From c0d1dd0a77ecdda1053e4d4cb4c5e93624277c4c Mon Sep 17 00:00:00 2001 From: inventivetalent Date: Fri, 19 Oct 2018 20:14:26 +0200 Subject: [PATCH 1/4] add new CSS for search box --- css/litegraph.css | 43 +++++++++++++++++++++++++++++++++++++++++++ src/litegraph.js | 6 +++--- 2 files changed, 46 insertions(+), 3 deletions(-) diff --git a/css/litegraph.css b/css/litegraph.css index 32111b724..ac3f5883d 100755 --- a/css/litegraph.css +++ b/css/litegraph.css @@ -151,6 +151,49 @@ padding-right: 10px; } +.litegraph.litesearchbox { + font-family:Tahoma, sans-serif; + position: absolute; + background-color: rgba(0,0,0,0.5); + padding-top: 4px; +} + +.litegraph.litesearchbox input, .litegraph.litesearchbox select { + margin-top: 3px; + min-width: 60px; + min-height: 1.5em; + background-color: black; + border: 0; + color: white; + padding-left: 10px; + margin-right: 5px; +} + +.litegraph.litesearchbox .name { + display: inline-block; + min-width: 60px; + min-height: 1.5em; + padding-left: 10px; +} + +litegraph.litesearchbox .helper { + overflow: auto; + max-height: 200px; + margin-top: 2px; +} + +.litegraph.lite-search-item { + font-family:Tahoma, sans-serif; + background-color: rgba(0,0,0,0.5); + color: white; + padding-top: 2px; +} + +.litegraph.lite-search-item:hover, .litegraph.lite-search-item.selected { + cursor: pointer; + background-color: white; + color: black; +} /* OLD */ diff --git a/src/litegraph.js b/src/litegraph.js index c96854141..f13b17ef3 100755 --- a/src/litegraph.js +++ b/src/litegraph.js @@ -6344,8 +6344,8 @@ LGraphCanvas.prototype.showSearchBox = function(event) var input_html = ""; var dialog = document.createElement("div"); - dialog.className = "graphdialog"; - dialog.innerHTML = "Search
"; + dialog.className = "litegraph litesearchbox"; + dialog.innerHTML = "Search
"; dialog.close = function() { that.search_box = null; @@ -6481,7 +6481,7 @@ LGraphCanvas.prototype.showSearchBox = function(event) var help = document.createElement("div"); if(!first) first = i; help.innerText = i; - help.className = "help-item"; + help.className = "litegraph lite-search-item"; help.addEventListener("click", function(e){ select( this.innerText ); }); From 4adfd7a83ece4bbcdbf71da0416beca1bc097870 Mon Sep 17 00:00:00 2001 From: inventivetalent Date: Fri, 19 Oct 2018 20:15:49 +0200 Subject: [PATCH 2/4] fix transition selector --- css/litegraph.css | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/css/litegraph.css b/css/litegraph.css index ac3f5883d..3c5217086 100755 --- a/css/litegraph.css +++ b/css/litegraph.css @@ -131,7 +131,7 @@ .litegraph .litemenu-entry:hover:not(.disabled):not(.separator) { background-color: #444 !important; color: #EEE; - transition: * 0.4s; + transition: all 0.4s; } .litegraph .litemenu-entry .property_name { @@ -218,7 +218,7 @@ litegraph.litesearchbox .helper { user-select: none; -moz-user-select: none; -webkit-user-select: none; - transition: * linear 0.5s; + transition: all linear 0.5s; } .graphmenu-entry.event, .litemenu-entry.event { From 6b200cdf002e141fc36ecc9165b32e5098acbfa1 Mon Sep 17 00:00:00 2001 From: inventivetalent Date: Fri, 19 Oct 2018 21:03:22 +0200 Subject: [PATCH 3/4] add always-focus to all inputs --- src/litegraph.js | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/litegraph.js b/src/litegraph.js index f13b17ef3..275adec12 100755 --- a/src/litegraph.js +++ b/src/litegraph.js @@ -6284,7 +6284,7 @@ LGraphCanvas.onShowTitleEditor = function( value, options, e, menu, node ) var dialog = document.createElement("div"); dialog.className = "graphdialog"; - dialog.innerHTML = "Title"; + dialog.innerHTML = "Title"; var input = dialog.querySelector("input"); if(input) { @@ -6533,10 +6533,10 @@ LGraphCanvas.prototype.showEditPropertyValue = function( node, property, options var input_html = ""; if(type == "string" || type == "number" || type == "array") - input_html = ""; + input_html = ""; else if(type == "enum" && info.values) { - input_html = ""; for(var i in info.values) { var v = info.values.constructor === Array ? info.values[i] : i; @@ -6546,7 +6546,7 @@ LGraphCanvas.prototype.showEditPropertyValue = function( node, property, options } else if(type == "boolean") { - input_html = ""; + input_html = ""; } else { From 90764a609ed688f66b2c0ae2aeac8db740d52e1b Mon Sep 17 00:00:00 2001 From: inventivetalent Date: Wed, 24 Oct 2018 15:19:38 +0200 Subject: [PATCH 4/4] add built scripts --- build/litegraph.js | 4769 +++++++++++----------- build/litegraph.min.js | 8498 +++++++++++++++++++++++++++++++++++++--- 2 files changed, 10436 insertions(+), 2831 deletions(-) diff --git a/build/litegraph.js b/build/litegraph.js index d1b8b195c..092d9270a 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -1,5 +1,3 @@ -//packer version - (function(global){ // ************************************************************* // LiteGraph CLASS ******* @@ -52,6 +50,7 @@ var LiteGraph = global.LiteGraph = { ROUND_SHAPE: 2, CIRCLE_SHAPE: 3, CARD_SHAPE: 4, + ARROW_SHAPE: 5, //enums INPUT: 1, @@ -442,15 +441,15 @@ LGraph.prototype.clear = function() this.stop(); this.status = LGraph.STATUS_STOPPED; - this.last_node_id = 0; - this.last_link_id = 0; + this.last_node_id = 1; + this.last_link_id = 1; this._version = -1; //used to detect changes //nodes this._nodes = []; this._nodes_by_id = {}; - this._nodes_in_order = null; //nodes that are executable sorted in execution order + this._nodes_in_order = []; //nodes that are executable sorted in execution order this._nodes_executable = null; //nodes that contain onExecute //other scene stuff @@ -1289,7 +1288,7 @@ LGraph.prototype.changeGlobalInputType = function(name, type) if(!this.global_inputs[name]) return false; - if(this.global_inputs[name].type == type || this.global_inputs[name].type.toLowerCase() == type.toLowerCase() ) + if(this.global_inputs[name].type && this.global_inputs[name].type.toLowerCase() == type.toLowerCase() ) return; this.global_inputs[name].type = type; @@ -1415,7 +1414,7 @@ LGraph.prototype.changeGlobalOutputType = function(name, type) if(!this.global_outputs[name]) return false; - if(this.global_outputs[name].type.toLowerCase() == type.toLowerCase() ) + if(this.global_outputs[name].type && this.global_outputs[name].type.toLowerCase() == type.toLowerCase() ) return; this.global_outputs[name].type = type; @@ -2081,7 +2080,7 @@ LGraphNode.prototype.getInputNode = function( slot ) if(slot >= this.inputs.length) return null; var input = this.inputs[slot]; - if(!input || !input.link) + if(!input || input.link === null) return null; var link_info = this.graph.links[ input.link ]; if(!link_info) @@ -2525,8 +2524,8 @@ LGraphNode.prototype.addWidget = function( type, name, value, callback, options options: options || {} }; - if(options.y) - w.y = options.y; + if(w.options.y !== undefined ) + w.y = w.options.y; if( type == "combo" && !w.options.values ) throw("LiteGraph addWidget('combo',...) requires to pass values in options: { values:['red','blue'] }"); @@ -2649,6 +2648,13 @@ LGraphNode.prototype.connect = function( slot, target_node, target_slot ) { target_slot = target_slot || 0; + if(!this.graph) //could be connected before adding it to a graph + { + console.log("Connect: Error, node doesnt belong to any graph. Nodes must be added first to a graph before connecting them."); //due to link ids being associated with graphs + return false; + } + + //seek for the output slot if( slot.constructor === String ) { @@ -2670,7 +2676,7 @@ LGraphNode.prototype.connect = function( slot, target_node, target_slot ) if(target_node && target_node.constructor === Number) target_node = this.graph.getNodeById( target_node ); if(!target_node) - throw("Node not found"); + throw("target node is null"); //avoid loopback if(target_node == this) @@ -3736,6 +3742,7 @@ LGraphCanvas.prototype.processMouseDown = function(e) var skip_dragging = false; var skip_action = false; var now = LiteGraph.getTime(); + var is_double_click = (now - this.last_mouseclick) < 300; this.canvas_mouse[0] = e.canvasX; this.canvas_mouse[1] = e.canvasY; @@ -3779,6 +3786,14 @@ LGraphCanvas.prototype.processMouseDown = function(e) this.connecting_pos = node.getConnectionPos(false,i); this.connecting_slot = i; + if (is_double_click) { + if (node.onOutputDblClick) + node.onOutputDblClick(i, e); + } else { + if (node.onOutputClick) + node.onOutputClick(i, e); + } + skip_action = true; break; } @@ -3792,6 +3807,14 @@ LGraphCanvas.prototype.processMouseDown = function(e) var link_pos = node.getConnectionPos( true, i ); if( isInsideRectangle(e.canvasX, e.canvasY, link_pos[0] - 10, link_pos[1] - 5, 20,10) ) { + if (is_double_click) { + if (node.onInputDblClick) + node.onInputDblClick(i, e); + } else { + if (node.onInputClick) + node.onInputClick(i, e); + } + if(input.link !== null) { node.disconnectInput(i); @@ -3831,7 +3854,7 @@ LGraphCanvas.prototype.processMouseDown = function(e) } //double clicking - if ((now - this.last_mouseclick) < 300 && this.selected_nodes[ node.id ]) + if (is_double_click && this.selected_nodes[ node.id ]) { //double click node if( node.onDblClick) @@ -3875,6 +3898,10 @@ LGraphCanvas.prototype.processMouseDown = function(e) else this.selected_group.recomputeInsideNodes(); } + + if( is_double_click ) + this.showSearchBox( e ); + clicking_canvas_bg = true; } @@ -4913,7 +4940,7 @@ LGraphCanvas.prototype.drawFrontCanvas = function() this.renderLink( ctx, this.connecting_pos, [this.canvas_mouse[0],this.canvas_mouse[1]], null, false, null, link_color ); ctx.beginPath(); - if( this.connecting_output.type === LiteGraph.EVENT ) + if( this.connecting_output.type === LiteGraph.EVENT || this.connecting_output.shape === LiteGraph.BOX_SHAPE ) ctx.rect( (this.connecting_pos[0] - 6) + 0.5, (this.connecting_pos[1] - 5) + 0.5,14,10); else ctx.arc( this.connecting_pos[0], this.connecting_pos[1],4,0,Math.PI*2); @@ -5205,7 +5232,7 @@ LGraphCanvas.prototype.drawNode = function(node, ctx ) if ( this.connecting_node && LiteGraph.isValidConnection( slot.type && out_slot.type ) ) ctx.globalAlpha = 0.4 * editor_alpha; - ctx.fillStyle = slot.link != null ? this.default_connection_color.input_on : this.default_connection_color.input_off; + ctx.fillStyle = slot.link != null ? (slot.colorOn || this.default_connection_color.input_on) : (slot.colorOff || this.default_connection_color.input_off); var pos = node.getConnectionPos( true, i ); pos[0] -= node.pos[0]; @@ -5215,10 +5242,16 @@ LGraphCanvas.prototype.drawNode = function(node, ctx ) ctx.beginPath(); - if (slot.type === LiteGraph.EVENT) - ctx.rect((pos[0] - 6) + 0.5, (pos[1] - 5) + 0.5,14,10); - else - ctx.arc(pos[0],pos[1],4,0,Math.PI*2); + if (slot.type === LiteGraph.EVENT || slot.shape === LiteGraph.BOX_SHAPE) { + ctx.rect((pos[0] - 6) + 0.5, (pos[1] - 5) + 0.5, 14, 10); + } else if (slot.shape === LiteGraph.ARROW_SHAPE) { + ctx.moveTo(pos[0] + 8, pos[1] + 0.5); + ctx.lineTo(pos[0] - 4, (pos[1] + 6) + 0.5); + ctx.lineTo(pos[0] - 4, (pos[1] - 6) + 0.5); + ctx.closePath(); + } else { + ctx.arc(pos[0], pos[1], 4, 0, Math.PI * 2); + } ctx.fill(); @@ -5251,14 +5284,20 @@ LGraphCanvas.prototype.drawNode = function(node, ctx ) if( max_y < pos[1] + LiteGraph.NODE_SLOT_HEIGHT*0.5) max_y = pos[1] + LiteGraph.NODE_SLOT_HEIGHT*0.5; - ctx.fillStyle = slot.links && slot.links.length ? this.default_connection_color.output_on : this.default_connection_color.output_off; + ctx.fillStyle = slot.links && slot.links.length ? (slot.colorOn || this.default_connection_color.output_on) : (slot.colorOff || this.default_connection_color.output_off); ctx.beginPath(); //ctx.rect( node.size[0] - 14,i*14,10,10); - if (slot.type === LiteGraph.EVENT) + if (slot.type === LiteGraph.EVENT || slot.shape === LiteGraph.BOX_SHAPE) { ctx.rect((pos[0] - 6) + 0.5,(pos[1] - 5) + 0.5,14,10); - else - ctx.arc( pos[0],pos[1],4,0, Math.PI*2 ); + } else if (slot.shape === LiteGraph.ARROW_SHAPE) { + ctx.moveTo(pos[0] + 8, pos[1] + 0.5); + ctx.lineTo(pos[0] - 4, (pos[1] + 6) + 0.5); + ctx.lineTo(pos[0] - 4, (pos[1] - 6) + 0.5); + ctx.closePath(); + } else { + ctx.arc(pos[0], pos[1], 4, 0, Math.PI * 2); + } //trigger //if(slot.node_id != null && slot.slot == -1) @@ -5304,12 +5343,18 @@ LGraphCanvas.prototype.drawNode = function(node, ctx ) var slot = node.inputs[i]; if( slot.link == null ) continue; - ctx.fillStyle = this.default_connection_color.input_on; + ctx.fillStyle = slot.colorOn || this.default_connection_color.input_on; ctx.beginPath(); - if ( slot.type === LiteGraph.EVENT ) + if ( slot.type === LiteGraph.EVENT || slot.shape === LiteGraph.BOX_SHAPE) { ctx.rect(0.5, 4 - LiteGraph.NODE_TITLE_HEIGHT + 0.5,14,LiteGraph.NODE_TITLE_HEIGHT - 8); - else - ctx.arc( 0, LiteGraph.NODE_TITLE_HEIGHT * -0.5, 4, 0, Math.PI*2 ); + } else if (slot.shape === LiteGraph.ARROW_SHAPE) { + ctx.moveTo(8, LiteGraph.NODE_TITLE_HEIGHT * -0.5); + ctx.lineTo(-4, LiteGraph.NODE_TITLE_HEIGHT * -0.8); + ctx.lineTo(-4, LiteGraph.NODE_TITLE_HEIGHT * -0.2); + ctx.closePath(); + } else { + ctx.arc(0, LiteGraph.NODE_TITLE_HEIGHT * -0.5, 4, 0, Math.PI * 2); + } ctx.fill(); break; } @@ -5322,13 +5367,19 @@ LGraphCanvas.prototype.drawNode = function(node, ctx ) var slot = node.outputs[i]; if(!slot.links || !slot.links.length) continue; - ctx.fillStyle = this.default_connection_color.output_on; + ctx.fillStyle = slot.colorOn || this.default_connection_color.output_on; ctx.strokeStyle = "black"; ctx.beginPath(); - if (slot.type === LiteGraph.EVENT) + if (slot.type === LiteGraph.EVENT || slot.shape === LiteGraph.BOX_SHAPE) { ctx.rect( node._collapsed_width - 4 + 0.5, 4 - LiteGraph.NODE_TITLE_HEIGHT + 0.5,14,LiteGraph.NODE_TITLE_HEIGHT - 8); - else - ctx.arc( node._collapsed_width, LiteGraph.NODE_TITLE_HEIGHT * -0.5, 4, 0, Math.PI*2 ); + } else if (slot.shape === LiteGraph.ARROW_SHAPE) { + ctx.moveTo(node._collapsed_width + 6, LiteGraph.NODE_TITLE_HEIGHT * -0.5); + ctx.lineTo(node._collapsed_width - 6, LiteGraph.NODE_TITLE_HEIGHT * -0.8); + ctx.lineTo(node._collapsed_width - 6, LiteGraph.NODE_TITLE_HEIGHT * -0.2); + ctx.closePath(); + } else { + ctx.arc(node._collapsed_width, LiteGraph.NODE_TITLE_HEIGHT * -0.5, 4, 0, Math.PI * 2); + } ctx.fill(); ctx.stroke(); } @@ -5436,7 +5487,7 @@ LGraphCanvas.prototype.drawNodeShape = function( node, ctx, size, fgcolor, bgcol } else if (shape == LiteGraph.ROUND_SHAPE || shape == LiteGraph.CARD_SHAPE) { - ctx.roundRect(0,-title_height,size[0], title_height, this.round_radius, node.flags.collapsed ? this.round_radius : 0); + ctx.roundRect(0,-title_height,size[0]+1, title_height, this.round_radius, node.flags.collapsed ? this.round_radius : 0); ctx.fill(); } @@ -6233,7 +6284,7 @@ LGraphCanvas.onShowTitleEditor = function( value, options, e, menu, node ) var dialog = document.createElement("div"); dialog.className = "graphdialog"; - dialog.innerHTML = "Title"; + dialog.innerHTML = "Title"; var input = dialog.querySelector("input"); if(input) { @@ -6293,8 +6344,8 @@ LGraphCanvas.prototype.showSearchBox = function(event) var input_html = ""; var dialog = document.createElement("div"); - dialog.className = "graphdialog"; - dialog.innerHTML = "Search
"; + dialog.className = "litegraph litesearchbox"; + dialog.innerHTML = "Search
"; dialog.close = function() { that.search_box = null; @@ -6430,7 +6481,7 @@ LGraphCanvas.prototype.showSearchBox = function(event) var help = document.createElement("div"); if(!first) first = i; help.innerText = i; - help.className = "help-item"; + help.className = "litegraph lite-search-item"; help.addEventListener("click", function(e){ select( this.innerText ); }); @@ -6482,10 +6533,10 @@ LGraphCanvas.prototype.showEditPropertyValue = function( node, property, options var input_html = ""; if(type == "string" || type == "number" || type == "array") - input_html = ""; + input_html = ""; else if(type == "enum" && info.values) { - input_html = ""; for(var i in info.values) { var v = info.values.constructor === Array ? info.values[i] : i; @@ -6495,7 +6546,7 @@ LGraphCanvas.prototype.showEditPropertyValue = function( node, property, options } else if(type == "boolean") { - input_html = ""; + input_html = ""; } else { @@ -7462,507 +7513,507 @@ if( typeof(window) != "undefined" && !window["requestAnimationFrame"] ) if(typeof(exports) != "undefined") exports.LiteGraph = this.LiteGraph; - -//basic nodes -(function(global){ -var LiteGraph = global.LiteGraph; - -//Constant -function Time() -{ - this.addOutput("in ms","number"); - this.addOutput("in sec","number"); -} - -Time.title = "Time"; -Time.desc = "Time"; - -Time.prototype.onExecute = function() -{ - this.setOutputData(0, this.graph.globaltime * 1000 ); - this.setOutputData(1, this.graph.globaltime ); -} - -LiteGraph.registerNodeType("basic/time", Time); - - -//Subgraph: a node that contains a graph -function Subgraph() -{ - var that = this; - this.size = [120,80]; - - //create inner graph - this.subgraph = new LGraph(); - this.subgraph._subgraph_node = this; - this.subgraph._is_subgraph = true; - - this.subgraph.onGlobalInputAdded = this.onSubgraphNewGlobalInput.bind(this); - this.subgraph.onGlobalInputRenamed = this.onSubgraphRenamedGlobalInput.bind(this); - this.subgraph.onGlobalInputTypeChanged = this.onSubgraphTypeChangeGlobalInput.bind(this); - - this.subgraph.onGlobalOutputAdded = this.onSubgraphNewGlobalOutput.bind(this); - this.subgraph.onGlobalOutputRenamed = this.onSubgraphRenamedGlobalOutput.bind(this); - this.subgraph.onGlobalOutputTypeChanged = this.onSubgraphTypeChangeGlobalOutput.bind(this); - - this.addWidget("button","Open Graph",null,function( widget, graphcanvas ){ graphcanvas.openSubgraph(that.subgraph) }); - - this.bgcolor = "#353"; -} - -Subgraph.title = "Subgraph"; -Subgraph.desc = "Graph inside a node"; - -Subgraph.prototype.onSubgraphNewGlobalInput = function(name, type) -{ - //add input to the node - this.addInput(name, type); -} - -Subgraph.prototype.onSubgraphRenamedGlobalInput = function(oldname, name) -{ - var slot = this.findInputSlot( oldname ); - if(slot == -1) - return; - var info = this.getInputInfo(slot); - info.name = name; -} - -Subgraph.prototype.onSubgraphTypeChangeGlobalInput = function(name, type) -{ - var slot = this.findInputSlot( name ); - if(slot == -1) - return; - var info = this.getInputInfo(slot); - info.type = type; -} - - -Subgraph.prototype.onSubgraphNewGlobalOutput = function(name, type) -{ - //add output to the node - this.addOutput(name, type); -} - - -Subgraph.prototype.onSubgraphRenamedGlobalOutput = function(oldname, name) -{ - var slot = this.findOutputSlot( oldname ); - if(slot == -1) - return; - var info = this.getOutputInfo(slot); - info.name = name; -} - -Subgraph.prototype.onSubgraphTypeChangeGlobalOutput = function(name, type) -{ - var slot = this.findOutputSlot( name ); - if(slot == -1) - return; - var info = this.getOutputInfo(slot); - info.type = type; -} - - -Subgraph.prototype.getExtraMenuOptions = function(graphcanvas) -{ - var that = this; - return [ {content:"Open", callback: - function() { - graphcanvas.openSubgraph( that.subgraph ); - } - }]; -} - -Subgraph.prototype.onDrawForeground = function( ctx, graphcanvas ) -{ - /* - var node = this; - ctx.globalAlpha = 0.75; - graphcanvas.guiButton( ctx, [0,this.size[1] - 20, this.size[0], 19 ], "Open", function(){ graphcanvas.openSubgraph(node.subgraph); }); - ctx.globalAlpha = 1; - */ -} - -Subgraph.prototype.onResize = function(size) -{ - size[1] += 20; -} - -Subgraph.prototype.onExecute = function() -{ - //send inputs to subgraph global inputs - if(this.inputs) - for(var i = 0; i < this.inputs.length; i++) - { - var input = this.inputs[i]; - var value = this.getInputData(i); - this.subgraph.setGlobalInputData( input.name, value ); - } - - //execute - this.subgraph.runStep(); - - //send subgraph global outputs to outputs - if(this.outputs) - for(var i = 0; i < this.outputs.length; i++) - { - var output = this.outputs[i]; - var value = this.subgraph.getGlobalOutputData( output.name ); - this.setOutputData(i, value); - } -} - -Subgraph.prototype.configure = function(o) -{ - LGraphNode.prototype.configure.call(this, o); - //this.subgraph.configure(o.graph); -} - -Subgraph.prototype.serialize = function() -{ - var data = LGraphNode.prototype.serialize.call(this); - data.subgraph = this.subgraph.serialize(); - return data; -} - -Subgraph.prototype.clone = function() -{ - var node = LiteGraph.createNode(this.type); - var data = this.serialize(); - delete data["id"]; - delete data["inputs"]; - delete data["outputs"]; - node.configure(data); - return node; -} - - -LiteGraph.registerNodeType("graph/subgraph", Subgraph ); - - -//Input for a subgraph -function GlobalInput() -{ - - //random name to avoid problems with other outputs when added - var input_name = "input_" + (Math.random()*1000).toFixed(); - - this.addOutput(input_name, null ); - - this.properties = { name: input_name, type: null }; - - var that = this; - - Object.defineProperty( this.properties, "name", { - get: function() { - return input_name; - }, - set: function(v) { - if(v == "") - return; - - var info = that.getOutputInfo(0); - if(info.name == v) - return; - info.name = v; - if(that.graph) - that.graph.renameGlobalInput(input_name, v); - input_name = v; - }, - enumerable: true - }); - - Object.defineProperty( this.properties, "type", { - get: function() { return that.outputs[0].type; }, - set: function(v) { - that.outputs[0].type = v; - if(that.graph) - that.graph.changeGlobalInputType(input_name, that.outputs[0].type); - }, - enumerable: true - }); -} - -GlobalInput.title = "Input"; -GlobalInput.desc = "Input of the graph"; - -//When added to graph tell the graph this is a new global input -GlobalInput.prototype.onAdded = function() -{ - this.graph.addGlobalInput( this.properties.name, this.properties.type ); -} - -GlobalInput.prototype.onExecute = function() -{ - var name = this.properties.name; - - //read from global input - var data = this.graph.global_inputs[name]; - if(!data) return; - - //put through output - this.setOutputData(0,data.value); -} - -LiteGraph.registerNodeType("graph/input", GlobalInput); - - - -//Output for a subgraph -function GlobalOutput() -{ - //random name to avoid problems with other outputs when added - var output_name = "output_" + (Math.random()*1000).toFixed(); - - this.addInput(output_name, null); - - this._value = null; - - this.properties = {name: output_name, type: null }; - - var that = this; - - Object.defineProperty(this.properties, "name", { - get: function() { - return output_name; - }, - set: function(v) { - if(v == "") - return; - - var info = that.getInputInfo(0); - if(info.name == v) - return; - info.name = v; - if(that.graph) - that.graph.renameGlobalOutput(output_name, v); - output_name = v; - }, - enumerable: true - }); - - Object.defineProperty(this.properties, "type", { - get: function() { return that.inputs[0].type; }, - set: function(v) { - that.inputs[0].type = v; - if(that.graph) - that.graph.changeGlobalInputType( output_name, that.inputs[0].type ); - }, - enumerable: true - }); -} - -GlobalOutput.title = "Output"; -GlobalOutput.desc = "Output of the graph"; - -GlobalOutput.prototype.onAdded = function() -{ - var name = this.graph.addGlobalOutput( this.properties.name, this.properties.type ); -} - -GlobalOutput.prototype.getValue = function() -{ - return this._value; -} - -GlobalOutput.prototype.onExecute = function() -{ - this._value = this.getInputData(0); - this.graph.setGlobalOutputData( this.properties.name, this._value ); -} - -LiteGraph.registerNodeType("graph/output", GlobalOutput); - - - -//Constant -function Constant() -{ - this.addOutput("value","number"); - this.addProperty( "value", 1.0 ); - this.editable = { property:"value", type:"number" }; -} - -Constant.title = "Const"; -Constant.desc = "Constant value"; - - -Constant.prototype.setValue = function(v) -{ - if( typeof(v) == "string") v = parseFloat(v); - this.properties["value"] = v; - this.setDirtyCanvas(true); -}; - -Constant.prototype.onExecute = function() -{ - this.setOutputData(0, parseFloat( this.properties["value"] ) ); -} - -Constant.prototype.onDrawBackground = function(ctx) -{ - //show the current value - this.outputs[0].label = this.properties["value"].toFixed(3); -} - -Constant.prototype.onWidget = function(e,widget) -{ - if(widget.name == "value") - this.setValue(widget.value); -} - -LiteGraph.registerNodeType("basic/const", Constant); - - -//Watch a value in the editor -function Watch() -{ - this.size = [60,20]; - this.addInput("value",0,{label:""}); - this.addOutput("value",0,{label:""}); - this.addProperty( "value", "" ); -} - -Watch.title = "Watch"; -Watch.desc = "Show value of input"; - -Watch.prototype.onExecute = function() -{ - this.properties.value = this.getInputData(0); - this.setOutputData(0, this.properties.value); -} - -Watch.prototype.onDrawBackground = function(ctx) -{ - //show the current value - if(this.inputs[0] && this.properties["value"] != null) - { - if (this.properties["value"].constructor === Number ) - this.inputs[0].label = this.properties["value"].toFixed(3); - else - this.inputs[0].label = String(this.properties.value); - } -} - -LiteGraph.registerNodeType("basic/watch", Watch); - -//Watch a value in the editor -function Pass() -{ - this.addInput("in",0); - this.addOutput("out",0); - this.size = [40,20]; -} - -Pass.title = "Pass"; -Pass.desc = "Allows to connect different types"; - -Pass.prototype.onExecute = function() -{ - this.setOutputData( 0, this.getInputData(0) ); -} - -LiteGraph.registerNodeType("basic/pass", Pass); - - -//Show value inside the debug console -function Console() -{ - this.mode = LiteGraph.ON_EVENT; - this.size = [60,20]; - this.addProperty( "msg", "" ); - this.addInput("log", LiteGraph.EVENT); - this.addInput("msg",0); -} - -Console.title = "Console"; -Console.desc = "Show value inside the console"; - -Console.prototype.onAction = function(action, param) -{ - if(action == "log") - console.log( param ); - else if(action == "warn") - console.warn( param ); - else if(action == "error") - console.error( param ); -} - -Console.prototype.onExecute = function() -{ - var msg = this.getInputData(1); - if(msg !== null) - this.properties.msg = msg; - console.log(msg); -} - -Console.prototype.onGetInputs = function() -{ - return [["log",LiteGraph.ACTION],["warn",LiteGraph.ACTION],["error",LiteGraph.ACTION]]; -} - -LiteGraph.registerNodeType("basic/console", Console ); - - - -//Show value inside the debug console -function NodeScript() -{ - this.size = [60,20]; - this.addProperty( "onExecute", "" ); - this.addInput("in", ""); - this.addInput("in2", ""); - this.addOutput("out", ""); - this.addOutput("out2", ""); - - this._func = null; -} - -NodeScript.title = "Script"; -NodeScript.desc = "executes a code"; - -NodeScript.widgets_info = { - "onExecute": { type:"code" } -}; - -NodeScript.prototype.onPropertyChanged = function(name,value) -{ - if(name == "onExecute" && LiteGraph.allow_scripts ) - { - this._func = null; - try - { - this._func = new Function( value ); - } - catch (err) - { - console.error("Error parsing script"); - console.error(err); - } - } -} - -NodeScript.prototype.onExecute = function() -{ - if(!this._func) - return; - - try - { - this._func.call(this); - } - catch (err) - { - console.error("Error in script"); - console.error(err); - } -} - -LiteGraph.registerNodeType("basic/script", NodeScript ); - - -})(this); + +//basic nodes +(function(global){ +var LiteGraph = global.LiteGraph; + +//Constant +function Time() +{ + this.addOutput("in ms","number"); + this.addOutput("in sec","number"); +} + +Time.title = "Time"; +Time.desc = "Time"; + +Time.prototype.onExecute = function() +{ + this.setOutputData(0, this.graph.globaltime * 1000 ); + this.setOutputData(1, this.graph.globaltime ); +} + +LiteGraph.registerNodeType("basic/time", Time); + + +//Subgraph: a node that contains a graph +function Subgraph() +{ + var that = this; + this.size = [120,80]; + + //create inner graph + this.subgraph = new LGraph(); + this.subgraph._subgraph_node = this; + this.subgraph._is_subgraph = true; + + this.subgraph.onGlobalInputAdded = this.onSubgraphNewGlobalInput.bind(this); + this.subgraph.onGlobalInputRenamed = this.onSubgraphRenamedGlobalInput.bind(this); + this.subgraph.onGlobalInputTypeChanged = this.onSubgraphTypeChangeGlobalInput.bind(this); + + this.subgraph.onGlobalOutputAdded = this.onSubgraphNewGlobalOutput.bind(this); + this.subgraph.onGlobalOutputRenamed = this.onSubgraphRenamedGlobalOutput.bind(this); + this.subgraph.onGlobalOutputTypeChanged = this.onSubgraphTypeChangeGlobalOutput.bind(this); + + this.addWidget("button","Open Graph",null,function( widget, graphcanvas ){ graphcanvas.openSubgraph(that.subgraph) }); + + this.bgcolor = "#353"; +} + +Subgraph.title = "Subgraph"; +Subgraph.desc = "Graph inside a node"; + +Subgraph.prototype.onSubgraphNewGlobalInput = function(name, type) +{ + //add input to the node + this.addInput(name, type); +} + +Subgraph.prototype.onSubgraphRenamedGlobalInput = function(oldname, name) +{ + var slot = this.findInputSlot( oldname ); + if(slot == -1) + return; + var info = this.getInputInfo(slot); + info.name = name; +} + +Subgraph.prototype.onSubgraphTypeChangeGlobalInput = function(name, type) +{ + var slot = this.findInputSlot( name ); + if(slot == -1) + return; + var info = this.getInputInfo(slot); + info.type = type; +} + + +Subgraph.prototype.onSubgraphNewGlobalOutput = function(name, type) +{ + //add output to the node + this.addOutput(name, type); +} + + +Subgraph.prototype.onSubgraphRenamedGlobalOutput = function(oldname, name) +{ + var slot = this.findOutputSlot( oldname ); + if(slot == -1) + return; + var info = this.getOutputInfo(slot); + info.name = name; +} + +Subgraph.prototype.onSubgraphTypeChangeGlobalOutput = function(name, type) +{ + var slot = this.findOutputSlot( name ); + if(slot == -1) + return; + var info = this.getOutputInfo(slot); + info.type = type; +} + + +Subgraph.prototype.getExtraMenuOptions = function(graphcanvas) +{ + var that = this; + return [ {content:"Open", callback: + function() { + graphcanvas.openSubgraph( that.subgraph ); + } + }]; +} + +Subgraph.prototype.onDrawForeground = function( ctx, graphcanvas ) +{ + /* + var node = this; + ctx.globalAlpha = 0.75; + graphcanvas.guiButton( ctx, [0,this.size[1] - 20, this.size[0], 19 ], "Open", function(){ graphcanvas.openSubgraph(node.subgraph); }); + ctx.globalAlpha = 1; + */ +} + +Subgraph.prototype.onResize = function(size) +{ + size[1] += 20; +} + +Subgraph.prototype.onExecute = function() +{ + //send inputs to subgraph global inputs + if(this.inputs) + for(var i = 0; i < this.inputs.length; i++) + { + var input = this.inputs[i]; + var value = this.getInputData(i); + this.subgraph.setGlobalInputData( input.name, value ); + } + + //execute + this.subgraph.runStep(); + + //send subgraph global outputs to outputs + if(this.outputs) + for(var i = 0; i < this.outputs.length; i++) + { + var output = this.outputs[i]; + var value = this.subgraph.getGlobalOutputData( output.name ); + this.setOutputData(i, value); + } +} + +Subgraph.prototype.configure = function(o) +{ + LGraphNode.prototype.configure.call(this, o); + //this.subgraph.configure(o.graph); +} + +Subgraph.prototype.serialize = function() +{ + var data = LGraphNode.prototype.serialize.call(this); + data.subgraph = this.subgraph.serialize(); + return data; +} + +Subgraph.prototype.clone = function() +{ + var node = LiteGraph.createNode(this.type); + var data = this.serialize(); + delete data["id"]; + delete data["inputs"]; + delete data["outputs"]; + node.configure(data); + return node; +} + + +LiteGraph.registerNodeType("graph/subgraph", Subgraph ); + + +//Input for a subgraph +function GlobalInput() +{ + + //random name to avoid problems with other outputs when added + var input_name = "input_" + (Math.random()*1000).toFixed(); + + this.addOutput(input_name, null ); + + this.properties = { name: input_name, type: null }; + + var that = this; + + Object.defineProperty( this.properties, "name", { + get: function() { + return input_name; + }, + set: function(v) { + if(v == "") + return; + + var info = that.getOutputInfo(0); + if(info.name == v) + return; + info.name = v; + if(that.graph) + that.graph.renameGlobalInput(input_name, v); + input_name = v; + }, + enumerable: true + }); + + Object.defineProperty( this.properties, "type", { + get: function() { return that.outputs[0].type; }, + set: function(v) { + that.outputs[0].type = v; + if(that.graph) + that.graph.changeGlobalInputType(input_name, that.outputs[0].type); + }, + enumerable: true + }); +} + +GlobalInput.title = "Input"; +GlobalInput.desc = "Input of the graph"; + +//When added to graph tell the graph this is a new global input +GlobalInput.prototype.onAdded = function() +{ + this.graph.addGlobalInput( this.properties.name, this.properties.type ); +} + +GlobalInput.prototype.onExecute = function() +{ + var name = this.properties.name; + + //read from global input + var data = this.graph.global_inputs[name]; + if(!data) return; + + //put through output + this.setOutputData(0,data.value); +} + +LiteGraph.registerNodeType("graph/input", GlobalInput); + + + +//Output for a subgraph +function GlobalOutput() +{ + //random name to avoid problems with other outputs when added + var output_name = "output_" + (Math.random()*1000).toFixed(); + + this.addInput(output_name, null); + + this._value = null; + + this.properties = {name: output_name, type: null }; + + var that = this; + + Object.defineProperty(this.properties, "name", { + get: function() { + return output_name; + }, + set: function(v) { + if(v == "") + return; + + var info = that.getInputInfo(0); + if(info.name == v) + return; + info.name = v; + if(that.graph) + that.graph.renameGlobalOutput(output_name, v); + output_name = v; + }, + enumerable: true + }); + + Object.defineProperty(this.properties, "type", { + get: function() { return that.inputs[0].type; }, + set: function(v) { + that.inputs[0].type = v; + if(that.graph) + that.graph.changeGlobalInputType( output_name, that.inputs[0].type ); + }, + enumerable: true + }); +} + +GlobalOutput.title = "Output"; +GlobalOutput.desc = "Output of the graph"; + +GlobalOutput.prototype.onAdded = function() +{ + var name = this.graph.addGlobalOutput( this.properties.name, this.properties.type ); +} + +GlobalOutput.prototype.getValue = function() +{ + return this._value; +} + +GlobalOutput.prototype.onExecute = function() +{ + this._value = this.getInputData(0); + this.graph.setGlobalOutputData( this.properties.name, this._value ); +} + +LiteGraph.registerNodeType("graph/output", GlobalOutput); + + + +//Constant +function Constant() +{ + this.addOutput("value","number"); + this.addProperty( "value", 1.0 ); + this.editable = { property:"value", type:"number" }; +} + +Constant.title = "Const"; +Constant.desc = "Constant value"; + + +Constant.prototype.setValue = function(v) +{ + if( typeof(v) == "string") v = parseFloat(v); + this.properties["value"] = v; + this.setDirtyCanvas(true); +}; + +Constant.prototype.onExecute = function() +{ + this.setOutputData(0, parseFloat( this.properties["value"] ) ); +} + +Constant.prototype.onDrawBackground = function(ctx) +{ + //show the current value + this.outputs[0].label = this.properties["value"].toFixed(3); +} + +Constant.prototype.onWidget = function(e,widget) +{ + if(widget.name == "value") + this.setValue(widget.value); +} + +LiteGraph.registerNodeType("basic/const", Constant); + + +//Watch a value in the editor +function Watch() +{ + this.size = [60,20]; + this.addInput("value",0,{label:""}); + this.addOutput("value",0,{label:""}); + this.addProperty( "value", "" ); +} + +Watch.title = "Watch"; +Watch.desc = "Show value of input"; + +Watch.prototype.onExecute = function() +{ + this.properties.value = this.getInputData(0); + this.setOutputData(0, this.properties.value); +} + +Watch.prototype.onDrawBackground = function(ctx) +{ + //show the current value + if(this.inputs[0] && this.properties["value"] != null) + { + if (this.properties["value"].constructor === Number ) + this.inputs[0].label = this.properties["value"].toFixed(3); + else + this.inputs[0].label = String(this.properties.value); + } +} + +LiteGraph.registerNodeType("basic/watch", Watch); + +//Watch a value in the editor +function Pass() +{ + this.addInput("in",0); + this.addOutput("out",0); + this.size = [40,20]; +} + +Pass.title = "Pass"; +Pass.desc = "Allows to connect different types"; + +Pass.prototype.onExecute = function() +{ + this.setOutputData( 0, this.getInputData(0) ); +} + +LiteGraph.registerNodeType("basic/pass", Pass); + + +//Show value inside the debug console +function Console() +{ + this.mode = LiteGraph.ON_EVENT; + this.size = [60,20]; + this.addProperty( "msg", "" ); + this.addInput("log", LiteGraph.EVENT); + this.addInput("msg",0); +} + +Console.title = "Console"; +Console.desc = "Show value inside the console"; + +Console.prototype.onAction = function(action, param) +{ + if(action == "log") + console.log( param ); + else if(action == "warn") + console.warn( param ); + else if(action == "error") + console.error( param ); +} + +Console.prototype.onExecute = function() +{ + var msg = this.getInputData(1); + if(msg !== null) + this.properties.msg = msg; + console.log(msg); +} + +Console.prototype.onGetInputs = function() +{ + return [["log",LiteGraph.ACTION],["warn",LiteGraph.ACTION],["error",LiteGraph.ACTION]]; +} + +LiteGraph.registerNodeType("basic/console", Console ); + + + +//Show value inside the debug console +function NodeScript() +{ + this.size = [60,20]; + this.addProperty( "onExecute", "" ); + this.addInput("in", ""); + this.addInput("in2", ""); + this.addOutput("out", ""); + this.addOutput("out2", ""); + + this._func = null; +} + +NodeScript.title = "Script"; +NodeScript.desc = "executes a code"; + +NodeScript.widgets_info = { + "onExecute": { type:"code" } +}; + +NodeScript.prototype.onPropertyChanged = function(name,value) +{ + if(name == "onExecute" && LiteGraph.allow_scripts ) + { + this._func = null; + try + { + this._func = new Function( value ); + } + catch (err) + { + console.error("Error parsing script"); + console.error(err); + } + } +} + +NodeScript.prototype.onExecute = function() +{ + if(!this._func) + return; + + try + { + this._func.call(this); + } + catch (err) + { + console.error("Error in script"); + console.error(err); + } +} + +LiteGraph.registerNodeType("basic/script", NodeScript ); + + +})(this); //event related nodes (function(global){ var LiteGraph = global.LiteGraph; @@ -8112,986 +8163,986 @@ DelayEvent.prototype.onGetInputs = function() LiteGraph.registerNodeType("events/delay", DelayEvent ); -})(this); -//widgets -(function(global){ -var LiteGraph = global.LiteGraph; - - /* Button ****************/ - - function WidgetButton() - { - this.addOutput( "clicked", LiteGraph.EVENT ); - this.addProperty( "text","" ); - this.addProperty( "font_size", 40 ); - this.addProperty( "message", "" ); - this.size = [64,84]; - } - - WidgetButton.title = "Button"; - WidgetButton.desc = "Triggers an event"; - - WidgetButton.font = "Arial"; - WidgetButton.prototype.onDrawForeground = function(ctx) - { - if(this.flags.collapsed) - return; - - //ctx.font = "40px Arial"; - //ctx.textAlign = "center"; - ctx.fillStyle = "black"; - ctx.fillRect(1,1,this.size[0] - 3, this.size[1] - 3); - ctx.fillStyle = "#AAF"; - ctx.fillRect(0,0,this.size[0] - 3, this.size[1] - 3); - ctx.fillStyle = this.clicked ? "white" : (this.mouseOver ? "#668" : "#334"); - ctx.fillRect(1,1,this.size[0] - 4, this.size[1] - 4); - - if( this.properties.text || this.properties.text === 0 ) - { - var font_size = this.properties.font_size || 30; - ctx.textAlign = "center"; - ctx.fillStyle = this.clicked ? "black" : "white"; - ctx.font = font_size + "px " + WidgetButton.font; - ctx.fillText( this.properties.text, this.size[0] * 0.5, this.size[1] * 0.5 + font_size * 0.3 ); - ctx.textAlign = "left"; - } - } - - WidgetButton.prototype.onMouseDown = function(e, local_pos) - { - if(local_pos[0] > 1 && local_pos[1] > 1 && local_pos[0] < (this.size[0] - 2) && local_pos[1] < (this.size[1] - 2) ) - { - this.clicked = true; - this.trigger( "clicked", this.properties.message ); - return true; - } - } - - WidgetButton.prototype.onMouseUp = function(e) - { - this.clicked = false; - } - - - LiteGraph.registerNodeType("widget/button", WidgetButton ); - - - function WidgetToggle() - { - this.addInput( "", "boolean" ); - this.addInput( "e", LiteGraph.ACTION ); - this.addOutput( "v", "boolean" ); - this.addOutput( "e", LiteGraph.EVENT ); - this.properties = { font: "", value: false }; - this.size = [124,64]; - } - - WidgetToggle.title = "Toggle"; - WidgetToggle.desc = "Toggles between true or false"; - - WidgetToggle.prototype.onDrawForeground = function(ctx) - { - if(this.flags.collapsed) - return; - - var size = this.size[1] * 0.5; - var margin = 0.25; - var h = this.size[1] * 0.8; - - ctx.fillStyle = "#AAA"; - ctx.fillRect(10, h - size,size,size); - - ctx.fillStyle = this.properties.value ? "#AEF" : "#000"; - ctx.fillRect(10+size*margin,h - size + size*margin,size*(1-margin*2),size*(1-margin*2)); - - ctx.textAlign = "left"; - ctx.font = this.properties.font || ((size * 0.8).toFixed(0) + "px Arial"); - ctx.fillStyle = "#AAA"; - ctx.fillText( this.title, size + 20, h * 0.85 ); - ctx.textAlign = "left"; - } - - WidgetToggle.prototype.onAction = function(action) - { - this.properties.value = !this.properties.value; - this.trigger( "e", this.properties.value ); - } - - WidgetToggle.prototype.onExecute = function() - { - var v = this.getInputData(0); - if( v != null ) - this.properties.value = v; - this.setOutputData( 0, this.properties.value ); - } - - WidgetToggle.prototype.onMouseDown = function(e, local_pos) - { - if(local_pos[0] > 1 && local_pos[1] > 1 && local_pos[0] < (this.size[0] - 2) && local_pos[1] < (this.size[1] - 2) ) - { - this.properties.value = !this.properties.value; - this.graph._version++; - this.trigger( "e", this.properties.value ); - return true; - } - } - - LiteGraph.registerNodeType("widget/toggle", WidgetToggle ); - - /* Number ****************/ - - function WidgetNumber() - { - this.addOutput("",'number'); - this.size = [74,54]; - this.properties = {min:-1000,max:1000,value:1,step:1}; - this.old_y = -1; - this._remainder = 0; - this._precision = 0; - this.mouse_captured = false; - } - - WidgetNumber.title = "Number"; - WidgetNumber.desc = "Widget to select number value"; - - WidgetNumber.pixels_threshold = 10; - WidgetNumber.markers_color = "#666"; - - WidgetNumber.prototype.onDrawForeground = function(ctx) - { - var x = this.size[0]*0.5; - var h = this.size[1]; - if(h > 30) - { - ctx.fillStyle = WidgetNumber.markers_color; - ctx.beginPath(); ctx.moveTo(x,h*0.1); ctx.lineTo(x+h*0.1,h*0.2); ctx.lineTo(x+h*-0.1,h*0.2); ctx.fill(); - ctx.beginPath(); ctx.moveTo(x,h*0.9); ctx.lineTo(x+h*0.1,h*0.8); ctx.lineTo(x+h*-0.1,h*0.8); ctx.fill(); - ctx.font = (h * 0.7).toFixed(1) + "px Arial"; - } - else - ctx.font = (h * 0.8).toFixed(1) + "px Arial"; - - ctx.textAlign = "center"; - ctx.font = (h * 0.7).toFixed(1) + "px Arial"; - ctx.fillStyle = "#EEE"; - ctx.fillText( this.properties.value.toFixed( this._precision ), x, h * 0.75 ); - } - - WidgetNumber.prototype.onExecute = function() - { - this.setOutputData(0, this.properties.value ); - } - - WidgetNumber.prototype.onPropertyChanged = function(name,value) - { - var t = (this.properties.step + "").split("."); - this._precision = t.length > 1 ? t[1].length : 0; - } - - WidgetNumber.prototype.onMouseDown = function(e, pos) - { - if(pos[1] < 0) - return; - - this.old_y = e.canvasY; - this.captureInput(true); - this.mouse_captured = true; - - return true; - } - - WidgetNumber.prototype.onMouseMove = function(e) - { - if(!this.mouse_captured) - return; - - var delta = this.old_y - e.canvasY; - if(e.shiftKey) - delta *= 10; - if(e.metaKey || e.altKey) - delta *= 0.1; - this.old_y = e.canvasY; - - var steps = (this._remainder + delta / WidgetNumber.pixels_threshold); - this._remainder = steps % 1; - steps = steps|0; - - var v = Math.clamp( this.properties.value + steps * this.properties.step, this.properties.min, this.properties.max ); - this.properties.value = v; - this.graph._version++; - this.setDirtyCanvas(true); - } - - WidgetNumber.prototype.onMouseUp = function(e,pos) - { - if(e.click_time < 200) - { - var steps = pos[1] > this.size[1] * 0.5 ? -1 : 1; - this.properties.value = Math.clamp( this.properties.value + steps * this.properties.step, this.properties.min, this.properties.max ); - this.graph._version++; - this.setDirtyCanvas(true); - } - - if( this.mouse_captured ) - { - this.mouse_captured = false; - this.captureInput(false); - } - } - - LiteGraph.registerNodeType("widget/number", WidgetNumber ); - - - /* Knob ****************/ - - function WidgetKnob() - { - this.addOutput("",'number'); - this.size = [64,84]; - this.properties = {min:0,max:1,value:0.5,wcolor:"#7AF",size:50}; - } - - WidgetKnob.title = "Knob"; - WidgetKnob.desc = "Circular controller"; - WidgetKnob.widgets = [{name:"increase",text:"+",type:"minibutton"},{name:"decrease",text:"-",type:"minibutton"}]; - - - WidgetKnob.prototype.onAdded = function() - { - this.value = (this.properties["value"] - this.properties["min"]) / (this.properties["max"] - this.properties["min"]); - - this.imgbg = this.loadImage("imgs/knob_bg.png"); - this.imgfg = this.loadImage("imgs/knob_fg.png"); - } - - WidgetKnob.prototype.onDrawImageKnob = function(ctx) - { - if(!this.imgfg || !this.imgfg.width) return; - - var d = this.imgbg.width*0.5; - var scale = this.size[0] / this.imgfg.width; - - ctx.save(); - ctx.translate(0,20); - ctx.scale(scale,scale); - ctx.drawImage(this.imgbg,0,0); - //ctx.drawImage(this.imgfg,0,20); - - ctx.translate(d,d); - ctx.rotate(this.value * (Math.PI*2) * 6/8 + Math.PI * 10/8); - //ctx.rotate(this.value * (Math.PI*2)); - ctx.translate(-d,-d); - ctx.drawImage(this.imgfg,0,0); - - ctx.restore(); - - if(this.title) - { - ctx.font = "bold 16px Criticized,Tahoma"; - ctx.fillStyle="rgba(100,100,100,0.8)"; - ctx.textAlign = "center"; - ctx.fillText(this.title.toUpperCase(), this.size[0] * 0.5, 18 ); - ctx.textAlign = "left"; - } - } - - WidgetKnob.prototype.onDrawVectorKnob = function(ctx) - { - if(!this.imgfg || !this.imgfg.width) return; - - //circle around - ctx.lineWidth = 1; - ctx.strokeStyle= this.mouseOver ? "#FFF" : "#AAA"; - ctx.fillStyle="#000"; - ctx.beginPath(); - ctx.arc(this.size[0] * 0.5,this.size[1] * 0.5 + 10,this.properties.size * 0.5,0,Math.PI*2,true); - ctx.stroke(); - - if(this.value > 0) - { - ctx.strokeStyle=this.properties["wcolor"]; - ctx.lineWidth = (this.properties.size * 0.2); - ctx.beginPath(); - ctx.arc(this.size[0] * 0.5,this.size[1] * 0.5 + 10,this.properties.size * 0.35,Math.PI * -0.5 + Math.PI*2 * this.value,Math.PI * -0.5,true); - ctx.stroke(); - ctx.lineWidth = 1; - } - - ctx.font = (this.properties.size * 0.2) + "px Arial"; - ctx.fillStyle="#AAA"; - ctx.textAlign = "center"; - - var str = this.properties["value"]; - if(typeof(str) == 'number') - str = str.toFixed(2); - - ctx.fillText(str,this.size[0] * 0.5,this.size[1]*0.65); - ctx.textAlign = "left"; - } - - WidgetKnob.prototype.onDrawForeground = function(ctx) - { - this.onDrawImageKnob(ctx); - } - - WidgetKnob.prototype.onExecute = function() - { - this.setOutputData(0, this.properties["value"] ); - - this.boxcolor = LiteGraph.colorToString([this.value,this.value,this.value]); - } - - WidgetKnob.prototype.onMouseDown = function(e) - { - if(!this.imgfg || !this.imgfg.width) return; - - //this.center = [this.imgbg.width * 0.5, this.imgbg.height * 0.5 + 20]; - //this.radius = this.imgbg.width * 0.5; - this.center = [this.size[0] * 0.5, this.size[1] * 0.5 + 20]; - this.radius = this.size[0] * 0.5; - - if(e.canvasY - this.pos[1] < 20 || LiteGraph.distance([e.canvasX,e.canvasY],[this.pos[0] + this.center[0],this.pos[1] + this.center[1]]) > this.radius) - return false; - - this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - this.captureInput(true); - - /* - var tmp = this.localToScreenSpace(0,0); - this.trace(tmp[0] + "," + tmp[1]); */ - return true; - } - - WidgetKnob.prototype.onMouseMove = function(e) - { - if(!this.oldmouse) return; - - var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - - var v = this.value; - v -= (m[1] - this.oldmouse[1]) * 0.01; - if(v > 1.0) v = 1.0; - else if(v < 0.0) v = 0.0; - - this.value = v; - this.properties["value"] = this.properties["min"] + (this.properties["max"] - this.properties["min"]) * this.value; - - this.oldmouse = m; - this.setDirtyCanvas(true); - } - - WidgetKnob.prototype.onMouseUp = function(e) - { - if(this.oldmouse) - { - this.oldmouse = null; - this.captureInput(false); - } - } - - WidgetKnob.prototype.onMouseLeave = function(e) - { - //this.oldmouse = null; - } - - WidgetKnob.prototype.onWidget = function(e,widget) - { - if(widget.name=="increase") - this.onPropertyChanged("size", this.properties.size + 10); - else if(widget.name=="decrease") - this.onPropertyChanged("size", this.properties.size - 10); - } - - WidgetKnob.prototype.onPropertyChanged = function(name,value) - { - if(name=="wcolor") - this.properties[name] = value; - else if(name=="size") - { - value = parseInt(value); - this.properties[name] = value; - this.size = [value+4,value+24]; - this.setDirtyCanvas(true,true); - } - else if(name=="min" || name=="max" || name=="value") - { - this.properties[name] = parseFloat(value); - } - else - return false; - return true; - } - - LiteGraph.registerNodeType("widget/knob", WidgetKnob); - - //Show value inside the debug console - function WidgetSliderGUI() - { - this.addOutput("","number"); - this.properties = { - value: 0.5, - min: 0, - max: 1, - text: "V" - }; - var that = this; - this.size = [80,60]; - this.slider = this.addWidget("slider","V", this.properties.value, function(v){ that.properties.value = v; }, this.properties ); - } - - WidgetSliderGUI.title = "Internal Slider"; - - WidgetSliderGUI.prototype.onPropertyChanged = function(name,value) - { - if(name == "value") - this.slider.value = value; - } - - WidgetSliderGUI.prototype.onExecute = function() - { - this.setOutputData(0,this.properties.value); - } - - - LiteGraph.registerNodeType("widget/internal_slider", WidgetSliderGUI ); - - //Widget H SLIDER - function WidgetHSlider() - { - this.size = [160,26]; - this.addOutput("",'number'); - this.properties = {wcolor:"#7AF",min:0,max:1,value:0.5}; - } - - WidgetHSlider.title = "H.Slider"; - WidgetHSlider.desc = "Linear slider controller"; - - WidgetHSlider.prototype.onAdded = function() - { - this.value = 0.5; - this.imgfg = this.loadImage("imgs/slider_fg.png"); - } - - WidgetHSlider.prototype.onDrawVectorial = function(ctx) - { - if(!this.imgfg || !this.imgfg.width) return; - - //border - ctx.lineWidth = 1; - ctx.strokeStyle= this.mouseOver ? "#FFF" : "#AAA"; - ctx.fillStyle="#000"; - ctx.beginPath(); - ctx.rect(2,0,this.size[0]-4,20); - ctx.stroke(); - - ctx.fillStyle=this.properties["wcolor"]; - ctx.beginPath(); - ctx.rect(2+(this.size[0]-4-20)*this.value,0, 20,20); - ctx.fill(); - } - - WidgetHSlider.prototype.onDrawImage = function(ctx) - { - if(!this.imgfg || !this.imgfg.width) - return; - - //border - ctx.lineWidth = 1; - ctx.fillStyle="#000"; - ctx.fillRect(2,9,this.size[0]-4,2); - - ctx.strokeStyle= "#333"; - ctx.beginPath(); - ctx.moveTo(2,9); - ctx.lineTo(this.size[0]-4,9); - ctx.stroke(); - - ctx.strokeStyle= "#AAA"; - ctx.beginPath(); - ctx.moveTo(2,11); - ctx.lineTo(this.size[0]-4,11); - ctx.stroke(); - - ctx.drawImage(this.imgfg, 2+(this.size[0]-4)*this.value - this.imgfg.width*0.5,-this.imgfg.height*0.5 + 10); - }, - - WidgetHSlider.prototype.onDrawForeground = function(ctx) - { - this.onDrawImage(ctx); - } - - WidgetHSlider.prototype.onExecute = function() - { - this.properties["value"] = this.properties["min"] + (this.properties["max"] - this.properties["min"]) * this.value; - this.setOutputData(0, this.properties["value"] ); - this.boxcolor = LiteGraph.colorToString([this.value,this.value,this.value]); - } - - WidgetHSlider.prototype.onMouseDown = function(e) - { - if(e.canvasY - this.pos[1] < 0) - return false; - - this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - this.captureInput(true); - return true; - } - - WidgetHSlider.prototype.onMouseMove = function(e) - { - if(!this.oldmouse) return; - - var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - - var v = this.value; - var delta = (m[0] - this.oldmouse[0]); - v += delta / this.size[0]; - if(v > 1.0) v = 1.0; - else if(v < 0.0) v = 0.0; - - this.value = v; - - this.oldmouse = m; - this.setDirtyCanvas(true); - } - - WidgetHSlider.prototype.onMouseUp = function(e) - { - this.oldmouse = null; - this.captureInput(false); - } - - WidgetHSlider.prototype.onMouseLeave = function(e) - { - //this.oldmouse = null; - } - - WidgetHSlider.prototype.onPropertyChanged = function(name,value) - { - if(name=="wcolor") - this.properties[name] = value; - else - return false; - return true; - } - - LiteGraph.registerNodeType("widget/hslider", WidgetHSlider ); - - - function WidgetProgress() - { - this.size = [160,26]; - this.addInput("",'number'); - this.properties = {min:0,max:1,value:0,wcolor:"#AAF"}; - } - - WidgetProgress.title = "Progress"; - WidgetProgress.desc = "Shows data in linear progress"; - - WidgetProgress.prototype.onExecute = function() - { - var v = this.getInputData(0); - if( v != undefined ) - this.properties["value"] = v; - } - - WidgetProgress.prototype.onDrawForeground = function(ctx) - { - //border - ctx.lineWidth = 1; - ctx.fillStyle=this.properties.wcolor; - var v = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min); - v = Math.min(1,v); - v = Math.max(0,v); - ctx.fillRect(2,2,(this.size[0]-4)*v,this.size[1]-4); - } - - LiteGraph.registerNodeType("widget/progress", WidgetProgress); - - - /* - LiteGraph.registerNodeType("widget/kpad",{ - title: "KPad", - desc: "bidimensional slider", - size: [200,200], - outputs: [["x",'number'],["y",'number']], - properties:{x:0,y:0,borderColor:"#333",bgcolorTop:"#444",bgcolorBottom:"#000",shadowSize:1, borderRadius:2}, - - createGradient: function(ctx) - { - this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); - this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); - this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); - }, - - onDrawBackground: function(ctx) - { - if(!this.lineargradient) - this.createGradient(ctx); - - ctx.lineWidth = 1; - ctx.strokeStyle = this.properties["borderColor"]; - //ctx.fillStyle = "#ebebeb"; - ctx.fillStyle = this.lineargradient; - - ctx.shadowColor = "#000"; - ctx.shadowOffsetX = 0; - ctx.shadowOffsetY = 0; - ctx.shadowBlur = this.properties["shadowSize"]; - ctx.roundRect(0,0,this.size[0],this.size[1],this.properties["shadowSize"]); - ctx.fill(); - ctx.shadowColor = "rgba(0,0,0,0)"; - ctx.stroke(); - - ctx.fillStyle = "#A00"; - ctx.fillRect(this.size[0] * this.properties["x"] - 5, this.size[1] * this.properties["y"] - 5,10,10); - }, - - onWidget: function(e,widget) - { - if(widget.name == "update") - { - this.lineargradient = null; - this.setDirtyCanvas(true); - } - }, - - onExecute: function() - { - this.setOutputData(0, this.properties["x"] ); - this.setOutputData(1, this.properties["y"] ); - }, - - onMouseDown: function(e) - { - if(e.canvasY - this.pos[1] < 0) - return false; - - this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - this.captureInput(true); - return true; - }, - - onMouseMove: function(e) - { - if(!this.oldmouse) return; - - var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; - - this.properties.x = m[0] / this.size[0]; - this.properties.y = m[1] / this.size[1]; - - if(this.properties.x > 1.0) this.properties.x = 1.0; - else if(this.properties.x < 0.0) this.properties.x = 0.0; - - if(this.properties.y > 1.0) this.properties.y = 1.0; - else if(this.properties.y < 0.0) this.properties.y = 0.0; - - this.oldmouse = m; - this.setDirtyCanvas(true); - }, - - onMouseUp: function(e) - { - if(this.oldmouse) - { - this.oldmouse = null; - this.captureInput(false); - } - }, - - onMouseLeave: function(e) - { - //this.oldmouse = null; - } - }); - - - - LiteGraph.registerNodeType("widget/button", { - title: "Button", - desc: "A send command button", - - widgets: [{name:"test",text:"Test Button",type:"button"}], - size: [100,40], - properties:{text:"clickme",command:"",color:"#7AF",bgcolorTop:"#f0f0f0",bgcolorBottom:"#e0e0e0",fontsize:"16"}, - outputs:[["M","module"]], - - createGradient: function(ctx) - { - this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); - this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); - this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); - }, - - drawVectorShape: function(ctx) - { - ctx.fillStyle = this.mouseOver ? this.properties["color"] : "#AAA"; - - if(this.clicking) - ctx.fillStyle = "#FFF"; - - ctx.strokeStyle = "#AAA"; - ctx.roundRect(5,5,this.size[0] - 10,this.size[1] - 10,4); - ctx.stroke(); - - if(this.mouseOver) - ctx.fill(); - - //ctx.fillRect(5,20,this.size[0] - 10,this.size[1] - 30); - - ctx.fillStyle = this.mouseOver ? "#000" : "#AAA"; - ctx.font = "bold " + this.properties["fontsize"] + "px Criticized,Tahoma"; - ctx.textAlign = "center"; - ctx.fillText(this.properties["text"],this.size[0]*0.5,this.size[1]*0.5 + 0.5*parseInt(this.properties["fontsize"])); - ctx.textAlign = "left"; - }, - - drawBevelShape: function(ctx) - { - ctx.shadowColor = "#000"; - ctx.shadowOffsetX = 0; - ctx.shadowOffsetY = 0; - ctx.shadowBlur = this.properties["shadowSize"]; - - if(!this.lineargradient) - this.createGradient(ctx); - - ctx.fillStyle = this.mouseOver ? this.properties["color"] : this.lineargradient; - if(this.clicking) - ctx.fillStyle = "#444"; - - ctx.strokeStyle = "#FFF"; - ctx.roundRect(5,5,this.size[0] - 10,this.size[1] - 10,4); - ctx.fill(); - ctx.shadowColor = "rgba(0,0,0,0)"; - ctx.stroke(); - - ctx.fillStyle = this.mouseOver ? "#000" : "#444"; - ctx.font = "bold " + this.properties["fontsize"] + "px Century Gothic"; - ctx.textAlign = "center"; - ctx.fillText(this.properties["text"],this.size[0]*0.5,this.size[1]*0.5 + 0.40*parseInt(this.properties["fontsize"])); - ctx.textAlign = "left"; - }, - - onDrawForeground: function(ctx) - { - this.drawBevelShape(ctx); - }, - - clickButton: function() - { - var module = this.getOutputModule(0); - if(this.properties["command"] && this.properties["command"] != "") - { - if (! module.executeAction(this.properties["command"]) ) - this.trace("Error executing action in other module"); - } - else if(module && module.onTrigger) - { - module.onTrigger(); - } - }, - - onMouseDown: function(e) - { - if(e.canvasY - this.pos[1] < 2) - return false; - this.clickButton(); - this.clicking = true; - return true; - }, - - onMouseUp: function(e) - { - this.clicking = false; - }, - - onExecute: function() - { - }, - - onWidget: function(e,widget) - { - if(widget.name == "test") - { - this.clickButton(); - } - }, - - onPropertyChanged: function(name,value) - { - this.properties[name] = value; - return true; - } - }); - */ - - - function WidgetText() - { - this.addInputs("",0); - this.properties = { value:"...",font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1 }; - } - - WidgetText.title = "Text"; - WidgetText.desc = "Shows the input value"; - WidgetText.widgets = [{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}]; - - WidgetText.prototype.onDrawForeground = function(ctx) - { - //ctx.fillStyle="#000"; - //ctx.fillRect(0,0,100,60); - ctx.fillStyle = this.properties["color"]; - var v = this.properties["value"]; - - if(this.properties["glowSize"]) - { - ctx.shadowColor = this.properties["color"]; - ctx.shadowOffsetX = 0; - ctx.shadowOffsetY = 0; - ctx.shadowBlur = this.properties["glowSize"]; - } - else - ctx.shadowColor = "transparent"; - - var fontsize = this.properties["fontsize"]; - - ctx.textAlign = this.properties["align"]; - ctx.font = fontsize.toString() + "px " + this.properties["font"]; - this.str = typeof(v) == 'number' ? v.toFixed(this.properties["decimals"]) : v; - - if( typeof(this.str) == 'string') - { - var lines = this.str.split("\\n"); - for(var i in lines) - ctx.fillText(lines[i],this.properties["align"] == "left" ? 