From cfa345f0a40ba13a18ce77b41d9a676f8c8d6dcb Mon Sep 17 00:00:00 2001 From: Merwan Achibet Date: Fri, 6 Apr 2018 11:39:38 +0200 Subject: [PATCH] Fix wrong indexing in isValidConnection --- build/litegraph.js | 4337 +++++++++++------------- build/litegraph.min.js | 7286 +++++++++++++++++++++++++++++++++++++--- src/litegraph.js | 22 +- 3 files changed, 8924 insertions(+), 2721 deletions(-) diff --git a/build/litegraph.js b/build/litegraph.js index 2c2d00fef..6b8e80cce 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -1,5 +1,3 @@ -//packer version - (function(global){ // ************************************************************* // LiteGraph CLASS ******* @@ -100,7 +98,7 @@ var LiteGraph = global.LiteGraph = { for(var i in LGraphNode.prototype) if(!base_class.prototype[i]) base_class.prototype[i] = LGraphNode.prototype[i]; - + Object.defineProperty( base_class.prototype, "shape",{ set: function(v) { switch(v) @@ -337,7 +335,7 @@ var LiteGraph = global.LiteGraph = { if( !type_a || //generic output !type_b || //generic input type_a == type_b || //same type (is valid for triggers) - type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION ) + type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION ) return true; type_a = type_a.toLowerCase(); @@ -347,9 +345,9 @@ var LiteGraph = global.LiteGraph = { var supported_types_a = type_a.split(","); var supported_types_b = type_b.split(","); - for(var i = 0; i < supported_types_a.length; ++i) - for(var j = 0; j < supported_types_b.length; ++j) - if( supported_types_a[i] == supported_types_b[i] ) + for(var i = 0; i < supported_types_a.length; ++i) + for(var j = 0; j < supported_types_b.length; ++j) + if( supported_types_a[i] == supported_types_b[j] ) return true; return false; } @@ -3049,7 +3047,7 @@ LGraphCanvas.prototype.bindEvents = function() var canvas = this.canvas; var ref_window = this.getCanvasWindow(); - var document = ref_window.document; //hack used when moving canvas between windows + var document = ref_window.document; //hack used when moving canvas between windows this._mousedown_callback = this.processMouseDown.bind(this); this._mousewheel_callback = this.processMouseWheel.bind(this); @@ -5929,7 +5927,7 @@ LGraphCanvas.prototype.processContextMenu = function( node, event ) if( slot_info ) slot_info.label = input.value; that.setDirty(true); - } + } dialog.close(); }); } @@ -6441,15 +6439,15 @@ LiteGraph.extendClass = function ( target, origin ) } } -LiteGraph.getParameterNames = function(func) { +LiteGraph.getParameterNames = function(func) { return (func + '') .replace(/[/][/].*$/mg,'') // strip single-line comments .replace(/\s+/g, '') // strip white space .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments /**/ - .split('){', 1)[0].replace(/^[^(]*[(]/, '') // extract the parameters - .replace(/=[^,]+/g, '') // strip any ES6 defaults + .split('){', 1)[0].replace(/^[^(]*[(]/, '') // extract the parameters + .replace(/=[^,]+/g, '') // strip any ES6 defaults .split(',').filter(Boolean); // split & filter [""] -} +} if( typeof(window) != "undefined" && !window["requestAnimationFrame"] ) { @@ -6464,489 +6462,489 @@ 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 = [120,60]; - - //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.bgcolor = "#663"; -} - -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.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.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 = "Ouput"; -GlobalOutput.desc = "Output of the graph"; - -GlobalOutput.prototype.onAdded = function() -{ - var name = this.graph.addGlobalOutput( this.properties.name, this.properties.type ); -} - -GlobalOutput.prototype.onExecute = function() -{ - this.graph.setGlobalOutputData( this.properties.name, this.getInputData(0) ); -} - -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 - { - var str = this.properties["value"]; - if(str && str.length) //convert typed to array - str = Array.prototype.slice.call(str).join(","); - this.inputs[0].label = str; - } - } -} - -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 = [120,60]; + + //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.bgcolor = "#663"; +} + +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.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.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 = "Ouput"; +GlobalOutput.desc = "Output of the graph"; + +GlobalOutput.prototype.onAdded = function() +{ + var name = this.graph.addGlobalOutput( this.properties.name, this.properties.type ); +} + +GlobalOutput.prototype.onExecute = function() +{ + this.graph.setGlobalOutputData( this.properties.name, this.getInputData(0) ); +} + +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 + { + var str = this.properties["value"]; + if(str && str.length) //convert typed to array + str = Array.prototype.slice.call(str).join(","); + this.inputs[0].label = str; + } + } +} + +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; @@ -7096,787 +7094,787 @@ 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","40px Arial" ); - this.addProperty( "message", "" ); - this.size = [64,84]; - } - - WidgetButton.title = "Button"; - WidgetButton.desc = "Triggers an event"; - - 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 ) - { - ctx.textAlign = "center"; - ctx.fillStyle = this.clicked ? "black" : "white"; - if( this.properties.font ) - ctx.font = this.properties.font; - ctx.fillText(this.properties.text, this.size[0] * 0.5, this.size[1] * 0.85 ); - 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 ); - - /* 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); - - //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","40px Arial" ); + this.addProperty( "message", "" ); + this.size = [64,84]; + } + + WidgetButton.title = "Button"; + WidgetButton.desc = "Triggers an event"; + + 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 ) + { + ctx.textAlign = "center"; + ctx.fillStyle = this.clicked ? "black" : "white"; + if( this.properties.font ) + ctx.font = this.properties.font; + ctx.fillText(this.properties.text, this.size[0] * 0.5, this.size[1] * 0.85 ); + 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 ); + + /* 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); + + //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; @@ -8080,7 +8078,7 @@ GamepadInput.prototype.onGetOutputs = function() { LiteGraph.registerNodeType("input/gamepad", GamepadInput ); -})(this); +})(this); (function(global){ var LiteGraph = global.LiteGraph; @@ -9122,764 +9120,764 @@ 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 GraphicsImage() -{ - this.inputs = []; - 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(0,7) == "http://") - { - if(LiteGraph.proxy) //proxy external files - url = LiteGraph.proxy + url.substr(7); - } - - 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":""}; -} - -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; - - 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 GraphicsImage() +{ + this.inputs = []; + 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(0,7) == "http://") + { + if(LiteGraph.proxy) //proxy external files + url = LiteGraph.proxy + url.substr(7); + } + + 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":""}; +} + +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; + + 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; @@ -12353,7 +12351,7 @@ LGraphTextureKuwaharaFilter.pixel_shader = "\n\ } //litegl.js defined -})(this); +})(this); (function(global){ var LiteGraph = global.LiteGraph; @@ -12917,7 +12915,7 @@ if(typeof(GL) != "undefined") global.LGraphFXVigneting = LGraphFXVigneting; } -})(this); +})(this); (function( global ) { var LiteGraph = global.LiteGraph; @@ -13625,7 +13623,7 @@ LiteGraph.registerNodeType("midi/cc", LGMIDICC); function now() { return window.performance.now() } -})( this ); +})( this ); (function( global ) { var LiteGraph = global.LiteGraph; @@ -14881,263 +14879,4 @@ LiteGraph.registerNodeType("audio/destination", LGAudioDestination); -})( this ); -//event related nodes -(function(global){ -var LiteGraph = global.LiteGraph; - -function LGWebSocket() -{ - this.size = [60,20]; - this.addInput("send", LiteGraph.ACTION); - this.addOutput("received", LiteGraph.EVENT); - this.addInput("in", 0 ); - this.addOutput("out", 0 ); - this.properties = { - url: "", - room: "lgraph" //allows to filter messages - }; - this._ws = null; - this._last_data = []; -} - -LGWebSocket.title = "WebSocket"; -LGWebSocket.desc = "Send data through a websocket"; - -LGWebSocket.prototype.onPropertyChanged = function(name,value) -{ - if(name == "url") - this.createSocket(); -} - -LGWebSocket.prototype.onExecute = function() -{ - if(!this._ws && this.properties.url) - this.createSocket(); - - if(!this._ws || this._ws.readyState != WebSocket.OPEN ) - return; - - var room = this.properties.room; - - for(var i = 1; i < this.inputs.length; ++i) - { - var data = this.getInputData(i); - if(data != null) - { - var json; - try - { - json = JSON.stringify({ type: 0, room: room, channel: i, data: data }); - } - catch (err) - { - continue; - } - this._ws.send( json ); - } - } - - for(var i = 1; i < this.outputs.length; ++i) - this.setOutputData( i, this._last_data[i] ); -} - -LGWebSocket.prototype.createSocket = function() -{ - var that = this; - var url = this.properties.url; - if( url.substr(0,2) != "ws" ) - url = "ws://" + url; - this._ws = new WebSocket( url ); - this._ws.onopen = function() - { - console.log("ready"); - that.boxcolor = "#8E8"; - } - this._ws.onmessage = function(e) - { - var data = JSON.parse( e.data ); - if( data.room && data.room != this.properties.room ) - return; - if( e.data.type == 1 ) - that.triggerSlot( 0, data ); - else - that._last_data[ e.data.channel || 0 ] = data.data; - } - this._ws.onerror = function(e) - { - console.log("couldnt connect to websocket"); - that.boxcolor = "#E88"; - } - this._ws.onclose = function(e) - { - console.log("connection closed"); - that.boxcolor = "#000"; - } -} - -LGWebSocket.prototype.send = function(data) -{ - if(!this._ws || this._ws.readyState != WebSocket.OPEN ) - return; - this._ws.send( JSON.stringify({ type:1, msg: data }) ); -} - -LGWebSocket.prototype.onAction = function( action, param ) -{ - if(!this._ws || this._ws.readyState != WebSocket.OPEN ) - return; - this._ws.send( { type: 1, room: this.properties.room, action: action, data: param } ); -} - -LGWebSocket.prototype.onGetInputs = function() -{ - return [["in",0]]; -} - -LGWebSocket.prototype.onGetOutputs = function() -{ - return [["out",0]]; -} - -LiteGraph.registerNodeType("network/websocket", LGWebSocket ); - - -//It is like a websocket but using the SillyServer.js server that bounces packets back to all clients connected: -//For more information: https://github.com/jagenjo/SillyServer.js - -function LGSillyClient() -{ - this.size = [60,20]; - this.addInput("send", LiteGraph.ACTION); - this.addOutput("received", LiteGraph.EVENT); - this.addInput("in", 0 ); - this.addOutput("out", 0 ); - this.properties = { - url: "tamats.com:55000", - room: "lgraph", - save_bandwidth: true - }; - - this._server = null; - this.createSocket(); - this._last_input_data = []; - this._last_output_data = []; -} - -LGSillyClient.title = "SillyClient"; -LGSillyClient.desc = "Connects to SillyServer to broadcast messages"; - -LGSillyClient.prototype.onPropertyChanged = function(name,value) -{ - var final_url = (this.properties.url + "/" + this.properties.room); - if(this._server && this._final_url != final_url ) - { - this._server.connect( this.properties.url, this.properties.room ); - this._final_url = final_url; - } -} - -LGSillyClient.prototype.onExecute = function() -{ - if(!this._server || !this._server.is_connected) - return; - - var save_bandwidth = this.properties.save_bandwidth; - - for(var i = 1; i < this.inputs.length; ++i) - { - var data = this.getInputData(i); - if(data != null) - { - if( save_bandwidth && this._last_input_data[i] == data ) - continue; - this._server.sendMessage( { type: 0, channel: i, data: data } ); - this._last_input_data[i] = data; - } - } - - for(var i = 1; i < this.outputs.length; ++i) - this.setOutputData( i, this._last_output_data[i] ); -} - -LGSillyClient.prototype.createSocket = function() -{ - var that = this; - if(typeof(SillyClient) == "undefined") - { - if(!this._error) - console.error("SillyClient node cannot be used, you must include SillyServer.js"); - this._error = true; - return; - } - - this._server = new SillyClient(); - this._server.on_ready = function() - { - console.log("ready"); - that.boxcolor = "#8E8"; - } - this._server.on_message = function(id,msg) - { - var data = null; - try - { - data = JSON.parse( msg ); - } - catch (err) - { - return; - } - - if(data.type == 1) - that.triggerSlot( 0, data ); - else - that._last_output_data[ data.channel || 0 ] = data.data; - } - this._server.on_error = function(e) - { - console.log("couldnt connect to websocket"); - that.boxcolor = "#E88"; - } - this._server.on_close = function(e) - { - console.log("connection closed"); - that.boxcolor = "#000"; - } - - if(this.properties.url && this.properties.room) - { - this._server.connect( this.properties.url, this.properties.room ); - this._final_url = (this.properties.url + "/" + this.properties.room); - } -} - -LGSillyClient.prototype.send = function(data) -{ - if(!this._server || !this._server.is_connected) - return; - this._server.sendMessage( { type:1, data: data } ); -} - -LGSillyClient.prototype.onAction = function( action, param ) -{ - if(!this._server || !this._server.is_connected) - return; - this._server.sendMessage( { type: 1, action: action, data: param } ); -} - -LGSillyClient.prototype.onGetInputs = function() -{ - return [["in",0]]; -} - -LGSillyClient.prototype.onGetOutputs = function() -{ - return [["out",0]]; -} - -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 5109b7b17..f5cf97b60 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,411 +1,6875 @@ -(function(q){function g(){d.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear()}function f(a){this._ctor()}function e(a,b,c){c=c||{};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.title_text_font="bold 14px Arial";this.inner_text_font="normal 12px Arial";this.default_link_color="#AAC";this.highquality_render=!0;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_interaction=this.allow_dragnodes=this.allow_dragcanvas=this.show_info=!0;this.drag_mode=!1;this.dragging_rectangle=null;this.render_connections_shadows= -this.always_render_background=!1;this.render_connection_arrows=this.render_curved_connections=this.render_connections_border=!0;this.connections_width=3;b&&b.attachCanvas(this);this.setCanvas(a);this.clear();c.skip_render||this.startRendering();this.autoresize=c.autoresize}function t(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))}function p(a,b,c,h,k,d){return ca&&hb?!0:!1}function u(a,b){var c=a[0]+a[2],h=a[1]+a[3],k=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>k|| -cn.width-e.width-10&&(k=n.width-e.width-10);d>n.height-e.height-10&&(d=n.height-e.height-10)}h.style.left=k+"px";h.style.top=d+"px"}var d=q.LiteGraph={NODE_TITLE_HEIGHT:16,NODE_SLOT_HEIGHT:15,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10,NODE_COLLAPSED_WIDTH:80,CANVAS_GRID_SIZE:10,NODE_TITLE_COLOR:"#222",NODE_DEFAULT_COLOR:"#999", -NODE_DEFAULT_BGCOLOR:"#444",NODE_DEFAULT_BOXCOLOR:"#AEF",NODE_DEFAULT_SHAPE:"box",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,100],node_images_path:"",VALID_SHAPES:["box","round"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER: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;d.debug&&console.log("Node registered: "+a);a.split("/");var c=b.constructor.name,h=a.lastIndexOf("/");b.category=a.substr(0,h);b.title||(b.title=c);if(b.prototype)for(var k in f.prototype)b.prototype[k]||(b.prototype[k]=f.prototype[k]);Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "box":this._shape=d.BOX_SHAPE;break;case "round":this._shape=d.ROUND_SHAPE;break;case "circle":this._shape=d.CIRCLE_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[c]=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(k in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[k].toLowerCase()]=b},wrapFunctionAsNode:function(a,b,c,h){for(var k=Array(b.length),r="",n=d.getParameterNames(b),e=0;en&&(n=k.size[0]),e+=k.size[1]+a;b+=n+a}this.setDirtyCanvas(!0,!0)};g.prototype.getTime=function(){return this.globaltime};g.prototype.getFixedTime=function(){return this.fixedtime};g.prototype.getElapsedTime=function(){return this.elapsed_time};g.prototype.sendEventToAllNodes=function(a,b,c){c=c||d.ALWAYS;var h=this._nodes_in_order?this._nodes_in_order:this._nodes;if(h)for(var k=0,e=h.length;k=d.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.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={}};f.prototype.configure=function(a){for(var b in a)if("console"!=b)if("properties"==b)for(var c in a.properties){if(this.properties[c]=a.properties[c], -this.onPropertyChanged)this.onPropertyChanged(c,a.properties[c])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=d.cloneObject(a[b],this[b]):this[b]=a[b]);if(this.onConnectionsChange){if(this.inputs)for(var h=0;h=this.outputs.length)){var c= -this.outputs[a];if(c&&(c._data=b,this.outputs[a].links))for(c=0;c=this.inputs.length||null==this.inputs[a].link)){var c=this.graph.links[this.inputs[a].link];if(!c)return null;if(!b)return c.data;var h=this.graph.getNodeById(c.origin_id);if(!h)return c.data;if(h.updateOutputData)h.updateOutputData(c.origin_slot);else if(h.onExecute)h.onExecute();return c.data}}; -f.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};f.prototype.getOutputData=function(a){return!this.outputs||a>=this.outputs.length?null:this.outputs[a]._data}; -f.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],c=0;ca&&this.pos[1]-h-cb)return!0;return!1};f.prototype.getSlotInPosition= -function(a,b){if(this.inputs)for(var c=0,h=this.inputs.length;c=this.outputs.length)return d.debug&&console.log("Connect: Error, slot number not found"),!1;b&&b.constructor=== -Number&&(b=this.graph.getNodeById(b));if(!b)throw"Node not found";if(b==this)return!1;if(c.constructor===String){if(c=b.findInputSlot(c),-1==c)return d.debug&&console.log("Connect: Error, no slot of name "+c),!1}else{if(c===d.EVENT)return!1;if(!b.inputs||c>=b.inputs.length)return d.debug&&console.log("Connect: Error, slot number not found"),!1}null!=b.inputs[c].link&&b.disconnectInput(c);this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);var h=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(c, -h.type,h))return!1;var k=b.inputs[c];if(d.isValidConnection(h.type,k.type)){var e={id:this.graph.last_link_id++,type:k.type,origin_id:this.id,origin_slot:a,target_id:b.id,target_slot:c};this.graph.links[e.id]=e;null==h.links&&(h.links=[]);h.links.push(e.id);b.inputs[c].link=e.id;if(this.onConnectionsChange)this.onConnectionsChange(d.OUTPUT,a,!0,e,h);if(b.onConnectionsChange)b.onConnectionsChange(d.INPUT,c,!0,e,k)}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};f.prototype.disconnectOutput= -function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return d.