15 : this.size[0] - 15, fontsize * -0.15 + fontsize * (parseInt(i)+1) ); - } - - ctx.shadowColor = "transparent"; - this.last_ctx = ctx; - ctx.textAlign = "left"; - } - - WidgetText.prototype.onExecute = function() - { - var v = this.getInputData(0); - if(v != null) - this.properties["value"] = v; - //this.setDirtyCanvas(true); - } - - WidgetText.prototype.resize = function() - { - if(!this.last_ctx) return; - - var lines = this.str.split("\\n"); - this.last_ctx.font = this.properties["fontsize"] + "px " + this.properties["font"]; - var max = 0; - for(var i in lines) - { - var w = this.last_ctx.measureText(lines[i]).width; - if(max < w) max = w; - } - this.size[0] = max + 20; - this.size[1] = 4 + lines.length * this.properties["fontsize"]; - - this.setDirtyCanvas(true); - } - - WidgetText.prototype.onWidget = function(e,widget) - { - if(widget.name == "resize") - this.resize(); - else if (widget.name == "led_text") - { - this.properties["font"] = "Digital"; - this.properties["glowSize"] = 4; - this.setDirtyCanvas(true); - } - else if (widget.name == "normal_text") - { - this.properties["font"] = "Arial"; - this.setDirtyCanvas(true); - } - } - - WidgetText.prototype.onPropertyChanged = function(name,value) - { - this.properties[name] = value; - this.str = typeof(value) == 'number' ? value.toFixed(3) : value; - //this.resize(); - return true; - } - - LiteGraph.registerNodeType("widget/text", WidgetText ); - - - function WidgetPanel() - { - this.size = [200,100]; - this.properties = {borderColor:"#ffffff",bgcolorTop:"#f0f0f0",bgcolorBottom:"#e0e0e0",shadowSize:2, borderRadius:3}; - } - - WidgetPanel.title = "Panel"; - WidgetPanel.desc = "Non interactive panel"; - WidgetPanel.widgets = [{name:"update",text:"Update",type:"button"}]; - - - WidgetPanel.prototype.createGradient = function(ctx) - { - if(this.properties["bgcolorTop"] == "" || this.properties["bgcolorBottom"] == "") - { - this.lineargradient = 0; - return; - } - - this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); - this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); - this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); - } - - WidgetPanel.prototype.onDrawForeground = function(ctx) - { - if(this.lineargradient == null) - this.createGradient(ctx); - - if(!this.lineargradient) - return; - - ctx.lineWidth = 1; - ctx.strokeStyle = this.properties["borderColor"]; - //ctx.fillStyle = "#ebebeb"; - ctx.fillStyle = this.lineargradient; - - if(this.properties["shadowSize"]) - { - ctx.shadowColor = "#000"; - ctx.shadowOffsetX = 0; - ctx.shadowOffsetY = 0; - ctx.shadowBlur = this.properties["shadowSize"]; - } - else - ctx.shadowColor = "transparent"; - - ctx.roundRect(0,0,this.size[0]-1,this.size[1]-1,this.properties["shadowSize"]); - ctx.fill(); - ctx.shadowColor = "transparent"; - ctx.stroke(); - } - - WidgetPanel.prototype.onWidget = function(e,widget) - { - if(widget.name == "update") - { - this.lineargradient = null; - this.setDirtyCanvas(true); - } - } - - LiteGraph.registerNodeType("widget/panel", WidgetPanel ); - -})(this); +})(this); +//widgets +(function(global){ +var LiteGraph = global.LiteGraph; + + /* Button ****************/ + + function WidgetButton() + { + this.addOutput( "clicked", LiteGraph.EVENT ); + this.addProperty( "text","" ); + this.addProperty( "font_size", 40 ); + this.addProperty( "message", "" ); + this.size = [64,84]; + } + + WidgetButton.title = "Button"; + WidgetButton.desc = "Triggers an event"; + + WidgetButton.font = "Arial"; + WidgetButton.prototype.onDrawForeground = function(ctx) + { + if(this.flags.collapsed) + return; + + //ctx.font = "40px Arial"; + //ctx.textAlign = "center"; + ctx.fillStyle = "black"; + ctx.fillRect(1,1,this.size[0] - 3, this.size[1] - 3); + ctx.fillStyle = "#AAF"; + ctx.fillRect(0,0,this.size[0] - 3, this.size[1] - 3); + ctx.fillStyle = this.clicked ? "white" : (this.mouseOver ? "#668" : "#334"); + ctx.fillRect(1,1,this.size[0] - 4, this.size[1] - 4); + + if( this.properties.text || this.properties.text === 0 ) + { + var font_size = this.properties.font_size || 30; + ctx.textAlign = "center"; + ctx.fillStyle = this.clicked ? "black" : "white"; + ctx.font = font_size + "px " + WidgetButton.font; + ctx.fillText( this.properties.text, this.size[0] * 0.5, this.size[1] * 0.5 + font_size * 0.3 ); + ctx.textAlign = "left"; + } + } + + WidgetButton.prototype.onMouseDown = function(e, local_pos) + { + if(local_pos[0] > 1 && local_pos[1] > 1 && local_pos[0] < (this.size[0] - 2) && local_pos[1] < (this.size[1] - 2) ) + { + this.clicked = true; + this.trigger( "clicked", this.properties.message ); + return true; + } + } + + WidgetButton.prototype.onMouseUp = function(e) + { + this.clicked = false; + } + + + LiteGraph.registerNodeType("widget/button", WidgetButton ); + + + function WidgetToggle() + { + this.addInput( "", "boolean" ); + this.addInput( "e", LiteGraph.ACTION ); + this.addOutput( "v", "boolean" ); + this.addOutput( "e", LiteGraph.EVENT ); + this.properties = { font: "", value: false }; + this.size = [124,64]; + } + + WidgetToggle.title = "Toggle"; + WidgetToggle.desc = "Toggles between true or false"; + + WidgetToggle.prototype.onDrawForeground = function(ctx) + { + if(this.flags.collapsed) + return; + + var size = this.size[1] * 0.5; + var margin = 0.25; + var h = this.size[1] * 0.8; + + ctx.fillStyle = "#AAA"; + ctx.fillRect(10, h - size,size,size); + + ctx.fillStyle = this.properties.value ? "#AEF" : "#000"; + ctx.fillRect(10+size*margin,h - size + size*margin,size*(1-margin*2),size*(1-margin*2)); + + ctx.textAlign = "left"; + ctx.font = this.properties.font || ((size * 0.8).toFixed(0) + "px Arial"); + ctx.fillStyle = "#AAA"; + ctx.fillText( this.title, size + 20, h * 0.85 ); + ctx.textAlign = "left"; + } + + WidgetToggle.prototype.onAction = function(action) + { + this.properties.value = !this.properties.value; + this.trigger( "e", this.properties.value ); + } + + WidgetToggle.prototype.onExecute = function() + { + var v = this.getInputData(0); + if( v != null ) + this.properties.value = v; + this.setOutputData( 0, this.properties.value ); + } + + WidgetToggle.prototype.onMouseDown = function(e, local_pos) + { + if(local_pos[0] > 1 && local_pos[1] > 1 && local_pos[0] < (this.size[0] - 2) && local_pos[1] < (this.size[1] - 2) ) + { + this.properties.value = !this.properties.value; + this.graph._version++; + this.trigger( "e", this.properties.value ); + return true; + } + } + + LiteGraph.registerNodeType("widget/toggle", WidgetToggle ); + + /* Number ****************/ + + function WidgetNumber() + { + this.addOutput("",'number'); + this.size = [74,54]; + this.properties = {min:-1000,max:1000,value:1,step:1}; + this.old_y = -1; + this._remainder = 0; + this._precision = 0; + this.mouse_captured = false; + } + + WidgetNumber.title = "Number"; + WidgetNumber.desc = "Widget to select number value"; + + WidgetNumber.pixels_threshold = 10; + WidgetNumber.markers_color = "#666"; + + WidgetNumber.prototype.onDrawForeground = function(ctx) + { + var x = this.size[0]*0.5; + var h = this.size[1]; + if(h > 30) + { + ctx.fillStyle = WidgetNumber.markers_color; + ctx.beginPath(); ctx.moveTo(x,h*0.1); ctx.lineTo(x+h*0.1,h*0.2); ctx.lineTo(x+h*-0.1,h*0.2); ctx.fill(); + ctx.beginPath(); ctx.moveTo(x,h*0.9); ctx.lineTo(x+h*0.1,h*0.8); ctx.lineTo(x+h*-0.1,h*0.8); ctx.fill(); + ctx.font = (h * 0.7).toFixed(1) + "px Arial"; + } + else + ctx.font = (h * 0.8).toFixed(1) + "px Arial"; + + ctx.textAlign = "center"; + ctx.font = (h * 0.7).toFixed(1) + "px Arial"; + ctx.fillStyle = "#EEE"; + ctx.fillText( this.properties.value.toFixed( this._precision ), x, h * 0.75 ); + } + + WidgetNumber.prototype.onExecute = function() + { + this.setOutputData(0, this.properties.value ); + } + + WidgetNumber.prototype.onPropertyChanged = function(name,value) + { + var t = (this.properties.step + "").split("."); + this._precision = t.length > 1 ? t[1].length : 0; + } + + WidgetNumber.prototype.onMouseDown = function(e, pos) + { + if(pos[1] < 0) + return; + + this.old_y = e.canvasY; + this.captureInput(true); + this.mouse_captured = true; + + return true; + } + + WidgetNumber.prototype.onMouseMove = function(e) + { + if(!this.mouse_captured) + return; + + var delta = this.old_y - e.canvasY; + if(e.shiftKey) + delta *= 10; + if(e.metaKey || e.altKey) + delta *= 0.1; + this.old_y = e.canvasY; + + var steps = (this._remainder + delta / WidgetNumber.pixels_threshold); + this._remainder = steps % 1; + steps = steps|0; + + var v = Math.clamp( this.properties.value + steps * this.properties.step, this.properties.min, this.properties.max ); + this.properties.value = v; + this.graph._version++; + this.setDirtyCanvas(true); + } + + WidgetNumber.prototype.onMouseUp = function(e,pos) + { + if(e.click_time < 200) + { + var steps = pos[1] > this.size[1] * 0.5 ? -1 : 1; + this.properties.value = Math.clamp( this.properties.value + steps * this.properties.step, this.properties.min, this.properties.max ); + this.graph._version++; + this.setDirtyCanvas(true); + } + + if( this.mouse_captured ) + { + this.mouse_captured = false; + this.captureInput(false); + } + } + + LiteGraph.registerNodeType("widget/number", WidgetNumber ); + + + /* Knob ****************/ + + function WidgetKnob() + { + this.addOutput("",'number'); + this.size = [64,84]; + this.properties = {min:0,max:1,value:0.5,wcolor:"#7AF",size:50}; + } + + WidgetKnob.title = "Knob"; + WidgetKnob.desc = "Circular controller"; + WidgetKnob.widgets = [{name:"increase",text:"+",type:"minibutton"},{name:"decrease",text:"-",type:"minibutton"}]; + + + WidgetKnob.prototype.onAdded = function() + { + this.value = (this.properties["value"] - this.properties["min"]) / (this.properties["max"] - this.properties["min"]); + + this.imgbg = this.loadImage("imgs/knob_bg.png"); + this.imgfg = this.loadImage("imgs/knob_fg.png"); + } + + WidgetKnob.prototype.onDrawImageKnob = function(ctx) + { + if(!this.imgfg || !this.imgfg.width) return; + + var d = this.imgbg.width*0.5; + var scale = this.size[0] / this.imgfg.width; + + ctx.save(); + ctx.translate(0,20); + ctx.scale(scale,scale); + ctx.drawImage(this.imgbg,0,0); + //ctx.drawImage(this.imgfg,0,20); + + ctx.translate(d,d); + ctx.rotate(this.value * (Math.PI*2) * 6/8 + Math.PI * 10/8); + //ctx.rotate(this.value * (Math.PI*2)); + ctx.translate(-d,-d); + ctx.drawImage(this.imgfg,0,0); + + ctx.restore(); + + if(this.title) + { + ctx.font = "bold 16px Criticized,Tahoma"; + ctx.fillStyle="rgba(100,100,100,0.8)"; + ctx.textAlign = "center"; + ctx.fillText(this.title.toUpperCase(), this.size[0] * 0.5, 18 ); + ctx.textAlign = "left"; + } + } + + WidgetKnob.prototype.onDrawVectorKnob = function(ctx) + { + if(!this.imgfg || !this.imgfg.width) return; + + //circle around + ctx.lineWidth = 1; + ctx.strokeStyle= this.mouseOver ? "#FFF" : "#AAA"; + ctx.fillStyle="#000"; + ctx.beginPath(); + ctx.arc(this.size[0] * 0.5,this.size[1] * 0.5 + 10,this.properties.size * 0.5,0,Math.PI*2,true); + ctx.stroke(); + + if(this.value > 0) + { + ctx.strokeStyle=this.properties["wcolor"]; + ctx.lineWidth = (this.properties.size * 0.2); + ctx.beginPath(); + ctx.arc(this.size[0] * 0.5,this.size[1] * 0.5 + 10,this.properties.size * 0.35,Math.PI * -0.5 + Math.PI*2 * this.value,Math.PI * -0.5,true); + ctx.stroke(); + ctx.lineWidth = 1; + } + + ctx.font = (this.properties.size * 0.2) + "px Arial"; + ctx.fillStyle="#AAA"; + ctx.textAlign = "center"; + + var str = this.properties["value"]; + if(typeof(str) == 'number') + str = str.toFixed(2); + + ctx.fillText(str,this.size[0] * 0.5,this.size[1]*0.65); + ctx.textAlign = "left"; + } + + WidgetKnob.prototype.onDrawForeground = function(ctx) + { + this.onDrawImageKnob(ctx); + } + + WidgetKnob.prototype.onExecute = function() + { + this.setOutputData(0, this.properties["value"] ); + + this.boxcolor = LiteGraph.colorToString([this.value,this.value,this.value]); + } + + WidgetKnob.prototype.onMouseDown = function(e) + { + if(!this.imgfg || !this.imgfg.width) return; + + //this.center = [this.imgbg.width * 0.5, this.imgbg.height * 0.5 + 20]; + //this.radius = this.imgbg.width * 0.5; + this.center = [this.size[0] * 0.5, this.size[1] * 0.5 + 20]; + this.radius = this.size[0] * 0.5; + + if(e.canvasY - this.pos[1] < 20 || LiteGraph.distance([e.canvasX,e.canvasY],[this.pos[0] + this.center[0],this.pos[1] + this.center[1]]) > this.radius) + return false; + + this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + this.captureInput(true); + + /* + var tmp = this.localToScreenSpace(0,0); + this.trace(tmp[0] + "," + tmp[1]); */ + return true; + } + + WidgetKnob.prototype.onMouseMove = function(e) + { + if(!this.oldmouse) return; + + var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + + var v = this.value; + v -= (m[1] - this.oldmouse[1]) * 0.01; + if(v > 1.0) v = 1.0; + else if(v < 0.0) v = 0.0; + + this.value = v; + this.properties["value"] = this.properties["min"] + (this.properties["max"] - this.properties["min"]) * this.value; + + this.oldmouse = m; + this.setDirtyCanvas(true); + } + + WidgetKnob.prototype.onMouseUp = function(e) + { + if(this.oldmouse) + { + this.oldmouse = null; + this.captureInput(false); + } + } + + WidgetKnob.prototype.onMouseLeave = function(e) + { + //this.oldmouse = null; + } + + WidgetKnob.prototype.onWidget = function(e,widget) + { + if(widget.name=="increase") + this.onPropertyChanged("size", this.properties.size + 10); + else if(widget.name=="decrease") + this.onPropertyChanged("size", this.properties.size - 10); + } + + WidgetKnob.prototype.onPropertyChanged = function(name,value) + { + if(name=="wcolor") + this.properties[name] = value; + else if(name=="size") + { + value = parseInt(value); + this.properties[name] = value; + this.size = [value+4,value+24]; + this.setDirtyCanvas(true,true); + } + else if(name=="min" || name=="max" || name=="value") + { + this.properties[name] = parseFloat(value); + } + else + return false; + return true; + } + + LiteGraph.registerNodeType("widget/knob", WidgetKnob); + + //Show value inside the debug console + function WidgetSliderGUI() + { + this.addOutput("","number"); + this.properties = { + value: 0.5, + min: 0, + max: 1, + text: "V" + }; + var that = this; + this.size = [80,60]; + this.slider = this.addWidget("slider","V", this.properties.value, function(v){ that.properties.value = v; }, this.properties ); + } + + WidgetSliderGUI.title = "Internal Slider"; + + WidgetSliderGUI.prototype.onPropertyChanged = function(name,value) + { + if(name == "value") + this.slider.value = value; + } + + WidgetSliderGUI.prototype.onExecute = function() + { + this.setOutputData(0,this.properties.value); + } + + + LiteGraph.registerNodeType("widget/internal_slider", WidgetSliderGUI ); + + //Widget H SLIDER + function WidgetHSlider() + { + this.size = [160,26]; + this.addOutput("",'number'); + this.properties = {wcolor:"#7AF",min:0,max:1,value:0.5}; + } + + WidgetHSlider.title = "H.Slider"; + WidgetHSlider.desc = "Linear slider controller"; + + WidgetHSlider.prototype.onAdded = function() + { + this.value = 0.5; + this.imgfg = this.loadImage("imgs/slider_fg.png"); + } + + WidgetHSlider.prototype.onDrawVectorial = function(ctx) + { + if(!this.imgfg || !this.imgfg.width) return; + + //border + ctx.lineWidth = 1; + ctx.strokeStyle= this.mouseOver ? "#FFF" : "#AAA"; + ctx.fillStyle="#000"; + ctx.beginPath(); + ctx.rect(2,0,this.size[0]-4,20); + ctx.stroke(); + + ctx.fillStyle=this.properties["wcolor"]; + ctx.beginPath(); + ctx.rect(2+(this.size[0]-4-20)*this.value,0, 20,20); + ctx.fill(); + } + + WidgetHSlider.prototype.onDrawImage = function(ctx) + { + if(!this.imgfg || !this.imgfg.width) + return; + + //border + ctx.lineWidth = 1; + ctx.fillStyle="#000"; + ctx.fillRect(2,9,this.size[0]-4,2); + + ctx.strokeStyle= "#333"; + ctx.beginPath(); + ctx.moveTo(2,9); + ctx.lineTo(this.size[0]-4,9); + ctx.stroke(); + + ctx.strokeStyle= "#AAA"; + ctx.beginPath(); + ctx.moveTo(2,11); + ctx.lineTo(this.size[0]-4,11); + ctx.stroke(); + + ctx.drawImage(this.imgfg, 2+(this.size[0]-4)*this.value - this.imgfg.width*0.5,-this.imgfg.height*0.5 + 10); + }, + + WidgetHSlider.prototype.onDrawForeground = function(ctx) + { + this.onDrawImage(ctx); + } + + WidgetHSlider.prototype.onExecute = function() + { + this.properties["value"] = this.properties["min"] + (this.properties["max"] - this.properties["min"]) * this.value; + this.setOutputData(0, this.properties["value"] ); + this.boxcolor = LiteGraph.colorToString([this.value,this.value,this.value]); + } + + WidgetHSlider.prototype.onMouseDown = function(e) + { + if(e.canvasY - this.pos[1] < 0) + return false; + + this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + this.captureInput(true); + return true; + } + + WidgetHSlider.prototype.onMouseMove = function(e) + { + if(!this.oldmouse) return; + + var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + + var v = this.value; + var delta = (m[0] - this.oldmouse[0]); + v += delta / this.size[0]; + if(v > 1.0) v = 1.0; + else if(v < 0.0) v = 0.0; + + this.value = v; + + this.oldmouse = m; + this.setDirtyCanvas(true); + } + + WidgetHSlider.prototype.onMouseUp = function(e) + { + this.oldmouse = null; + this.captureInput(false); + } + + WidgetHSlider.prototype.onMouseLeave = function(e) + { + //this.oldmouse = null; + } + + WidgetHSlider.prototype.onPropertyChanged = function(name,value) + { + if(name=="wcolor") + this.properties[name] = value; + else + return false; + return true; + } + + LiteGraph.registerNodeType("widget/hslider", WidgetHSlider ); + + + function WidgetProgress() + { + this.size = [160,26]; + this.addInput("",'number'); + this.properties = {min:0,max:1,value:0,wcolor:"#AAF"}; + } + + WidgetProgress.title = "Progress"; + WidgetProgress.desc = "Shows data in linear progress"; + + WidgetProgress.prototype.onExecute = function() + { + var v = this.getInputData(0); + if( v != undefined ) + this.properties["value"] = v; + } + + WidgetProgress.prototype.onDrawForeground = function(ctx) + { + //border + ctx.lineWidth = 1; + ctx.fillStyle=this.properties.wcolor; + var v = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min); + v = Math.min(1,v); + v = Math.max(0,v); + ctx.fillRect(2,2,(this.size[0]-4)*v,this.size[1]-4); + } + + LiteGraph.registerNodeType("widget/progress", WidgetProgress); + + + /* + LiteGraph.registerNodeType("widget/kpad",{ + title: "KPad", + desc: "bidimensional slider", + size: [200,200], + outputs: [["x",'number'],["y",'number']], + properties:{x:0,y:0,borderColor:"#333",bgcolorTop:"#444",bgcolorBottom:"#000",shadowSize:1, borderRadius:2}, + + createGradient: function(ctx) + { + this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); + this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); + this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); + }, + + onDrawBackground: function(ctx) + { + if(!this.lineargradient) + this.createGradient(ctx); + + ctx.lineWidth = 1; + ctx.strokeStyle = this.properties["borderColor"]; + //ctx.fillStyle = "#ebebeb"; + ctx.fillStyle = this.lineargradient; + + ctx.shadowColor = "#000"; + ctx.shadowOffsetX = 0; + ctx.shadowOffsetY = 0; + ctx.shadowBlur = this.properties["shadowSize"]; + ctx.roundRect(0,0,this.size[0],this.size[1],this.properties["shadowSize"]); + ctx.fill(); + ctx.shadowColor = "rgba(0,0,0,0)"; + ctx.stroke(); + + ctx.fillStyle = "#A00"; + ctx.fillRect(this.size[0] * this.properties["x"] - 5, this.size[1] * this.properties["y"] - 5,10,10); + }, + + onWidget: function(e,widget) + { + if(widget.name == "update") + { + this.lineargradient = null; + this.setDirtyCanvas(true); + } + }, + + onExecute: function() + { + this.setOutputData(0, this.properties["x"] ); + this.setOutputData(1, this.properties["y"] ); + }, + + onMouseDown: function(e) + { + if(e.canvasY - this.pos[1] < 0) + return false; + + this.oldmouse = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + this.captureInput(true); + return true; + }, + + onMouseMove: function(e) + { + if(!this.oldmouse) return; + + var m = [ e.canvasX - this.pos[0], e.canvasY - this.pos[1] ]; + + this.properties.x = m[0] / this.size[0]; + this.properties.y = m[1] / this.size[1]; + + if(this.properties.x > 1.0) this.properties.x = 1.0; + else if(this.properties.x < 0.0) this.properties.x = 0.0; + + if(this.properties.y > 1.0) this.properties.y = 1.0; + else if(this.properties.y < 0.0) this.properties.y = 0.0; + + this.oldmouse = m; + this.setDirtyCanvas(true); + }, + + onMouseUp: function(e) + { + if(this.oldmouse) + { + this.oldmouse = null; + this.captureInput(false); + } + }, + + onMouseLeave: function(e) + { + //this.oldmouse = null; + } + }); + + + + LiteGraph.registerNodeType("widget/button", { + title: "Button", + desc: "A send command button", + + widgets: [{name:"test",text:"Test Button",type:"button"}], + size: [100,40], + properties:{text:"clickme",command:"",color:"#7AF",bgcolorTop:"#f0f0f0",bgcolorBottom:"#e0e0e0",fontsize:"16"}, + outputs:[["M","module"]], + + createGradient: function(ctx) + { + this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); + this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); + this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); + }, + + drawVectorShape: function(ctx) + { + ctx.fillStyle = this.mouseOver ? this.properties["color"] : "#AAA"; + + if(this.clicking) + ctx.fillStyle = "#FFF"; + + ctx.strokeStyle = "#AAA"; + ctx.roundRect(5,5,this.size[0] - 10,this.size[1] - 10,4); + ctx.stroke(); + + if(this.mouseOver) + ctx.fill(); + + //ctx.fillRect(5,20,this.size[0] - 10,this.size[1] - 30); + + ctx.fillStyle = this.mouseOver ? "#000" : "#AAA"; + ctx.font = "bold " + this.properties["fontsize"] + "px Criticized,Tahoma"; + ctx.textAlign = "center"; + ctx.fillText(this.properties["text"],this.size[0]*0.5,this.size[1]*0.5 + 0.5*parseInt(this.properties["fontsize"])); + ctx.textAlign = "left"; + }, + + drawBevelShape: function(ctx) + { + ctx.shadowColor = "#000"; + ctx.shadowOffsetX = 0; + ctx.shadowOffsetY = 0; + ctx.shadowBlur = this.properties["shadowSize"]; + + if(!this.lineargradient) + this.createGradient(ctx); + + ctx.fillStyle = this.mouseOver ? this.properties["color"] : this.lineargradient; + if(this.clicking) + ctx.fillStyle = "#444"; + + ctx.strokeStyle = "#FFF"; + ctx.roundRect(5,5,this.size[0] - 10,this.size[1] - 10,4); + ctx.fill(); + ctx.shadowColor = "rgba(0,0,0,0)"; + ctx.stroke(); + + ctx.fillStyle = this.mouseOver ? "#000" : "#444"; + ctx.font = "bold " + this.properties["fontsize"] + "px Century Gothic"; + ctx.textAlign = "center"; + ctx.fillText(this.properties["text"],this.size[0]*0.5,this.size[1]*0.5 + 0.40*parseInt(this.properties["fontsize"])); + ctx.textAlign = "left"; + }, + + onDrawForeground: function(ctx) + { + this.drawBevelShape(ctx); + }, + + clickButton: function() + { + var module = this.getOutputModule(0); + if(this.properties["command"] && this.properties["command"] != "") + { + if (! module.executeAction(this.properties["command"]) ) + this.trace("Error executing action in other module"); + } + else if(module && module.onTrigger) + { + module.onTrigger(); + } + }, + + onMouseDown: function(e) + { + if(e.canvasY - this.pos[1] < 2) + return false; + this.clickButton(); + this.clicking = true; + return true; + }, + + onMouseUp: function(e) + { + this.clicking = false; + }, + + onExecute: function() + { + }, + + onWidget: function(e,widget) + { + if(widget.name == "test") + { + this.clickButton(); + } + }, + + onPropertyChanged: function(name,value) + { + this.properties[name] = value; + return true; + } + }); + */ + + + function WidgetText() + { + this.addInputs("",0); + this.properties = { value:"...",font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1 }; + } + + WidgetText.title = "Text"; + WidgetText.desc = "Shows the input value"; + WidgetText.widgets = [{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}]; + + WidgetText.prototype.onDrawForeground = function(ctx) + { + //ctx.fillStyle="#000"; + //ctx.fillRect(0,0,100,60); + ctx.fillStyle = this.properties["color"]; + var v = this.properties["value"]; + + if(this.properties["glowSize"]) + { + ctx.shadowColor = this.properties["color"]; + ctx.shadowOffsetX = 0; + ctx.shadowOffsetY = 0; + ctx.shadowBlur = this.properties["glowSize"]; + } + else + ctx.shadowColor = "transparent"; + + var fontsize = this.properties["fontsize"]; + + ctx.textAlign = this.properties["align"]; + ctx.font = fontsize.toString() + "px " + this.properties["font"]; + this.str = typeof(v) == 'number' ? v.toFixed(this.properties["decimals"]) : v; + + if( typeof(this.str) == 'string') + { + var lines = this.str.split("\\n"); + for(var i in lines) + ctx.fillText(lines[i],this.properties["align"] == "left" ? 15 : this.size[0] - 15, fontsize * -0.15 + fontsize * (parseInt(i)+1) ); + } + + ctx.shadowColor = "transparent"; + this.last_ctx = ctx; + ctx.textAlign = "left"; + } + + WidgetText.prototype.onExecute = function() + { + var v = this.getInputData(0); + if(v != null) + this.properties["value"] = v; + //this.setDirtyCanvas(true); + } + + WidgetText.prototype.resize = function() + { + if(!this.last_ctx) return; + + var lines = this.str.split("\\n"); + this.last_ctx.font = this.properties["fontsize"] + "px " + this.properties["font"]; + var max = 0; + for(var i in lines) + { + var w = this.last_ctx.measureText(lines[i]).width; + if(max < w) max = w; + } + this.size[0] = max + 20; + this.size[1] = 4 + lines.length * this.properties["fontsize"]; + + this.setDirtyCanvas(true); + } + + WidgetText.prototype.onWidget = function(e,widget) + { + if(widget.name == "resize") + this.resize(); + else if (widget.name == "led_text") + { + this.properties["font"] = "Digital"; + this.properties["glowSize"] = 4; + this.setDirtyCanvas(true); + } + else if (widget.name == "normal_text") + { + this.properties["font"] = "Arial"; + this.setDirtyCanvas(true); + } + } + + WidgetText.prototype.onPropertyChanged = function(name,value) + { + this.properties[name] = value; + this.str = typeof(value) == 'number' ? value.toFixed(3) : value; + //this.resize(); + return true; + } + + LiteGraph.registerNodeType("widget/text", WidgetText ); + + + function WidgetPanel() + { + this.size = [200,100]; + this.properties = {borderColor:"#ffffff",bgcolorTop:"#f0f0f0",bgcolorBottom:"#e0e0e0",shadowSize:2, borderRadius:3}; + } + + WidgetPanel.title = "Panel"; + WidgetPanel.desc = "Non interactive panel"; + WidgetPanel.widgets = [{name:"update",text:"Update",type:"button"}]; + + + WidgetPanel.prototype.createGradient = function(ctx) + { + if(this.properties["bgcolorTop"] == "" || this.properties["bgcolorBottom"] == "") + { + this.lineargradient = 0; + return; + } + + this.lineargradient = ctx.createLinearGradient(0,0,0,this.size[1]); + this.lineargradient.addColorStop(0,this.properties["bgcolorTop"]); + this.lineargradient.addColorStop(1,this.properties["bgcolorBottom"]); + } + + WidgetPanel.prototype.onDrawForeground = function(ctx) + { + if(this.lineargradient == null) + this.createGradient(ctx); + + if(!this.lineargradient) + return; + + ctx.lineWidth = 1; + ctx.strokeStyle = this.properties["borderColor"]; + //ctx.fillStyle = "#ebebeb"; + ctx.fillStyle = this.lineargradient; + + if(this.properties["shadowSize"]) + { + ctx.shadowColor = "#000"; + ctx.shadowOffsetX = 0; + ctx.shadowOffsetY = 0; + ctx.shadowBlur = this.properties["shadowSize"]; + } + else + ctx.shadowColor = "transparent"; + + ctx.roundRect(0,0,this.size[0]-1,this.size[1]-1,this.properties["shadowSize"]); + ctx.fill(); + ctx.shadowColor = "transparent"; + ctx.stroke(); + } + + WidgetPanel.prototype.onWidget = function(e,widget) + { + if(widget.name == "update") + { + this.lineargradient = null; + this.setDirtyCanvas(true); + } + } + + LiteGraph.registerNodeType("widget/panel", WidgetPanel ); + +})(this); (function(global){ var LiteGraph = global.LiteGraph; @@ -9295,7 +9346,7 @@ GamepadInput.prototype.onGetOutputs = function() { LiteGraph.registerNodeType("input/gamepad", GamepadInput ); -})(this); +})(this); (function(global){ var LiteGraph = global.LiteGraph; @@ -9761,7 +9812,7 @@ function MathOperation() this.addOutput("=","number"); this.addProperty( "A", 1 ); this.addProperty( "B", 1 ); - this.addProperty( "OP", "+", "string", { values: MathOperation.values } ); + this.addProperty( "OP", "+", "enum", { values: MathOperation.values } ); } MathOperation.values = ["+","-","*","/","%","^"]; @@ -9770,6 +9821,10 @@ MathOperation.title = "Operation"; MathOperation.desc = "Easy math operators"; MathOperation["@OP"] = { type:"enum", title: "operation", values: MathOperation.values }; +MathOperation.prototype.getTitle = function() +{ + return "A " + this.properties.OP + " B"; +} MathOperation.prototype.setValue = function(v) { @@ -9814,9 +9869,9 @@ MathOperation.prototype.onDrawBackground = function(ctx) return; ctx.font = "40px Arial"; - ctx.fillStyle = "black"; + ctx.fillStyle = "#CCC"; ctx.textAlign = "center"; - ctx.fillText(this.properties.OP, this.size[0] * 0.5, this.size[1] * 0.5 + LiteGraph.NODE_TITLE_HEIGHT ); + ctx.fillText(this.properties.OP, this.size[0] * 0.5, this.size[1] * 0.35 + LiteGraph.NODE_TITLE_HEIGHT ); ctx.textAlign = "left"; } @@ -10366,835 +10421,835 @@ if(global.glMatrix) } //glMatrix -})(this); -(function(global){ -var LiteGraph = global.LiteGraph; - -function Selector() -{ - this.addInput("sel","boolean"); - this.addOutput("value","number"); - this.properties = { A:0, B:1 }; - this.size = [60,20]; -} - -Selector.title = "Selector"; -Selector.desc = "outputs A if selector is true, B if selector is false"; - -Selector.prototype.onExecute = function() -{ - var cond = this.getInputData(0); - if(cond === undefined) - return; - - for(var i = 1; i < this.inputs.length; i++) - { - var input = this.inputs[i]; - var v = this.getInputData(i); - if(v === undefined) - continue; - this.properties[input.name] = v; - } - - var A = this.properties.A; - var B = this.properties.B; - this.setOutputData(0, cond ? A : B ); -} - -Selector.prototype.onGetInputs = function() { - return [["A",0],["B",0]]; -} - -LiteGraph.registerNodeType("logic/selector", Selector); - -})(this); -(function(global){ -var LiteGraph = global.LiteGraph; - -function GraphicsPlot() -{ - this.addInput("A","Number"); - this.addInput("B","Number"); - this.addInput("C","Number"); - this.addInput("D","Number"); - - this.values = [[],[],[],[]]; - this.properties = { scale: 2 }; -} - -GraphicsPlot.title = "Plot"; -GraphicsPlot.desc = "Plots data over time"; -GraphicsPlot.colors = ["#FFF","#F99","#9F9","#99F"]; - -GraphicsPlot.prototype.onExecute = function(ctx) -{ - if(this.flags.collapsed) - return; - - var size = this.size; - - for(var i = 0; i < 4; ++i) - { - var v = this.getInputData(i); - if(v == null) - continue; - var values = this.values[i]; - values.push(v); - if(values.length > size[0]) - values.shift(); - } -} - -GraphicsPlot.prototype.onDrawBackground = function(ctx) -{ - if(this.flags.collapsed) - return; - - var size = this.size; - - var scale = 0.5 * size[1] / this.properties.scale; - var colors = GraphicsPlot.colors; - var offset = size[1] * 0.5; - - ctx.fillStyle = "#000"; - ctx.fillRect(0,0, size[0],size[1]); - ctx.strokeStyle = "#555"; - ctx.beginPath(); - ctx.moveTo(0, offset); - ctx.lineTo(size[0], offset); - ctx.stroke(); - - for(var i = 0; i < 4; ++i) - { - var values = this.values[i]; - ctx.strokeStyle = colors[i]; - ctx.beginPath(); - var v = values[0] * scale * -1 + offset; - ctx.moveTo(0, Math.clamp( v, 0, size[1]) ); - for(var j = 1; j < values.length && j < size[0]; ++j) - { - var v = values[j] * scale * -1 + offset; - ctx.lineTo( j, Math.clamp( v, 0, size[1]) ); - } - ctx.stroke(); - } -} - -LiteGraph.registerNodeType("graphics/plot", GraphicsPlot); - - -function GraphicsImage() -{ - this.addOutput("frame","image"); - this.properties = {"url":""}; -} - -GraphicsImage.title = "Image"; -GraphicsImage.desc = "Image loader"; -GraphicsImage.widgets = [{name:"load",text:"Load",type:"button"}]; - -GraphicsImage.supported_extensions = ["jpg","jpeg","png","gif"]; - -GraphicsImage.prototype.onAdded = function() -{ - if(this.properties["url"] != "" && this.img == null) - { - this.loadImage( this.properties["url"] ); - } -} - -GraphicsImage.prototype.onDrawBackground = function(ctx) -{ - if(this.img && this.size[0] > 5 && this.size[1] > 5) - ctx.drawImage(this.img, 0,0,this.size[0],this.size[1]); -} - - -GraphicsImage.prototype.onExecute = function() -{ - if(!this.img) - this.boxcolor = "#000"; - if(this.img && this.img.width) - this.setOutputData(0,this.img); - else - this.setOutputData(0,null); - if(this.img && this.img.dirty) - this.img.dirty = false; -} - -GraphicsImage.prototype.onPropertyChanged = function(name,value) -{ - this.properties[name] = value; - if (name == "url" && value != "") - this.loadImage(value); - - return true; -} - -GraphicsImage.prototype.loadImage = function( url, callback ) -{ - if(url == "") - { - this.img = null; - return; - } - - this.img = document.createElement("img"); - - if(url.substr(0,4) == "http" && LiteGraph.proxy) - url = LiteGraph.proxy + url.substr( url.indexOf(":") + 3 ); - - this.img.src = url; - this.boxcolor = "#F95"; - var that = this; - this.img.onload = function() - { - if(callback) - callback(this); - that.trace("Image loaded, size: " + that.img.width + "x" + that.img.height ); - this.dirty = true; - that.boxcolor = "#9F9"; - that.setDirtyCanvas(true); - } -} - -GraphicsImage.prototype.onWidget = function(e,widget) -{ - if(widget.name == "load") - { - this.loadImage(this.properties["url"]); - } -} - -GraphicsImage.prototype.onDropFile = function(file) -{ - var that = this; - if(this._url) - URL.revokeObjectURL( this._url ); - this._url = URL.createObjectURL( file ); - this.properties.url = this._url; - this.loadImage( this._url, function(img){ - that.size[1] = (img.height / img.width) * that.size[0]; - }); -} - -LiteGraph.registerNodeType("graphics/image", GraphicsImage); - - - -function ColorPalette() -{ - this.addInput("f","number"); - this.addOutput("Color","color"); - this.properties = {colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}; - -} - -ColorPalette.title = "Palette"; -ColorPalette.desc = "Generates a color"; - -ColorPalette.prototype.onExecute = function() -{ - var c = []; - - if (this.properties.colorA != null) - c.push( hex2num( this.properties.colorA ) ); - if (this.properties.colorB != null) - c.push( hex2num( this.properties.colorB ) ); - if (this.properties.colorC != null) - c.push( hex2num( this.properties.colorC ) ); - if (this.properties.colorD != null) - c.push( hex2num( this.properties.colorD ) ); - - var f = this.getInputData(0); - if(f == null) f = 0.5; - if (f > 1.0) - f = 1.0; - else if (f < 0.0) - f = 0.0; - - if(c.length == 0) - return; - - var result = [0,0,0]; - if(f == 0) - result = c[0]; - else if(f == 1) - result = c[ c.length - 1]; - else - { - var pos = (c.length - 1)* f; - var c1 = c[ Math.floor(pos) ]; - var c2 = c[ Math.floor(pos)+1 ]; - var t = pos - Math.floor(pos); - result[0] = c1[0] * (1-t) + c2[0] * (t); - result[1] = c1[1] * (1-t) + c2[1] * (t); - result[2] = c1[2] * (1-t) + c2[2] * (t); - } - - /* - c[0] = 1.0 - Math.abs( Math.sin( 0.1 * reModular.getTime() * Math.PI) ); - c[1] = Math.abs( Math.sin( 0.07 * reModular.getTime() * Math.PI) ); - c[2] = Math.abs( Math.sin( 0.01 * reModular.getTime() * Math.PI) ); - */ - - for(var i in result) - result[i] /= 255; - - this.boxcolor = colorToString(result); - this.setOutputData(0, result); -} - - -LiteGraph.registerNodeType("color/palette", ColorPalette ); - - -function ImageFrame() -{ - this.addInput("","image"); - this.size = [200,200]; -} - -ImageFrame.title = "Frame"; -ImageFrame.desc = "Frame viewerew"; -ImageFrame.widgets = [{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}]; - - -ImageFrame.prototype.onDrawBackground = function(ctx) -{ - if(this.frame) - ctx.drawImage(this.frame, 0,0,this.size[0],this.size[1]); -} - -ImageFrame.prototype.onExecute = function() -{ - this.frame = this.getInputData(0); - this.setDirtyCanvas(true); -} - -ImageFrame.prototype.onWidget = function(e,widget) -{ - if(widget.name == "resize" && this.frame) - { - var width = this.frame.width; - var height = this.frame.height; - - if(!width && this.frame.videoWidth != null ) - { - width = this.frame.videoWidth; - height = this.frame.videoHeight; - } - - if(width && height) - this.size = [width, height]; - this.setDirtyCanvas(true,true); - } - else if(widget.name == "view") - this.show(); -} - -ImageFrame.prototype.show = function() -{ - //var str = this.canvas.toDataURL("image/png"); - if(showElement && this.frame) - showElement(this.frame); -} - - -LiteGraph.registerNodeType("graphics/frame", ImageFrame ); - - - -/* -LiteGraph.registerNodeType("visualization/graph", { - desc: "Shows a graph of the inputs", - - inputs: [["",0],["",0],["",0],["",0]], - size: [200,200], - properties: {min:-1,max:1,bgColor:"#000"}, - onDrawBackground: function(ctx) - { - var colors = ["#FFF","#FAA","#AFA","#AAF"]; - - if(this.properties.bgColor != null && this.properties.bgColor != "") - { - ctx.fillStyle="#000"; - ctx.fillRect(2,2,this.size[0] - 4, this.size[1]-4); - } - - if(this.data) - { - var min = this.properties["min"]; - var max = this.properties["max"]; - - for(var i in this.data) - { - var data = this.data[i]; - if(!data) continue; - - if(this.getInputInfo(i) == null) continue; - - ctx.strokeStyle = colors[i]; - ctx.beginPath(); - - var d = data.length / this.size[0]; - for(var j = 0; j < data.length; j += d) - { - var value = data[ Math.floor(j) ]; - value = (value - min) / (max - min); - if (value > 1.0) value = 1.0; - else if(value < 0) value = 0; - - if(j == 0) - ctx.moveTo( j / d, (this.size[1] - 5) - (this.size[1] - 10) * value); - else - ctx.lineTo( j / d, (this.size[1] - 5) - (this.size[1] - 10) * value); - } - - ctx.stroke(); - } - } - - //ctx.restore(); - }, - - onExecute: function() - { - if(!this.data) this.data = []; - - for(var i in this.inputs) - { - var value = this.getInputData(i); - - if(typeof(value) == "number") - { - value = value ? value : 0; - if(!this.data[i]) - this.data[i] = []; - this.data[i].push(value); - - if(this.data[i].length > (this.size[1] - 4)) - this.data[i] = this.data[i].slice(1,this.data[i].length); - } - else - this.data[i] = value; - } - - if(this.data.length) - this.setDirtyCanvas(true); - } - }); -*/ - -function ImageFade() -{ - this.addInputs([["img1","image"],["img2","image"],["fade","number"]]); - this.addOutput("","image"); - this.properties = {fade:0.5,width:512,height:512}; -} - -ImageFade.title = "Image fade"; -ImageFade.desc = "Fades between images"; -ImageFade.widgets = [{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}]; - -ImageFade.prototype.onAdded = function() -{ - this.createCanvas(); - var ctx = this.canvas.getContext("2d"); - ctx.fillStyle = "#000"; - ctx.fillRect(0,0,this.properties["width"],this.properties["height"]); -} - -ImageFade.prototype.createCanvas = function() -{ - this.canvas = document.createElement("canvas"); - this.canvas.width = this.properties["width"]; - this.canvas.height = this.properties["height"]; -} - -ImageFade.prototype.onExecute = function() -{ - var ctx = this.canvas.getContext("2d"); - this.canvas.width = this.canvas.width; - - var A = this.getInputData(0); - if (A != null) - { - ctx.drawImage(A,0,0,this.canvas.width, this.canvas.height); - } - - var fade = this.getInputData(2); - if(fade == null) - fade = this.properties["fade"]; - else - this.properties["fade"] = fade; - - ctx.globalAlpha = fade; - var B = this.getInputData(1); - if (B != null) - { - ctx.drawImage(B,0,0,this.canvas.width, this.canvas.height); - } - ctx.globalAlpha = 1.0; - - this.setOutputData(0,this.canvas); - this.setDirtyCanvas(true); -} - -LiteGraph.registerNodeType("graphics/imagefade", ImageFade); - - - -function ImageCrop() -{ - this.addInput("","image"); - this.addOutput("","image"); - this.properties = {width:256,height:256,x:0,y:0,scale:1.0 }; - this.size = [50,20]; -} - -ImageCrop.title = "Crop"; -ImageCrop.desc = "Crop Image"; - -ImageCrop.prototype.onAdded = function() -{ - this.createCanvas(); -} - -ImageCrop.prototype.createCanvas = function() -{ - this.canvas = document.createElement("canvas"); - this.canvas.width = this.properties["width"]; - this.canvas.height = this.properties["height"]; -} - -ImageCrop.prototype.onExecute = function() -{ - var input = this.getInputData(0); - if(!input) - return; - - if(input.width) - { - var ctx = this.canvas.getContext("2d"); - - ctx.drawImage(input, -this.properties["x"],-this.properties["y"], input.width * this.properties["scale"], input.height * this.properties["scale"]); - this.setOutputData(0,this.canvas); - } - else - this.setOutputData(0,null); -} - -ImageCrop.prototype.onDrawBackground = function(ctx) -{ - if(this.flags.collapsed) - return; - if(this.canvas) - ctx.drawImage( this.canvas, 0,0,this.canvas.width,this.canvas.height, 0,0, this.size[0], this.size[1] ); -} - -ImageCrop.prototype.onPropertyChanged = function(name,value) -{ - this.properties[name] = value; - - if(name == "scale") - { - this.properties[name] = parseFloat(value); - if(this.properties[name] == 0) - { - this.trace("Error in scale"); - this.properties[name] = 1.0; - } - } - else - this.properties[name] = parseInt(value); - - this.createCanvas(); - - return true; -} - -LiteGraph.registerNodeType("graphics/cropImage", ImageCrop ); - - -function ImageVideo() -{ - this.addInput("t","number"); - this.addOutputs([["frame","image"],["t","number"],["d","number"]]); - this.properties = { url:"", use_proxy: true }; -} - -ImageVideo.title = "Video"; -ImageVideo.desc = "Video playback"; -ImageVideo.widgets = [{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}]; - -ImageVideo.prototype.onExecute = function() -{ - if(!this.properties.url) - return; - - if(this.properties.url != this._video_url) - this.loadVideo(this.properties.url); - - if(!this._video || this._video.width == 0) - return; - - var t = this.getInputData(0); - if(t && t >= 0 && t <= 1.0) - { - this._video.currentTime = t * this._video.duration; - this._video.pause(); - } - - this._video.dirty = true; - this.setOutputData(0,this._video); - this.setOutputData(1,this._video.currentTime); - this.setOutputData(2,this._video.duration); - this.setDirtyCanvas(true); -} - -ImageVideo.prototype.onStart = function() -{ - this.play(); -} - -ImageVideo.prototype.onStop = function() -{ - this.stop(); -} - -ImageVideo.prototype.loadVideo = function(url) -{ - this._video_url = url; - - if(this.properties.use_proxy && url.substr(0,4) == "http" && LiteGraph.proxy ) - url = LiteGraph.proxy + url.substr( url.indexOf(":") + 3 ); - - this._video = document.createElement("video"); - this._video.src = url; - this._video.type = "type=video/mp4"; - - this._video.muted = true; - this._video.autoplay = true; - - var that = this; - this._video.addEventListener("loadedmetadata",function(e) { - //onload - that.trace("Duration: " + this.duration + " seconds"); - that.trace("Size: " + this.videoWidth + "," + this.videoHeight); - that.setDirtyCanvas(true); - this.width = this.videoWidth; - this.height = this.videoHeight; - }); - this._video.addEventListener("progress",function(e) { - //onload - //that.trace("loading..."); - }); - this._video.addEventListener("error",function(e) { - console.log("Error loading video: " + this.src); - that.trace("Error loading video: " + this.src); - if (this.error) { - switch (this.error.code) { - case this.error.MEDIA_ERR_ABORTED: - that.trace("You stopped the video."); - break; - case this.error.MEDIA_ERR_NETWORK: - that.trace("Network error - please try again later."); - break; - case this.error.MEDIA_ERR_DECODE: - that.trace("Video is broken.."); - break; - case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED: - that.trace("Sorry, your browser can't play this video."); - break; - } - } - }); - - this._video.addEventListener("ended",function(e) { - that.trace("Ended."); - this.play(); //loop - }); - - //document.body.appendChild(this.video); -} - -ImageVideo.prototype.onPropertyChanged = function(name,value) -{ - this.properties[name] = value; - if (name == "url" && value != "") - this.loadVideo(value); - - return true; -} - -ImageVideo.prototype.play = function() -{ - if(this._video) - this._video.play(); -} - -ImageVideo.prototype.playPause = function() -{ - if(!this._video) - return; - if(this._video.paused) - this.play(); - else - this.pause(); -} - -ImageVideo.prototype.stop = function() -{ - if(!this._video) - return; - this._video.pause(); - this._video.currentTime = 0; -} - -ImageVideo.prototype.pause = function() -{ - if(!this._video) - return; - this.trace("Video paused"); - this._video.pause(); -} - -ImageVideo.prototype.onWidget = function(e,widget) -{ - /* - if(widget.name == "demo") - { - this.loadVideo(); - } - else if(widget.name == "play") - { - if(this._video) - this.playPause(); - } - if(widget.name == "stop") - { - this.stop(); - } - else if(widget.name == "mute") - { - if(this._video) - this._video.muted = !this._video.muted; - } - */ -} - -LiteGraph.registerNodeType("graphics/video", ImageVideo ); - - -// Texture Webcam ***************************************** -function ImageWebcam() -{ - this.addOutput("Webcam","image"); - this.properties = {}; -} - -ImageWebcam.title = "Webcam"; -ImageWebcam.desc = "Webcam image"; - - -ImageWebcam.prototype.openStream = function() -{ - //Vendor prefixes hell - navigator.getUserMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia); - window.URL = window.URL || window.webkitURL; - - if (!navigator.getUserMedia) { - //console.log('getUserMedia() is not supported in your browser, use chrome and enable WebRTC from about://flags'); - return; - } - - this._waiting_confirmation = true; - - // Not showing vendor prefixes. - navigator.getUserMedia({video: true}, this.streamReady.bind(this), onFailSoHard); - - var that = this; - function onFailSoHard(e) { - console.log('Webcam rejected', e); - that._webcam_stream = false; - that.box_color = "red"; - }; -} - -ImageWebcam.prototype.onRemoved = function() -{ - if(this._webcam_stream) - { - this._webcam_stream.stop(); - this._webcam_stream = null; - this._video = null; - } -} - -ImageWebcam.prototype.streamReady = function(localMediaStream) -{ - this._webcam_stream = localMediaStream; - //this._waiting_confirmation = false; - - var video = this._video; - if(!video) - { - video = document.createElement("video"); - video.autoplay = true; - video.src = window.URL.createObjectURL(localMediaStream); - this._video = video; - //document.body.appendChild( video ); //debug - //when video info is loaded (size and so) - video.onloadedmetadata = function(e) { - // Ready to go. Do some stuff. - console.log(e); - }; - } -}, - -ImageWebcam.prototype.onExecute = function() -{ - if(this._webcam_stream == null && !this._waiting_confirmation) - this.openStream(); - - if(!this._video || !this._video.videoWidth) return; - - this._video.width = this._video.videoWidth; - this._video.height = this._video.videoHeight; - this.setOutputData(0, this._video); -} - -ImageWebcam.prototype.getExtraMenuOptions = function(graphcanvas) -{ - var that = this; - var txt = !that.properties.show ? "Show Frame" : "Hide Frame"; - return [ {content: txt, callback: - function() { - that.properties.show = !that.properties.show; - } - }]; -} - -ImageWebcam.prototype.onDrawBackground = function(ctx) -{ - if(this.flags.collapsed || this.size[1] <= 20 || !this.properties.show) - return; - - if(!this._video) - return; - - //render to graph canvas - ctx.save(); - ctx.drawImage(this._video, 0, 0, this.size[0], this.size[1]); - ctx.restore(); -} - -LiteGraph.registerNodeType("graphics/webcam", ImageWebcam ); - - -})(this); - +})(this); +(function(global){ +var LiteGraph = global.LiteGraph; + +function Selector() +{ + this.addInput("sel","boolean"); + this.addOutput("value","number"); + this.properties = { A:0, B:1 }; + this.size = [60,20]; +} + +Selector.title = "Selector"; +Selector.desc = "outputs A if selector is true, B if selector is false"; + +Selector.prototype.onExecute = function() +{ + var cond = this.getInputData(0); + if(cond === undefined) + return; + + for(var i = 1; i < this.inputs.length; i++) + { + var input = this.inputs[i]; + var v = this.getInputData(i); + if(v === undefined) + continue; + this.properties[input.name] = v; + } + + var A = this.properties.A; + var B = this.properties.B; + this.setOutputData(0, cond ? A : B ); +} + +Selector.prototype.onGetInputs = function() { + return [["A",0],["B",0]]; +} + +LiteGraph.registerNodeType("logic/selector", Selector); + +})(this); +(function(global){ +var LiteGraph = global.LiteGraph; + +function GraphicsPlot() +{ + this.addInput("A","Number"); + this.addInput("B","Number"); + this.addInput("C","Number"); + this.addInput("D","Number"); + + this.values = [[],[],[],[]]; + this.properties = { scale: 2 }; +} + +GraphicsPlot.title = "Plot"; +GraphicsPlot.desc = "Plots data over time"; +GraphicsPlot.colors = ["#FFF","#F99","#9F9","#99F"]; + +GraphicsPlot.prototype.onExecute = function(ctx) +{ + if(this.flags.collapsed) + return; + + var size = this.size; + + for(var i = 0; i < 4; ++i) + { + var v = this.getInputData(i); + if(v == null) + continue; + var values = this.values[i]; + values.push(v); + if(values.length > size[0]) + values.shift(); + } +} + +GraphicsPlot.prototype.onDrawBackground = function(ctx) +{ + if(this.flags.collapsed) + return; + + var size = this.size; + + var scale = 0.5 * size[1] / this.properties.scale; + var colors = GraphicsPlot.colors; + var offset = size[1] * 0.5; + + ctx.fillStyle = "#000"; + ctx.fillRect(0,0, size[0],size[1]); + ctx.strokeStyle = "#555"; + ctx.beginPath(); + ctx.moveTo(0, offset); + ctx.lineTo(size[0], offset); + ctx.stroke(); + + for(var i = 0; i < 4; ++i) + { + var values = this.values[i]; + ctx.strokeStyle = colors[i]; + ctx.beginPath(); + var v = values[0] * scale * -1 + offset; + ctx.moveTo(0, Math.clamp( v, 0, size[1]) ); + for(var j = 1; j < values.length && j < size[0]; ++j) + { + var v = values[j] * scale * -1 + offset; + ctx.lineTo( j, Math.clamp( v, 0, size[1]) ); + } + ctx.stroke(); + } +} + +LiteGraph.registerNodeType("graphics/plot", GraphicsPlot); + + +function GraphicsImage() +{ + this.addOutput("frame","image"); + this.properties = {"url":""}; +} + +GraphicsImage.title = "Image"; +GraphicsImage.desc = "Image loader"; +GraphicsImage.widgets = [{name:"load",text:"Load",type:"button"}]; + +GraphicsImage.supported_extensions = ["jpg","jpeg","png","gif"]; + +GraphicsImage.prototype.onAdded = function() +{ + if(this.properties["url"] != "" && this.img == null) + { + this.loadImage( this.properties["url"] ); + } +} + +GraphicsImage.prototype.onDrawBackground = function(ctx) +{ + if(this.img && this.size[0] > 5 && this.size[1] > 5) + ctx.drawImage(this.img, 0,0,this.size[0],this.size[1]); +} + + +GraphicsImage.prototype.onExecute = function() +{ + if(!this.img) + this.boxcolor = "#000"; + if(this.img && this.img.width) + this.setOutputData(0,this.img); + else + this.setOutputData(0,null); + if(this.img && this.img.dirty) + this.img.dirty = false; +} + +GraphicsImage.prototype.onPropertyChanged = function(name,value) +{ + this.properties[name] = value; + if (name == "url" && value != "") + this.loadImage(value); + + return true; +} + +GraphicsImage.prototype.loadImage = function( url, callback ) +{ + if(url == "") + { + this.img = null; + return; + } + + this.img = document.createElement("img"); + + if(url.substr(0,4) == "http" && LiteGraph.proxy) + url = LiteGraph.proxy + url.substr( url.indexOf(":") + 3 ); + + this.img.src = url; + this.boxcolor = "#F95"; + var that = this; + this.img.onload = function() + { + if(callback) + callback(this); + that.trace("Image loaded, size: " + that.img.width + "x" + that.img.height ); + this.dirty = true; + that.boxcolor = "#9F9"; + that.setDirtyCanvas(true); + } +} + +GraphicsImage.prototype.onWidget = function(e,widget) +{ + if(widget.name == "load") + { + this.loadImage(this.properties["url"]); + } +} + +GraphicsImage.prototype.onDropFile = function(file) +{ + var that = this; + if(this._url) + URL.revokeObjectURL( this._url ); + this._url = URL.createObjectURL( file ); + this.properties.url = this._url; + this.loadImage( this._url, function(img){ + that.size[1] = (img.height / img.width) * that.size[0]; + }); +} + +LiteGraph.registerNodeType("graphics/image", GraphicsImage); + + + +function ColorPalette() +{ + this.addInput("f","number"); + this.addOutput("Color","color"); + this.properties = {colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}; + +} + +ColorPalette.title = "Palette"; +ColorPalette.desc = "Generates a color"; + +ColorPalette.prototype.onExecute = function() +{ + var c = []; + + if (this.properties.colorA != null) + c.push( hex2num( this.properties.colorA ) ); + if (this.properties.colorB != null) + c.push( hex2num( this.properties.colorB ) ); + if (this.properties.colorC != null) + c.push( hex2num( this.properties.colorC ) ); + if (this.properties.colorD != null) + c.push( hex2num( this.properties.colorD ) ); + + var f = this.getInputData(0); + if(f == null) f = 0.5; + if (f > 1.0) + f = 1.0; + else if (f < 0.0) + f = 0.0; + + if(c.length == 0) + return; + + var result = [0,0,0]; + if(f == 0) + result = c[0]; + else if(f == 1) + result = c[ c.length - 1]; + else + { + var pos = (c.length - 1)* f; + var c1 = c[ Math.floor(pos) ]; + var c2 = c[ Math.floor(pos)+1 ]; + var t = pos - Math.floor(pos); + result[0] = c1[0] * (1-t) + c2[0] * (t); + result[1] = c1[1] * (1-t) + c2[1] * (t); + result[2] = c1[2] * (1-t) + c2[2] * (t); + } + + /* + c[0] = 1.0 - Math.abs( Math.sin( 0.1 * reModular.getTime() * Math.PI) ); + c[1] = Math.abs( Math.sin( 0.07 * reModular.getTime() * Math.PI) ); + c[2] = Math.abs( Math.sin( 0.01 * reModular.getTime() * Math.PI) ); + */ + + for(var i in result) + result[i] /= 255; + + this.boxcolor = colorToString(result); + this.setOutputData(0, result); +} + + +LiteGraph.registerNodeType("color/palette", ColorPalette ); + + +function ImageFrame() +{ + this.addInput("","image"); + this.size = [200,200]; +} + +ImageFrame.title = "Frame"; +ImageFrame.desc = "Frame viewerew"; +ImageFrame.widgets = [{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}]; + + +ImageFrame.prototype.onDrawBackground = function(ctx) +{ + if(this.frame) + ctx.drawImage(this.frame, 0,0,this.size[0],this.size[1]); +} + +ImageFrame.prototype.onExecute = function() +{ + this.frame = this.getInputData(0); + this.setDirtyCanvas(true); +} + +ImageFrame.prototype.onWidget = function(e,widget) +{ + if(widget.name == "resize" && this.frame) + { + var width = this.frame.width; + var height = this.frame.height; + + if(!width && this.frame.videoWidth != null ) + { + width = this.frame.videoWidth; + height = this.frame.videoHeight; + } + + if(width && height) + this.size = [width, height]; + this.setDirtyCanvas(true,true); + } + else if(widget.name == "view") + this.show(); +} + +ImageFrame.prototype.show = function() +{ + //var str = this.canvas.toDataURL("image/png"); + if(showElement && this.frame) + showElement(this.frame); +} + + +LiteGraph.registerNodeType("graphics/frame", ImageFrame ); + + + +/* +LiteGraph.registerNodeType("visualization/graph", { + desc: "Shows a graph of the inputs", + + inputs: [["",0],["",0],["",0],["",0]], + size: [200,200], + properties: {min:-1,max:1,bgColor:"#000"}, + onDrawBackground: function(ctx) + { + var colors = ["#FFF","#FAA","#AFA","#AAF"]; + + if(this.properties.bgColor != null && this.properties.bgColor != "") + { + ctx.fillStyle="#000"; + ctx.fillRect(2,2,this.size[0] - 4, this.size[1]-4); + } + + if(this.data) + { + var min = this.properties["min"]; + var max = this.properties["max"]; + + for(var i in this.data) + { + var data = this.data[i]; + if(!data) continue; + + if(this.getInputInfo(i) == null) continue; + + ctx.strokeStyle = colors[i]; + ctx.beginPath(); + + var d = data.length / this.size[0]; + for(var j = 0; j < data.length; j += d) + { + var value = data[ Math.floor(j) ]; + value = (value - min) / (max - min); + if (value > 1.0) value = 1.0; + else if(value < 0) value = 0; + + if(j == 0) + ctx.moveTo( j / d, (this.size[1] - 5) - (this.size[1] - 10) * value); + else + ctx.lineTo( j / d, (this.size[1] - 5) - (this.size[1] - 10) * value); + } + + ctx.stroke(); + } + } + + //ctx.restore(); + }, + + onExecute: function() + { + if(!this.data) this.data = []; + + for(var i in this.inputs) + { + var value = this.getInputData(i); + + if(typeof(value) == "number") + { + value = value ? value : 0; + if(!this.data[i]) + this.data[i] = []; + this.data[i].push(value); + + if(this.data[i].length > (this.size[1] - 4)) + this.data[i] = this.data[i].slice(1,this.data[i].length); + } + else + this.data[i] = value; + } + + if(this.data.length) + this.setDirtyCanvas(true); + } + }); +*/ + +function ImageFade() +{ + this.addInputs([["img1","image"],["img2","image"],["fade","number"]]); + this.addOutput("","image"); + this.properties = {fade:0.5,width:512,height:512}; +} + +ImageFade.title = "Image fade"; +ImageFade.desc = "Fades between images"; +ImageFade.widgets = [{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}]; + +ImageFade.prototype.onAdded = function() +{ + this.createCanvas(); + var ctx = this.canvas.getContext("2d"); + ctx.fillStyle = "#000"; + ctx.fillRect(0,0,this.properties["width"],this.properties["height"]); +} + +ImageFade.prototype.createCanvas = function() +{ + this.canvas = document.createElement("canvas"); + this.canvas.width = this.properties["width"]; + this.canvas.height = this.properties["height"]; +} + +ImageFade.prototype.onExecute = function() +{ + var ctx = this.canvas.getContext("2d"); + this.canvas.width = this.canvas.width; + + var A = this.getInputData(0); + if (A != null) + { + ctx.drawImage(A,0,0,this.canvas.width, this.canvas.height); + } + + var fade = this.getInputData(2); + if(fade == null) + fade = this.properties["fade"]; + else + this.properties["fade"] = fade; + + ctx.globalAlpha = fade; + var B = this.getInputData(1); + if (B != null) + { + ctx.drawImage(B,0,0,this.canvas.width, this.canvas.height); + } + ctx.globalAlpha = 1.0; + + this.setOutputData(0,this.canvas); + this.setDirtyCanvas(true); +} + +LiteGraph.registerNodeType("graphics/imagefade", ImageFade); + + + +function ImageCrop() +{ + this.addInput("","image"); + this.addOutput("","image"); + this.properties = {width:256,height:256,x:0,y:0,scale:1.0 }; + this.size = [50,20]; +} + +ImageCrop.title = "Crop"; +ImageCrop.desc = "Crop Image"; + +ImageCrop.prototype.onAdded = function() +{ + this.createCanvas(); +} + +ImageCrop.prototype.createCanvas = function() +{ + this.canvas = document.createElement("canvas"); + this.canvas.width = this.properties["width"]; + this.canvas.height = this.properties["height"]; +} + +ImageCrop.prototype.onExecute = function() +{ + var input = this.getInputData(0); + if(!input) + return; + + if(input.width) + { + var ctx = this.canvas.getContext("2d"); + + ctx.drawImage(input, -this.properties["x"],-this.properties["y"], input.width * this.properties["scale"], input.height * this.properties["scale"]); + this.setOutputData(0,this.canvas); + } + else + this.setOutputData(0,null); +} + +ImageCrop.prototype.onDrawBackground = function(ctx) +{ + if(this.flags.collapsed) + return; + if(this.canvas) + ctx.drawImage( this.canvas, 0,0,this.canvas.width,this.canvas.height, 0,0, this.size[0], this.size[1] ); +} + +ImageCrop.prototype.onPropertyChanged = function(name,value) +{ + this.properties[name] = value; + + if(name == "scale") + { + this.properties[name] = parseFloat(value); + if(this.properties[name] == 0) + { + this.trace("Error in scale"); + this.properties[name] = 1.0; + } + } + else + this.properties[name] = parseInt(value); + + this.createCanvas(); + + return true; +} + +LiteGraph.registerNodeType("graphics/cropImage", ImageCrop ); + + +function ImageVideo() +{ + this.addInput("t","number"); + this.addOutputs([["frame","image"],["t","number"],["d","number"]]); + this.properties = { url:"", use_proxy: true }; +} + +ImageVideo.title = "Video"; +ImageVideo.desc = "Video playback"; +ImageVideo.widgets = [{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}]; + +ImageVideo.prototype.onExecute = function() +{ + if(!this.properties.url) + return; + + if(this.properties.url != this._video_url) + this.loadVideo(this.properties.url); + + if(!this._video || this._video.width == 0) + return; + + var t = this.getInputData(0); + if(t && t >= 0 && t <= 1.0) + { + this._video.currentTime = t * this._video.duration; + this._video.pause(); + } + + this._video.dirty = true; + this.setOutputData(0,this._video); + this.setOutputData(1,this._video.currentTime); + this.setOutputData(2,this._video.duration); + this.setDirtyCanvas(true); +} + +ImageVideo.prototype.onStart = function() +{ + this.play(); +} + +ImageVideo.prototype.onStop = function() +{ + this.stop(); +} + +ImageVideo.prototype.loadVideo = function(url) +{ + this._video_url = url; + + if(this.properties.use_proxy && url.substr(0,4) == "http" && LiteGraph.proxy ) + url = LiteGraph.proxy + url.substr( url.indexOf(":") + 3 ); + + this._video = document.createElement("video"); + this._video.src = url; + this._video.type = "type=video/mp4"; + + this._video.muted = true; + this._video.autoplay = true; + + var that = this; + this._video.addEventListener("loadedmetadata",function(e) { + //onload + that.trace("Duration: " + this.duration + " seconds"); + that.trace("Size: " + this.videoWidth + "," + this.videoHeight); + that.setDirtyCanvas(true); + this.width = this.videoWidth; + this.height = this.videoHeight; + }); + this._video.addEventListener("progress",function(e) { + //onload + //that.trace("loading..."); + }); + this._video.addEventListener("error",function(e) { + console.log("Error loading video: " + this.src); + that.trace("Error loading video: " + this.src); + if (this.error) { + switch (this.error.code) { + case this.error.MEDIA_ERR_ABORTED: + that.trace("You stopped the video."); + break; + case this.error.MEDIA_ERR_NETWORK: + that.trace("Network error - please try again later."); + break; + case this.error.MEDIA_ERR_DECODE: + that.trace("Video is broken.."); + break; + case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED: + that.trace("Sorry, your browser can't play this video."); + break; + } + } + }); + + this._video.addEventListener("ended",function(e) { + that.trace("Ended."); + this.play(); //loop + }); + + //document.body.appendChild(this.video); +} + +ImageVideo.prototype.onPropertyChanged = function(name,value) +{ + this.properties[name] = value; + if (name == "url" && value != "") + this.loadVideo(value); + + return true; +} + +ImageVideo.prototype.play = function() +{ + if(this._video) + this._video.play(); +} + +ImageVideo.prototype.playPause = function() +{ + if(!this._video) + return; + if(this._video.paused) + this.play(); + else + this.pause(); +} + +ImageVideo.prototype.stop = function() +{ + if(!this._video) + return; + this._video.pause(); + this._video.currentTime = 0; +} + +ImageVideo.prototype.pause = function() +{ + if(!this._video) + return; + this.trace("Video paused"); + this._video.pause(); +} + +ImageVideo.prototype.onWidget = function(e,widget) +{ + /* + if(widget.name == "demo") + { + this.loadVideo(); + } + else if(widget.name == "play") + { + if(this._video) + this.playPause(); + } + if(widget.name == "stop") + { + this.stop(); + } + else if(widget.name == "mute") + { + if(this._video) + this._video.muted = !this._video.muted; + } + */ +} + +LiteGraph.registerNodeType("graphics/video", ImageVideo ); + + +// Texture Webcam ***************************************** +function ImageWebcam() +{ + this.addOutput("Webcam","image"); + this.properties = {}; +} + +ImageWebcam.title = "Webcam"; +ImageWebcam.desc = "Webcam image"; + + +ImageWebcam.prototype.openStream = function() +{ + //Vendor prefixes hell + navigator.getUserMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia); + window.URL = window.URL || window.webkitURL; + + if (!navigator.getUserMedia) { + //console.log('getUserMedia() is not supported in your browser, use chrome and enable WebRTC from about://flags'); + return; + } + + this._waiting_confirmation = true; + + // Not showing vendor prefixes. + navigator.getUserMedia({video: true}, this.streamReady.bind(this), onFailSoHard); + + var that = this; + function onFailSoHard(e) { + console.log('Webcam rejected', e); + that._webcam_stream = false; + that.box_color = "red"; + }; +} + +ImageWebcam.prototype.onRemoved = function() +{ + if(this._webcam_stream) + { + this._webcam_stream.stop(); + this._webcam_stream = null; + this._video = null; + } +} + +ImageWebcam.prototype.streamReady = function(localMediaStream) +{ + this._webcam_stream = localMediaStream; + //this._waiting_confirmation = false; + + var video = this._video; + if(!video) + { + video = document.createElement("video"); + video.autoplay = true; + video.src = window.URL.createObjectURL(localMediaStream); + this._video = video; + //document.body.appendChild( video ); //debug + //when video info is loaded (size and so) + video.onloadedmetadata = function(e) { + // Ready to go. Do some stuff. + console.log(e); + }; + } +}, + +ImageWebcam.prototype.onExecute = function() +{ + if(this._webcam_stream == null && !this._waiting_confirmation) + this.openStream(); + + if(!this._video || !this._video.videoWidth) return; + + this._video.width = this._video.videoWidth; + this._video.height = this._video.videoHeight; + this.setOutputData(0, this._video); +} + +ImageWebcam.prototype.getExtraMenuOptions = function(graphcanvas) +{ + var that = this; + var txt = !that.properties.show ? "Show Frame" : "Hide Frame"; + return [ {content: txt, callback: + function() { + that.properties.show = !that.properties.show; + } + }]; +} + +ImageWebcam.prototype.onDrawBackground = function(ctx) +{ + if(this.flags.collapsed || this.size[1] <= 20 || !this.properties.show) + return; + + if(!this._video) + return; + + //render to graph canvas + ctx.save(); + ctx.drawImage(this._video, 0, 0, this.size[0], this.size[1]); + ctx.restore(); +} + +LiteGraph.registerNodeType("graphics/webcam", ImageWebcam ); + + +})(this); + (function(global){ var LiteGraph = global.LiteGraph; @@ -14454,7 +14509,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ } //litegl.js defined -})(this); +})(this); (function(global){ var LiteGraph = global.LiteGraph; @@ -15131,7 +15186,7 @@ if(typeof(GL) != "undefined") global.LGraphFXVigneting = LGraphFXVigneting; } -})(this); +})(this); (function( global ) { var LiteGraph = global.LiteGraph; @@ -15839,7 +15894,7 @@ LiteGraph.registerNodeType("midi/cc", LGMIDICC); function now() { return window.performance.now() } -})( this ); +})( this ); (function( global ) { var LiteGraph = global.LiteGraph; @@ -17095,7 +17150,7 @@ LiteGraph.registerNodeType("audio/destination", LGAudioDestination); -})( this ); +})( this ); //event related nodes (function(global){ var LiteGraph = global.LiteGraph; @@ -17354,4 +17409,4 @@ LGSillyClient.prototype.onGetOutputs = function() LiteGraph.registerNodeType("network/sillyclient", LGSillyClient ); -})(this); +})(this); \ No newline at end of file diff --git a/build/litegraph.min.js b/build/litegraph.min.js index d427c281a..5545f9d03 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,474 +1,8024 @@ -(function(t){function h(a){l.