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return d.debug&&console.log("Connect: Error, slot number not found"),!1;var c=this.outputs[a];if(!c.links||0==c.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var h=0,k=c.links.length;h=this.inputs.length)return d.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var c=this.inputs[a].link; -this.inputs[a].link=null;var h=this.graph.links[c];if(h){var k=this.graph.getNodeById(h.origin_id);if(!k)return!1;var e=k.outputs[h.origin_slot];if(!e||!e.links||0==e.links.length)return!1;for(var n=0,l=e.links.length;nb&&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* -d.NODE_SLOT_HEIGHT]:[this.pos[0]+this.size[0]+1,this.pos[1]+10+b*d.NODE_SLOT_HEIGHT]};f.prototype.alignToGrid=function(){this.pos[0]=d.CANVAS_GRID_SIZE*Math.round(this.pos[0]/d.CANVAS_GRID_SIZE);this.pos[1]=d.CANVAS_GRID_SIZE*Math.round(this.pos[1]/d.CANVAS_GRID_SIZE)};f.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>f.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};f.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty", -[a,b])};f.prototype.loadImage=function(a){var b=new Image;b.src=d.node_images_path+a;b.ready=!1;var c=this;b.onload=function(){this.ready=!0;c.setDirtyCanvas(!0)};return b};f.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,c=0;c element, you passed a "+a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&& -(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()}};e.prototype._doNothing=function(a){a.preventDefault();return!1};e.prototype._doReturnTrue=function(a){a.preventDefault();return!0};e.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}};e.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")};e.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()};e.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};e.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};e.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};e.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))};e.prototype.stopRendering=function(){this.is_rendering= -!1};e.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();e.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 c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),h=!1;d.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,h=!0);var k=!1;if(c&&this.allow_interaction&&!h){this.live_mode||c.flags.pinned||this.bringToFront(c);if(!this.connecting_node&&!c.flags.collapsed&&!this.live_mode){if(c.outputs)for(var l=0,n=c.outputs.length;ld.getTime()-this.last_mouseclick&&this.selected_nodes[c.id]){if(c.onDblClick)c.onDblClick(a);this.processNodeDblClicked(c);l=!0}c.onMouseDown&&c.onMouseDown(a,[a.canvasX-c.pos[0],a.canvasY-c.pos[1]])?l=!0:this.live_mode&&(l=k=!0);l||(this.allow_dragnodes&&(this.node_dragged=c),this.selected_nodes[c.id]||this.processNodeSelected(c,a));this.dirty_canvas=!0}}else k=!0;!h&&k&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(c, -a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=d.getTime();this.canvas_mouse=[a.canvasX,a.canvasY];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}};e.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){e.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=[a.canvasX,a.canvasY];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.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);for(var b=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),h=0,k=this.graph._nodes.length;hthis.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 k=0;kc-this.last_mouseclick&&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}};e.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;0b&&(c*=1/1.1);this.setZoom(c,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};e.prototype.isOverNodeBox=function(a,b,c){var h=d.NODE_TITLE_HEIGHT;return p(b,c,a.pos[0]+2,a.pos[1]+2-h,h-4,h-4)?!0:!1};e.prototype.isOverNodeInput=function(a,b,c,h){if(a.inputs)for(var d=0,e=a.inputs.length;dthis.max_zoom?this.scale=this.max_zoom:this.scalec-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}};e.prototype.drawFrontCanvas=function(){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]);for(var b=this.computeVisibleNodes(null,this.visible_nodes),c=0;cb-n._last_time&&(l=2-0.002*(b-n._last_time),f="rgba(255,255,255, "+l.toFixed(2)+")",this.renderLink(a,g,k.getConnectionPos(!0,e),n,!0,l,f))}}}}a.globalAlpha=1};e.prototype.renderLink=function(a,b,c,h,k,l,n){if(this.highquality_render){var f=t(b,c);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(h[0],h[1]),a.rotate(n),a.beginPath(),a.moveTo(-5,-5),a.lineTo(0,5),a.lineTo(5,-5),a.fill(),a.restore());if(l)for(l=0;5>l;++l)h=(0.001*d.getTime()+0.2*l)% -1,h=this.computeConnectionPoint(b,c,h),a.beginPath(),a.arc(h[0],h[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()};e.prototype.computeConnectionPoint=function(a,b,c){var d=t(a,b),e=[a[0]+0.25*d,a[1]],d=[b[0]-0.25*d,b[1]],l=(1-c)*(1-c)*(1-c),n=3*(1-c)*(1-c)*c,f=3*(1-c)*c*c;c*=c*c;return[l*a[0]+n*e[0]+f*d[0]+c*b[0],l*a[1]+n*e[1]+f*d[1]+c*b[1]]};e.prototype.resize=function(a,b){if(!a&&!b){var c=this.canvas.parentNode;a=c.offsetWidth;b=c.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)};e.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"+ -g+""+a+"",value:g});if(f.length)return new d.ContextMenu(f,{event:c,callback:l,parentMenu:h,allow_html:!0,node:k},b),!1}};e.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};e.onResizeNode=function(a,b,c,d,e){e&&(e.size=e.computeSize(),e.setDirtyCanvas(!0,!0))};e.onShowTitleEditor=function(a,b,c,d,k){function l(){k.title=f.value;n.parentNode.removeChild(n);k.setDirtyCanvas(!0,!0)}var n=document.createElement("div"); -n.className="graphdialog";n.innerHTML="Title";var f=n.querySelector("input");f&&(f.value=k.title,f.addEventListener("keydown",function(a){13==a.keyCode&&(l(),a.preventDefault(),a.stopPropagation())}));a=e.active_canvas.canvas;b=a.getBoundingClientRect();d=c=-20;b&&(c-=b.left,d-=b.top);event?(n.style.left=event.pageX+c+"px",n.style.top=event.pageY+d+"px"):(n.style.left=0.5*a.width+c+"px",n.style.top=0.5*a.height+ -d+"px");n.querySelector("button").addEventListener("click",l);a.parentNode.appendChild(n)};e.prototype.showEditPropertyValue=function(a,b,c){function d(){e(y.value)}function e(c){"number"==typeof a.properties[b]&&(c=Number(c));a.properties[b]=c;if(a.onPropertyChanged)a.onPropertyChanged(b,c);w.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){c=c||{};var l="string";null!==a.properties[b]&&(l=typeof a.properties[b]);var n=null;a.getPropertyInfo&&(n=a.getPropertyInfo(b));if(a.properties_info)for(var f= -0;f";else if("enum"==l&&n.values){g=""}else"boolean"==l&&(g="");var w=this.createDialog(""+b+""+g+"",c);if("enum"==l&&n.values){var y=w.querySelector("select");y.addEventListener("change",function(a){e(a.target.value)})}else if("boolean"==l)(y=w.querySelector("input"))&&y.addEventListener("click",function(a){e(!!y.checked)});else if(y=w.querySelector("input"))y.value=void 0!==a.properties[b]?a.properties[b]:"",y.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(), -a.stopPropagation())});w.querySelector("button").addEventListener("click",d)}};e.prototype.createDialog=function(a,b){b=b||{};var c=document.createElement("div");c.className="graphdialog";c.innerHTML=a;var d=this.canvas.getBoundingClientRect(),e=-20,l=-20;d&&(e-=d.left,l-=d.top);b.position?(e+=b.position[0],l+=b.position[1]):b.event?(e+=b.event.pageX,l+=b.event.pageY):(e+=0.5*this.canvas.width,l+=0.5*this.canvas.height);c.style.left=e+"px";c.style.top=l+"px";this.canvas.parentNode.appendChild(c); -c.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return c};e.onMenuNodeCollapse=function(a,b,c,d,e){e.flags.collapsed=!e.flags.collapsed;e.setDirtyCanvas(!0,!0)};e.onMenuNodePin=function(a,b,c,d,e){e.pin()};e.onMenuNodeMode=function(a,b,c,e,l){new d.ContextMenu(["Always","On Event","On Trigger","Never"],{event:c,callback:function(a){if(l)switch(a){case "On Event":l.mode=d.ON_EVENT;break;case "On Trigger":l.mode=d.ON_TRIGGER;break;case "Never":l.mode=d.NEVER;break;default:l.mode= -d.ALWAYS}},parentMenu:e,node:l});return!1};e.onMenuNodeColors=function(a,b,c,l,k){if(!k)throw"no node for color";b=[];for(var f in e.node_colors)a=e.node_colors[f],a={value:f,content:""+f+""},b.push(a);new d.ContextMenu(b,{event:c,callback:function(a){k&&(a=e.node_colors[a.value])&&(k.color=a.color,k.bgcolor=a.bgcolor,k.setDirtyCanvas(!0))},parentMenu:l,node:k});return!1};e.onMenuNodeShapes=function(a,b,c,e,l){if(!l)throw"no node passed"; -new d.ContextMenu(d.VALID_SHAPES,{event:c,callback:function(a){l&&(l.shape=a,l.setDirtyCanvas(!0))},parentMenu:e,node:l});return!1};e.onMenuNodeRemove=function(a,b,c,d,e){if(!e)throw"no node passed";!1!=e.removable&&(e.graph.remove(e),e.setDirtyCanvas(!0,!0))};e.onMenuNodeClone=function(a,b,c,d,e){!1!=e.clonable&&(a=e.clone())&&(a.pos=[e.pos[0]+5,e.pos[1]+5],e.graph.add(a),e.setDirtyCanvas(!0,!0))};e.node_colors={red:{color:"#FAA",bgcolor:"#944"},green:{color:"#AFA",bgcolor:"#494"},blue:{color:"#AAF", -bgcolor:"#449"},cyan:{color:"#AFF",bgcolor:"#499"},purple:{color:"#FAF",bgcolor:"#949"},yellow:{color:"#FFA",bgcolor:"#994"},black:{color:"#777",bgcolor:"#000"},white:{color:"#FFF",bgcolor:"#AAA"}};e.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:e.onMenuAdd}],this._graph_stack&&0Name",d),h=n.querySelector("input");n.querySelector("button").addEventListener("click",function(b){if(h.value){if(b=l.input?a.getInputInfo(l.slot):a.getOutputInfo(l.slot))b.label=h.value;c.setDirty(!0)}n.close()})}},node:a},n=null;a&&(n=a.getSlotInPosition(b.canvasX,b.canvasY),e.active_node=a);n?(f=[],f.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:n}),f.push({content:"Rename Slot",slot:n}),g.title= -(n.input?n.input.type:n.output.type)||"*",n.input&&n.input.type==d.ACTION&&(g.title="Action"),n.output&&n.output.type==d.EVENT&&(g.title="Event")):f=a?this.getNodeMenuOptions(a):this.getCanvasMenuOptions();f&&new d.ContextMenu(f,g,l)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,c,d,e,l){void 0===e&&(e=5);void 0===l&&(l=e);this.beginPath();this.moveTo(a+e,b);this.lineTo(a+c-e,b);this.quadraticCurveTo(a+c,b,a+c,b+e);this.lineTo(a+c,b+d-l);this.quadraticCurveTo(a+ -c,b+d,a+c-l,b+d);this.lineTo(a+l,b+d);this.quadraticCurveTo(a,b+d,a,b+d-l);this.lineTo(a,b+e);this.quadraticCurveTo(a,b,a+e,b)});d.compareObjects=function(a,b){for(var c in a)if(a[c]!=b[c])return!1;return!0};d.distance=t;d.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")+")"};d.isInsideRectangle=p;d.growBounding=function(a,b,c){ba[2]&&(a[2]=b);ca[3]&&(a[3]=c)};d.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};d.overlapBounding=u;d.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),c=0,d,e,l=0;6>l;l+=2)d="0123456789ABCDEF".indexOf(a.charAt(l)),e="0123456789ABCDEF".indexOf(a.charAt(l+1)),b[c]=16*d+e,c++;return b};d.num2hex=function(a){for(var b="#",c,d,e=0;3>e;e++)c=a[e]/16,d=a[e]%16,b+="0123456789ABCDEF".charAt(c)+"0123456789ABCDEF".charAt(d);return b}; -v.prototype.addItem=function(a,b,c){function d(a){var b=this.value;b&&b.has_submenu&&e.call(this,a)}function e(a){var b=this.value,d=!0;l.current_submenu&&l.current_submenu.close(a);if(c.callback){var n=c.callback.call(this,b,c,a,l,c.node);!0===n&&(d=!1)}if(b&&(b.callback&&!c.ignore_item_callbacks&&!0!==b.disabled&&(n=b.callback.call(this,b,c,a,l,c.node),!0===n&&(d=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new l.constructor(b.submenu.options,{callback:b.submenu.callback, -event:a,parentMenu:l,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,autoopen:c.autoopen});d=!1}d&&!l.lock&&l.close()}var l=this;c=c||{};var n=document.createElement("div");n.className="litemenu-entry submenu";var f=!1;if(null===b)n.classList.add("separator");else{n.innerHTML=b&&b.title?b.title:a;if(n.value=b)b.disabled&&(f=!0,n.classList.add("disabled")),(b.submenu||b.has_submenu)&&n.classList.add("has_submenu");"function"==typeof b?(n.dataset.value=a,n.onclick_callback= -b):n.dataset.value=b;b.className&&(n.className+=" "+b.className)}this.root.appendChild(n);f||n.addEventListener("click",e);c.autoopen&&n.addEventListener("mouseenter",d);return n};v.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&&!v.isCursorOverElement(a,this.parentMenu.root)&&v.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&& -this.current_submenu.close(a,!0)};v.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};v.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};v.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};v.isCursorOverElement=function(a, -b){var c=a.pageX,d=a.pageY,e=b.getBoundingClientRect();return e?d>e.top&&de.left&&cd.canvasY-this.pos[1]||v.distance([d.canvasX,d.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];this.captureInput(!0);return!0}};f.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var e=this.value,e=e-0.01*(d[1]-this.oldmouse[1]);1e&&(e=0);this.value=e;this.properties.value= -this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=d;this.setDirtyCanvas(!0)}};f.prototype.onMouseUp=function(d){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};f.prototype.onMouseLeave=function(d){};f.prototype.onWidget=function(d,e){if("increase"==e.name)this.onPropertyChanged("size",this.properties.size+10);else if("decrease"==e.name)this.onPropertyChanged("size",this.properties.size-10)};f.prototype.onPropertyChanged=function(d,e){if("wcolor"==d)this.properties[d]= -e;else if("size"==d)e=parseInt(e),this.properties[d]=e,this.size=[e+4,e+24],this.setDirtyCanvas(!0,!0);else if("min"==d||"max"==d||"value"==d)this.properties[d]=parseFloat(e);else return!1;return!0};v.registerNodeType("widget/knob",f);e.title="H.Slider";e.desc="Linear slider controller";e.prototype.onAdded=function(){this.value=0.5;this.imgfg=this.loadImage("imgs/slider_fg.png")};e.prototype.onDrawVectorial=function(d){this.imgfg&&this.imgfg.width&&(d.lineWidth=1,d.strokeStyle=this.mouseOver?"#FFF": -"#AAA",d.fillStyle="#000",d.beginPath(),d.rect(2,0,this.size[0]-4,20),d.stroke(),d.fillStyle=this.properties.wcolor,d.beginPath(),d.rect(2+(this.size[0]-4-20)*this.value,0,20,20),d.fill())};e.prototype.onDrawImage=function(d){this.imgfg&&this.imgfg.width&&(d.lineWidth=1,d.fillStyle="#000",d.fillRect(2,9,this.size[0]-4,2),d.strokeStyle="#333",d.beginPath(),d.moveTo(2,9),d.lineTo(this.size[0]-4,9),d.stroke(),d.strokeStyle="#AAA",d.beginPath(),d.moveTo(2,11),d.lineTo(this.size[0]-4,11),d.stroke(),d.drawImage(this.imgfg, -2+(this.size[0]-4)*this.value-0.5*this.imgfg.width,0.5*-this.imgfg.height+10))};e.prototype.onDrawForeground=function(d){this.onDrawImage(d)};e.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=v.colorToString([this.value,this.value,this.value])};e.prototype.onMouseDown=function(d){if(0>d.canvasY-this.pos[1])return!1;this.oldmouse=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]]; -this.captureInput(!0);return!0};e.prototype.onMouseMove=function(d){if(this.oldmouse){d=[d.canvasX-this.pos[0],d.canvasY-this.pos[1]];var e=this.value,e=e+(d[0]-this.oldmouse[0])/this.size[0];1e&&(e=0);this.value=e;this.oldmouse=d;this.setDirtyCanvas(!0)}};e.prototype.onMouseUp=function(d){this.oldmouse=null;this.captureInput(!1)};e.prototype.onMouseLeave=function(d){};e.prototype.onPropertyChanged=function(d,e){if("wcolor"==d)this.properties[d]=e;else return!1;return!0};v.registerNodeType("widget/hslider", -e);t.title="Progress";t.desc="Shows data in linear progress";t.prototype.onExecute=function(){var d=this.getInputData(0);void 0!=d&&(this.properties.value=d)};t.prototype.onDrawForeground=function(d){d.lineWidth=1;d.fillStyle=this.properties.wcolor;var e=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),e=Math.min(1,e),e=Math.max(0,e);d.fillRect(2,2,(this.size[0]-4)*e,this.size[1]-4)};v.registerNodeType("widget/progress",t);p.title="Text";p.desc="Shows the input value"; -p.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];p.prototype.onDrawForeground=function(d){d.fillStyle=this.properties.color;var e=this.properties.value;this.properties.glowSize?(d.shadowColor=this.properties.color,d.shadowOffsetX=0,d.shadowOffsetY=0,d.shadowBlur=this.properties.glowSize):d.shadowColor="transparent";var l=this.properties.fontsize;d.textAlign=this.properties.align;d.font=l.toString()+ -"px "+this.properties.font;this.str="number"==typeof e?e.toFixed(this.properties.decimals):e;if("string"==typeof this.str){var e=this.str.split("\\n"),a;for(a in e)d.fillText(e[a],"left"==this.properties.align?15:this.size[0]-15,-0.15*l+l*(parseInt(a)+1))}d.shadowColor="transparent";this.last_ctx=d;d.textAlign="left"};p.prototype.onExecute=function(){var d=this.getInputData(0);null!=d&&(this.properties.value=d)};p.prototype.resize=function(){if(this.last_ctx){var d=this.str.split("\\n");this.last_ctx.font= -this.properties.fontsize+"px "+this.properties.font;var e=0,l;for(l in d){var a=this.last_ctx.measureText(d[l]).width;ef?e.xbox.axes.lx:0,this._left_axis[1]=Math.abs(e.xbox.axes.ly)>f?e.xbox.axes.ly:0,this._right_axis[0]=Math.abs(e.xbox.axes.rx)>f?e.xbox.axes.rx:0,this._right_axis[1]=Math.abs(e.xbox.axes.ry)>f?e.xbox.axes.ry:0,this._triggers[0]=Math.abs(e.xbox.axes.ltrigger)>f?e.xbox.axes.ltrigger:0,this._triggers[1]=Math.abs(e.xbox.axes.rtrigger)>f?e.xbox.axes.rtrigger:0);if(this.outputs)for(f= -0;fe;e++)if(f[e]){e=f[e];f=this.xbox_mapping;f||(f=this.xbox_mapping= -{axes:[],buttons:{},hat:""});f.axes.lx=e.axes[0];f.axes.ly=e.axes[1];f.axes.rx=e.axes[2];f.axes.ry=e.axes[3];f.axes.ltrigger=e.buttons[6].value;f.axes.rtrigger=e.buttons[7].value;for(var g=0;g","string",{values:k.values}); -this.size=[60,40]}function r(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function n(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function A(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function z(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2", -"vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function B(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function w(){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 y(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w", -"number")}function D(){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=q.LiteGraph;g.title="Converter";g.desc="type A to type B";g.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;bb&&(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))};x.registerNodeType("math/average",b);c.values="+-*/%^".split("");c.title="Operation";c.desc="Easy math operators";c["@OP"]={type:"enum",title:"operation",values:c.values};c.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};c.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)};c.