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function e(a){this._ctor(a)}function m(a){this._ctor(a)}function d(a,c,g){g=g||{};this.background_image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; -a&&a.constructor===String&&(a=document.querySelector(a));this.max_zoom=10;this.min_zoom=0.1;this.zoom_modify_alpha=!0;this.title_text_font="bold "+l.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+l.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=l.NODE_TITLE_COLOR;this.default_link_color="#AAC";this.default_connection_color={input_off:"#AAB",input_on:"#7F7",output_off:"#AAB",output_on:"#7F7"};this.highquality_render=!0;this.use_gradients=!1;this.editor_alpha=1;this.pause_rendering=!1; -this.render_only_selected=this.clear_background=this.render_shadows=!0;this.live_mode=!1;this.allow_searchbox=this.allow_interaction=this.allow_dragnodes=this.allow_dragcanvas=this.show_info=!0;this.drag_mode=!1;this.filter=this.dragging_rectangle=null;this.always_render_background=!1;this.render_canvas_border=!0;this.render_connections_shadows=!1;this.render_connection_arrows=this.render_curved_connections=this.render_connections_border=!0;this.canvas_mouse=[0,0];this.onSearchBoxSelection=this.onSearchBox= -null;this.connections_width=3;this.round_radius=8;this.node_widget=this.current_node=null;this.last_mouse_position=[0,0];c&&c.attachCanvas(this);this.setCanvas(a);this.clear();g.skip_render||this.startRendering();this.autoresize=g.autoresize}function r(a,c){return Math.sqrt((c[0]-a[0])*(c[0]-a[0])+(c[1]-a[1])*(c[1]-a[1]))}function q(a,c,g,b,f,k){return ga&&bc?!0:!1}function s(a,c){var g=a[0]+a[2],b=a[1]+a[3],f=c[1]+c[3];return a[0]>c[0]+c[2]||a[1]>f||gd.width-l.width-10&&(k=d.width-l.width-10);p>d.height-l.height-10&&(p=d.height-l.height-10)}f.style.left=k+"px";f.style.top=p+"px"}var l=t.LiteGraph={NODE_TITLE_HEIGHT:20,NODE_SLOT_HEIGHT:15,NODE_WIDGET_HEIGHT:20,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10, -NODE_COLLAPSED_WIDTH:80,CANVAS_GRID_SIZE:10,NODE_TITLE_COLOR:"#999",NODE_TEXT_SIZE:14,NODE_TEXT_COLOR:"#AAA",NODE_SUBTEXT_SIZE:12,NODE_DEFAULT_COLOR:"#333",NODE_DEFAULT_BGCOLOR:"#444",NODE_DEFAULT_BOXCOLOR:"#888",NODE_DEFAULT_SHAPE:"box",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,100],node_images_path:"",VALID_SHAPES:["default","box","round","card"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,CARD_SHAPE:4,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER:3,NORMAL_TITLE:0, -NO_TITLE:1,TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,debug:!1,throw_errors:!0,allow_scripts:!0,registered_node_types:{},node_types_by_file_extension:{},Nodes:{},registerNodeType:function(a,c){if(!c.prototype)throw"Cannot register a simple object, it must be a class with a prototype";c.type=a;l.debug&&console.log("Node registered: "+a);a.split("/");var g=c.name,b=a.lastIndexOf("/");c.category=a.substr(0,b);c.title||(c.title=g);if(c.prototype)for(var f in e.prototype)c.prototype[f]||(c.prototype[f]= -e.prototype[f]);Object.defineProperty(c.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=l.BOX_SHAPE;break;case "round":this._shape=l.ROUND_SHAPE;break;case "circle":this._shape=l.CIRCLE_SHAPE;break;case "card":this._shape=l.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});this.registered_node_types[a]=c;c.constructor.name&&(this.Nodes[g]=c);c.prototype.onPropertyChange&&console.warn("LiteGraph node class "+ -a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(c.supported_extensions)for(f in c.supported_extensions)this.node_types_by_file_extension[c.supported_extensions[f].toLowerCase()]=c},wrapFunctionAsNode:function(a,c,g,b){for(var f=Array(c.length),k="",p=l.getParameterNames(c),d=0;dp&&(p=f.size[0]),d+=f.size[1]+a;c+=p+a}this.setDirtyCanvas(!0,!0)};h.prototype.getTime=function(){return this.globaltime}; -h.prototype.getFixedTime=function(){return this.fixedtime};h.prototype.getElapsedTime=function(){return this.elapsed_time};h.prototype.sendEventToAllNodes=function(a,c,g){g=g||l.ALWAYS;var b=this._nodes_in_order?this._nodes_in_order:this._nodes;if(b)for(var f=0,k=b.length;f=l.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_id< -a.id&&(this.last_node_id=a.id);a.graph=this;this._version++;this._nodes.push(a);this._nodes_by_id[a.id]=a;if(a.onAdded)a.onAdded(this);this.config.align_to_grid&&a.alignToGrid();c||this.updateExecutionOrder();if(this.onNodeAdded)this.onNodeAdded(a);this.setDirtyCanvas(!0);this.change();return a}};h.prototype.remove=function(a){if(a.constructor===l.LGraphGroup){var c=this._groups.indexOf(a);-1!=c&&this._groups.splice(c,1);a.graph=null;this._version++;this.setDirtyCanvas(!0,!0);this.change()}else if(null!= -this._nodes_by_id[a.id]&&!a.ignore_remove){if(a.inputs)for(c=0;ca.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.data=null;this.flags={}};e.prototype.configure=function(a){this.graph&&this.graph._version++;for(var c in a)if("console"!=c)if("properties"==c)for(var g in a.properties){if(this.properties[g]=a.properties[g], -this.onPropertyChanged)this.onPropertyChanged(g,a.properties[g])}else null!=a[c]&&("object"==typeof a[c]?this[c]&&this[c].configure?this[c].configure(a[c]):this[c]=l.cloneObject(a[c],this[c]):this[c]=a[c]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(var b=0;b=this.outputs.length)){var g=this.outputs[a];if(g&&(g._data=c,this.outputs[a].links))for(g=0;g=this.inputs.length||null==this.inputs[a].link)){var g=this.graph.links[this.inputs[a].link];if(!g)return null;if(!c)return g.data; 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-g.setDirtyCanvas(!0)};return c};e.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var c=this.graph.list_of_graphcanvas,g=0;ga.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};m.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color};m.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[a[0],a[1],a[2],a[3]],color:this.color}}; -m.prototype.move=function(a,c,g){this._pos[0]+=a;this._pos[1]+=c;if(!g)for(g=0;g element, you passed a "+a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this); -this._mouseup_callback=this.processMouseUp.bind(this);c||this.bindEvents()}};d.prototype._doNothing=function(a){a.preventDefault();return!1};d.prototype._doReturnTrue=function(a){a.preventDefault();return!0};d.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,c=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown", -this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel",this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart",this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this); -a.addEventListener("keydown",this._key_callback,!0);c.addEventListener("keyup",this._key_callback,!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop",this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};d.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown", -this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup",this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart", -this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler);this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};d.getFileExtension=function(a){var c=a.indexOf("?");-1!=c&&(a=a.substr(0,c));c=a.lastIndexOf(".");return-1==c?"":a.substr(c+ -1).toLowerCase()};d.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};d.prototype.setDirty=function(a,c){a&&(this.dirty_canvas=!0);c&&(this.dirty_bgcanvas=!0)};d.prototype.getCanvasWindow=function(){if(!this.canvas)return window; -var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};d.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var c=this.getCanvasWindow();this.is_rendering&&c.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};d.prototype.stopRendering=function(){this.is_rendering=!1};d.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var c=this.getCanvasWindow();d.active_canvas=this;this.canvas.removeEventListener("mousemove", -this._mousemove_callback);c.document.addEventListener("mousemove",this._mousemove_callback,!0);c.document.addEventListener("mouseup",this._mouseup_callback,!0);var g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=!1,f=l.getTime();this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;l.closeAllContextMenus(c);if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]= -1,this.dragging_rectangle[3]=1,b=!0);var k=!1;if(g&&this.allow_interaction&&!b){this.live_mode||g.flags.pinned||this.bringToFront(g);if(!this.connecting_node&&!g.flags.collapsed&&!this.live_mode){if(g.outputs)for(var p=0,n=g.outputs.length;pf-this.last_mouseclick&&this.selected_nodes[g.id]){if(g.onDblClick)g.onDblClick(a);this.processNodeDblClicked(g);p=!0}g.onMouseDown&&g.onMouseDown(a,[a.canvasX-g.pos[0],a.canvasY-g.pos[1]])?p=!0:this.live_mode&&(p=k=!0);p||(this.allow_dragnodes&&(this.node_dragged=g),this.selected_nodes[g.id]||this.processNodeSelected(g,a));this.dirty_canvas=!0}}else this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY),this.selected_group_resizing=!1,this.selected_group&& -(a.ctrlKey&&(this.dragging_rectangle=null),10>r([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes()),k=!0;!b&&k&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(g,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=l.getTime();this.graph.change();(!c.document.activeElement|| -"input"!=c.document.activeElement.nodeName.toLowerCase()&&"textarea"!=c.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}};d.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){d.active_canvas=this;this.adjustMouseEvent(a);var c=[a.localX,a.localY],g=[c[0]-this.last_mouse[0],c[1]-this.last_mouse[1]];this.last_mouse=c;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY; -this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(g[0]/this.scale, -g[1]/this.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.offset[0]+=g[0]/this.scale,this.offset[1]+=g[1]/this.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction){this.connecting_node&&(this.dirty_canvas=!0);for(var b=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),c=0,f=this.graph._nodes.length;cthis.dragging_rectangle[2]&&(this.dragging_rectangle[0]+=this.dragging_rectangle[2]);0>this.dragging_rectangle[3]&&(this.dragging_rectangle[1]+=this.dragging_rectangle[3]);this.dragging_rectangle[2]= -Math.abs(this.dragging_rectangle[2]*this.scale);this.dragging_rectangle[3]=Math.abs(this.dragging_rectangle[3]*this.scale);for(var f=0;fa.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&& -this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]]);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}}; -d.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var c=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var g=this.scale;0c&&(g*=1/1.1);this.setZoom(g,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};d.prototype.isOverNodeBox=function(a,c,g){var b=l.NODE_TITLE_HEIGHT;return q(c,g,a.pos[0]+2,a.pos[1]+2-b,b-4,b-4)?!0:!1};d.prototype.isOverNodeInput=function(a,c,g,b){if(a.inputs)for(var f=0,k=a.inputs.length;fthis.max_zoom?this.scale=this.max_zoom:this.scaleb-this.graph._last_trigger_time)&& -this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};d.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var c=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(),a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&& -a.clearRect(0,0,c.width,c.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(c,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1]);for(var c=this.computeVisibleNodes(null,this.visible_nodes),b=0;bthis.scale?(c.beginPath(),c.rect(0,p,q,r),c.fill()):e==l.ROUND_SHAPE||e==l.CARD_SHAPE?(c.beginPath(),c.roundRect(0,p,q,r,this.round_radius,e==l.CARD_SHAPE?0:this.round_radius),c.fill()):e==l.CIRCLE_SHAPE&&(c.beginPath(),c.arc(0.5*b[0],0.5*b[1],0.5* -b[0],0,2*Math.PI),c.fill()));c.shadowColor="transparent";a.bgImage&&a.bgImage.width&&c.drawImage(a.bgImage,0.5*(b[0]-a.bgImage.width),0.5*(b[1]-a.bgImage.height));a.bgImageUrl&&!a.bgImage&&(a.bgImage=a.loadImage(a.bgImageUrl));a.onDrawBackground&&(a.gui_rects&&(a.gui_rects.length=0),a.onDrawBackground(c,this));if(m||h==l.TRANSPARENT_TITLE){if(h!=l.TRANSPARENT_TITLE){if(this.use_gradients){var s=d.gradients[n];s||(s=d.gradients[n]=c.createLinearGradient(0,0,400,0),s.addColorStop(0,n),s.addColorStop(1, -"#000"));c.fillStyle=s}else c.fillStyle=n;s=c.globalAlpha;c.beginPath();if(e==l.BOX_SHAPE||0.5>this.scale)c.rect(0,-f,b[0]+1,f),c.fill();else if(e==l.ROUND_SHAPE||e==l.CARD_SHAPE)c.roundRect(0,-f,b[0],f,this.round_radius,a.flags.collapsed?this.round_radius:0),c.fill()}c.fillStyle=a.boxcolor||l.NODE_DEFAULT_BOXCOLOR;c.beginPath();e==l.ROUND_SHAPE||e==l.CIRCLE_SHAPE||e==l.CARD_SHAPE?c.arc(0.5*f,-0.5*f,0.5*(f-8),0,2*Math.PI):c.rect(4,-f+4,f-8,f-8);c.fill();c.globalAlpha=s;0.5c-p._last_time&&(e=2-0.002*(c-p._last_time),n="rgba(255,255,255, "+e.toFixed(2)+")",this.renderLink(a,h,f.getConnectionPos(!0,k),p,!0,e,n))}}}}a.globalAlpha=1};d.prototype.renderLink=function(a,c,b,e,f,k,n){if(this.highquality_render){var h=r(c,b);this.render_connections_border&&0.6c[1]?0:Math.PI,a.save(),a.translate(e[0],e[1]),a.rotate(n),a.beginPath(),a.moveTo(-5,-5),a.lineTo(0,5),a.lineTo(5,-5),a.fill(),a.restore());if(k)for(k=0;5>k;++k)e=(0.001*l.getTime()+0.2*k)% -1,e=this.computeConnectionPoint(c,b,e),a.beginPath(),a.arc(e[0],e[1],5,0,2*Math.PI),a.fill()}else a.beginPath(),a.moveTo(c[0],c[1]),a.lineTo(b[0],b[1]),a.stroke()};d.prototype.computeConnectionPoint=function(a,c,b){var d=r(a,c),f=[a[0]+0.25*d,a[1]],d=[c[0]-0.25*d,c[1]],k=(1-b)*(1-b)*(1-b),e=3*(1-b)*(1-b)*b,n=3*(1-b)*b*b;b*=b*b;return[k*a[0]+e*f[0]+n*d[0]+b*c[0],k*a[1]+e*f[1]+n*d[1]+b*c[1]]};d.prototype.drawNodeWidgets=function(a,c,b,d){if(!a.widgets||!a.widgets.length)return 0;var f=a.size[0];a=a.widgets; -c+=2;for(var k=l.NODE_WIDGET_HEIGHT,e=0.5m.last_y&&km.options.max&&(m.value=m.options.max)):"mousedown"==b.type&&(b=40>f?-1:f>e-40?1:0,"number"==m.type?(m.value+=0.1*b*(m.options.step||1),null!=m.options.min&&m.valuem.options.max&&(m.value=m.options.max)):b&&(b=m.options.values.indexOf(m.value)+b,b>=m.options.values.length&&(b=0),0>b&&(b=m.options.values.length-1),m.value=m.options.values[b])),m.callback&& -setTimeout(function(){m.callback(m.value,n,a,c)},20),this.dirty_canvas=!0}return m}}return null};d.prototype.drawGroups=function(a,c){if(this.graph){var b=this.graph._groups;c.save();c.globalAlpha=0.5;c.font="24px Arial";for(var d=0;db&&0.01>c.editor_alpha&&(clearInterval(d),1>b&&(c.live_mode=!0));1"+m+""+a+"",value:m});if(h.length)return new l.ContextMenu(h,{event:b,callback:k,parentMenu:e, -allow_html:!0,node:f},c),!1}};d.decodeHTML=function(a){var c=document.createElement("div");c.innerText=a;return c.innerHTML};d.onResizeNode=function(a,c,b,d,f){f&&(f.size=f.computeSize(),f.setDirtyCanvas(!0,!0))};d.onShowTitleEditor=function(a,c,b,e,f){function k(){f.title=h.value;n.parentNode.removeChild(n);f.setDirtyCanvas(!0,!0)}var n=document.createElement("div");n.className="graphdialog";n.innerHTML="Title"; -var h=n.querySelector("input");h&&(h.value=f.title,h.addEventListener("keydown",function(a){13==a.keyCode&&(k(),a.preventDefault(),a.stopPropagation())}));a=d.active_canvas.canvas;c=a.getBoundingClientRect();e=b=-20;c&&(b-=c.left,e-=c.top);event?(n.style.left=event.pageX+b+"px",n.style.top=event.pageY+e+"px"):(n.style.left=0.5*a.width+b+"px",n.style.top=0.5*a.height+e+"px");n.querySelector("button").addEventListener("click",k);a.parentNode.appendChild(n)};d.prototype.showSearchBox=function(a){function c(c){if(c)if(f.onSearchBoxSelection)f.onSearchBoxSelection(c, -a,s);else if(c=l.createNode(c))c.pos=s.convertEventToCanvas(a),s.graph.add(c);k.close()}function b(a){var c=q;q&&q.classList.remove("selected");q?(q=a?q.nextSibling:q.previousSibling)||(q=c):q=a?n.childNodes[0]:n.childNodes[n.childNodes.length];q&&(q.classList.add("selected"),q.scrollIntoView())}function e(){m=null;var a=r.value;h=null;n.innerHTML="";if(a)if(f.onSearchBox)f.onSearchBox(g,a,s);else for(var b in l.registered_node_types)if(-1!=b.indexOf(a)){var g=document.createElement("div");h||(h= -b);g.innerText=b;g.className="help-item";g.addEventListener("click",function(a){c(this.innerText)});n.appendChild(g)}}var f=this,k=document.createElement("div");k.className="graphdialog";k.innerHTML="Search
";k.close=function(){f.search_box=null;k.parentNode.removeChild(k)};k.addEventListener("mouseleave",function(a){k.close()});f.search_box&&f.search_box.close();f.search_box=k;var n=k.querySelector(".helper"), -h=null,m=null,q=null,r=k.querySelector("input");r&&r.addEventListener("keydown",function(a){if(38==a.keyCode)b(!1);else if(40==a.keyCode)b(!0);else if(27==a.keyCode)k.close();else if(13==a.keyCode)q?c(q.innerHTML):h?c(h):k.close();else{m&&clearInterval(m);m=setTimeout(e,10);return}a.preventDefault();a.stopPropagation()});var s=d.active_canvas,u=s.canvas,t=u.getBoundingClientRect(),y=-20,E=-20;t&&(y-=t.left,E-=t.top);a?(k.style.left=a.pageX+y+"px",k.style.top=a.pageY+E+"px"):(k.style.left=0.5*u.width+ -y+"px",k.style.top=0.5*u.height+E+"px");u.parentNode.appendChild(k);r.focus();return k};d.prototype.showEditPropertyValue=function(a,c,b){function d(){f(q.value)}function f(b){"number"==typeof a.properties[c]&&(b=Number(b));"array"==k&&(b=b.split(",").map(Number));a.properties[c]=b;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(c,b);m.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[c]){b=b||{};var k="string";null!==a.properties[c]&&(k=typeof a.properties[c]); -"object"==k&&a.properties[c].length&&(k="array");var e=null;a.getPropertyInfo&&(e=a.getPropertyInfo(c));if(a.properties_info)for(var n=0;n";else if("enum"==k&&e.values){h=""}else if("boolean"==k)h="";else{console.warn("unknown type: "+k);return}var m=this.createDialog(""+c+""+h+"",b);if("enum"==k&&e.values){var q=m.querySelector("select");q.addEventListener("change",function(a){f(a.target.value)})}else if("boolean"==k)(q=m.querySelector("input"))&& -q.addEventListener("click",function(a){f(!!q.checked)});else if(q=m.querySelector("input"))q.value=void 0!==a.properties[c]?a.properties[c]:"",q.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(),a.stopPropagation())});m.querySelector("button").addEventListener("click",d)}};d.prototype.createDialog=function(a,c){c=c||{};var b=document.createElement("div");b.className="graphdialog";b.innerHTML=a;var d=this.canvas.getBoundingClientRect(),f=-20,k=-20;d&&(f-=d.left,k-=d.top); -c.position?(f+=c.position[0],k+=c.position[1]):c.event?(f+=c.event.pageX,k+=c.event.pageY):(f+=0.5*this.canvas.width,k+=0.5*this.canvas.height);b.style.left=f+"px";b.style.top=k+"px";this.canvas.parentNode.appendChild(b);b.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return b};d.onMenuNodeCollapse=function(a,c,b,d,f){f.collapse()};d.onMenuNodePin=function(a,c,b,d,f){f.pin()};d.onMenuNodeMode=function(a,c,b,d,f){new l.ContextMenu(["Always","On Event","On Trigger","Never"],{event:b, -callback:function(a){if(f)switch(a){case "On Event":f.mode=l.ON_EVENT;break;case "On Trigger":f.mode=l.ON_TRIGGER;break;case "Never":f.mode=l.NEVER;break;default:f.mode=l.ALWAYS}},parentMenu:d,node:f});return!1};d.onMenuNodeColors=function(a,c,b,e,f){if(!f)throw"no node for color";c=[];c.push({value:null,content:"No color"});for(var k in d.node_colors)a=d.node_colors[k],a={value:k,content:""+k+""},c.push(a);new l.ContextMenu(c,{event:b,callback:function(a){f&&((a=a.value?d.node_colors[a.value]:null)?f.constructor===l.LGraphGroup?f.color=a.groupcolor:(f.color=a.color,f.bgcolor=a.bgcolor):(delete f.color,delete f.bgcolor),f.setDirtyCanvas(!0,!0))},parentMenu:e,node:f});return!1};d.onMenuNodeShapes=function(a,c,b,d,f){if(!f)throw"no node passed";new l.ContextMenu(l.VALID_SHAPES,{event:b,callback:function(a){f&&(f.shape=a,f.setDirtyCanvas(!0))}, -parentMenu:d,node:f});return!1};d.onMenuNodeRemove=function(a,c,b,d,f){if(!f)throw"no node passed";!1!==f.removable&&(f.graph.remove(f),f.setDirtyCanvas(!0,!0))};d.onMenuNodeClone=function(a,c,b,d,f){!1!=f.clonable&&(a=f.clone())&&(a.pos=[f.pos[0]+5,f.pos[1]+5],f.graph.add(a),f.setDirtyCanvas(!0,!0))};d.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223", -bgcolor:"#335",groupcolor:"#88A"},pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};d.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:d.onMenuAdd},{content:"Add Group", -callback:d.onGroupAdd}],this._graph_stack&&0Name",f),n=e.querySelector("input"); -e.querySelector("button").addEventListener("click",function(c){if(n.value){if(c=k.input?a.getInputInfo(k.slot):a.getOutputInfo(k.slot))c.label=n.value;b.setDirty(!0)}e.close()})}},node:a},n=null;a&&(n=a.getSlotInPosition(c.canvasX,c.canvasY),d.active_node=a);n?(f=[],f.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:n}),f.push({content:"Rename Slot",slot:n}),k.title=(n.input?n.input.type:n.output.type)||"*",n.input&&n.input.type==l.ACTION&&(k.title="Action"),n.output&&n.output.type==l.EVENT&& -(k.title="Event")):a?f=this.getNodeMenuOptions(a):(f=this.graph.getGroupOnPos(c.canvasX,c.canvasY))?(k.node=f,f=this.getGroupMenuOptions(f)):f=this.getCanvasMenuOptions();f&&new l.ContextMenu(f,k,e)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,c,b,d,f,k){void 0===f&&(f=5);void 0===k&&(k=f);this.moveTo(a+f,c);this.lineTo(a+b-f,c);this.quadraticCurveTo(a+b,c,a+b,c+f);this.lineTo(a+b,c+d-k);this.quadraticCurveTo(a+b,c+d,a+b-k,c+d);this.lineTo(a+k,c+d);this.quadraticCurveTo(a, -c+d,a,c+d-k);this.lineTo(a,c+f);this.quadraticCurveTo(a,c,a+f,c)});l.compareObjects=function(a,c){for(var b in a)if(a[b]!=c[b])return!1;return!0};l.distance=r;l.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};l.isInsideRectangle=q;l.growBounding=function(a,c,b){ca[2]&&(a[2]=c);ba[3]&&(a[3]=b)};l.isInsideBounding=function(a,c){return a[0]< -c[0][0]||a[1]c[1][0]||a[1]>c[1][1]?!1:!0};l.overlapBounding=s;l.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var c=Array(3),b=0,d,f,k=0;6>k;k+=2)d="0123456789ABCDEF".indexOf(a.charAt(k)),f="0123456789ABCDEF".indexOf(a.charAt(k+1)),c[b]=16*d+f,b++;return c};l.num2hex=function(a){for(var c="#",b,d,f=0;3>f;f++)b=a[f]/16,d=a[f]%16,c+="0123456789ABCDEF".charAt(b)+"0123456789ABCDEF".charAt(d);return c};u.prototype.addItem=function(a,c,b){function d(a){var c= -this.value;c&&c.has_submenu&&f.call(this,a)}function f(a){var c=this.value,d=!0;k.current_submenu&&k.current_submenu.close(a);if(b.callback){var f=b.callback.call(this,c,b,a,k,b.node);!0===f&&(d=!1)}if(c&&(c.callback&&!b.ignore_item_callbacks&&!0!==c.disabled&&(f=c.callback.call(this,c,b,a,k,b.node),!0===f&&(d=!1)),c.submenu)){if(!c.submenu.options)throw"ContextMenu submenu needs options";new k.constructor(c.submenu.options,{callback:c.submenu.callback,event:a,parentMenu:k,ignore_item_callbacks:c.submenu.ignore_item_callbacks, -title:c.submenu.title,autoopen:b.autoopen});d=!1}d&&!k.lock&&k.close()}var k=this;b=b||{};var e=document.createElement("div");e.className="litemenu-entry submenu";var n=!1;if(null===c)e.classList.add("separator");else{e.innerHTML=c&&c.title?c.title:a;if(e.value=c)c.disabled&&(n=!0,e.classList.add("disabled")),(c.submenu||c.has_submenu)&&e.classList.add("has_submenu");"function"==typeof c?(e.dataset.value=a,e.onclick_callback=c):e.dataset.value=c;c.className&&(e.className+=" "+c.className)}this.root.appendChild(e); -n||e.addEventListener("click",f);b.autoopen&&e.addEventListener("mouseenter",d);return e};u.prototype.close=function(a,c){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!c&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!u.isCursorOverElement(a,this.parentMenu.root)&&u.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0)};u.trigger=function(a,c,b,d){var f=document.createEvent("CustomEvent"); -f.initCustomEvent(c,!0,!0,b);f.srcElement=d;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};u.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};u.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};u.isCursorOverElement=function(a,c){var b=a.pageX,d=a.pageY,f=c.getBoundingClientRect();return f?d>f.top&&df.left&&b< -f.left+f.width?!0:!1:!1};l.ContextMenu=u;l.closeAllContextMenus=function(a){a=a||window;a=a.document.querySelectorAll(".litecontextmenu");if(a.length){for(var c=[],b=0;ba?c:ba[1]))return this.old_y=b.canvasY,this.captureInput(!0),this.mouse_captured=!0};m.prototype.onMouseMove=function(b){if(this.mouse_captured){var a=this.old_y-b.canvasY;b.shiftKey&&(a*=10);if(b.metaKey||b.altKey)a*=0.1;this.old_y=b.canvasY;b=this._remainder+a/m.pixels_threshold;this._remainder=b%1;b=Math.clamp(this.properties.value+(b|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=b;this.graph._version++; -this.setDirtyCanvas(!0)}};m.prototype.onMouseUp=function(b,a){200>b.click_time&&(this.properties.value=Math.clamp(this.properties.value+(a[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};n.registerNodeType("widget/number",m);d.title="Knob";d.desc="Circular controller";d.widgets=[{name:"increase",text:"+",type:"minibutton"},{name:"decrease",text:"-", -type:"minibutton"}];d.prototype.onAdded=function(){this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min);this.imgbg=this.loadImage("imgs/knob_bg.png");this.imgfg=this.loadImage("imgs/knob_fg.png")};d.prototype.onDrawImageKnob=function(b){if(this.imgfg&&this.imgfg.width){var a=0.5*this.imgbg.width,c=this.size[0]/this.imgfg.width;b.save();b.translate(0,20);b.scale(c,c);b.drawImage(this.imgbg,0,0);b.translate(a,a);b.rotate(2*this.value*Math.PI*6/8+10*Math.PI/ -8);b.translate(-a,-a);b.drawImage(this.imgfg,0,0);b.restore();this.title&&(b.font="bold 16px Criticized,Tahoma",b.fillStyle="rgba(100,100,100,0.8)",b.textAlign="center",b.fillText(this.title.toUpperCase(),0.5*this.size[0],18),b.textAlign="left")}};d.prototype.onDrawVectorKnob=function(b){if(this.imgfg&&this.imgfg.width){b.lineWidth=1;b.strokeStyle=this.mouseOver?"#FFF":"#AAA";b.fillStyle="#000";b.beginPath();b.arc(0.5*this.size[0],0.5*this.size[1]+10,0.5*this.properties.size,0,2*Math.PI,!0);b.stroke(); -0b.canvasY-this.pos[1]||n.distance([b.canvasX,b.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0); -return!0}};d.prototype.onMouseMove=function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var a=this.value,a=a-0.01*(b[1]-this.oldmouse[1]);1a&&(a=0);this.value=a;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=b;this.setDirtyCanvas(!0)}};d.prototype.onMouseUp=function(b){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};d.prototype.onMouseLeave=function(b){};d.prototype.onWidget=function(b,a){if("increase"== -a.name)this.onPropertyChanged("size",this.properties.size+10);else if("decrease"==a.name)this.onPropertyChanged("size",this.properties.size-10)};d.prototype.onPropertyChanged=function(b,a){if("wcolor"==b)this.properties[b]=a;else if("size"==b)a=parseInt(a),this.properties[b]=a,this.size=[a+4,a+24],this.setDirtyCanvas(!0,!0);else if("min"==b||"max"==b||"value"==b)this.properties[b]=parseFloat(a);else return!1;return!0};n.registerNodeType("widget/knob",d);r.title="Internal Slider";r.prototype.onPropertyChanged= -function(b,a){"value"==b&&(this.slider.value=a)};r.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};n.registerNodeType("widget/internal_slider",r);q.title="H.Slider";q.desc="Linear slider controller";q.prototype.onAdded=function(){this.value=0.5;this.imgfg=this.loadImage("imgs/slider_fg.png")};q.prototype.onDrawVectorial=function(b){this.imgfg&&this.imgfg.width&&(b.lineWidth=1,b.strokeStyle=this.mouseOver?"#FFF":"#AAA",b.fillStyle="#000",b.beginPath(),b.rect(2,0,this.size[0]- -4,20),b.stroke(),b.fillStyle=this.properties.wcolor,b.beginPath(),b.rect(2+(this.size[0]-4-20)*this.value,0,20,20),b.fill())};q.prototype.onDrawImage=function(b){this.imgfg&&this.imgfg.width&&(b.lineWidth=1,b.fillStyle="#000",b.fillRect(2,9,this.size[0]-4,2),b.strokeStyle="#333",b.beginPath(),b.moveTo(2,9),b.lineTo(this.size[0]-4,9),b.stroke(),b.strokeStyle="#AAA",b.beginPath(),b.moveTo(2,11),b.lineTo(this.size[0]-4,11),b.stroke(),b.drawImage(this.imgfg,2+(this.size[0]-4)*this.value-0.5*this.imgfg.width, -0.5*-this.imgfg.height+10))};q.prototype.onDrawForeground=function(b){this.onDrawImage(b)};q.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor=n.colorToString([this.value,this.value,this.value])};q.prototype.onMouseDown=function(b){if(0>b.canvasY-this.pos[1])return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0);return!0};q.prototype.onMouseMove= -function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var a=this.value,a=a+(b[0]-this.oldmouse[0])/this.size[0];1a&&(a=0);this.value=a;this.oldmouse=b;this.setDirtyCanvas(!0)}};q.prototype.onMouseUp=function(b){this.oldmouse=null;this.captureInput(!1)};q.prototype.onMouseLeave=function(b){};q.prototype.onPropertyChanged=function(b,a){if("wcolor"==b)this.properties[b]=a;else return!1;return!0};n.registerNodeType("widget/hslider",q);s.title="Progress";s.desc="Shows data in linear progress"; -s.prototype.onExecute=function(){var b=this.getInputData(0);void 0!=b&&(this.properties.value=b)};s.prototype.onDrawForeground=function(b){b.lineWidth=1;b.fillStyle=this.properties.wcolor;var a=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),a=Math.min(1,a),a=Math.max(0,a);b.fillRect(2,2,(this.size[0]-4)*a,this.size[1]-4)};n.registerNodeType("widget/progress",s);u.title="Text";u.desc="Shows the input value";u.widgets=[{name:"resize",text:"Resize box",type:"button"}, -{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];u.prototype.onDrawForeground=function(b){b.fillStyle=this.properties.color;var a=this.properties.value;this.properties.glowSize?(b.shadowColor=this.properties.color,b.shadowOffsetX=0,b.shadowOffsetY=0,b.shadowBlur=this.properties.glowSize):b.shadowColor="transparent";var c=this.properties.fontsize;b.textAlign=this.properties.align;b.font=c.toString()+"px "+this.properties.font;this.str="number"==typeof a? -a.toFixed(this.properties.decimals):a;if("string"==typeof this.str){var a=this.str.split("\\n"),d;for(d in a)b.fillText(a[d],"left"==this.properties.align?15:this.size[0]-15,-0.15*c+c*(parseInt(d)+1))}b.shadowColor="transparent";this.last_ctx=b;b.textAlign="left"};u.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(this.properties.value=b)};u.prototype.resize=function(){if(this.last_ctx){var b=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font; -var a=0,c;for(c in b){var d=this.last_ctx.measureText(b[c]).width;ad?e.xbox.axes.lx:0,this._left_axis[1]=Math.abs(e.xbox.axes.ly)>d?e.xbox.axes.ly:0,this._right_axis[0]=Math.abs(e.xbox.axes.rx)>d?e.xbox.axes.rx:0,this._right_axis[1]=Math.abs(e.xbox.axes.ry)>d?e.xbox.axes.ry:0,this._triggers[0]=Math.abs(e.xbox.axes.ltrigger)>d?e.xbox.axes.ltrigger:0,this._triggers[1]=Math.abs(e.xbox.axes.rtrigger)>d?e.xbox.axes.rtrigger:0);if(this.outputs)for(d= -0;de;e++)if(d[e]){e=d[e];d=this.xbox_mapping;d||(d=this.xbox_mapping= -{axes:[],buttons:{},hat:""});d.axes.lx=e.axes[0];d.axes.ly=e.axes[1];d.axes.rx=e.axes[2];d.axes.ry=e.axes[3];d.axes.ltrigger=e.buttons[6].value;d.axes.rtrigger=e.buttons[7].value;for(var h=0;h","string",{values:f.values});this.size=[60,40]}function k(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function p(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function C(){this.addInput("vec2", -"vec2");this.addOutput("x","number");this.addOutput("y","number")}function x(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function z(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function A(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties={x:0,y:0,z:0};this._data=new Float32Array(3)} -function D(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function B(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var v=t.LiteGraph;h.title="Converter";h.desc="type A to type B";h.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var c= -0;cb&&(this._current=0);for(var c=a=0;cb&&(b=1);this.properties.samples=Math.round(b);var c=this._values;this._values=new Float32Array(this.properties.samples);c.length<=this._values.length?this._values.set(c):this._values.set(c.subarray(0,this._values.length))};v.registerNodeType("math/average",a);c.title="TendTo";c.desc="moves the output value always closer to the input";c.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor;this._value=null==this._value?a:this._value* -(1-b)+a*b;this.setOutputData(0,this._value)};v.registerNodeType("math/tendTo",c);g.values="+-*/%^".split("");g.title="Operation";g.desc="Easy math operators";g["@OP"]={type:"enum",title:"operation",values:g.values};g.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};g.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var c=0;switch(this.properties.OP){case "+":c= -a+b;break;case "-":c=a-b;break;case "x":case "X":case "*":c=a*b;break;case "/":c=a/b;break;case "%":c=a%b;break;case "^":c=Math.pow(a,b);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,c)};g.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="black",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*this.size[1]+v.NODE_TITLE_HEIGHT),a.textAlign="left")};v.registerNodeType("math/operation",g); -w.title="Compare";w.desc="compares between two values";w.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==b?this.properties.B=b:b=this.properties.B;for(var c=0,d=this.outputs.length;cB":value=a>b;break;case "A=B":value= -a>=b}this.setOutputData(c,value)}}};w.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};v.registerNodeType("math/compare",w);f.values="> < == != <= >=".split(" ");f["@OP"]={type:"enum",title:"operation",values:f.values};f.title="Condition";f.desc="evaluates condition between A and B";f.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a; -var b=this.getInputData(1);void 0===b?b=this.properties.B:this.properties.B=b;var c=!0;switch(this.properties.OP){case ">":c=a>b;break;case "<":c=a=":c=a>=b}this.setOutputData(0,c)};v.registerNodeType("math/condition",f);k.title="Accumulate";k.desc="Increments a value every time";k.prototype.onExecute=function(){null===this.properties.value&&(this.properties.value=0);var a=this.getInputData(0);this.properties.value= -null!==a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};v.registerNodeType("math/accumulate",k);p.title="Trigonometry";p.desc="Sin Cos Tan";p.filter="shader";p.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,c=this.findInputSlot("amplitude");-1!=c&&(b=this.getInputData(c));var d=this.properties.offset,c=this.findInputSlot("offset");-1!=c&&(d=this.getInputData(c));for(var c= -0,e=this.outputs.length;cXY";C.desc="vector 2 to components";C.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};v.registerNodeType("math3d/vec2-to-xyz",C);x.title= -"XY->Vec2";x.desc="components to vector2";x.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var c=this._data;c[0]=a;c[1]=b;this.setOutputData(0,c)};v.registerNodeType("math3d/xy-to-vec2",x);z.title="Vec3->XYZ";z.desc="vector 3 to components";z.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]))};v.registerNodeType("math3d/vec3-to-xyz", -z);A.title="XYZ->Vec3";A.desc="components to vector3";A.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var c=this.getInputData(2);null==c&&(c=this.properties.z);var d=this._data;d[0]=a;d[1]=b;d[2]=c;this.setOutputData(0,d)};v.registerNodeType("math3d/xyz-to-vec3",A);D.title="Vec4->XYZW";D.desc="vector 4 to components";D.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0, -a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]),this.setOutputData(3,a[3]))};v.registerNodeType("math3d/vec4-to-xyzw",D);B.title="XYZW->Vec4";B.desc="components to vector4";B.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var c=this.getInputData(2);null==c&&(c=this.properties.z);var d=this.getInputData(3);null==d&&(d=this.properties.w);var e=this._data;e[0]=a;e[1]=b;e[2]=c;e[3]=d;this.setOutputData(0, -e)};v.registerNodeType("math3d/xyzw-to-vec4",B);t.glMatrix&&(t=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},t.title="Quaternion",t.desc="quaternion",t.prototype.onExecute=function(){this._value[0]=this.properties.x;this._value[1]=this.properties.y;this._value[2]=this.properties.z;this._value[3]=this.properties.w;this.setOutputData(0,this._value)},v.registerNodeType("math3d/quaternion",t),t=function(){this.addInputs([["degrees","number"],["axis", -"vec3"]]);this.addOutput("quat","quat");this.properties={angle:90,axis:vec3.fromValues(0,1,0)};this._value=quat.create()},t.title="Rotation",t.desc="quaternion rotation",t.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.angle);var b=this.getInputData(1);null==b&&(b=this.properties.axis);a=quat.setAxisAngle(this._value,b,0.0174532925*a);this.setOutputData(0,a)},v.registerNodeType("math3d/rotation",t),t=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]); -this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},t.title="Rot. Vec3",t.desc="rotate a point",t.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var b=this.getInputData(1);null==b?this.setOutputData(a):this.setOutputData(0,vec3.transformQuat(vec3.create(),a,b))},v.registerNodeType("math3d/rotate_vec3",t),t=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},t.title="Mult. Quat",t.desc= -"rotate quaternion",t.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var b=this.getInputData(1);null!=b&&(a=quat.multiply(this._value,a,b),this.setOutputData(0,a))}},v.registerNodeType("math3d/mult-quat",t),t=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},t.title="Quat Slerp",t.desc="quaternion spherical interpolation",t.prototype.onExecute=function(){var a=this.getInputData(0); -if(null!=a){var b=this.getInputData(1);if(null!=b){var c=this.properties.factor;null!=this.getInputData(2)&&(c=this.getInputData(2));a=quat.slerp(this._value,a,b,c);this.setOutputData(0,a)}}},v.registerNodeType("math3d/quat-slerp",t))})(this); -(function(t){function h(){this.addInput("sel","boolean");this.addOutput("value","number");this.properties={A:0,B:1};this.size=[60,20]}t=t.LiteGraph;h.title="Selector";h.desc="outputs A if selector is true, B if selector is false";h.prototype.onExecute=function(){var e=this.getInputData(0);if(void 0!==e){for(var h=1;hb;++b){var a=this.getInputData(b);if(null!=a){var c=this.values[b];c.push(a);c.length>d[0]&&c.shift()}}}};h.prototype.onDrawBackground=function(d){if(!this.flags.collapsed){var b=this.size,a=0.5*b[1]/this.properties.scale,c=h.colors,e=0.5*b[1];d.fillStyle="#000";d.fillRect(0,0,b[0],b[1]);d.strokeStyle="#555";d.beginPath();d.moveTo(0,e);d.lineTo(b[0], -e);d.stroke();for(var l=0;4>l;++l){var f=this.values[l];d.strokeStyle=c[l];d.beginPath();var k=f[0]*a*-1+e;d.moveTo(0,Math.clamp(k,0,b[1]));for(var p=1;pb&&(b=0);if(0!=d.length){var a=[0,0,0];if(0==b)a=d[0];else if(1==b)a=d[d.length-1];else{var c=(d.length-1)*b,b=d[Math.floor(c)],d=d[Math.floor(c)+1],c=c-Math.floor(c);a[0]=b[0]*(1-c)+d[0]*c;a[1]=b[1]*(1-c)+d[1]*c;a[2]=b[2]*(1-c)+d[2]*c}for(var e in a)a[e]/=255;this.boxcolor=colorToString(a);this.setOutputData(0,a)}};l.registerNodeType("color/palette",m);d.title="Frame";d.desc="Frame viewerew";d.widgets=[{name:"resize",text:"Resize box",type:"button"}, -{name:"view",text:"View Image",type:"button"}];d.prototype.onDrawBackground=function(d){this.frame&&d.drawImage(this.frame,0,0,this.size[0],this.size[1])};d.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};d.prototype.onWidget=function(d,b){if("resize"==b.name&&this.frame){var a=this.frame.width,c=this.frame.height;a||null==this.frame.videoWidth||(a=this.frame.videoWidth,c=this.frame.videoHeight);a&&c&&(this.size=[a,c]);this.setDirtyCanvas(!0,!0)}else"view"== -b.name&&this.show()};d.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};l.registerNodeType("graphics/frame",d);r.title="Image fade";r.desc="Fades between images";r.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];r.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};r.prototype.createCanvas=function(){this.canvas= -document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};r.prototype.onExecute=function(){var d=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var b=this.getInputData(0);null!=b&&d.drawImage(b,0,0,this.canvas.width,this.canvas.height);b=this.getInputData(2);null==b?b=this.properties.fade:this.properties.fade=b;d.globalAlpha=b;b=this.getInputData(1);null!=b&&d.drawImage(b,0,0,this.canvas.width,this.canvas.height);d.globalAlpha= -1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};l.registerNodeType("graphics/imagefade",r);q.title="Crop";q.desc="Crop Image";q.prototype.onAdded=function(){this.createCanvas()};q.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};q.prototype.onExecute=function(){var d=this.getInputData(0);d&&(d.width?(this.canvas.getContext("2d").drawImage(d,-this.properties.x,-this.properties.y, -d.width*this.properties.scale,d.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};q.prototype.onDrawBackground=function(d){this.flags.collapsed||this.canvas&&d.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};q.prototype.onPropertyChanged=function(d,b){this.properties[d]=b;"scale"==d?(this.properties[d]=parseFloat(b),0==this.properties[d]&&(this.trace("Error in scale"),this.properties[d]=1)):this.properties[d]= -parseInt(b);this.createCanvas();return!0};l.registerNodeType("graphics/cropImage",q);s.title="Video";s.desc="Video playback";s.widgets=[{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];s.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var d=this.getInputData(0); -d&&0<=d&&1>=d&&(this._video.currentTime=d*this._video.duration,this._video.pause());this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime);this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};s.prototype.onStart=function(){this.play()};s.prototype.onStop=function(){this.stop()};s.prototype.loadVideo=function(d){this._video_url=d;this.properties.use_proxy&&"http"==d.substr(0,4)&&l.proxy&&(d=l.proxy+d.substr(d.indexOf(":")+3));this._video= -document.createElement("video");this._video.src=d;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var b=this;this._video.addEventListener("loadedmetadata",function(a){b.trace("Duration: "+this.duration+" seconds");b.trace("Size: "+this.videoWidth+","+this.videoHeight);b.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(a){});this._video.addEventListener("error",function(a){console.log("Error loading video: "+ -this.src);b.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:b.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:b.trace("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:b.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:b.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(a){b.trace("Ended.");this.play()})}; -s.prototype.onPropertyChanged=function(d,b){this.properties[d]=b;"url"==d&&""!=b&&this.loadVideo(b);return!0};s.prototype.play=function(){this._video&&this._video.play()};s.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};s.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};s.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};s.prototype.onWidget=function(d,b){};l.registerNodeType("graphics/video", -s);u.title="Webcam";u.desc="Webcam image";u.prototype.openStream=function(){function d(a){console.log("Webcam rejected",a);b._webcam_stream=!1;b.box_color="red"}navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;window.URL=window.URL||window.webkitURL;if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.getUserMedia({video:!0},this.streamReady.bind(this),d);var b=this}};u.prototype.onRemoved=function(){this._webcam_stream&& -(this._webcam_stream.stop(),this._video=this._webcam_stream=null)};u.prototype.streamReady=function(d){this._webcam_stream=d;var b=this._video;b||(b=document.createElement("video"),b.autoplay=!0,b.src=window.URL.createObjectURL(d),this._video=b,b.onloadedmetadata=function(a){console.log(a)})};u.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();this._video&&this._video.videoWidth&&(this._video.width=this._video.videoWidth,this._video.height=this._video.videoHeight, -this.setOutputData(0,this._video))};u.prototype.getExtraMenuOptions=function(d){var b=this;return[{content:b.properties.show?"Hide Frame":"Show Frame",callback:function(){b.properties.show=!b.properties.show}}]};u.prototype.onDrawBackground=function(d){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._video||(d.save(),d.drawImage(this._video,0,0,this.size[0],this.size[1]),d.restore())};l.registerNodeType("graphics/webcam",u)})(this); -(function(t){var h=t.LiteGraph;t.LGraphTexture=null;if("undefined"!=typeof GL){var e=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[e.image_preview_size,e.image_preview_size]};t.LGraphTexture=e;e.title="Texture";e.desc="Texture";e.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};e.loadTextureCallback=null;e.image_preview_size=256;e.PASS_THROUGH=1;e.COPY=2;e.LOW=3;e.HIGH=4;e.REUSE=5;e.DEFAULT=2;e.MODE_VALUES={"pass through":e.PASS_THROUGH, -copy:e.COPY,low:e.LOW,high:e.HIGH,reuse:e.REUSE,"default":e.DEFAULT};e.getTexturesContainer=function(){return gl.textures};e.loadTexture=function(a,b){b=b||{};var c=a;"http://"==c.substr(0,7)&&h.proxy&&(c=h.proxy+c.substr(7));return e.getTexturesContainer()[a]=GL.Texture.fromURL(c,b)};e.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a):b};e.getTargetTexture=function(a,b,c){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture"; -var d=null;switch(c){case e.LOW:d=gl.UNSIGNED_BYTE;break;case e.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case e.REUSE:return a;default:d=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==d||(b=new GL.Texture(a.width,a.height,{type:d,format:gl.RGBA,filter:gl.LINEAR}));return b};e.getTextureType=function(a,b){var c=b?b.type:gl.UNSIGNED_BYTE;switch(a){case e.HIGH:c=gl.HIGH_PRECISION_FORMAT;break;case e.LOW:c=gl.UNSIGNED_BYTE}return c};e.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture; -for(var a=new Uint8Array(1048576),b=0;1048576>b;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})};e.prototype.onDropFile=function(a,b,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a):(a=new Blob([c]),a=URL.createObjectURL(a),d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name= -""};e.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture=null;b.properties.name=""}}]};e.prototype.onExecute=function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&&(a=e.getTexture(this.properties.name));if(a){this._last_tex=a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER, -gl.LINEAR);this.setOutputData(0,a);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]); -else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=e.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex=this._last_tex;this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}};e.generateLowResTexturePreview=function(a){if(!a)return null;var b=e.image_preview_size,c=a;if(a.format==gl.DEPTH_COMPONENT)return null; -if(a.width>b||a.height>b)c=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=c=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(c);a=this._preview_canvas;a||(this._preview_canvas=a=createCanvas(b,b));c&&c.toCanvas(a);return a};e.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};e.prototype.onGetInputs=function(){return[["in","Texture"]]};e.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};h.registerNodeType("texture/texture", -e);var m=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[e.image_preview_size,e.image_preview_size]};m.title="Preview";m.desc="Show a texture in the graph canvas";m.allow_preview=!1;m.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||m.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:e.generateLowResTexturePreview(b);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(c, -0,0,this.size[0],this.size[1]);a.restore()}}};h.registerNodeType("texture/preview",m);var d=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={name:""}};d.title="Save";d.desc="Save a texture in the repository";d.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(e.storeTexture?e.storeTexture(this.properties.name,a):e.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};h.registerNodeType("texture/save", -d);var r=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

pixelcode must be vec3

\t\t\t

uvcode must be vec2, is optional

\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