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]+x.NODE_TITLE_HEIGHT),a.textAlign="left")};x.registerNodeType("math/operation",c);h.title="Compare";h.desc="compares between two values";h.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)}}};h.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};x.registerNodeType("math/compare",h);k.values="> < == != <= >=".split(" ");k["@OP"]={type:"enum",title:"operation",values:k.values};k.title="Condition";k.desc="evaluates condition between A and B";k.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)};x.registerNodeType("math/condition",k);r.title="Accumulate";r.desc="Increments a value every time";r.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",r);n.title="Trigonometry";n.desc="Sin Cos Tan";n.filter="shader";n.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";A.desc="vector 2 to components";A.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",A);z.title="XY->Vec2";z.desc="components to vector2";z.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",z);B.title="Vec3->XYZ";B.desc="vector 3 to components";B.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",B);w.title="XYZ->Vec3";w.desc="components to vector3";w.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",w);y.title="Vec4->XYZW";y.desc="vector 4 to components"; -y.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",y);D.title="XYZW->Vec4";D.desc="components to vector4";D.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",D);q.glMatrix&&(q=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},q.title="Quaternion",q.desc="quaternion",q.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",q),q=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()},q.title="Rotation",q.desc="quaternion rotation",q.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",q),q=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},q.title="Rot. Vec3",q.desc="rotate a point",q.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",q),q=function(){this.addInputs([["A","quat"], -["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},q.title="Mult. Quat",q.desc="rotate quaternion",q.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",q),q=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},q.title= -"Quat Slerp",q.desc="quaternion spherical interpolation",q.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",q))})(this); -(function(q){function g(){this.addInput("sel","boolean");this.addOutput("value","number");this.properties={A:0,B:1};this.size=[60,20]}q=q.LiteGraph;g.title="Selector";g.desc="outputs A if selector is true, B if selector is false";g.prototype.onExecute=function(){var f=this.getInputData(0);if(void 0!==f){for(var e=1;ee&&(e=0);if(0!=d.length){var a=[0,0,0];if(0==e)a=d[0];else if(1==e)a=d[d.length-1];else{var b=(d.length-1)*e,e=d[Math.floor(b)],d=d[Math.floor(b)+1],b=b-Math.floor(b);a[0]=e[0]*(1-b)+d[0]*b;a[1]=e[1]*(1-b)+d[1]*b;a[2]=e[2]*(1-b)+d[2]*b}for(var c in a)a[c]/=255;this.boxcolor=colorToString(a);this.setOutputData(0,a)}};d.registerNodeType("color/palette",f);e.title="Frame";e.desc="Frame viewerew";e.widgets=[{name:"resize", -text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];e.prototype.onDrawBackground=function(d){this.frame&&d.drawImage(this.frame,0,0,this.size[0],this.size[1])};e.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};e.prototype.onWidget=function(d,e){if("resize"==e.name&&this.frame){var a=this.frame.width,b=this.frame.height;a||null==this.frame.videoWidth||(a=this.frame.videoWidth,b=this.frame.videoHeight);a&&b&&(this.size=[a,b]);this.setDirtyCanvas(!0, -!0)}else"view"==e.name&&this.show()};e.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};d.registerNodeType("graphics/frame",e);t.title="Image fade";t.desc="Fades between images";t.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];t.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};t.prototype.createCanvas= -function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};t.prototype.onExecute=function(){var d=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var e=this.getInputData(0);null!=e&&d.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;d.globalAlpha=e;e=this.getInputData(1);null!=e&&d.drawImage(e,0,0,this.canvas.width,this.canvas.height); -d.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};d.registerNodeType("graphics/imagefade",t);p.title="Crop";p.desc="Crop Image";p.prototype.onAdded=function(){this.createCanvas()};p.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};p.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))};p.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])};p.prototype.onPropertyChanged=function(d,e){this.properties[d]=e;"scale"==d?(this.properties[d]=parseFloat(e),0==this.properties[d]&&(this.trace("Error in scale"),this.properties[d]=1)): -this.properties[d]=parseInt(e);this.createCanvas();return!0};d.registerNodeType("graphics/cropImage",p);u.title="Video";u.desc="Video playback";u.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"}];u.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)}};u.prototype.onStart=function(){this.play()};u.prototype.onStop=function(){this.stop()};u.prototype.loadVideo=function(d){this._video_url=d;this._video=document.createElement("video");this._video.src=d;this._video.type="type=video/mp4"; -this._video.muted=!0;this._video.autoplay=!0;var e=this;this._video.addEventListener("loadedmetadata",function(a){e.trace("Duration: "+this.duration+" seconds");e.trace("Size: "+this.videoWidth+","+this.videoHeight);e.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);e.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:e.trace("You stopped the video."); -break;case this.error.MEDIA_ERR_NETWORK:e.trace("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:e.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:e.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(a){e.trace("Ended.");this.play()})};u.prototype.onPropertyChanged=function(d,e){this.properties[d]=e;"url"==d&&""!=e&&this.loadVideo(e);return!0};u.prototype.play=function(){this._video&&this._video.play()}; -u.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};u.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};u.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};u.prototype.onWidget=function(d,e){};d.registerNodeType("graphics/video",u);v.title="Webcam";v.desc="Webcam image";v.prototype.openStream=function(){function d(a){console.log("Webcam rejected",a);e._webcam_stream=!1;e.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 e=this}};v.prototype.onRemoved=function(){this._webcam_stream&&(this._webcam_stream.stop(),this._video=this._webcam_stream=null)};v.prototype.streamReady=function(d){this._webcam_stream=d;var e=this._video; -e||(e=document.createElement("video"),e.autoplay=!0,e.src=window.URL.createObjectURL(d),this._video=e,e.onloadedmetadata=function(a){console.log(a)})};v.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))};v.prototype.getExtraMenuOptions=function(d){var e=this;return[{content:e.properties.show? -"Hide Frame":"Show Frame",callback:function(){e.properties.show=!e.properties.show}}]};v.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())};d.registerNodeType("graphics/webcam",v)})(this); -(function(q){var g=q.LiteGraph;q.LGraphTexture=null;if("undefined"!=typeof GL){var f=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[f.image_preview_size,f.image_preview_size]};q.LGraphTexture=f;f.title="Texture";f.desc="Texture";f.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};f.loadTextureCallback=null;f.image_preview_size=256;f.PASS_THROUGH=1;f.COPY=2;f.LOW=3;f.HIGH=4;f.REUSE=5;f.DEFAULT=2;f.MODE_VALUES={"pass through":f.PASS_THROUGH, -copy:f.COPY,low:f.LOW,high:f.HIGH,reuse:f.REUSE,"default":f.DEFAULT};f.getTexturesContainer=function(){return gl.textures};f.loadTexture=function(a,b){b=b||{};var c=a;"http://"==c.substr(0,7)&&g.proxy&&(c=g.proxy+c.substr(7));return f.getTexturesContainer()[a]=GL.Texture.fromURL(c,b)};f.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};f.getTargetTexture=function(a,b,c){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture"; -var d=null;switch(c){case f.LOW:d=gl.UNSIGNED_BYTE;break;case f.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case f.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};f.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})};f.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=""};f.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture= -null;b.properties.name=""}}]};f.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=f.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=f.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())}};f.generateLowResTexturePreview=function(a){if(!a)return null;var b=f.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};f.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};f.prototype.onGetInputs=function(){return[["in","Texture"]]};f.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};g.registerNodeType("texture/texture",f);var e=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[f.image_preview_size, -f.image_preview_size]};e.title="Preview";e.desc="Show a texture in the graph canvas";e.allow_preview=!1;e.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||e.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:f.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()}}};g.registerNodeType("texture/preview",e);q=function(){this.addInput("Texture", -"Texture");this.addOutput("","Texture");this.properties={name:""}};q.title="Save";q.desc="Save a texture in the repository";q.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(f.storeTexture?f.storeTexture(this.properties.name,a):f.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};g.registerNodeType("texture/save",q);var t=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:f.DEFAULT}};t.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo", -values:f.MODE_VALUES}};t.title="Operation";t.desc="Texture shader operation";t.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};t.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())};t.prototype.onExecute=function(){var a= -this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===f.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);this._tex=a||this._tex?f.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(c,d,{type:this.precision===f.LOW?gl.UNSIGNED_BYTE:gl.HIGH_PRECISION_FORMAT,format:gl.RGBA,filter:gl.LINEAR});var e="";this.properties.uvcode&& -(e="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(e=this.properties.uvcode));var n="";this.properties.pixelcode&&(n="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(n=this.properties.pixelcode));var l=this._shader;if(!l||this._shader_code!=e+"|"+n){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader,{UV_CODE:e,PIXEL_CODE:n}),this.boxcolor="#00FF00"}catch(g){console.log("Error compiling shader: ",g);this.boxcolor="#FF0000"; -return}this.boxcolor="#FF0000";this._shader_code=e+"|"+n;l=this._shader}if(l){this.boxcolor="green";var h=this.getInputData(2);null!=h?this.properties.value=h:h=parseFloat(this.properties.value);var k=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();l.uniforms({u_texture:0,u_textureB:1,value:h,texSize:[c,d],time:k}).draw(e)});this.setOutputData(0,this._tex)}else this.boxcolor= -"red"}}};t.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"; -g.registerNodeType("texture/operation",t);var p=function(){this.addOutput("Texture","Texture");this.properties={code:"",width:512,height:512};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"};p.title="Shader";p.desc="Texture shader";p.widgets_info={code:{type:"code"},precision:{widget:"combo",values:f.MODE_VALUES}};p.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"; -d.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";g.registerNodeType("texture/toviewport",d);q=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:f.DEFAULT}};q.title="Copy";q.desc="Copy Texture";q.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:f.MODE_VALUES}};q.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===f.LOW?e=gl.UNSIGNED_BYTE:this.properties.precision===f.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)}};g.registerNodeType("texture/copy", -q);var s=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:f.DEFAULT}};s.title="Downsample";s.desc="Downsample Texture";s.widgets_info={iterations:{type:"number",step:1,precision:0,min:1},precision:{widget:"combo",values:f.MODE_VALUES}};s.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=s._shader;b||(s._shader= -b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,s.pixel_shader));var c=a.width|0,d=a.height|0,e=a.type;this.properties.precision===f.LOW?e=gl.UNSIGNED_BYTE:this.properties.precision===f.HIGH&&(e=gl.HIGH_PRECISION_FORMAT);var n=this.properties.iterations||1,l=a,h=null,g=[],a={type:e,format:a.format},e=vec2.create(),k={u_offset:e};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var u=0;u>1||0;d=d>>1||0;h=GL.Texture.getTemporary(c,d,a);g.push(h);l.setParameter(GL.TEXTURE_MAG_FILTER, -GL.NEAREST);l.copyTo(h,b,k);if(1==c&&1==d)break;l=h}this._texture=g.pop();for(u=0;uc;++c)b[c]=Math.random();l._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}b=this._temp_texture;c=this.properties.low_precision?gl.UNSIGNED_BYTE:a.type;b&&b.type==c||(this._temp_texture=new GL.Texture(1,1,{type:c,format:gl.RGBA,filter:gl.NEAREST}));var d=l._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)}}; -l.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"; -g.registerNodeType("texture/average",l);q=function(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}};q.title="Image to Texture";q.desc="Uploads an image to the GPU";q.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(e){console.error("image comes from an unsafe location, cannot be uploaded to webgl"); -return}this.setOutputData(0,this._temp_texture)}}};g.registerNodeType("texture/imageToTexture",q);var a=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:f.DEFAULT,texture:null};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader))};a.widgets_info={precision:{widget:"combo",values:f.MODE_VALUES}};a.title="LUT";a.desc="Apply LUT to Texture";a.widgets_info= -{texture:{widget:"texture"}};a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0);if(this.properties.precision===f.PASS_THROUGH)this.setOutputData(0,b);else if(b){var c=this.getInputData(1);c||(c=f.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=f.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"; -g.registerNodeType("texture/LUT",a);var b=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={};b._shader||(b._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,b.pixel_shader))};b.title="Texture to Channels";b.desc="Split texture channels";b.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var c=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})),c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),f=b._shader,n=[[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);f.uniforms({u_texture:0,u_mask:n[d]}).draw(e)}), -this.setOutputData(d,this._channels[d]))}}};b.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";g.registerNodeType("texture/textureChannels",b);var c=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A", -"Texture");this.addOutput("Texture","Texture");this.properties={};c._shader||(c._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader))};c.title="Channels to Texture";c.desc="Split texture channels";c.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(),d=c._shader;this._tex=f.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);d.uniforms({u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3}).draw(b)});this.setOutputData(0,this._tex)}};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_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"; -g.registerNodeType("texture/channelsTexture",c);var 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()}};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.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())};q.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&&(f.getTexturesContainer()[this.properties.texture_name]=this._temp_texture);this.setOutputData(0,this._temp_texture)}};g.registerNodeType("texture/webcam",q);var B=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:f.DEFAULT};B._shader||(B._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, -B.pixel_shader))};B.title="Matte";B.desc="Extracts background";B.widgets_info={key_color:{widget:"color"},precision:{widget:"combo",values:f.MODE_VALUES}};B.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===f.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=f.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);this._uniforms||(this._uniforms={u_texture:0,u_key_color:this.properties.key_color, -u_threshold:1,u_slope:1});var b=this._uniforms,c=Mesh.getScreenQuad(),d=B._shader;b.u_key_color=this.properties.key_color;b.u_threshold=this.properties.threshold;b.u_slope=this.properties.slope;this._tex.drawTo(function(){a.bind(0);d.uniforms(b).draw(c)});this.setOutputData(0,this._tex)}}};B.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec3 u_key_color;\n\t\t\tuniform float u_threshold;\n\t\t\tuniform float u_slope;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\t\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\t\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\t\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\t\t\t\tgl_FragColor = vec4( color, alpha );\n\t\t\t}"; -g.registerNodeType("texture/matte",B);q=function(){this.addOutput("Cubemap","Cubemap");this.properties={name:""};this.size=[f.image_preview_size,f.image_preview_size]};q.title="Cubemap";q.prototype.onDropFile=function(a,b,c){a?(this._drop_texture="string"==typeof a?GL.Texture.fromURL(a):GL.Texture.fromDDSInMemory(a),this.properties.name=b):(this._drop_texture=null,this.properties.name="")};q.prototype.onExecute=function(){if(this._drop_texture)this.setOutputData(0,this._drop_texture);else if(this.properties.name){var a= -f.getTexture(this.properties.name);a&&(this._last_tex=a,this.setOutputData(0,a))}};q.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};g.registerNodeType("texture/cubemap",q)}})(this); -(function(q){var g=q.LiteGraph;if("undefined"!=typeof GL){var f=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};f._shader||(f._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader),f._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]}))};f.title="Lens";f.desc="Camera Lens distortion";f.