";this.properties={value:1,uvcode:"",pixelcode:"color + colorB * value", -precision:e.DEFAULT}};r.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo",values:e.MODE_VALUES}};r.title="Operation";r.desc="Texture shader operation";r.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};r.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this.properties.show|| -!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())};r.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===e.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var c=512,d=512;a?(c=a.width,d=a.height):b&&(c=b.width,d=b.height);var f=e.getTextureType(this.properties.precision,a);this._tex=a||this._tex?e.getTargetTexture(a|| -this._tex,this._tex,this.properties.precision):new GL.Texture(c,d,{type:f,format:gl.RGBA,filter:gl.LINEAR});f="";this.properties.uvcode&&(f="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(f=this.properties.uvcode));var k="";this.properties.pixelcode&&(k="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(k=this.properties.pixelcode));var g=this._shader;if(!g||this._shader_code!=f+"|"+k){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, -r.pixel_shader,{UV_CODE:f,PIXEL_CODE:k}),this.boxcolor="#00FF00"}catch(h){console.log("Error compiling shader: ",h);this.boxcolor="#FF0000";return}this.boxcolor="#FF0000";this._shader_code=f+"|"+k;g=this._shader}if(g){this.boxcolor="green";var n=this.getInputData(2);null!=n?this.properties.value=n:n=parseFloat(this.properties.value);var l=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var e=Mesh.getScreenQuad(); -g.uniforms({u_texture:0,u_textureB:1,value:n,texSize:[c,d],time:l}).draw(e)});this.setOutputData(0,this._tex)}else this.boxcolor="red"}}};r.pixel_shader="precision highp float;\n\t\t\t\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 texSize;\n\t\t\tuniform float time;\n\t\t\tuniform float value;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tUV_CODE;\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\t\tvec3 color = color4.rgb;\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\t\tvec3 colorB = color4B.rgb;\n\t\t\t\tvec3 result = color;\n\t\t\t\tfloat alpha = 1.0;\n\t\t\t\tPIXEL_CODE;\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/operation",r);var q=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:e.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};q.title="Shader";q.desc="Texture shader";q.widgets_info={code:{type:"code"},precision:{widget:"combo",values:e.MODE_VALUES}};q.prototype.onPropertyChanged= -function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var e={},f=0;f lumaMax))\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\t\telse\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\t\tif(u_igamma != 1.0)\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\t\treturn color;\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t\t}\n\t\t\t"; -l.gamma_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_igamma;\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t\t gl_FragColor = color;\n\t\t\t}\n\t\t\t";h.registerNodeType("texture/toviewport",l);d=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:e.DEFAULT}};d.title="Copy";d.desc="Copy Texture";d.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:e.MODE_VALUES}};d.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,c=a.height;0!=this.properties.size&&(c=b=this.properties.size);var d=this._temp_texture,f=a.type;this.properties.precision===e.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===e.HIGH&& -(f=gl.HIGH_PRECISION_FORMAT);d&&d.width==b&&d.height==c&&d.type==f||(d=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(c)&&(d=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(b,c,{type:f,format:gl.RGBA,minFilter:d,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}};h.registerNodeType("texture/copy", -d);var n=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:e.DEFAULT}};n.title="Downsample";n.desc="Downsample Texture";n.widgets_info={iterations:{type:"number",step:1,precision:0,min:1},precision:{widget:"combo",values:e.MODE_VALUES}};n.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D){var b=n._shader;b||(n._shader= -b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,n.pixel_shader));var c=a.width|0,d=a.height|0,f=a.type;this.properties.precision===e.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===e.HIGH&&(f=gl.HIGH_PRECISION_FORMAT);var k=this.properties.iterations||1,g=a,h=null,l=[],a={type:f,format:a.format},f=vec2.create(),p={u_offset:f};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var m=0;m>1||0;d=d>>1||0;h=GL.Texture.getTemporary(c,d,a);l.push(h);g.setParameter(GL.TEXTURE_MAG_FILTER, -GL.NEAREST);g.copyTo(h,b,p);if(1==c&&1==d)break;g=h}this._texture=l.pop();for(m=0;md;++d)c[d]=Math.random();b._shader.uniforms({u_samples_a:c.subarray(0,16),u_samples_b:c.subarray(16,32)})}d=this._temp_texture;c=gl.UNSIGNED_BYTE;a.type!=c&&(c=gl.FLOAT);d&&d.type==c||(this._temp_texture=new GL.Texture(1,1,{type:c,format:gl.RGBA,filter:gl.NEAREST})); -var f=b._shader,e=this._uniforms;e.u_mipmap_offset=this.properties.mipmap_offset;this._temp_texture.drawTo(function(){a.toViewport(f,e)});this.setOutputData(0,this._temp_texture);if(this.isOutputConnected(1)||this.isOutputConnected(2))if(d=this._temp_texture.getPixels()){var k=this._luminance,c=this._temp_texture.type;k.set(d);c==gl.UNSIGNED_BYTE?vec4.scale(k,k,1/255):c!=GL.HALF_FLOAT&&c!=GL.HALF_FLOAT_OES||vec4.scale(k,k,1/65025);this.setOutputData(1,k);this.setOutputData(2,(k[0]+k[1]+k[2])/3)}}}; -b.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform mat4 u_samples_a;\n\t\t\tuniform mat4 u_samples_b;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_mipmap_offset;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t\t{\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t}\n\t\t\t gl_FragColor = color * 0.03125;\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/average",b);d=function(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}};d.title="Image to Texture";d.desc="Uploads an image to the GPU";d.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ -f);return}this.setOutputData(0,this._temp_texture)}}};h.registerNodeType("texture/imageToTexture",d);var a=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:e.DEFAULT,texture:null};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader))};a.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:e.MODE_VALUES}};a.title="LUT";a.desc= -"Apply LUT to Texture";a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0);if(this.properties.precision===e.PASS_THROUGH)this.setOutputData(0,b);else if(b){var c=this.getInputData(1);c||(c=e.getTexture(this.properties.texture));if(c){c.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, -null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=e.getTargetTexture(b,this._tex,this.properties.precision);this._tex.drawTo(function(){c.bind(1);b.toViewport(a._shader,{u_texture:0,u_textureB:1,u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,b)}}};a.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_amount;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t\t mediump vec2 quad1;\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t\t mediump vec2 quad2;\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t\t highp vec2 texPos1;\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t highp vec2 texPos2;\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/LUT",a);var c=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={};c._shader||(c._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader))};c.title="Texture to Channels";c.desc="Split texture channels";c.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=0,d=0;4>d;d++)this.isOutputConnected(d)? -(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR})),b++):this._channels[d]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var f=Mesh.getScreenQuad(),e=c._shader,k=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);e.uniforms({u_texture:0,u_mask:k[d]}).draw(f)}), -this.setOutputData(d,this._channels[d]))}}};c.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec4 u_mask;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t\t}\n\t\t\t";h.registerNodeType("texture/textureChannels",c);var g=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A", -"Texture");this.addOutput("Texture","Texture");this.properties={};g._shader||(g._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader))};g.title="Channels to Texture";g.desc="Split texture channels";g.prototype.onExecute=function(){var a=[this.getInputData(0),this.getInputData(1),this.getInputData(2),this.getInputData(3)];if(a[0]&&a[1]&&a[2]&&a[3]){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),c=g._shader;this._tex=e.getTargetTexture(a[0],this._tex);this._tex.drawTo(function(){a[0].bind(0); -a[1].bind(1);a[2].bind(2);a[3].bind(3);c.uniforms({u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3}).draw(b)});this.setOutputData(0,this._tex)}};g.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_textureR;\n\t\t\tuniform sampler2D u_textureG;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform sampler2D u_textureA;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( \t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/channelsTexture",g);var w=function(){this.addInput("A","color");this.addInput("B","color");this.addOutput("Texture","Texture");this.properties={angle:0,scale:1,A:[0,0,0],B:[1,1,1],texture_size:32};w._shader||(w._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,w.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}};w.title="Gradient";w.desc="Generates a gradient";w["@A"]={type:"color"};w["@B"]={type:"color"};w["@texture_size"]={type:"enum", -values:[32,64,128,256,512]};w.prototype.onExecute=function(){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var a=GL.Mesh.getScreenQuad(),b=w._shader,c=this.getInputData(0);c||(c=this.properties.A);var d=this.getInputData(1);d||(d=this.properties.B);for(var f=2;f 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/edges",k);var p=function(){this.addInput("Texture","Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1,high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}};p.title="Depth Range";p.desc="Generates a texture with a depth range";p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0); -if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA,filter:gl.LINEAR}));var c=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var d=this.properties.range;this.isInputConnected(2)&& -(d=this.getInputData(2),this.properties.range=d);c.u_distance=b;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader),p._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader,{ONLY_DEPTH:""}));var e=this.properties.only_depth?p._shader_onlydepth:p._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: -[0.1,1E3];c.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);e.uniforms(c).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};p.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; -h.registerNodeType("texture/depth_range",p);var C=function(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:e.DEFAULT}};C.title="Blur";C.desc="Blur a texture";C.widgets_info={precision:{widget:"combo",values:e.MODE_VALUES}};C.max_iterations=20;C.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b= -this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=this.properties.iterations;this.isInputConnected(1)&&(c=this.getInputData(1),this.properties.iterations=c);c=Math.min(Math.floor(c),C.max_iterations);if(0==c)this.setOutputData(0,a);else{var d=this.properties.intensity;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.intensity=d);var f=h.camera_aspect; -f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,e=this.properties.scale||[1,1];a.applyBlur(f*e[0],e[1],d,b);for(a=1;a>=1;1<(c|0)&&(c>>=1);if(2>b)break;n=g[r]=GL.Texture.getTemporary(b,c,d);m[0]=1/l.width;m[1]=1/l.height;l.blit(n,h.uniforms(k));l=n}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),m[0]=1/l.width,m[1]=1/l.height,k.u_intensity= -q,k.u_delta=1,l.blit(b,h.uniforms(k)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);k.u_intensity=this.getInputOrProperty("persistence");k.u_delta=0.5;for(r-=2;0<=r;r--)n=g[r],g[r]=null,m[0]=1/l.width,m[1]=1/l.height,l.blit(n,h.uniforms(k)),GL.Texture.releaseTemporary(l),l=n;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:f, -format:a.format,filter:gl.LINEAR})),l.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:f,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),C=this.getInputOrProperty("dirt_factor");k.u_intensity=q;h=s?x._dirt_final_shader:x._final_shader;h||(h=s?x._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.final_pixel_shader, -{USE_DIRT:""}):x._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.final_pixel_shader));g.drawTo(function(){a.bind(0);l.bind(1);s&&(h.setUniform("u_dirt_factor",C),h.setUniform("u_dirt_texture",s.bind(2)));h.toViewport(k)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(l)}};x.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; -x.scale_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t\t}"; -x.final_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_glow_texture;\n\t\t#ifdef USE_DIRT\n\t\t\tuniform sampler2D u_dirt_texture;\n\t\t#endif\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\tuniform float u_dirt_factor;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec4 glow = sampleBox( v_coord );\n\t\t\t#ifdef USE_DIRT\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t\t#endif\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t\t}"; -h.registerNodeType("texture/glow",x);var z=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};z.title="Kuwahara Filter";z.desc="Filters a texture giving an artistic oil canvas painting";z.max_radius=10;z._shaders=[];z.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width, -a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),z.max_radius);if(0==b)this.setOutputData(0,a);else{var c=this.properties.intensity,d=h.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;z._shaders[b]||(z._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,z.pixel_shader,{RADIUS:b.toFixed(0)}));var f=z._shaders[b],e=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0, -u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(e)});this.setOutputData(0,this._temp_texture)}}};z.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; -h.registerNodeType("texture/kuwahara",z);d=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:""}};d.title="Webcam";d.desc="Webcam texture";d.prototype.openStream=function(){function a(c){console.log("Webcam rejected",c);b._webcam_stream=!1;b.box_color="red"}navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;window.URL=window.URL||window.webkitURL;if(navigator.getUserMedia){this._waiting_confirmation= -!0;var b=this;navigator.getUserMedia({video:!0},this.streamReady.bind(this),a)}};d.prototype.streamReady=function(a){this._webcam_stream=a;var b=this._video;b||(b=document.createElement("video"),b.autoplay=!0,b.src=window.URL.createObjectURL(a),this._video=b,b.onloadedmetadata=function(a){console.log(a)})};d.prototype.onRemoved=function(){if(this._webcam_stream){var a=this._webcam_stream.getVideoTracks();a.length&&(a=a[0],a.stop&&a.stop());this._video=this._webcam_stream=null}};d.prototype.onDrawBackground= -function(a){this.flags.collapsed||20>=this.size[1]||!this._video||(a.save(),a.webgl?this._temp_texture&&a.drawImage(this._temp_texture,0,0,this.size[0],this.size[1]):(a.translate(0,this.size[1]),a.scale(1,-1),a.drawImage(this._video,0,0,this.size[0],this.size[1])),a.restore())};d.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,c=this._temp_texture; -c&&c.width==a&&c.height==b||(this._temp_texture=new GL.Texture(a,b,{format:gl.RGB,filter:gl.LINEAR}));this._temp_texture.uploadImage(this._video);this.properties.texture_name&&(e.getTexturesContainer()[this.properties.texture_name]=this._temp_texture);this.setOutputData(0,this._temp_texture)}};h.registerNodeType("texture/webcam",d);var A=function(){this.addInput("in","Texture");this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:e.LOW};this._uniforms= -{u_texture:0,u_factor:1}};A.title="Lens FX";A.desc="distortion and chromatic aberration";A.widgets_info={precision:{widget:"combo",values:e.MODE_VALUES}};A.prototype.onGetInputs=function(){return[["enabled","boolean"]]};A.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0))if(this.properties.precision===e.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type== -a.type||(b=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=A._shader;c||(c=A._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var d=this.getInputData(1);null==d&&(d=this.properties.factor);var f=this._uniforms;f.u_factor=d;gl.disable(gl.DEPTH_TEST);b.drawTo(function(){a.bind(0);c.uniforms(f).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,b)}};A.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_factor;\n\t\t\tvec2 barrelDistortion(vec2 coord, float amt) {\n\t\t\t\tvec2 cc = coord - 0.5;\n\t\t\t\tfloat dist = dot(cc, cc);\n\t\t\t\treturn coord + cc * dist * amt;\n\t\t\t}\n\t\t\t\n\t\t\tfloat sat( float t )\n\t\t\t{\n\t\t\t\treturn clamp( t, 0.0, 1.0 );\n\t\t\t}\n\t\t\t\n\t\t\tfloat linterp( float t ) {\n\t\t\t\treturn sat( 1.0 - abs( 2.0*t - 1.0 ) );\n\t\t\t}\n\t\t\t\n\t\t\tfloat remap( float t, float a, float b ) {\n\t\t\t\treturn sat( (t - a) / (b - a) );\n\t\t\t}\n\t\t\t\n\t\t\tvec4 spectrum_offset( float t ) {\n\t\t\t\tvec4 ret;\n\t\t\t\tfloat lo = step(t,0.5);\n\t\t\t\tfloat hi = 1.0-lo;\n\t\t\t\tfloat w = linterp( remap( t, 1.0/6.0, 5.0/6.0 ) );\n\t\t\t\tret = vec4(lo,1.0,hi, 1.) * vec4(1.0-w, w, 1.0-w, 1.);\n\t\t\t\n\t\t\t\treturn pow( ret, vec4(1.0/2.2) );\n\t\t\t}\n\t\t\t\n\t\t\tconst float max_distort = 2.2;\n\t\t\tconst int num_iter = 12;\n\t\t\tconst float reci_num_iter_f = 1.0 / float(num_iter);\n\t\t\t\n\t\t\tvoid main()\n\t\t\t{\t\n\t\t\t\tvec2 uv=v_coord;\n\t\t\t\tvec4 sumcol = vec4(0.0);\n\t\t\t\tvec4 sumw = vec4(0.0);\t\n\t\t\t\tfor ( int i=0; i=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};h.registerNodeType("texture/cubemap",d)}})(this); -(function(t){var h=t.LiteGraph;if("undefined"!=typeof GL){var e=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};e._shader||(e._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.pixel_shader),e._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, -minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};e.title="Lens";e.desc="Camera Lens distortion";e.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};e.prototype.onExecute=function(){var d=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,d);else if(d){this._tex=LGraphTexture.getTargetTexture(d,this._tex,this.properties.precision);var h=this.properties.aberration;this.isInputConnected(1)&&(h=this.getInputData(1), -this.properties.aberration=h);var m=this.properties.distortion;this.isInputConnected(2)&&(m=this.getInputData(2),this.properties.distortion=m);var l=this.properties.blur;this.isInputConnected(3)&&(l=this.getInputData(3),this.properties.blur=l);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var n=Mesh.getScreenQuad(),b=e._shader;this._tex.drawTo(function(){d.bind(0);b.uniforms({u_texture:0,u_aberration:h,u_distortion:m,u_blur:l}).draw(n)});this.setOutputData(0,this._tex)}};e.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; -h.registerNodeType("fx/lens",e);t.LGraphFXLens=e;var m=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};m.title="Bokeh";m.desc="applies an Bokeh effect";m.widgets_info={shape:{widget:"texture"}};m.prototype.onExecute=function(){var d=this.getInputData(0),e=this.getInputData(1),h=this.getInputData(2); -if(d&&h&&this.properties.shape){e||(e=d);var l=LGraphTexture.getTexture(this.properties.shape);if(l){var n=this.properties.threshold;this.isInputConnected(3)&&(n=this.getInputData(3),this.properties.threshold=n);var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:b,format:gl.RGBA, -filter:gl.LINEAR}));var a=m._first_shader;a||(a=m._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,m._first_pixel_shader));var c=m._second_shader;c||(c=m._second_shader=new GL.Shader(m._second_vertex_shader,m._second_pixel_shader));var g=this._points_mesh;g&&g._width==d.width&&g._height==d.height&&2==g._spacing||(g=this.createPointsMesh(d.width,d.height,2));var r=Mesh.getScreenQuad(),f=this.properties.size,k=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); -e.bind(1);h.bind(2);a.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(r)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);l.bind(3);c.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:k,u_threshold:n,u_pointSize:f,u_itexsize:[1/d.width,1/d.height]}).draw(g,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};m.prototype.createPointsMesh=function(d,e,h){for(var l=Math.round(d/h),n=Math.round(e/ -h),b=new Float32Array(l*n*2),a=-1,c=2/d*h,g=2/e*h,m=0;m=h.NOTEON||b<=h.NOTEOFF)this.channel=d&15};Object.defineProperty(h.prototype,"velocity",{get:function(){return this.cmd==h.NOTEON?this.data[2]: --1},set:function(d){this.data[2]=d},enumerable:!0});h.notes="A A# B C C# D D# E F F# G G#".split(" ");h.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};h.computePitch=function(d){return 440*Math.pow(2,(d-69)/12)};h.prototype.getCC=function(){return this.data[1]};h.prototype.getCCValue=function(){return this.data[2]};h.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};h.computePitchBend=function(d,b){return d+(b<<7)-8192};h.prototype.setCommandFromString= -function(d){this.cmd=h.computeCommandFromString(d)};h.computeCommandFromString=function(d){if(!d)return 0;if(d&&d.constructor===Number)return d;d=d.toUpperCase();switch(d){case "NOTE ON":case "NOTEON":return h.NOTEON;case "NOTE OFF":case "NOTEOFF":return h.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return h.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return h.CONTROLLERCHANGE;case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return h.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return h.CHANNELPRESSURE; -case "PITCH BEND":case "PITCHBEND":return h.PITCHBEND;case "TIME TICK":case "TIMETICK":return h.TIMETICK;default:return Number(d)}};h.toNoteString=function(d){var b;b=(d-21)%12;0>b&&(b=12+b);return h.notes[b]+Math.floor((d-24)/12+1)};h.prototype.toString=function(){var d=""+this.channel+". ";switch(this.cmd){case h.NOTEON:d+="NOTEON "+h.toNoteString(this.data[1]);break;case h.NOTEOFF:d+="NOTEOFF "+h.toNoteString(this.data[1]);break;case h.CONTROLLERCHANGE:d+="CC "+this.data[1]+" "+this.data[2];break; -case h.PROGRAMCHANGE:d+="PC "+this.data[1];break;case h.PITCHBEND:d+="PITCHBEND "+this.getPitchBend();break;case h.KEYPRESSURE:d+="KEYPRESS "+this.data[1]}return d};h.prototype.toHexString=function(){for(var d="",b=0;bthis.properties.max_value||this.trigger("on_midi",b)};l.registerNodeType("midi/filter",q);s.title="MIDIEvent";s.desc="Create a MIDI Event";s.prototype.onAction=function(d,b){"assign"==d?(this.properties.channel=b.channel,this.properties.cmd=b.cmd,this.properties.value1= -b.data[1],this.properties.value2=b.data[2]):(b=new h,b.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?b.setCommandFromString(this.properties.cmd):b.cmd=this.properties.cmd,b.data[0]=b.cmd|b.channel,b.data[1]=Number(this.properties.value1),b.data[2]=Number(this.properties.value2),this.trigger("on_midi",b))};s.prototype.onExecute=function(){var d=this.properties;if(this.outputs)for(var b=0;b=this.size[0]&&(e=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(e,d),a.lineTo(e,0),a.stroke())}};b.title="Visualization";b.desc="Audio Visualization";w.registerNodeType("audio/visualization", -b);a.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=f.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0,b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};a.prototype.onGetInputs=function(){return[["band","number"]]};a.title="Signal";a.desc="extract the signal of some frequency";w.registerNodeType("audio/signal", -a);c.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};c["@code"]={widget:"code"};c.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};c.prototype.onStop=function(){this.audionode.onaudioprocess=c._bypass_function};c.prototype.onPause=function(){this.audionode.onaudioprocess=c._bypass_function};c.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};c.prototype.onExecute=function(){};c.prototype.onRemoved= -function(){this.audionode.onaudioprocess=c._bypass_function};c.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback=this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=c._bypass_function,this.audionode.onaudioprocess=this._callback}};c.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&& -this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};c.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c k && (k = Math.max(0, g + k)); + if (null == n || n > g) { + n = g; + } + n = Number(n); + 0 > n && (n = Math.max(0, g + n)); + for (k = Number(k || 0); k < n; k++) { + this[k] = f; + } + return this; + }; +}, "es6", "es3"); +$jscomp.SYMBOL_PREFIX = "jscomp_symbol_"; +$jscomp.initSymbol = function() { + $jscomp.initSymbol = function() { + }; + $jscomp.global.Symbol || ($jscomp.global.Symbol = $jscomp.Symbol); +}; +$jscomp.Symbol = function() { + var u = 0; + return function(f) { + return $jscomp.SYMBOL_PREFIX + (f || "") + u++; + }; +}(); +$jscomp.initSymbolIterator = function() { + $jscomp.initSymbol(); + var u = $jscomp.global.Symbol.iterator; + u || (u = $jscomp.global.Symbol.iterator = $jscomp.global.Symbol("iterator")); + "function" != typeof Array.prototype[u] && $jscomp.defineProperty(Array.prototype, u, {configurable:!0, writable:!0, value:function() { + return $jscomp.arrayIterator(this); + }}); + $jscomp.initSymbolIterator = function() { + }; +}; +$jscomp.arrayIterator = function(u) { + var f = 0; + return $jscomp.iteratorPrototype(function() { + return f < u.length ? {done:!1, value:u[f++]} : {done:!0}; + }); +}; +$jscomp.iteratorPrototype = function(u) { + $jscomp.initSymbolIterator(); + u = {next:u}; + u[$jscomp.global.Symbol.iterator] = function() { + return this; + }; + return u; +}; +$jscomp.iteratorFromArray = function(u, f) { + $jscomp.initSymbolIterator(); + u instanceof String && (u += ""); + var k = 0, n = {next:function() { + if (k < u.length) { + var g = k++; + return {value:f(g, u[g]), done:!1}; + } + n.next = function() { + return {done:!0, value:void 0}; + }; + return n.next(); + }}; + n[Symbol.iterator] = function() { + return n; + }; + return n; +}; +$jscomp.polyfill("Array.prototype.values", function(u) { + return u ? u : function() { + return $jscomp.iteratorFromArray(this, function(f, k) { + return k; + }); + }; +}, "es8", "es3"); +(function(u) { + function f(a) { + l.debug && console.log("Graph created"); + this.list_of_graphcanvas = null; + this.clear(); + a && this.configure(a); + } + function k(a) { + this._ctor(a); + } + function n(a) { + this._ctor(a); + } + function g(a, b, e) { + e = e || {}; + this.background_image = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; + a && a.constructor === String && (a = document.querySelector(a)); + this.max_zoom = 10; + this.min_zoom = 0.1; + this.zoom_modify_alpha = !0; + this.title_text_font = "bold " + l.NODE_TEXT_SIZE + "px Arial"; + this.inner_text_font = "normal " + l.NODE_SUBTEXT_SIZE + "px Arial"; + this.node_title_color = l.NODE_TITLE_COLOR; + this.default_link_color = "#AAC"; + this.default_connection_color = {input_off:"#AAB", input_on:"#7F7", output_off:"#AAB", output_on:"#7F7"}; + this.highquality_render = !0; + this.use_gradients = !1; + this.editor_alpha = 1; + this.pause_rendering = !1; + this.render_only_selected = this.clear_background = this.render_shadows = !0; + this.live_mode = !1; + this.allow_searchbox = this.allow_interaction = this.allow_dragnodes = this.allow_dragcanvas = this.show_info = !0; + this.drag_mode = !1; + this.filter = this.dragging_rectangle = null; + this.always_render_background = !1; + this.render_canvas_border = !0; + this.render_connections_shadows = !1; + this.render_connection_arrows = this.render_curved_connections = this.render_connections_border = !0; + this.canvas_mouse = [0, 0]; + this.onSearchBoxSelection = this.onSearchBox = null; + this.connections_width = 3; + this.round_radius = 8; + this.node_widget = this.current_node = null; + this.last_mouse_position = [0, 0]; + b && b.attachCanvas(this); + this.setCanvas(a); + this.clear(); + e.skip_render || this.startRendering(); + this.autoresize = e.autoresize; + } + function q(a, b) { + return Math.sqrt((b[0] - a[0]) * (b[0] - a[0]) + (b[1] - a[1]) * (b[1] - a[1])); + } + function r(a, b, e, c, h, m) { + return e < a && e + h > a && c < b && c + m > b ? !0 : !1; + } + function v(a, b) { + var e = a[0] + a[2], c = a[1] + a[3], h = b[1] + b[3]; + return a[0] > b[0] + b[2] || a[1] > h || e < b[0] || c < b[1] ? !1 : !0; + } + function w(a, b) { + function e(a) { + var b = parseInt(h.style.top); + h.style.top = (b + 0.1 * a.deltaY).toFixed() + "px"; + a.preventDefault(); + return !0; + } + this.options = b = b || {}; + var c = this; + b.parentMenu && (b.parentMenu.constructor !== this.constructor ? (console.error("parentMenu must be of class ContextMenu, ignoring it"), b.parentMenu = null) : (this.parentMenu = b.parentMenu, this.parentMenu.lock = !0, this.parentMenu.current_submenu = this)); + b.event && b.event.constructor !== MouseEvent && b.event.constructor !== CustomEvent && (console.error("Event passed to ContextMenu is not of type MouseEvent or CustomEvent. Ignoring it."), b.event = null); + var h = document.createElement("div"); + h.className = "litegraph litecontextmenu litemenubar-panel"; + h.style.minWidth = 100; + h.style.minHeight = 100; + h.style.pointerEvents = "none"; + setTimeout(function() { + h.style.pointerEvents = "auto"; + }, 100); + h.addEventListener("mouseup", function(a) { + a.preventDefault(); + return !0; + }, !0); + h.addEventListener("contextmenu", function(a) { + if (2 != a.button) { + return !1; + } + a.preventDefault(); + return !1; + }, !0); + h.addEventListener("mousedown", function(a) { + if (2 == a.button) { + return c.close(), a.preventDefault(), !0; + } + }, !0); + h.addEventListener("wheel", e, !0); + h.addEventListener("mousewheel", e, !0); + this.root = h; + if (b.title) { + var m = document.createElement("div"); + m.className = "litemenu-title"; + m.innerHTML = b.title; + h.appendChild(m); + } + m = 0; + for (var p in a) { + var g = a.constructor == Array ? a[p] : p; + null != g && g.constructor !== String && (g = void 0 === g.content ? String(g) : g.content); + this.addItem(g, a[p], b); + m++; + } + h.addEventListener("mouseleave", function(a) { + c.lock || c.close(a); + }); + a = document; + b.event && (a = b.event.target.ownerDocument); + a || (a = document); + a.body.appendChild(h); + p = b.left || 0; + a = b.top || 0; + b.event && (p = b.event.pageX - 10, a = b.event.pageY - 10, b.title && (a -= 20), b.parentMenu && (b = b.parentMenu.root.getBoundingClientRect(), p = b.left + b.width), b = document.body.getBoundingClientRect(), m = h.getBoundingClientRect(), p > b.width - m.width - 10 && (p = b.width - m.width - 10), a > b.height - m.height - 10 && (a = b.height - m.height - 10)); + h.style.left = p + "px"; + h.style.top = a + "px"; + } + var l = u.LiteGraph = {NODE_TITLE_HEIGHT:20, NODE_SLOT_HEIGHT:15, NODE_WIDGET_HEIGHT:20, NODE_WIDTH:140, NODE_MIN_WIDTH:50, NODE_COLLAPSED_RADIUS:10, NODE_COLLAPSED_WIDTH:80, CANVAS_GRID_SIZE:10, NODE_TITLE_COLOR:"#999", NODE_TEXT_SIZE:14, NODE_TEXT_COLOR:"#AAA", NODE_SUBTEXT_SIZE:12, NODE_DEFAULT_COLOR:"#333", NODE_DEFAULT_BGCOLOR:"#444", NODE_DEFAULT_BOXCOLOR:"#888", NODE_DEFAULT_SHAPE:"box", MAX_NUMBER_OF_NODES:1000, DEFAULT_POSITION:[100, 100], node_images_path:"", VALID_SHAPES:["default", + "box", "round", "card"], BOX_SHAPE:1, ROUND_SHAPE:2, CIRCLE_SHAPE:3, CARD_SHAPE:4, ARROW_SHAPE:5, INPUT:1, OUTPUT:2, EVENT:-1, ACTION:-1, ALWAYS:0, ON_EVENT:1, NEVER:2, ON_TRIGGER:3, NORMAL_TITLE:0, NO_TITLE:1, TRANSPARENT_TITLE:2, AUTOHIDE_TITLE:3, proxy:null, debug:!1, throw_errors:!0, allow_scripts:!0, registered_node_types:{}, node_types_by_file_extension:{}, Nodes:{}, registerNodeType:function(a, b) { + if (!b.prototype) { + throw "Cannot register a simple object, it must be a class with a prototype"; + } + b.type = a; + l.debug && console.log("Node registered: " + a); + a.split("/"); + var e = b.name, c = a.lastIndexOf("/"); + b.category = a.substr(0, c); + b.title || (b.title = e); + if (b.prototype) { + for (var h in k.prototype) { + b.prototype[h] || (b.prototype[h] = k.prototype[h]); + } + } + Object.defineProperty(b.prototype, "shape", {set:function(a) { + switch(a) { + case "default": + delete this._shape; + break; + case "box": + this._shape = l.BOX_SHAPE; + break; + case "round": + this._shape = l.ROUND_SHAPE; + break; + case "circle": + this._shape = l.CIRCLE_SHAPE; + break; + case "card": + this._shape = l.CARD_SHAPE; + break; + default: + this._shape = a; + } + }, get:function(a) { + return this._shape; + }, enumerable:!0}); + this.registered_node_types[a] = b; + b.constructor.name && (this.Nodes[e] = b); + b.prototype.onPropertyChange && console.warn("LiteGraph node class " + a + " has onPropertyChange method, it must be called onPropertyChanged with d at the end"); + if (b.supported_extensions) { + for (h in b.supported_extensions) { + this.node_types_by_file_extension[b.supported_extensions[h].toLowerCase()] = b; + } + } + }, wrapFunctionAsNode:function(a, b, e, c) { + for (var h = Array(b.length), m = "", y = l.getParameterNames(b), g = 0; g < y.length; ++g) { + m += "this.addInput('" + y[g] + "'," + (e && e[g] ? "'" + e[g] + "'" : "0") + ");\n"; + } + e = Function(m + ("this.addOutput('out'," + (c ? "'" + c + "'" : 0) + ");\n")); + e.title = a.split("/").pop(); + e.desc = "Generated from " + b.name; + e.prototype.onExecute = function() { + for (var a = 0; a < h.length; ++a) { + h[a] = this.getInputData(a); + } + a = b.apply(this, h); + this.setOutputData(0, a); + }; + this.registerNodeType(a, e); + }, addNodeMethod:function(a, b) { + k.prototype[a] = b; + for (var e in this.registered_node_types) { + var c = this.registered_node_types[e]; + c.prototype[a] && (c.prototype["_" + a] = c.prototype[a]); + c.prototype[a] = b; + } + }, createNode:function(a, b, e) { + var c = this.registered_node_types[a]; + if (!c) { + return l.debug && console.log('GraphNode type "' + a + '" not registered.'), null; + } + b = b || c.title || a; + c = new c(b); + c.type = a; + !c.title && b && (c.title = b); + c.properties || (c.properties = {}); + c.properties_info || (c.properties_info = []); + c.flags || (c.flags = {}); + c.size || (c.size = c.computeSize()); + c.pos || (c.pos = l.DEFAULT_POSITION.concat()); + c.mode || (c.mode = l.ALWAYS); + if (e) { + for (var h in e) { + c[h] = e[h]; + } + } + return c; + }, getNodeType:function(a) { + return this.registered_node_types[a]; + }, getNodeTypesInCategory:function(a, b) { + var e = [], c; + for (c in this.registered_node_types) { + var h = this.registered_node_types[c]; + b && h.filter && h.filter != b || ("" == a ? null == h.category && e.push(h) : h.category == a && e.push(h)); + } + return e; + }, getNodeTypesCategories:function() { + var a = {"":1}, b; + for (b in this.registered_node_types) { + this.registered_node_types[b].category && !this.registered_node_types[b].skip_list && (a[this.registered_node_types[b].category] = 1); + } + var e = []; + for (b in a) { + e.push(b); + } + return e; + }, reloadNodes:function(a) { + var b = document.getElementsByTagName("script"), e = [], c; + for (c in b) { + e.push(b[c]); + } + b = document.getElementsByTagName("head")[0]; + a = document.location.href + a; + for (c in e) { + var h = e[c].src; + if (h && h.substr(0, a.length) == a) { + try { + l.debug && console.log("Reloading: " + h); + var m = document.createElement("script"); + m.type = "text/javascript"; + m.src = h; + b.appendChild(m); + b.removeChild(e[c]); + } catch (p) { + if (l.throw_errors) { + throw p; + } + l.debug && console.log("Error while reloading " + h); + } + } + } + l.debug && console.log("Nodes reloaded"); + }, cloneObject:function(a, b) { + if (null == a) { + return null; + } + a = JSON.parse(JSON.stringify(a)); + if (!b) { + return a; + } + for (var e in a) { + b[e] = a[e]; + } + return b; + }, isValidConnection:function(a, b) { + if (!a || !b || a == b || a == l.EVENT && b == l.ACTION) { + return !0; + } + a = String(a); + b = String(b); + a = a.toLowerCase(); + b = b.toLowerCase(); + if (-1 == a.indexOf(",") && -1 == b.indexOf(",")) { + return a == b; + } + a = a.split(","); + b = b.split(","); + for (var e = 0; e < a.length; ++e) { + for (var c = 0; c < b.length; ++c) { + if (a[e] == b[c]) { + return !0; + } + } + } + return !1; + }}; + l.getTime = "undefined" != typeof performance ? performance.now.bind(performance) : "undefined" != typeof Date && Date.now ? Date.now.bind(Date) : "undefined" != typeof process ? function() { + var a = process.hrtime(); + return 0.001 * a[0] + 1e-6 * a[1]; + } : function() { + return (new Date).getTime(); + }; + u.LGraph = l.LGraph = f; + f.supported_types = ["number", "string", "boolean"]; + f.prototype.getSupportedTypes = function() { + return this.supported_types || f.supported_types; + }; + f.STATUS_STOPPED = 1; + f.STATUS_RUNNING = 2; + f.prototype.clear = function() { + this.stop(); + this.status = f.STATUS_STOPPED; + this.last_link_id = this.last_node_id = 1; + this._version = -1; + this._nodes = []; + this._nodes_by_id = {}; + this._nodes_in_order = []; + this._nodes_executable = null; + this._groups = []; + this.links = {}; + this.iteration = 0; + this.config = {}; + this.fixedtime = this.runningtime = this.globaltime = 0; + this.elapsed_time = this.fixedtime_lapse = 0.01; + this.starttime = this.last_update_time = 0; + this.catch_errors = !0; + this.global_inputs = {}; + this.global_outputs = {}; + this.change(); + this.sendActionToCanvas("clear"); + }; + f.prototype.attachCanvas = function(a) { + if (a.constructor != g) { + throw "attachCanvas expects a LGraphCanvas instance"; + } + a.graph && a.graph != this && a.graph.detachCanvas(a); + a.graph = this; + this.list_of_graphcanvas || (this.list_of_graphcanvas = []); + this.list_of_graphcanvas.push(a); + }; + f.prototype.detachCanvas = function(a) { + if (this.list_of_graphcanvas) { + var b = this.list_of_graphcanvas.indexOf(a); + -1 != b && (a.graph = null, this.list_of_graphcanvas.splice(b, 1)); + } + }; + f.prototype.start = function(a) { + if (this.status != f.STATUS_RUNNING) { + this.status = f.STATUS_RUNNING; + if (this.onPlayEvent) { + this.onPlayEvent(); + } + this.sendEventToAllNodes("onStart"); + this.last_update_time = this.starttime = l.getTime(); + var b = this; + this.execution_timer_id = setInterval(function() { + b.runStep(1, !this.catch_errors); + }, a || 1); + } + }; + f.prototype.stop = function() { + if (this.status != f.STATUS_STOPPED) { + this.status = f.STATUS_STOPPED; + if (this.onStopEvent) { + this.onStopEvent(); + } + null != this.execution_timer_id && clearInterval(this.execution_timer_id); + this.execution_timer_id = null; + this.sendEventToAllNodes("onStop"); + } + }; + f.prototype.runStep = function(a, b) { + a = a || 1; + var e = l.getTime(); + this.globaltime = 0.001 * (e - this.starttime); + var c = this._nodes_executable ? this._nodes_executable : this._nodes; + if (c) { + if (b) { + for (var h = 0; h < a; h++) { + for (var m = 0, p = c.length; m < p; ++m) { + var g = c[m]; + if (g.mode == l.ALWAYS && g.onExecute) { + g.onExecute(); + } + } + this.fixedtime += this.fixedtime_lapse; + if (this.onExecuteStep) { + this.onExecuteStep(); + } + } + if (this.onAfterExecute) { + this.onAfterExecute(); + } + } else { + try { + for (h = 0; h < a; h++) { + m = 0; + for (p = c.length; m < p; ++m) { + if (g = c[m], g.mode == l.ALWAYS && g.onExecute) { + g.onExecute(); + } + } + this.fixedtime += this.fixedtime_lapse; + if (this.onExecuteStep) { + this.onExecuteStep(); + } + } + if (this.onAfterExecute) { + this.onAfterExecute(); + } + this.errors_in_execution = !1; + } catch (G) { + this.errors_in_execution = !0; + if (l.throw_errors) { + throw G; + } + l.debug && console.log("Error during execution: " + G); + this.stop(); + } + } + a = l.getTime(); + e = a - e; + 0 == e && (e = 1); + this.execution_time = 0.001 * e; + this.globaltime += 0.001 * e; + this.iteration += 1; + this.elapsed_time = 0.001 * (a - this.last_update_time); + this.last_update_time = a; + } + }; + f.prototype.updateExecutionOrder = function() { + this._nodes_in_order = this.computeExecutionOrder(!1); + this._nodes_executable = []; + for (var a = 0; a < this._nodes_in_order.length; ++a) { + this._nodes_in_order[a].onExecute && this._nodes_executable.push(this._nodes_in_order[a]); + } + }; + f.prototype.computeExecutionOrder = function(a, b) { + for (var e = [], c = [], h = {}, m = {}, p = {}, g = 0, d = this._nodes.length; g < d; ++g) { + var f = this._nodes[g]; + if (!a || f.onExecute) { + h[f.id] = f; + var n = 0; + if (f.inputs) { + for (var k = 0, q = f.inputs.length; k < q; k++) { + f.inputs[k] && null != f.inputs[k].link && (n += 1); + } + } + 0 == n ? (c.push(f), b && (f._level = 1)) : (b && (f._level = 0), p[f.id] = n); + } + } + for (; 0 != c.length;) { + if (f = c.shift(), e.push(f), delete h[f.id], f.outputs) { + for (g = 0; g < f.outputs.length; g++) { + if (a = f.outputs[g], null != a && null != a.links && 0 != a.links.length) { + for (k = 0; k < a.links.length; k++) { + (d = this.links[a.links[k]]) && !m[d.id] && (n = this.getNodeById(d.target_id), null == n ? m[d.id] = !0 : (b && (!n._level || n._level <= f._level) && (n._level = f._level + 1), m[d.id] = !0, --p[n.id], 0 == p[n.id] && c.push(n))); + } + } + } + } + } + for (g in h) { + e.push(h[g]); + } + e.length != this._nodes.length && l.debug && console.warn("something went wrong, nodes missing"); + d = e.length; + for (g = 0; g < d; ++g) { + e[g].order = g; + } + e = e.sort(function(a, b) { + var e = a.constructor.priority || a.priority || 0, c = b.constructor.priority || b.priority || 0; + return e == c ? a.order - b.order : e - c; + }); + for (g = 0; g < d; ++g) { + e[g].order = g; + } + return e; + }; + f.prototype.getAncestors = function(a) { + for (var b = [], e = [a], c = {}; e.length;) { + var h = e.shift(); + if (h.inputs) { + c[h.id] || h == a || (c[h.id] = !0, b.push(h)); + for (var m = 0; m < h.inputs.length; ++m) { + var p = h.getInputNode(m); + p && -1 == b.indexOf(p) && e.push(p); + } + } + } + b.sort(function(a, b) { + return a.order - b.order; + }); + return b; + }; + f.prototype.arrange = function(a) { + a = a || 40; + for (var b = this.computeExecutionOrder(!1, !0), e = [], c = 0; c < b.length; ++c) { + var h = b[c], m = h._level || 1; + e[m] || (e[m] = []); + e[m].push(h); + } + b = a; + for (c = 0; c < e.length; ++c) { + if (m = e[c]) { + for (var p = 100, g = a, d = 0; d < m.length; ++d) { + h = m[d], h.pos[0] = b, h.pos[1] = g, h.size[0] > p && (p = h.size[0]), g += h.size[1] + a; + } + b += p + a; + } + } + this.setDirtyCanvas(!0, !0); + }; + f.prototype.getTime = function() { + return this.globaltime; + }; + f.prototype.getFixedTime = function() { + return this.fixedtime; + }; + f.prototype.getElapsedTime = function() { + return this.elapsed_time; + }; + f.prototype.sendEventToAllNodes = function(a, b, e) { + e = e || l.ALWAYS; + var c = this._nodes_in_order ? this._nodes_in_order : this._nodes; + if (c) { + for (var h = 0, m = c.length; h < m; ++h) { + var p = c[h]; + if (p[a] && p.mode == e) { + if (void 0 === b) { + p[a](); + } else { + if (b && b.constructor === Array) { + p[a].apply(p, b); + } else { + p[a](b); + } + } + } + } + } + }; + f.prototype.sendActionToCanvas = function(a, b) { + if (this.list_of_graphcanvas) { + for (var e = 0; e < this.list_of_graphcanvas.length; ++e) { + var c = this.list_of_graphcanvas[e]; + c[a] && c[a].apply(c, b); + } + } + }; + f.prototype.add = function(a, b) { + if (a) { + if (a.constructor === n) { + this._groups.push(a), this.setDirtyCanvas(!0), this.change(), a.graph = this, this._version++; + } else { + -1 != a.id && null != this._nodes_by_id[a.id] && (console.warn("LiteGraph: there is already a node with this ID, changing it"), a.id = ++this.last_node_id); + if (this._nodes.length >= l.MAX_NUMBER_OF_NODES) { + throw "LiteGraph: max number of nodes in a graph reached"; + } + null == a.id || -1 == a.id ? a.id = ++this.last_node_id : this.last_node_id < a.id && (this.last_node_id = a.id); + a.graph = this; + this._version++; + this._nodes.push(a); + this._nodes_by_id[a.id] = a; + if (a.onAdded) { + a.onAdded(this); + } + this.config.align_to_grid && a.alignToGrid(); + b || this.updateExecutionOrder(); + if (this.onNodeAdded) { + this.onNodeAdded(a); + } + this.setDirtyCanvas(!0); + this.change(); + return a; + } + } + }; + f.prototype.remove = function(a) { + if (a.constructor === l.LGraphGroup) { + var b = this._groups.indexOf(a); + -1 != b && this._groups.splice(b, 1); + a.graph = null; + this._version++; + this.setDirtyCanvas(!0, !0); + this.change(); + } else { + if (null != this._nodes_by_id[a.id] && !a.ignore_remove) { + if (a.inputs) { + for (b = 0; b < a.inputs.length; b++) { + var e = a.inputs[b]; + null != e.link && a.disconnectInput(b); + } + } + if (a.outputs) { + for (b = 0; b < a.outputs.length; b++) { + e = a.outputs[b], null != e.links && e.links.length && a.disconnectOutput(b); + } + } + if (a.onRemoved) { + a.onRemoved(); + } + a.graph = null; + this._version++; + if (this.list_of_graphcanvas) { + for (b = 0; b < this.list_of_graphcanvas.length; ++b) { + e = this.list_of_graphcanvas[b], e.selected_nodes[a.id] && delete e.selected_nodes[a.id], e.node_dragged == a && (e.node_dragged = null); + } + } + b = this._nodes.indexOf(a); + -1 != b && this._nodes.splice(b, 1); + delete this._nodes_by_id[a.id]; + if (this.onNodeRemoved) { + this.onNodeRemoved(a); + } + this.setDirtyCanvas(!0, !0); + this.change(); + this.updateExecutionOrder(); + } + } + }; + f.prototype.getNodeById = function(a) { + return null == a ? null : this._nodes_by_id[a]; + }; + f.prototype.findNodesByClass = function(a) { + for (var b = [], e = 0, c = this._nodes.length; e < c; ++e) { + this._nodes[e].constructor === a && b.push(this._nodes[e]); + } + return b; + }; + f.prototype.findNodesByType = function(a) { + a = a.toLowerCase(); + for (var b = [], e = 0, c = this._nodes.length; e < c; ++e) { + this._nodes[e].type.toLowerCase() == a && b.push(this._nodes[e]); + } + return b; + }; + f.prototype.findNodesByTitle = function(a) { + for (var b = [], e = 0, c = this._nodes.length; e < c; ++e) { + this._nodes[e].title == a && b.push(this._nodes[e]); + } + return b; + }; + f.prototype.getNodeOnPos = function(a, b, e) { + e = e || this._nodes; + for (var c = e.length - 1; 0 <= c; c--) { + var h = e[c]; + if (h.isPointInside(a, b, 2)) { + return h; + } + } + return null; + }; + f.prototype.getGroupOnPos = function(a, b) { + for (var e = this._groups.length - 1; 0 <= e; e--) { + var c = this._groups[e]; + if (c.isPointInside(a, b, 2)) { + return c; + } + } + return null; + }; + f.prototype.addGlobalInput = function(a, b, e) { + this.global_inputs[a] = {name:a, type:b, value:e}; + this._version++; + if (this.onGlobalInputAdded) { + this.onGlobalInputAdded(a, b); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + }; + f.prototype.setGlobalInputData = function(a, b) { + if (a = this.global_inputs[a]) { + a.value = b; + } + }; + f.prototype.setInputData = f.prototype.setGlobalInputData; + f.prototype.getGlobalInputData = function(a) { + return (a = this.global_inputs[a]) ? a.value : null; + }; + f.prototype.renameGlobalInput = function(a, b) { + if (b != a) { + if (!this.global_inputs[a]) { + return !1; + } + if (this.global_inputs[b]) { + return console.error("there is already one input with that name"), !1; + } + this.global_inputs[b] = this.global_inputs[a]; + delete this.global_inputs[a]; + this._version++; + if (this.onGlobalInputRenamed) { + this.onGlobalInputRenamed(a, b); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + } + }; + f.prototype.changeGlobalInputType = function(a, b) { + if (!this.global_inputs[a]) { + return !1; + } + if (!this.global_inputs[a].type || this.global_inputs[a].type.toLowerCase() != b.toLowerCase()) { + if (this.global_inputs[a].type = b, this._version++, this.onGlobalInputTypeChanged) { + this.onGlobalInputTypeChanged(a, b); + } + } + }; + f.prototype.removeGlobalInput = function(a) { + if (!this.global_inputs[a]) { + return !1; + } + delete this.global_inputs[a]; + this._version++; + if (this.onGlobalInputRemoved) { + this.onGlobalInputRemoved(a); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + return !0; + }; + f.prototype.addGlobalOutput = function(a, b, e) { + this.global_outputs[a] = {name:a, type:b, value:e}; + this._version++; + if (this.onGlobalOutputAdded) { + this.onGlobalOutputAdded(a, b); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + }; + f.prototype.setGlobalOutputData = function(a, b) { + if (a = this.global_outputs[a]) { + a.value = b; + } + }; + f.prototype.getGlobalOutputData = function(a) { + return (a = this.global_outputs[a]) ? a.value : null; + }; + f.prototype.getOutputData = f.prototype.getGlobalOutputData; + f.prototype.renameGlobalOutput = function(a, b) { + if (!this.global_outputs[a]) { + return !1; + } + if (this.global_outputs[b]) { + return console.error("there is already one output with that name"), !1; + } + this.global_outputs[b] = this.global_outputs[a]; + delete this.global_outputs[a]; + this._version++; + if (this.onGlobalOutputRenamed) { + this.onGlobalOutputRenamed(a, b); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + }; + f.prototype.changeGlobalOutputType = function(a, b) { + if (!this.global_outputs[a]) { + return !1; + } + if (!this.global_outputs[a].type || this.global_outputs[a].type.toLowerCase() != b.toLowerCase()) { + if (this.global_outputs[a].type = b, this._version++, this.onGlobalOutputTypeChanged) { + this.onGlobalOutputTypeChanged(a, b); + } + } + }; + f.prototype.removeGlobalOutput = function(a) { + if (!this.global_outputs[a]) { + return !1; + } + delete this.global_outputs[a]; + this._version++; + if (this.onGlobalOutputRemoved) { + this.onGlobalOutputRemoved(a); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + return !0; + }; + f.prototype.triggerInput = function(a, b) { + a = this.findNodesByTitle(a); + for (var e = 0; e < a.length; ++e) { + a[e].onTrigger(b); + } + }; + f.prototype.setCallback = function(a, b) { + a = this.findNodesByTitle(a); + for (var e = 0; e < a.length; ++e) { + a[e].setTrigger(b); + } + }; + f.prototype.connectionChange = function(a) { + this.updateExecutionOrder(); + if (this.onConnectionChange) { + this.onConnectionChange(a); + } + this._version++; + this.sendActionToCanvas("onConnectionChange"); + }; + f.prototype.isLive = function() { + if (!this.list_of_graphcanvas) { + return !1; + } + for (var a = 0; a < this.list_of_graphcanvas.length; ++a) { + if (this.list_of_graphcanvas[a].live_mode) { + return !0; + } + } + return !1; + }; + f.prototype.change = function() { + l.debug && console.log("Graph changed"); + this.sendActionToCanvas("setDirty", [!0, !0]); + if (this.on_change) { + this.on_change(this); + } + }; + f.prototype.setDirtyCanvas = function(a, b) { + this.sendActionToCanvas("setDirty", [a, b]); + }; + f.prototype.serialize = function() { + for (var a = [], b = 0, e = this._nodes.length; b < e; ++b) { + a.push(this._nodes[b].serialize()); + } + e = []; + for (b in this.links) { + var c = this.links[b]; + e.push([c.id, c.origin_id, c.origin_slot, c.target_id, c.target_slot, c.type]); + } + c = []; + for (b = 0; b < this._groups.length; ++b) { + c.push(this._groups[b].serialize()); + } + return {last_node_id:this.last_node_id, last_link_id:this.last_link_id, nodes:a, links:e, groups:c, config:this.config}; + }; + f.prototype.configure = function(a, b) { + if (a) { + b || this.clear(); + b = a.nodes; + if (a.links && a.links.constructor === Array) { + for (var e = [], c = 0; c < a.links.length; ++c) { + var h = a.links[c]; + e[h[0]] = {id:h[0], origin_id:h[1], origin_slot:h[2], target_id:h[3], target_slot:h[4], type:h[5]}; + } + a.links = e; + } + for (c in a) { + this[c] = a[c]; + } + e = !1; + this._nodes = []; + if (b) { + c = 0; + for (h = b.length; c < h; ++c) { + var m = b[c], p = l.createNode(m.type, m.title); + p ? (p.id = m.id, this.add(p, !0)) : (l.debug && console.log("Node not found: " + m.type), e = !0); + } + c = 0; + for (h = b.length; c < h; ++c) { + m = b[c], (p = this.getNodeById(m.id)) && p.configure(m); + } + } + this._groups.length = 0; + if (a.groups) { + for (c = 0; c < a.groups.length; ++c) { + b = new l.LGraphGroup, b.configure(a.groups[c]), this.add(b); + } + } + this.updateExecutionOrder(); + this._version++; + this.setDirtyCanvas(!0, !0); + return e; + } + }; + f.prototype.load = function(a) { + var b = this, e = new XMLHttpRequest; + e.open("GET", a, !0); + e.send(null); + e.onload = function(a) { + 200 !== e.status ? console.error("Error loading graph:", e.status, e.response) : (a = JSON.parse(e.response), b.configure(a)); + }; + e.onerror = function(a) { + console.error("Error loading graph:", a); + }; + }; + f.prototype.onNodeTrace = function(a, b, e) { + }; + u.LGraphNode = l.LGraphNode = k; + k.prototype._ctor = function(a) { + this.title = a || "Unnamed"; + this.size = [l.NODE_WIDTH, 60]; + this.graph = null; + this._pos = new Float32Array(10, 10); + Object.defineProperty(this, "pos", {set:function(a) { + !a || 2 > a.length || (this._pos[0] = a[0], this._pos[1] = a[1]); + }, get:function() { + return this._pos; + }, enumerable:!0}); + this.id = -1; + this.type = null; + this.inputs = []; + this.outputs = []; + this.connections = []; + this.properties = {}; + this.properties_info = []; + this.data = null; + this.flags = {}; + }; + k.prototype.configure = function(a) { + this.graph && this.graph._version++; + for (var b in a) { + if ("console" != b) { + if ("properties" == b) { + for (var e in a.properties) { + if (this.properties[e] = a.properties[e], this.onPropertyChanged) { + this.onPropertyChanged(e, a.properties[e]); + } + } + } else { + null != a[b] && ("object" == typeof a[b] ? this[b] && this[b].configure ? this[b].configure(a[b]) : this[b] = l.cloneObject(a[b], this[b]) : this[b] = a[b]); + } + } + } + a.title || (this.title = this.constructor.title); + if (this.onConnectionsChange) { + if (this.inputs) { + for (var c = 0; c < this.inputs.length; ++c) { + e = this.inputs[c]; + var h = this.graph ? this.graph.links[e.link] : null; + this.onConnectionsChange(l.INPUT, c, !0, h, e); + } + } + if (this.outputs) { + for (c = 0; c < this.outputs.length; ++c) { + if (e = this.outputs[c], e.links) { + for (b = 0; b < e.links.length; ++b) { + h = this.graph ? this.graph.links[e.links[b]] : null, this.onConnectionsChange(l.OUTPUT, c, !0, h, e); + } + } + } + } + } + for (c in this.inputs) { + e = this.inputs[c], e.link && e.link.length && (h = e.link, "object" == typeof h && (e.link = h[0], this.graph && (this.graph.links[h[0]] = {id:h[0], origin_id:h[1], origin_slot:h[2], target_id:h[3], target_slot:h[4]}))); + } + for (c in this.outputs) { + if (e = this.outputs[c], e.links && 0 != e.links.length) { + for (b in e.links) { + h = e.links[b], "object" == typeof h && (e.links[b] = h[0]); + } + } + } + if (this.onConfigure) { + this.onConfigure(a); + } + }; + k.prototype.serialize = function() { + var a = {id:this.id, type:this.type, pos:this.pos, size:this.size, data:this.data, flags:l.cloneObject(this.flags), mode:this.mode}; + this.inputs && (a.inputs = this.inputs); + if (this.outputs) { + for (var b = 0; b < this.outputs.length; b++) { + delete this.outputs[b]._data; + } + a.outputs = this.outputs; + } + this.title && this.title != this.constructor.title && (a.title = this.title); + this.properties && (a.properties = l.cloneObject(this.properties)); + a.type || (a.type = this.constructor.type); + this.color && (a.color = this.color); + this.bgcolor && (a.bgcolor = this.bgcolor); + this.boxcolor && (a.boxcolor = this.boxcolor); + this.shape && (a.shape = this.shape); + if (this.onSerialize) { + this.onSerialize(a); + } + return a; + }; + k.prototype.clone = function() { + var a = l.createNode(this.type), b = l.cloneObject(this.serialize()); + if (b.inputs) { + for (var e = 0; e < b.inputs.length; ++e) { + b.inputs[e].link = null; + } + } + if (b.outputs) { + for (e = 0; e < b.outputs.length; ++e) { + b.outputs[e].links && (b.outputs[e].links.length = 0); + } + } + delete b.id; + a.configure(b); + return a; + }; + k.prototype.toString = function() { + return JSON.stringify(this.serialize()); + }; + k.prototype.getTitle = function() { + return this.title || this.constructor.title; + }; + k.prototype.setOutputData = function(a, b) { + if (this.outputs && !(-1 == a || a >= this.outputs.length)) { + var e = this.outputs[a]; + if (e && (e._data = b, this.outputs[a].links)) { + for (e = 0; e < this.outputs[a].links.length; e++) { + this.graph.links[this.outputs[a].links[e]].data = b; + } + } + } + }; + k.prototype.getInputData = function(a, b) { + if (this.inputs && !(a >= this.inputs.length || null == this.inputs[a].link)) { + a = this.graph.links[this.inputs[a].link]; + if (!a) { + return null; + } + if (!b) { + return a.data; + } + b = this.graph.getNodeById(a.origin_id); + if (!b) { + return a.data; + } + if (b.updateOutputData) { + b.updateOutputData(a.origin_slot); + } else { + if (b.onExecute) { + b.onExecute(); + } + } + return a.data; + } + }; + k.prototype.getInputDataByName = function(a, b) { + a = this.findInputSlot(a); + return -1 == a ? null : this.getInputData(a, b); + }; + k.prototype.isInputConnected = function(a) { + return this.inputs ? a < this.inputs.length && null != this.inputs[a].link : !1; + }; + k.prototype.getInputInfo = function(a) { + return this.inputs ? a < this.inputs.length ? this.inputs[a] : null : null; + }; + k.prototype.getInputNode = function(a) { + if (!this.inputs || a >= this.inputs.length) { + return null; + } + a = this.inputs[a]; + return a && null !== a.link ? (a = this.graph.links[a.link]) ? this.graph.getNodeById(a.origin_id) : null : null; + }; + k.prototype.getInputOrProperty = function(a) { + if (!this.inputs || !this.inputs.length) { + return this.properties ? this.properties[a] : null; + } + for (var b = 0, e = this.inputs.length; b < e; ++b) { + if (a == this.inputs[b].name) { + return (a = this.graph.links[this.inputs[b].link]) ? a.data : null; + } + } + return this.properties[a]; + }; + k.prototype.getOutputData = function(a) { + return !this.outputs || a >= this.outputs.length ? null : this.outputs[a]._data; + }; + k.prototype.getOutputInfo = function(a) { + return this.outputs ? a < this.outputs.length ? this.outputs[a] : null : null; + }; + k.prototype.isOutputConnected = function(a) { + return this.outputs ? a < this.outputs.length && this.outputs[a].links && this.outputs[a].links.length : !1; + }; + k.prototype.isAnyOutputConnected = function() { + if (!this.outputs) { + return !1; + } + for (var a = 0; a < this.outputs.length; ++a) { + if (this.outputs[a].links && this.outputs[a].links.length) { + return !0; + } + } + return !1; + }; + k.prototype.getOutputNodes = function(a) { + if (!this.outputs || 0 == this.outputs.length || a >= this.outputs.length) { + return null; + } + a = this.outputs[a]; + if (!a.links || 0 == a.links.length) { + return null; + } + for (var b = [], e = 0; e < a.links.length; e++) { + var c = this.graph.links[a.links[e]]; + c && (c = this.graph.getNodeById(c.target_id)) && b.push(c); + } + return b; + }; + k.prototype.trigger = function(a, b) { + if (this.outputs && this.outputs.length) { + this.graph && (this.graph._last_trigger_time = l.getTime()); + for (var e = 0; e < this.outputs.length; ++e) { + var c = this.outputs[e]; + !c || c.type !== l.EVENT || a && c.name != a || this.triggerSlot(e, b); + } + } + }; + k.prototype.triggerSlot = function(a, b) { + if (this.outputs && (a = this.outputs[a]) && (a = a.links) && a.length) { + this.graph && (this.graph._last_trigger_time = l.getTime()); + for (var e = 0; e < a.length; ++e) { + var c = this.graph.links[a[e]]; + if (c) { + var h = this.graph.getNodeById(c.target_id); + if (h) { + if (c._last_time = l.getTime(), c = h.inputs[c.target_slot], h.onAction) { + h.onAction(c.name, b); + } else { + if (h.mode === l.ON_TRIGGER && h.onExecute) { + h.onExecute(b); + } + } + } + } + } + } + }; + k.prototype.addProperty = function(a, b, e, c) { + e = {name:a, type:e, default_value:b}; + if (c) { + for (var h in c) { + e[h] = c[h]; + } + } + this.properties_info || (this.properties_info = []); + this.properties_info.push(e); + this.properties || (this.properties = {}); + this.properties[a] = b; + return e; + }; + k.prototype.addOutput = function(a, b, e) { + a = {name:a, type:b, links:null}; + if (e) { + for (var c in e) { + a[c] = e[c]; + } + } + this.outputs || (this.outputs = []); + this.outputs.push(a); + if (this.onOutputAdded) { + this.onOutputAdded(a); + } + this.size = this.computeSize(); + return a; + }; + k.prototype.addOutputs = function(a) { + for (var b = 0; b < a.length; ++b) { + var e = a[b], c = {name:e[0], type:e[1], link:null}; + if (a[2]) { + for (var h in e[2]) { + c[h] = e[2][h]; + } + } + this.outputs || (this.outputs = []); + this.outputs.push(c); + if (this.onOutputAdded) { + this.onOutputAdded(c); + } + } + this.size = this.computeSize(); + }; + k.prototype.removeOutput = function(a) { + this.disconnectOutput(a); + this.outputs.splice(a, 1); + this.size = this.computeSize(); + if (this.onOutputRemoved) { + this.onOutputRemoved(a); + } + }; + k.prototype.addInput = function(a, b, e) { + a = {name:a, type:b || 0, link:null}; + if (e) { + for (var c in e) { + a[c] = e[c]; + } + } + this.inputs || (this.inputs = []); + this.inputs.push(a); + this.size = this.computeSize(); + if (this.onInputAdded) { + this.onInputAdded(a); + } + return a; + }; + k.prototype.addInputs = function(a) { + for (var b = 0; b < a.length; ++b) { + var e = a[b], c = {name:e[0], type:e[1], link:null}; + if (a[2]) { + for (var h in e[2]) { + c[h] = e[2][h]; + } + } + this.inputs || (this.inputs = []); + this.inputs.push(c); + if (this.onInputAdded) { + this.onInputAdded(c); + } + } + this.size = this.computeSize(); + }; + k.prototype.removeInput = function(a) { + this.disconnectInput(a); + this.inputs.splice(a, 1); + this.size = this.computeSize(); + if (this.onInputRemoved) { + this.onInputRemoved(a); + } + }; + k.prototype.addConnection = function(a, b, e, c) { + a = {name:a, type:b, pos:e, direction:c, links:null}; + this.connections.push(a); + return a; + }; + k.prototype.computeSize = function(a, b) { + function e(a) { + return a ? c * a.length * 0.6 : 0; + } + a = Math.max(this.inputs ? this.inputs.length : 1, this.outputs ? this.outputs.length : 1); + b = b || new Float32Array([0, 0]); + a = Math.max(a, 1); + var c = l.NODE_TEXT_SIZE; + b[1] = (this.constructor.slot_start_y || 0) + a * (c + 1) + (this.widgets ? this.widgets.length : 0) * (l.NODE_WIDGET_HEIGHT + 4) + 4; + a = e(this.title); + var h = 0, m = 0; + if (this.inputs) { + for (var p = 0, g = this.inputs.length; p < g; ++p) { + var d = this.inputs[p]; + d = d.label || d.name || ""; + d = e(d); + h < d && (h = d); + } + } + if (this.outputs) { + for (p = 0, g = this.outputs.length; p < g; ++p) { + d = this.outputs[p], d = d.label || d.name || "", d = e(d), m < d && (m = d); + } + } + b[0] = Math.max(h + m + 10, a); + b[0] = Math.max(b[0], l.NODE_WIDTH); + if (this.onResize) { + this.onResize(b); + } + return b; + }; + k.prototype.addWidget = function(a, b, e, c, h) { + this.widgets || (this.widgets = []); + b = {type:a.toLowerCase(), name:b, value:e, callback:c, options:h || {}}; + void 0 !== b.options.y && (b.y = b.options.y); + if ("combo" == a && !b.options.values) { + throw "LiteGraph addWidget('combo',...) requires to pass values in options: { values:['red','blue'] }"; + } + this.widgets.push(b); + return b; + }; + k.prototype.getBounding = function(a) { + a = a || new Float32Array(4); + a[0] = this.pos[0] - 4; + a[1] = this.pos[1] - l.NODE_TITLE_HEIGHT; + a[2] = this.size[0] + 4; + a[3] = this.size[1] + l.NODE_TITLE_HEIGHT; + return a; + }; + k.prototype.isPointInside = function(a, b, e) { + e = e || 0; + var c = this.graph && this.graph.isLive() ? 0 : 20; + if (this.flags && this.flags.collapsed) { + if (r(a, b, this.pos[0] - e, this.pos[1] - l.NODE_TITLE_HEIGHT - e, (this._collapsed_width || l.NODE_COLLAPSED_WIDTH) + 2 * e, l.NODE_TITLE_HEIGHT + 2 * e)) { + return !0; + } + } else { + if (this.pos[0] - 4 - e < a && this.pos[0] + this.size[0] + 4 + e > a && this.pos[1] - c - e < b && this.pos[1] + this.size[1] + e > b) { + return !0; + } + } + return !1; + }; + k.prototype.getSlotInPosition = function(a, b) { + if (this.inputs) { + for (var e = 0, c = this.inputs.length; e < c; ++e) { + var h = this.inputs[e], m = this.getConnectionPos(!0, e); + if (r(a, b, m[0] - 10, m[1] - 5, 20, 10)) { + return {input:h, slot:e, link_pos:m, locked:h.locked}; + } + } + } + if (this.outputs) { + for (e = 0, c = this.outputs.length; e < c; ++e) { + if (h = this.outputs[e], m = this.getConnectionPos(!1, e), r(a, b, m[0] - 10, m[1] - 5, 20, 10)) { + return {output:h, slot:e, link_pos:m, locked:h.locked}; + } + } + } + return null; + }; + k.prototype.findInputSlot = function(a) { + if (!this.inputs) { + return -1; + } + for (var b = 0, e = this.inputs.length; b < e; ++b) { + if (a == this.inputs[b].name) { + return b; + } + } + return -1; + }; + k.prototype.findOutputSlot = function(a) { + if (!this.outputs) { + return -1; + } + for (var b = 0, e = this.outputs.length; b < e; ++b) { + if (a == this.outputs[b].name) { + return b; + } + } + return -1; + }; + k.prototype.connect = function(a, b, e) { + e = e || 0; + if (!this.graph) { + return console.log("Connect: Error, node doesnt belong to any graph. Nodes must be added first to a graph before connecting them."), !1; + } + if (a.constructor === String) { + if (a = this.findOutputSlot(a), -1 == a) { + return l.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.outputs || a >= this.outputs.length) { + return l.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + b && b.constructor === Number && (b = this.graph.getNodeById(b)); + if (!b) { + throw "target node is null"; + } + if (b == this) { + return !1; + } + if (e.constructor === String) { + if (e = b.findInputSlot(e), -1 == e) { + return l.debug && console.log("Connect: Error, no slot of name " + e), !1; + } + } else { + if (e === l.EVENT) { + return !1; + } + if (!b.inputs || e >= b.inputs.length) { + return l.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + null != b.inputs[e].link && b.disconnectInput(e); + this.setDirtyCanvas(!1, !0); + this.graph.connectionChange(this); + var c = this.outputs[a]; + if (b.onConnectInput && !1 === b.onConnectInput(e, c.type, c)) { + return !1; + } + var h = b.inputs[e]; + if (l.isValidConnection(c.type, h.type)) { + var m = {id:this.graph.last_link_id++, type:h.type, origin_id:this.id, origin_slot:a, target_id:b.id, target_slot:e}; + this.graph.links[m.id] = m; + null == c.links && (c.links = []); + c.links.push(m.id); + b.inputs[e].link = m.id; + this.graph && this.graph._version++; + if (this.onConnectionsChange) { + this.onConnectionsChange(l.OUTPUT, a, !0, m, c); + } + if (b.onConnectionsChange) { + b.onConnectionsChange(l.INPUT, e, !0, m, h); + } + } + this.setDirtyCanvas(!1, !0); + this.graph.connectionChange(this); + return !0; + }; + k.prototype.disconnectOutput = function(a, b) { + if (a.constructor === String) { + if (a = this.findOutputSlot(a), -1 == a) { + return l.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.outputs || a >= this.outputs.length) { + return l.