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};f.prototype.onExecute=function(){var e=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,e);else if(e){this._tex=LGraphTexture.getTargetTexture(e,this._tex,this.properties.precision);var g=this.properties.aberration;this.isInputConnected(1)&&(g=this.getInputData(1), -this.properties.aberration=g);var d=this.properties.distortion;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.distortion=d);var p=this.properties.blur;this.isInputConnected(3)&&(p=this.getInputData(3),this.properties.blur=p);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var l=Mesh.getScreenQuad(),a=f._shader;this._tex.drawTo(function(){e.bind(0);a.uniforms({u_texture:0,u_aberration:g,u_distortion:d,u_blur:p}).draw(l)});this.setOutputData(0,this._tex)}};f.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"; -g.registerNodeType("fx/lens",f);window.LGraphFXLens=f;var e=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}};e.title="Bokeh";e.desc="applies an Bokeh effect";e.widgets_info={shape:{widget:"texture"}};e.prototype.onExecute=function(){var f=this.getInputData(0),g=this.getInputData(1),d=this.getInputData(2); -if(f&&d&&this.properties.shape){g||(g=f);var p=LGraphTexture.getTexture(this.properties.shape);if(p){var l=this.properties.threshold;this.isInputConnected(3)&&(l=this.getInputData(3),this.properties.threshold=l);var a=gl.UNSIGNED_BYTE;this.properties.high_precision&&(a=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==a&&this._temp_texture.width==f.width&&this._temp_texture.height==f.height||(this._temp_texture=new GL.Texture(f.width,f.height,{type:a,format:gl.RGBA, -filter:gl.LINEAR}));var b=e._first_shader;b||(b=e._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,e._first_pixel_shader));var c=e._second_shader;c||(c=e._second_shader=new GL.Shader(e._second_vertex_shader,e._second_pixel_shader));var h=this._points_mesh;h&&h._width==f.width&&h._height==f.height&&2==h._spacing||(h=this.createPointsMesh(f.width,f.height,2));var k=Mesh.getScreenQuad(),t=this.properties.size,n=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){f.bind(0); -g.bind(1);d.bind(2);b.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[f.width,f.height]}).draw(k)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.bind(0);p.bind(3);c.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:n,u_threshold:l,u_pointSize:t,u_itexsize:[1/f.width,1/f.height]}).draw(h,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,f)};e.prototype.createPointsMesh=function(e,f,d){for(var g=Math.round(e/d),l=Math.round(f/ -d),a=new Float32Array(g*l*2),b=-1,c=2/e*d,h=2/f*d,k=0;k=g.NOTEON||a<=g.NOTEOFF)this.channel=d&15};Object.defineProperty(g.prototype,"velocity",{get:function(){return this.cmd==g.NOTEON?this.data[2]: --1},set:function(d){this.data[2]=d},enumerable:!0});g.notes="A A# B C C# D D# E F F# G G#".split(" ");g.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};g.computePitch=function(d){return 440*Math.pow(2,(d-69)/12)};g.prototype.getCC=function(){return this.data[1]};g.prototype.getCCValue=function(){return this.data[2]};g.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};g.computePitchBend=function(d,a){return d+(a<<7)-8192};g.prototype.setCommandFromString= -function(d){this.cmd=g.computeCommandFromString(d)};g.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 g.NOTEON;case "NOTE OFF":case "NOTEOFF":return g.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return g.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return g.CONTROLLERCHANGE;case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return g.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return g.CHANNELPRESSURE; -case "PITCH BEND":case "PITCHBEND":return g.PITCHBEND;case "TIME TICK":case "TIMETICK":return g.TIMETICK;default:return Number(d)}};g.toNoteString=function(d){var a;a=(d-21)%12;0>a&&(a=12+a);return g.notes[a]+Math.floor((d-24)/12+1)};g.prototype.toString=function(){var d=""+this.channel+". ";switch(this.cmd){case g.NOTEON:d+="NOTEON "+g.toNoteString(this.data[1]);break;case g.NOTEOFF:d+="NOTEOFF "+g.toNoteString(this.data[1]);break;case g.CONTROLLERCHANGE:d+="CC "+this.data[1]+" "+this.data[2];break; -case g.PROGRAMCHANGE:d+="PC "+this.data[1];break;case g.PITCHBEND:d+="PITCHBEND "+this.getPitchBend();break;case g.KEYPRESSURE:d+="KEYPRESS "+this.data[1]}return d};g.prototype.toHexString=function(){for(var d="",a=0;athis.properties.max_value||this.trigger("on_midi",a)};s.registerNodeType("midi/filter",u);v.title="MIDIEvent";v.desc="Create a MIDI Event";v.prototype.onAction=function(d,a){"assign"==d?(this.properties.channel=a.channel,this.properties.cmd=a.cmd,this.properties.value1= -a.data[1],this.properties.value2=a.data[2]):(a=new g,a.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?a.setCommandFromString(this.properties.cmd):a.cmd=this.properties.cmd,a.data[0]=a.cmd|a.channel,a.data[1]=Number(this.properties.value1),a.data[2]=Number(this.properties.value2),this.trigger("on_midi",a))};v.prototype.onExecute=function(){var d=this.properties;if(this.outputs)for(var a=0;a=this.size[0]&&(e=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(e,d),a.lineTo(e,0),a.stroke())}};a.title="Visualization";a.desc="Audio Visualization";k.registerNodeType("audio/visualization", -a);b.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=r.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)}};b.prototype.onGetInputs=function(){return[["band","number"]]};b.title="Signal";b.desc="extract the signal of some frequency";k.registerNodeType("audio/signal", -b);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, q + k)); + if (null == d || d > q) { + d = q; + } + d = Number(d); + 0 > d && (d = Math.max(0, q + d)); + for (k = Number(k || 0); k < d; 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) { + $jscomp.initSymbolIterator(); + u instanceof String && (u += ""); + var k = 0, d = {next:function() { + if (k < u.length) { + var q = k++; + return {value:f(q, u[q]), done:!1}; + } + d.next = function() { + return {done:!0, value:void 0}; + }; + return d.next(); + }}; + d[Symbol.iterator] = function() { + return d; + }; + return d; +}; +$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() { + e.debug && console.log("Graph created"); + this.list_of_graphcanvas = null; + this.clear(); + } + function k(a) { + this._ctor(); + } + function d(a, b, c) { + c = c || {}; + 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.title_text_font = "bold 14px Arial"; + this.inner_text_font = "normal 12px Arial"; + this.default_link_color = "#AAC"; + this.highquality_render = !0; + 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_interaction = this.allow_dragnodes = this.allow_dragcanvas = this.show_info = !0; + this.drag_mode = !1; + this.dragging_rectangle = null; + this.render_connections_shadows = this.always_render_background = !1; + this.render_connection_arrows = this.render_curved_connections = this.render_connections_border = !0; + this.connections_width = 3; + b && b.attachCanvas(this); + this.setCanvas(a); + this.clear(); + c.skip_render || this.startRendering(); + this.autoresize = c.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, c, g, h, e) { + return c < a && c + h > a && g < b && g + e > b ? !0 : !1; + } + function v(a, b) { + var c = a[0] + a[2], g = a[1] + a[3], h = b[1] + b[3]; + return a[0] > b[0] + b[2] || a[1] > h || c < b[0] || g < b[1] ? !1 : !0; + } + function w(a, b) { + 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 g = document.createElement("div"); + g.className = "litegraph litecontextmenu litemenubar-panel"; + g.style.minWidth = 100; + g.style.minHeight = 100; + g.style.pointerEvents = "none"; + setTimeout(function() { + g.style.pointerEvents = "auto"; + }, 100); + g.addEventListener("mouseup", function(a) { + a.preventDefault(); + return !0; + }, !0); + g.addEventListener("contextmenu", function(a) { + if (2 != a.button) { + return !1; + } + a.preventDefault(); + return !1; + }, !0); + g.addEventListener("mousedown", function(a) { + if (2 == a.button) { + return c.close(), a.preventDefault(), !0; + } + }, !0); + this.root = g; + if (b.title) { + var h = document.createElement("div"); + h.className = "litemenu-title"; + h.innerHTML = b.title; + g.appendChild(h); + } + h = 0; + for (var e in a) { + var n = a.constructor == Array ? a[e] : e; + null != n && n.constructor !== String && (n = void 0 === n.content ? String(n) : n.content); + this.addItem(n, a[e], b); + h++; + } + g.addEventListener("mouseleave", function(a) { + c.lock || c.close(a); + }); + a = document; + b.event && (a = b.event.target.ownerDocument); + a || (a = document); + a.body.appendChild(g); + e = b.left || 0; + a = b.top || 0; + b.event && (e = b.event.pageX - 10, a = b.event.pageY - 10, b.title && (a -= 20), b.parentMenu && (b = b.parentMenu.root.getBoundingClientRect(), e = b.left + b.width), b = document.body.getBoundingClientRect(), h = g.getBoundingClientRect(), e > b.width - h.width - 10 && (e = b.width - h.width - 10), a > b.height - h.height - 10 && (a = b.height - h.height - 10)); + g.style.left = e + "px"; + g.style.top = a + "px"; + } + var e = u.LiteGraph = {NODE_TITLE_HEIGHT:16, NODE_SLOT_HEIGHT:15, NODE_WIDTH:140, NODE_MIN_WIDTH:50, NODE_COLLAPSED_RADIUS:10, NODE_COLLAPSED_WIDTH:80, CANVAS_GRID_SIZE:10, NODE_TITLE_COLOR:"#222", NODE_DEFAULT_COLOR:"#999", NODE_DEFAULT_BGCOLOR:"#444", NODE_DEFAULT_BOXCOLOR:"#AEF", NODE_DEFAULT_SHAPE:"box", MAX_NUMBER_OF_NODES:1000, DEFAULT_POSITION:[100, 100], node_images_path:"", VALID_SHAPES:["box", "round"], BOX_SHAPE:1, ROUND_SHAPE:2, CIRCLE_SHAPE:3, INPUT:1, OUTPUT:2, EVENT:-1, ACTION:-1, + ALWAYS:0, ON_EVENT:1, NEVER:2, ON_TRIGGER: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; + e.debug && console.log("Node registered: " + a); + a.split("/"); + var c = b.constructor.name, g = a.lastIndexOf("/"); + b.category = a.substr(0, g); + b.title || (b.title = c); + 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 "box": + this._shape = e.BOX_SHAPE; + break; + case "round": + this._shape = e.ROUND_SHAPE; + break; + case "circle": + this._shape = e.CIRCLE_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[c] = 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, c, g) { + for (var h = Array(b.length), d = "", n = e.getParameterNames(b), l = 0; l < n.length; ++l) { + d += "this.addInput('" + n[l] + "'," + (c && c[l] ? "'" + c[l] + "'" : "0") + ");\n"; + } + c = Function(d + ("this.addOutput('out'," + (g ? "'" + g + "'" : 0) + ");\n")); + c.title = a.split("/").pop(); + c.desc = "Generated from " + b.name; + c.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, c); + }, addNodeMethod:function(a, b) { + k.prototype[a] = b; + for (var c in this.registered_node_types) { + var g = this.registered_node_types[c]; + g.prototype[a] && (g.prototype["_" + a] = g.prototype[a]); + g.prototype[a] = b; + } + }, createNode:function(a, b, c) { + var g = this.registered_node_types[a]; + if (!g) { + return e.debug && console.log('GraphNode type "' + a + '" not registered.'), null; + } + b = b || g.title || a; + g = new g(b); + g.type = a; + g.title || (g.title = b); + g.properties || (g.properties = {}); + g.properties_info || (g.properties_info = []); + g.flags || (g.flags = {}); + g.size || (g.size = g.computeSize()); + g.pos || (g.pos = e.DEFAULT_POSITION.concat()); + g.mode || (g.mode = e.ALWAYS); + if (c) { + for (var h in c) { + g[h] = c[h]; + } + } + return g; + }, getNodeType:function(a) { + return this.registered_node_types[a]; + }, getNodeTypesInCategory:function(a) { + var b = [], c; + for (c in this.registered_node_types) { + "" == a ? null == this.registered_node_types[c].category && b.push(this.registered_node_types[c]) : this.registered_node_types[c].category == a && b.push(this.registered_node_types[c]); + } + return b; + }, 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 c = []; + for (b in a) { + c.push(b); + } + return c; + }, reloadNodes:function(a) { + var b = document.getElementsByTagName("script"), c = [], g; + for (g in b) { + c.push(b[g]); + } + b = document.getElementsByTagName("head")[0]; + a = document.location.href + a; + for (g in c) { + var h = c[g].src; + if (h && h.substr(0, a.length) == a) { + try { + e.debug && console.log("Reloading: " + h); + var d = document.createElement("script"); + d.type = "text/javascript"; + d.src = h; + b.appendChild(d); + b.removeChild(c[g]); + } catch (n) { + if (e.throw_errors) { + throw n; + } + e.debug && console.log("Error while reloading " + h); + } + } + } + e.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 c in a) { + b[c] = a[c]; + } + return b; + }, isValidConnection:function(a, b) { + if (!a || !b || a == b || a == e.EVENT && b == e.ACTION) { + return !0; + } + a = a.toLowerCase(); + b = b.toLowerCase(); + if (-1 == a.indexOf(",") && -1 == b.indexOf(",")) { + return a == b; + } + a = a.split(","); + b = b.split(","); + for (var c = 0; c < a.length; ++c) { + for (var g = 0; g < b.length; ++g) { + if (a[c] == b[g]) { + return !0; + } + } + } + return !1; + }}; + e.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 = e.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_node_id = 0; + this._nodes = []; + this._nodes_by_id = {}; + this._nodes_executable = this._nodes_in_order = null; + this.last_link_id = 0; + this.links = {}; + this.iteration = 0; + this.config = {}; + this.fixedtime = this.runningtime = this.globaltime = 0; + this.elapsed_time = this.fixedtime_lapse = 0.01; + this.starttime = 0; + this.catch_errors = !0; + this.global_inputs = {}; + this.global_outputs = {}; + this.debug = !0; + this.change(); + this.sendActionToCanvas("clear"); + }; + f.prototype.attachCanvas = function(a) { + if (a.constructor != d) { + 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.starttime = e.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 c = e.getTime(); + this.globaltime = 0.001 * (c - this.starttime); + var g = this._nodes_executable ? this._nodes_executable : this._nodes; + if (g) { + if (b) { + for (var h = 0; h < a; h++) { + for (var d = 0, n = g.length; d < n; ++d) { + var l = g[d]; + if (l.mode == e.ALWAYS && l.onExecute) { + l.onExecute(); + } + } + this.fixedtime += this.fixedtime_lapse; + if (this.onExecuteStep) { + this.onExecuteStep(); + } + } + if (this.onAfterExecute) { + this.onAfterExecute(); + } + } else { + try { + for (h = 0; h < a; h++) { + d = 0; + for (n = g.length; d < n; ++d) { + if (l = g[d], l.mode == e.ALWAYS && l.onExecute) { + l.onExecute(); + } + } + this.fixedtime += this.fixedtime_lapse; + if (this.onExecuteStep) { + this.onExecuteStep(); + } + } + if (this.onAfterExecute) { + this.onAfterExecute(); + } + this.errors_in_execution = !1; + } catch (A) { + this.errors_in_execution = !0; + if (e.throw_errors) { + throw A; + } + e.debug && console.log("Error during execution: " + A); + this.stop(); + } + } + a = e.getTime() - c; + 0 == a && (a = 1); + this.elapsed_time = 0.001 * a; + this.globaltime += 0.001 * a; + this.iteration += 1; + } + }; + 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 c = [], g = [], h = {}, d = {}, n = {}, l = 0, f = this._nodes.length; l < f; ++l) { + var p = this._nodes[l]; + if (!a || p.onExecute) { + h[p.id] = p; + var k = 0; + if (p.inputs) { + for (var q = 0, r = p.inputs.length; q < r; q++) { + p.inputs[q] && null != p.inputs[q].link && (k += 1); + } + } + 0 == k ? (g.push(p), b && (p._level = 1)) : (b && (p._level = 0), n[p.id] = k); + } + } + for (; 0 != g.length;) { + if (p = g.shift(), c.push(p), delete h[p.id], p.outputs) { + for (l = 0; l < p.outputs.length; l++) { + if (a = p.outputs[l], null != a && null != a.links && 0 != a.links.length) { + for (q = 0; q < a.links.length; q++) { + (f = this.links[a.links[q]]) && !d[f.id] && (k = this.getNodeById(f.target_id), null == k ? d[f.id] = !0 : (b && (!k._level || k._level <= p._level) && (k._level = p._level + 1), d[f.id] = !0, --n[k.id], 0 == n[k.id] && g.push(k))); + } + } + } + } + } + for (l in h) { + c.push(h[l]); + } + c.length != this._nodes.length && e.debug && console.warn("something went wrong, nodes missing"); + for (l = 0; l < c.length; ++l) { + c[l].order = l; + } + return c; + }; + f.prototype.arrange = function(a) { + a = a || 40; + for (var b = this.computeExecutionOrder(!1, !0), c = [], g = 0; g < b.length; ++g) { + var e = b[g], d = e._level || 1; + c[d] || (c[d] = []); + c[d].push(e); + } + b = a; + for (g = 0; g < c.length; ++g) { + if (d = c[g]) { + for (var n = 100, l = a, f = 0; f < d.length; ++f) { + e = d[f], e.pos[0] = b, e.pos[1] = l, e.size[0] > n && (n = e.size[0]), l += e.size[1] + a; + } + b += n + 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, c) { + c = c || e.ALWAYS; + var g = this._nodes_in_order ? this._nodes_in_order : this._nodes; + if (g) { + for (var h = 0, d = g.length; h < d; ++h) { + var n = g[h]; + if (n[a] && n.mode == c) { + if (void 0 === b) { + n[a](); + } else { + if (b && b.constructor === Array) { + n[a].apply(n, b); + } else { + n[a](b); + } + } + } + } + } + }; + f.prototype.sendActionToCanvas = function(a, b) { + if (this.list_of_graphcanvas) { + for (var c = 0; c < this.list_of_graphcanvas.length; ++c) { + var g = this.list_of_graphcanvas[c]; + g[a] && g[a].apply(g, b); + } + } + }; + f.prototype.add = function(a, b) { + if (a) { + -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 >= e.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._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 (null != this._nodes_by_id[a.id] && !a.ignore_remove) { + if (a.inputs) { + for (var b = 0; b < a.inputs.length; b++) { + var c = a.inputs[b]; + null != c.link && a.disconnectInput(b); + } + } + if (a.outputs) { + for (b = 0; b < a.outputs.length; b++) { + c = a.outputs[b], null != c.links && c.links.length && a.disconnectOutput(b); + } + } + if (a.onRemoved) { + a.onRemoved(); + } + a.graph = null; + if (this.list_of_graphcanvas) { + for (b = 0; b < this.list_of_graphcanvas.length; ++b) { + c = this.list_of_graphcanvas[b], c.selected_nodes[a.id] && delete c.selected_nodes[a.id], c.node_dragged == a && (c.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 = [], c = 0, g = this._nodes.length; c < g; ++c) { + this._nodes[c].constructor === a && b.push(this._nodes[c]); + } + return b; + }; + f.prototype.findNodesByType = function(a) { + a = a.toLowerCase(); + for (var b = [], c = 0, g = this._nodes.length; c < g; ++c) { + this._nodes[c].type.toLowerCase() == a && b.push(this._nodes[c]); + } + return b; + }; + f.prototype.findNodesByTitle = function(a) { + for (var b = [], c = 0, g = this._nodes.length; c < g; ++c) { + this._nodes[c].title == a && b.push(this._nodes[c]); + } + return b; + }; + f.prototype.getNodeOnPos = function(a, b, c) { + c = c || this._nodes; + for (var g = c.length - 1; 0 <= g; g--) { + var e = c[g]; + if (e.isPointInsideNode(a, b, 2)) { + return e; + } + } + return null; + }; + f.prototype.addGlobalInput = function(a, b, c) { + this.global_inputs[a] = {name:a, type:b, value:c}; + 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.