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + var e = this.outputs[a]; + if (!e.links || 0 == e.links.length) { + return !1; + } + if (b) { + b.constructor === Number && (b = this.graph.getNodeById(b)); + if (!b) { + throw "Target Node not found"; + } + for (var c = 0, h = e.links.length; c < h; c++) { + var m = e.links[c], p = this.graph.links[m]; + if (p.target_id == b.id) { + e.links.splice(c, 1); + var g = b.inputs[p.target_slot]; + g.link = null; + delete this.graph.links[m]; + this.graph && this.graph._version++; + if (b.onConnectionsChange) { + b.onConnectionsChange(l.INPUT, p.target_slot, !1, p, g); + } + if (this.onConnectionsChange) { + this.onConnectionsChange(l.OUTPUT, a, !1, p, e); + } + break; + } + } + } else { + c = 0; + for (h = e.links.length; c < h; c++) { + if (m = e.links[c], p = this.graph.links[m]) { + b = this.graph.getNodeById(p.target_id); + this.graph && this.graph._version++; + if (b && (g = b.inputs[p.target_slot], g.link = null, b.onConnectionsChange)) { + b.onConnectionsChange(l.INPUT, p.target_slot, !1, p, g); + } + delete this.graph.links[m]; + if (this.onConnectionsChange) { + this.onConnectionsChange(l.OUTPUT, a, !1, p, e); + } + } + } + e.links = null; + } + this.setDirtyCanvas(!1, !0); + this.graph.connectionChange(this); + return !0; + }; + k.prototype.disconnectInput = function(a) { + if (a.constructor === String) { + if (a = this.findInputSlot(a), -1 == a) { + return l.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.inputs || a >= this.inputs.length) { + return l.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + var b = this.inputs[a]; + if (!b) { + return !1; + } + var e = this.inputs[a].link; + this.inputs[a].link = null; + var c = this.graph.links[e]; + if (c) { + var h = this.graph.getNodeById(c.origin_id); + if (!h) { + return !1; + } + var m = h.outputs[c.origin_slot]; + if (!m || !m.links || 0 == m.links.length) { + return !1; + } + for (var p = 0, g = m.links.length; p < g; p++) { + if (m.links[p] == e) { + m.links.splice(p, 1); + break; + } + } + delete this.graph.links[e]; + this.graph && this.graph._version++; + if (this.onConnectionsChange) { + this.onConnectionsChange(l.INPUT, a, !1, c, b); + } + if (h.onConnectionsChange) { + h.onConnectionsChange(l.OUTPUT, p, !1, c, m); + } + } + this.setDirtyCanvas(!1, !0); + this.graph.connectionChange(this); + return !0; + }; + k.prototype.getConnectionPos = function(a, b) { + return this.flags.collapsed ? a ? [this.pos[0], this.pos[1] - 0.5 * l.NODE_TITLE_HEIGHT] : [this.pos[0] + (this._collapsed_width || l.NODE_COLLAPSED_WIDTH), this.pos[1] - 0.5 * l.NODE_TITLE_HEIGHT] : a && -1 == b ? [this.pos[0] + 10, this.pos[1] + 10] : a && this.inputs.length > b && this.inputs[b].pos ? [this.pos[0] + this.inputs[b].pos[0], this.pos[1] + this.inputs[b].pos[1]] : !a && this.outputs.length > b && this.outputs[b].pos ? [this.pos[0] + this.outputs[b].pos[0], this.pos[1] + this.outputs[b].pos[1]] : + a ? [this.pos[0], this.pos[1] + 10 + b * l.NODE_SLOT_HEIGHT + (this.constructor.slot_start_y || 0)] : [this.pos[0] + this.size[0] + 1, this.pos[1] + 10 + b * l.NODE_SLOT_HEIGHT + (this.constructor.slot_start_y || 0)]; + }; + k.prototype.alignToGrid = function() { + this.pos[0] = l.CANVAS_GRID_SIZE * Math.round(this.pos[0] / l.CANVAS_GRID_SIZE); + this.pos[1] = l.CANVAS_GRID_SIZE * Math.round(this.pos[1] / l.CANVAS_GRID_SIZE); + }; + k.prototype.trace = function(a) { + this.console || (this.console = []); + this.console.push(a); + this.console.length > k.MAX_CONSOLE && this.console.shift(); + this.graph.onNodeTrace(this, a); + }; + k.prototype.setDirtyCanvas = function(a, b) { + this.graph && this.graph.sendActionToCanvas("setDirty", [a, b]); + }; + k.prototype.loadImage = function(a) { + var b = new Image; + b.src = l.node_images_path + a; + b.ready = !1; + var e = this; + b.onload = function() { + this.ready = !0; + e.setDirtyCanvas(!0); + }; + return b; + }; + k.prototype.captureInput = function(a) { + if (this.graph && this.graph.list_of_graphcanvas) { + for (var b = this.graph.list_of_graphcanvas, e = 0; e < b.length; ++e) { + var c = b[e]; + if (a || c.node_capturing_input == this) { + c.node_capturing_input = a ? this : null; + } + } + } + }; + k.prototype.collapse = function(a) { + this.graph._version++; + if (!1 !== this.constructor.collapsable || a) { + this.flags.collapsed = this.flags.collapsed ? !1 : !0, this.setDirtyCanvas(!0, !0); + } + }; + k.prototype.pin = function(a) { + this.graph._version++; + this.flags.pinned = void 0 === a ? !this.flags.pinned : a; + }; + k.prototype.localToScreen = function(a, b, e) { + return [(a + this.pos[0]) * e.scale + e.offset[0], (b + this.pos[1]) * e.scale + e.offset[1]]; + }; + u.LGraphGroup = l.LGraphGroup = n; + n.prototype._ctor = function(a) { + this.title = a || "Group"; + this._bounding = new Float32Array([10, 10, 140, 80]); + this._pos = this._bounding.subarray(0, 2); + this._size = this._bounding.subarray(2, 4); + this._nodes = []; + this.color = g.node_colors.pale_blue ? g.node_colors.pale_blue.groupcolor : "#AAA"; + this.graph = null; + Object.defineProperty(this, "pos", {set:function(a) { + !a || 2 > a.length || (this._pos[0] = a[0], this._pos[1] = a[1]); + }, get:function() { + return this._pos; + }, enumerable:!0}); + Object.defineProperty(this, "size", {set:function(a) { + !a || 2 > a.length || (this._size[0] = Math.max(140, a[0]), this._size[1] = Math.max(80, a[1])); + }, get:function() { + return this._size; + }, enumerable:!0}); + }; + n.prototype.configure = function(a) { + this.title = a.title; + this._bounding.set(a.bounding); + this.color = a.color; + }; + n.prototype.serialize = function() { + var a = this._bounding; + return {title:this.title, bounding:[a[0], a[1], a[2], a[3]], color:this.color}; + }; + n.prototype.move = function(a, b, e) { + this._pos[0] += a; + this._pos[1] += b; + if (!e) { + for (e = 0; e < this._nodes.length; ++e) { + var c = this._nodes[e]; + c.pos[0] += a; + c.pos[1] += b; + } + } + }; + n.prototype.recomputeInsideNodes = function() { + this._nodes.length = 0; + for (var a = this.graph._nodes, b = new Float32Array(4), e = 0; e < a.length; ++e) { + var c = a[e]; + c.getBounding(b); + v(this._bounding, b) && this._nodes.push(c); + } + }; + n.prototype.isPointInside = k.prototype.isPointInside; + n.prototype.setDirtyCanvas = k.prototype.setDirtyCanvas; + u.LGraphCanvas = l.LGraphCanvas = g; + g.link_type_colors = {"-1":"#F85", number:"#AAC", node:"#DCA"}; + g.gradients = {}; + g.prototype.clear = function() { + this.fps = this.render_time = this.last_draw_time = this.frame = 0; + this.scale = 1; + this.offset = [0, 0]; + this.dragging_rectangle = null; + this.selected_nodes = {}; + this.selected_group = null; + this.visible_nodes = []; + this.connecting_node = this.node_capturing_input = this.node_over = this.node_dragged = null; + this.highlighted_links = {}; + this.dirty_bgcanvas = this.dirty_canvas = !0; + this.node_widget = this.node_in_panel = this.dirty_area = null; + this.last_mouse = [0, 0]; + this.last_mouseclick = 0; + if (this.onClear) { + this.onClear(); + } + }; + g.prototype.setGraph = function(a, b) { + this.graph != a && (b || this.clear(), !a && this.graph ? this.graph.detachCanvas(this) : (a.attachCanvas(this), this.setDirty(!0, !0))); + }; + g.prototype.openSubgraph = function(a) { + if (!a) { + throw "graph cannot be null"; + } + if (this.graph == a) { + throw "graph cannot be the same"; + } + this.clear(); + this.graph && (this._graph_stack || (this._graph_stack = []), this._graph_stack.push(this.graph)); + a.attachCanvas(this); + this.setDirty(!0, !0); + }; + g.prototype.closeSubgraph = function() { + if (this._graph_stack && 0 != this._graph_stack.length) { + var a = this._graph_stack.pop(); + this.selected_nodes = {}; + this.highlighted_links = {}; + a.attachCanvas(this); + this.setDirty(!0, !0); + } + }; + g.prototype.setCanvas = function(a, b) { + if (a && a.constructor === String && (a = document.getElementById(a), !a)) { + throw "Error creating LiteGraph canvas: Canvas not found"; + } + if (a !== this.canvas && (!a && this.canvas && (b || this.unbindEvents()), this.canvas = a)) { + a.className += " lgraphcanvas"; + a.data = this; + this.bgcanvas = null; + this.bgcanvas || (this.bgcanvas = document.createElement("canvas"), this.bgcanvas.width = this.canvas.width, this.bgcanvas.height = this.canvas.height); + if (null == a.getContext) { + if ("canvas" != a.localName) { + throw "Element supplied for LGraphCanvas must be a element, you passed a " + a.localName; + } + throw "This browser doesnt support Canvas"; + } + null == (this.ctx = a.getContext("2d")) && (a.webgl_enabled || console.warn("This canvas seems to be WebGL, enabling WebGL renderer"), this.enableWebGL()); + this._mousemove_callback = this.processMouseMove.bind(this); + this._mouseup_callback = this.processMouseUp.bind(this); + b || this.bindEvents(); + } + }; + g.prototype._doNothing = function(a) { + a.preventDefault(); + return !1; + }; + g.prototype._doReturnTrue = function(a) { + a.preventDefault(); + return !0; + }; + g.prototype.bindEvents = function() { + if (this._events_binded) { + console.warn("LGraphCanvas: events already binded"); + } else { + var a = this.canvas, b = this.getCanvasWindow().document; + this._mousedown_callback = this.processMouseDown.bind(this); + this._mousewheel_callback = this.processMouseWheel.bind(this); + a.addEventListener("mousedown", this._mousedown_callback, !0); + a.addEventListener("mousemove", this._mousemove_callback); + a.addEventListener("mousewheel", this._mousewheel_callback, !1); + a.addEventListener("contextmenu", this._doNothing); + a.addEventListener("DOMMouseScroll", this._mousewheel_callback, !1); + a.addEventListener("touchstart", this.touchHandler, !0); + a.addEventListener("touchmove", this.touchHandler, !0); + a.addEventListener("touchend", this.touchHandler, !0); + a.addEventListener("touchcancel", this.touchHandler, !0); + this._key_callback = this.processKey.bind(this); + a.addEventListener("keydown", this._key_callback, !0); + b.addEventListener("keyup", this._key_callback, !0); + this._ondrop_callback = this.processDrop.bind(this); + a.addEventListener("dragover", this._doNothing, !1); + a.addEventListener("dragend", this._doNothing, !1); + a.addEventListener("drop", this._ondrop_callback, !1); + a.addEventListener("dragenter", this._doReturnTrue, !1); + this._events_binded = !0; + } + }; + g.prototype.unbindEvents = function() { + if (this._events_binded) { + var a = this.getCanvasWindow().document; + this.canvas.removeEventListener("mousedown", this._mousedown_callback); + this.canvas.removeEventListener("mousewheel", this._mousewheel_callback); + this.canvas.removeEventListener("DOMMouseScroll", this._mousewheel_callback); + this.canvas.removeEventListener("keydown", this._key_callback); + a.removeEventListener("keyup", this._key_callback); + this.canvas.removeEventListener("contextmenu", this._doNothing); + this.canvas.removeEventListener("drop", this._ondrop_callback); + this.canvas.removeEventListener("dragenter", this._doReturnTrue); + this.canvas.removeEventListener("touchstart", this.touchHandler); + this.canvas.removeEventListener("touchmove", this.touchHandler); + this.canvas.removeEventListener("touchend", this.touchHandler); + this.canvas.removeEventListener("touchcancel", this.touchHandler); + this._ondrop_callback = this._key_callback = this._mousewheel_callback = this._mousedown_callback = null; + this._events_binded = !1; + } else { + console.warn("LGraphCanvas: no events binded"); + } + }; + g.getFileExtension = function(a) { + var b = a.indexOf("?"); + -1 != b && (a = a.substr(0, b)); + b = a.lastIndexOf("."); + return -1 == b ? "" : a.substr(b + 1).toLowerCase(); + }; + g.prototype.enableWebGL = function() { + this.gl = this.ctx = enableWebGLCanvas(this.canvas); + this.ctx.webgl = !0; + this.bgcanvas = this.canvas; + this.bgctx = this.gl; + this.canvas.webgl_enabled = !0; + }; + g.prototype.setDirty = function(a, b) { + a && (this.dirty_canvas = !0); + b && (this.dirty_bgcanvas = !0); + }; + g.prototype.getCanvasWindow = function() { + if (!this.canvas) { + return window; + } + var a = this.canvas.ownerDocument; + return a.defaultView || a.parentWindow; + }; + g.prototype.startRendering = function() { + function a() { + this.pause_rendering || this.draw(); + var b = this.getCanvasWindow(); + this.is_rendering && b.requestAnimationFrame(a.bind(this)); + } + this.is_rendering || (this.is_rendering = !0, a.call(this)); + }; + g.prototype.stopRendering = function() { + this.is_rendering = !1; + }; + g.prototype.processMouseDown = function(a) { + if (this.graph) { + this.adjustMouseEvent(a); + var b = this.getCanvasWindow(); + g.active_canvas = this; + this.canvas.removeEventListener("mousemove", this._mousemove_callback); + b.document.addEventListener("mousemove", this._mousemove_callback, !0); + b.document.addEventListener("mouseup", this._mouseup_callback, !0); + var e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes), c = !1, h = 300 > l.getTime() - this.last_mouseclick; + this.canvas_mouse[0] = a.canvasX; + this.canvas_mouse[1] = a.canvasY; + l.closeAllContextMenus(b); + if (1 == a.which) { + a.ctrlKey && (this.dragging_rectangle = new Float32Array(4), this.dragging_rectangle[0] = a.canvasX, this.dragging_rectangle[1] = a.canvasY, this.dragging_rectangle[2] = 1, this.dragging_rectangle[3] = 1, c = !0); + var m = !1; + if (e && this.allow_interaction && !c) { + this.live_mode || e.flags.pinned || this.bringToFront(e); + if (!this.connecting_node && !e.flags.collapsed && !this.live_mode) { + if (e.outputs) { + for (var p = 0, d = e.outputs.length; p < d; ++p) { + var f = e.outputs[p], n = e.getConnectionPos(!1, p); + if (r(a.canvasX, a.canvasY, n[0] - 10, n[1] - 5, 20, 10)) { + this.connecting_node = e; + this.connecting_output = f; + this.connecting_pos = e.getConnectionPos(!1, p); + this.connecting_slot = p; + if (h) { + if (e.onOutputDblClick) { + e.onOutputDblClick(p, a); + } + } else { + if (e.onOutputClick) { + e.onOutputClick(p, a); + } + } + c = !0; + break; + } + } + } + if (e.inputs) { + for (p = 0, d = e.inputs.length; p < d; ++p) { + if (f = e.inputs[p], n = e.getConnectionPos(!0, p), r(a.canvasX, a.canvasY, n[0] - 10, n[1] - 5, 20, 10)) { + if (h) { + if (e.onInputDblClick) { + e.onInputDblClick(p, a); + } + } else { + if (e.onInputClick) { + e.onInputClick(p, a); + } + } + null !== f.link && (e.disconnectInput(p), c = this.dirty_bgcanvas = !0); + } + } + } + !c && !1 !== e.flags.resizable && r(a.canvasX, a.canvasY, e.pos[0] + e.size[0] - 5, e.pos[1] + e.size[1] - 5, 5, 5) && (this.resizing_node = e, this.canvas.style.cursor = "se-resize", c = !0); + } + !c && r(a.canvasX, a.canvasY, e.pos[0], e.pos[1] - l.NODE_TITLE_HEIGHT, l.NODE_TITLE_HEIGHT, l.NODE_TITLE_HEIGHT) && (e.collapse(), c = !0); + if (!c) { + p = !1; + if (d = this.processNodeWidgets(e, this.canvas_mouse, a)) { + p = !0, this.node_widget = [e, d]; + } + if (h && this.selected_nodes[e.id]) { + if (e.onDblClick) { + e.onDblClick(a); + } + this.processNodeDblClicked(e); + p = !0; + } + e.onMouseDown && e.onMouseDown(a, [a.canvasX - e.pos[0], a.canvasY - e.pos[1]]) ? p = !0 : this.live_mode && (p = m = !0); + p || (this.allow_dragnodes && (this.node_dragged = e), this.selected_nodes[e.id] || this.processNodeSelected(e, a)); + this.dirty_canvas = !0; + } + } else { + this.selected_group = this.graph.getGroupOnPos(a.canvasX, a.canvasY), this.selected_group_resizing = !1, this.selected_group && (a.ctrlKey && (this.dragging_rectangle = null), 10 > q([a.canvasX, a.canvasY], [this.selected_group.pos[0] + this.selected_group.size[0], this.selected_group.pos[1] + this.selected_group.size[1]]) * this.scale ? this.selected_group_resizing = !0 : this.selected_group.recomputeInsideNodes()), h && this.showSearchBox(a), m = !0; + } + !c && m && this.allow_dragcanvas && (this.dragging_canvas = !0); + } else { + 2 != a.which && 3 == a.which && this.processContextMenu(e, a); + } + this.last_mouse[0] = a.localX; + this.last_mouse[1] = a.localY; + this.last_mouseclick = l.getTime(); + this.graph.change(); + (!b.document.activeElement || "input" != b.document.activeElement.nodeName.toLowerCase() && "textarea" != b.document.activeElement.nodeName.toLowerCase()) && a.preventDefault(); + a.stopPropagation(); + if (this.onMouseDown) { + this.onMouseDown(a); + } + return !1; + } + }; + g.prototype.processMouseMove = function(a) { + this.autoresize && this.resize(); + if (this.graph) { + g.active_canvas = this; + this.adjustMouseEvent(a); + var b = [a.localX, a.localY], c = [b[0] - this.last_mouse[0], b[1] - this.last_mouse[1]]; + this.last_mouse = b; + this.canvas_mouse[0] = a.canvasX; + this.canvas_mouse[1] = a.canvasY; + this.node_widget && (this.processNodeWidgets(this.node_widget[0], this.canvas_mouse, a, this.node_widget[1]), this.dirty_canvas = !0); + if (this.dragging_rectangle) { + this.dragging_rectangle[2] = a.canvasX - this.dragging_rectangle[0], this.dragging_rectangle[3] = a.canvasY - this.dragging_rectangle[1], this.dirty_canvas = !0; + } else { + if (this.selected_group) { + this.selected_group_resizing ? this.selected_group.size = [a.canvasX - this.selected_group.pos[0], a.canvasY - this.selected_group.pos[1]] : (this.selected_group.move(c[0] / this.scale, c[1] / this.scale, a.ctrlKey), this.selected_group._nodes.length && (this.dirty_canvas = !0)), this.dirty_bgcanvas = !0; + } else { + if (this.dragging_canvas) { + this.offset[0] += c[0] / this.scale, this.offset[1] += c[1] / this.scale, this.dirty_bgcanvas = this.dirty_canvas = !0; + } else { + if (this.allow_interaction) { + this.connecting_node && (this.dirty_canvas = !0); + var d = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes); + b = 0; + for (var h = this.graph._nodes.length; b < h; ++b) { + if (this.graph._nodes[b].mouseOver && d != this.graph._nodes[b]) { + this.graph._nodes[b].mouseOver = !1; + if (this.node_over && this.node_over.onMouseLeave) { + this.node_over.onMouseLeave(a); + } + this.node_over = null; + this.dirty_canvas = !0; + } + } + if (d) { + if (!d.mouseOver && (d.mouseOver = !0, this.node_over = d, this.dirty_canvas = !0, d.onMouseEnter)) { + d.onMouseEnter(a); + } + if (d.onMouseMove) { + d.onMouseMove(a); + } + if (this.connecting_node && (h = this._highlight_input || [0, 0], !this.isOverNodeBox(d, a.canvasX, a.canvasY))) { + var m = this.isOverNodeInput(d, a.canvasX, a.canvasY, h); + -1 != m && d.inputs[m] ? l.isValidConnection(this.connecting_output.type, d.inputs[m].type) && (this._highlight_input = h) : this._highlight_input = null; + } + this.canvas && (r(a.canvasX, a.canvasY, d.pos[0] + d.size[0] - 5, d.pos[1] + d.size[1] - 5, 5, 5) ? this.canvas.style.cursor = "se-resize" : this.canvas.style.cursor = null); + } else { + this.canvas && (this.canvas.style.cursor = null); + } + if (this.node_capturing_input && this.node_capturing_input != d && this.node_capturing_input.onMouseMove) { + this.node_capturing_input.onMouseMove(a); + } + if (this.node_dragged && !this.live_mode) { + for (b in this.selected_nodes) { + d = this.selected_nodes[b], d.pos[0] += c[0] / this.scale, d.pos[1] += c[1] / this.scale; + } + this.dirty_bgcanvas = this.dirty_canvas = !0; + } + this.resizing_node && !this.live_mode && (this.resizing_node.size[0] = a.canvasX - this.resizing_node.pos[0], this.resizing_node.size[1] = a.canvasY - this.resizing_node.pos[1], c = Math.max(this.resizing_node.inputs ? this.resizing_node.inputs.length : 0, this.resizing_node.outputs ? this.resizing_node.outputs.length : 0) * l.NODE_SLOT_HEIGHT + (this.resizing_node.widgets ? this.resizing_node.widgets.length : 0) * (l.NODE_WIDGET_HEIGHT + 4) + 4, this.resizing_node.size[1] < c && (this.resizing_node.size[1] = + c), this.resizing_node.size[0] < l.NODE_MIN_WIDTH && (this.resizing_node.size[0] = l.NODE_MIN_WIDTH), this.canvas.style.cursor = "se-resize", this.dirty_bgcanvas = this.dirty_canvas = !0); + } + } + } + } + a.preventDefault(); + return !1; + } + }; + g.prototype.processMouseUp = function(a) { + if (this.graph) { + var b = this.getCanvasWindow().document; + g.active_canvas = this; + b.removeEventListener("mousemove", this._mousemove_callback, !0); + this.canvas.addEventListener("mousemove", this._mousemove_callback, !0); + b.removeEventListener("mouseup", this._mouseup_callback, !0); + this.adjustMouseEvent(a); + b = l.getTime(); + a.click_time = b - this.last_mouseclick; + if (1 == a.which) { + if (this.selected_group = this.node_widget = null, this.selected_group_resizing = !1, this.dragging_rectangle) { + if (this.graph) { + var c = this.graph._nodes, d = new Float32Array(4); + this.deselectAllNodes(); + 0 > this.dragging_rectangle[2] && (this.dragging_rectangle[0] += this.dragging_rectangle[2]); + 0 > this.dragging_rectangle[3] && (this.dragging_rectangle[1] += this.dragging_rectangle[3]); + this.dragging_rectangle[2] = Math.abs(this.dragging_rectangle[2] * this.scale); + this.dragging_rectangle[3] = Math.abs(this.dragging_rectangle[3] * this.scale); + for (var h = 0; h < c.length; ++h) { + b = c[h], b.getBounding(d), v(this.dragging_rectangle, d) && this.selectNode(b, !0); + } + } + this.dragging_rectangle = null; + } else { + if (this.connecting_node) { + this.dirty_bgcanvas = this.dirty_canvas = !0; + if (b = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes)) { + this.connecting_output.type == l.EVENT && this.isOverNodeBox(b, a.canvasX, a.canvasY) ? this.connecting_node.connect(this.connecting_slot, b, l.EVENT) : (c = this.isOverNodeInput(b, a.canvasX, a.canvasY), -1 != c ? this.connecting_node.connect(this.connecting_slot, b, c) : (c = b.getInputInfo(0), this.connecting_output.type == l.EVENT ? this.connecting_node.connect(this.connecting_slot, b, l.EVENT) : c && !c.link && l.isValidConnection(c.type && this.connecting_output.type) && this.connecting_node.connect(this.connecting_slot, + b, 0))); + } + this.connecting_node = this.connecting_pos = this.connecting_output = null; + this.connecting_slot = -1; + } else { + if (this.resizing_node) { + this.dirty_bgcanvas = this.dirty_canvas = !0, this.resizing_node = null; + } else { + if (this.node_dragged) { + this.dirty_bgcanvas = this.dirty_canvas = !0, this.node_dragged.pos[0] = Math.round(this.node_dragged.pos[0]), this.node_dragged.pos[1] = Math.round(this.node_dragged.pos[1]), this.graph.config.align_to_grid && this.node_dragged.alignToGrid(), this.node_dragged = null; + } else { + b = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes); + !b && 300 > a.click_time && this.deselectAllNodes(); + this.dirty_canvas = !0; + this.dragging_canvas = !1; + if (this.node_over && this.node_over.onMouseUp) { + this.node_over.onMouseUp(a, [a.canvasX - this.node_over.pos[0], a.canvasY - this.node_over.pos[1]]); + } + if (this.node_capturing_input && this.node_capturing_input.onMouseUp) { + this.node_capturing_input.onMouseUp(a, [a.canvasX - this.node_capturing_input.pos[0], a.canvasY - this.node_capturing_input.pos[1]]); + } + } + } + } + } + } else { + 2 == a.which ? (this.dirty_canvas = !0, this.dragging_canvas = !1) : 3 == a.which && (this.dirty_canvas = !0, this.dragging_canvas = !1); + } + this.graph.change(); + a.stopPropagation(); + a.preventDefault(); + return !1; + } + }; + g.prototype.processMouseWheel = function(a) { + if (this.graph && this.allow_dragcanvas) { + var b = null != a.wheelDeltaY ? a.wheelDeltaY : -60 * a.detail; + this.adjustMouseEvent(a); + var c = this.scale; + 0 < b ? c *= 1.1 : 0 > b && (c *= 1 / 1.1); + this.setZoom(c, [a.localX, a.localY]); + this.graph.change(); + a.preventDefault(); + return !1; + } + }; + g.prototype.isOverNodeBox = function(a, b, c) { + var e = l.NODE_TITLE_HEIGHT; + return r(b, c, a.pos[0] + 2, a.pos[1] + 2 - e, e - 4, e - 4) ? !0 : !1; + }; + g.prototype.isOverNodeInput = function(a, b, c, g) { + if (a.inputs) { + for (var e = 0, m = a.inputs.length; e < m; ++e) { + var p = a.getConnectionPos(!0, e); + if (r(b, c, p[0] - 10, p[1] - 5, 20, 10)) { + return g && (g[0] = p[0], g[1] = p[1]), e; + } + } + } + return -1; + }; + g.prototype.processKey = function(a) { + if (this.graph) { + var b = !1; + if ("input" != a.target.localName) { + if ("keydown" == a.type) { + 32 == a.keyCode && (b = this.dragging_canvas = !0); + 65 == a.keyCode && a.ctrlKey && (this.selectNodes(), b = !0); + "KeyC" == a.code && (a.metaKey || a.ctrlKey) && !a.shiftKey && this.selected_nodes && (this.copyToClipboard(), b = !0); + "KeyV" != a.code || !a.metaKey && !a.ctrlKey || a.shiftKey || this.pasteFromClipboard(); + if (46 == a.keyCode || 8 == a.keyCode) { + this.deleteSelectedNodes(), b = !0; + } + if (this.selected_nodes) { + for (var c in this.selected_nodes) { + if (this.selected_nodes[c].onKeyDown) { + this.selected_nodes[c].onKeyDown(a); + } + } + } + } else { + if ("keyup" == a.type && (32 == a.keyCode && (this.dragging_canvas = !1), this.selected_nodes)) { + for (c in this.selected_nodes) { + if (this.selected_nodes[c].onKeyUp) { + this.selected_nodes[c].onKeyUp(a); + } + } + } + } + this.graph.change(); + if (b) { + return a.preventDefault(), !1; + } + } + } + }; + g.prototype.copyToClipboard = function() { + var a = {nodes:[], links:[]}, b = 0, c = [], g; + for (g in this.selected_nodes) { + var h = this.selected_nodes[g]; + h._relative_id = b; + c.push(h); + b += 1; + } + for (g = 0; g < c.length; ++g) { + if (h = c[g], a.nodes.push(h.clone().serialize()), h.inputs && h.inputs.length) { + for (b = 0; b < h.inputs.length; ++b) { + var m = h.inputs[b]; + if (m && null != m.link && (m = this.graph.links[m.link])) { + var p = this.graph.getNodeById(m.origin_id); + p && this.selected_nodes[p.id] && a.links.push([p._relative_id, b, h._relative_id, m.target_slot]); + } + } + } + } + localStorage.setItem("litegrapheditor_clipboard", JSON.stringify(a)); + }; + g.prototype.pasteFromClipboard = function() { + var a = localStorage.getItem("litegrapheditor_clipboard"); + if (a) { + a = JSON.parse(a); + for (var b = [], c = 0; c < a.nodes.length; ++c) { + var g = a.nodes[c], h = l.createNode(g.type); + h && (h.configure(g), h.pos[0] += 5, h.pos[1] += 5, this.graph.add(h), b.push(h)); + } + for (c = 0; c < a.links.length; ++c) { + g = a.links[c], b[g[0]].connect(g[1], b[g[2]], g[3]); + } + this.selectNodes(b); + } + }; + g.prototype.processDrop = function(a) { + a.preventDefault(); + this.adjustMouseEvent(a); + var b = [a.canvasX, a.canvasY], c = this.graph.getNodeOnPos(b[0], b[1]); + if (c) { + if ((c.onDropFile || c.onDropData) && (b = a.dataTransfer.files) && b.length) { + for (var d = 0; d < b.length; d++) { + var h = a.dataTransfer.files[0], m = h.name; + g.getFileExtension(m); + if (c.onDropFile) { + c.onDropFile(h); + } + if (c.onDropData) { + var p = new FileReader; + p.onload = function(a) { + c.onDropData(a.target.result, m, h); + }; + var l = h.type.split("/")[0]; + "text" == l || "" == l ? p.readAsText(h) : "image" == l ? p.readAsDataURL(h) : p.readAsArrayBuffer(h); + } + } + } + return c.onDropItem && c.onDropItem(event) ? !0 : this.onDropItem ? this.onDropItem(event) : !1; + } + b = null; + this.onDropItem && (b = this.onDropItem(event)); + b || this.checkDropItem(a); + }; + g.prototype.checkDropItem = function(a) { + if (a.dataTransfer.files.length) { + var b = a.dataTransfer.files[0], c = g.getFileExtension(b.name).toLowerCase(); + if (c = l.node_types_by_file_extension[c]) { + if (c = l.createNode(c.type), c.pos = [a.canvasX, a.canvasY], this.graph.add(c), c.onDropFile) { + c.onDropFile(b); + } + } + } + }; + g.prototype.processNodeDblClicked = function(a) { + if (this.onShowNodePanel) { + this.onShowNodePanel(a); + } + if (this.onNodeDblClicked) { + this.onNodeDblClicked(a); + } + this.setDirty(!0); + }; + g.prototype.processNodeSelected = function(a, b) { + this.selectNode(a, b && b.shiftKey); + if (this.onNodeSelected) { + this.onNodeSelected(a); + } + }; + g.prototype.processNodeDeselected = function(a) { + this.deselectNode(a); + if (this.onNodeDeselected) { + this.onNodeDeselected(a); + } + }; + g.prototype.selectNode = function(a, b) { + null == a ? this.deselectAllNodes() : this.selectNodes([a], b); + }; + g.prototype.selectNodes = function(a, b) { + b || this.deselectAllNodes(); + a = a || this.graph._nodes; + for (b = 0; b < a.length; ++b) { + var c = a[b]; + if (!c.selected) { + if (!c.selected && c.onSelected) { + c.onSelected(); + } + c.selected = !0; + this.selected_nodes[c.id] = c; + if (c.inputs) { + for (b = 0; b < c.inputs.length; ++b) { + this.highlighted_links[c.inputs[b].link] = !0; + } + } + if (c.outputs) { + for (b = 0; b < c.outputs.length; ++b) { + var g = c.outputs[b]; + if (g.links) { + for (var h = 0; h < g.links.length; ++h) { + this.highlighted_links[g.links[h]] = !0; + } + } + } + } + } + } + this.setDirty(!0); + }; + g.prototype.deselectNode = function(a) { + if (a.selected) { + if (a.onDeselected) { + a.onDeselected(); + } + a.selected = !1; + if (a.inputs) { + for (var b = 0; b < a.inputs.length; ++b) { + delete this.highlighted_links[a.inputs[b].link]; + } + } + if (a.outputs) { + for (b = 0; b < a.outputs.length; ++b) { + var c = a.outputs[b]; + if (c.links) { + for (var g = 0; g < c.links.length; ++g) { + delete this.highlighted_links[c.links[g]]; + } + } + } + } + } + }; + g.prototype.deselectAllNodes = function() { + if (this.graph) { + for (var a = this.graph._nodes, b = 0, c = a.length; b < c; ++b) { + var g = a[b]; + if (g.selected) { + if (g.onDeselected) { + g.onDeselected(); + } + g.selected = !1; + } + } + this.selected_nodes = {}; + this.highlighted_links = {}; + this.setDirty(!0); + } + }; + g.prototype.deleteSelectedNodes = function() { + for (var a in this.selected_nodes) { + this.graph.remove(this.selected_nodes[a]); + } + this.selected_nodes = {}; + this.highlighted_links = {}; + this.setDirty(!0); + }; + g.prototype.centerOnNode = function(a) { + this.offset[0] = -a.pos[0] - 0.5 * a.size[0] + 0.5 * this.canvas.width / this.scale; + this.offset[1] = -a.pos[1] - 0.5 * a.size[1] + 0.5 * this.canvas.height / this.scale; + this.setDirty(!0, !0); + }; + g.prototype.adjustMouseEvent = function(a) { + if (this.canvas) { + var b = this.canvas.getBoundingClientRect(); + a.localX = a.pageX - b.left; + a.localY = a.pageY - b.top; + } else { + a.localX = a.pageX, a.localY = a.pageY; + } + a.deltaX = a.localX - this.last_mouse_position[0]; + a.deltaY = a.localY - this.last_mouse_position[1]; + this.last_mouse_position[0] = a.localX; + this.last_mouse_position[1] = a.localY; + a.canvasX = a.localX / this.scale - this.offset[0]; + a.canvasY = a.localY / this.scale - this.offset[1]; + }; + g.prototype.setZoom = function(a, b) { + !b && this.canvas && (b = [0.5 * this.canvas.width, 0.5 * this.canvas.height]); + var c = this.convertOffsetToCanvas(b); + this.scale = a; + this.scale > this.max_zoom ? this.scale = this.max_zoom : this.scale < this.min_zoom && (this.scale = this.min_zoom); + a = this.convertOffsetToCanvas(b); + c = [a[0] - c[0], a[1] - c[1]]; + this.offset[0] += c[0]; + this.offset[1] += c[1]; + this.dirty_bgcanvas = this.dirty_canvas = !0; + }; + g.prototype.convertOffsetToCanvas = function(a, b) { + b = b || []; + b[0] = a[0] / this.scale - this.offset[0]; + b[1] = a[1] / this.scale - this.offset[1]; + return b; + }; + g.prototype.convertCanvasToOffset = function(a, b) { + b = b || []; + b[0] = (a[0] + this.offset[0]) * this.scale; + b[1] = (a[1] + this.offset[1]) * this.scale; + return b; + }; + g.prototype.convertEventToCanvas = function(a) { + var b = this.canvas.getBoundingClientRect(); + return this.convertOffsetToCanvas([a.pageX - b.left, a.pageY - b.top]); + }; + g.prototype.bringToFront = function(a) { + var b = this.graph._nodes.indexOf(a); + -1 != b && (this.graph._nodes.splice(b, 1), this.graph._nodes.push(a)); + }; + g.prototype.sendToBack = function(a) { + var b = this.graph._nodes.indexOf(a); + -1 != b && (this.graph._nodes.splice(b, 1), this.graph._nodes.unshift(a)); + }; + var d = new Float32Array(4); + g.prototype.computeVisibleNodes = function(a, b) { + b = b || []; + b.length = 0; + a = a || this.graph._nodes; + for (var c = 0, g = a.length; c < g; ++c) { + var h = a[c]; + (!this.live_mode || h.onDrawBackground || h.onDrawForeground) && v(this.visible_area, h.getBounding(d)) && b.push(h); + } + return b; + }; + g.prototype.draw = function(a, b) { + if (this.canvas) { + var c = l.getTime(); + this.render_time = 0.001 * (c - this.last_draw_time); + this.last_draw_time = c; + if (this.graph) { + var g = [-this.offset[0], -this.offset[1]], h = [g[0] + this.canvas.width / this.scale, g[1] + this.canvas.height / this.scale]; + this.visible_area = new Float32Array([g[0], g[1], h[0] - g[0], h[1] - g[1]]); + } + (this.dirty_bgcanvas || b || this.always_render_background || this.graph && this.graph._last_trigger_time && 1000 > c - this.graph._last_trigger_time) && this.drawBackCanvas(); + (this.dirty_canvas || a) && this.drawFrontCanvas(); + this.fps = this.render_time ? 1.0 / this.render_time : 0; + this.frame += 1; + } + }; + g.prototype.drawFrontCanvas = function() { + this.dirty_canvas = !1; + this.ctx || (this.ctx = this.bgcanvas.getContext("2d")); + var a = this.ctx; + if (a) { + a.start2D && a.start2D(); + var b = this.canvas; + a.restore(); + a.setTransform(1, 0, 0, 1, 0, 0); + this.dirty_area && (a.save(), a.beginPath(), a.rect(this.dirty_area[0], this.dirty_area[1], this.dirty_area[2], this.dirty_area[3]), a.clip()); + this.clear_background && a.clearRect(0, 0, b.width, b.height); + this.bgcanvas == this.canvas ? this.drawBackCanvas() : a.drawImage(this.bgcanvas, 0, 0); + if (this.onRender) { + this.onRender(b, a); + } + this.show_info && this.renderInfo(a); + if (this.graph) { + a.save(); + a.scale(this.scale, this.scale); + a.translate(this.offset[0], this.offset[1]); + b = this.computeVisibleNodes(null, this.visible_nodes); + for (var c = 0; c < b.length; ++c) { + var g = b[c]; + a.save(); + a.translate(g.pos[0], g.pos[1]); + this.drawNode(g, a); + a.restore(); + } + this.graph.config.links_ontop && (this.live_mode || this.drawConnections(a)); + if (null != this.connecting_pos) { + a.lineWidth = this.connections_width; + switch(this.connecting_output.type) { + case l.EVENT: + b = "#F85"; + break; + default: + b = "#AFA"; + } + this.renderLink(a, this.connecting_pos, [this.canvas_mouse[0], this.canvas_mouse[1]], null, !1, null, b); + a.beginPath(); + this.connecting_output.type === l.EVENT || this.connecting_output.shape === l.BOX_SHAPE ? a.rect(this.connecting_pos[0] - 6 + 0.5, this.connecting_pos[1] - 5 + 0.5, 14, 10) : a.arc(this.connecting_pos[0], this.connecting_pos[1], 4, 0, 2 * Math.PI); + a.fill(); + a.fillStyle = "#ffcc00"; + this._highlight_input && (a.beginPath(), a.arc(this._highlight_input[0], this._highlight_input[1], 6, 0, 2 * Math.PI), a.fill()); + } + this.dragging_rectangle && (a.strokeStyle = "#FFF", a.strokeRect(this.dragging_rectangle[0], this.dragging_rectangle[1], this.dragging_rectangle[2], this.dragging_rectangle[3])); + a.restore(); + } + this.dirty_area && a.restore(); + a.finish2D && a.finish2D(); + } + }; + g.prototype.renderInfo = function(a, b, c) { + b = b || 0; + c = c || 0; + a.save(); + a.translate(b, c); + a.font = "10px Arial"; + a.fillStyle = "#888"; + this.graph ? (a.fillText("T: " + this.graph.globaltime.toFixed(2) + "s", 5, 13), a.fillText("I: " + this.graph.iteration, 5, 26), a.fillText("V: " + this.graph._version, 5, 39), a.fillText("FPS:" + this.fps.toFixed(2), 5, 52)) : a.fillText("No graph selected", 5, 13); + a.restore(); + }; + g.prototype.drawBackCanvas = function() { + var a = this.bgcanvas; + if (a.width != this.canvas.width || a.height != this.canvas.height) { + a.width = this.canvas.width, a.height = this.canvas.height; + } + this.bgctx || (this.bgctx = this.bgcanvas.getContext("2d")); + var b = this.bgctx; + b.start && b.start(); + this.clear_background && b.clearRect(0, 0, a.width, a.height); + this._graph_stack && this._graph_stack.length && (b.strokeStyle = this._graph_stack[this._graph_stack.length - 1].bgcolor, b.lineWidth = 10, b.strokeRect(1, 1, a.width - 2, a.height - 2), b.lineWidth = 1); + var c = !1; + this.onRenderBackground && (c = this.onRenderBackground()); + b.restore(); + b.setTransform(1, 0, 0, 1, 0, 0); + if (this.graph) { + b.save(); + b.scale(this.scale, this.scale); + b.translate(this.offset[0], this.offset[1]); + if (this.background_image && 0.5 < this.scale && !c) { + b.globalAlpha = this.zoom_modify_alpha ? (1.0 - 0.5 / this.scale) * this.editor_alpha : this.editor_alpha; + b.imageSmoothingEnabled = b.mozImageSmoothingEnabled = b.imageSmoothingEnabled = !1; + if (!this._bg_img || this._bg_img.name != this.background_image) { + this._bg_img = new Image; + this._bg_img.name = this.background_image; + this._bg_img.src = this.background_image; + var g = this; + this._bg_img.onload = function() { + g.draw(!0, !0); + }; + } + c = null; + null == this._pattern && 0 < this._bg_img.width ? (c = b.createPattern(this._bg_img, "repeat"), this._pattern_img = this._bg_img, this._pattern = c) : c = this._pattern; + c && (b.fillStyle = c, b.fillRect(this.visible_area[0], this.visible_area[1], this.visible_area[2], this.visible_area[3]), b.fillStyle = "transparent"); + b.globalAlpha = 1.0; + b.imageSmoothingEnabled = b.mozImageSmoothingEnabled = b.imageSmoothingEnabled = !0; + } + this.graph._groups.length && !this.live_mode && this.drawGroups(a, b); + if (this.onBackgroundRender) { + this.onBackgroundRender(a, b); + } + this.render_canvas_border && (b.strokeStyle = "#235", b.strokeRect(0, 0, a.width, a.height)); + this.render_connections_shadows ? (b.shadowColor = "#000", b.shadowOffsetX = 0, b.shadowOffsetY = 0, b.shadowBlur = 6) : b.shadowColor = "rgba(0,0,0,0)"; + this.live_mode || this.drawConnections(b); + b.shadowColor = "rgba(0,0,0,0)"; + b.restore(); + } + b.finish && b.finish(); + this.dirty_bgcanvas = !1; + this.dirty_canvas = !0; + }; + var c = new Float32Array(2); + g.prototype.drawNode = function(a, b) { + this.current_node = a; + var e = a.color || a.constructor.color || l.NODE_DEFAULT_COLOR, g = a.bgcolor || a.constructor.bgcolor || l.NODE_DEFAULT_BGCOLOR; + a.selected || (this.render_shadows ? (b.shadowColor = "rgba(0,0,0,0.5)", b.shadowOffsetX = 2, b.shadowOffsetY = 2, b.shadowBlur = 3) : b.shadowColor = "transparent"); + if (this.live_mode) { + if (!a.flags.collapsed && (b.shadowColor = "transparent", a.onDrawForeground)) { + a.onDrawForeground(b, this); + } + } else { + if (!a.flags.collapsed || !a.onDrawCollaped || 1 != a.onDrawCollapsed(b, this)) { + var h = this.editor_alpha; + b.globalAlpha = h; + var m = a._shape || l.BOX_SHAPE; + c.set(a.size); + if (a.flags.collapsed) { + b.font = this.inner_text_font; + var p = a.getTitle ? a.getTitle() : a.title; + a._collapsed_width = Math.min(a.size[0], b.measureText(p).width + 40); + c[0] = a._collapsed_width; + c[1] = 0; + } + a.flags.clip_area && (b.save(), b.beginPath(), m == l.BOX_SHAPE ? b.rect(0, 0, c[0], c[1]) : m == l.ROUND_SHAPE ? b.roundRect(0, 0, c[0], c[1], 10) : m == l.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0], 0, 2 * Math.PI), b.clip()); + this.drawNodeShape(a, b, c, e, g, a.selected, a.mouseOver); + b.shadowColor = "transparent"; + b.textAlign = "left"; + b.font = this.inner_text_font; + e = 0.6 < this.scale; + g = this.connecting_output; + b.lineWidth = 1; + m = 0; + if (a.flags.collapsed) { + if (a.inputs) { + for (p = 0; p < a.inputs.length; p++) { + if (d = a.inputs[p], null != d.link) { + b.fillStyle = d.colorOn || this.default_connection_color.input_on; + b.beginPath(); + d.type === l.EVENT || d.shape === l.BOX_SHAPE ? b.rect(0.5, 4 - l.NODE_TITLE_HEIGHT + 0.5, 14, l.NODE_TITLE_HEIGHT - 8) : d.shape === l.ARROW_SHAPE ? (b.moveTo(8, -0.5 * l.NODE_TITLE_HEIGHT), b.lineTo(-4, -0.8 * l.NODE_TITLE_HEIGHT), b.lineTo(-4, -0.2 * l.NODE_TITLE_HEIGHT), b.closePath()) : b.arc(0, -0.5 * l.NODE_TITLE_HEIGHT, 4, 0, 2 * Math.PI); + b.fill(); + break; + } + } + } + if (a.outputs) { + for (p = 0; p < a.outputs.length; p++) { + d = a.outputs[p], d.links && d.links.length && (b.fillStyle = d.colorOn || this.default_connection_color.output_on, b.strokeStyle = "black", b.beginPath(), d.type === l.EVENT || d.shape === l.BOX_SHAPE ? b.rect(a._collapsed_width - 4 + 0.5, 4 - l.NODE_TITLE_HEIGHT + 0.5, 14, l.NODE_TITLE_HEIGHT - 8) : d.shape === l.ARROW_SHAPE ? (b.moveTo(a._collapsed_width + 6, -0.5 * l.NODE_TITLE_HEIGHT), b.lineTo(a._collapsed_width - 6, -0.8 * l.NODE_TITLE_HEIGHT), b.lineTo(a._collapsed_width - 6, + -0.2 * l.NODE_TITLE_HEIGHT), b.closePath()) : b.arc(a._collapsed_width, -0.5 * l.NODE_TITLE_HEIGHT, 4, 0, 2 * Math.PI), b.fill(), b.stroke()); + } + } + } else { + if (a.inputs) { + for (p = 0; p < a.inputs.length; p++) { + var d = a.inputs[p]; + b.globalAlpha = h; + this.connecting_node && l.isValidConnection(d.type && g.type) && (b.globalAlpha = 0.4 * h); + b.fillStyle = null != d.link ? d.colorOn || this.default_connection_color.input_on : d.colorOff || this.default_connection_color.input_off; + var f = a.getConnectionPos(!0, p); + f[0] -= a.pos[0]; + f[1] -= a.pos[1]; + m < f[1] + 0.5 * l.NODE_SLOT_HEIGHT && (m = f[1] + 0.5 * l.NODE_SLOT_HEIGHT); + b.beginPath(); + d.type === l.EVENT || d.shape === l.BOX_SHAPE ? b.rect(f[0] - 6 + 0.5, f[1] - 5 + 0.5, 14, 10) : d.shape === l.ARROW_SHAPE ? (b.moveTo(f[0] + 8, f[1] + 0.5), b.lineTo(f[0] - 4, f[1] + 6 + 0.5), b.lineTo(f[0] - 4, f[1] - 6 + 0.5), b.closePath()) : b.arc(f[0], f[1], 4, 0, 2 * Math.PI); + b.fill(); + e && (d = null != d.label ? d.label : d.name) && (b.fillStyle = l.NODE_TEXT_COLOR, b.fillText(d, f[0] + 10, f[1] + 5)); + } + } + this.connecting_node && (b.globalAlpha = 0.4 * h); + b.textAlign = "right"; + b.strokeStyle = "black"; + if (a.outputs) { + for (p = 0; p < a.outputs.length; p++) { + if (d = a.outputs[p], f = a.getConnectionPos(!1, p), f[0] -= a.pos[0], f[1] -= a.pos[1], m < f[1] + 0.5 * l.NODE_SLOT_HEIGHT && (m = f[1] + 0.5 * l.NODE_SLOT_HEIGHT), b.fillStyle = d.links && d.links.length ? d.colorOn || this.default_connection_color.output_on : d.colorOff || this.default_connection_color.output_off, b.beginPath(), d.type === l.EVENT || d.shape === l.BOX_SHAPE ? b.rect(f[0] - 6 + 0.5, f[1] - 5 + 0.5, 14, 10) : d.shape === l.ARROW_SHAPE ? (b.moveTo(f[0] + 8, f[1] + + 0.5), b.lineTo(f[0] - 4, f[1] + 6 + 0.5), b.lineTo(f[0] - 4, f[1] - 6 + 0.5), b.closePath()) : b.arc(f[0], f[1], 4, 0, 2 * Math.PI), b.fill(), b.stroke(), e && (d = null != d.label ? d.label : d.name)) { + b.fillStyle = l.NODE_TEXT_COLOR, b.fillText(d, f[0] - 10, f[1] + 5); + } + } + } + b.textAlign = "left"; + b.globalAlpha = 1; + a.widgets && this.drawNodeWidgets(a, m, b, this.node_widget && this.node_widget[0] == a ? this.node_widget[1] : null); + a.onDrawForeground && (a.gui_rects && (a.gui_rects.length = 0), a.onDrawForeground(b, this)); + } + a.flags.clip_area && b.restore(); + b.globalAlpha = 1.0; + } + } + }; + g.prototype.drawNodeShape = function(a, b, c, d, h, m, p) { + b.strokeStyle = d; + b.fillStyle = h; + h = l.NODE_TITLE_HEIGHT; + var e = a._shape || a.constructor.shape || l.BOX_SHAPE, f = a.constructor.title_mode, n = !0; + f == l.TRANSPARENT_TITLE ? n = !1 : f == l.AUTOHIDE_TITLE && p && (n = !0); + p = n ? -h : 0; + var k = c[0] + 1, q = n ? c[1] + h : c[1]; + a.flags.collapsed || (e == l.BOX_SHAPE || 0.5 > this.scale ? (b.beginPath(), b.rect(0, p, k, q), b.fill()) : e == l.ROUND_SHAPE || e == l.CARD_SHAPE ? (b.beginPath(), b.roundRect(0, p, k, q, this.round_radius, e == l.CARD_SHAPE ? 0 : this.round_radius), b.fill()) : e == l.CIRCLE_SHAPE && (b.beginPath(), b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0], 0, 2 * Math.PI), b.fill())); + b.shadowColor = "transparent"; + a.bgImage && a.bgImage.width && b.drawImage(a.bgImage, 0.5 * (c[0] - a.bgImage.width), 0.5 * (c[1] - a.bgImage.height)); + a.bgImageUrl && !a.bgImage && (a.bgImage = a.loadImage(a.bgImageUrl)); + a.onDrawBackground && (a.gui_rects && (a.gui_rects.length = 0), a.onDrawBackground(b, this)); + if (n || f == l.TRANSPARENT_TITLE) { + if (f != l.TRANSPARENT_TITLE) { + if (this.use_gradients) { + var r = g.gradients[d]; + r || (r = g.gradients[d] = b.createLinearGradient(0, 0, 400, 0), r.addColorStop(0, d), r.addColorStop(1, "#000")); + b.fillStyle = r; + } else { + b.fillStyle = d; + } + r = b.globalAlpha; + b.beginPath(); + if (e == l.BOX_SHAPE || 0.5 > this.scale) { + b.rect(0, -h, c[0] + 1, h), b.fill(); + } else { + if (e == l.ROUND_SHAPE || e == l.CARD_SHAPE) { + b.roundRect(0, -h, c[0] + 1, h, this.round_radius, a.flags.collapsed ? this.round_radius : 0), b.fill(); + } + } + } + b.fillStyle = a.boxcolor || l.NODE_DEFAULT_BOXCOLOR; + b.beginPath(); + e == l.ROUND_SHAPE || e == l.CIRCLE_SHAPE || e == l.CARD_SHAPE ? b.arc(0.5 * h, -0.5 * h, 0.5 * (h - 8), 0, 2 * Math.PI) : b.rect(4, -h + 4, h - 8, h - 8); + b.fill(); + b.globalAlpha = r; + 0.5 < this.scale && (b.font = this.title_text_font, r = a.getTitle()) && (b.fillStyle = m ? "white" : a.constructor.title_text_color || this.node_title_color, a.flags.collapsed ? (b.textAlign = "center", n = b.measureText(r), b.fillText(r, h + 0.5 * n.width, 0.2 * -h), b.textAlign = "left") : (b.textAlign = "left", b.fillText(r, h, 0.2 * -h))); + } + m && (f == l.TRANSPARENT_TITLE && (p -= h, q += h), b.lineWidth = 1, b.beginPath(), e == l.BOX_SHAPE ? b.rect(-6, -6 + p, 12 + k, 12 + q) : e == l.ROUND_SHAPE || e == l.CARD_SHAPE && a.flags.collapsed ? b.roundRect(-6, -6 + p, 12 + k, 12 + q, 2 * this.round_radius) : e == l.CARD_SHAPE ? b.roundRect(-6, -6 + p, 12 + k, 12 + q, 2 * this.round_radius, 2) : e == l.CIRCLE_SHAPE && b.arc(0.5 * c[0], 0.5 * c[1], 0.5 * c[0] + 6, 0, 2 * Math.PI), b.strokeStyle = "#DDD", b.stroke(), b.strokeStyle = d); + }; + g.prototype.drawConnections = function(a) { + var b = l.getTime(); + a.lineWidth = this.connections_width; + a.fillStyle = "#AAA"; + a.strokeStyle = "#AAA"; + a.globalAlpha = this.editor_alpha; + for (var c = 0, g = this.graph._nodes.length; c < g; ++c) { + var h = this.graph._nodes[c]; + if (h.inputs && h.inputs.length) { + for (var m = 0; m < h.inputs.length; ++m) { + var d = h.inputs[m]; + if (d && null != d.link && (d = this.graph.links[d.link])) { + var f = this.graph.getNodeById(d.origin_id); + if (null != f) { + var n = d.origin_slot; + f = -1 == n ? [f.pos[0] + 10, f.pos[1] + 10] : f.getConnectionPos(!1, n); + this.renderLink(a, f, h.getConnectionPos(!0, m), d); + if (d && d._last_time && 1000 > b - d._last_time) { + n = 2.0 - 0.002 * (b - d._last_time); + var k = "rgba(255,255,255, " + n.toFixed(2) + ")"; + this.renderLink(a, f, h.getConnectionPos(!0, m), d, !0, n, k); + } + } + } + } + } + } + a.globalAlpha = 1; + }; + g.prototype.renderLink = function(a, b, c, d, h, m, p) { + if (this.highquality_render) { + var e = q(b, c); + this.render_connections_border && 0.6 < this.scale && (a.lineWidth = this.connections_width + 4); + !p && d && (p = g.link_type_colors[d.type]); + p || (p = this.default_link_color); + null != d && this.highlighted_links[d.id] && (p = "#FFF"); + a.beginPath(); + this.render_curved_connections ? (a.moveTo(b[0], b[1]), a.bezierCurveTo(b[0] + 0.25 * e, b[1], c[0] - 0.25 * e, c[1], c[0], c[1])) : (a.moveTo(b[0] + 10, b[1]), a.lineTo(0.5 * (b[0] + 10 + (c[0] - 10)), b[1]), a.lineTo(0.5 * (b[0] + 10 + (c[0] - 10)), c[1]), a.lineTo(c[0] - 10, c[1])); + this.render_connections_border && 0.6 < this.scale && !h && (a.strokeStyle = "rgba(0,0,0,0.5)", a.stroke()); + a.lineWidth = this.connections_width; + a.fillStyle = a.strokeStyle = p; + a.stroke(); + this.render_connection_arrows && 0.6 <= this.scale && this.render_connection_arrows && 0.6 < this.scale && (d = this.computeConnectionPoint(b, c, 0.5), h = this.computeConnectionPoint(b, c, 0.51), h = this.render_curved_connections ? -Math.atan2(h[0] - d[0], h[1] - d[1]) : c[1] > b[1] ? 0 : Math.PI, a.save(), a.translate(d[0], d[1]), a.rotate(h), a.beginPath(), a.moveTo(-5, -5), a.lineTo(0, 5), a.lineTo(5, -5), a.fill(), a.restore()); + if (m) { + for (m = 0; 5 > m; ++m) { + d = (0.001 * l.getTime() + 0.2 * m) % 1, d = this.computeConnectionPoint(b, c, d), a.beginPath(), a.arc(d[0], d[1], 5, 0, 2 * Math.PI), a.fill(); + } + } + } else { + a.beginPath(), a.moveTo(b[0], b[1]), a.lineTo(c[0], c[1]), a.stroke(); + } + }; + g.prototype.computeConnectionPoint = function(a, b, c) { + var e = q(a, b), h = [a[0] + 0.25 * e, a[1]]; + e = [b[0] - 0.25 * e, b[1]]; + var m = (1 - c) * (1 - c) * (1 - c), d = 3 * (1 - c) * (1 - c) * c, g = 3 * (1 - c) * c * c; + c *= c * c; + return [m * a[0] + d * h[0] + g * e[0] + c * b[0], m * a[1] + d * h[1] + g * e[1] + c * b[1]]; + }; + g.prototype.drawNodeWidgets = function(a, b, c, d) { + if (!a.widgets || !a.widgets.length) { + return 0; + } + var e = a.size[0]; + a = a.widgets; + b += 2; + for (var m = l.NODE_WIDGET_HEIGHT, g = 0.5 < this.scale, f = 0; f < a.length; ++f) { + var n = a[f], k = b; + n.y && (k = n.y); + n.last_y = k; + c.strokeStyle = "#AAA"; + c.fillStyle = "#222"; + c.textAlign = "left"; + switch(n.type) { + case "button": + n.clicked && (c.fillStyle = "#AAA", n.clicked = !1, this.dirty_canvas = !0); + c.fillRect(10, k, e - 20, m); + c.strokeRect(10, k, e - 20, m); + g && (c.textAlign = "center", c.fillStyle = "#AAA", c.fillText(n.name, 0.5 * e, k + 0.7 * m)); + break; + case "slider": + c.fillStyle = "#111"; + c.fillRect(10, k, e - 20, m); + var q = (n.value - n.options.min) / (n.options.max - n.options.min); + c.fillStyle = d == n ? "#89A" : "#678"; + c.fillRect(10, k, q * (e - 20), m); + c.strokeRect(10, k, e - 20, m); + g && (c.textAlign = "center", c.fillStyle = "#DDD", c.fillText(n.name + " " + Number(n.value).toFixed(3), 0.5 * e, k + 0.7 * m)); + break; + case "number": + case "combo": + c.textAlign = "left", c.strokeStyle = "#AAA", c.fillStyle = "#111", c.beginPath(), c.roundRect(10, b, e - 20, m, 0.5 * m), c.fill(), c.stroke(), c.fillStyle = "#AAA", c.beginPath(), c.moveTo(26, b + 5), c.lineTo(16, b + 0.5 * m), c.lineTo(26, b + m - 5), c.moveTo(e - 26, b + 5), c.lineTo(e - 16, b + 0.5 * m), c.lineTo(e - 26, b + m - 5), c.fill(), g && (c.fillStyle = "#999", c.fillText(n.name, 30, k + 0.7 * m), c.fillStyle = "#DDD", c.textAlign = "right", "number" == n.type ? c.fillText(Number(n.value).toFixed(void 0 !== + n.options.precision ? n.options.precision : 3), e - 40, k + 0.7 * m) : c.fillText(n.value, e - 40, k + 0.7 * m)); + } + b += m + 4; + } + c.textAlign = "left"; + }; + g.prototype.processNodeWidgets = function(a, b, c, d) { + if (!a.widgets || !a.widgets.length) { + return null; + } + for (var e = b[0] - a.pos[0], m = b[1] - a.pos[1], g = a.size[0], f = this, n = 0; n < a.widgets.length; ++n) { + var k = a.widgets[n]; + if (k == d || 6 < e && e < g - 12 && m > k.last_y && m < k.last_y + l.NODE_WIDGET_HEIGHT) { + switch(k.type) { + case "button": + k.callback && setTimeout(function() { + k.callback(k, f, a, b); + }, 20); + this.dirty_canvas = k.clicked = !0; + break; + case "slider": + c = Math.clamp((e - 10) / (g - 20), 0, 1); + k.value = k.options.min + (k.options.max - k.options.min) * c; + k.callback && setTimeout(function() { + k.callback(k.value, f, a, b); + }, 20); + this.dirty_canvas = !0; + break; + case "number": + case "combo": + "mousemove" == c.type && "number" == k.type ? (k.value += 0.1 * c.deltaX * (k.options.step || 1), null != k.options.min && k.value < k.options.min && (k.value = k.options.min), null != k.options.max && k.value > k.options.max && (k.value = k.options.max)) : "mousedown" == c.type && (c = 40 > e ? -1 : e > g - 40 ? 1 : 0, "number" == k.type ? (k.value += 0.1 * c * (k.options.step || 1), null != k.options.min && k.value < k.options.min && (k.value = k.options.min), null != k.options.max && + k.value > k.options.max && (k.value = k.options.max)) : c && (c = k.options.values.indexOf(k.value) + c, c >= k.options.values.length && (c = 0), 0 > c && (c = k.options.values.length - 1), k.value = k.options.values[c])), k.callback && setTimeout(function() { + k.callback(k.value, f, a, b); + }, 20), this.dirty_canvas = !0; + } + return k; + } + } + return null; + }; + g.prototype.drawGroups = function(a, b) { + if (this.graph) { + a = this.graph._groups; + b.save(); + b.globalAlpha = 0.5; + b.font = "24px Arial"; + for (var c = 0; c < a.length; ++c) { + var d = a[c]; + if (v(this.visible_area, d._bounding)) { + b.fillStyle = d.color || "#335"; + b.strokeStyle = d.color || "#335"; + var h = d._pos, m = d._size; + b.globalAlpha = 0.25; + b.beginPath(); + b.rect(h[0] + 0.5, h[1] + 0.5, m[0], m[1]); + b.fill(); + b.globalAlpha = 1; + b.stroke(); + b.beginPath(); + b.moveTo(h[0] + m[0], h[1] + m[1]); + b.lineTo(h[0] + m[0] - 10, h[1] + m[1]); + b.lineTo(h[0] + m[0], h[1] + m[1] - 10); + b.fill(); + b.fillText(d.title, h[0] + 4, h[1] + 24); + } + } + b.restore(); + } + }; + g.prototype.resize = function(a, b) { + a || b || (b = this.canvas.parentNode, a = b.offsetWidth, b = b.offsetHeight); + if (this.canvas.width != a || this.canvas.height != b) { + this.canvas.width = a, this.canvas.height = b, this.bgcanvas.width = this.canvas.width, this.bgcanvas.height = this.canvas.height, this.setDirty(!0, !0); + } + }; + g.prototype.switchLiveMode = function(a) { + if (a) { + var b = this, c = this.live_mode ? 1.1 : 0.9; + this.live_mode && (this.live_mode = !1, this.editor_alpha = 0.1); + var d = setInterval(function() { + b.editor_alpha *= c; + b.dirty_canvas = !0; + b.dirty_bgcanvas = !0; + 1 > c && 0.01 > b.editor_alpha && (clearInterval(d), 1 > c && (b.live_mode = !0)); + 1 < c && 0.99 < b.editor_alpha && (clearInterval(d), b.editor_alpha = 1); + }, 1); + } else { + this.live_mode = !this.live_mode, this.dirty_bgcanvas = this.dirty_canvas = !0; + } + }; + g.prototype.onNodeSelectionChange = function(a) { + }; + g.prototype.touchHandler = function(a) { + var b = a.changedTouches[0]; + switch(a.type) { + case "touchstart": + var c = "mousedown"; + break; + case "touchmove": + c = "mousemove"; + break; + case "touchend": + c = "mouseup"; + break; + default: + return; + } + var d = this.getCanvasWindow(), h = d.document.createEvent("MouseEvent"); + h.initMouseEvent(c, !0, !0, d, 1, b.screenX, b.screenY, b.clientX, b.clientY, !1, !1, !1, !1, 0, null); + b.target.dispatchEvent(h); + a.preventDefault(); + }; + g.onGroupAdd = function(a, b, c) { + a = g.active_canvas; + a.getCanvasWindow(); + b = new l.LGraphGroup; + b.pos = a.convertEventToCanvas(c); + a.graph.add(b); + }; + g.onMenuAdd = function(a, b, c, d) { + function e(a, b) { + b = d.getFirstEvent(); + if (a = l.createNode(a.value)) { + a.pos = m.convertEventToCanvas(b), m.graph.add(a); + } + } + var m = g.active_canvas, f = m.getCanvasWindow(); + a = l.getNodeTypesCategories(); + b = []; + for (var k in a) { + a[k] && b.push({value:a[k], content:a[k], has_submenu:!0}); + } + var n = new l.ContextMenu(b, {event:c, callback:function(a, b, c) { + a = l.getNodeTypesInCategory(a.value, m.filter); + b = []; + for (var h in a) { + b.push({content:a[h].title, value:a[h].type}); + } + new l.ContextMenu(b, {event:c, callback:e, parentMenu:n}, f); + return !1; + }, parentMenu:d}, f); + return !1; + }; + g.onMenuCollapseAll = function() { + }; + g.onMenuNodeEdit = function() { + }; + g.showMenuNodeOptionalInputs = function(a, b, c, d, h) { + if (h) { + var e = this; + a = g.active_canvas.getCanvasWindow(); + b = h.optional_inputs; + h.onGetInputs && (b = h.onGetInputs()); + var f = []; + if (b) { + for (var k in b) { + var n = b[k]; + if (n) { + var q = n[0]; + n[2] && n[2].label && (q = n[2].label); + q = {content:q, value:n}; + n[1] == l.ACTION && (q.className = "event"); + f.push(q); + } else { + f.push(null); + } + } + } + this.onMenuNodeInputs && (f = this.onMenuNodeInputs(f)); + if (f.length) { + return new l.ContextMenu(f, {event:c, callback:function(a, b, c) { + h && (a.callback && a.callback.call(e, h, a, b, c), a.value && (h.addInput(a.value[0], a.value[1], a.value[2]), h.setDirtyCanvas(!0, !0))); + }, parentMenu:d, node:h}, a), !1; + } + } + }; + g.showMenuNodeOptionalOutputs = function(a, b, c, d, h) { + function e(a, b, c) { + if (h && (a.callback && a.callback.call(f, h, a, b, c), a.value)) { + if (c = a.value[1], !c || c.constructor !== Object && c.constructor !== Array) { + h.addOutput(a.value[0], a.value[1], a.value[2]), h.setDirtyCanvas(!0, !0); + } else { + a = []; + for (var m in c) { + a.push({content:m, value:c[m]}); + } + new l.ContextMenu(a, {event:b, callback:e, parentMenu:d, node:h}); + return !1; + } + } + } + if (h) { + var f = this; + a = g.active_canvas.getCanvasWindow(); + b = h.optional_outputs; + h.onGetOutputs && (b = h.onGetOutputs()); + var k = []; + if (b) { + for (var n in b) { + var q = b[n]; + if (!q) { + k.push(null); + } else { + if (!h.flags || !h.flags.skip_repeated_outputs || -1 == h.findOutputSlot(q[0])) { + var r = q[0]; + q[2] && q[2].label && (r = q[2].label); + r = {content:r, value:q}; + q[1] == l.EVENT && (r.className = "event"); + k.push(r); + } + } + } + } + this.onMenuNodeOutputs && (k = this.onMenuNodeOutputs(k)); + if (k.length) { + return new l.ContextMenu(k, {event:c, callback:e, parentMenu:d, node:h}, a), !1; + } + } + }; + g.onShowMenuNodeProperties = function(a, b, c, d, h) { + if (h && h.properties) { + var e = g.active_canvas; + b = e.getCanvasWindow(); + var f = [], k; + for (k in h.properties) { + a = void 0 !== h.properties[k] ? h.properties[k] : " ", a = g.decodeHTML(a), f.push({content:"" + k + "" + a + "", value:k}); + } + if (f.length) { + return new l.ContextMenu(f, {event:c, callback:function(a, b, c, d) { + h && (b = this.getBoundingClientRect(), e.showEditPropertyValue(h, a.value, {position:[b.left, b.top]})); + }, parentMenu:d, allow_html:!0, node:h}, b), !1; + } + } + }; + g.decodeHTML = function(a) { + var b = document.createElement("div"); + b.innerText = a; + return b.innerHTML; + }; + g.onResizeNode = function(a, b, c, d, h) { + h && (h.size = h.computeSize(), h.setDirtyCanvas(!0, !0)); + }; + g.onShowTitleEditor = function(a, b, c, d, h) { + function e() { + h.title = l.value; + f.parentNode.removeChild(f); + h.setDirtyCanvas(!0, !0); + } + var f = document.createElement("div"); + f.className = "graphdialog"; + f.innerHTML = "Title"; + var l = f.querySelector("input"); + l && (l.value = h.title, l.addEventListener("keydown", function(a) { + 13 == a.keyCode && (e(), a.preventDefault(), a.stopPropagation()); + })); + a = g.active_canvas.canvas; + b = a.getBoundingClientRect(); + d = c = -20; + b && (c -= b.left, d -= b.top); + event ? (f.style.left = event.pageX + c + "px", f.style.top = event.pageY + d + "px") : (f.style.left = 0.5 * a.width + c + "px", f.style.top = 0.5 * a.height + d + "px"); + f.querySelector("button").addEventListener("click", e); + a.parentNode.appendChild(f); + }; + g.prototype.showSearchBox = function(a) { + function b(b) { + if (b) { + if (h.onSearchBoxSelection) { + h.onSearchBoxSelection(b, a, v); + } else { + if (b = l.createNode(b)) { + b.pos = v.convertEventToCanvas(a), v.graph.add(b); + } + } + } + m.close(); + } + function c(a) { + var b = q; + q && q.classList.remove("selected"); + q ? (q = a ? q.nextSibling : q.previousSibling) || (q = b) : q = a ? f.childNodes[0] : f.childNodes[f.childNodes.length]; + q && (q.classList.add("selected"), q.scrollIntoView()); + } + function d() { + n = null; + var a = r.value; + k = null; + f.innerHTML = ""; + if (a) { + if (h.onSearchBox) { + h.onSearchBox(e, a, v); + } else { + for (var c in l.registered_node_types) { + if (-1 != c.indexOf(a)) { + var e = document.createElement("div"); + k || (k = c); + e.innerText = c; + e.className = "litegraph lite-search-item"; + e.addEventListener("click", function(a) { + b(this.innerText); + }); + f.appendChild(e); + } + } + } + } + } + var h = this, m = document.createElement("div"); + m.className = "litegraph litesearchbox"; + m.innerHTML = "Search