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]; + 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.toLowerCase() != b.toLowerCase() && (this.global_inputs[a].type = b, this.onGlobalInputTypeChanged)) { + this.onGlobalInputTypeChanged(a, b); + } + }; + f.prototype.removeGlobalInput = function(a) { + if (!this.global_inputs[a]) { + return !1; + } + delete this.global_inputs[a]; + if (this.onGlobalInputRemoved) { + this.onGlobalInputRemoved(a); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + return !0; + }; + f.prototype.addGlobalOutput = function(a, b, c) { + this.global_outputs[a] = {name:a, type:b, value:c}; + 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.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]; + 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.toLowerCase() != b.toLowerCase() && (this.global_outputs[a].type = b, this.onGlobalOutputTypeChanged)) { + this.onGlobalOutputTypeChanged(a, b); + } + }; + f.prototype.removeGlobalOutput = function(a) { + if (!this.global_outputs[a]) { + return !1; + } + delete this.global_outputs[a]; + if (this.onGlobalOutputRemoved) { + this.onGlobalOutputRemoved(a); + } + if (this.onGlobalsChange) { + this.onGlobalsChange(); + } + return !0; + }; + f.prototype.setInputData = function(a, b) { + a = this.findNodesByName(a); + for (var c = 0, g = a.length; c < g; ++c) { + a[c].setValue(b); + } + }; + f.prototype.getOutputData = function(a) { + return this.findNodesByName(a).length ? m[0].getValue() : null; + }; + f.prototype.triggerInput = function(a, b) { + a = this.findNodesByName(a); + for (var c = 0; c < a.length; ++c) { + a[c].onTrigger(b); + } + }; + f.prototype.setCallback = function(a, b) { + a = this.findNodesByName(a); + for (var c = 0; c < a.length; ++c) { + a[c].setTrigger(b); + } + }; + f.prototype.connectionChange = function(a) { + this.updateExecutionOrder(); + if (this.onConnectionChange) { + this.onConnectionChange(a); + } + 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() { + e.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, c = this._nodes.length; b < c; ++b) { + a.push(this._nodes[b].serialize()); + } + c = []; + for (b in this.links) { + var g = this.links[b]; + c.push([g.id, g.origin_id, g.origin_slot, g.target_id, g.target_slot, g.type]); + } + return {iteration:this.iteration, frame:this.frame, last_node_id:this.last_node_id, last_link_id:this.last_link_id, links:c, config:this.config, nodes:a}; + }; + f.prototype.configure = function(a, b) { + b || this.clear(); + b = a.nodes; + if (a.links && a.links.constructor === Array) { + for (var c = {}, g = 0; g < a.links.length; ++g) { + var h = a.links[g]; + c[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 = c; + } + for (g in a) { + this[g] = a[g]; + } + a = !1; + this._nodes = []; + g = 0; + for (c = b.length; g < c; ++g) { + h = b[g]; + var d = e.createNode(h.type, h.title); + d ? (d.id = h.id, this.add(d, !0)) : (e.debug && console.log("Node not found: " + h.type), a = !0); + } + g = 0; + for (c = b.length; g < c; ++g) { + h = b[g], (d = this.getNodeById(h.id)) && d.configure(h); + } + this.updateExecutionOrder(); + this.setDirtyCanvas(!0, !0); + return a; + }; + f.prototype.load = function(a) { + var b = this, c = new XMLHttpRequest; + c.open("GET", a, !0); + c.send(null); + c.onload = function(a) { + 200 !== c.status ? console.error("Error loading graph:", c.status, c.response) : (a = JSON.parse(c.response), b.configure(a)); + }; + c.onerror = function(a) { + console.error("Error loading graph:", a); + }; + }; + f.prototype.onNodeTrace = function(a, b, c) { + }; + u.LGraphNode = e.LGraphNode = k; + k.prototype._ctor = function(a) { + this.title = a || "Unnamed"; + this.size = [e.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) { + for (var b in a) { + if ("console" != b) { + if ("properties" == b) { + for (var c in a.properties) { + if (this.properties[c] = a.properties[c], this.onPropertyChanged) { + this.onPropertyChanged(c, a.properties[c]); + } + } + } else { + null != a[b] && ("object" == typeof a[b] ? this[b] && this[b].configure ? this[b].configure(a[b]) : this[b] = e.cloneObject(a[b], this[b]) : this[b] = a[b]); + } + } + } + if (this.onConnectionsChange) { + if (this.inputs) { + for (var g = 0; g < this.inputs.length; ++g) { + c = this.inputs[g]; + var h = this.graph.links[c.link]; + this.onConnectionsChange(e.INPUT, g, !0, h, c); + } + } + if (this.outputs) { + for (g = 0; g < this.outputs.length; ++g) { + if (c = this.outputs[g], c.links) { + for (b = 0; b < c.links.length; ++b) { + h = this.graph.links[c.links[b]], this.onConnectionsChange(e.OUTPUT, g, !0, h, c); + } + } + } + } + } + for (g in this.inputs) { + c = this.inputs[g], c.link && c.link.length && (h = c.link, "object" == typeof h && (c.link = h[0], 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 (g in this.outputs) { + if (c = this.outputs[g], c.links && 0 != c.links.length) { + for (b in c.links) { + h = c.links[b], "object" == typeof h && (c.links[b] = h[0]); + } + } + } + if (this.onConfigure) { + this.onConfigure(a); + } + }; + k.prototype.serialize = function() { + if (this.outputs) { + for (var a = 0; a < this.outputs.length; a++) { + delete this.outputs[a]._data; + } + } + a = {id:this.id, title:this.title, type:this.type, pos:this.pos, size:this.size, data:this.data, flags:e.cloneObject(this.flags), inputs:this.inputs, outputs:this.outputs, mode:this.mode}; + this.properties && (a.properties = e.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 = e.createNode(this.type), b = e.cloneObject(this.serialize()); + if (b.inputs) { + for (var c = 0; c < b.inputs.length; ++c) { + b.inputs[c].link = null; + } + } + if (b.outputs) { + for (c = 0; c < b.outputs.length; ++c) { + b.outputs[c].links && (b.outputs[c].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 c = this.outputs[a]; + if (c && (c._data = b, this.outputs[a].links)) { + for (c = 0; c < this.outputs[a].links.length; c++) { + this.graph.links[this.outputs[a].links[c]].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.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 && a.link ? (a = this.graph.links[a.link]) ? this.graph.getNodeById(a.origin_id) : null : null; + }; + 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 : null; + }; + 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 = [], c = 0; c < a.links.length; c++) { + var g = this.graph.links[a.links[c]]; + g && (g = this.graph.getNodeById(g.target_id)) && b.push(g); + } + return b; + }; + k.prototype.trigger = function(a, b) { + if (this.outputs && this.outputs.length) { + this.graph && (this.graph._last_trigger_time = e.getTime()); + for (var c = 0; c < this.outputs.length; ++c) { + var g = this.outputs[c]; + !g || g.type !== e.EVENT || a && g.name != a || this.triggerSlot(c, 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 = e.getTime()); + for (var c = 0; c < a.length; ++c) { + var g = this.graph.links[a[c]]; + if (g) { + var h = this.graph.getNodeById(g.target_id); + if (h) { + if (g._last_time = e.getTime(), g = h.inputs[g.target_slot], h.onAction) { + h.onAction(g.name, b); + } else { + if (h.mode === e.ON_TRIGGER && h.onExecute) { + h.onExecute(b); + } + } + } + } + } + } + }; + k.prototype.addProperty = function(a, b, c, g) { + c = {name:a, type:c, default_value:b}; + if (g) { + for (var e in g) { + c[e] = g[e]; + } + } + this.properties_info || (this.properties_info = []); + this.properties_info.push(c); + this.properties || (this.properties = {}); + this.properties[a] = b; + return c; + }; + k.prototype.addOutput = function(a, b, c) { + a = {name:a, type:b, links:null}; + if (c) { + for (var g in c) { + a[g] = c[g]; + } + } + 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 c = a[b], g = {name:c[0], type:c[1], link:null}; + if (a[2]) { + for (var e in c[2]) { + g[e] = c[2][e]; + } + } + this.outputs || (this.outputs = []); + this.outputs.push(g); + if (this.onOutputAdded) { + this.onOutputAdded(g); + } + } + 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, c) { + a = {name:a, type:b || 0, link:null}; + if (c) { + for (var e in c) { + a[e] = c[e]; + } + } + 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 c = a[b], e = {name:c[0], type:c[1], link:null}; + if (a[2]) { + for (var h in c[2]) { + e[h] = c[2][h]; + } + } + this.inputs || (this.inputs = []); + this.inputs.push(e); + if (this.onInputAdded) { + this.onInputAdded(e); + } + } + 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, c, e) { + a = {name:a, type:b, pos:c, direction:e, links:null}; + this.connections.push(a); + return a; + }; + k.prototype.computeSize = function(a, b) { + 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); + b[1] = 14 * a + 6; + a = (a = this.title) ? 8.4 * a.length : 0; + var c = 0, g = 0; + if (this.inputs) { + for (var h = 0, d = this.inputs.length; h < d; ++h) { + var n = this.inputs[h]; + n = (n = n.label || n.name || "") ? 8.4 * n.length : 0; + c < n && (c = n); + } + } + if (this.outputs) { + for (h = 0, d = this.outputs.length; h < d; ++h) { + n = this.outputs[h], n = (n = n.label || n.name || "") ? 8.4 * n.length : 0, g < n && (g = n); + } + } + b[0] = Math.max(c + g + 10, a); + b[0] = Math.max(b[0], e.NODE_WIDTH); + return b; + }; + k.prototype.getBounding = function(a) { + a = a || new Float32Array(4); + a[0] = this.pos[0] - 4; + a[1] = this.pos[1] - e.NODE_TITLE_HEIGHT; + a[2] = this.size[0] + 4; + a[3] = this.size[1] + e.NODE_TITLE_HEIGHT; + return a; + }; + k.prototype.isPointInsideNode = function(a, b, c) { + c = c || 0; + var g = this.graph && this.graph.isLive() ? 0 : 20; + if (this.flags.collapsed) { + if (r(a, b, this.pos[0] - c, this.pos[1] - e.NODE_TITLE_HEIGHT - c, e.NODE_COLLAPSED_WIDTH + 2 * c, e.NODE_TITLE_HEIGHT + 2 * c)) { + return !0; + } + } else { + if (this.pos[0] - 4 - c < a && this.pos[0] + this.size[0] + 4 + c > a && this.pos[1] - g - c < b && this.pos[1] + this.size[1] + c > b) { + return !0; + } + } + return !1; + }; + k.prototype.getSlotInPosition = function(a, b) { + if (this.inputs) { + for (var c = 0, e = this.inputs.length; c < e; ++c) { + var h = this.inputs[c], d = this.getConnectionPos(!0, c); + if (r(a, b, d[0] - 10, d[1] - 5, 20, 10)) { + return {input:h, slot:c, link_pos:d, locked:h.locked}; + } + } + } + if (this.outputs) { + for (c = 0, e = this.outputs.length; c < e; ++c) { + if (h = this.outputs[c], d = this.getConnectionPos(!1, c), r(a, b, d[0] - 10, d[1] - 5, 20, 10)) { + return {output:h, slot:c, link_pos:d, locked:h.locked}; + } + } + } + return null; + }; + k.prototype.findInputSlot = function(a) { + if (!this.inputs) { + return -1; + } + for (var b = 0, c = this.inputs.length; b < c; ++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, c = this.outputs.length; b < c; ++b) { + if (a == this.outputs[b].name) { + return b; + } + } + return -1; + }; + k.prototype.connect = function(a, b, c) { + c = c || 0; + if (a.constructor === String) { + if (a = this.findOutputSlot(a), -1 == a) { + return e.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.outputs || a >= this.outputs.length) { + return e.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + b && b.constructor === Number && (b = this.graph.getNodeById(b)); + if (!b) { + throw "Node not found"; + } + if (b == this) { + return !1; + } + if (c.constructor === String) { + if (c = b.findInputSlot(c), -1 == c) { + return e.debug && console.log("Connect: Error, no slot of name " + c), !1; + } + } else { + if (c === e.EVENT) { + return !1; + } + if (!b.inputs || c >= b.inputs.length) { + return e.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + null != b.inputs[c].link && b.disconnectInput(c); + this.setDirtyCanvas(!1, !0); + this.graph.connectionChange(this); + var g = this.outputs[a]; + if (b.onConnectInput && !1 === b.onConnectInput(c, g.type, g)) { + return !1; + } + var h = b.inputs[c]; + if (e.isValidConnection(g.type, h.type)) { + var d = {id:this.graph.last_link_id++, type:h.type, origin_id:this.id, origin_slot:a, target_id:b.id, target_slot:c}; + this.graph.links[d.id] = d; + null == g.links && (g.links = []); + g.links.push(d.id); + b.inputs[c].link = d.id; + if (this.onConnectionsChange) { + this.onConnectionsChange(e.OUTPUT, a, !0, d, g); + } + if (b.onConnectionsChange) { + b.onConnectionsChange(e.INPUT, c, !0, d, 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 e.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.outputs || a >= this.outputs.length) { + return e.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + var c = this.outputs[a]; + if (!c.links || 0 == c.links.length) { + return !1; + } + if (b) { + b.constructor === Number && (b = this.graph.getNodeById(b)); + if (!b) { + throw "Target Node not found"; + } + for (var g = 0, h = c.links.length; g < h; g++) { + var d = c.links[g], n = this.graph.links[d]; + if (n.target_id == b.id) { + c.links.splice(g, 1); + var l = b.inputs[n.target_slot]; + l.link = null; + delete this.graph.links[d]; + if (b.onConnectionsChange) { + b.onConnectionsChange(e.INPUT, n.target_slot, !1, n, l); + } + if (this.onConnectionsChange) { + this.onConnectionsChange(e.OUTPUT, a, !1, n, c); + } + break; + } + } + } else { + g = 0; + for (h = c.links.length; g < h; g++) { + if (d = c.links[g], n = this.graph.links[d]) { + if (b = this.graph.getNodeById(n.target_id)) { + if (l = b.inputs[n.target_slot], l.link = null, b.onConnectionsChange) { + b.onConnectionsChange(e.INPUT, n.target_slot, !1, n, l); + } + } + delete this.graph.links[d]; + if (this.onConnectionsChange) { + this.onConnectionsChange(e.OUTPUT, a, !1, n, c); + } + } + } + c.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 e.debug && console.log("Connect: Error, no slot of name " + a), !1; + } + } else { + if (!this.inputs || a >= this.inputs.length) { + return e.debug && console.log("Connect: Error, slot number not found"), !1; + } + } + var b = this.inputs[a]; + if (!b) { + return !1; + } + var c = this.inputs[a].link; + this.inputs[a].link = null; + var g = this.graph.links[c]; + if (g) { + var h = this.graph.getNodeById(g.origin_id); + if (!h) { + return !1; + } + var d = h.outputs[g.origin_slot]; + if (!d || !d.links || 0 == d.links.length) { + return !1; + } + for (var n = 0, l = d.links.length; n < l; n++) { + if (d.links[n] == c) { + d.links.splice(n, 1); + break; + } + } + delete this.graph.links[c]; + if (this.onConnectionsChange) { + this.onConnectionsChange(e.INPUT, a, !1, g, b); + } + if (h.onConnectionsChange) { + h.onConnectionsChange(e.OUTPUT, n, !1, g, d); + } + } + 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 * e.NODE_TITLE_HEIGHT] : [this.pos[0] + e.NODE_COLLAPSED_WIDTH, this.pos[1] - 0.5 * e.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 * e.NODE_SLOT_HEIGHT] : [this.pos[0] + this.size[0] + 1, this.pos[1] + 10 + b * e.NODE_SLOT_HEIGHT]; + }; + k.prototype.alignToGrid = function() { + this.pos[0] = e.CANVAS_GRID_SIZE * Math.round(this.pos[0] / e.CANVAS_GRID_SIZE); + this.pos[1] = e.CANVAS_GRID_SIZE * Math.round(this.pos[1] / e.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 = e.node_images_path + a; + b.ready = !1; + var c = this; + b.onload = function() { + this.ready = !0; + c.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, c = 0; c < b.length; ++c) { + var e = b[c]; + if (a || e.node_capturing_input == this) { + e.node_capturing_input = a ? this : null; + } + } + } + }; + k.prototype.collapse = function() { + this.flags.collapsed = this.flags.collapsed ? !1 : !0; + this.setDirtyCanvas(!0, !0); + }; + k.prototype.pin = function(a) { + this.flags.pinned = void 0 === a ? !this.flags.pinned : a; + }; + k.prototype.localToScreen = function(a, b, c) { + return [(a + this.pos[0]) * c.scale + c.offset[0], (b + this.pos[1]) * c.scale + c.offset[1]]; + }; + u.LGraphCanvas = e.LGraphCanvas = d; + d.link_type_colors = {"-1":"#F85", number:"#AAC", node:"#DCA"}; + d.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.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_in_panel = this.dirty_area = null; + this.last_mouse = [0, 0]; + this.last_mouseclick = 0; + if (this.onClear) { + this.onClear(); + } + }; + d.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))); + }; + d.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); + }; + d.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); + } + }; + d.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")) && (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(); + } + }; + 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, 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; + } + }; + 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 b = a.indexOf("?"); + -1 != b && (a = a.substr(0, b)); + b = a.lastIndexOf("."); + return -1 == b ? "" : a.substr(b + 1).toLowerCase(); + }; + d.prototype.enableWebGL = function() { + this.gl = this.ctx = enableWebGLCanvas(this.canvas); + this.ctx.webgl = !0; + this.bgcanvas = this.canvas; + this.bgctx = this.gl; + }; + d.prototype.setDirty = function(a, b) { + a && (this.dirty_canvas = !0); + b && (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 b = this.getCanvasWindow(); + this.is_rendering && b.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 b = this.getCanvasWindow(); + d.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 c = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes), g = !1; + e.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, g = !0); + var h = !1; + if (c && this.allow_interaction && !g) { + this.live_mode || c.flags.pinned || this.bringToFront(c); + if (!this.connecting_node && !c.flags.collapsed && !this.live_mode) { + if (c.outputs) { + for (var l = 0, n = c.outputs.length; l < n; ++l) { + var f = c.outputs[l], p = c.getConnectionPos(!1, l); + if (r(a.canvasX, a.canvasY, p[0] - 10, p[1] - 5, 20, 10)) { + this.connecting_node = c; + this.connecting_output = f; + this.connecting_pos = c.getConnectionPos(!1, l); + this.connecting_slot = l; + g = !0; + break; + } + } + } + if (c.inputs) { + for (l = 0, n = c.inputs.length; l < n; ++l) { + f = c.inputs[l], p = c.getConnectionPos(!0, l), r(a.canvasX, a.canvasY, p[0] - 10, p[1] - 5, 20, 10) && null !== f.link && (c.disconnectInput(l), g = this.dirty_bgcanvas = !0); + } + } + !g && r(a.canvasX, a.canvasY, c.pos[0] + c.size[0] - 5, c.pos[1] + c.size[1] - 5, 5, 5) && (this.resizing_node = c, this.canvas.style.cursor = "se-resize", g = !0); + } + !g && r(a.canvasX, a.canvasY, c.pos[0], c.pos[1] - e.NODE_TITLE_HEIGHT, e.NODE_TITLE_HEIGHT, e.NODE_TITLE_HEIGHT) && (c.collapse(), g = !0); + if (!g) { + l = !1; + if (300 > e.getTime() - this.last_mouseclick && this.selected_nodes[c.id]) { + if (c.onDblClick) { + c.onDblClick(a); + } + this.processNodeDblClicked(c); + l = !0; + } + c.onMouseDown && c.onMouseDown(a, [a.canvasX - c.pos[0], a.canvasY - c.pos[1]]) ? l = !0 : this.live_mode && (l = h = !0); + l || (this.allow_dragnodes && (this.node_dragged = c), this.selected_nodes[c.id] || this.processNodeSelected(c, a)); + this.dirty_canvas = !0; + } + } else { + h = !0; + } + !g && h && this.allow_dragcanvas && (this.dragging_canvas = !0); + } else { + 2 != a.which && 3 == a.which && this.processContextMenu(c, a); + } + this.last_mouse[0] = a.localX; + this.last_mouse[1] = a.localY; + this.last_mouseclick = e.getTime(); + this.canvas_mouse = [a.canvasX, a.canvasY]; + 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; + } + }; + d.prototype.processMouseMove = function(a) { + this.autoresize && this.resize(); + if (this.graph) { + d.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 = [a.canvasX, a.canvasY]; + 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.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); + b = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes); + for (var g = 0, h = this.graph._nodes.length; g < h; ++g) { + if (this.graph._nodes[g].mouseOver && b != this.graph._nodes[g]) { + this.graph._nodes[g].mouseOver = !1; + if (this.node_over && this.node_over.onMouseLeave) { + this.node_over.onMouseLeave(a); + } + this.node_over = null; + this.dirty_canvas = !0; + } + } + if (b) { + if (!b.mouseOver && (b.mouseOver = !0, this.node_over = b, this.dirty_canvas = !0, b.onMouseEnter)) { + b.onMouseEnter(a); + } + if (b.onMouseMove) { + b.onMouseMove(a); + } + if (this.connecting_node && (h = this._highlight_input || [0, 0], !this.isOverNodeBox(b, a.canvasX, a.canvasY))) { + var l = this.isOverNodeInput(b, a.canvasX, a.canvasY, h); + -1 != l && b.inputs[l] ? e.isValidConnection(this.connecting_output.type, b.inputs[l].type) && (this._highlight_input = h) : this._highlight_input = null; + } + r(a.canvasX, a.canvasY, b.pos[0] + b.size[0] - 5, b.pos[1] + b.size[1] - 5, 5, 5) ? this.canvas.style.cursor = "se-resize" : this.canvas.style.cursor = null; + } else { + this.canvas.style.cursor = null; + } + if (this.node_capturing_input && this.node_capturing_input != b && this.node_capturing_input.onMouseMove) { + this.node_capturing_input.onMouseMove(a); + } + if (this.node_dragged && !this.live_mode) { + for (g in this.selected_nodes) { + b = this.selected_nodes[g], b.pos[0] += c[0] / this.scale, b.pos[1] += c[1] / this.scale; + } + this.dirty_bgcanvas = this.dirty_canvas = !0; + } + this.resizing_node && !this.live_mode && (this.resizing_node.size[0] += c[0] / this.scale, this.resizing_node.size[1] += c[1] / this.scale, c = Math.max(this.resizing_node.inputs ? this.resizing_node.inputs.length : 0, this.resizing_node.outputs ? this.resizing_node.outputs.length : 0), this.resizing_node.size[1] < c * e.NODE_SLOT_HEIGHT + 4 && (this.resizing_node.size[1] = c * e.NODE_SLOT_HEIGHT + 4), this.resizing_node.size[0] < e.NODE_MIN_WIDTH && (this.resizing_node.size[0] = e.NODE_MIN_WIDTH), + this.canvas.style.cursor = "se-resize", this.dirty_bgcanvas = this.dirty_canvas = !0); + } + } + } + a.preventDefault(); + return !1; + } + }; + d.prototype.processMouseUp = function(a) { + if (this.graph) { + var b = this.getCanvasWindow().document; + d.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); + if (1 == a.which) { + if (this.dragging_rectangle) { + if (this.graph) { + var c = this.graph._nodes, g = 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(g), v(this.dragging_rectangle, g) && 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 == e.EVENT && this.isOverNodeBox(b, a.canvasX, a.canvasY) ? this.connecting_node.connect(this.connecting_slot, b, e.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 == e.EVENT ? this.connecting_node.connect(this.connecting_slot, b, e.EVENT) : c && !c.link && e.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); + c = e.getTime(); + !b && 300 > c - this.last_mouseclick && 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 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; + } + }; + d.prototype.isOverNodeBox = function(a, b, c) { + var g = e.NODE_TITLE_HEIGHT; + return r(b, c, a.pos[0] + 2, a.pos[1] + 2 - g, g - 4, g - 4) ? !0 : !1; + }; + d.prototype.isOverNodeInput = function(a, b, c, e) { + if (a.inputs) { + for (var g = 0, d = a.inputs.length; g < d; ++g) { + var n = a.getConnectionPos(!0, g); + if (r(b, c, n[0] - 10, n[1] - 5, 20, 10)) { + return e && (e[0] = n[0], e[1] = n[1]), g; + } + } + } + return -1; + }; + d.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; + } + } + } + }; + d.prototype.copyToClipboard = function() { + var a = {nodes:[], links:[]}, b = 0, c = [], e; + for (e in this.selected_nodes) { + var h = this.selected_nodes[e]; + h._relative_id = b; + c.push(h); + b += 1; + } + for (e = 0; e < c.length; ++e) { + if (h = c[e], a.nodes.push(h.clone().serialize()), h.inputs && h.inputs.length) { + for (b = 0; b < h.inputs.length; ++b) { + var d = h.inputs[b]; + if (d && null != d.link && (d = this.graph.links[d.link])) { + var n = this.graph.getNodeById(d.origin_id); + n && this.selected_nodes[n.id] && a.links.push([n._relative_id, b, h._relative_id, d.target_slot]); + } + } + } + } + localStorage.setItem("litegrapheditor_clipboard", JSON.stringify(a)); + }; + d.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 = e.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); + } + }; + d.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 e = 0; e < b.length; e++) { + var h = a.dataTransfer.files[0], l = h.name; + d.getFileExtension(l); + if (c.onDropFile) { + c.onDropFile(h); + } + if (c.onDropData) { + var n = new FileReader; + n.onload = function(a) { + c.onDropData(a.target.result, l, h); + }; + var f = h.type.split("/")[0]; + "text" == f || "" == f ? n.readAsText(h) : "image" == f ? n.readAsDataURL(h) : n.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); + }; + d.prototype.checkDropItem = function(a) { + if (a.dataTransfer.files.length) { + var b = a.dataTransfer.files[0], c = d.getFileExtension(b.name).toLowerCase(); + if (c = e.node_types_by_file_extension[c]) { + if (c = e.createNode(c.type), c.pos = [a.canvasX, a.canvasY], this.graph.add(c), c.onDropFile) { + c.onDropFile(b); + } + } + } + }; + d.prototype.processNodeDblClicked = function(a) { + if (this.onShowNodePanel) { + this.onShowNodePanel(a); + } + if (this.onNodeDblClicked) { + this.onNodeDblClicked(a); + } + this.setDirty(!0); + }; + d.prototype.processNodeSelected = function(a, b) { + this.selectNode(a, b && b.shiftKey); + if (this.onNodeSelected) { + this.onNodeSelected(a); + } + }; + d.prototype.processNodeDeselected = function(a) { + this.deselectNode(a); + if (this.onNodeDeselected) { + this.onNodeDeselected(a); + } + }; + d.prototype.selectNode = function(a, b) { + null == a ? this.deselectAllNodes() : this.selectNodes([a], b); + }; + d.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 e = c.outputs[b]; + if (e.links) { + for (var h = 0; h < e.links.length; ++h) { + this.highlighted_links[e.links[h]] = !0; + } + } + } + } + } + } + this.setDirty(!0); + }; + d.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 e = 0; e < c.links.length; ++e) { + delete this.highlighted_links[c.links[e]]; + } + } + } + } + } + }; + d.prototype.deselectAllNodes = function() { + if (this.graph) { + for (var a = this.graph._nodes, b = 0, c = a.length; b < c; ++b) { + var e = a[b]; + if (e.selected) { + if (e.onDeselected) { + e.onDeselected(); + } + e.selected = !1; + } + } + this.selected_nodes = {}; + this.highlighted_links = {}; + this.setDirty(!0); + } + }; + d.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); + }; + d.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); + }; + d.prototype.adjustMouseEvent = function(a) { + var b = this.canvas.getBoundingClientRect(); + a.localX = a.pageX - b.left; + a.localY = a.pageY - b.top; + a.canvasX = a.localX / this.scale - this.offset[0]; + a.canvasY = a.localY / this.scale - this.offset[1]; + }; + d.prototype.setZoom = function(a, b) { + b || (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; + }; + d.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; + }; + d.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; + }; + d.prototype.convertEventToCanvas = function(a) { + var b = this.canvas.getBoundingClientRect(); + return this.convertOffsetToCanvas([a.pageX - b.left, a.pageY - b.top]); + }; + d.prototype.bringToFront = function(a) { + var b = this.graph._nodes.indexOf(a); + -1 != b && (this.graph._nodes.splice(b, 1), this.graph._nodes.push(a)); + }; + d.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 p = new Float32Array(4); + d.prototype.computeVisibleNodes = function(a, b) { + b = b || []; + b.length = 0; + a = a || this.graph._nodes; + for (var c = 0, e = a.length; c < e; ++c) { + var h = a[c]; + (!this.live_mode || h.onDrawBackground || h.onDrawForeground) && v(this.visible_area, h.getBounding(p)) && b.push(h); + } + return b; + }; + d.prototype.draw = function(a, b) { + if (this.canvas) { + var c = e.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; + } + }; + d.prototype.drawFrontCanvas = function() { + 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 e.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 === e.EVENT ? 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(); + this.dirty_canvas = !1; + } + }; + d.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("F: " + this.frame, 5, 39), a.fillText("FPS:" + this.fps.toFixed(2), 5, 52)) : a.fillText("No graph selected", 5, 13); + a.restore(); + }; + d.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); + 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) { + b.globalAlpha = (1.0 - 0.5 / this.scale) * 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 c = this; + this._bg_img.onload = function() { + c.draw(!0, !0); + }; + } + var e = null; + null == this._pattern && 0 < this._bg_img.width ? (e = b.createPattern(this._bg_img, "repeat"), this._pattern_img = this._bg_img, this._pattern = e) : e = this._pattern; + e && (b.fillStyle = e, 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; + } + if (this.onBackgroundRender) { + this.onBackgroundRender(a, b); + } + 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 l = new Float32Array(2); + d.prototype.drawNode = function(a, b) { + var c = a.color || e.NODE_DEFAULT_COLOR, g = !0; + if (a.flags.skip_title_render || a.graph.isLive()) { + g = !1; + } + a.mouseOver && (g = !0); + 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); + } + } else { + var h = this.editor_alpha; + b.globalAlpha = h; + var d = a._shape || e.BOX_SHAPE; + l.set(a.size); + a.flags.collapsed && (l[0] = e.NODE_COLLAPSED_WIDTH, l[1] = 0); + a.flags.clip_area && (b.save(), d == e.BOX_SHAPE ? (b.beginPath(), b.rect(0, 0, l[0], l[1])) : d == e.ROUND_SHAPE ? b.roundRect(0, 0, l[0], l[1], 10) : d == e.CIRCLE_SHAPE && (b.beginPath(), b.arc(0.5 * l[0], 0.5 * l[1], 0.5 * l[0], 0, 2 * Math.PI)), b.clip()); + this.drawNodeShape(a, b, l, c, a.bgcolor, !g, a.selected); + b.shadowColor = "transparent"; + b.textAlign = "left"; + b.font = this.inner_text_font; + g = 0.6 < this.scale; + d = this.connecting_output; + if (!a.flags.collapsed) { + if (a.inputs) { + for (var n = 0; n < a.inputs.length; n++) { + var f = a.inputs[n]; + b.globalAlpha = h; + this.connecting_node && e.isValidConnection(f.type && d.type) && (b.globalAlpha = 0.4 * h); + b.fillStyle = null != f.link ? "#7F7" : "#AAA"; + var p = a.getConnectionPos(!0, n); + p[0] -= a.pos[0]; + p[1] -= a.pos[1]; + b.beginPath(); + f.type === e.EVENT ? b.rect(p[0] - 6 + 0.5, p[1] - 5 + 0.5, 14, 10) : b.arc(p[0], p[1], 4, 0, 2 * Math.PI); + b.fill(); + g && (f = null != f.label ? f.label : f.name) && (b.fillStyle = c, b.fillText(f, p[0] + 10, p[1] + 5)); + } + } + this.connecting_node && (b.globalAlpha = 0.4 * h); + b.lineWidth = 1; + b.textAlign = "right"; + b.strokeStyle = "black"; + if (a.outputs) { + for (n = 0; n < a.outputs.length; n++) { + if (f = a.outputs[n], p = a.getConnectionPos(!1, n), p[0] -= a.pos[0], p[1] -= a.pos[1], b.fillStyle = f.links && f.links.length ? "#7F7" : "#AAA", b.beginPath(), f.type === e.EVENT ? b.rect(p[0] - 6 + 0.5, p[1] - 5 + 0.5, 14, 10) : b.arc(p[0], p[1], 4, 0, 2 * Math.PI), b.fill(), b.stroke(), g && (f = null != f.label ? f.label : f.name)) { + b.fillStyle = c, b.fillText(f, p[0] - 10, p[1] + 5); + } + } + } + b.textAlign = "left"; + b.globalAlpha = 1; + if (a.onDrawForeground) { + a.onDrawForeground(b); + } + } + a.flags.clip_area && b.restore(); + b.globalAlpha = 1.0; + } + }; + d.prototype.drawNodeShape = function(a, b, c, g, h, d, n) { + b.strokeStyle = g || e.NODE_DEFAULT_COLOR; + b.fillStyle = h || e.NODE_DEFAULT_BGCOLOR; + h = e.NODE_TITLE_HEIGHT; + var l = a._shape || e.BOX_SHAPE; + l == e.BOX_SHAPE ? (b.beginPath(), b.rect(0, d ? 0 : -h, c[0] + 1, d ? c[1] : c[1] + h), b.fill(), b.shadowColor = "transparent", n && (b.strokeStyle = "#CCC", b.strokeRect(-0.5, d ? -0.5 : -h + -0.5, c[0] + 2, d ? c[1] + 2 : c[1] + h + 2 - 1), b.strokeStyle = g)) : l == e.ROUND_SHAPE ? (b.roundRect(0, d ? 0 : -h, c[0], d ? c[1] : c[1] + h, 10), b.fill()) : l == e.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)); + if (a.onDrawBackground) { + a.onDrawBackground(b); + } + d || (b.fillStyle = g || e.NODE_DEFAULT_COLOR, g = b.globalAlpha, b.globalAlpha = 0.5 * g, l == e.BOX_SHAPE ? (b.beginPath(), b.rect(0, -h, c[0] + 1, h), b.fill()) : l == e.ROUND_SHAPE && (b.roundRect(0, -h, c[0], h, 10, 0), b.fill()), b.fillStyle = a.boxcolor || e.NODE_DEFAULT_BOXCOLOR, b.beginPath(), l == e.ROUND_SHAPE || l == e.CIRCLE_SHAPE ? b.arc(0.5 * h, -0.5 * h, 0.5 * (h - 6), 0, 2 * Math.PI) : b.rect(3, -h + 3, h - 6, h - 6), b.fill(), b.globalAlpha = g, b.font = this.title_text_font, + (a = a.getTitle()) && 0.5 < this.scale && (b.fillStyle = e.NODE_TITLE_COLOR, b.fillText(a, 16, 13 - h))); + }; + d.prototype.drawNodeCollapsed = function(a, b, c, d) { + b.strokeStyle = c || e.NODE_DEFAULT_COLOR; + b.fillStyle = d || e.NODE_DEFAULT_BGCOLOR; + c = e.NODE_COLLAPSED_RADIUS; + d = a._shape || e.BOX_SHAPE; + d == e.CIRCLE_SHAPE ? (b.beginPath(), b.arc(0.5 * a.size[0], 0.5 * a.size[1], c, 0, 2 * Math.PI), b.fill(), b.shadowColor = "rgba(0,0,0,0)", b.stroke(), b.fillStyle = a.boxcolor || e.NODE_DEFAULT_BOXCOLOR, b.beginPath(), b.arc(0.5 * a.size[0], 0.5 * a.size[1], 0.5 * c, 0, 2 * Math.PI)) : d == e.ROUND_SHAPE ? (b.beginPath(), b.roundRect(0.5 * a.size[0] - c, 0.5 * a.size[1] - c, 2 * c, 2 * c, 5), b.fill(), b.shadowColor = "rgba(0,0,0,0)", b.stroke(), b.fillStyle = a.boxcolor || e.NODE_DEFAULT_BOXCOLOR, + b.beginPath(), b.roundRect(0.5 * a.size[0] - 0.5 * c, 0.5 * a.size[1] - 0.5 * c, c, c, 2)) : (b.beginPath(), b.rect(0, 0, a.size[0], 2 * c), b.fill(), b.shadowColor = "rgba(0,0,0,0)", b.stroke(), b.fillStyle = a.boxcolor || e.NODE_DEFAULT_BOXCOLOR, b.beginPath(), b.rect(0.5 * c, 0.5 * c, c, c)); + b.fill(); + }; + d.prototype.drawConnections = function(a) { + var b = e.getTime(); + a.lineWidth = this.connections_width; + a.fillStyle = "#AAA"; + a.strokeStyle = "#AAA"; + a.globalAlpha = this.editor_alpha; + for (var c = 0, d = this.graph._nodes.length; c < d; ++c) { + var h = this.graph._nodes[c]; + if (h.inputs && h.inputs.length) { + for (var l = 0; l < h.inputs.length; ++l) { + var n = h.inputs[l]; + if (n && null != n.link && (n = this.graph.links[n.link])) { + var f = this.graph.getNodeById(n.origin_id); + if (null != f) { + var p = n.origin_slot; + f = -1 == p ? [f.pos[0] + 10, f.pos[1] + 10] : f.getConnectionPos(!1, p); + this.renderLink(a, f, h.getConnectionPos(!0, l), n); + if (n && n._last_time && 1000 > b - n._last_time) { + p = 2.0 - 0.002 * (b - n._last_time); + var k = "rgba(255,255,255, " + p.toFixed(2) + ")"; + this.renderLink(a, f, h.getConnectionPos(!0, l), n, !0, p, k); + } + } + } + } + } + } + a.globalAlpha = 1; + }; + d.prototype.renderLink = function(a, b, c, g, h, l, n) { + if (this.highquality_render) { + var f = q(b, c); + this.render_connections_border && 0.6 < this.scale && (a.lineWidth = this.connections_width + 4); + !n && g && (n = d.link_type_colors[g.type]); + n || (n = this.default_link_color); + null != g && this.highlighted_links[g.id] && (n = "#FFF"); + a.beginPath(); + this.render_curved_connections ? (a.moveTo(b[0], b[1]), a.bezierCurveTo(b[0] + 0.25 * f, b[1], c[0] - 0.25 * f, 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 = n; + a.stroke(); + this.render_connection_arrows && 0.6 <= this.scale && this.render_connection_arrows && 0.6 < this.scale && (g = this.computeConnectionPoint(b, c, 0.5), h = this.computeConnectionPoint(b, c, 0.51), h = this.render_curved_connections ? -Math.atan2(h[0] - g[0], h[1] - g[1]) : c[1] > b[1] ? 0 : Math.PI, a.save(), a.translate(g[0], g[1]), a.rotate(h), a.beginPath(), a.moveTo(-5, -5), a.lineTo(0, 5), a.lineTo(5, -5), a.fill(), a.restore()); + if (l) { + for (l = 0; 5 > l; ++l) { + g = (0.001 * e.getTime() + 0.2 * l) % 1, g = this.computeConnectionPoint(b, c, g), a.beginPath(), a.arc(g[0], g[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(); + } + }; + d.prototype.computeConnectionPoint = function(a, b, c) { + var e = q(a, b), d = [a[0] + 0.25 * e, a[1]]; + e = [b[0] - 0.25 * e, b[1]]; + var l = (1 - c) * (1 - c) * (1 - c), n = 3 * (1 - c) * (1 - c) * c, f = 3 * (1 - c) * c * c; + c *= c * c; + return [l * a[0] + n * d[0] + f * e[0] + c * b[0], l * a[1] + n * d[1] + f * e[1] + c * b[1]]; + }; + d.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); + } + }; + d.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 e = setInterval(function() { + b.editor_alpha *= c; + b.dirty_canvas = !0; + b.dirty_bgcanvas = !0; + 1 > c && 0.01 > b.editor_alpha && (clearInterval(e), 1 > c && (b.live_mode = !0)); + 1 < c && 0.99 < b.editor_alpha && (clearInterval(e), b.editor_alpha = 1); + }, 1); + } else { + this.live_mode = !this.live_mode, this.dirty_bgcanvas = this.dirty_canvas = !0; + } + }; + d.prototype.onNodeSelectionChange = function(a) { + }; + d.