"; + m.close = function() { + h.search_box = null; + m.parentNode.removeChild(m); + }; + m.addEventListener("mouseleave", function(a) { + m.close(); + }); + h.search_box && h.search_box.close(); + h.search_box = m; + var f = m.querySelector(".helper"), k = null, n = null, q = null, r = m.querySelector("input"); + r && r.addEventListener("keydown", function(a) { + if (38 == a.keyCode) { + c(!1); + } else { + if (40 == a.keyCode) { + c(!0); + } else { + if (27 == a.keyCode) { + m.close(); + } else { + if (13 == a.keyCode) { + q ? b(q.innerHTML) : k ? b(k) : m.close(); + } else { + n && clearInterval(n); + n = setTimeout(d, 10); + return; + } + } + } + } + a.preventDefault(); + a.stopPropagation(); + }); + var v = g.active_canvas, u = v.canvas, w = u.getBoundingClientRect(), z = -20, C = -20; + w && (z -= w.left, C -= w.top); + a ? (m.style.left = a.pageX + z + "px", m.style.top = a.pageY + C + "px") : (m.style.left = 0.5 * u.width + z + "px", m.style.top = 0.5 * u.height + C + "px"); + u.parentNode.appendChild(m); + r.focus(); + return m; + }; + g.prototype.showEditPropertyValue = function(a, b, c) { + function e() { + h(q.value); + } + function h(c) { + "number" == typeof a.properties[b] && (c = Number(c)); + "array" == d && (c = c.split(",").map(Number)); + a.properties[b] = c; + a._graph && a._graph._version++; + if (a.onPropertyChanged) { + a.onPropertyChanged(b, c); + } + n.close(); + a.setDirtyCanvas(!0, !0); + } + if (a && void 0 !== a.properties[b]) { + c = c || {}; + var d = "string"; + null !== a.properties[b] && (d = typeof a.properties[b]); + "object" == d && a.properties[b].length && (d = "array"); + var g = null; + a.getPropertyInfo && (g = a.getPropertyInfo(b)); + if (a.properties_info) { + for (var f = 0; f < a.properties_info.length; ++f) { + if (a.properties_info[f].name == b) { + g = a.properties_info[f]; + break; + } + } + } + void 0 !== g && null !== g && g.type && (d = g.type); + var l = ""; + if ("string" == d || "number" == d || "array" == d) { + l = ""; + } else { + if ("enum" == d && g.values) { + l = ""; + } else { + if ("boolean" == d) { + l = ""; + } else { + console.warn("unknown type: " + d); + return; + } + } + } + var n = this.createDialog("" + b + "" + l + "", c); + if ("enum" == d && g.values) { + var q = n.querySelector("select"); + q.addEventListener("change", function(a) { + h(a.target.value); + }); + } else { + if ("boolean" == d) { + (q = n.querySelector("input")) && q.addEventListener("click", function(a) { + h(!!q.checked); + }); + } else { + if (q = n.querySelector("input")) { + q.value = void 0 !== a.properties[b] ? a.properties[b] : "", q.addEventListener("keydown", function(a) { + 13 == a.keyCode && (e(), a.preventDefault(), a.stopPropagation()); + }); + } + } + } + n.querySelector("button").addEventListener("click", e); + } + }; + g.prototype.createDialog = function(a, b) { + b = b || {}; + var c = document.createElement("div"); + c.className = "graphdialog"; + c.innerHTML = a; + a = this.canvas.getBoundingClientRect(); + var d = -20, h = -20; + a && (d -= a.left, h -= a.top); + b.position ? (d += b.position[0], h += b.position[1]) : b.event ? (d += b.event.pageX, h += b.event.pageY) : (d += 0.5 * this.canvas.width, h += 0.5 * this.canvas.height); + c.style.left = d + "px"; + c.style.top = h + "px"; + this.canvas.parentNode.appendChild(c); + c.close = function() { + this.parentNode && this.parentNode.removeChild(this); + }; + return c; + }; + g.onMenuNodeCollapse = function(a, b, c, d, h) { + h.collapse(); + }; + g.onMenuNodePin = function(a, b, c, d, h) { + h.pin(); + }; + g.onMenuNodeMode = function(a, b, c, d, h) { + new l.ContextMenu(["Always", "On Event", "On Trigger", "Never"], {event:c, callback:function(a) { + if (h) { + switch(a) { + case "On Event": + h.mode = l.ON_EVENT; + break; + case "On Trigger": + h.mode = l.ON_TRIGGER; + break; + case "Never": + h.mode = l.NEVER; + break; + default: + h.mode = l.ALWAYS; + } + } + }, parentMenu:d, node:h}); + return !1; + }; + g.onMenuNodeColors = function(a, b, c, d, h) { + if (!h) { + throw "no node for color"; + } + b = []; + b.push({value:null, content:"No color"}); + for (var e in g.node_colors) { + a = g.node_colors[e], a = {value:e, content:"" + e + ""}, b.push(a); + } + new l.ContextMenu(b, {event:c, callback:function(a) { + h && ((a = a.value ? g.node_colors[a.value] : null) ? h.constructor === l.LGraphGroup ? h.color = a.groupcolor : (h.color = a.color, h.bgcolor = a.bgcolor) : (delete h.color, delete h.bgcolor), h.setDirtyCanvas(!0, !0)); + }, parentMenu:d, node:h}); + return !1; + }; + g.onMenuNodeShapes = function(a, b, c, d, h) { + if (!h) { + throw "no node passed"; + } + new l.ContextMenu(l.VALID_SHAPES, {event:c, callback:function(a) { + h && (h.shape = a, h.setDirtyCanvas(!0)); + }, parentMenu:d, node:h}); + return !1; + }; + g.onMenuNodeRemove = function(a, b, c, d, h) { + if (!h) { + throw "no node passed"; + } + !1 !== h.removable && (h.graph.remove(h), h.setDirtyCanvas(!0, !0)); + }; + g.onMenuNodeClone = function(a, b, c, d, h) { + 0 != h.clonable && (a = h.clone()) && (a.pos = [h.pos[0] + 5, h.pos[1] + 5], h.graph.add(a), h.setDirtyCanvas(!0, !0)); + }; + g.node_colors = {red:{color:"#322", bgcolor:"#533", groupcolor:"#A88"}, brown:{color:"#332922", bgcolor:"#593930", groupcolor:"#b06634"}, green:{color:"#232", bgcolor:"#353", groupcolor:"#8A8"}, blue:{color:"#223", bgcolor:"#335", groupcolor:"#88A"}, pale_blue:{color:"#2a363b", bgcolor:"#3f5159", groupcolor:"#3f789e"}, cyan:{color:"#233", bgcolor:"#355", groupcolor:"#8AA"}, purple:{color:"#323", bgcolor:"#535", groupcolor:"#a1309b"}, yellow:{color:"#432", bgcolor:"#653", groupcolor:"#b58b2a"}, + black:{color:"#222", bgcolor:"#000", groupcolor:"#444"}}; + g.prototype.getCanvasMenuOptions = function() { + if (this.getMenuOptions) { + var a = this.getMenuOptions(); + } else { + a = [{content:"Add Node", has_submenu:!0, callback:g.onMenuAdd}, {content:"Add Group", callback:g.onGroupAdd}], this._graph_stack && 0 < this._graph_stack.length && (a = [{content:"Close subgraph", callback:this.closeSubgraph.bind(this)}, null].concat(a)); + } + if (this.getExtraMenuOptions) { + var b = this.getExtraMenuOptions(this, a); + b && (a = a.concat(b)); + } + return a; + }; + g.prototype.getNodeMenuOptions = function(a) { + var b = a.getMenuOptions ? a.getMenuOptions(this) : [{content:"Inputs", has_submenu:!0, disabled:!0, callback:g.showMenuNodeOptionalInputs}, {content:"Outputs", has_submenu:!0, disabled:!0, callback:g.showMenuNodeOptionalOutputs}, null, {content:"Properties", has_submenu:!0, callback:g.onShowMenuNodeProperties}, null, {content:"Title", callback:g.onShowTitleEditor}, {content:"Mode", has_submenu:!0, callback:g.onMenuNodeMode}, {content:"Resize", callback:g.onResizeNode}, {content:"Collapse", callback:g.onMenuNodeCollapse}, + {content:"Pin", callback:g.onMenuNodePin}, {content:"Colors", has_submenu:!0, callback:g.onMenuNodeColors}, {content:"Shapes", has_submenu:!0, callback:g.onMenuNodeShapes}, null]; + if (a.getExtraMenuOptions) { + var c = a.getExtraMenuOptions(this); + c && (c.push(null), b = c.concat(b)); + } + !1 !== a.clonable && b.push({content:"Clone", callback:g.onMenuNodeClone}); + !1 !== a.removable && b.push(null, {content:"Remove", callback:g.onMenuNodeRemove}); + a.onGetInputs && (c = a.onGetInputs()) && c.length && (b[0].disabled = !1); + a.onGetOutputs && (c = a.onGetOutputs()) && c.length && (b[1].disabled = !1); + if (a.graph && a.graph.onGetNodeMenuOptions) { + a.graph.onGetNodeMenuOptions(b, a); + } + return b; + }; + g.prototype.getGroupMenuOptions = function(a) { + return [{content:"Title", callback:g.onShowTitleEditor}, {content:"Color", has_submenu:!0, callback:g.onMenuNodeColors}, null, {content:"Remove", callback:g.onMenuNodeRemove}]; + }; + g.prototype.processContextMenu = function(a, b) { + var c = this, d = g.active_canvas.getCanvasWindow(), h = null, m = {event:b, callback:function(b, e, d) { + if (b) { + if ("Remove Slot" == b.content) { + var h = b.slot; + h.input ? a.removeInput(h.slot) : h.output && a.removeOutput(h.slot); + } else { + if ("Rename Slot" == b.content) { + h = b.slot; + var g = c.createDialog("Name", e), m = g.querySelector("input"); + g.querySelector("button").addEventListener("click", function(b) { + if (m.value) { + if (b = h.input ? a.getInputInfo(h.slot) : a.getOutputInfo(h.slot)) { + b.label = m.value; + } + c.setDirty(!0); + } + g.close(); + }); + } + } + } + }, node:a}, f = null; + a && (f = a.getSlotInPosition(b.canvasX, b.canvasY), g.active_node = a); + f ? (h = [], h.push(f.locked ? "Cannot remove" : {content:"Remove Slot", slot:f}), h.push({content:"Rename Slot", slot:f}), m.title = (f.input ? f.input.type : f.output.type) || "*", f.input && f.input.type == l.ACTION && (m.title = "Action"), f.output && f.output.type == l.EVENT && (m.title = "Event")) : a ? h = this.getNodeMenuOptions(a) : (b = this.graph.getGroupOnPos(b.canvasX, b.canvasY)) ? (m.node = b, h = this.getGroupMenuOptions(b)) : h = this.getCanvasMenuOptions(); + h && new l.ContextMenu(h, m, d); + }; + this.CanvasRenderingContext2D && (CanvasRenderingContext2D.prototype.roundRect = function(a, b, c, d, h, g) { + void 0 === h && (h = 5); + void 0 === g && (g = h); + this.moveTo(a + h, b); + this.lineTo(a + c - h, b); + this.quadraticCurveTo(a + c, b, a + c, b + h); + this.lineTo(a + c, b + d - g); + this.quadraticCurveTo(a + c, b + d, a + c - g, b + d); + this.lineTo(a + g, b + d); + this.quadraticCurveTo(a, b + d, a, b + d - g); + this.lineTo(a, b + h); + this.quadraticCurveTo(a, b, a + h, b); + }); + l.compareObjects = function(a, b) { + for (var c in a) { + if (a[c] != b[c]) { + return !1; + } + } + return !0; + }; + l.distance = q; + l.colorToString = function(a) { + return "rgba(" + Math.round(255 * a[0]).toFixed() + "," + Math.round(255 * a[1]).toFixed() + "," + Math.round(255 * a[2]).toFixed() + "," + (4 == a.length ? a[3].toFixed(2) : "1.0") + ")"; + }; + l.isInsideRectangle = r; + l.growBounding = function(a, b, c) { + b < a[0] ? a[0] = b : b > a[2] && (a[2] = b); + c < a[1] ? a[1] = c : c > a[3] && (a[3] = c); + }; + l.isInsideBounding = function(a, b) { + return a[0] < b[0][0] || a[1] < b[0][1] || a[0] > b[1][0] || a[1] > b[1][1] ? !1 : !0; + }; + l.overlapBounding = v; + l.hex2num = function(a) { + "#" == a.charAt(0) && (a = a.slice(1)); + a = a.toUpperCase(); + for (var b = Array(3), c = 0, d, h, g = 0; 6 > g; g += 2) { + d = "0123456789ABCDEF".indexOf(a.charAt(g)), h = "0123456789ABCDEF".indexOf(a.charAt(g + 1)), b[c] = 16 * d + h, c++; + } + return b; + }; + l.num2hex = function(a) { + for (var b = "#", c, d, h = 0; 3 > h; h++) { + c = a[h] / 16, d = a[h] % 16, b += "0123456789ABCDEF".charAt(c) + "0123456789ABCDEF".charAt(d); + } + return b; + }; + w.prototype.addItem = function(a, b, c) { + function e(a) { + var b = this.value; + b && b.has_submenu && d.call(this, a); + } + function d(a) { + var b = this.value, e = !0; + g.current_submenu && g.current_submenu.close(a); + if (c.callback) { + var d = c.callback.call(this, b, c, a, g, c.node); + !0 === d && (e = !1); + } + if (b && (b.callback && !c.ignore_item_callbacks && !0 !== b.disabled && (d = b.callback.call(this, b, c, a, g, c.node), !0 === d && (e = !1)), b.submenu)) { + if (!b.submenu.options) { + throw "ContextMenu submenu needs options"; + } + new g.constructor(b.submenu.options, {callback:b.submenu.callback, event:a, parentMenu:g, ignore_item_callbacks:b.submenu.ignore_item_callbacks, title:b.submenu.title, autoopen:c.autoopen}); + e = !1; + } + e && !g.lock && g.close(); + } + var g = this; + c = c || {}; + var f = document.createElement("div"); + f.className = "litemenu-entry submenu"; + var l = !1; + if (null === b) { + f.classList.add("separator"); + } else { + f.innerHTML = b && b.title ? b.title : a; + if (f.value = b) { + b.disabled && (l = !0, f.classList.add("disabled")), (b.submenu || b.has_submenu) && f.classList.add("has_submenu"); + } + "function" == typeof b ? (f.dataset.value = a, f.onclick_callback = b) : f.dataset.value = b; + b.className && (f.className += " " + b.className); + } + this.root.appendChild(f); + l || f.addEventListener("click", d); + c.autoopen && f.addEventListener("mouseenter", e); + return f; + }; + w.prototype.close = function(a, b) { + this.root.parentNode && this.root.parentNode.removeChild(this.root); + this.parentMenu && !b && (this.parentMenu.lock = !1, this.parentMenu.current_submenu = null, void 0 === a ? this.parentMenu.close() : a && !w.isCursorOverElement(a, this.parentMenu.root) && w.trigger(this.parentMenu.root, "mouseleave", a)); + this.current_submenu && this.current_submenu.close(a, !0); + }; + w.trigger = function(a, b, c, d) { + var e = document.createEvent("CustomEvent"); + e.initCustomEvent(b, !0, !0, c); + e.srcElement = d; + a.dispatchEvent ? a.dispatchEvent(e) : a.__events && a.__events.dispatchEvent(e); + return e; + }; + w.prototype.getTopMenu = function() { + return this.options.parentMenu ? this.options.parentMenu.getTopMenu() : this; + }; + w.prototype.getFirstEvent = function() { + return this.options.parentMenu ? this.options.parentMenu.getFirstEvent() : this.options.event; + }; + w.isCursorOverElement = function(a, b) { + var c = a.pageX; + a = a.pageY; + return (b = b.getBoundingClientRect()) ? a > b.top && a < b.top + b.height && c > b.left && c < b.left + b.width ? !0 : !1 : !1; + }; + l.ContextMenu = w; + l.closeAllContextMenus = function(a) { + a = a || window; + a = a.document.querySelectorAll(".litecontextmenu"); + if (a.length) { + for (var b = [], c = 0; c < a.length; c++) { + b.push(a[c]); + } + for (c in b) { + b[c].close ? b[c].close() : b[c].parentNode && b[c].parentNode.removeChild(b[c]); + } + } + }; + l.extendClass = function(a, b) { + for (var c in b) { + a.hasOwnProperty(c) || (a[c] = b[c]); + } + if (b.prototype) { + for (c in b.prototype) { + b.prototype.hasOwnProperty(c) && !a.prototype.hasOwnProperty(c) && (b.prototype.__lookupGetter__(c) ? a.prototype.__defineGetter__(c, b.prototype.__lookupGetter__(c)) : a.prototype[c] = b.prototype[c], b.prototype.__lookupSetter__(c) && a.prototype.__defineSetter__(c, b.prototype.__lookupSetter__(c))); + } + } + }; + l.getParameterNames = function(a) { + return (a + "").replace(/[/][/].*$/mg, "").replace(/\s+/g, "").replace(/[/][*][^/*]*[*][/]/g, "").split("){", 1)[0].replace(/^[^(]*[(]/, "").replace(/=[^,]+/g, "").split(",").filter(Boolean); + }; + Math.clamp = function(a, b, c) { + return b > a ? b : c < a ? c : a; + }; + "undefined" == typeof window || window.requestAnimationFrame || (window.requestAnimationFrame = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || function(a) { + window.setTimeout(a, 1000 / 60); + }); +})(this); +"undefined" != typeof exports && (exports.LiteGraph = this.LiteGraph); +(function(u) { + function f() { + this.addOutput("in ms", "number"); + this.addOutput("in sec", "number"); + } + function k() { + var c = this; + this.size = [120, 80]; + this.subgraph = new LGraph; + this.subgraph._subgraph_node = this; + this.subgraph._is_subgraph = !0; + this.subgraph.onGlobalInputAdded = this.onSubgraphNewGlobalInput.bind(this); + this.subgraph.onGlobalInputRenamed = this.onSubgraphRenamedGlobalInput.bind(this); + this.subgraph.onGlobalInputTypeChanged = this.onSubgraphTypeChangeGlobalInput.bind(this); + this.subgraph.onGlobalOutputAdded = this.onSubgraphNewGlobalOutput.bind(this); + this.subgraph.onGlobalOutputRenamed = this.onSubgraphRenamedGlobalOutput.bind(this); + this.subgraph.onGlobalOutputTypeChanged = this.onSubgraphTypeChangeGlobalOutput.bind(this); + this.addWidget("button", "Open Graph", null, function(a, b) { + b.openSubgraph(c.subgraph); + }); + this.bgcolor = "#353"; + } + function n() { + var c = "input_" + (1000 * Math.random()).toFixed(); + this.addOutput(c, null); + this.properties = {name:c, type:null}; + var a = this; + Object.defineProperty(this.properties, "name", {get:function() { + return c; + }, set:function(b) { + if ("" != b) { + var d = a.getOutputInfo(0); + d.name != b && (d.name = b, a.graph && a.graph.renameGlobalInput(c, b), c = b); + } + }, enumerable:!0}); + Object.defineProperty(this.properties, "type", {get:function() { + return a.outputs[0].type; + }, set:function(b) { + a.outputs[0].type = b; + a.graph && a.graph.changeGlobalInputType(c, a.outputs[0].type); + }, enumerable:!0}); + } + function g() { + var c = "output_" + (1000 * Math.random()).toFixed(); + this.addInput(c, null); + this._value = null; + this.properties = {name:c, type:null}; + var a = this; + Object.defineProperty(this.properties, "name", {get:function() { + return c; + }, set:function(b) { + if ("" != b) { + var d = a.getInputInfo(0); + d.name != b && (d.name = b, a.graph && a.graph.renameGlobalOutput(c, b), c = b); + } + }, enumerable:!0}); + Object.defineProperty(this.properties, "type", {get:function() { + return a.inputs[0].type; + }, set:function(b) { + a.inputs[0].type = b; + a.graph && a.graph.changeGlobalInputType(c, a.inputs[0].type); + }, enumerable:!0}); + } + function q() { + this.addOutput("value", "number"); + this.addProperty("value", 1.0); + this.editable = {property:"value", type:"number"}; + } + function r() { + this.size = [60, 20]; + this.addInput("value", 0, {label:""}); + this.addOutput("value", 0, {label:""}); + this.addProperty("value", ""); + } + function v() { + this.addInput("in", 0); + this.addOutput("out", 0); + this.size = [40, 20]; + } + function w() { + this.mode = d.ON_EVENT; + this.size = [60, 20]; + this.addProperty("msg", ""); + this.addInput("log", d.EVENT); + this.addInput("msg", 0); + } + function l() { + this.size = [60, 20]; + this.addProperty("onExecute", ""); + this.addInput("in", ""); + this.addInput("in2", ""); + this.addOutput("out", ""); + this.addOutput("out2", ""); + this._func = null; + } + var d = u.LiteGraph; + f.title = "Time"; + f.desc = "Time"; + f.prototype.onExecute = function() { + this.setOutputData(0, 1000 * this.graph.globaltime); + this.setOutputData(1, this.graph.globaltime); + }; + d.registerNodeType("basic/time", f); + k.title = "Subgraph"; + k.desc = "Graph inside a node"; + k.prototype.onSubgraphNewGlobalInput = function(c, a) { + this.addInput(c, a); + }; + k.prototype.onSubgraphRenamedGlobalInput = function(c, a) { + c = this.findInputSlot(c); + -1 != c && (this.getInputInfo(c).name = a); + }; + k.prototype.onSubgraphTypeChangeGlobalInput = function(c, a) { + c = this.findInputSlot(c); + -1 != c && (this.getInputInfo(c).type = a); + }; + k.prototype.onSubgraphNewGlobalOutput = function(c, a) { + this.addOutput(c, a); + }; + k.prototype.onSubgraphRenamedGlobalOutput = function(c, a) { + c = this.findOutputSlot(c); + -1 != c && (this.getOutputInfo(c).name = a); + }; + k.prototype.onSubgraphTypeChangeGlobalOutput = function(c, a) { + c = this.findOutputSlot(c); + -1 != c && (this.getOutputInfo(c).type = a); + }; + k.prototype.getExtraMenuOptions = function(c) { + var a = this; + return [{content:"Open", callback:function() { + c.openSubgraph(a.subgraph); + }}]; + }; + k.prototype.onDrawForeground = function(c, a) { + }; + k.prototype.onResize = function(c) { + c[1] += 20; + }; + k.prototype.onExecute = function() { + if (this.inputs) { + for (var c = 0; c < this.inputs.length; c++) { + var a = this.inputs[c], b = this.getInputData(c); + this.subgraph.setGlobalInputData(a.name, b); + } + } + this.subgraph.runStep(); + if (this.outputs) { + for (c = 0; c < this.outputs.length; c++) { + b = this.subgraph.getGlobalOutputData(this.outputs[c].name), this.setOutputData(c, b); + } + } + }; + k.prototype.configure = function(c) { + LGraphNode.prototype.configure.call(this, c); + }; + k.prototype.serialize = function() { + var c = LGraphNode.prototype.serialize.call(this); + c.subgraph = this.subgraph.serialize(); + return c; + }; + k.prototype.clone = function() { + var c = d.createNode(this.type), a = this.serialize(); + delete a.id; + delete a.inputs; + delete a.outputs; + c.configure(a); + return c; + }; + d.registerNodeType("graph/subgraph", k); + n.title = "Input"; + n.desc = "Input of the graph"; + n.prototype.onAdded = function() { + this.graph.addGlobalInput(this.properties.name, this.properties.type); + }; + n.prototype.onExecute = function() { + var c = this.graph.global_inputs[this.properties.name]; + c && this.setOutputData(0, c.value); + }; + d.registerNodeType("graph/input", n); + g.title = "Output"; + g.desc = "Output of the graph"; + g.prototype.onAdded = function() { + this.graph.addGlobalOutput(this.properties.name, this.properties.type); + }; + g.prototype.getValue = function() { + return this._value; + }; + g.prototype.onExecute = function() { + this._value = this.getInputData(0); + this.graph.setGlobalOutputData(this.properties.name, this._value); + }; + d.registerNodeType("graph/output", g); + q.title = "Const"; + q.desc = "Constant value"; + q.prototype.setValue = function(c) { + "string" == typeof c && (c = parseFloat(c)); + this.properties.value = c; + this.setDirtyCanvas(!0); + }; + q.prototype.onExecute = function() { + this.setOutputData(0, parseFloat(this.properties.value)); + }; + q.prototype.onDrawBackground = function(c) { + this.outputs[0].label = this.properties.value.toFixed(3); + }; + q.prototype.onWidget = function(c, a) { + "value" == a.name && this.setValue(a.value); + }; + d.registerNodeType("basic/const", q); + r.title = "Watch"; + r.desc = "Show value of input"; + r.prototype.onExecute = function() { + this.properties.value = this.getInputData(0); + this.setOutputData(0, this.properties.value); + }; + r.prototype.onDrawBackground = function(c) { + this.inputs[0] && null != this.properties.value && (this.inputs[0].label = this.properties.value.constructor === Number ? this.properties.value.toFixed(3) : String(this.properties.value)); + }; + d.registerNodeType("basic/watch", r); + v.title = "Pass"; + v.desc = "Allows to connect different types"; + v.prototype.onExecute = function() { + this.setOutputData(0, this.getInputData(0)); + }; + d.registerNodeType("basic/pass", v); + w.title = "Console"; + w.desc = "Show value inside the console"; + w.prototype.onAction = function(c, a) { + "log" == c ? console.log(a) : "warn" == c ? console.warn(a) : "error" == c && console.error(a); + }; + w.prototype.onExecute = function() { + var c = this.getInputData(1); + null !== c && (this.properties.msg = c); + console.log(c); + }; + w.prototype.onGetInputs = function() { + return [["log", d.ACTION], ["warn", d.ACTION], ["error", d.ACTION]]; + }; + d.registerNodeType("basic/console", w); + l.title = "Script"; + l.desc = "executes a code"; + l.widgets_info = {onExecute:{type:"code"}}; + l.prototype.onPropertyChanged = function(c, a) { + if ("onExecute" == c && d.allow_scripts) { + this._func = null; + try { + this._func = new Function(a); + } catch (b) { + console.error("Error parsing script"), console.error(b); + } + } + }; + l.prototype.onExecute = function() { + if (this._func) { + try { + this._func.call(this); + } catch (c) { + console.error("Error in script"), console.error(c); + } + } + }; + d.registerNodeType("basic/script", l); +})(this); +(function(u) { + function f() { + this.size = [60, 20]; + this.addInput("event", g.ACTION); + } + function k() { + this.size = [60, 20]; + this.addInput("event", g.ACTION); + this.addOutput("event", g.EVENT); + this.properties = {equal_to:"", has_property:"", property_equal_to:""}; + } + function n() { + this.size = [60, 20]; + this.addProperty("time", 1000); + this.addInput("event", g.ACTION); + this.addOutput("on_time", g.EVENT); + this._pending = []; + } + var g = u.LiteGraph; + f.title = "Log Event"; + f.desc = "Log event in console"; + f.prototype.onAction = function(g, f) { + console.log(g, f); + }; + g.registerNodeType("events/log", f); + k.title = "Filter Event"; + k.desc = "Blocks events that do not match the filter"; + k.prototype.onAction = function(g, f) { + if (null != f && (!this.properties.equal_to || this.properties.equal_to == f)) { + if (this.properties.has_property && (g = f[this.properties.has_property], null == g || this.properties.property_equal_to && this.properties.property_equal_to != g)) { + return; + } + this.triggerSlot(0, f); + } + }; + g.registerNodeType("events/filter", k); + n.title = "Delay"; + n.desc = "Delays one event"; + n.prototype.onAction = function(g, f) { + this._pending.push([this.properties.time, f]); + }; + n.prototype.onExecute = function() { + for (var g = 1000 * this.graph.elapsed_time, f = 0; f < this._pending.length; ++f) { + var k = this._pending[f]; + k[0] -= g; + 0 < k[0] || (this._pending.splice(f, 1), --f, this.trigger(null, k[1])); + } + }; + n.prototype.onGetInputs = function() { + return [["event", g.ACTION]]; + }; + g.registerNodeType("events/delay", n); +})(this); +(function(u) { + function f() { + this.addOutput("clicked", d.EVENT); + this.addProperty("text", ""); + this.addProperty("font_size", 40); + this.addProperty("message", ""); + this.size = [64, 84]; + } + function k() { + this.addInput("", "boolean"); + this.addInput("e", d.ACTION); + this.addOutput("v", "boolean"); + this.addOutput("e", d.EVENT); + this.properties = {font:"", value:!1}; + this.size = [124, 64]; + } + function n() { + this.addOutput("", "number"); + this.size = [74, 54]; + this.properties = {min:-1000, max:1000, value:1, step:1}; + this.old_y = -1; + this._precision = this._remainder = 0; + this.mouse_captured = !1; + } + function g() { + this.addOutput("", "number"); + this.size = [64, 84]; + this.properties = {min:0, max:1, value:0.5, wcolor:"#7AF", size:50}; + } + function q() { + this.addOutput("", "number"); + this.properties = {value:0.5, min:0, max:1, text:"V"}; + var c = this; + this.size = [80, 60]; + this.slider = this.addWidget("slider", "V", this.properties.value, function(a) { + c.properties.value = a; + }, this.properties); + } + function r() { + this.size = [160, 26]; + this.addOutput("", "number"); + this.properties = {wcolor:"#7AF", min:0, max:1, value:0.5}; + } + function v() { + this.size = [160, 26]; + this.addInput("", "number"); + this.properties = {min:0, max:1, value:0, wcolor:"#AAF"}; + } + function w() { + this.addInputs("", 0); + this.properties = {value:"...", font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1}; + } + function l() { + this.size = [200, 100]; + this.properties = {borderColor:"#ffffff", bgcolorTop:"#f0f0f0", bgcolorBottom:"#e0e0e0", shadowSize:2, borderRadius:3}; + } + var d = u.LiteGraph; + f.title = "Button"; + f.desc = "Triggers an event"; + f.font = "Arial"; + f.prototype.onDrawForeground = function(c) { + if (!this.flags.collapsed && (c.fillStyle = "black", c.fillRect(1, 1, this.size[0] - 3, this.size[1] - 3), c.fillStyle = "#AAF", c.fillRect(0, 0, this.size[0] - 3, this.size[1] - 3), c.fillStyle = this.clicked ? "white" : this.mouseOver ? "#668" : "#334", c.fillRect(1, 1, this.size[0] - 4, this.size[1] - 4), this.properties.text || 0 === this.properties.text)) { + var a = this.properties.font_size || 30; + c.textAlign = "center"; + c.fillStyle = this.clicked ? "black" : "white"; + c.font = a + "px " + f.font; + c.fillText(this.properties.text, 0.5 * this.size[0], 0.5 * this.size[1] + 0.3 * a); + c.textAlign = "left"; + } + }; + f.prototype.onMouseDown = function(c, a) { + if (1 < a[0] && 1 < a[1] && a[0] < this.size[0] - 2 && a[1] < this.size[1] - 2) { + return this.clicked = !0, this.trigger("clicked", this.properties.message), !0; + } + }; + f.prototype.onMouseUp = function(c) { + this.clicked = !1; + }; + d.registerNodeType("widget/button", f); + k.title = "Toggle"; + k.desc = "Toggles between true or false"; + k.prototype.onDrawForeground = function(c) { + if (!this.flags.collapsed) { + var a = 0.5 * this.size[1], b = 0.8 * this.size[1]; + c.fillStyle = "#AAA"; + c.fillRect(10, b - a, a, a); + c.fillStyle = this.properties.value ? "#AEF" : "#000"; + c.fillRect(10 + 0.25 * a, b - a + 0.25 * a, .5 * a, .5 * a); + c.textAlign = "left"; + c.font = this.properties.font || (0.8 * a).toFixed(0) + "px Arial"; + c.fillStyle = "#AAA"; + c.fillText(this.title, a + 20, 0.85 * b); + c.textAlign = "left"; + } + }; + k.prototype.onAction = function(c) { + this.properties.value = !this.properties.value; + this.trigger("e", this.properties.value); + }; + k.prototype.onExecute = function() { + var c = this.getInputData(0); + null != c && (this.properties.value = c); + this.setOutputData(0, this.properties.value); + }; + k.prototype.onMouseDown = function(c, a) { + if (1 < a[0] && 1 < a[1] && a[0] < this.size[0] - 2 && a[1] < this.size[1] - 2) { + return this.properties.value = !this.properties.value, this.graph._version++, this.trigger("e", this.properties.value), !0; + } + }; + d.registerNodeType("widget/toggle", k); + n.title = "Number"; + n.desc = "Widget to select number value"; + n.pixels_threshold = 10; + n.markers_color = "#666"; + n.prototype.onDrawForeground = function(c) { + var a = 0.5 * this.size[0], b = this.size[1]; + 30 < b ? (c.fillStyle = n.markers_color, c.beginPath(), c.moveTo(a, 0.1 * b), c.lineTo(a + 0.1 * b, 0.2 * b), c.lineTo(a + -0.1 * b, 0.2 * b), c.fill(), c.beginPath(), c.moveTo(a, 0.9 * b), c.lineTo(a + 0.1 * b, 0.8 * b), c.lineTo(a + -0.1 * b, 0.8 * b), c.fill(), c.font = (0.7 * b).toFixed(1) + "px Arial") : c.font = (0.8 * b).toFixed(1) + "px Arial"; + c.textAlign = "center"; + c.font = (0.7 * b).toFixed(1) + "px Arial"; + c.fillStyle = "#EEE"; + c.fillText(this.properties.value.toFixed(this._precision), a, 0.75 * b); + }; + n.prototype.onExecute = function() { + this.setOutputData(0, this.properties.value); + }; + n.prototype.onPropertyChanged = function(c, a) { + c = (this.properties.step + "").split("."); + this._precision = 1 < c.length ? c[1].length : 0; + }; + n.prototype.onMouseDown = function(c, a) { + if (!(0 > a[1])) { + return this.old_y = c.canvasY, this.captureInput(!0), this.mouse_captured = !0; + } + }; + n.prototype.onMouseMove = function(c) { + if (this.mouse_captured) { + var a = this.old_y - c.canvasY; + c.shiftKey && (a *= 10); + if (c.metaKey || c.altKey) { + a *= 0.1; + } + this.old_y = c.canvasY; + c = this._remainder + a / n.pixels_threshold; + this._remainder = c % 1; + c = Math.clamp(this.properties.value + (c | 0) * this.properties.step, this.properties.min, this.properties.max); + this.properties.value = c; + this.graph._version++; + this.setDirtyCanvas(!0); + } + }; + n.prototype.onMouseUp = function(c, a) { + 200 > c.click_time && (this.properties.value = Math.clamp(this.properties.value + (a[1] > 0.5 * this.size[1] ? -1 : 1) * this.properties.step, this.properties.min, this.properties.max), this.graph._version++, this.setDirtyCanvas(!0)); + this.mouse_captured && (this.mouse_captured = !1, this.captureInput(!1)); + }; + d.registerNodeType("widget/number", n); + g.title = "Knob"; + g.desc = "Circular controller"; + g.widgets = [{name:"increase", text:"+", type:"minibutton"}, {name:"decrease", text:"-", type:"minibutton"}]; + g.prototype.onAdded = function() { + this.value = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min); + this.imgbg = this.loadImage("imgs/knob_bg.png"); + this.imgfg = this.loadImage("imgs/knob_fg.png"); + }; + g.prototype.onDrawImageKnob = function(c) { + if (this.imgfg && this.imgfg.width) { + var a = 0.5 * this.imgbg.width, b = this.size[0] / this.imgfg.width; + c.save(); + c.translate(0, 20); + c.scale(b, b); + c.drawImage(this.imgbg, 0, 0); + c.translate(a, a); + c.rotate(2 * this.value * Math.PI * 6 / 8 + 10 * Math.PI / 8); + c.translate(-a, -a); + c.drawImage(this.imgfg, 0, 0); + c.restore(); + this.title && (c.font = "bold 16px Criticized,Tahoma", c.fillStyle = "rgba(100,100,100,0.8)", c.textAlign = "center", c.fillText(this.title.toUpperCase(), 0.5 * this.size[0], 18), c.textAlign = "left"); + } + }; + g.prototype.onDrawVectorKnob = function(c) { + if (this.imgfg && this.imgfg.width) { + c.lineWidth = 1; + c.strokeStyle = this.mouseOver ? "#FFF" : "#AAA"; + c.fillStyle = "#000"; + c.beginPath(); + c.arc(0.5 * this.size[0], 0.5 * this.size[1] + 10, 0.5 * this.properties.size, 0, 2 * Math.PI, !0); + c.stroke(); + 0 < this.value && (c.strokeStyle = this.properties.wcolor, c.lineWidth = 0.2 * this.properties.size, c.beginPath(), c.arc(0.5 * this.size[0], 0.5 * this.size[1] + 10, 0.35 * this.properties.size, -0.5 * Math.PI + 2 * Math.PI * this.value, -0.5 * Math.PI, !0), c.stroke(), c.lineWidth = 1); + c.font = 0.2 * this.properties.size + "px Arial"; + c.fillStyle = "#AAA"; + c.textAlign = "center"; + var a = this.properties.value; + "number" == typeof a && (a = a.toFixed(2)); + c.fillText(a, 0.5 * this.size[0], 0.65 * this.size[1]); + c.textAlign = "left"; + } + }; + g.prototype.onDrawForeground = function(c) { + this.onDrawImageKnob(c); + }; + g.prototype.onExecute = function() { + this.setOutputData(0, this.properties.value); + this.boxcolor = d.colorToString([this.value, this.value, this.value]); + }; + g.prototype.onMouseDown = function(c) { + if (this.imgfg && this.imgfg.width) { + this.center = [0.5 * this.size[0], 0.5 * this.size[1] + 20]; + this.radius = 0.5 * this.size[0]; + if (20 > c.canvasY - this.pos[1] || d.distance([c.canvasX, c.canvasY], [this.pos[0] + this.center[0], this.pos[1] + this.center[1]]) > this.radius) { + return !1; + } + this.oldmouse = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]]; + this.captureInput(!0); + return !0; + } + }; + g.prototype.onMouseMove = function(c) { + if (this.oldmouse) { + c = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]]; + var a = this.value; + a -= 0.01 * (c[1] - this.oldmouse[1]); + 1.0 < a ? a = 1.0 : 0.0 > a && (a = 0.0); + this.value = a; + this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value; + this.oldmouse = c; + this.setDirtyCanvas(!0); + } + }; + g.prototype.onMouseUp = function(c) { + this.oldmouse && (this.oldmouse = null, this.captureInput(!1)); + }; + g.prototype.onMouseLeave = function(c) { + }; + g.prototype.onWidget = function(c, a) { + if ("increase" == a.name) { + this.onPropertyChanged("size", this.properties.size + 10); + } else { + if ("decrease" == a.name) { + this.onPropertyChanged("size", this.properties.size - 10); + } + } + }; + g.prototype.onPropertyChanged = function(c, a) { + if ("wcolor" == c) { + this.properties[c] = a; + } else { + if ("size" == c) { + a = parseInt(a), this.properties[c] = a, this.size = [a + 4, a + 24], this.setDirtyCanvas(!0, !0); + } else { + if ("min" == c || "max" == c || "value" == c) { + this.properties[c] = parseFloat(a); + } else { + return !1; + } + } + } + return !0; + }; + d.registerNodeType("widget/knob", g); + q.title = "Internal Slider"; + q.prototype.onPropertyChanged = function(c, a) { + "value" == c && (this.slider.value = a); + }; + q.prototype.onExecute = function() { + this.setOutputData(0, this.properties.value); + }; + d.registerNodeType("widget/internal_slider", q); + r.title = "H.Slider"; + r.desc = "Linear slider controller"; + r.prototype.onAdded = function() { + this.value = 0.5; + this.imgfg = this.loadImage("imgs/slider_fg.png"); + }; + r.prototype.onDrawVectorial = function(c) { + this.imgfg && this.imgfg.width && (c.lineWidth = 1, c.strokeStyle = this.mouseOver ? "#FFF" : "#AAA", c.fillStyle = "#000", c.beginPath(), c.rect(2, 0, this.size[0] - 4, 20), c.stroke(), c.fillStyle = this.properties.wcolor, c.beginPath(), c.rect(2 + (this.size[0] - 4 - 20) * this.value, 0, 20, 20), c.fill()); + }; + r.prototype.onDrawImage = function(c) { + this.imgfg && this.imgfg.width && (c.lineWidth = 1, c.fillStyle = "#000", c.fillRect(2, 9, this.size[0] - 4, 2), c.strokeStyle = "#333", c.beginPath(), c.moveTo(2, 9), c.lineTo(this.size[0] - 4, 9), c.stroke(), c.strokeStyle = "#AAA", c.beginPath(), c.moveTo(2, 11), c.lineTo(this.size[0] - 4, 11), c.stroke(), c.drawImage(this.imgfg, 2 + (this.size[0] - 4) * this.value - 0.5 * this.imgfg.width, 0.5 * -this.imgfg.height + 10)); + }; + r.prototype.onDrawForeground = function(c) { + this.onDrawImage(c); + }; + r.prototype.onExecute = function() { + this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value; + this.setOutputData(0, this.properties.value); + this.boxcolor = d.colorToString([this.value, this.value, this.value]); + }; + r.prototype.onMouseDown = function(c) { + if (0 > c.canvasY - this.pos[1]) { + return !1; + } + this.oldmouse = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]]; + this.captureInput(!0); + return !0; + }; + r.prototype.onMouseMove = function(c) { + if (this.oldmouse) { + c = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]]; + var a = this.value; + a += (c[0] - this.oldmouse[0]) / this.size[0]; + 1.0 < a ? a = 1.0 : 0.0 > a && (a = 0.0); + this.value = a; + this.oldmouse = c; + this.setDirtyCanvas(!0); + } + }; + r.prototype.onMouseUp = function(c) { + this.oldmouse = null; + this.captureInput(!1); + }; + r.prototype.onMouseLeave = function(c) { + }; + r.prototype.onPropertyChanged = function(c, a) { + if ("wcolor" == c) { + this.properties[c] = a; + } else { + return !1; + } + return !0; + }; + d.registerNodeType("widget/hslider", r); + v.title = "Progress"; + v.desc = "Shows data in linear progress"; + v.prototype.onExecute = function() { + var c = this.getInputData(0); + void 0 != c && (this.properties.value = c); + }; + v.prototype.onDrawForeground = function(c) { + c.lineWidth = 1; + c.fillStyle = this.properties.wcolor; + var a = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min); + a = Math.min(1, a); + a = Math.max(0, a); + c.fillRect(2, 2, (this.size[0] - 4) * a, this.size[1] - 4); + }; + d.registerNodeType("widget/progress", v); + w.title = "Text"; + w.desc = "Shows the input value"; + w.widgets = [{name:"resize", text:"Resize box", type:"button"}, {name:"led_text", text:"LED", type:"minibutton"}, {name:"normal_text", text:"Normal", type:"minibutton"}]; + w.prototype.onDrawForeground = function(c) { + c.fillStyle = this.properties.color; + var a = this.properties.value; + this.properties.glowSize ? (c.shadowColor = this.properties.color, c.shadowOffsetX = 0, c.shadowOffsetY = 0, c.shadowBlur = this.properties.glowSize) : c.shadowColor = "transparent"; + var b = this.properties.fontsize; + c.textAlign = this.properties.align; + c.font = b.toString() + "px " + this.properties.font; + this.str = "number" == typeof a ? a.toFixed(this.properties.decimals) : a; + if ("string" == typeof this.str) { + a = this.str.split("\\n"); + for (var d in a) { + c.fillText(a[d], "left" == this.properties.align ? 15 : this.size[0] - 15, -0.15 * b + b * (parseInt(d) + 1)); + } + } + c.shadowColor = "transparent"; + this.last_ctx = c; + c.textAlign = "left"; + }; + w.prototype.onExecute = function() { + var c = this.getInputData(0); + null != c && (this.properties.value = c); + }; + w.prototype.resize = function() { + if (this.last_ctx) { + var c = this.str.split("\\n"); + this.last_ctx.font = this.properties.fontsize + "px " + this.properties.font; + var a = 0, b; + for (b in c) { + var d = this.last_ctx.measureText(c[b]).width; + a < d && (a = d); + } + this.size[0] = a + 20; + this.size[1] = 4 + c.length * this.properties.fontsize; + this.setDirtyCanvas(!0); + } + }; + w.prototype.onWidget = function(c, a) { + "resize" == a.name ? this.resize() : "led_text" == a.name ? (this.properties.font = "Digital", this.properties.glowSize = 4, this.setDirtyCanvas(!0)) : "normal_text" == a.name && (this.properties.font = "Arial", this.setDirtyCanvas(!0)); + }; + w.prototype.onPropertyChanged = function(c, a) { + this.properties[c] = a; + this.str = "number" == typeof a ? a.toFixed(3) : a; + return !0; + }; + d.registerNodeType("widget/text", w); + l.title = "Panel"; + l.desc = "Non interactive panel"; + l.widgets = [{name:"update", text:"Update", type:"button"}]; + l.prototype.createGradient = function(c) { + "" == this.properties.bgcolorTop || "" == this.properties.bgcolorBottom ? this.lineargradient = 0 : (this.lineargradient = c.createLinearGradient(0, 0, 0, this.size[1]), this.lineargradient.addColorStop(0, this.properties.bgcolorTop), this.lineargradient.addColorStop(1, this.properties.bgcolorBottom)); + }; + l.prototype.onDrawForeground = function(c) { + null == this.lineargradient && this.createGradient(c); + this.lineargradient && (c.lineWidth = 1, c.strokeStyle = this.properties.borderColor, c.fillStyle = this.lineargradient, this.properties.shadowSize ? (c.shadowColor = "#000", c.shadowOffsetX = 0, c.shadowOffsetY = 0, c.shadowBlur = this.properties.shadowSize) : c.shadowColor = "transparent", c.roundRect(0, 0, this.size[0] - 1, this.size[1] - 1, this.properties.shadowSize), c.fill(), c.shadowColor = "transparent", c.stroke()); + }; + l.prototype.onWidget = function(c, a) { + "update" == a.name && (this.lineargradient = null, this.setDirtyCanvas(!0)); + }; + d.registerNodeType("widget/panel", l); +})(this); +(function(u) { + function f() { + this.addOutput("left_x_axis", "number"); + this.addOutput("left_y_axis", "number"); + this.addOutput("button_pressed", k.EVENT); + this.properties = {gamepad_index:0, threshold:0.1}; + this._left_axis = new Float32Array(2); + this._right_axis = new Float32Array(2); + this._triggers = new Float32Array(2); + this._previous_buttons = new Uint8Array(17); + this._current_buttons = new Uint8Array(17); + } + var k = u.LiteGraph; + f.title = "Gamepad"; + f.desc = "gets the input of the gamepad"; + f.zero = new Float32Array(2); + f.buttons = "a b x y lb rb lt rt back start ls rs home".split(" "); + f.prototype.onExecute = function() { + var k = this.getGamepad(), g = this.properties.threshold || 0.0; + k && (this._left_axis[0] = Math.abs(k.xbox.axes.lx) > g ? k.xbox.axes.lx : 0, this._left_axis[1] = Math.abs(k.xbox.axes.ly) > g ? k.xbox.axes.ly : 0, this._right_axis[0] = Math.abs(k.xbox.axes.rx) > g ? k.xbox.axes.rx : 0, this._right_axis[1] = Math.abs(k.xbox.axes.ry) > g ? k.xbox.axes.ry : 0, this._triggers[0] = Math.abs(k.xbox.axes.ltrigger) > g ? k.xbox.axes.ltrigger : 0, this._triggers[1] = Math.abs(k.xbox.axes.rtrigger) > g ? k.xbox.axes.rtrigger : 0); + if (this.outputs) { + for (g = 0; g < this.outputs.length; g++) { + var q = this.outputs[g]; + if (q.links && q.links.length) { + var r = null; + if (k) { + switch(q.name) { + case "left_axis": + r = this._left_axis; + break; + case "right_axis": + r = this._right_axis; + break; + case "left_x_axis": + r = this._left_axis[0]; + break; + case "left_y_axis": + r = this._left_axis[1]; + break; + case "right_x_axis": + r = this._right_axis[0]; + break; + case "right_y_axis": + r = this._right_axis[1]; + break; + case "trigger_left": + r = this._triggers[0]; + break; + case "trigger_right": + r = this._triggers[1]; + break; + case "a_button": + r = k.xbox.buttons.a ? 1 : 0; + break; + case "b_button": + r = k.xbox.buttons.b ? 1 : 0; + break; + case "x_button": + r = k.xbox.buttons.x ? 1 : 0; + break; + case "y_button": + r = k.xbox.buttons.y ? 1 : 0; + break; + case "lb_button": + r = k.xbox.buttons.lb ? 1 : 0; + break; + case "rb_button": + r = k.xbox.buttons.rb ? 1 : 0; + break; + case "ls_button": + r = k.xbox.buttons.ls ? 1 : 0; + break; + case "rs_button": + r = k.xbox.buttons.rs ? 1 : 0; + break; + case "start_button": + r = k.xbox.buttons.start ? 1 : 0; + break; + case "back_button": + r = k.xbox.buttons.back ? 1 : 0; + break; + case "button_pressed": + for (q = 0; q < this._current_buttons.length; ++q) { + this._current_buttons[q] && !this._previous_buttons[q] && this.triggerSlot(g, f.buttons[q]); + } + } + } else { + switch(q.name) { + case "button_pressed": + break; + case "left_axis": + case "right_axis": + r = f.zero; + break; + default: + r = 0; + } + } + this.setOutputData(g, r); + } + } + } + }; + f.prototype.getGamepad = function() { + var f = navigator.getGamepads || navigator.webkitGetGamepads || navigator.mozGetGamepads; + if (!f) { + return null; + } + f = f.call(navigator); + this._previous_buttons.set(this._current_buttons); + for (var g = this.properties.gamepad_index; 4 > g; g++) { + if (f[g]) { + f = f[g]; + g = this.xbox_mapping; + g || (g = this.xbox_mapping = {axes:[], buttons:{}, hat:""}); + g.axes.lx = f.axes[0]; + g.axes.ly = f.axes[1]; + g.axes.rx = f.axes[2]; + g.axes.ry = f.axes[3]; + g.axes.ltrigger = f.buttons[6].value; + g.axes.rtrigger = f.buttons[7].value; + for (var k = 0; k < f.buttons.length; k++) { + switch(this._current_buttons[k] = f.buttons[k].pressed, k) { + case 0: + g.buttons.a = f.buttons[k].pressed; + break; + case 1: + g.buttons.b = f.buttons[k].pressed; + break; + case 2: + g.buttons.x = f.buttons[k].pressed; + break; + case 3: + g.buttons.y = f.buttons[k].pressed; + break; + case 4: + g.buttons.lb = f.buttons[k].pressed; + break; + case 5: + g.buttons.rb = f.buttons[k].pressed; + break; + case 6: + g.buttons.lt = f.buttons[k].pressed; + break; + case 7: + g.buttons.rt = f.buttons[k].pressed; + break; + case 8: + g.buttons.back = f.buttons[k].pressed; + break; + case 9: + g.buttons.start = f.buttons[k].pressed; + break; + case 10: + g.buttons.ls = f.buttons[k].pressed; + break; + case 11: + g.buttons.rs = f.buttons[k].pressed; + break; + case 12: + f.buttons[k].pressed && (g.hat += "up"); + break; + case 13: + f.buttons[k].pressed && (g.hat += "down"); + break; + case 14: + f.buttons[k].pressed && (g.hat += "left"); + break; + case 15: + f.buttons[k].pressed && (g.hat += "right"); + break; + case 16: + g.buttons.home = f.buttons[k].pressed; + } + } + f.xbox = g; + return f; + } + } + }; + f.prototype.onDrawBackground = function(f) { + var g = this._left_axis, k = this._right_axis; + f.strokeStyle = "#88A"; + f.strokeRect(0.5 * (g[0] + 1) * this.size[0] - 4, 0.5 * (g[1] + 1) * this.size[1] - 4, 8, 8); + f.strokeStyle = "#8A8"; + f.strokeRect(0.5 * (k[0] + 1) * this.size[0] - 4, 0.5 * (k[1] + 1) * this.size[1] - 4, 8, 8); + g = this.size[1] / this._current_buttons.length; + f.fillStyle = "#AEB"; + for (k = 0; k < this._current_buttons.length; ++k) { + this._current_buttons[k] && f.fillRect(0, g * k, 6, g); + } + }; + f.prototype.onGetOutputs = function() { + return [["left_axis", "vec2"], ["right_axis", "vec2"], ["left_x_axis", "number"], ["left_y_axis", "number"], ["right_x_axis", "number"], ["right_y_axis", "number"], ["trigger_left", "number"], ["trigger_right", "number"], ["a_button", "number"], ["b_button", "number"], ["x_button", "number"], ["y_button", "number"], ["lb_button", "number"], ["rb_button", "number"], ["ls_button", "number"], ["rs_button", "number"], ["start", "number"], ["back", "number"], ["button_pressed", k.EVENT]]; + }; + k.registerNodeType("input/gamepad", f); +})(this); +(function(u) { + function f() { + this.addInput("in", "*"); + this.size = [60, 20]; + } + function k() { + this.addInput("in"); + this.addOutput("out"); + this.size = [60, 20]; + } + function n() { + this.addInput("in", "number", {locked:!0}); + this.addOutput("out", "number", {locked:!0}); + this.addProperty("in", 0); + this.addProperty("in_min", 0); + this.addProperty("in_max", 1); + this.addProperty("out_min", 0); + this.addProperty("out_max", 1); + } + function g() { + this.addOutput("value", "number"); + this.addProperty("min", 0); + this.addProperty("max", 1); + this.size = [60, 20]; + } + function q() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + this.addProperty("min", 0); + this.addProperty("max", 1); + } + function r() { + this.properties = {f:0.5}; + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("out", "number"); + } + function v() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + } + function w() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + } + function l() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + } + function d() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + this.properties = {A:0, B:1}; + } + function c() { + this.addInput("in", "number", {label:""}); + this.addOutput("out", "number", {label:""}); + this.size = [60, 20]; + this.addProperty("factor", 1); + } + function a() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + this.addProperty("samples", 10); + this._values = new Float32Array(10); + this._current = 0; + } + function b() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.addProperty("factor", 0.1); + this.size = [60, 20]; + this._value = null; + } + function e() { + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("=", "number"); + this.addProperty("A", 1); + this.addProperty("B", 1); + this.addProperty("OP", "+", "enum", {values:e.values}); + } + function y() { + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("A==B", "boolean"); + this.addOutput("A!=B", "boolean"); + this.addProperty("A", 0); + this.addProperty("B", 0); + } + function h() { + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("out", "boolean"); + this.addProperty("A", 1); + this.addProperty("B", 1); + this.addProperty("OP", ">", "string", {values:h.values}); + this.size = [60, 40]; + } + function m() { + this.addInput("inc", "number"); + this.addOutput("total", "number"); + this.addProperty("increment", 1); + this.addProperty("value", 0); + } + function p() { + this.addInput("v", "number"); + this.addOutput("sin", "number"); + this.addProperty("amplitude", 1); + this.addProperty("offset", 0); + this.bgImageUrl = "nodes/imgs/icon-sin.png"; + } + function B() { + this.addInput("vec2", "vec2"); + this.addOutput("x", "number"); + this.addOutput("y", "number"); + } + function G() { + this.addInputs([["x", "number"], ["y", "number"]]); + this.addOutput("vec2", "vec2"); + this.properties = {x:0, y:0}; + this._data = new Float32Array(2); + } + function D() { + this.addInput("vec3", "vec3"); + this.addOutput("x", "number"); + this.addOutput("y", "number"); + this.addOutput("z", "number"); + } + function E() { + this.addInputs([["x", "number"], ["y", "number"], ["z", "number"]]); + this.addOutput("vec3", "vec3"); + this.properties = {x:0, y:0, z:0}; + this._data = new Float32Array(3); + } + function H() { + this.addInput("vec4", "vec4"); + this.addOutput("x", "number"); + this.addOutput("y", "number"); + this.addOutput("z", "number"); + this.addOutput("w", "number"); + } + function A() { + this.addInputs([["x", "number"], ["y", "number"], ["z", "number"], ["w", "number"]]); + this.addOutput("vec4", "vec4"); + this.properties = {x:0, y:0, z:0, w:0}; + this._data = new Float32Array(4); + } + var x = u.LiteGraph; + f.title = "Converter"; + f.desc = "type A to type B"; + f.prototype.onExecute = function() { + var a = this.getInputData(0); + if (null != a && this.outputs) { + for (var b = 0; b < this.outputs.length; b++) { + var c = this.outputs[b]; + if (c.links && c.links.length) { + var d = null; + switch(c.name) { + case "number": + d = a.length ? a[0] : parseFloat(a); + break; + case "vec2": + case "vec3": + case "vec4": + d = 1; + switch(c.name) { + case "vec2": + d = 2; + break; + case "vec3": + d = 3; + break; + case "vec4": + d = 4; + }d = new Float32Array(d); + if (a.length) { + for (c = 0; c < a.length && c < d.length; c++) { + d[c] = a[c]; + } + } else { + d[0] = parseFloat(a); + } + } + this.setOutputData(b, d); + } + } + } + }; + f.prototype.onGetOutputs = function() { + return [["number", "number"], ["vec2", "vec2"], ["vec3", "vec3"], ["vec4", "vec4"]]; + }; + x.registerNodeType("math/converter", f); + k.title = "Bypass"; + k.desc = "removes the type"; + k.prototype.onExecute = function() { + var a = this.getInputData(0); + this.setOutputData(0, a); + }; + x.registerNodeType("math/bypass", k); + n.title = "Range"; + n.desc = "Convert a number from one range to another"; + n.prototype.onExecute = function() { + if (this.inputs) { + for (var a = 0; a < this.inputs.length; a++) { + var b = this.inputs[a], c = this.getInputData(a); + void 0 !== c && (this.properties[b.name] = c); + } + } + c = this.properties["in"]; + if (void 0 === c || null === c || c.constructor !== Number) { + c = 0; + } + a = this.properties.in_min; + b = this.properties.out_min; + this._last_v = (c - a) / (this.properties.in_max - a) * (this.properties.out_max - b) + b; + this.setOutputData(0, this._last_v); + }; + n.prototype.onDrawBackground = function(a) { + this.outputs[0].label = this._last_v ? this._last_v.toFixed(3) : "?"; + }; + n.prototype.onGetInputs = function() { + return [["in_min", "number"], ["in_max", "number"], ["out_min", "number"], ["out_max", "number"]]; + }; + x.registerNodeType("math/range", n); + g.title = "Rand"; + g.desc = "Random number"; + g.prototype.onExecute = function() { + if (this.inputs) { + for (var a = 0; a < this.inputs.length; a++) { + var b = this.inputs[a], c = this.getInputData(a); + void 0 !== c && (this.properties[b.name] = c); + } + } + a = this.properties.min; + this._last_v = Math.random() * (this.properties.max - a) + a; + this.setOutputData(0, this._last_v); + }; + g.prototype.onDrawBackground = function(a) { + this.outputs[0].label = this._last_v ? this._last_v.toFixed(3) : "?"; + }; + g.prototype.onGetInputs = function() { + return [["min", "number"], ["max", "number"]]; + }; + x.registerNodeType("math/rand", g); + q.title = "Clamp"; + q.desc = "Clamp number between min and max"; + q.filter = "shader"; + q.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && (a = Math.max(this.properties.min, a), a = Math.min(this.properties.max, a), this.setOutputData(0, a)); + }; + q.prototype.getCode = function(a) { + a = ""; + this.isInputConnected(0) && (a += "clamp({{0}}," + this.properties.min + "," + this.properties.max + ")"); + return a; + }; + x.registerNodeType("math/clamp", q); + r.title = "Lerp"; + r.desc = "Linear Interpolation"; + r.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = 0); + var b = this.getInputData(1); + null == b && (b = 0); + var c = this.properties.f, d = this.getInputData(2); + void 0 !== d && (c = d); + this.setOutputData(0, a * (1 - c) + b * c); + }; + r.prototype.onGetInputs = function() { + return [["f", "number"]]; + }; + x.registerNodeType("math/lerp", r); + v.title = "Abs"; + v.desc = "Absolute"; + v.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, Math.abs(a)); + }; + x.registerNodeType("math/abs", v); + w.title = "Floor"; + w.desc = "Floor number to remove fractional part"; + w.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, Math.floor(a)); + }; + x.registerNodeType("math/floor", w); + l.title = "Frac"; + l.desc = "Returns fractional part"; + l.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, a % 1); + }; + x.registerNodeType("math/frac", l); + d.title = "Smoothstep"; + d.desc = "Smoothstep"; + d.prototype.onExecute = function() { + var a = this.getInputData(0); + if (void 0 !== a) { + var b = this.properties.A; + a = Math.clamp((a - b) / (this.properties.B - b), 0.0, 1.0); + this.setOutputData(0, a * a * (3 - 2 * a)); + } + }; + x.registerNodeType("math/smoothstep", d); + c.title = "Scale"; + c.desc = "v * factor"; + c.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, a * this.properties.factor); + }; + x.registerNodeType("math/scale", c); + a.title = "Average"; + a.desc = "Average Filter"; + a.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = 0); + var b = this._values.length; + this._values[this._current % b] = a; + this._current += 1; + this._current > b && (this._current = 0); + for (var c = a = 0; c < b; ++c) { + a += this._values[c]; + } + this.setOutputData(0, a / b); + }; + a.prototype.onPropertyChanged = function(a, b) { + 1 > b && (b = 1); + this.properties.samples = Math.round(b); + a = this._values; + this._values = new Float32Array(this.properties.samples); + a.length <= this._values.length ? this._values.set(a) : this._values.set(a.subarray(0, this._values.length)); + }; + x.registerNodeType("math/average", a); + b.title = "TendTo"; + b.desc = "moves the output value always closer to the input"; + b.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = 0); + var b = this.properties.factor; + this._value = null == this._value ? a : this._value * (1 - b) + a * b; + this.setOutputData(0, this._value); + }; + x.registerNodeType("math/tendTo", b); + e.values = "+-*/%^".split(""); + e.title = "Operation"; + e.desc = "Easy math operators"; + e["@OP"] = {type:"enum", title:"operation", values:e.values}; + e.prototype.getTitle = function() { + return "A " + this.properties.OP + " B"; + }; + e.prototype.setValue = function(a) { + "string" == typeof a && (a = parseFloat(a)); + this.properties.value = a; + }; + e.prototype.onExecute = function() { + var a = this.getInputData(0), b = this.getInputData(1); + null != a ? this.properties.A = a : a = this.properties.A; + null != b ? this.properties.B = b : b = this.properties.B; + var c = 0; + switch(this.properties.OP) { + case "+": + c = a + b; + break; + case "-": + c = a - b; + break; + case "x": + case "X": + case "*": + c = a * b; + break; + case "/": + c = a / b; + break; + case "%": + c = a % b; + break; + case "^": + c = Math.pow(a, b); + break; + default: + console.warn("Unknown operation: " + this.properties.OP); + } + this.setOutputData(0, c); + }; + e.prototype.onDrawBackground = function(a) { + this.flags.collapsed || (a.font = "40px Arial", a.fillStyle = "#CCC", a.textAlign = "center", a.fillText(this.properties.OP, 0.5 * this.size[0], 0.35 * this.size[1] + x.NODE_TITLE_HEIGHT), a.textAlign = "left"); + }; + x.registerNodeType("math/operation", e); + y.title = "Compare"; + y.desc = "compares between two values"; + y.prototype.onExecute = function() { + var a = this.getInputData(0), b = this.getInputData(1); + void 0 !== a ? this.properties.A = a : a = this.properties.A; + void 0 !== b ? this.properties.B = b : b = this.properties.B; + for (var c = 0, d = this.outputs.length; c < d; ++c) { + var e = this.outputs[c]; + if (e.links && e.links.length) { + switch(e.name) { + case "A==B": + value = a == b; + break; + case "A!=B": + value = a != b; + break; + case "A>B": + value = a > b; + break; + case "A=B": + value = a >= b; + } + this.setOutputData(c, value); + } + } + }; + y.prototype.onGetOutputs = function() { + return [["A==B", "boolean"], ["A!=B", "boolean"], ["A>B", "boolean"], ["A=B", "boolean"], ["A<=B", "boolean"]]; + }; + x.registerNodeType("math/compare", y); + h.values = "> < == != <= >=".split(" "); + h["@OP"] = {type:"enum", title:"operation", values:h.values}; + h.title = "Condition"; + h.desc = "evaluates condition between A and B"; + h.prototype.onExecute = function() { + var a = this.getInputData(0); + void 0 === a ? a = this.properties.A : this.properties.A = a; + var b = this.getInputData(1); + void 0 === b ? b = this.properties.B : this.properties.B = b; + var c = !0; + switch(this.properties.OP) { + case ">": + c = a > b; + break; + case "<": + c = a < b; + break; + case "==": + c = a == b; + break; + case "!=": + c = a != b; + break; + case "<=": + c = a <= b; + break; + case ">=": + c = a >= b; + } + this.setOutputData(0, c); + }; + x.registerNodeType("math/condition", h); + m.title = "Accumulate"; + m.desc = "Increments a value every time"; + m.prototype.onExecute = function() { + null === this.properties.value && (this.properties.value = 0); + var a = this.getInputData(0); + this.properties.value = null !== a ? this.properties.value + a : this.properties.value + this.properties.increment; + this.setOutputData(0, this.properties.value); + }; + x.registerNodeType("math/accumulate", m); + p.title = "Trigonometry"; + p.desc = "Sin Cos Tan"; + p.filter = "shader"; + p.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = 0); + var b = this.properties.amplitude, c = this.findInputSlot("amplitude"); + -1 != c && (b = this.getInputData(c)); + var d = this.properties.offset; + c = this.findInputSlot("offset"); + -1 != c && (d = this.getInputData(c)); + c = 0; + for (var e = this.outputs.length; c < e; ++c) { + switch(this.outputs[c].name) { + case "sin": + value = Math.sin(a); + break; + case "cos": + value = Math.cos(a); + break; + case "tan": + value = Math.tan(a); + break; + case "asin": + value = Math.asin(a); + break; + case "acos": + value = Math.acos(a); + break; + case "atan": + value = Math.atan(a); + } + this.setOutputData(c, b * value + d); + } + }; + p.prototype.onGetInputs = function() { + return [["v", "number"], ["amplitude", "number"], ["offset", "number"]]; + }; + p.prototype.onGetOutputs = function() { + return [["sin", "number"], ["cos", "number"], ["tan", "number"], ["asin", "number"], ["acos", "number"], ["atan", "number"]]; + }; + x.registerNodeType("math/trigonometry", p); + var z = function() { + this.addInputs("x", "number"); + this.addInputs("y", "number"); + this.addOutputs("", "number"); + this.properties = {x:1.0, y:1.0, formula:"x+y"}; + }; + z.title = "Formula"; + z.desc = "Compute safe formula"; + z.prototype.onExecute = function() { + var a = this.getInputData(0), b = this.getInputData(1); + null != a ? this.properties.x = a : a = this.properties.x; + null != b ? this.properties.y = b : b = this.properties.y; + a = math.eval(this.properties.formula, {x:a, y:b, T:this.graph.globaltime}); + this.setOutputData(0, a); + }; + z.prototype.onDrawBackground = function() { + this.outputs[0].label = this.properties.formula; + }; + z.prototype.onGetOutputs = function() { + return [["A-B", "number"], ["A*B", "number"], ["A/B", "number"]]; + }; + x.registerNodeType("math/formula", z); + B.title = "Vec2->XY"; + B.desc = "vector 2 to components"; + B.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1])); + }; + x.registerNodeType("math3d/vec2-to-xyz", B); + G.title = "XY->Vec2"; + G.desc = "components to vector2"; + G.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = this.properties.x); + var b = this.getInputData(1); + null == b && (b = this.properties.y); + var c = this._data; + c[0] = a; + c[1] = b; + this.setOutputData(0, c); + }; + x.registerNodeType("math3d/xy-to-vec2", G); + D.title = "Vec3->XYZ"; + D.desc = "vector 3 to components"; + D.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1]), this.setOutputData(2, a[2])); + }; + x.registerNodeType("math3d/vec3-to-xyz", D); + E.title = "XYZ->Vec3"; + E.desc = "components to vector3"; + E.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = this.properties.x); + var b = this.getInputData(1); + null == b && (b = this.properties.y); + var c = this.getInputData(2); + null == c && (c = this.properties.z); + var d = this._data; + d[0] = a; + d[1] = b; + d[2] = c; + this.setOutputData(0, d); + }; + x.registerNodeType("math3d/xyz-to-vec3", E); + H.title = "Vec4->XYZW"; + H.desc = "vector 4 to components"; + H.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1]), this.setOutputData(2, a[2]), this.setOutputData(3, a[3])); + }; + x.registerNodeType("math3d/vec4-to-xyzw", H); + A.title = "XYZW->Vec4"; + A.desc = "components to vector4"; + A.