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 e = this.getCanvasWindow(), d = e.document.createEvent("MouseEvent"); + d.initMouseEvent(c, !0, !0, e, 1, b.screenX, b.screenY, b.clientX, b.clientY, !1, !1, !1, !1, 0, null); + b.target.dispatchEvent(d); + a.preventDefault(); + }; + d.onMenuAdd = function(a, b, c, l) { + function h(a, b) { + b = l.getFirstEvent(); + if (a = e.createNode(a.value)) { + a.pos = g.convertEventToCanvas(b), g.graph.add(a); + } + } + var g = d.active_canvas, n = g.getCanvasWindow(); + a = e.getNodeTypesCategories(); + b = []; + for (var f in a) { + a[f] && b.push({value:a[f], content:a[f], has_submenu:!0}); + } + var p = new e.ContextMenu(b, {event:c, callback:function(a, b, c) { + a = e.getNodeTypesInCategory(a.value); + b = []; + for (var d in a) { + b.push({content:a[d].title, value:a[d].type}); + } + new e.ContextMenu(b, {event:c, callback:h, parentMenu:p}, n); + return !1; + }, parentMenu:l}, n); + return !1; + }; + d.onMenuCollapseAll = function() { + }; + d.onMenuNodeEdit = function() { + }; + d.showMenuNodeOptionalInputs = function(a, b, c, l, h) { + if (h) { + var g = this; + a = d.active_canvas.getCanvasWindow(); + b = h.optional_inputs; + h.onGetInputs && (b = h.onGetInputs()); + var n = []; + if (b) { + for (var f in b) { + var p = b[f]; + if (p) { + var k = p[0]; + p[2] && p[2].label && (k = p[2].label); + k = {content:k, value:p}; + p[1] == e.ACTION && (k.className = "event"); + n.push(k); + } else { + n.push(null); + } + } + } + this.onMenuNodeInputs && (n = this.onMenuNodeInputs(n)); + if (n.length) { + return new e.ContextMenu(n, {event:c, callback:function(a, b, c) { + h && (a.callback && a.callback.call(g, h, a, b, c), a.value && (h.addInput(a.value[0], a.value[1], a.value[2]), h.setDirtyCanvas(!0, !0))); + }, parentMenu:l, node:h}, a), !1; + } + } + }; + d.showMenuNodeOptionalOutputs = function(a, b, c, l, h) { + function g(a, b, c) { + if (h && (a.callback && a.callback.call(n, 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 d in c) { + a.push({content:d, value:c[d]}); + } + new e.ContextMenu(a, {event:b, callback:g, parentMenu:l, node:h}); + return !1; + } + } + } + if (h) { + var n = this; + a = d.active_canvas.getCanvasWindow(); + b = h.optional_outputs; + h.onGetOutputs && (b = h.onGetOutputs()); + var f = []; + if (b) { + for (var p in b) { + var k = b[p]; + if (!k) { + f.push(null); + } else { + if (!h.flags || !h.flags.skip_repeated_outputs || -1 == h.findOutputSlot(k[0])) { + var q = k[0]; + k[2] && k[2].label && (q = k[2].label); + q = {content:q, value:k}; + k[1] == e.EVENT && (q.className = "event"); + f.push(q); + } + } + } + } + this.onMenuNodeOutputs && (f = this.onMenuNodeOutputs(f)); + if (f.length) { + return new e.ContextMenu(f, {event:c, callback:g, parentMenu:l, node:h}, a), !1; + } + } + }; + d.onShowMenuNodeProperties = function(a, b, c, l, h) { + if (h && h.properties) { + var g = d.active_canvas; + b = g.getCanvasWindow(); + var n = [], f; + for (f in h.properties) { + a = void 0 !== h.properties[f] ? h.properties[f] : " ", a = d.decodeHTML(a), n.push({content:"" + f + "" + a + "", value:f}); + } + if (n.length) { + return new e.ContextMenu(n, {event:c, callback:function(a, b, c, e) { + h && (b = this.getBoundingClientRect(), g.showEditPropertyValue(h, a.value, {position:[b.left, b.top]})); + }, parentMenu:l, allow_html:!0, node:h}, b), !1; + } + } + }; + d.decodeHTML = function(a) { + var b = document.createElement("div"); + b.innerText = a; + return b.innerHTML; + }; + d.onResizeNode = function(a, b, c, e, d) { + d && (d.size = d.computeSize(), d.setDirtyCanvas(!0, !0)); + }; + d.onShowTitleEditor = function(a, b, c, e, l) { + function h() { + l.title = g.value; + n.parentNode.removeChild(n); + l.setDirtyCanvas(!0, !0); + } + var n = document.createElement("div"); + n.className = "graphdialog"; + n.innerHTML = "Title"; + var g = n.querySelector("input"); + g && (g.value = l.title, g.addEventListener("keydown", function(a) { + 13 == a.keyCode && (h(), a.preventDefault(), a.stopPropagation()); + })); + a = d.active_canvas.canvas; + b = a.getBoundingClientRect(); + e = c = -20; + b && (c -= b.left, e -= b.top); + event ? (n.style.left = event.pageX + c + "px", n.style.top = event.pageY + e + "px") : (n.style.left = 0.5 * a.width + c + "px", n.style.top = 0.5 * a.height + e + "px"); + n.querySelector("button").addEventListener("click", h); + a.parentNode.appendChild(n); + }; + d.prototype.showEditPropertyValue = function(a, b, c) { + function e() { + d(r.value); + } + function d(c) { + "number" == typeof a.properties[b] && (c = Number(c)); + a.properties[b] = c; + if (a.onPropertyChanged) { + a.onPropertyChanged(b, c); + } + q.close(); + a.setDirtyCanvas(!0, !0); + } + if (a && void 0 !== a.properties[b]) { + c = c || {}; + var l = "string"; + null !== a.properties[b] && (l = typeof a.properties[b]); + var n = null; + a.getPropertyInfo && (n = a.getPropertyInfo(b)); + if (a.properties_info) { + for (var f = 0; f < a.properties_info.length; ++f) { + if (a.properties_info[f].name == b) { + n = a.properties_info[f]; + break; + } + } + } + void 0 !== n && null !== n && n.type && (l = n.type); + var p = ""; + if ("string" == l || "number" == l) { + p = ""; + } else { + if ("enum" == l && n.values) { + p = ""; + } else { + "boolean" == l && (p = ""); + } + } + var q = this.createDialog("" + b + "" + p + "", c); + if ("enum" == l && n.values) { + var r = q.querySelector("select"); + r.addEventListener("change", function(a) { + d(a.target.value); + }); + } else { + if ("boolean" == l) { + (r = q.querySelector("input")) && r.addEventListener("click", function(a) { + d(!!r.checked); + }); + } else { + if (r = q.querySelector("input")) { + r.value = void 0 !== a.properties[b] ? a.properties[b] : "", r.addEventListener("keydown", function(a) { + 13 == a.keyCode && (e(), a.preventDefault(), a.stopPropagation()); + }); + } + } + } + q.querySelector("button").addEventListener("click", e); + } + }; + d.prototype.createDialog = function(a, b) { + b = b || {}; + var c = document.createElement("div"); + c.className = "graphdialog"; + c.innerHTML = a; + a = this.canvas.getBoundingClientRect(); + var e = -20, d = -20; + a && (e -= a.left, d -= a.top); + b.position ? (e += b.position[0], d += b.position[1]) : b.event ? (e += b.event.pageX, d += b.event.pageY) : (e += 0.5 * this.canvas.width, d += 0.5 * this.canvas.height); + c.style.left = e + "px"; + c.style.top = d + "px"; + this.canvas.parentNode.appendChild(c); + c.close = function() { + this.parentNode && this.parentNode.removeChild(this); + }; + return c; + }; + d.onMenuNodeCollapse = function(a, b, c, e, d) { + d.flags.collapsed = !d.flags.collapsed; + d.setDirtyCanvas(!0, !0); + }; + d.onMenuNodePin = function(a, b, c, e, d) { + d.pin(); + }; + d.onMenuNodeMode = function(a, b, c, d, l) { + new e.ContextMenu(["Always", "On Event", "On Trigger", "Never"], {event:c, callback:function(a) { + if (l) { + switch(a) { + case "On Event": + l.mode = e.ON_EVENT; + break; + case "On Trigger": + l.mode = e.ON_TRIGGER; + break; + case "Never": + l.mode = e.NEVER; + break; + default: + l.mode = e.ALWAYS; + } + } + }, parentMenu:d, node:l}); + return !1; + }; + d.onMenuNodeColors = function(a, b, c, l, h) { + if (!h) { + throw "no node for color"; + } + b = []; + for (var g in d.node_colors) { + a = d.node_colors[g], a = {value:g, content:"" + g + ""}, b.push(a); + } + new e.ContextMenu(b, {event:c, callback:function(a) { + h && (a = d.node_colors[a.value]) && (h.color = a.color, h.bgcolor = a.bgcolor, h.setDirtyCanvas(!0)); + }, parentMenu:l, node:h}); + return !1; + }; + d.onMenuNodeShapes = function(a, b, c, d, l) { + if (!l) { + throw "no node passed"; + } + new e.ContextMenu(e.VALID_SHAPES, {event:c, callback:function(a) { + l && (l.shape = a, l.setDirtyCanvas(!0)); + }, parentMenu:d, node:l}); + return !1; + }; + d.onMenuNodeRemove = function(a, b, c, e, d) { + if (!d) { + throw "no node passed"; + } + 0 != d.removable && (d.graph.remove(d), d.setDirtyCanvas(!0, !0)); + }; + d.onMenuNodeClone = function(a, b, c, e, d) { + 0 != d.clonable && (a = d.clone()) && (a.pos = [d.pos[0] + 5, d.pos[1] + 5], d.graph.add(a), d.setDirtyCanvas(!0, !0)); + }; + d.node_colors = {red:{color:"#FAA", bgcolor:"#944"}, green:{color:"#AFA", bgcolor:"#494"}, blue:{color:"#AAF", bgcolor:"#449"}, cyan:{color:"#AFF", bgcolor:"#499"}, purple:{color:"#FAF", bgcolor:"#949"}, yellow:{color:"#FFA", bgcolor:"#994"}, black:{color:"#777", bgcolor:"#000"}, white:{color:"#FFF", bgcolor:"#AAA"}}; + d.prototype.getCanvasMenuOptions = function() { + if (this.getMenuOptions) { + var a = this.getMenuOptions(); + } else { + a = [{content:"Add Node", has_submenu:!0, callback:d.onMenuAdd}], 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; + }; + d.prototype.getNodeMenuOptions = function(a) { + var b = a.getMenuOptions ? a.getMenuOptions(this) : [{content:"Inputs", has_submenu:!0, disabled:!0, callback:d.showMenuNodeOptionalInputs}, {content:"Outputs", has_submenu:!0, disabled:!0, callback:d.showMenuNodeOptionalOutputs}, null, {content:"Properties", has_submenu:!0, callback:d.onShowMenuNodeProperties}, null, {content:"Title", callback:d.onShowTitleEditor}, {content:"Mode", has_submenu:!0, callback:d.onMenuNodeMode}, {content:"Resize", callback:d.onResizeNode}, {content:"Collapse", callback:d.onMenuNodeCollapse}, + {content:"Pin", callback:d.onMenuNodePin}, {content:"Colors", has_submenu:!0, callback:d.onMenuNodeColors}, {content:"Shapes", has_submenu:!0, callback:d.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:d.onMenuNodeClone}); + !1 !== a.removable && b.push(null, {content:"Remove", callback:d.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; + }; + d.prototype.processContextMenu = function(a, b) { + var c = this, l = d.active_canvas.getCanvasWindow(), f = null, p = {event:b, callback:function(b, e, d) { + if (b) { + if ("Remove Slot" == b.content) { + var l = b.slot; + l.input ? a.removeInput(l.slot) : l.output && a.removeOutput(l.slot); + } else { + if ("Rename Slot" == b.content) { + l = b.slot; + var n = c.createDialog("Name", e), g = n.querySelector("input"); + n.querySelector("button").addEventListener("click", function(b) { + if (g.value) { + if (b = l.input ? a.getInputInfo(l.slot) : a.getOutputInfo(l.slot)) { + b.label = g.value; + } + c.setDirty(!0); + } + n.close(); + }); + } + } + } + }, node:a}, n = null; + a && (n = a.getSlotInPosition(b.canvasX, b.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}), p.title = (n.input ? n.input.type : n.output.type) || "*", n.input && n.input.type == e.ACTION && (p.title = "Action"), n.output && n.output.type == e.EVENT && (p.title = "Event")) : f = a ? this.getNodeMenuOptions(a) : this.getCanvasMenuOptions(); + f && new e.ContextMenu(f, p, l); + }; + this.CanvasRenderingContext2D && (CanvasRenderingContext2D.prototype.roundRect = function(a, b, c, e, d, l) { + void 0 === d && (d = 5); + void 0 === l && (l = d); + this.beginPath(); + this.moveTo(a + d, b); + this.lineTo(a + c - d, b); + this.quadraticCurveTo(a + c, b, a + c, b + d); + this.lineTo(a + c, b + e - l); + this.quadraticCurveTo(a + c, b + e, a + c - l, b + e); + this.lineTo(a + l, b + e); + this.quadraticCurveTo(a, b + e, a, b + e - l); + this.lineTo(a, b + d); + this.quadraticCurveTo(a, b, a + d, b); + }); + e.compareObjects = function(a, b) { + for (var c in a) { + if (a[c] != b[c]) { + return !1; + } + } + return !0; + }; + e.distance = q; + e.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") + ")"; + }; + e.isInsideRectangle = r; + e.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); + }; + e.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; + }; + e.overlapBounding = v; + e.hex2num = function(a) { + "#" == a.charAt(0) && (a = a.slice(1)); + a = a.toUpperCase(); + for (var b = Array(3), c = 0, e, d, l = 0; 6 > l; l += 2) { + e = "0123456789ABCDEF".indexOf(a.charAt(l)), d = "0123456789ABCDEF".indexOf(a.charAt(l + 1)), b[c] = 16 * e + d, c++; + } + return b; + }; + e.num2hex = function(a) { + for (var b = "#", c, e, d = 0; 3 > d; d++) { + c = a[d] / 16, e = a[d] % 16, b += "0123456789ABCDEF".charAt(c) + "0123456789ABCDEF".charAt(e); + } + 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; + l.current_submenu && l.current_submenu.close(a); + if (c.callback) { + var d = c.callback.call(this, b, c, a, l, 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, l, c.node), !0 === d && (e = !1)), b.submenu)) { + if (!b.submenu.options) { + throw "ContextMenu submenu needs options"; + } + new l.constructor(b.submenu.options, {callback:b.submenu.callback, event:a, parentMenu:l, ignore_item_callbacks:b.submenu.ignore_item_callbacks, title:b.submenu.title, autoopen:c.autoopen}); + e = !1; + } + e && !l.lock && l.close(); + } + var l = this; + c = c || {}; + var n = document.createElement("div"); + n.className = "litemenu-entry submenu"; + var f = !1; + if (null === b) { + n.classList.add("separator"); + } else { + n.innerHTML = b && b.title ? b.title : a; + if (n.value = b) { + b.disabled && (f = !0, n.classList.add("disabled")), (b.submenu || b.has_submenu) && n.classList.add("has_submenu"); + } + "function" == typeof b ? (n.dataset.value = a, n.onclick_callback = b) : n.dataset.value = b; + b.className && (n.className += " " + b.className); + } + this.root.appendChild(n); + f || n.addEventListener("click", d); + c.autoopen && n.addEventListener("mouseenter", e); + return n; + }; + 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, e) { + var d = document.createEvent("CustomEvent"); + d.initCustomEvent(b, !0, !0, c); + d.srcElement = e; + a.dispatchEvent ? a.dispatchEvent(d) : a.__events && a.__events.dispatchEvent(d); + return d; + }; + 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; + }; + e.ContextMenu = w; + e.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]); + } + } + }; + e.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))); + } + } + }; + e.getParameterNames = function(a) { + return (a + "").replace(/[/][/].*$/mg, "").replace(/\s+/g, "").replace(/[/][*][^/*]*[*][/]/g, "").split("){", 1)[0].replace(/^[^(]*[(]/, "").replace(/=[^,]+/g, "").split(",").filter(Boolean); + }; + "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() { + this.size = [120, 60]; + 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.bgcolor = "#663"; + } + function d() { + var a = "input_" + (1000 * Math.random()).toFixed(); + this.addOutput(a, null); + this.properties = {name:a, type:null}; + var b = this; + Object.defineProperty(this.properties, "name", {get:function() { + return a; + }, set:function(c) { + if ("" != c) { + var e = b.getOutputInfo(0); + e.name != c && (e.name = c, b.graph && b.graph.renameGlobalInput(a, c), a = c); + } + }, enumerable:!0}); + Object.defineProperty(this.properties, "type", {get:function() { + return b.outputs[0].type; + }, set:function(c) { + b.outputs[0].type = c; + b.graph && b.graph.changeGlobalInputType(a, b.outputs[0].type); + }, enumerable:!0}); + } + function q() { + var a = "output_" + (1000 * Math.random()).toFixed(); + this.addInput(a, null); + this.properties = {name:a, type:null}; + var b = this; + Object.defineProperty(this.properties, "name", {get:function() { + return a; + }, set:function(c) { + if ("" != c) { + var e = b.getInputInfo(0); + e.name != c && (e.name = c, b.graph && b.graph.renameGlobalOutput(a, c), a = c); + } + }, enumerable:!0}); + Object.defineProperty(this.properties, "type", {get:function() { + return b.inputs[0].type; + }, set:function(c) { + b.inputs[0].type = c; + b.graph && b.graph.changeGlobalInputType(a, b.inputs[0].type); + }, enumerable:!0}); + } + function r() { + this.addOutput("value", "number"); + this.addProperty("value", 1.0); + this.editable = {property:"value", type:"number"}; + } + function v() { + this.size = [60, 20]; + this.addInput("value", 0, {label:""}); + this.addOutput("value", 0, {label:""}); + this.addProperty("value", ""); + } + function w() { + this.addInput("in", 0); + this.addOutput("out", 0); + this.size = [40, 20]; + } + function e() { + this.mode = l.ON_EVENT; + this.size = [60, 20]; + this.addProperty("msg", ""); + this.addInput("log", l.EVENT); + this.addInput("msg", 0); + } + function p() { + this.size = [60, 20]; + this.addProperty("onExecute", ""); + this.addInput("in", ""); + this.addInput("in2", ""); + this.addOutput("out", ""); + this.addOutput("out2", ""); + this._func = null; + } + var l = 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); + }; + l.registerNodeType("basic/time", f); + k.title = "Subgraph"; + k.desc = "Graph inside a node"; + k.prototype.onSubgraphNewGlobalInput = function(a, b) { + this.addInput(a, b); + }; + k.prototype.onSubgraphRenamedGlobalInput = function(a, b) { + a = this.findInputSlot(a); + -1 != a && (this.getInputInfo(a).name = b); + }; + k.prototype.onSubgraphTypeChangeGlobalInput = function(a, b) { + a = this.findInputSlot(a); + -1 != a && (this.getInputInfo(a).type = b); + }; + k.prototype.onSubgraphNewGlobalOutput = function(a, b) { + this.addOutput(a, b); + }; + k.prototype.onSubgraphRenamedGlobalOutput = function(a, b) { + a = this.findOutputSlot(a); + -1 != a && (this.getOutputInfo(a).name = b); + }; + k.prototype.onSubgraphTypeChangeGlobalOutput = function(a, b) { + a = this.findOutputSlot(a); + -1 != a && (this.getOutputInfo(a).type = b); + }; + k.prototype.getExtraMenuOptions = function(a) { + var b = this; + return [{content:"Open", callback:function() { + a.openSubgraph(b.subgraph); + }}]; + }; + k.prototype.onExecute = function() { + if (this.inputs) { + for (var a = 0; a < this.inputs.length; a++) { + var b = this.inputs[a], c = this.getInputData(a); + this.subgraph.setGlobalInputData(b.name, c); + } + } + this.subgraph.runStep(); + if (this.outputs) { + for (a = 0; a < this.outputs.length; a++) { + c = this.subgraph.getGlobalOutputData(this.outputs[a].name), this.setOutputData(a, c); + } + } + }; + k.prototype.configure = function(a) { + LGraphNode.prototype.configure.call(this, a); + }; + k.prototype.serialize = function() { + var a = LGraphNode.prototype.serialize.call(this); + a.subgraph = this.subgraph.serialize(); + return a; + }; + k.prototype.clone = function() { + var a = l.createNode(this.type), b = this.serialize(); + delete b.id; + delete b.inputs; + delete b.outputs; + a.configure(b); + return a; + }; + l.registerNodeType("graph/subgraph", k); + d.title = "Input"; + d.desc = "Input of the graph"; + d.prototype.onAdded = function() { + this.graph.addGlobalInput(this.properties.name, this.properties.type); + }; + d.prototype.onExecute = function() { + var a = this.graph.global_inputs[this.properties.name]; + a && this.setOutputData(0, a.value); + }; + l.registerNodeType("graph/input", d); + q.title = "Ouput"; + q.desc = "Output of the graph"; + q.prototype.onAdded = function() { + this.graph.addGlobalOutput(this.properties.name, this.properties.type); + }; + q.prototype.onExecute = function() { + this.graph.setGlobalOutputData(this.properties.name, this.getInputData(0)); + }; + l.registerNodeType("graph/output", q); + r.title = "Const"; + r.desc = "Constant value"; + r.prototype.setValue = function(a) { + "string" == typeof a && (a = parseFloat(a)); + this.properties.value = a; + this.setDirtyCanvas(!0); + }; + r.prototype.onExecute = function() { + this.setOutputData(0, parseFloat(this.properties.value)); + }; + r.prototype.onDrawBackground = function(a) { + this.outputs[0].label = this.properties.value.toFixed(3); + }; + r.prototype.onWidget = function(a, b) { + "value" == b.name && this.setValue(b.value); + }; + l.registerNodeType("basic/const", r); + v.title = "Watch"; + v.desc = "Show value of input"; + v.prototype.onExecute = function() { + this.properties.value = this.getInputData(0); + this.setOutputData(0, this.properties.value); + }; + v.prototype.onDrawBackground = function(a) { + this.inputs[0] && null != this.properties.value && (this.properties.value.constructor === Number ? this.inputs[0].label = this.properties.value.toFixed(3) : ((a = this.properties.value) && a.length && (a = Array.prototype.slice.call(a).join(",")), this.inputs[0].label = a)); + }; + l.registerNodeType("basic/watch", v); + w.title = "Pass"; + w.desc = "Allows to connect different types"; + w.prototype.onExecute = function() { + this.setOutputData(0, this.getInputData(0)); + }; + l.registerNodeType("basic/pass", w); + e.title = "Console"; + e.desc = "Show value inside the console"; + e.prototype.onAction = function(a, b) { + "log" == a ? console.log(b) : "warn" == a ? console.warn(b) : "error" == a && console.error(b); + }; + e.prototype.onExecute = function() { + var a = this.getInputData(1); + null !