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = this.properties.x); + var b = this.getInputData(1); + null == b && (b = this.properties.y); + var c = this.getInputData(2); + null == c && (c = this.properties.z); + var d = this.getInputData(3); + null == d && (d = this.properties.w); + var e = this._data; + e[0] = a; + e[1] = b; + e[2] = c; + e[3] = d; + this.setOutputData(0, e); + }; + x.registerNodeType("math3d/xyzw-to-vec4", A); + if (u.glMatrix) { + u = function() { + this.addInputs([["A", "quat"], ["B", "quat"], ["factor", "number"]]); + this.addOutput("slerp", "quat"); + this.addProperty("factor", 0.5); + this._value = quat.create(); + }; + z = function() { + this.addInputs([["A", "quat"], ["B", "quat"]]); + this.addOutput("A*B", "quat"); + this._value = quat.create(); + }; + var C = function() { + this.addInputs([["vec3", "vec3"], ["quat", "quat"]]); + this.addOutput("result", "vec3"); + this.properties = {vec:[0, 0, 1]}; + }, F = function() { + this.addInputs([["degrees", "number"], ["axis", "vec3"]]); + this.addOutput("quat", "quat"); + this.properties = {angle:90.0, axis:vec3.fromValues(0, 1, 0)}; + this._value = quat.create(); + }, I = function() { + this.addOutput("quat", "quat"); + this.properties = {x:0, y:0, z:0, w:1}; + this._value = quat.create(); + }; + I.title = "Quaternion"; + I.desc = "quaternion"; + I.prototype.onExecute = function() { + this._value[0] = this.properties.x; + this._value[1] = this.properties.y; + this._value[2] = this.properties.z; + this._value[3] = this.properties.w; + this.setOutputData(0, this._value); + }; + x.registerNodeType("math3d/quaternion", I); + F.title = "Rotation"; + F.desc = "quaternion rotation"; + F.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = this.properties.angle); + var b = this.getInputData(1); + null == b && (b = this.properties.axis); + a = quat.setAxisAngle(this._value, b, 0.0174532925 * a); + this.setOutputData(0, a); + }; + x.registerNodeType("math3d/rotation", F); + C.title = "Rot. Vec3"; + C.desc = "rotate a point"; + C.prototype.onExecute = function() { + var a = this.getInputData(0); + null == a && (a = this.properties.vec); + var b = this.getInputData(1); + null == b ? this.setOutputData(a) : this.setOutputData(0, vec3.transformQuat(vec3.create(), a, b)); + }; + x.registerNodeType("math3d/rotate_vec3", C); + z.title = "Mult. Quat"; + z.desc = "rotate quaternion"; + z.prototype.onExecute = function() { + var a = this.getInputData(0); + if (null != a) { + var b = this.getInputData(1); + null != b && (a = quat.multiply(this._value, a, b), this.setOutputData(0, a)); + } + }; + x.registerNodeType("math3d/mult-quat", z); + u.title = "Quat Slerp"; + u.desc = "quaternion spherical interpolation"; + u.prototype.onExecute = function() { + var a = this.getInputData(0); + if (null != a) { + var b = this.getInputData(1); + if (null != b) { + var c = this.properties.factor; + null != this.getInputData(2) && (c = this.getInputData(2)); + a = quat.slerp(this._value, a, b, c); + this.setOutputData(0, a); + } + } + }; + x.registerNodeType("math3d/quat-slerp", u); + } +})(this); +(function(u) { + function f() { + this.addInput("sel", "boolean"); + this.addOutput("value", "number"); + this.properties = {A:0, B:1}; + this.size = [60, 20]; + } + u = u.LiteGraph; + f.title = "Selector"; + f.desc = "outputs A if selector is true, B if selector is false"; + f.prototype.onExecute = function() { + var f = this.getInputData(0); + if (void 0 !== f) { + for (var n = 1; n < this.inputs.length; n++) { + var g = this.inputs[n], q = this.getInputData(n); + void 0 !== q && (this.properties[g.name] = q); + } + n = this.properties.A; + g = this.properties.B; + this.setOutputData(0, f ? n : g); + } + }; + f.prototype.onGetInputs = function() { + return [["A", 0], ["B", 0]]; + }; + u.registerNodeType("logic/selector", f); +})(this); +(function(u) { + function f() { + this.addInput("A", "Number"); + this.addInput("B", "Number"); + this.addInput("C", "Number"); + this.addInput("D", "Number"); + this.values = [[], [], [], []]; + this.properties = {scale:2}; + } + function k() { + this.addOutput("frame", "image"); + this.properties = {url:""}; + } + function n() { + this.addInput("f", "number"); + this.addOutput("Color", "color"); + this.properties = {colorA:"#444444", colorB:"#44AAFF", colorC:"#44FFAA", colorD:"#FFFFFF"}; + } + function g() { + this.addInput("", "image"); + this.size = [200, 200]; + } + function q() { + this.addInputs([["img1", "image"], ["img2", "image"], ["fade", "number"]]); + this.addOutput("", "image"); + this.properties = {fade:0.5, width:512, height:512}; + } + function r() { + this.addInput("", "image"); + this.addOutput("", "image"); + this.properties = {width:256, height:256, x:0, y:0, scale:1.0}; + this.size = [50, 20]; + } + function v() { + this.addInput("t", "number"); + this.addOutputs([["frame", "image"], ["t", "number"], ["d", "number"]]); + this.properties = {url:"", use_proxy:!0}; + } + function w() { + this.addOutput("Webcam", "image"); + this.properties = {}; + } + var l = u.LiteGraph; + f.title = "Plot"; + f.desc = "Plots data over time"; + f.colors = ["#FFF", "#F99", "#9F9", "#99F"]; + f.prototype.onExecute = function(d) { + if (!this.flags.collapsed) { + d = this.size; + for (var c = 0; 4 > c; ++c) { + var a = this.getInputData(c); + if (null != a) { + var b = this.values[c]; + b.push(a); + b.length > d[0] && b.shift(); + } + } + } + }; + f.prototype.onDrawBackground = function(d) { + if (!this.flags.collapsed) { + var c = this.size, a = 0.5 * c[1] / this.properties.scale, b = f.colors, e = 0.5 * c[1]; + d.fillStyle = "#000"; + d.fillRect(0, 0, c[0], c[1]); + d.strokeStyle = "#555"; + d.beginPath(); + d.moveTo(0, e); + d.lineTo(c[0], e); + d.stroke(); + for (var g = 0; 4 > g; ++g) { + var h = this.values[g]; + d.strokeStyle = b[g]; + d.beginPath(); + var m = h[0] * a * -1 + e; + d.moveTo(0, Math.clamp(m, 0, c[1])); + for (var k = 1; k < h.length && k < c[0]; ++k) { + m = h[k] * a * -1 + e, d.lineTo(k, Math.clamp(m, 0, c[1])); + } + d.stroke(); + } + } + }; + l.registerNodeType("graphics/plot", f); + k.title = "Image"; + k.desc = "Image loader"; + k.widgets = [{name:"load", text:"Load", type:"button"}]; + k.supported_extensions = ["jpg", "jpeg", "png", "gif"]; + k.prototype.onAdded = function() { + "" != this.properties.url && null == this.img && this.loadImage(this.properties.url); + }; + k.prototype.onDrawBackground = function(d) { + this.img && 5 < this.size[0] && 5 < this.size[1] && d.drawImage(this.img, 0, 0, this.size[0], this.size[1]); + }; + k.prototype.onExecute = function() { + this.img || (this.boxcolor = "#000"); + this.img && this.img.width ? this.setOutputData(0, this.img) : this.setOutputData(0, null); + this.img && this.img.dirty && (this.img.dirty = !1); + }; + k.prototype.onPropertyChanged = function(d, c) { + this.properties[d] = c; + "url" == d && "" != c && this.loadImage(c); + return !0; + }; + k.prototype.loadImage = function(d, c) { + if ("" == d) { + this.img = null; + } else { + this.img = document.createElement("img"); + "http" == d.substr(0, 4) && l.proxy && (d = l.proxy + d.substr(d.indexOf(":") + 3)); + this.img.src = d; + this.boxcolor = "#F95"; + var a = this; + this.img.onload = function() { + c && c(this); + a.trace("Image loaded, size: " + a.img.width + "x" + a.img.height); + this.dirty = !0; + a.boxcolor = "#9F9"; + a.setDirtyCanvas(!0); + }; + } + }; + k.prototype.onWidget = function(d, c) { + "load" == c.name && this.loadImage(this.properties.url); + }; + k.prototype.onDropFile = function(d) { + var c = this; + this._url && URL.revokeObjectURL(this._url); + this._url = URL.createObjectURL(d); + this.properties.url = this._url; + this.loadImage(this._url, function(a) { + c.size[1] = a.height / a.width * c.size[0]; + }); + }; + l.registerNodeType("graphics/image", k); + n.title = "Palette"; + n.desc = "Generates a color"; + n.prototype.onExecute = function() { + var d = []; + null != this.properties.colorA && d.push(hex2num(this.properties.colorA)); + null != this.properties.colorB && d.push(hex2num(this.properties.colorB)); + null != this.properties.colorC && d.push(hex2num(this.properties.colorC)); + null != this.properties.colorD && d.push(hex2num(this.properties.colorD)); + var c = this.getInputData(0); + null == c && (c = 0.5); + 1.0 < c ? c = 1.0 : 0.0 > c && (c = 0.0); + if (0 != d.length) { + var a = [0, 0, 0]; + if (0 == c) { + a = d[0]; + } else { + if (1 == c) { + a = d[d.length - 1]; + } else { + var b = (d.length - 1) * c; + c = d[Math.floor(b)]; + d = d[Math.floor(b) + 1]; + b -= Math.floor(b); + a[0] = c[0] * (1 - b) + d[0] * b; + a[1] = c[1] * (1 - b) + d[1] * b; + a[2] = c[2] * (1 - b) + d[2] * b; + } + } + for (var e in a) { + a[e] /= 255; + } + this.boxcolor = colorToString(a); + this.setOutputData(0, a); + } + }; + l.registerNodeType("color/palette", n); + g.title = "Frame"; + g.desc = "Frame viewerew"; + g.widgets = [{name:"resize", text:"Resize box", type:"button"}, {name:"view", text:"View Image", type:"button"}]; + g.prototype.onDrawBackground = function(d) { + this.frame && d.drawImage(this.frame, 0, 0, this.size[0], this.size[1]); + }; + g.prototype.onExecute = function() { + this.frame = this.getInputData(0); + this.setDirtyCanvas(!0); + }; + g.prototype.onWidget = function(d, c) { + "resize" == c.name && this.frame ? (d = this.frame.width, c = this.frame.height, d || null == this.frame.videoWidth || (d = this.frame.videoWidth, c = this.frame.videoHeight), d && c && (this.size = [d, c]), this.setDirtyCanvas(!0, !0)) : "view" == c.name && this.show(); + }; + g.prototype.show = function() { + showElement && this.frame && showElement(this.frame); + }; + l.registerNodeType("graphics/frame", g); + q.title = "Image fade"; + q.desc = "Fades between images"; + q.widgets = [{name:"resizeA", text:"Resize to A", type:"button"}, {name:"resizeB", text:"Resize to B", type:"button"}]; + q.prototype.onAdded = function() { + this.createCanvas(); + var d = this.canvas.getContext("2d"); + d.fillStyle = "#000"; + d.fillRect(0, 0, this.properties.width, this.properties.height); + }; + q.prototype.createCanvas = function() { + this.canvas = document.createElement("canvas"); + this.canvas.width = this.properties.width; + this.canvas.height = this.properties.height; + }; + q.prototype.onExecute = function() { + var d = this.canvas.getContext("2d"); + this.canvas.width = this.canvas.width; + var c = this.getInputData(0); + null != c && d.drawImage(c, 0, 0, this.canvas.width, this.canvas.height); + c = this.getInputData(2); + null == c ? c = this.properties.fade : this.properties.fade = c; + d.globalAlpha = c; + c = this.getInputData(1); + null != c && d.drawImage(c, 0, 0, this.canvas.width, this.canvas.height); + d.globalAlpha = 1.0; + this.setOutputData(0, this.canvas); + this.setDirtyCanvas(!0); + }; + l.registerNodeType("graphics/imagefade", q); + r.title = "Crop"; + r.desc = "Crop Image"; + r.prototype.onAdded = function() { + this.createCanvas(); + }; + r.prototype.createCanvas = function() { + this.canvas = document.createElement("canvas"); + this.canvas.width = this.properties.width; + this.canvas.height = this.properties.height; + }; + r.prototype.onExecute = function() { + var d = this.getInputData(0); + d && (d.width ? (this.canvas.getContext("2d").drawImage(d, -this.properties.x, -this.properties.y, d.width * this.properties.scale, d.height * this.properties.scale), this.setOutputData(0, this.canvas)) : this.setOutputData(0, null)); + }; + r.prototype.onDrawBackground = function(d) { + this.flags.collapsed || this.canvas && d.drawImage(this.canvas, 0, 0, this.canvas.width, this.canvas.height, 0, 0, this.size[0], this.size[1]); + }; + r.prototype.onPropertyChanged = function(d, c) { + this.properties[d] = c; + "scale" == d ? (this.properties[d] = parseFloat(c), 0 == this.properties[d] && (this.trace("Error in scale"), this.properties[d] = 1.0)) : this.properties[d] = parseInt(c); + this.createCanvas(); + return !0; + }; + l.registerNodeType("graphics/cropImage", r); + v.title = "Video"; + v.desc = "Video playback"; + v.widgets = [{name:"play", text:"PLAY", type:"minibutton"}, {name:"stop", text:"STOP", type:"minibutton"}, {name:"demo", text:"Demo video", type:"button"}, {name:"mute", text:"Mute video", type:"button"}]; + v.prototype.onExecute = function() { + if (this.properties.url && (this.properties.url != this._video_url && this.loadVideo(this.properties.url), this._video && 0 != this._video.width)) { + var d = this.getInputData(0); + d && 0 <= d && 1.0 >= d && (this._video.currentTime = d * this._video.duration, this._video.pause()); + this._video.dirty = !0; + this.setOutputData(0, this._video); + this.setOutputData(1, this._video.currentTime); + this.setOutputData(2, this._video.duration); + this.setDirtyCanvas(!0); + } + }; + v.prototype.onStart = function() { + this.play(); + }; + v.prototype.onStop = function() { + this.stop(); + }; + v.prototype.loadVideo = function(d) { + this._video_url = d; + this.properties.use_proxy && "http" == d.substr(0, 4) && l.proxy && (d = l.proxy + d.substr(d.indexOf(":") + 3)); + this._video = document.createElement("video"); + this._video.src = d; + this._video.type = "type=video/mp4"; + this._video.muted = !0; + this._video.autoplay = !0; + var c = this; + this._video.addEventListener("loadedmetadata", function(a) { + c.trace("Duration: " + this.duration + " seconds"); + c.trace("Size: " + this.videoWidth + "," + this.videoHeight); + c.setDirtyCanvas(!0); + this.width = this.videoWidth; + this.height = this.videoHeight; + }); + this._video.addEventListener("progress", function(a) { + }); + this._video.addEventListener("error", function(a) { + console.log("Error loading video: " + this.src); + c.trace("Error loading video: " + this.src); + if (this.error) { + switch(this.error.code) { + case this.error.MEDIA_ERR_ABORTED: + c.trace("You stopped the video."); + break; + case this.error.MEDIA_ERR_NETWORK: + c.trace("Network error - please try again later."); + break; + case this.error.MEDIA_ERR_DECODE: + c.trace("Video is broken.."); + break; + case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED: + c.trace("Sorry, your browser can't play this video."); + } + } + }); + this._video.addEventListener("ended", function(a) { + c.trace("Ended."); + this.play(); + }); + }; + v.prototype.onPropertyChanged = function(d, c) { + this.properties[d] = c; + "url" == d && "" != c && this.loadVideo(c); + return !0; + }; + v.prototype.play = function() { + this._video && this._video.play(); + }; + v.prototype.playPause = function() { + this._video && (this._video.paused ? this.play() : this.pause()); + }; + v.prototype.stop = function() { + this._video && (this._video.pause(), this._video.currentTime = 0); + }; + v.prototype.pause = function() { + this._video && (this.trace("Video paused"), this._video.pause()); + }; + v.prototype.onWidget = function(d, c) { + }; + l.registerNodeType("graphics/video", v); + w.title = "Webcam"; + w.desc = "Webcam image"; + w.prototype.openStream = function() { + navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia; + window.URL = window.URL || window.webkitURL; + if (navigator.getUserMedia) { + this._waiting_confirmation = !0; + navigator.getUserMedia({video:!0}, this.streamReady.bind(this), function(c) { + console.log("Webcam rejected", c); + d._webcam_stream = !1; + d.box_color = "red"; + }); + var d = this; + } + }; + w.prototype.onRemoved = function() { + this._webcam_stream && (this._webcam_stream.stop(), this._video = this._webcam_stream = null); + }; + w.prototype.streamReady = function(d) { + this._webcam_stream = d; + var c = this._video; + c || (c = document.createElement("video"), c.autoplay = !0, c.src = window.URL.createObjectURL(d), this._video = c, c.onloadedmetadata = function(a) { + console.log(a); + }); + }; + w.prototype.onExecute = function() { + null != this._webcam_stream || this._waiting_confirmation || this.openStream(); + this._video && this._video.videoWidth && (this._video.width = this._video.videoWidth, this._video.height = this._video.videoHeight, this.setOutputData(0, this._video)); + }; + w.prototype.getExtraMenuOptions = function(d) { + var c = this; + return [{content:c.properties.show ? "Hide Frame" : "Show Frame", callback:function() { + c.properties.show = !c.properties.show; + }}]; + }; + w.prototype.onDrawBackground = function(d) { + this.flags.collapsed || 20 >= this.size[1] || !this.properties.show || !this._video || (d.save(), d.drawImage(this._video, 0, 0, this.size[0], this.size[1]), d.restore()); + }; + l.registerNodeType("graphics/webcam", w); +})(this); +(function(u) { + var f = u.LiteGraph; + u.LGraphTexture = null; + if ("undefined" != typeof GL) { + var k = function() { + this.addOutput("Cubemap", "Cubemap"); + this.properties = {name:""}; + this.size = [t.image_preview_size, t.image_preview_size]; + }, n = function() { + this.addInput("in", "Texture"); + this.addOutput("out", "Texture"); + this.properties = {key_color:vec3.fromValues(0., 1., 0.), threshold:0.8, slope:0.2, precision:t.DEFAULT}; + }, g = function() { + this.addOutput("out", "Texture"); + this.properties = {code:"", width:512, height:512, precision:t.DEFAULT}; + this._temp_texture = this._func = null; + }, q = function() { + this.addOutput("out", "Texture"); + this.properties = {width:512, height:512, seed:0, persistence:0.1, octaves:8, scale:1, offset:[0, 0], amplitude:1, precision:t.DEFAULT}; + this._key = 0; + this._uniforms = {u_persistence:0.1, u_seed:0, u_offset:vec2.create(), u_scale:1, u_viewport:vec2.create()}; + }, r = function() { + this.addInput("in", "Texture"); + this.addInput("avg", "number"); + this.addOutput("out", "Texture"); + this.properties = {enabled:!0, scale:1, gamma:1, average_lum:1, lum_white:1, precision:t.LOW}; + this._uniforms = {u_texture:0, u_lumwhite2:1, u_igamma:1, u_scale:1, u_average_lum:1}; + }, v = function() { + this.addInput("in", "Texture"); + this.addInput("exp", "number"); + this.addOutput("out", "Texture"); + this.properties = {exposition:1, precision:t.LOW}; + this._uniforms = {u_texture:0, u_exposition:exp}; + }, w = function() { + this.addInput("in", "Texture"); + this.addInput("f", "number"); + this.addOutput("out", "Texture"); + this.properties = {enabled:!0, factor:1, precision:t.LOW}; + this._uniforms = {u_texture:0, u_factor:1}; + }, l = function() { + this.addOutput("Webcam", "Texture"); + this.properties = {texture_name:""}; + }, d = function() { + this.addInput("Texture", "Texture"); + this.addOutput("Filtered", "Texture"); + this.properties = {intensity:1, radius:5}; + }, c = function() { + this.addInput("in", "Texture"); + this.addInput("dirt", "Texture"); + this.addOutput("out", "Texture"); + this.addOutput("glow", "Texture"); + this.properties = {enabled:!0, intensity:1, persistence:0.99, iterations:16, threshold:0, scale:1, dirt_factor:0.5, precision:t.DEFAULT}; + this._textures = []; + this._uniforms = {u_intensity:1, u_texture:0, u_glow_texture:1, u_threshold:0, u_texel_size:vec2.create()}; + }, a = function() { + this.addInput("Texture", "Texture"); + this.addInput("Iterations", "number"); + this.addInput("Intensity", "number"); + this.addOutput("Blurred", "Texture"); + this.properties = {intensity:1, iterations:1, preserve_aspect:!1, scale:[1, 1], precision:t.DEFAULT}; + }, b = function() { + this.addInput("Texture", "Texture"); + this.addInput("Distance", "number"); + this.addInput("Range", "number"); + this.addOutput("Texture", "Texture"); + this.properties = {distance:100, range:50, only_depth:!1, high_precision:!1}; + this._uniforms = {u_texture:0, u_distance:100, u_range:50, u_camera_planes:null}; + }, e = function() { + this.addInput("Tex.", "Texture"); + this.addOutput("Edges", "Texture"); + this.properties = {invert:!0, threshold:!1, factor:1, precision:t.DEFAULT}; + e._shader || (e._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, e.pixel_shader)); + }, y = function() { + this.addInput("A", "Texture"); + this.addInput("B", "Texture"); + this.addInput("Mixer", "Texture"); + this.addOutput("Texture", "Texture"); + this.properties = {precision:t.DEFAULT}; + y._shader || (y._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, y.pixel_shader)); + }, h = function() { + this.addInput("A", "color"); + this.addInput("B", "color"); + this.addOutput("Texture", "Texture"); + this.properties = {angle:0, scale:1, A:[0, 0, 0], B:[1, 1, 1], texture_size:32}; + h._shader || (h._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, h.pixel_shader)); + this._uniforms = {u_angle:0, u_colorA:vec3.create(), u_colorB:vec3.create()}; + }, m = function() { + this.addInput("R", "Texture"); + this.addInput("G", "Texture"); + this.addInput("B", "Texture"); + this.addInput("A", "Texture"); + this.addOutput("Texture", "Texture"); + this.properties = {}; + m._shader || (m._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, m.pixel_shader)); + }, p = function() { + this.addInput("Texture", "Texture"); + this.addOutput("R", "Texture"); + this.addOutput("G", "Texture"); + this.addOutput("B", "Texture"); + this.addOutput("A", "Texture"); + this.properties = {}; + p._shader || (p._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, p.pixel_shader)); + }, B = function() { + this.addInput("Texture", "Texture"); + this.addInput("LUT", "Texture"); + this.addInput("Intensity", "number"); + this.addOutput("", "Texture"); + this.properties = {intensity:1, precision:t.DEFAULT, texture:null}; + B._shader || (B._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, B.pixel_shader)); + }, G = function() { + this.addInput("Image", "image"); + this.addOutput("", "Texture"); + this.properties = {}; + }, D = function() { + this.addInput("Texture", "Texture"); + this.addOutput("tex", "Texture"); + this.addOutput("avg", "vec4"); + this.addOutput("lum", "number"); + this.properties = {mipmap_offset:0, low_precision:!1}; + this._uniforms = {u_texture:0, u_mipmap_offset:this.properties.mipmap_offset}; + this._luminance = new Float32Array(4); + }, E = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {iterations:1, generate_mipmaps:!1, precision:t.DEFAULT}; + }, H = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {size:0, generate_mipmaps:!1, precision:t.DEFAULT}; + }, A = function() { + this.addInput("Texture", "Texture"); + this.properties = {additive:!1, antialiasing:!1, filter:!0, disable_alpha:!1, gamma:1.0}; + this.size[0] = 130; + }, x = function() { + this.addInput("in", "Texture"); + this.addInput("warp", "Texture"); + this.addInput("factor", "number"); + this.addOutput("out", "Texture"); + this.properties = {factor:0.01, precision:t.DEFAULT}; + }, z = function() { + this.addInput("in", "Texture"); + this.addInput("scale", "vec2"); + this.addInput("offset", "vec2"); + this.addOutput("out", "Texture"); + this.properties = {offset:vec2.fromValues(0, 0), scale:vec2.fromValues(1, 1), precision:t.DEFAULT}; + }, C = function() { + this.addOutput("out", "Texture"); + this.properties = {code:"", width:512, height:512, precision:t.DEFAULT}; + this.properties.code = "\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n"; + this._uniforms = {in_texture:0, texSize:vec2.create(), time:0}; + }, F = function() { + this.addInput("Texture", "Texture"); + this.addInput("TextureB", "Texture"); + this.addInput("value", "number"); + this.addOutput("Texture", "Texture"); + this.help = "

pixelcode must be vec3

\r\n\t\t\t

uvcode must be vec2, is optional

\r\n\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

"; + this.properties = {value:1, uvcode:"", pixelcode:"color + colorB * value", precision:t.DEFAULT}; + }, I = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {name:""}; + }, J = function() { + this.addInput("Texture", "Texture"); + this.properties = {flipY:!1}; + this.size = [t.image_preview_size, t.image_preview_size]; + }, t = function() { + this.addOutput("Texture", "Texture"); + this.properties = {name:"", filter:!0}; + this.size = [t.image_preview_size, t.image_preview_size]; + }; + u.LGraphTexture = t; + t.title = "Texture"; + t.desc = "Texture"; + t.widgets_info = {name:{widget:"texture"}, filter:{widget:"checkbox"}}; + t.loadTextureCallback = null; + t.image_preview_size = 256; + t.PASS_THROUGH = 1; + t.COPY = 2; + t.LOW = 3; + t.HIGH = 4; + t.REUSE = 5; + t.DEFAULT = 2; + t.MODE_VALUES = {"pass through":t.PASS_THROUGH, copy:t.COPY, low:t.LOW, high:t.HIGH, reuse:t.REUSE, "default":t.DEFAULT}; + t.getTexturesContainer = function() { + return gl.textures; + }; + t.loadTexture = function(a, b) { + b = b || {}; + var c = a; + "http://" == c.substr(0, 7) && f.proxy && (c = f.proxy + c.substr(7)); + return t.getTexturesContainer()[a] = GL.Texture.fromURL(c, b); + }; + t.getTexture = function(a) { + var b = this.getTexturesContainer(); + if (!b) { + throw "Cannot load texture, container of textures not found"; + } + b = b[a]; + return !b && a && ":" != a[0] ? this.loadTexture(a) : b; + }; + t.getTargetTexture = function(a, b, c) { + if (!a) { + throw "LGraphTexture.getTargetTexture expects a reference texture"; + } + switch(c) { + case t.LOW: + c = gl.UNSIGNED_BYTE; + break; + case t.HIGH: + c = gl.HIGH_PRECISION_FORMAT; + break; + case t.REUSE: + return a; + default: + c = a ? a.type : gl.UNSIGNED_BYTE; + } + b && b.width == a.width && b.height == a.height && b.type == c || (b = new GL.Texture(a.width, a.height, {type:c, format:gl.RGBA, filter:gl.LINEAR})); + return b; + }; + t.getTextureType = function(a, b) { + b = b ? b.type : gl.UNSIGNED_BYTE; + switch(a) { + case t.HIGH: + b = gl.HIGH_PRECISION_FORMAT; + break; + case t.LOW: + b = gl.UNSIGNED_BYTE; + } + return b; + }; + t.getNoiseTexture = function() { + if (this._noise_texture) { + return this._noise_texture; + } + for (var a = new Uint8Array(1048576), b = 0; 1048576 > b; ++b) { + a[b] = 255 * Math.random(); + } + return this._noise_texture = a = GL.Texture.fromMemory(512, 512, a, {format:gl.RGBA, wrap:gl.REPEAT, filter:gl.NEAREST}); + }; + t.prototype.onDropFile = function(a, b, c) { + a ? ("string" == typeof a ? a = GL.Texture.fromURL(a) : -1 != b.toLowerCase().indexOf(".dds") ? a = GL.Texture.fromDDSInMemory(a) : (a = new Blob([c]), a = URL.createObjectURL(a), a = GL.Texture.fromURL(a)), this._drop_texture = a, this.properties.name = b) : (this._drop_texture = null, this.properties.name = ""); + }; + t.prototype.getExtraMenuOptions = function(a) { + var b = this; + if (this._drop_texture) { + return [{content:"Clear", callback:function() { + b._drop_texture = null; + b.properties.name = ""; + }}]; + } + }; + t.prototype.onExecute = function() { + var a = null; + this.isOutputConnected(1) && (a = this.getInputData(0)); + !a && this._drop_texture && (a = this._drop_texture); + !a && this.properties.name && (a = t.getTexture(this.properties.name)); + if (a) { + this._last_tex = a; + !1 === this.properties.filter ? a.setParameter(gl.TEXTURE_MAG_FILTER, gl.NEAREST) : a.setParameter(gl.TEXTURE_MAG_FILTER, gl.LINEAR); + this.setOutputData(0, a); + for (var b = 1; b < this.outputs.length; b++) { + var c = this.outputs[b]; + if (c) { + var d = null; + "width" == c.name ? d = a.width : "height" == c.name ? d = a.height : "aspect" == c.name && (d = a.width / a.height); + this.setOutputData(b, d); + } + } + } + }; + t.prototype.onResourceRenamed = function(a, b) { + this.properties.name == a && (this.properties.name = b); + }; + t.prototype.onDrawBackground = function(a) { + if (!(this.flags.collapsed || 20 >= this.size[1])) { + if (this._drop_texture && a.webgl) { + a.drawImage(this._drop_texture, 0, 0, this.size[0], this.size[1]); + } else { + if (this._last_preview_tex != this._last_tex) { + if (a.webgl) { + this._canvas = this._last_tex; + } else { + var b = t.generateLowResTexturePreview(this._last_tex); + if (!b) { + return; + } + this._last_preview_tex = this._last_tex; + this._canvas = cloneCanvas(b); + } + } + this._canvas && (a.save(), a.webgl || (a.translate(0, this.size[1]), a.scale(1, -1)), a.drawImage(this._canvas, 0, 0, this.size[0], this.size[1]), a.restore()); + } + } + }; + t.generateLowResTexturePreview = function(a) { + if (!a) { + return null; + } + var b = t.image_preview_size, c = a; + if (a.format == gl.DEPTH_COMPONENT) { + return null; + } + if (a.width > b || a.height > b) { + c = this._preview_temp_tex, this._preview_temp_tex || (this._preview_temp_tex = c = new GL.Texture(b, b, {minFilter:gl.NEAREST})), a.copyTo(c); + } + a = this._preview_canvas; + a || (this._preview_canvas = a = createCanvas(b, b)); + c && c.toCanvas(a); + return a; + }; + t.prototype.getResources = function(a) { + a[this.properties.name] = GL.Texture; + return a; + }; + t.prototype.onGetInputs = function() { + return [["in", "Texture"]]; + }; + t.prototype.onGetOutputs = function() { + return [["width", "number"], ["height", "number"], ["aspect", "number"]]; + }; + f.registerNodeType("texture/texture", t); + J.title = "Preview"; + J.desc = "Show a texture in the graph canvas"; + J.allow_preview = !1; + J.prototype.onDrawBackground = function(a) { + if (!this.flags.collapsed && (a.webgl || J.allow_preview)) { + var b = this.getInputData(0); + b && (b = !b.handle && a.webgl ? b : t.generateLowResTexturePreview(b), a.save(), this.properties.flipY && (a.translate(0, this.size[1]), a.scale(1, -1)), a.drawImage(b, 0, 0, this.size[0], this.size[1]), a.restore()); + } + }; + f.registerNodeType("texture/preview", J); + I.title = "Save"; + I.desc = "Save a texture in the repository"; + I.prototype.onExecute = function() { + var a = this.getInputData(0); + a && (this.properties.name && (t.storeTexture ? t.storeTexture(this.properties.name, a) : t.getTexturesContainer()[this.properties.name] = a), this.setOutputData(0, a)); + }; + f.registerNodeType("texture/save", I); + F.widgets_info = {uvcode:{widget:"textarea", height:100}, pixelcode:{widget:"textarea", height:100}, precision:{widget:"combo", values:t.MODE_VALUES}}; + F.title = "Operation"; + F.desc = "Texture shader operation"; + F.prototype.getExtraMenuOptions = function(a) { + var b = this; + return [{content:b.properties.show ? "Hide Texture" : "Show Texture", callback:function() { + b.properties.show = !b.properties.show; + }}]; + }; + F.prototype.onDrawBackground = function(a) { + this.flags.collapsed || 20 >= this.size[1] || !this.properties.show || !this._tex || this._tex.gl != a || (a.save(), a.drawImage(this._tex, 0, 0, this.size[0], this.size[1]), a.restore()); + }; + F.prototype.onExecute = function() { + var a = this.getInputData(0); + if (this.isOutputConnected(0)) { + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + var b = this.getInputData(1); + if (this.properties.uvcode || this.properties.pixelcode) { + var c = 512, d = 512; + a ? (c = a.width, d = a.height) : b && (c = b.width, d = b.height); + var e = t.getTextureType(this.properties.precision, a); + this._tex = a || this._tex ? t.getTargetTexture(a || this._tex, this._tex, this.properties.precision) : new GL.Texture(c, d, {type:e, format:gl.RGBA, filter:gl.LINEAR}); + e = ""; + this.properties.uvcode && (e = "uv = " + this.properties.uvcode, -1 != this.properties.uvcode.indexOf(";") && (e = this.properties.uvcode)); + var g = ""; + this.properties.pixelcode && (g = "result = " + this.properties.pixelcode, -1 != this.properties.pixelcode.indexOf(";") && (g = this.properties.pixelcode)); + var f = this._shader; + if (!f || this._shader_code != e + "|" + g) { + try { + this._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, F.pixel_shader, {UV_CODE:e, PIXEL_CODE:g}), this.boxcolor = "#00FF00"; + } catch (N) { + console.log("Error compiling shader: ", N); + this.boxcolor = "#FF0000"; + return; + } + this.boxcolor = "#FF0000"; + this._shader_code = e + "|" + g; + f = this._shader; + } + if (f) { + this.boxcolor = "green"; + var h = this.getInputData(2); + null != h ? this.properties.value = h : h = parseFloat(this.properties.value); + var m = this.graph.getTime(); + this._tex.drawTo(function() { + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.CULL_FACE); + gl.disable(gl.BLEND); + a && a.bind(0); + b && b.bind(1); + var e = Mesh.getScreenQuad(); + f.uniforms({u_texture:0, u_textureB:1, value:h, texSize:[c, d], time:m}).draw(e); + }); + this.setOutputData(0, this._tex); + } else { + this.boxcolor = "red"; + } + } + } + } + }; + F.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform vec2 texSize;\n\r\n\t\t\tuniform float time;\n\r\n\t\t\tuniform float value;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tUV_CODE;\n\r\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\r\n\t\t\t\tvec3 color = color4.rgb;\n\r\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\r\n\t\t\t\tvec3 colorB = color4B.rgb;\n\r\n\t\t\t\tvec3 result = color;\n\r\n\t\t\t\tfloat alpha = 1.0;\n\r\n\t\t\t\tPIXEL_CODE;\n\r\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/operation", F); + C.title = "Shader"; + C.desc = "Texture shader"; + C.widgets_info = {code:{type:"code"}, precision:{widget:"combo", values:t.MODE_VALUES}}; + C.prototype.onPropertyChanged = function(a, b) { + if ("code" == a && (a = this.getShader())) { + b = a.uniformInfo; + if (this.inputs) { + for (var c = {}, d = 0; d < this.inputs.length; ++d) { + var e = this.getInputInfo(d); + e && (b[e.name] && !c[e.name] ? c[e.name] = !0 : (this.removeInput(d), d--)); + } + } + for (d in b) { + if (e = a.uniformInfo[d], null !== e.loc && "time" != d) { + if (this._shader.samplers[d]) { + b = "texture"; + } else { + switch(e.size) { + case 1: + b = "number"; + break; + case 2: + b = "vec2"; + break; + case 3: + b = "vec3"; + break; + case 4: + b = "vec4"; + break; + case 9: + b = "mat3"; + break; + case 16: + b = "mat4"; + break; + default: + continue; + } + } + c = this.findInputSlot(d); + if (-1 != c && (e = this.getInputInfo(c))) { + if (e.type == b) { + continue; + } + this.removeInput(c, b); + } + this.addInput(d, b); + } + } + } + }; + C.prototype.getShader = function() { + if (this._shader && this._shader_code == this.properties.code) { + return this._shader; + } + this._shader_code = this.properties.code; + this._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, C.pixel_shader + this.properties.code), this.boxcolor = "green"; + return this._shader; + }; + C.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.getShader(); + if (a) { + for (var b = 0, c = null, d = 0; d < this.inputs.length; ++d) { + var e = this.getInputInfo(d), g = this.getInputData(d); + null != g && (g.constructor === GL.Texture && (g.bind(b), c || (c = g), g = b, b++), a.setUniform(e.name, g)); + } + var f = this._uniforms; + b = t.getTextureType(this.properties.precision, c); + d = this.properties.width | 0; + e = this.properties.height | 0; + 0 == d && (d = c ? c.width : gl.canvas.width); + 0 == e && (e = c ? c.height : gl.canvas.height); + f.texSize[0] = d; + f.texSize[1] = e; + f.time = this.graph.getTime(); + this._tex && this._tex.type == b && this._tex.width == d && this._tex.height == e || (this._tex = new GL.Texture(d, e, {type:b, format:gl.RGBA, filter:gl.LINEAR})); + this._tex.drawTo(function() { + a.uniforms(f).draw(GL.Mesh.getScreenQuad()); + }); + this.setOutputData(0, this._tex); + } + } + }; + C.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float time;\n\r\n\t"; + f.registerNodeType("texture/shader", C); + z.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + z.title = "Scale/Offset"; + z.desc = "Applies an scaling and offseting"; + z.prototype.onExecute = function() { + var a = this.getInputData(0); + if (this.isOutputConnected(0) && a) { + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + var b = a.width, c = a.height, d = this.precision === t.LOW ? gl.UNSIGNED_BYTE : gl.HIGH_PRECISION_FORMAT; + this.precision === t.DEFAULT && (d = a.type); + this._tex && this._tex.width == b && this._tex.height == c && this._tex.type == d || (this._tex = new GL.Texture(b, c, {type:d, format:gl.RGBA, filter:gl.LINEAR})); + var e = this._shader; + e || (e = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, z.pixel_shader)); + var g = this.getInputData(1); + g ? (this.properties.scale[0] = g[0], this.properties.scale[1] = g[1]) : g = this.properties.scale; + var f = this.getInputData(2); + f ? (this.properties.offset[0] = f[0], this.properties.offset[1] = f[1]) : f = this.properties.offset; + this._tex.drawTo(function() { + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.CULL_FACE); + gl.disable(gl.BLEND); + a.bind(0); + var b = Mesh.getScreenQuad(); + e.uniforms({u_texture:0, u_scale:g, u_offset:f}).draw(b); + }); + this.setOutputData(0, this._tex); + } + } + }; + z.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform vec2 u_scale;\n\r\n\t\t\tuniform vec2 u_offset;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tuv = uv / u_scale - u_offset;\n\r\n\t\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/scaleOffset", z); + x.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + x.title = "Warp"; + x.desc = "Texture warp operation"; + x.prototype.onExecute = function() { + var a = this.getInputData(0); + if (this.isOutputConnected(0)) { + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + var b = this.getInputData(1), c = 512, d = 512; + a ? (c = a.width, d = a.height) : b && (c = b.width, d = b.height); + this._tex = a || this._tex ? t.getTargetTexture(a || this._tex, this._tex, this.properties.precision) : new GL.Texture(c, d, {type:this.precision === t.LOW ? gl.UNSIGNED_BYTE : gl.HIGH_PRECISION_FORMAT, format:gl.RGBA, filter:gl.LINEAR}); + var e = this._shader; + e || (e = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, x.pixel_shader)); + var g = this.getInputData(2); + null != g ? this.properties.factor = g : g = parseFloat(this.properties.factor); + this._tex.drawTo(function() { + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.CULL_FACE); + gl.disable(gl.BLEND); + a && a.bind(0); + b && b.bind(1); + var c = Mesh.getScreenQuad(); + e.uniforms({u_texture:0, u_textureB:1, u_factor:g}).draw(c); + }); + this.setOutputData(0, this._tex); + } + } + }; + x.pixel_shader = "precision highp float;\n\r\n\t\t\t\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 uv = v_coord;\n\r\n\t\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor;\n\r\n\t\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/warp", x); + A.title = "to Viewport"; + A.desc = "Texture to viewport"; + A.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a) { + this.properties.disable_alpha ? gl.disable(gl.BLEND) : (gl.enable(gl.BLEND), this.properties.additive ? gl.blendFunc(gl.SRC_ALPHA, gl.ONE) : gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)); + gl.disable(gl.DEPTH_TEST); + var b = this.properties.gamma || 1.0; + this.isInputConnected(1) && (b = this.getInputData(1)); + a.setParameter(gl.TEXTURE_MAG_FILTER, this.properties.filter ? gl.LINEAR : gl.NEAREST); + if (this.properties.antialiasing) { + A._shader || (A._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, A.aa_pixel_shader)); + gl.getViewport(); + var c = Mesh.getScreenQuad(); + a.bind(0); + A._shader.uniforms({u_texture:0, uViewportSize:[a.width, a.height], u_igamma:1 / b, inverseVP:[1 / a.width, 1 / a.height]}).draw(c); + } else { + 1.0 != b ? (A._gamma_shader || (A._gamma_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, A.gamma_pixel_shader)), a.toViewport(A._gamma_shader, {u_texture:0, u_igamma:1 / b})) : a.toViewport(); + } + } + }; + A.prototype.onGetInputs = function() { + return [["gamma", "number"]]; + }; + A.aa_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 uViewportSize;\n\r\n\t\t\tuniform vec2 inverseVP;\n\r\n\t\t\tuniform float u_igamma;\n\r\n\t\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\r\n\t\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\r\n\t\t\t#define FXAA_SPAN_MAX 8.0\n\r\n\t\t\t\n\r\n\t\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\r\n\t\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\r\n\t\t\t{\n\r\n\t\t\t\tvec4 color = vec4(0.0);\n\r\n\t\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\r\n\t\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\r\n\t\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\r\n\t\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\r\n\t\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\r\n\t\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\r\n\t\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\r\n\t\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\r\n\t\t\t\tfloat lumaM = dot(rgbM, luma);\n\r\n\t\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\r\n\t\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\r\n\t\t\t\t\n\r\n\t\t\t\tvec2 dir;\n\r\n\t\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\r\n\t\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\r\n\t\t\t\t\n\r\n\t\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\r\n\t\t\t\t\n\r\n\t\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\r\n\t\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\r\n\t\t\t\t\n\r\n\t\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\r\n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\r\n\t\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\r\n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\r\n\t\t\t\t\n\r\n\t\t\t\t//return vec4(rgbA,1.0);\n\r\n\t\t\t\tfloat lumaB = dot(rgbB, luma);\n\r\n\t\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\r\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\r\n\t\t\t\telse\n\r\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\r\n\t\t\t\tif(u_igamma != 1.0)\n\r\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\r\n\t\t\t\treturn color;\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\r\n\t\t\t}\n\r\n\t\t\t"; + A.gamma_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_igamma;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\r\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\r\n\t\t\t gl_FragColor = color;\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/toviewport", A); + H.title = "Copy"; + H.desc = "Copy Texture"; + H.widgets_info = {size:{widget:"combo", values:[0, 32, 64, 128, 256, 512, 1024, 2048]}, precision:{widget:"combo", values:t.MODE_VALUES}}; + H.prototype.onExecute = function() { + var a = this.getInputData(0); + if ((a || this._temp_texture) && this.isOutputConnected(0)) { + if (a) { + var b = a.width, c = a.height; + 0 != this.properties.size && (c = b = this.properties.size); + var d = this._temp_texture, e = a.type; + this.properties.precision === t.LOW ? e = gl.UNSIGNED_BYTE : this.properties.precision === t.HIGH && (e = gl.HIGH_PRECISION_FORMAT); + d && d.width == b && d.height == c && d.type == e || (d = gl.LINEAR, this.properties.generate_mipmaps && isPowerOfTwo(b) && isPowerOfTwo(c) && (d = gl.LINEAR_MIPMAP_LINEAR), this._temp_texture = new GL.Texture(b, c, {type:e, format:gl.RGBA, minFilter:d, magFilter:gl.LINEAR})); + a.copyTo(this._temp_texture); + this.properties.generate_mipmaps && (this._temp_texture.bind(0), gl.generateMipmap(this._temp_texture.texture_type), this._temp_texture.unbind(0)); + } + this.setOutputData(0, this._temp_texture); + } + }; + f.registerNodeType("texture/copy", H); + E.title = "Downsample"; + E.desc = "Downsample Texture"; + E.widgets_info = {iterations:{type:"number", step:1, precision:0, min:1}, precision:{widget:"combo", values:t.MODE_VALUES}}; + E.prototype.onExecute = function() { + var a = this.getInputData(0); + if ((a || this._temp_texture) && this.isOutputConnected(0) && a && a.texture_type === GL.TEXTURE_2D) { + var b = E._shader; + b || (E._shader = b = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, E.pixel_shader)); + var c = a.width | 0, d = a.height | 0, e = a.type; + this.properties.precision === t.LOW ? e = gl.UNSIGNED_BYTE : this.properties.precision === t.HIGH && (e = gl.HIGH_PRECISION_FORMAT); + var g = this.properties.iterations || 1, f = a, h = []; + e = {type:e, format:a.format}; + var m = vec2.create(), k = {u_offset:m}; + this._texture && GL.Texture.releaseTemporary(this._texture); + for (var l = 0; l < g; ++l) { + m[0] = 1 / c; + m[1] = 1 / d; + c = c >> 1 || 0; + d = d >> 1 || 0; + a = GL.Texture.getTemporary(c, d, e); + h.push(a); + f.setParameter(GL.TEXTURE_MAG_FILTER, GL.NEAREST); + f.copyTo(a, b, k); + if (1 == c && 1 == d) { + break; + } + f = a; + } + this._texture = h.pop(); + for (l = 0; l < h.length; ++l) { + GL.Texture.releaseTemporary(h[l]); + } + this.properties.generate_mipmaps && (this._texture.bind(0), gl.generateMipmap(this._texture.texture_type), this._texture.unbind(0)); + this.setOutputData(0, this._texture); + } + }; + E.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_offset;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, 0.0 ) );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( 0.0, u_offset.y ) );\n\r\n\t\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, u_offset.y ) );\n\r\n\t\t\t gl_FragColor = color * 0.25;\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/downsample", E); + D.title = "Average"; + D.desc = "Compute a partial average (32 random samples) of a texture and stores it as a 1x1 pixel texture"; + D.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a && (this.isOutputConnected(0) || this.isOutputConnected(1) || this.isOutputConnected(2))) { + if (!D._shader) { + D._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, D.pixel_shader); + for (var b = new Float32Array(32), c = 0; 32 > c; ++c) { + b[c] = Math.random(); + } + D._shader.uniforms({u_samples_a:b.subarray(0, 16), u_samples_b:b.subarray(16, 32)}); + } + c = this._temp_texture; + b = gl.UNSIGNED_BYTE; + a.type != b && (b = gl.FLOAT); + c && c.type == b || (this._temp_texture = new GL.Texture(1, 1, {type:b, format:gl.RGBA, filter:gl.NEAREST})); + var d = D._shader, e = this._uniforms; + e.u_mipmap_offset = this.properties.mipmap_offset; + this._temp_texture.drawTo(function() { + a.toViewport(d, e); + }); + this.setOutputData(0, this._temp_texture); + if (this.isOutputConnected(1) || this.isOutputConnected(2)) { + if (c = this._temp_texture.getPixels()) { + var g = this._luminance; + b = this._temp_texture.type; + g.set(c); + b == gl.UNSIGNED_BYTE ? vec4.scale(g, g, 1 / 255) : (b == GL.HALF_FLOAT || b == GL.HALF_FLOAT_OES) && vec4.scale(g, g, 1 / 65025); + this.setOutputData(1, g); + this.setOutputData(2, (g[0] + g[1] + g[2]) / 3); + } + } + } + }; + D.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tuniform mat4 u_samples_a;\n\r\n\t\t\tuniform mat4 u_samples_b;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_mipmap_offset;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = vec4(0.0);\n\r\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\r\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\r\n\t\t\t\t\t{\n\r\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\r\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\r\n\t\t\t\t\t}\n\r\n\t\t\t gl_FragColor = color * 0.03125;\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/average", D); + G.title = "Image to Texture"; + G.desc = "Uploads an image to the GPU"; + G.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a) { + var b = a.videoWidth || a.width, c = a.videoHeight || a.height; + if (a.gltexture) { + this.setOutputData(0, a.gltexture); + } else { + var d = this._temp_texture; + d && d.width == b && d.height == c || (this._temp_texture = new GL.Texture(b, c, {format:gl.RGBA, filter:gl.LINEAR})); + try { + this._temp_texture.uploadImage(a); + } catch (L) { + console.error("image comes from an unsafe location, cannot be uploaded to webgl: " + L); + return; + } + this.setOutputData(0, this._temp_texture); + } + } + }; + f.registerNodeType("texture/imageToTexture", G); + B.widgets_info = {texture:{widget:"texture"}, precision:{widget:"combo", values:t.MODE_VALUES}}; + B.title = "LUT"; + B.desc = "Apply LUT to Texture"; + B.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.getInputData(0); + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + if (a) { + var b = this.getInputData(1); + b || (b = t.getTexture(this.properties.texture)); + if (b) { + b.bind(0); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.bindTexture(gl.TEXTURE_2D, null); + var c = this.properties.intensity; + this.isInputConnected(2) && (this.properties.intensity = c = this.getInputData(2)); + this._tex = t.getTargetTexture(a, this._tex, this.properties.precision); + this._tex.drawTo(function() { + b.bind(1); + a.toViewport(B._shader, {u_texture:0, u_textureB:1, u_amount:c}); + }); + this.setOutputData(0, this._tex); + } else { + this.setOutputData(0, a); + } + } + } + } + }; + B.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tuniform float u_amount;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\r\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\r\n\t\t\t\t mediump vec2 quad1;\n\r\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\r\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\r\n\t\t\t\t mediump vec2 quad2;\n\r\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\r\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\r\n\t\t\t\t highp vec2 texPos1;\n\r\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\r\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\r\n\t\t\t\t highp vec2 texPos2;\n\r\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\r\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\r\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\r\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\r\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\r\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/LUT", B); + p.title = "Texture to Channels"; + p.desc = "Split texture channels"; + p.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a) { + this._channels || (this._channels = Array(4)); + for (var b = 0, c = 0; 4 > c; c++) { + this.isOutputConnected(c) ? (this._channels[c] && this._channels[c].width == a.width && this._channels[c].height == a.height && this._channels[c].type == a.type || (this._channels[c] = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR})), b++) : this._channels[c] = null; + } + if (b) { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var d = Mesh.getScreenQuad(), e = p._shader, g = [[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]; + for (c = 0; 4 > c; c++) { + this._channels[c] && (this._channels[c].drawTo(function() { + a.bind(0); + e.uniforms({u_texture:0, u_mask:g[c]}).draw(d); + }), this.setOutputData(c, this._channels[c])); + } + } + } + }; + p.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec4 u_mask;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/textureChannels", p); + m.title = "Channels to Texture"; + m.desc = "Split texture channels"; + m.prototype.onExecute = function() { + var a = [this.getInputData(0), this.getInputData(1), this.getInputData(2), this.getInputData(3)]; + if (a[0] && a[1] && a[2] && a[3]) { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var b = Mesh.getScreenQuad(), c = m._shader; + this._tex = t.getTargetTexture(a[0], this._tex); + this._tex.drawTo(function() { + a[0].bind(0); + a[1].bind(1); + a[2].bind(2); + a[3].bind(3); + c.uniforms({u_textureR:0, u_textureG:1, u_textureB:2, u_textureA:3}).draw(b); + }); + this.setOutputData(0, this._tex); + } + }; + m.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_textureR;\n\r\n\t\t\tuniform sampler2D u_textureG;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tuniform sampler2D u_textureA;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t gl_FragColor = vec4( \r\n\t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\r\n\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/channelsTexture", m); + h.title = "Gradient"; + h.desc = "Generates a gradient"; + h["@A"] = {type:"color"}; + h["@B"] = {type:"color"}; + h["@texture_size"] = {type:"enum", values:[32, 64, 128, 256, 512]}; + h.prototype.onExecute = function() { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var a = GL.Mesh.getScreenQuad(), b = h._shader, c = this.getInputData(0); + c || (c = this.properties.A); + var d = this.getInputData(1); + d || (d = this.properties.B); + for (var e = 2; e < this.inputs.length; e++) { + var g = this.inputs[e], f = this.getInputData(e); + void 0 !== f && (this.properties[g.name] = f); + } + var m = this._uniforms; + this._uniforms.u_angle = this.properties.angle * DEG2RAD; + this._uniforms.u_scale = this.properties.scale; + vec3.copy(m.u_colorA, c); + vec3.copy(m.u_colorB, d); + c = parseInt(this.properties.texture_size); + this._tex && this._tex.width == c || (this._tex = new GL.Texture(c, c, {format:gl.RGB, filter:gl.LINEAR})); + this._tex.drawTo(function() { + b.uniforms(m).draw(a); + }); + this.setOutputData(0, this._tex); + }; + h.prototype.onGetInputs = function() { + return [["angle", "number"], ["scale", "number"]]; + }; + h.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform float u_angle;\n\r\n\t\t\tuniform float u_scale;\n\r\n\t\t\tuniform vec3 u_colorA;\n\r\n\t\t\tuniform vec3 u_colorB;\n\r\n\t\t\t\n\r\n\t\t\tvec2 rotate(vec2 v, float angle)\n\r\n\t\t\t{\n\r\n\t\t\t\tvec2 result;\n\r\n\t\t\t\tfloat _cos = cos(angle);\n\r\n\t\t\t\tfloat _sin = sin(angle);\n\r\n\t\t\t\tresult.x = v.x * _cos - v.y * _sin;\n\r\n\t\t\t\tresult.y = v.x * _sin + v.y * _cos;\n\r\n\t\t\t\treturn result;\n\r\n\t\t\t}\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat f = (rotate(u_scale * (v_coord - vec2(0.5)), u_angle) + vec2(0.5)).x;\n\r\n\t\t\t\tvec3 color = mix(u_colorA,u_colorB,clamp(f,0.0,1.0));\n\r\n\t\t\t gl_FragColor = vec4(color,1.0);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/gradient", h); + y.title = "Mix"; + y.desc = "Generates a texture mixing two textures"; + y.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + y.prototype.onExecute = function() { + var a = this.getInputData(0); + if (this.isOutputConnected(0)) { + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + var b = this.getInputData(1), c = this.getInputData(2); + if (a && b && c) { + this._tex = t.getTargetTexture(a, this._tex, this.properties.precision); + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var d = Mesh.getScreenQuad(), e = y._shader; + this._tex.drawTo(function() { + a.bind(0); + b.bind(1); + c.bind(2); + e.uniforms({u_textureA:0, u_textureB:1, u_textureMix:2}).draw(d); + }); + this.setOutputData(0, this._tex); + } + } + } + }; + y.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_textureA;\n\r\n\t\t\tuniform sampler2D u_textureB;\n\r\n\t\t\tuniform sampler2D u_textureMix;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), texture2D(u_textureMix, v_coord) );\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/mix", y); + e.title = "Edges"; + e.desc = "Detects edges"; + e.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + e.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.getInputData(0); + if (this.properties.precision === t.PASS_THROUGH) { + this.setOutputData(0, a); + } else { + if (a) { + this._tex = t.getTargetTexture(a, this._tex, this.properties.precision); + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var b = Mesh.getScreenQuad(), c = e._shader, d = this.properties.invert, g = this.properties.factor, f = this.properties.threshold ? 1 : 0; + this._tex.drawTo(function() { + a.bind(0); + c.uniforms({u_texture:0, u_isize:[1 / a.width, 1 / a.height], u_factor:g, u_threshold:f, u_invert:d ? 1 : 0}).draw(b); + }); + this.setOutputData(0, this._tex); + } + } + } + }; + e.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_isize;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\r\n\t\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\r\n\t\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\r\n\t\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\r\n\t\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\r\n\t\t\t\tdiff *= u_factor;\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\r\n\t\t\t\tif( u_threshold == 0.0 )\n\r\n\t\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\r\n\t\t\t\telse\n\r\n\t\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/edges", e); + b.title = "Depth Range"; + b.desc = "Generates a texture with a depth range"; + b.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.getInputData(0); + if (a) { + var c = gl.UNSIGNED_BYTE; + this.properties.high_precision && (c = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT); + this._temp_texture && this._temp_texture.type == c && this._temp_texture.width == a.width && this._temp_texture.height == a.height || (this._temp_texture = new GL.Texture(a.width, a.height, {type:c, format:gl.RGBA, filter:gl.LINEAR})); + var d = this._uniforms; + c = this.properties.distance; + this.isInputConnected(1) && (c = this.getInputData(1), this.properties.distance = c); + var e = this.properties.range; + this.isInputConnected(2) && (e = this.getInputData(2), this.properties.range = e); + d.u_distance = c; + d.u_range = e; + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var g = Mesh.getScreenQuad(); + b._shader || (b._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, b.pixel_shader), b._shader_onlydepth = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, b.pixel_shader, {ONLY_DEPTH:""})); + var f = this.properties.only_depth ? b._shader_onlydepth : b._shader; + c = null; + c = a.near_far_planes ? a.near_far_planes : window.LS && LS.Renderer._main_camera ? LS.Renderer._main_camera._uniforms.u_camera_planes : [0.1, 1000]; + d.u_camera_planes = c; + this._temp_texture.drawTo(function() { + a.bind(0); + f.uniforms(d).draw(g); + }); + this._temp_texture.near_far_planes = c; + this.setOutputData(0, this._temp_texture); + } + } + }; + b.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform float u_distance;\n\r\n\t\t\tuniform float u_range;\n\r\n\t\t\t\n\r\n\t\t\tfloat LinearDepth()\n\r\n\t\t\t{\n\r\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\r\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\r\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\r\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\r\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat depth = LinearDepth();\n\r\n\t\t\t\t#ifdef ONLY_DEPTH\n\r\n\t\t\t\t gl_FragColor = vec4(depth);\n\r\n\t\t\t\t#else\n\r\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\r\n\t\t\t\t\tfloat dof = 1.0;\n\r\n\t\t\t\t\tif(diff <= u_range)\n\r\n\t\t\t\t\t\tdof = diff / u_range;\n\r\n\t\t\t\t gl_FragColor = vec4(dof);\n\r\n\t\t\t\t#endif\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/depth_range", b); + a.title = "Blur"; + a.desc = "Blur a texture"; + a.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + a.max_iterations = 20; + a.prototype.onExecute = function() { + var b = this.getInputData(0); + if (b && this.isOutputConnected(0)) { + var c = this._final_texture; + c && c.width == b.width && c.height == b.height && c.type == b.type || (c = this._final_texture = new GL.Texture(b.width, b.height, {type:b.type, format:gl.RGBA, filter:gl.LINEAR})); + var d = this.properties.iterations; + this.isInputConnected(1) && (d = this.getInputData(1), this.properties.iterations = d); + d = Math.min(Math.floor(d), a.max_iterations); + if (0 == d) { + this.setOutputData(0, b); + } else { + var e = this.properties.intensity; + this.isInputConnected(2) && (e = this.getInputData(2), this.properties.intensity = e); + var g = f.camera_aspect; + g || void 0 === window.gl || (g = gl.canvas.height / gl.canvas.width); + g || (g = 1); + g = this.properties.preserve_aspect ? g : 1; + var h = this.properties.scale || [1, 1]; + b.applyBlur(g * h[0], h[1], e, c); + for (b = 1; b < d; ++b) { + c.applyBlur(g * h[0] * (b + 1), h[1] * (b + 1), e); + } + this.setOutputData(0, c); + } + } + }; + f.registerNodeType("texture/blur", a); + c.title = "Glow"; + c.desc = "Filters a texture giving it a glow effect"; + c.weights = new Float32Array([0.5, 0.4, 0.3, 0.2]); + c.widgets_info = {iterations:{type:"number", min:0, max:16, step:1, precision:0}, threshold:{type:"number", min:0, max:10, step:0.01, precision:2}, precision:{widget:"combo", values:t.MODE_VALUES}}; + c.prototype.onGetInputs = function() { + return [["enabled", "boolean"], ["threshold", "number"], ["intensity", "number"], ["persistence", "number"], ["iterations", "number"], ["dirt_factor", "number"]]; + }; + c.prototype.onGetOutputs = function() { + return [["average", "Texture"]]; + }; + c.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a && this.isAnyOutputConnected()) { + if (this.properties.precision === t.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) { + this.setOutputData(0, a); + } else { + var b = a.width, d = a.height, e = {format:a.format, type:a.type, minFilter:GL.LINEAR, magFilter:GL.LINEAR, wrap:gl.CLAMP_TO_EDGE}, g = t.getTextureType(this.properties.precision, a), f = this._uniforms, h = this._textures, m = c._cut_shader; + m || (m = c._cut_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, c.cut_pixel_shader)); + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.BLEND); + f.u_threshold = this.getInputOrProperty("threshold"); + var k = h[0] = GL.Texture.getTemporary(b, d, e); + a.blit(k, m.uniforms(f)); + var l = k, p = this.getInputOrProperty("iterations"); + p = Math.clamp(p, 1, 16) | 0; + var n = f.u_texel_size, q = this.getInputOrProperty("intensity"); + f.u_intensity = 1; + f.u_delta = this.properties.scale; + m = c._shader; + m || (m = c._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, c.scale_pixel_shader)); + for (var r = 1; r < p; r++) { + b >>= 1; + 1 < (d | 0) && (d >>= 1); + if (2 > b) { + break; + } + k = h[r] = GL.Texture.getTemporary(b, d, e); + n[0] = 1 / l.width; + n[1] = 1 / l.height; + l.blit(k, m.uniforms(f)); + l = k; + } + this.isOutputConnected(2) && (b = this._average_texture, b && b.type == a.type && b.format == a.format || (b = this._average_texture = new GL.Texture(1, 1, {type:a.type, format:a.format, filter:gl.LINEAR})), n[0] = 1 / l.width, n[1] = 1 / l.height, f.u_intensity = q, f.u_delta = 1, l.blit(b, m.uniforms(f)), this.setOutputData(2, b)); + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE); + f.u_intensity = this.getInputOrProperty("persistence"); + f.u_delta = 0.5; + for (r -= 2; 0 <= r; r--) { + k = h[r], h[r] = null, n[0] = 1 / l.width, n[1] = 1 / l.height, l.blit(k, m.uniforms(f)), GL.Texture.releaseTemporary(l), l = k; + } + gl.disable(gl.BLEND); + this.isOutputConnected(1) && (h = this._glow_texture, h && h.width == a.width && h.height == a.height && h.type == g && h.format == a.format || (h = this._glow_texture = new GL.Texture(a.width, a.height, {type:g, format:a.format, filter:gl.LINEAR})), l.blit(h), this.setOutputData(1, h)); + if (this.isOutputConnected(0)) { + h = this._final_texture; + h && h.width == a.width && h.height == a.height && h.type == g && h.format == a.format || (h = this._final_texture = new GL.Texture(a.width, a.height, {type:g, format:a.format, filter:gl.LINEAR})); + var v = this.getInputData(1), u = this.getInputOrProperty("dirt_factor"); + f.u_intensity = q; + m = v ? c._dirt_final_shader : c._final_shader; + m || (m = v ? c._dirt_final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, c.final_pixel_shader, {USE_DIRT:""}) : c._final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, c.final_pixel_shader)); + h.drawTo(function() { + a.bind(0); + l.bind(1); + v && (m.setUniform("u_dirt_factor", u), m.setUniform("u_dirt_texture", v.bind(2))); + m.toViewport(f); + }); + this.setOutputData(0, h); + } + GL.Texture.releaseTemporary(l); + } + } + }; + c.cut_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform float u_threshold;\n\r\n\t\tvoid main() {\n\r\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\r\n\t\t}"; + c.scale_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform vec2 u_texel_size;\n\r\n\t\tuniform float u_delta;\n\r\n\t\tuniform float u_intensity;\n\r\n\t\t\n\r\n\t\tvec4 sampleBox(vec2 uv) {\n\r\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\r\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\r\n\t\t\treturn s * 0.25;\n\r\n\t\t}\n\r\n\t\tvoid main() {\n\r\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\r\n\t\t}"; + c.final_pixel_shader = "precision highp float;\n\r\n\t\tvarying vec2 v_coord;\n\r\n\t\tuniform sampler2D u_texture;\n\r\n\t\tuniform sampler2D u_glow_texture;\n\r\n\t\t#ifdef USE_DIRT\n\r\n\t\t\tuniform sampler2D u_dirt_texture;\n\r\n\t\t#endif\n\r\n\t\tuniform vec2 u_texel_size;\n\r\n\t\tuniform float u_delta;\n\r\n\t\tuniform float u_intensity;\n\r\n\t\tuniform float u_dirt_factor;\n\r\n\t\t\n\r\n\t\tvec4 sampleBox(vec2 uv) {\n\r\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\r\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\r\n\t\t\treturn s * 0.25;\n\r\n\t\t}\n\r\n\t\tvoid main() {\n\r\n\t\t\tvec4 glow = sampleBox( v_coord );\n\r\n\t\t\t#ifdef USE_DIRT\n\r\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\r\n\t\t\t#endif\n\r\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\r\n\t\t}"; + f.registerNodeType("texture/glow", c); + d.title = "Kuwahara Filter"; + d.desc = "Filters a texture giving an artistic oil canvas painting"; + d.max_radius = 10; + d._shaders = []; + d.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a && this.isOutputConnected(0)) { + var b = this._temp_texture; + b && b.width == a.width && b.height == a.height && b.type == a.type || (this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR})); + b = this.properties.radius; + b = Math.min(Math.floor(b), d.max_radius); + if (0 == b) { + this.setOutputData(0, a); + } else { + var c = this.properties.intensity, e = f.camera_aspect; + e || void 0 === window.gl || (e = gl.canvas.height / gl.canvas.width); + e || (e = 1); + e = this.properties.preserve_aspect ? e : 1; + d._shaders[b] || (d._shaders[b] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, d.pixel_shader, {RADIUS:b.toFixed(0)})); + var g = d._shaders[b], h = GL.Mesh.getScreenQuad(); + a.bind(0); + this._temp_texture.drawTo(function() { + g.uniforms({u_texture:0, u_intensity:c, u_resolution:[a.width, a.height], u_iResolution:[1 / a.width, 1 / a.height]}).draw(h); + }); + this.setOutputData(0, this._temp_texture); + } + } + }; + d.pixel_shader = "\n\r\n\tprecision highp float;\n\r\n\tvarying vec2 v_coord;\n\r\n\tuniform sampler2D u_texture;\n\r\n\tuniform float u_intensity;\n\r\n\tuniform vec2 u_resolution;\n\r\n\tuniform vec2 u_iResolution;\n\r\n\t#ifndef RADIUS\n\r\n\t\t#define RADIUS 7\n\r\n\t#endif\n\r\n\tvoid main() {\n\r\n\t\n\r\n\t\tconst int radius = RADIUS;\n\r\n\t\tvec2 fragCoord = v_coord;\n\r\n\t\tvec2 src_size = u_iResolution;\n\r\n\t\tvec2 uv = v_coord;\n\r\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\r\n\t\tint i;\n\r\n\t\tint j;\n\r\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\r\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\r\n\t\tvec3 c;\n\r\n\t\t\n\r\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\r\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm0 += c;\n\r\n\t\t\t\ts0 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\r\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm1 += c;\n\r\n\t\t\t\ts1 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = 0; j <= radius; ++j) {\n\r\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm2 += c;\n\r\n\t\t\t\ts2 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfor (int j = 0; j <= radius; ++j) {\n\r\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\r\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\r\n\t\t\t\tm3 += c;\n\r\n\t\t\t\ts3 += c * c;\n\r\n\t\t\t}\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tfloat min_sigma2 = 1e+2;\n\r\n\t\tm0 /= n;\n\r\n\t\ts0 = abs(s0 / n - m0 * m0);\n\r\n\t\t\n\r\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm1 /= n;\n\r\n\t\ts1 = abs(s1 / n - m1 * m1);\n\r\n\t\t\n\r\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm2 /= n;\n\r\n\t\ts2 = abs(s2 / n - m2 * m2);\n\r\n\t\t\n\r\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\r\n\t\t}\n\r\n\t\t\n\r\n\t\tm3 /= n;\n\r\n\t\ts3 = abs(s3 / n - m3 * m3);\n\r\n\t\t\n\r\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\r\n\t\tif (sigma2 < min_sigma2) {\n\r\n\t\t\tmin_sigma2 = sigma2;\n\r\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\r\n\t\t}\n\r\n\t}\n\r\n\t"; + f.registerNodeType("texture/kuwahara", d); + l.title = "Webcam"; + l.desc = "Webcam texture"; + l.prototype.openStream = function() { + navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia; + window.URL = window.URL || window.webkitURL; + if (navigator.getUserMedia) { + this._waiting_confirmation = !0; + var a = this; + navigator.getUserMedia({video:!0}, this.streamReady.bind(this), function(b) { + console.log("Webcam rejected", b); + a._webcam_stream = !1; + a.box_color = "red"; + }); + } + }; + l.prototype.streamReady = function(a) { + this._webcam_stream = a; + var b = this._video; + b || (b = document.createElement("video"), b.autoplay = !0, b.src = window.URL.createObjectURL(a), this._video = b, b.onloadedmetadata = function(a) { + console.log(a); + }); + }; + l.prototype.onRemoved = function() { + if (this._webcam_stream) { + var a = this._webcam_stream.getVideoTracks(); + a.length && (a = a[0], a.stop && a.stop()); + this._video = this._webcam_stream = null; + } + }; + l.prototype.onDrawBackground = function(a) { + this.flags.collapsed || 20 >= this.size[1] || !this._video || (a.save(), a.webgl ? this._temp_texture && a.drawImage(this._temp_texture, 0, 0, this.size[0], this.size[1]) : (a.translate(0, this.size[1]), a.scale(1, -1), a.drawImage(this._video, 0, 0, this.size[0], this.size[1])), a.restore()); + }; + l.prototype.onExecute = function() { + null != this._webcam_stream || this._waiting_confirmation || this.openStream(); + if (this._video && this._video.videoWidth) { + var a = this._video.videoWidth, b = this._video.videoHeight, c = this._temp_texture; + c && c.width == a && c.height == b || (this._temp_texture = new GL.Texture(a, b, {format:gl.RGB, filter:gl.LINEAR})); + this._temp_texture.uploadImage(this._video); + this.properties.texture_name && (t.getTexturesContainer()[this.properties.texture_name] = this._temp_texture); + this.setOutputData(0, this._temp_texture); + } + }; + f.registerNodeType("texture/webcam", l); + w.title = "Lens FX"; + w.desc = "distortion and chromatic aberration"; + w.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + w.prototype.onGetInputs = function() { + return [["enabled", "boolean"]]; + }; + w.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a && this.isOutputConnected(0)) { + if (this.properties.precision === t.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) { + this.setOutputData(0, a); + } else { + var b = this._temp_texture; + b && b.width == a.width && b.height == a.height && b.type == a.type || (b = this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR})); + var c = w._shader; + c || (c = w._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, w.pixel_shader)); + var d = this.getInputData(1); + null == d && (d = this.properties.factor); + var e = this._uniforms; + e.u_factor = d; + gl.disable(gl.DEPTH_TEST); + b.drawTo(function() { + a.bind(0); + c.uniforms(e).draw(GL.Mesh.getScreenQuad()); + }); + this.setOutputData(0, b); + } + } + }; + w.pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_factor;\n\r\n\t\t\tvec2 barrelDistortion(vec2 coord, float amt) {\n\r\n\t\t\t\tvec2 cc = coord - 0.5;\n\r\n\t\t\t\tfloat dist = dot(cc, cc);\n\r\n\t\t\t\treturn coord + cc * dist * amt;\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat sat( float t )\n\r\n\t\t\t{\n\r\n\t\t\t\treturn clamp( t, 0.0, 1.0 );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat linterp( float t ) {\n\r\n\t\t\t\treturn sat( 1.0 - abs( 2.0*t - 1.0 ) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tfloat remap( float t, float a, float b ) {\n\r\n\t\t\t\treturn sat( (t - a) / (b - a) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tvec4 spectrum_offset( float t ) {\n\r\n\t\t\t\tvec4 ret;\n\r\n\t\t\t\tfloat lo = step(t,0.5);\n\r\n\t\t\t\tfloat hi = 1.0-lo;\n\r\n\t\t\t\tfloat w = linterp( remap( t, 1.0/6.0, 5.0/6.0 ) );\n\r\n\t\t\t\tret = vec4(lo,1.0,hi, 1.) * vec4(1.0-w, w, 1.0-w, 1.);\n\r\n\t\t\t\n\r\n\t\t\t\treturn pow( ret, vec4(1.0/2.2) );\n\r\n\t\t\t}\n\r\n\t\t\t\n\r\n\t\t\tconst float max_distort = 2.2;\n\r\n\t\t\tconst int num_iter = 12;\n\r\n\t\t\tconst float reci_num_iter_f = 1.0 / float(num_iter);\n\r\n\t\t\t\n\r\n\t\t\tvoid main()\n\r\n\t\t\t{\t\n\r\n\t\t\t\tvec2 uv=v_coord;\n\r\n\t\t\t\tvec4 sumcol = vec4(0.0);\n\r\n\t\t\t\tvec4 sumw = vec4(0.0);\t\n\r\n\t\t\t\tfor ( int i=0; i= this.size[1] || !a.webgl || gl.meshes.cube || (gl.meshes.cube = GL.Mesh.cube({size:1})); + }; + f.registerNodeType("texture/cubemap", k); + } +})(this); +(function(u) { + var f = u.LiteGraph; + if ("undefined" != typeof GL) { + var k = function() { + this.addInput("Tex.", "Texture"); + this.addInput("intensity", "number"); + this.addOutput("Texture", "Texture"); + this.properties = {intensity:1, invert:!1, precision:LGraphTexture.DEFAULT}; + k._shader || (k._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, k.pixel_shader)); + }, n = function() { + this.addInput("Texture", "Texture"); + this.addInput("value1", "number"); + this.addInput("value2", "number"); + this.addOutput("Texture", "Texture"); + this.properties = {fx:"halftone", value1:1, value2:1, precision:LGraphTexture.DEFAULT}; + }, g = function() { + this.addInput("Texture", "Texture"); + this.addInput("Blurred", "Texture"); + this.addInput("Mask", "Texture"); + this.addInput("Threshold", "number"); + this.addOutput("Texture", "Texture"); + this.properties = {shape:"", size:10, alpha:1.0, threshold:1.0, high_precision:!1}; + }, q = function() { + this.addInput("Texture", "Texture"); + this.addInput("Aberration", "number"); + this.addInput("Distortion", "number"); + this.addInput("Blur", "number"); + this.addOutput("Texture", "Texture"); + this.properties = {aberration:1.0, distortion:1.0, blur:1.0, precision:LGraphTexture.DEFAULT}; + q._shader || (q._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, q.pixel_shader), q._texture = new GL.Texture(3, 1, {format:gl.RGB, wrap:gl.CLAMP_TO_EDGE, magFilter:gl.LINEAR, minFilter:gl.LINEAR, pixel_data:[255, 0, 0, 0, 255, 0, 0, 0, 255]})); + }; + q.title = "Lens"; + q.desc = "Camera Lens distortion"; + q.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + q.prototype.onExecute = function() { + var g = this.getInputData(0); + if (this.properties.precision === LGraphTexture.PASS_THROUGH) { + this.setOutputData(0, g); + } else { + if (g) { + this._tex = LGraphTexture.getTargetTexture(g, this._tex, this.properties.precision); + var f = this.properties.aberration; + this.isInputConnected(1) && (f = this.getInputData(1), this.properties.aberration = f); + var k = this.properties.distortion; + this.isInputConnected(2) && (k = this.getInputData(2), this.properties.distortion = k); + var l = this.properties.blur; + this.isInputConnected(3) && (l = this.getInputData(3), this.properties.blur = l); + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var d = Mesh.getScreenQuad(), c = q._shader; + this._tex.drawTo(function() { + g.bind(0); + c.uniforms({u_texture:0, u_aberration:f, u_distortion:k, u_blur:l}).draw(d); + }); + this.setOutputData(0, this._tex); + } + } + }; + q.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform float u_aberration;\n\r\n\t\t\tuniform float u_distortion;\n\r\n\t\t\tuniform float u_blur;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = v_coord;\n\r\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\r\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\r\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\r\n\t\t\t\tdist_coord *= percent;\n\r\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\r\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\r\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\r\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("fx/lens", q); + u.LGraphFXLens = q; + g.title = "Bokeh"; + g.desc = "applies an Bokeh effect"; + g.widgets_info = {shape:{widget:"texture"}}; + g.prototype.onExecute = function() { + var f = this.getInputData(0), k = this.getInputData(1), n = this.getInputData(2); + if (f && n && this.properties.shape) { + k || (k = f); + var l = LGraphTexture.getTexture(this.properties.shape); + if (l) { + var d = this.properties.threshold; + this.isInputConnected(3) && (d = this.getInputData(3), this.properties.threshold = d); + var c = gl.UNSIGNED_BYTE; + this.properties.high_precision && (c = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT); + this._temp_texture && this._temp_texture.type == c && this._temp_texture.width == f.width && this._temp_texture.height == f.height || (this._temp_texture = new GL.Texture(f.width, f.height, {type:c, format:gl.RGBA, filter:gl.LINEAR})); + var a = g._first_shader; + a || (a = g._first_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, g._first_pixel_shader)); + var b = g._second_shader; + b || (b = g._second_shader = new GL.Shader(g._second_vertex_shader, g._second_pixel_shader)); + var e = this._points_mesh; + e && e._width == f.width && e._height == f.height && 2 == e._spacing || (e = this.createPointsMesh(f.width, f.height, 2)); + var q = Mesh.getScreenQuad(), h = this.properties.size, m = this.properties.alpha; + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.BLEND); + this._temp_texture.drawTo(function() { + f.bind(0); + k.bind(1); + n.bind(2); + a.uniforms({u_texture:0, u_texture_blur:1, u_mask:2, u_texsize:[f.width, f.height]}).draw(q); + }); + this._temp_texture.drawTo(function() { + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE); + f.bind(0); + l.bind(3); + b.uniforms({u_texture:0, u_mask:2, u_shape:3, u_alpha:m, u_threshold:d, u_pointSize:h, u_itexsize:[1.0 / f.width, 1.0 / f.height]}).draw(e, gl.POINTS); + }); + this.setOutputData(0, this._temp_texture); + } + } else { + this.setOutputData(0, f); + } + }; + g.prototype.createPointsMesh = function(g, f, k) { + for (var l = Math.round(g / k), d = Math.round(f / k), c = new Float32Array(l * d * 2), a = -1, b = 2 / g * k, e = 2 / f * k, n = 0; n < d; ++n) { + for (var h = -1, m = 0; m < l; ++m) { + var p = n * l * 2 + 2 * m; + c[p] = h; + c[p + 1] = a; + h += b; + } + a += e; + } + this._points_mesh = GL.Mesh.load({vertices2D:c}); + this._points_mesh._width = g; + this._points_mesh._height = f; + this._points_mesh._spacing = k; + return this._points_mesh; + }; + g._first_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_texture_blur;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec4 blurred_color = texture2D(u_texture_blur, v_coord);\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, v_coord).x;\n\r\n\t\t\t gl_FragColor = mix(color, blurred_color, mask);\n\r\n\t\t\t}\n\r\n\t\t\t"; + g._second_vertex_shader = "precision highp float;\n\r\n\t\t\tattribute vec2 a_vertex2D;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\tuniform vec2 u_itexsize;\n\r\n\t\t\tuniform float u_pointSize;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = a_vertex2D * 0.5 + 0.5;\n\r\n\t\t\t\tv_color = texture2D( u_texture, coord );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(u_itexsize.x, 0.0) );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(0.0, u_itexsize.y));\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + u_itexsize);\n\r\n\t\t\t\tv_color *= 0.25;\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, coord).x;\n\r\n\t\t\t\tfloat luminance = length(v_color) * mask;\n\r\n\t\t\t\t/*luminance /= (u_pointSize*u_pointSize)*0.01 */;\n\r\n\t\t\t\tluminance -= u_threshold;\n\r\n\t\t\t\tif(luminance < 0.0)\n\r\n\t\t\t\t{\n\r\n\t\t\t\t\tgl_Position.x = -100.0;\n\r\n\t\t\t\t\treturn;\n\r\n\t\t\t\t}\n\r\n\t\t\t\tgl_PointSize = u_pointSize;\n\r\n\t\t\t\tgl_Position = vec4(a_vertex2D,0.0,1.0);\n\r\n\t\t\t}\n\r\n\t\t\t"; + g._second_pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_shape;\n\r\n\t\t\tuniform float u_alpha;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_shape, gl_PointCoord );\n\r\n\t\t\t\tcolor *= v_color * u_alpha;\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n"; + f.registerNodeType("fx/bokeh", g); + u.LGraphFXBokeh = g; + n.title = "FX"; + n.desc = "applies an FX from a list"; + n.widgets_info = {fx:{widget:"combo", values:["halftone", "pixelate", "lowpalette", "noise", "gamma"]}, precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + n.shaders = {}; + n.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var g = this.getInputData(0); + if (this.properties.precision === LGraphTexture.PASS_THROUGH) { + this.setOutputData(0, g); + } else { + if (g) { + this._tex = LGraphTexture.getTargetTexture(g, this._tex, this.properties.precision); + var f = this.properties.value1; + this.isInputConnected(1) && (f = this.getInputData(1), this.properties.value1 = f); + var k = this.properties.value2; + this.isInputConnected(2) && (k = this.getInputData(2), this.properties.value2 = k); + var l = this.properties.fx, d = n.shaders[l]; + if (!d) { + var c = n["pixel_shader_" + l]; + if (!c) { + return; + } + d = n.shaders[l] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c); + } + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var a = Mesh.getScreenQuad(); + camera_planes = u.LS && LS.Renderer._current_camera ? [LS.Renderer._current_camera.near, LS.Renderer._current_camera.far] : [1, 100]; + var b = null; + "noise" == l && (b = LGraphTexture.getNoiseTexture()); + this._tex.drawTo(function() { + g.bind(0); + "noise" == l && b.bind(1); + d.uniforms({u_texture:0, u_noise:1, u_size:[g.width, g.height], u_rand:[Math.random(), Math.random()], u_value1:f, u_value2:k, u_camera_planes:camera_planes}).draw(a); + }); + this.setOutputData(0, this._tex); + } + } + } + }; + n.pixel_shader_halftone = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tfloat pattern() {\n\r\n\t\t\t\tfloat s = sin(u_value1 * 3.1415), c = cos(u_value1 * 3.1415);\n\r\n\t\t\t\tvec2 tex = v_coord * u_size.xy;\n\r\n\t\t\t\tvec2 point = vec2(\n\r\n\t\t\t\t c * tex.x - s * tex.y ,\n\r\n\t\t\t\t s * tex.x + c * tex.y \n\r\n\t\t\t\t) * u_value2;\n\r\n\t\t\t\treturn (sin(point.x) * sin(point.y)) * 4.0;\n\r\n\t\t\t}\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tfloat average = (color.r + color.g + color.b) / 3.0;\n\r\n\t\t\t\tgl_FragColor = vec4(vec3(average * 10.0 - 5.0 + pattern()), color.a);\n\r\n\t\t\t}\n"; + n.pixel_shader_pixelate = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = vec2( floor(v_coord.x * u_value1) / u_value1, floor(v_coord.y * u_value2) / u_value2 );\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, coord);\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n"; + n.pixel_shader_lowpalette = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tgl_FragColor = floor(color * u_value1) / u_value1;\n\r\n\t\t\t}\n"; + n.pixel_shader_noise = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_noise;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\tuniform vec2 u_rand;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec3 noise = texture2D(u_noise, v_coord * vec2(u_size.x / 512.0, u_size.y / 512.0) + u_rand).xyz - vec3(0.5);\n\r\n\t\t\t\tgl_FragColor = vec4( color.xyz + noise * u_value1, color.a );\n\r\n\t\t\t}\n"; + n.pixel_shader_gamma = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tfloat gamma = 1.0 / u_value1;\n\r\n\t\t\t\tgl_FragColor = vec4( pow( color.xyz, vec3(gamma) ), color.a );\n\r\n\t\t\t}\n"; + f.registerNodeType("fx/generic", n); + u.LGraphFXGeneric = n; + k.title = "Vigneting"; + k.desc = "Vigneting"; + k.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + k.prototype.onExecute = function() { + var g = this.getInputData(0); + if (this.properties.precision === LGraphTexture.PASS_THROUGH) { + this.setOutputData(0, g); + } else { + if (g) { + this._tex = LGraphTexture.getTargetTexture(g, this._tex, this.properties.precision); + var f = this.properties.intensity; + this.isInputConnected(1) && (f = this.getInputData(1), this.properties.intensity = f); + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var n = Mesh.getScreenQuad(), l = k._shader, d = this.properties.invert; + this._tex.drawTo(function() { + g.bind(0); + l.uniforms({u_texture:0, u_intensity:f, u_isize:[1 / g.width, 1 / g.height], u_invert:d ? 1 : 0}).draw(n); + }); + this.setOutputData(0, this._tex); + } + } + }; + k.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_intensity;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat luminance = 1.0 - length( v_coord - vec2(0.5) ) * 1.414;\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tluminance = 1.0 - luminance;\n\r\n\t\t\t\tluminance = mix(1.0, luminance, u_intensity);\n\r\n\t\t\t gl_FragColor = vec4( luminance * color.xyz, color.a);\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("fx/vigneting", k); + u.LGraphFXVigneting = k; + } +})(this); +(function(u) { + function f(d) { + this.cmd = this.channel = 0; + d ? this.setup(d) : this.data = [0, 0, 0]; + } + function k(d, c) { + navigator.requestMIDIAccess ? (this.on_ready = d, this.state = {note:[], cc:[]}, navigator.requestMIDIAccess().then(this.onMIDISuccess.bind(this), this.onMIDIFailure.bind(this))) : (this.error = "not suppoorted", c ? c("Not supported") : console.error("MIDI NOT SUPPORTED, enable by chrome://flags")); + } + function n() { + this.addOutput("on_midi", l.EVENT); + this.addOutput("out", "midi"); + this.properties = {port:0}; + this._current_midi_event = this._last_midi_event = null; + var d = this; + new k(function(c) { + d._midi = c; + if (d._waiting) { + d.onStart(); + } + d._waiting = !1; + }); + } + function g() { + this.addInput("send", l.EVENT); + this.properties = {port:0}; + var d = this; + new k(function(c) { + d._midi = c; + }); + } + function q() { + this.addInput("on_midi", l.EVENT); + this._str = ""; + this.size = [200, 40]; + } + function r() { + this.properties = {channel:-1, cmd:-1, min_value:-1, max_value:-1}; + this.addInput("in", l.EVENT); + this.addOutput("on_midi", l.EVENT); + } + function v() { + this.properties = {channel:0, cmd:"CC", value1:1, value2:1}; + this.addInput("send", l.EVENT); + this.addInput("assign", l.EVENT); + this.addOutput("on_midi", l.EVENT); + } + function w() { + this.properties = {cc:1, value:0}; + this.addOutput("value", "number"); + } + var l = u.LiteGraph; + f.prototype.setup = function(d) { + this.data = d; + this.status = d = d[0]; + var c = d & 240; + this.cmd = 240 <= d ? d : c; + this.cmd == f.NOTEON && 0 == this.velocity && (this.cmd = f.NOTEOFF); + this.cmd_str = f.commands[this.cmd] || ""; + if (c >= f.NOTEON || c <= f.NOTEOFF) { + this.channel = d & 15; + } + }; + Object.defineProperty(f.prototype, "velocity", {get:function() { + return this.cmd == f.NOTEON ? this.data[2] : -1; + }, set:function(d) { + this.data[2] = d; + }, enumerable:!0}); + f.notes = "A A# B C C# D D# E F F# G G#".split(" "); + f.prototype.getPitch = function() { + return 440 * Math.pow(2, (this.data[1] - 69) / 12); + }; + f.computePitch = function(d) { + return 440 * Math.pow(2, (d - 69) / 12); + }; + f.prototype.getCC = function() { + return this.data[1]; + }; + f.prototype.getCCValue = function() { + return this.data[2]; + }; + f.prototype.getPitchBend = function() { + return this.data[1] + (this.data[2] << 7) - 8192; + }; + f.computePitchBend = function(d, c) { + return d + (c << 7) - 8192; + }; + f.prototype.setCommandFromString = function(d) { + this.cmd = f.computeCommandFromString(d); + }; + f.computeCommandFromString = function(d) { + if (!d) { + return 0; + } + if (d && d.constructor === Number) { + return d; + } + d = d.toUpperCase(); + switch(d) { + case "NOTE ON": + case "NOTEON": + return f.NOTEON; + case "NOTE OFF": + case "NOTEOFF": + return f.NOTEON; + case "KEY PRESSURE": + case "KEYPRESSURE": + return f.KEYPRESSURE; + case "CONTROLLER CHANGE": + case "CONTROLLERCHANGE": + case "CC": + return f.CONTROLLERCHANGE; + case "PROGRAM CHANGE": + case "PROGRAMCHANGE": + case "PC": + return f.PROGRAMCHANGE; + case "CHANNEL PRESSURE": + case "CHANNELPRESSURE": + return f.CHANNELPRESSURE; + case "PITCH BEND": + case "PITCHBEND": + return f.PITCHBEND; + case "TIME TICK": + case "TIMETICK": + return f.TIMETICK; + default: + return Number(d); + } + }; + f.toNoteString = function(d) { + var c = (d - 21) % 12; + 0 > c && (c = 12 + c); + return f.notes[c] + Math.floor((d - 24) / 12 + 1); + }; + f.prototype.toString = function() { + var d = "" + this.channel + ". "; + switch(this.cmd) { + case f.NOTEON: + d += "NOTEON " + f.toNoteString(this.data[1]); + break; + case f.NOTEOFF: + d += "NOTEOFF " + f.toNoteString(this.data[1]); + break; + case f.CONTROLLERCHANGE: + d += "CC " + this.data[1] + " " + this.data[2]; + break; + case f.PROGRAMCHANGE: + d += "PC " + this.data[1]; + break; + case f.PITCHBEND: + d += "PITCHBEND " + this.getPitchBend(); + break; + case f.KEYPRESSURE: + d += "KEYPRESS " + this.data[1]; + } + return d; + }; + f.prototype.toHexString = function() { + for (var d = "", c = 0; c < this.data.length; c++) { + d += this.data[c].toString(16) + " "; + } + }; + f.NOTEOFF = 128; + f.NOTEON = 144; + f.KEYPRESSURE = 160; + f.CONTROLLERCHANGE = 176; + f.PROGRAMCHANGE = 192; + f.CHANNELPRESSURE = 208; + f.PITCHBEND = 224; + f.TIMETICK = 248; + f.commands = {128:"note off", 144:"note on", 160:"key pressure", 176:"controller change", 192:"program change", 208:"channel pressure", 224:"pitch bend", 240:"system", 242:"Song pos", 243:"Song select", 246:"Tune request", 248:"time tick", 250:"Start Song", 251:"Continue Song", 252:"Stop Song", 254:"Sensing", 255:"Reset"}; + k.input = null; + k.MIDIEvent = f; + k.prototype.onMIDISuccess = function(d) { + console.log("MIDI ready!"); + console.log(d); + this.midi = d; + this.updatePorts(); + if (this.on_ready) { + this.on_ready(this); + } + }; + k.prototype.updatePorts = function() { + var d = this.midi; + this.input_ports = d.inputs; + for (var c = 0, a = this.input_ports.values(), b = a.next(); b && !1 === b.done;) { + b = b.value, console.log("Input port [type:'" + b.type + "'] id:'" + b.id + "' manufacturer:'" + b.manufacturer + "' name:'" + b.name + "' version:'" + b.version + "'"), c++, b = a.next(); + } + this.num_input_ports = c; + c = 0; + this.output_ports = d.outputs; + a = this.output_ports.values(); + for (b = a.next(); b && !1 === b.done;) { + b = b.value, console.log("Output port [type:'" + b.type + "'] id:'" + b.id + "' manufacturer:'" + b.manufacturer + "' name:'" + b.name + "' version:'" + b.version + "'"), c++, b = a.next(); + } + this.num_output_ports = c; + }; + k.prototype.onMIDIFailure = function(d) { + console.error("Failed to get MIDI access - " + d); + }; + k.prototype.openInputPort = function(d, c) { + d = this.input_ports.get("input-" + d); + if (!d) { + return !1; + } + k.input = this; + var a = this; + d.onmidimessage = function(b) { + var d = new f(b.data); + a.updateState(d); + c && c(b.data, d); + if (k.on_message) { + k.on_message(b.data, d); + } + }; + console.log("port open: ", d); + return !0; + }; + k.parseMsg = function(d) { + }; + k.prototype.updateState = function(d) { + switch(d.cmd) { + case f.NOTEON: + this.state.note[d.value1 | 0] = d.value2; + break; + case f.NOTEOFF: + this.state.note[d.value1 | 0] = 0; + break; + case f.CONTROLLERCHANGE: + this.state.cc[d.getCC()] = d.getCCValue(); + } + }; + k.prototype.sendMIDI = function(d, c) { + c && (d = this.output_ports.get("output-" + d)) && (k.output = this, c.constructor === f ? d.send(c.data) : d.send(c)); + }; + n.MIDIInterface = k; + n.title = "MIDI Input"; + n.desc = "Reads MIDI from a input port"; + n.prototype.getPropertyInfo = function(d) { + if (this._midi && "port" == d) { + d = {}; + for (var c = 0; c < this._midi.input_ports.size; ++c) { + var a = this._midi.input_ports.get("input-" + c); + d[c] = c + ".- " + a.name + " version:" + a.version; + } + return {type:"enum", values:d}; + } + }; + n.prototype.onStart = function() { + this._midi ? this._midi.openInputPort(this.properties.port, this.onMIDIEvent.bind(this)) : this._waiting = !0; + }; + n.prototype.onMIDIEvent = function(d, c) { + this._last_midi_event = c; + this.trigger("on_midi", c); + c.cmd == f.NOTEON ? this.trigger("on_noteon", c) : c.cmd == f.NOTEOFF ? this.trigger("on_noteoff", c) : c.cmd == f.CONTROLLERCHANGE ? this.trigger("on_cc", c) : c.cmd == f.PROGRAMCHANGE ? this.trigger("on_pc", c) : c.cmd == f.PITCHBEND && this.trigger("on_pitchbend", c); + }; + n.prototype.onExecute = function() { + if (this.outputs) { + for (var d = this._last_midi_event, c = 0; c < this.outputs.length; ++c) { + switch(this.outputs[c].name) { + case "midi": + var a = this._midi; + break; + case "last_midi": + a = d; + break; + default: + continue; + } + this.setOutputData(c, a); + } + } + }; + n.prototype.onGetOutputs = function() { + return [["last_midi", "midi"], ["on_midi", l.EVENT], ["on_noteon", l.EVENT], ["on_noteoff", l.EVENT], ["on_cc", l.EVENT], ["on_pc", l.EVENT], ["on_pitchbend", l.EVENT]]; + }; + l.registerNodeType("midi/input", n); + g.MIDIInterface = k; + g.title = "MIDI Output"; + g.desc = "Sends MIDI to output channel"; + g.prototype.getPropertyInfo = function(d) { + if (this._midi && "port" == d) { + d = {}; + for (var c = 0; c < this._midi.output_ports.size; ++c) { + var a = this._midi.output_ports.get(c); + d[c] = c + ".- " + a.name + " version:" + a.version; + } + return {type:"enum", values:d}; + } + }; + g.prototype.onAction = function(d, c) { + console.log(c); + this._midi && ("send" == d && this._midi.sendMIDI(this.port, c), this.trigger("midi", c)); + }; + g.prototype.onGetInputs = function() { + return [["send", l.ACTION]]; + }; + g.prototype.onGetOutputs = function() { + return [["on_midi", l.EVENT]]; + }; + l.registerNodeType("midi/output", g); + q.title = "MIDI Show"; + q.desc = "Shows MIDI in the graph"; + q.prototype.onAction = function(d, c) { + c && (this._str = c.constructor === f ? c.toString() : "???"); + }; + q.prototype.onDrawForeground = function(d) { + this._str && (d.font = "30px Arial", d.fillText(this._str, 10, 0.8 * this.size[1])); + }; + q.prototype.onGetInputs = function() { + return [["in", l.ACTION]]; + }; + q.prototype.onGetOutputs = function() { + return [["on_midi", l.EVENT]]; + }; + l.registerNodeType("midi/show", q); + r.title = "MIDI Filter"; + r.desc = "Filters MIDI messages"; + r.prototype.onAction = function(d, c) { + !c || c.constructor !== f || -1 != this.properties.channel && c.channel != this.properties.channel || -1 != this.properties.cmd && c.cmd != this.properties.cmd || -1 != this.properties.min_value && c.data[1] < this.properties.min_value || -1 != this.properties.max_value && c.data[1] > this.properties.max_value || this.trigger("on_midi", c); + }; + l.registerNodeType("midi/filter", r); + v.title = "MIDIEvent"; + v.desc = "Create a MIDI Event"; + v.prototype.onAction = function(d, c) { + "assign" == d ? (this.properties.channel = c.channel, this.properties.cmd = c.cmd, this.properties.value1 = c.data[1], this.properties.value2 = c.data[2]) : (c = new f, c.channel = this.properties.channel, this.properties.cmd && this.properties.cmd.constructor === String ? c.setCommandFromString(this.properties.cmd) : c.cmd = this.properties.cmd, c.data[0] = c.cmd | c.channel, c.data[1] = Number(this.properties.value1), c.data[2] = Number(this.properties.value2), this.trigger("on_midi", c)); + }; + v.prototype.onExecute = function() { + var d = this.properties; + if (this.outputs) { + for (var c = 0; c < this.outputs.length; ++c) { + switch(this.outputs[c].name) { + case "midi": + var a = new f; + a.setup([d.cmd, d.value1, d.value2]); + a.channel = d.channel; + break; + case "command": + a = d.cmd; + break; + case "cc": + a = d.value1; + break; + case "cc_value": + a = d.value2; + break; + case "note": + a = d.cmd == f.NOTEON || d.cmd == f.NOTEOFF ? d.value1 : null; + break; + case "velocity": + a = d.cmd == f.NOTEON ? d.value2 : null; + break; + case "pitch": + a = d.cmd == f.NOTEON ? f.computePitch(d.value1) : null; + break; + case "pitchbend": + a = d.cmd == f.PITCHBEND ? f.computePitchBend(d.value1, d.value2) : null; + break; + default: + continue; + } + null !== a && this.setOutputData(c, a); + } + } + }; + v.prototype.onPropertyChanged = function(d, c) { + "cmd" == d && (this.properties.cmd = f.computeCommandFromString(c)); + }; + v.prototype.onGetOutputs = function() { + return [["midi", "midi"], ["on_midi", l.EVENT], ["command", "number"], ["note", "number"], ["velocity", "number"], ["cc", "number"], ["cc_value", "number"], ["pitch", "number"], ["pitchbend", "number"]]; + }; + l.registerNodeType("midi/event", v); + w.title = "MIDICC"; + w.desc = "gets a Controller Change"; + w.prototype.onExecute = function() { + k.input && (this.properties.value = k.input.state.cc[this.properties.cc]); + this.setOutputData(0, this.properties.value); + }; + l.registerNodeType("midi/cc", w); +})(this); +(function(u) { + function f() { + this.properties = {src:"", gain:0.5, loop:!0, autoplay:!0, playbackRate:1}; + this._loading_audio = !1; + this._audiobuffer = null; + this._audionodes = []; + this._last_sourcenode = null; + this.addOutput("out", "audio"); + this.addInput("gain", "number"); + this.audionode = h.getAudioContext().createGain(); + this.audionode.graphnode = this; + this.audionode.gain.value = this.properties.gain; + this.properties.src && this.loadSound(this.properties.src); + } + function k() { + this.properties = {fftSize:2048, minDecibels:-100, maxDecibels:-10, smoothingTimeConstant:0.5}; + this.audionode = h.getAudioContext().createAnalyser(); + this.audionode.graphnode = this; + this.audionode.fftSize = this.properties.fftSize; + this.audionode.minDecibels = this.properties.minDecibels; + this.audionode.maxDecibels = this.properties.maxDecibels; + this.audionode.smoothingTimeConstant = this.properties.smoothingTimeConstant; + this.addInput("in", "audio"); + this.addOutput("freqs", "array"); + this.addOutput("samples", "array"); + this._time_bin = this._freq_bin = null; + } + function n() { + this.properties = {gain:1}; + this.audionode = h.getAudioContext().createGain(); + this.addInput("in", "audio"); + this.addInput("gain", "number"); + this.addOutput("out", "audio"); + } + function g() { + this.properties = {impulse_src:"", normalize:!0}; + this.audionode = h.getAudioContext().createConvolver(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function q() { + this.properties = {threshold:-50, knee:40, ratio:12, reduction:-20, attack:0, release:0.25}; + this.audionode = h.getAudioContext().createDynamicsCompressor(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function r() { + this.properties = {}; + this.audionode = h.getAudioContext().createWaveShaper(); + this.addInput("in", "audio"); + this.addInput("shape", "waveshape"); + this.addOutput("out", "audio"); + } + function v() { + this.properties = {gain1:0.5, gain2:0.5}; + this.audionode = h.getAudioContext().createGain(); + this.audionode1 = h.getAudioContext().createGain(); + this.audionode1.gain.value = this.properties.gain1; + this.audionode2 = h.getAudioContext().createGain(); + this.audionode2.gain.value = this.properties.gain2; + this.audionode1.connect(this.audionode); + this.audionode2.connect(this.audionode); + this.addInput("in1", "audio"); + this.addInput("in1 gain", "number"); + this.addInput("in2", "audio"); + this.addInput("in2 gain", "number"); + this.addOutput("out", "audio"); + } + function w() { + this.properties = {delayTime:0.5}; + this.audionode = h.getAudioContext().createDelay(10); + this.audionode.delayTime.value = this.properties.delayTime; + this.addInput("in", "audio"); + this.addInput("time", "number"); + this.addOutput("out", "audio"); + } + function l() { + this.properties = {frequency:350, detune:0, Q:1}; + this.addProperty("type", "lowpass", "enum", {values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")}); + this.audionode = h.getAudioContext().createBiquadFilter(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function d() { + this.properties = {frequency:440, detune:0, type:"sine"}; + this.addProperty("type", "sine", "enum", {values:["sine", "square", "sawtooth", "triangle", "custom"]}); + this.audionode = h.getAudioContext().createOscillator(); + this.addOutput("out", "audio"); + } + function c() { + this.properties = {continuous:!0, mark:-1}; + this.addInput("data", "array"); + this.addInput("mark", "number"); + this.size = [300, 200]; + this._last_buffer = null; + } + function a() { + this.properties = {band:440, amplitude:1}; + this.addInput("freqs", "array"); + this.addOutput("signal", "number"); + } + function b() { + if (!b.default_code) { + var a = b.default_function.toString(), c = a.indexOf("{") + 1, d = a.lastIndexOf("}"); + b.default_code = a.substr(c, d - c); + } + this.properties = {code:b.default_code}; + a = h.getAudioContext(); + a.createScriptProcessor ? this.audionode = a.createScriptProcessor(4096, 1, 1) : (console.warn("ScriptProcessorNode deprecated"), this.audionode = a.createGain()); + this.processCode(); + b._bypass_function || (b._bypass_function = this.audionode.onaudioprocess); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function e() { + this.audionode = h.getAudioContext().destination; + this.addInput("in", "audio"); + } + var y = u.LiteGraph, h = {}; + u.LGAudio = h; + h.getAudioContext = function() { + if (!this._audio_context) { + window.AudioContext = window.AudioContext || window.webkitAudioContext; + if (!window.AudioContext) { + return console.error("AudioContext not supported by browser"), null; + } + this._audio_context = new AudioContext; + this._audio_context.onmessage = function(a) { + console.log("msg", a); + }; + this._audio_context.onended = function(a) { + console.log("ended", a); + }; + this._audio_context.oncomplete = function(a) { + console.log("complete", a); + }; + } + return this._audio_context; + }; + h.connect = function(a, b) { + try { + a.connect(b); + } catch (B) { + console.warn("LGraphAudio:", B); + } + }; + h.disconnect = function(a, b) { + try { + a.disconnect(b); + } catch (B) { + console.warn("LGraphAudio:", B); + } + }; + h.changeAllAudiosConnections = function(a, b) { + if (a.inputs) { + for (var c = 0; c < a.inputs.length; ++c) { + var d = a.graph.links[a.inputs[c].link]; + if (d) { + var e = a.graph.getNodeById(d.origin_id); + e = e.getAudioNodeInOutputSlot ? e.getAudioNodeInOutputSlot(d.origin_slot) : e.audionode; + d = a.getAudioNodeInInputSlot ? a.getAudioNodeInInputSlot(c) : a.audionode; + b ? h.connect(e, d) : h.disconnect(e, d); + } + } + } + if (a.outputs) { + for (c = 0; c < a.outputs.length; ++c) { + for (var g = a.outputs[c], f = 0; f < g.links.length; ++f) { + if (d = a.graph.links[g.links[f]]) { + e = a.getAudioNodeInOutputSlot ? a.getAudioNodeInOutputSlot(c) : a.audionode; + var m = a.graph.getNodeById(d.target_id); + d = m.getAudioNodeInInputSlot ? m.getAudioNodeInInputSlot(d.target_slot) : m.audionode; + b ? h.connect(e, d) : h.disconnect(e, d); + } + } + } + } + }; + h.onConnectionsChange = function(a, b, c, d) { + a == y.OUTPUT && (a = null, d && (a = this.graph.getNodeById(d.target_id)), a && (b = this.getAudioNodeInOutputSlot ? this.getAudioNodeInOutputSlot(b) : this.audionode, d = a.getAudioNodeInInputSlot ? a.getAudioNodeInInputSlot(d.target_slot) : a.audionode, c ? h.connect(b, d) : h.disconnect(b, d))); + }; + h.createAudioNodeWrapper = function(a) { + var b = a.prototype.onPropertyChanged; + a.prototype.onPropertyChanged = function(a, c) { + b && b.call(this, a, c); + this.audionode && void 0 !== this.audionode[a] && (void 0 !== this.audionode[a].value ? this.audionode[a].value = c : this.audionode[a] = c); + }; + a.prototype.onConnectionsChange = h.onConnectionsChange; + }; + h.cached_audios = {}; + h.loadSound = function(a, b, c) { + function d(a) { + console.log("Audio loading sample error:", a); + c && c(a); + } + if (h.cached_audios[a] && -1 == a.indexOf("blob:")) { + b && b(h.cached_audios[a]); + } else { + h.onProcessAudioURL && (a = h.onProcessAudioURL(a)); + var e = new XMLHttpRequest; + e.open("GET", a, !0); + e.responseType = "arraybuffer"; + var g = h.getAudioContext(); + e.onload = function() { + console.log("AudioSource loaded"); + g.decodeAudioData(e.response, function(c) { + console.log("AudioSource decoded"); + h.cached_audios[a] = c; + b && b(c); + }, d); + }; + e.send(); + return e; + } + }; + f["@src"] = {widget:"resource"}; + f.supported_extensions = ["wav", "ogg", "mp3"]; + f.prototype.onAdded = function(a) { + if (a.status === LGraph.STATUS_RUNNING) { + this.onStart(); + } + }; + f.prototype.onStart = function() { + this._audiobuffer && this.properties.autoplay && this.playBuffer(this._audiobuffer); + }; + f.prototype.onStop = function() { + this.stopAllSounds(); + }; + f.prototype.onPause = function() { + this.pauseAllSounds(); + }; + f.prototype.onUnpause = function() { + this.unpauseAllSounds(); + }; + f.prototype.onRemoved = function() { + this.stopAllSounds(); + this._dropped_url && URL.revokeObjectURL(this._url); + }; + f.prototype.stopAllSounds = function() { + for (var a = 0; a < this._audionodes.length; ++a) { + this._audionodes[a].started && (this._audionodes[a].started = !1, this._audionodes[a].stop()); + } + this._audionodes.length = 0; + }; + f.prototype.pauseAllSounds = function() { + h.getAudioContext().suspend(); + }; + f.prototype.unpauseAllSounds = function() { + h.getAudioContext().resume(); + }; + f.prototype.onExecute = function() { + if (this.inputs) { + for (var a = 0; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + if (null != b.link) { + var c = this.getInputData(a); + if (void 0 !== c) { + if ("gain" == b.name) { + this.audionode.gain.value = c; + } else { + if ("playbackRate" == b.name) { + for (this.properties.playbackRate = c, b = 0; b < this._audionodes.length; ++b) { + this._audionodes[b].playbackRate.value = c; + } + } + } + } + } + } + } + if (this.outputs) { + for (a = 0; a < this.outputs.length; ++a) { + "buffer" == this.outputs[a].name && this._audiobuffer && this.setOutputData(a, this._audiobuffer); + } + } + }; + f.prototype.onAction = function(a) { + this._audiobuffer && ("Play" == a ? this.playBuffer(this._audiobuffer) : "Stop" == a && this.stopAllSounds()); + }; + f.prototype.onPropertyChanged = function(a, b) { + if ("src" == a) { + this.loadSound(b); + } else { + if ("gain" == a) { + this.audionode.gain.value = b; + } else { + if ("playbackRate" == a) { + for (a = 0; a < this._audionodes.length; ++a) { + this._audionodes[a].playbackRate.value = b; + } + } + } + } + }; + f.prototype.playBuffer = function(a) { + var b = this, c = h.getAudioContext().createBufferSource(); + this._last_sourcenode = c; + c.graphnode = this; + c.buffer = a; + c.loop = this.properties.loop; + c.playbackRate.value = this.properties.playbackRate; + this._audionodes.push(c); + c.connect(this.audionode); + this._audionodes.push(c); + c.onended = function() { + b.trigger("ended"); + var a = b._audionodes.indexOf(c); + -1 != a && b._audionodes.splice(a, 1); + }; + c.started || (c.started = !0, c.start()); + return c; + }; + f.prototype.loadSound = function(a) { + var b = this; + this._request && (this._request.abort(), this._request = null); + this._audiobuffer = null; + this._loading_audio = !1; + a && (this._request = h.loadSound(a, function(a) { + this.boxcolor = y.NODE_DEFAULT_BOXCOLOR; + b._audiobuffer = a; + b._loading_audio = !1; + if (b.graph && b.graph.status === LGraph.STATUS_RUNNING) { + b.onStart(); + } + }), this._loading_audio = !0, this.boxcolor = "#AA4"); + }; + f.prototype.onConnectionsChange = h.onConnectionsChange; + f.prototype.onGetInputs = function() { + return [["playbackRate", "number"], ["Play", y.ACTION], ["Stop", y.ACTION]]; + }; + f.prototype.onGetOutputs = function() { + return [["buffer", "audiobuffer"], ["ended", y.EVENT]]; + }; + f.prototype.onDropFile = function(a) { + this._dropped_url && URL.revokeObjectURL(this._dropped_url); + a = URL.createObjectURL(a); + this.properties.src = a; + this.loadSound(a); + this._dropped_url = a; + }; + f.title = "Source"; + f.desc = "Plays audio"; + y.registerNodeType("audio/source", f); + k.prototype.onPropertyChanged = function(a, b) { + this.audionode[a] = b; + }; + k.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.audionode.frequencyBinCount; + this._freq_bin && this._freq_bin.length == a || (this._freq_bin = new Uint8Array(a)); + this.audionode.getByteFrequencyData(this._freq_bin); + this.setOutputData(0, this._freq_bin); + } + this.isOutputConnected(1) && (a = this.audionode.frequencyBinCount, this._time_bin && this._time_bin.length == a || (this._time_bin = new Uint8Array(a)), this.audionode.getByteTimeDomainData(this._time_bin), this.setOutputData(1, this._time_bin)); + for (a = 1; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + if (null != b.link) { + var c = this.getInputData(a); + void 0 !== c && (this.audionode[b.name].value = c); + } + } + }; + k.prototype.onGetInputs = function() { + return [["minDecibels", "number"], ["maxDecibels", "number"], ["smoothingTimeConstant", "number"]]; + }; + k.prototype.onGetOutputs = function() { + return [["freqs", "array"], ["samples", "array"]]; + }; + k.title = "Analyser"; + k.desc = "Audio Analyser"; + y.registerNodeType("audio/analyser", k); + n.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + for (var a = 1; a < this.inputs.length; ++a) { + var b = this.inputs[a], c = this.getInputData(a); + void 0 !== c && (this.audionode[b.name].value = c); + } + } + }; + h.createAudioNodeWrapper(n); + n.title = "Gain"; + n.desc = "Audio gain"; + y.registerNodeType("audio/gain", n); + h.createAudioNodeWrapper(g); + g.prototype.onRemove = function() { + this._dropped_url && URL.revokeObjectURL(this._dropped_url); + }; + g.prototype.onPropertyChanged = function(a, b) { + "impulse_src" == a ? this.loadImpulse(b) : "normalize" == a && (this.audionode.normalize = b); + }; + g.prototype.onDropFile = function(a) { + this._dropped_url && URL.revokeObjectURL(this._dropped_url); + this._dropped_url = URL.createObjectURL(a); + this.properties.impulse_src = this._dropped_url; + this.loadImpulse(this._dropped_url); + }; + g.prototype.loadImpulse = function(a) { + var b = this; + this._request && (this._request.abort(), this._request = null); + this._impulse_buffer = null; + this._loading_impulse = !1; + a && (this._request = h.loadSound(a, function(a) { + b._impulse_buffer = a; + b.audionode.buffer = a; + console.log("Impulse signal set"); + b._loading_impulse = !1; + }), this._loading_impulse = !0); + }; + g.title = "Convolver"; + g.desc = "Convolves the signal (used for reverb)"; + y.registerNodeType("audio/convolver", g); + h.createAudioNodeWrapper(q); + q.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + for (var a = 1; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + if (null != b.link) { + var c = this.getInputData(a); + void 0 !== c && (this.audionode[b.name].value = c); + } + } + } + }; + q.prototype.onGetInputs = function() { + return [["threshold", "number"], ["knee", "number"], ["ratio", "number"], ["reduction", "number"], ["attack", "number"], ["release", "number"]]; + }; + q.title = "DynamicsCompressor"; + q.desc = "Dynamics Compressor"; + y.registerNodeType("audio/dynamicsCompressor", q); + r.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + var a = this.getInputData(1); + void 0 !== a && (this.audionode.curve = a); + } + }; + r.prototype.setWaveShape = function(a) { + this.audionode.curve = a; + }; + h.createAudioNodeWrapper(r); + v.prototype.getAudioNodeInInputSlot = function(a) { + if (0 == a) { + return this.audionode1; + } + if (2 == a) { + return this.audionode2; + } + }; + v.prototype.onPropertyChanged = function(a, b) { + "gain1" == a ? this.audionode1.gain.value = b : "gain2" == a && (this.audionode2.gain.value = b); + }; + v.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + for (var a = 1; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + null != b.link && "audio" != b.type && (b = this.getInputData(a), void 0 !== b && (1 == a ? this.audionode1.gain.value = b : 3 == a && (this.audionode2.gain.value = b))); + } + } + }; + h.createAudioNodeWrapper(v); + v.title = "Mixer"; + v.desc = "Audio mixer"; + y.registerNodeType("audio/mixer", v); + h.createAudioNodeWrapper(w); + w.prototype.onExecute = function() { + var a = this.getInputData(1); + void 0 !== a && (this.audionode.delayTime.value = a); + }; + w.title = "Delay"; + w.desc = "Audio delay"; + y.registerNodeType("audio/delay", w); + l.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + for (var a = 1; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + if (null != b.link) { + var c = this.getInputData(a); + void 0 !== c && (this.audionode[b.name].value = c); + } + } + } + }; + l.prototype.onGetInputs = function() { + return [["frequency", "number"], ["detune", "number"], ["Q", "number"]]; + }; + h.createAudioNodeWrapper(l); + l.title = "BiquadFilter"; + l.desc = "Audio filter"; + y.registerNodeType("audio/biquadfilter", l); + d.prototype.onStart = function() { + this.audionode.started || (this.audionode.started = !0, this.audionode.start()); + }; + d.prototype.onStop = function() { + this.audionode.started && (this.audionode.started = !1, this.audionode.stop()); + }; + d.prototype.onPause = function() { + this.onStop(); + }; + d.prototype.onUnpause = function() { + this.onStart(); + }; + d.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + for (var a = 0; a < this.inputs.length; ++a) { + var b = this.inputs[a]; + if (null != b.link) { + var c = this.getInputData(a); + void 0 !== c && (this.audionode[b.name].value = c); + } + } + } + }; + d.prototype.onGetInputs = function() { + return [["frequency", "number"], ["detune", "number"], ["type", "string"]]; + }; + h.createAudioNodeWrapper(d); + d.title = "Oscillator"; + d.desc = "Oscillator"; + y.registerNodeType("audio/oscillator", d); + c.prototype.onExecute = function() { + this._last_buffer = this.getInputData(0); + var a = this.getInputData(1); + void 0 !== a && (this.properties.mark = a); + this.setDirtyCanvas(!0, !1); + }; + c.prototype.onDrawForeground = function(a) { + if (this._last_buffer) { + var b = this._last_buffer, c = b.length / this.size[0], d = this.size[1]; + a.fillStyle = "black"; + a.fillRect(0, 0, this.size[0], this.size[1]); + a.strokeStyle = "white"; + a.beginPath(); + var e = 0; + if (this.properties.continuous) { + a.moveTo(e, d); + for (var g = 0; g < b.length; g += c) { + a.lineTo(e, d - b[g | 0] / 255 * d), e++; + } + } else { + for (g = 0; g < b.length; g += c) { + a.moveTo(e + 0.5, d), a.lineTo(e + 0.5, d - b[g | 0] / 255 * d), e++; + } + } + a.stroke(); + 0 <= this.properties.mark && (b = h.getAudioContext().sampleRate / b.length, e = this.properties.mark / b * 2 / c, e >= this.size[0] && (e = this.size[0] - 1), a.strokeStyle = "red", a.beginPath(), a.moveTo(e, d), a.lineTo(e, 0), a.stroke()); + } + }; + c.title = "Visualization"; + c.desc = "Audio Visualization"; + y.registerNodeType("audio/visualization", c); + a.prototype.onExecute = function() { + if (this._freqs = this.getInputData(0)) { + var a = this.properties.band, b = this.getInputData(1); + void 0 !== b && (a = b); + b = h.getAudioContext().sampleRate / this._freqs.length; + b = a / b * 2; + b >= this._freqs.length ? b = this._freqs[this._freqs.length - 1] : (a = b | 0, b -= a, b = this._freqs[a] * (1 - b) + this._freqs[a + 1] * b); + this.setOutputData(0, b / 255 * this.properties.amplitude); + } + }; + a.prototype.onGetInputs = function() { + return [["band", "number"]]; + }; + a.title = "Signal"; + a.desc = "extract the signal of some frequency"; + y.registerNodeType("audio/signal", a); + b.prototype.onAdded = function(a) { + a.status == LGraph.STATUS_RUNNING && (this.audionode.onaudioprocess = this._callback); + }; + b["@code"] = {widget:"code"}; + b.prototype.onStart = function() { + this.audionode.onaudioprocess = this._callback; + }; + b.prototype.onStop = function() { + this.audionode.onaudioprocess = b._bypass_function; + }; + b.prototype.onPause = function() { + this.audionode.onaudioprocess = b._bypass_function; + }; + b.prototype.onUnpause = function() { + this.audionode.onaudioprocess = this._callback; + }; + b.prototype.onExecute = function() { + }; + b.prototype.onRemoved = function() { + this.audionode.onaudioprocess = b._bypass_function; + }; + b.prototype.processCode = function() { + try { + this._script = new (new Function("properties", this.properties.code))(this.properties), this._old_code = this.properties.code, this._callback = this._script.onaudioprocess; + } catch (m) { + console.error("Error in onaudioprocess code", m), this._callback = b._bypass_function, this.audionode.onaudioprocess = this._callback; + } + }; + b.prototype.onPropertyChanged = function(a, b) { + "code" == a && (this.properties.code = b, this.processCode(), this.graph && this.graph.status == LGraph.STATUS_RUNNING && (this.audionode.onaudioprocess = this._callback)); + }; + b.default_function = function() { + this.onaudioprocess = function(a) { + var b = a.inputBuffer; + a = a.outputBuffer; + for (var c = 0; c < a.numberOfChannels; c++) { + for (var d = b.getChannelData(c), e = a.getChannelData(c), g = 0; g < b.length; g++) { + e[g] = d[g]; + } + } + }; + }; + h.createAudioNodeWrapper(b); + b.title = "Script"; + b.desc = "apply script to signal"; + y.registerNodeType("audio/script", b); + e.title = "Destination"; + e.desc = "Audio output"; + y.registerNodeType("audio/destination", e); +})(this); +(function(u) { + function f() { + this.size = [60, 20]; + this.addInput("send", n.ACTION); + this.addOutput("received", n.EVENT); + this.addInput("in", 0); + this.addOutput("out", 0); + this.properties = {url:"", room:"lgraph"}; + this._ws = null; + this._last_data = []; + } + function k() { + this.size = [60, 20]; + this.addInput("send", n.ACTION); + this.addOutput("received", n.EVENT); + this.addInput("in", 0); + this.addOutput("out", 0); + this.properties = {url:"tamats.com:55000", room:"lgraph", save_bandwidth:!0}; + this._server = null; + this.createSocket(); + this._last_input_data = []; + this._last_output_data = []; + } + var n = u.LiteGraph; + f.title = "WebSocket"; + f.desc = "Send data through a websocket"; + f.prototype.onPropertyChanged = function(g, f) { + "url" == g && this.createSocket(); + }; + f.prototype.onExecute = function() { + !this._ws && this.properties.url && this.createSocket(); + if (this._ws && this._ws.readyState == WebSocket.OPEN) { + for (var g = this.properties.room, f = 1; f < this.inputs.length; ++f) { + var k = this.getInputData(f); + if (null != k) { + try { + var n = JSON.stringify({type:0, room:g, channel:f, data:k}); + } catch (w) { + continue; + } + this._ws.send(n); + } + } + for (f = 1; f < this.outputs.length; ++f) { + this.setOutputData(f, this._last_data[f]); + } + } + }; + f.prototype.createSocket = function() { + var g = this, f = this.properties.url; + "ws" != f.substr(0, 2) && (f = "ws://" + f); + this._ws = new WebSocket(f); + this._ws.onopen = function() { + console.log("ready"); + g.boxcolor = "#8E8"; + }; + this._ws.onmessage = function(f) { + var k = JSON.parse(f.data); + k.room && k.room != this.properties.room || (1 == f.data.type ? g.triggerSlot(0, k) : g._last_data[f.data.channel || 0] = k.data); + }; + this._ws.onerror = function(f) { + console.log("couldnt connect to websocket"); + g.boxcolor = "#E88"; + }; + this._ws.onclose = function(f) { + console.log("connection closed"); + g.boxcolor = "#000"; + }; + }; + f.prototype.send = function(g) { + this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send(JSON.stringify({type:1, msg:g})); + }; + f.prototype.onAction = function(g, f) { + this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send({type:1, room:this.properties.room, action:g, data:f}); + }; + f.prototype.onGetInputs = function() { + return [["in", 0]]; + }; + f.prototype.onGetOutputs = function() { + return [["out", 0]]; + }; + n.registerNodeType("network/websocket", f); + k.title = "SillyClient"; + k.desc = "Connects to SillyServer to broadcast messages"; + k.prototype.onPropertyChanged = function(g, f) { + g = this.properties.url + "/" + this.properties.room; + this._server && this._final_url != g && (this._server.connect(this.properties.url, this.properties.room), this._final_url = g); + }; + k.prototype.onExecute = function() { + if (this._server && this._server.is_connected) { + for (var g = this.properties.save_bandwidth, f = 1; f < this.inputs.length; ++f) { + var k = this.getInputData(f); + null == k || g && this._last_input_data[f] == k || (this._server.sendMessage({type:0, channel:f, data:k}), this._last_input_data[f] = k); + } + for (f = 1; f < this.outputs.length; ++f) { + this.setOutputData(f, this._last_output_data[f]); + } + } + }; + k.prototype.createSocket = function() { + var f = this; + "undefined" == typeof SillyClient ? (this._error || console.error("SillyClient node cannot be used, you must include SillyServer.js"), this._error = !0) : (this._server = new SillyClient, this._server.on_ready = function() { + console.log("ready"); + f.boxcolor = "#8E8"; + }, this._server.on_message = function(g, k) { + g = null; + try { + g = JSON.parse(k); + } catch (v) { + return; + } + 1 == g.type ? f.triggerSlot(0, g) : f._last_output_data[g.channel || 0] = g.data; + }, this._server.on_error = function(g) { + console.log("couldnt connect to websocket"); + f.boxcolor = "#E88"; + }, this._server.on_close = function(g) { + console.log("connection closed"); + f.boxcolor = "#000"; + }, this.properties.url && this.properties.room && (this._server.connect(this.properties.url, this.properties.room), this._final_url = this.properties.url + "/" + this.properties.room)); + }; + k.prototype.send = function(f) { + this._server && this._server.is_connected && this._server.sendMessage({type:1, data:f}); + }; + k.prototype.onAction = function(f, k) { + this._server && this._server.is_connected && this._server.sendMessage({type:1, action:f, data:k}); + }; + k.prototype.onGetInputs = function() { + return [["in", 0]]; + }; + k.prototype.onGetOutputs = function() { + return [["out", 0]]; + }; + n.registerNodeType("network/sillyclient", k); +})(this); +