== a && (this.properties.msg = a); + console.log(a); + }; + e.prototype.onGetInputs = function() { + return [["log", l.ACTION], ["warn", l.ACTION], ["error", l.ACTION]]; + }; + l.registerNodeType("basic/console", e); + p.title = "Script"; + p.desc = "executes a code"; + p.widgets_info = {onExecute:{type:"code"}}; + p.prototype.onPropertyChanged = function(a, b) { + if ("onExecute" == a && l.allow_scripts) { + this._func = null; + try { + this._func = new Function(b); + } catch (c) { + console.error("Error parsing script"), console.error(c); + } + } + }; + p.prototype.onExecute = function() { + if (this._func) { + try { + this._func.call(this); + } catch (a) { + console.error("Error in script"), console.error(a); + } + } + }; + l.registerNodeType("basic/script", p); +})(this); +(function(u) { + function f() { + this.size = [60, 20]; + this.addInput("event", q.ACTION); + } + function k() { + this.size = [60, 20]; + this.addInput("event", q.ACTION); + this.addOutput("event", q.EVENT); + this.properties = {equal_to:"", has_property:"", property_equal_to:""}; + } + function d() { + this.size = [60, 20]; + this.addProperty("time", 1000); + this.addInput("event", q.ACTION); + this.addOutput("on_time", q.EVENT); + this._pending = []; + } + var q = u.LiteGraph; + f.title = "Log Event"; + f.desc = "Log event in console"; + f.prototype.onAction = function(d, f) { + console.log(d, f); + }; + q.registerNodeType("events/log", f); + k.title = "Filter Event"; + k.desc = "Blocks events that do not match the filter"; + k.prototype.onAction = function(d, f) { + if (null != f && (!this.properties.equal_to || this.properties.equal_to == f)) { + if (this.properties.has_property && (d = f[this.properties.has_property], null == d || this.properties.property_equal_to && this.properties.property_equal_to != d)) { + return; + } + this.triggerSlot(0, f); + } + }; + q.registerNodeType("events/filter", k); + d.title = "Delay"; + d.desc = "Delays one event"; + d.prototype.onAction = function(d, f) { + this._pending.push([this.properties.time, f]); + }; + d.prototype.onExecute = function() { + for (var d = 1000 * this.graph.elapsed_time, f = 0; f < this._pending.length; ++f) { + var k = this._pending[f]; + k[0] -= d; + 0 < k[0] || (this._pending.splice(f, 1), --f, this.trigger(null, k[1])); + } + }; + d.prototype.onGetInputs = function() { + return [["event", q.ACTION]]; + }; + q.registerNodeType("events/delay", d); +})(this); +(function(u) { + function f() { + this.addOutput("clicked", w.EVENT); + this.addProperty("text", ""); + this.addProperty("font", "40px Arial"); + this.addProperty("message", ""); + this.size = [64, 84]; + } + function k() { + this.addOutput("", "number"); + this.size = [64, 84]; + this.properties = {min:0, max:1, value:0.5, wcolor:"#7AF", size:50}; + } + function d() { + this.size = [160, 26]; + this.addOutput("", "number"); + this.properties = {wcolor:"#7AF", min:0, max:1, value:0.5}; + } + function q() { + this.size = [160, 26]; + this.addInput("", "number"); + this.properties = {min:0, max:1, value:0, wcolor:"#AAF"}; + } + function r() { + this.addInputs("", 0); + this.properties = {value:"...", font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1}; + } + function v() { + this.size = [200, 100]; + this.properties = {borderColor:"#ffffff", bgcolorTop:"#f0f0f0", bgcolorBottom:"#e0e0e0", shadowSize:2, borderRadius:3}; + } + var w = u.LiteGraph; + f.title = "Button"; + f.desc = "Triggers an event"; + f.prototype.onDrawForeground = function(e) { + !this.flags.collapsed && (e.fillStyle = "black", e.fillRect(1, 1, this.size[0] - 3, this.size[1] - 3), e.fillStyle = "#AAF", e.fillRect(0, 0, this.size[0] - 3, this.size[1] - 3), e.fillStyle = this.clicked ? "white" : this.mouseOver ? "#668" : "#334", e.fillRect(1, 1, this.size[0] - 4, this.size[1] - 4), this.properties.text || 0 === this.properties.text) && (e.textAlign = "center", e.fillStyle = this.clicked ? "black" : "white", this.properties.font && (e.font = this.properties.font), e.fillText(this.properties.text, + 0.5 * this.size[0], 0.85 * this.size[1]), e.textAlign = "left"); + }; + f.prototype.onMouseDown = function(e, d) { + if (1 < d[0] && 1 < d[1] && d[0] < this.size[0] - 2 && d[1] < this.size[1] - 2) { + return this.clicked = !0, this.trigger("clicked", this.properties.message), !0; + } + }; + f.prototype.onMouseUp = function(e) { + this.clicked = !1; + }; + w.registerNodeType("widget/button", f); + k.title = "Knob"; + k.desc = "Circular controller"; + k.widgets = [{name:"increase", text:"+", type:"minibutton"}, {name:"decrease", text:"-", type:"minibutton"}]; + k.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"); + }; + k.prototype.onDrawImageKnob = function(e) { + if (this.imgfg && this.imgfg.width) { + var d = 0.5 * this.imgbg.width, l = this.size[0] / this.imgfg.width; + e.save(); + e.translate(0, 20); + e.scale(l, l); + e.drawImage(this.imgbg, 0, 0); + e.translate(d, d); + e.rotate(2 * this.value * Math.PI * 6 / 8 + 10 * Math.PI / 8); + e.translate(-d, -d); + e.drawImage(this.imgfg, 0, 0); + e.restore(); + this.title && (e.font = "bold 16px Criticized,Tahoma", e.fillStyle = "rgba(100,100,100,0.8)", e.textAlign = "center", e.fillText(this.title.toUpperCase(), 0.5 * this.size[0], 18), e.textAlign = "left"); + } + }; + k.prototype.onDrawVectorKnob = function(e) { + if (this.imgfg && this.imgfg.width) { + e.lineWidth = 1; + e.strokeStyle = this.mouseOver ? "#FFF" : "#AAA"; + e.fillStyle = "#000"; + e.beginPath(); + e.arc(0.5 * this.size[0], 0.5 * this.size[1] + 10, 0.5 * this.properties.size, 0, 2 * Math.PI, !0); + e.stroke(); + 0 < this.value && (e.strokeStyle = this.properties.wcolor, e.lineWidth = 0.2 * this.properties.size, e.beginPath(), e.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), e.stroke(), e.lineWidth = 1); + e.font = 0.2 * this.properties.size + "px Arial"; + e.fillStyle = "#AAA"; + e.textAlign = "center"; + var d = this.properties.value; + "number" == typeof d && (d = d.toFixed(2)); + e.fillText(d, 0.5 * this.size[0], 0.65 * this.size[1]); + e.textAlign = "left"; + } + }; + k.prototype.onDrawForeground = function(e) { + this.onDrawImageKnob(e); + }; + k.prototype.onExecute = function() { + this.setOutputData(0, this.properties.value); + this.boxcolor = w.colorToString([this.value, this.value, this.value]); + }; + k.prototype.onMouseDown = function(e) { + 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 > e.canvasY - this.pos[1] || w.distance([e.canvasX, e.canvasY], [this.pos[0] + this.center[0], this.pos[1] + this.center[1]]) > this.radius) { + return !1; + } + this.oldmouse = [e.canvasX - this.pos[0], e.canvasY - this.pos[1]]; + this.captureInput(!0); + return !0; + } + }; + k.prototype.onMouseMove = function(e) { + if (this.oldmouse) { + e = [e.canvasX - this.pos[0], e.canvasY - this.pos[1]]; + var d = this.value; + d -= 0.01 * (e[1] - this.oldmouse[1]); + 1.0 < d ? d = 1.0 : 0.0 > d && (d = 0.0); + this.value = d; + this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value; + this.oldmouse = e; + this.setDirtyCanvas(!0); + } + }; + k.prototype.onMouseUp = function(e) { + this.oldmouse && (this.oldmouse = null, this.captureInput(!1)); + }; + k.prototype.onMouseLeave = function(e) { + }; + k.prototype.onWidget = function(e, d) { + if ("increase" == d.name) { + this.onPropertyChanged("size", this.properties.size + 10); + } else { + if ("decrease" == d.name) { + this.onPropertyChanged("size", this.properties.size - 10); + } + } + }; + k.prototype.onPropertyChanged = function(e, d) { + if ("wcolor" == e) { + this.properties[e] = d; + } else { + if ("size" == e) { + d = parseInt(d), this.properties[e] = d, this.size = [d + 4, d + 24], this.setDirtyCanvas(!0, !0); + } else { + if ("min" == e || "max" == e || "value" == e) { + this.properties[e] = parseFloat(d); + } else { + return !1; + } + } + } + return !0; + }; + w.registerNodeType("widget/knob", k); + d.title = "H.Slider"; + d.desc = "Linear slider controller"; + d.prototype.onAdded = function() { + this.value = 0.5; + this.imgfg = this.loadImage("imgs/slider_fg.png"); + }; + d.prototype.onDrawVectorial = function(e) { + this.imgfg && this.imgfg.width && (e.lineWidth = 1, e.strokeStyle = this.mouseOver ? "#FFF" : "#AAA", e.fillStyle = "#000", e.beginPath(), e.rect(2, 0, this.size[0] - 4, 20), e.stroke(), e.fillStyle = this.properties.wcolor, e.beginPath(), e.rect(2 + (this.size[0] - 4 - 20) * this.value, 0, 20, 20), e.fill()); + }; + d.prototype.onDrawImage = function(e) { + this.imgfg && this.imgfg.width && (e.lineWidth = 1, e.fillStyle = "#000", e.fillRect(2, 9, this.size[0] - 4, 2), e.strokeStyle = "#333", e.beginPath(), e.moveTo(2, 9), e.lineTo(this.size[0] - 4, 9), e.stroke(), e.strokeStyle = "#AAA", e.beginPath(), e.moveTo(2, 11), e.lineTo(this.size[0] - 4, 11), e.stroke(), e.drawImage(this.imgfg, 2 + (this.size[0] - 4) * this.value - 0.5 * this.imgfg.width, 0.5 * -this.imgfg.height + 10)); + }; + d.prototype.onDrawForeground = function(e) { + this.onDrawImage(e); + }; + d.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 = w.colorToString([this.value, this.value, this.value]); + }; + d.prototype.onMouseDown = function(e) { + if (0 > e.canvasY - this.pos[1]) { + return !1; + } + this.oldmouse = [e.canvasX - this.pos[0], e.canvasY - this.pos[1]]; + this.captureInput(!0); + return !0; + }; + d.prototype.onMouseMove = function(e) { + if (this.oldmouse) { + e = [e.canvasX - this.pos[0], e.canvasY - this.pos[1]]; + var d = this.value; + d += (e[0] - this.oldmouse[0]) / this.size[0]; + 1.0 < d ? d = 1.0 : 0.0 > d && (d = 0.0); + this.value = d; + this.oldmouse = e; + this.setDirtyCanvas(!0); + } + }; + d.prototype.onMouseUp = function(e) { + this.oldmouse = null; + this.captureInput(!1); + }; + d.prototype.onMouseLeave = function(e) { + }; + d.prototype.onPropertyChanged = function(e, d) { + if ("wcolor" == e) { + this.properties[e] = d; + } else { + return !1; + } + return !0; + }; + w.registerNodeType("widget/hslider", d); + q.title = "Progress"; + q.desc = "Shows data in linear progress"; + q.prototype.onExecute = function() { + var e = this.getInputData(0); + void 0 != e && (this.properties.value = e); + }; + q.prototype.onDrawForeground = function(e) { + e.lineWidth = 1; + e.fillStyle = this.properties.wcolor; + var d = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min); + d = Math.min(1, d); + d = Math.max(0, d); + e.fillRect(2, 2, (this.size[0] - 4) * d, this.size[1] - 4); + }; + w.registerNodeType("widget/progress", q); + r.title = "Text"; + r.desc = "Shows the input value"; + r.widgets = [{name:"resize", text:"Resize box", type:"button"}, {name:"led_text", text:"LED", type:"minibutton"}, {name:"normal_text", text:"Normal", type:"minibutton"}]; + r.prototype.onDrawForeground = function(e) { + e.fillStyle = this.properties.color; + var d = this.properties.value; + this.properties.glowSize ? (e.shadowColor = this.properties.color, e.shadowOffsetX = 0, e.shadowOffsetY = 0, e.shadowBlur = this.properties.glowSize) : e.shadowColor = "transparent"; + var l = this.properties.fontsize; + e.textAlign = this.properties.align; + e.font = l.toString() + "px " + this.properties.font; + this.str = "number" == typeof d ? d.toFixed(this.properties.decimals) : d; + if ("string" == typeof this.str) { + d = this.str.split("\\n"); + for (var a in d) { + e.fillText(d[a], "left" == this.properties.align ? 15 : this.size[0] - 15, -0.15 * l + l * (parseInt(a) + 1)); + } + } + e.shadowColor = "transparent"; + this.last_ctx = e; + e.textAlign = "left"; + }; + r.prototype.onExecute = function() { + var e = this.getInputData(0); + null != e && (this.properties.value = e); + }; + r.prototype.resize = function() { + if (this.last_ctx) { + var e = this.str.split("\\n"); + this.last_ctx.font = this.properties.fontsize + "px " + this.properties.font; + var d = 0, l; + for (l in e) { + var a = this.last_ctx.measureText(e[l]).width; + d < a && (d = a); + } + this.size[0] = d + 20; + this.size[1] = 4 + e.length * this.properties.fontsize; + this.setDirtyCanvas(!0); + } + }; + r.prototype.onWidget = function(d, f) { + "resize" == f.name ? this.resize() : "led_text" == f.name ? (this.properties.font = "Digital", this.properties.glowSize = 4, this.setDirtyCanvas(!0)) : "normal_text" == f.name && (this.properties.font = "Arial", this.setDirtyCanvas(!0)); + }; + r.prototype.onPropertyChanged = function(d, f) { + this.properties[d] = f; + this.str = "number" == typeof f ? f.toFixed(3) : f; + return !0; + }; + w.registerNodeType("widget/text", r); + v.title = "Panel"; + v.desc = "Non interactive panel"; + v.widgets = [{name:"update", text:"Update", type:"button"}]; + v.prototype.createGradient = function(d) { + "" == this.properties.bgcolorTop || "" == this.properties.bgcolorBottom ? this.lineargradient = 0 : (this.lineargradient = d.createLinearGradient(0, 0, 0, this.size[1]), this.lineargradient.addColorStop(0, this.properties.bgcolorTop), this.lineargradient.addColorStop(1, this.properties.bgcolorBottom)); + }; + v.prototype.onDrawForeground = function(d) { + null == this.lineargradient && this.createGradient(d); + this.lineargradient && (d.lineWidth = 1, d.strokeStyle = this.properties.borderColor, d.fillStyle = this.lineargradient, this.properties.shadowSize ? (d.shadowColor = "#000", d.shadowOffsetX = 0, d.shadowOffsetY = 0, d.shadowBlur = this.properties.shadowSize) : d.shadowColor = "transparent", d.roundRect(0, 0, this.size[0] - 1, this.size[1] - 1, this.properties.shadowSize), d.fill(), d.shadowColor = "transparent", d.stroke()); + }; + v.prototype.onWidget = function(d, f) { + "update" == f.name && (this.lineargradient = null, this.setDirtyCanvas(!0)); + }; + w.registerNodeType("widget/panel", v); +})(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 d = this.getGamepad(), k = this.properties.threshold || 0.0; + d && (this._left_axis[0] = Math.abs(d.xbox.axes.lx) > k ? d.xbox.axes.lx : 0, this._left_axis[1] = Math.abs(d.xbox.axes.ly) > k ? d.xbox.axes.ly : 0, this._right_axis[0] = Math.abs(d.xbox.axes.rx) > k ? d.xbox.axes.rx : 0, this._right_axis[1] = Math.abs(d.xbox.axes.ry) > k ? d.xbox.axes.ry : 0, this._triggers[0] = Math.abs(d.xbox.axes.ltrigger) > k ? d.xbox.axes.ltrigger : 0, this._triggers[1] = Math.abs(d.xbox.axes.rtrigger) > k ? d.xbox.axes.rtrigger : 0); + if (this.outputs) { + for (k = 0; k < this.outputs.length; k++) { + var r = this.outputs[k]; + if (r.links && r.links.length) { + var v = null; + if (d) { + switch(r.name) { + case "left_axis": + v = this._left_axis; + break; + case "right_axis": + v = this._right_axis; + break; + case "left_x_axis": + v = this._left_axis[0]; + break; + case "left_y_axis": + v = this._left_axis[1]; + break; + case "right_x_axis": + v = this._right_axis[0]; + break; + case "right_y_axis": + v = this._right_axis[1]; + break; + case "trigger_left": + v = this._triggers[0]; + break; + case "trigger_right": + v = this._triggers[1]; + break; + case "a_button": + v = d.xbox.buttons.a ? 1 : 0; + break; + case "b_button": + v = d.xbox.buttons.b ? 1 : 0; + break; + case "x_button": + v = d.xbox.buttons.x ? 1 : 0; + break; + case "y_button": + v = d.xbox.buttons.y ? 1 : 0; + break; + case "lb_button": + v = d.xbox.buttons.lb ? 1 : 0; + break; + case "rb_button": + v = d.xbox.buttons.rb ? 1 : 0; + break; + case "ls_button": + v = d.xbox.buttons.ls ? 1 : 0; + break; + case "rs_button": + v = d.xbox.buttons.rs ? 1 : 0; + break; + case "start_button": + v = d.xbox.buttons.start ? 1 : 0; + break; + case "back_button": + v = d.xbox.buttons.back ? 1 : 0; + break; + case "button_pressed": + for (r = 0; r < this._current_buttons.length; ++r) { + this._current_buttons[r] && !this._previous_buttons[r] && this.triggerSlot(k, f.buttons[r]); + } + } + } else { + switch(r.name) { + case "button_pressed": + break; + case "left_axis": + case "right_axis": + v = f.zero; + break; + default: + v = 0; + } + } + this.setOutputData(k, v); + } + } + } + }; + f.prototype.getGamepad = function() { + var d = navigator.getGamepads || navigator.webkitGetGamepads || navigator.mozGetGamepads; + if (!d) { + return null; + } + d = d.call(navigator); + this._previous_buttons.set(this._current_buttons); + for (var f = this.properties.gamepad_index; 4 > f; f++) { + if (d[f]) { + d = d[f]; + f = this.xbox_mapping; + f || (f = this.xbox_mapping = {axes:[], buttons:{}, hat:""}); + f.axes.lx = d.axes[0]; + f.axes.ly = d.axes[1]; + f.axes.rx = d.axes[2]; + f.axes.ry = d.axes[3]; + f.axes.ltrigger = d.buttons[6].value; + f.axes.rtrigger = d.buttons[7].value; + for (var k = 0; k < d.buttons.length; k++) { + switch(this._current_buttons[k] = d.buttons[k].pressed, k) { + case 0: + f.buttons.a = d.buttons[k].pressed; + break; + case 1: + f.buttons.b = d.buttons[k].pressed; + break; + case 2: + f.buttons.x = d.buttons[k].pressed; + break; + case 3: + f.buttons.y = d.buttons[k].pressed; + break; + case 4: + f.buttons.lb = d.buttons[k].pressed; + break; + case 5: + f.buttons.rb = d.buttons[k].pressed; + break; + case 6: + f.buttons.lt = d.buttons[k].pressed; + break; + case 7: + f.buttons.rt = d.buttons[k].pressed; + break; + case 8: + f.buttons.back = d.buttons[k].pressed; + break; + case 9: + f.buttons.start = d.buttons[k].pressed; + break; + case 10: + f.buttons.ls = d.buttons[k].pressed; + break; + case 11: + f.buttons.rs = d.buttons[k].pressed; + break; + case 12: + d.buttons[k].pressed && (f.hat += "up"); + break; + case 13: + d.buttons[k].pressed && (f.hat += "down"); + break; + case 14: + d.buttons[k].pressed && (f.hat += "left"); + break; + case 15: + d.buttons[k].pressed && (f.hat += "right"); + break; + case 16: + f.buttons.home = d.buttons[k].pressed; + } + } + d.xbox = f; + return d; + } + } + }; + f.prototype.onDrawBackground = function(d) { + var f = this._left_axis, k = this._right_axis; + d.strokeStyle = "#88A"; + d.strokeRect(0.5 * (f[0] + 1) * this.size[0] - 4, 0.5 * (f[1] + 1) * this.size[1] - 4, 8, 8); + d.strokeStyle = "#8A8"; + d.strokeRect(0.5 * (k[0] + 1) * this.size[0] - 4, 0.5 * (k[1] + 1) * this.size[1] - 4, 8, 8); + f = this.size[1] / this._current_buttons.length; + d.fillStyle = "#AEB"; + for (k = 0; k < this._current_buttons.length; ++k) { + this._current_buttons[k] && d.fillRect(0, f * k, 6, f); + } + }; + 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 d() { + 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 q() { + this.addOutput("value", "number"); + this.addProperty("min", 0); + this.addProperty("max", 1); + this.size = [60, 20]; + } + function r() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + this.addProperty("min", 0); + this.addProperty("max", 1); + } + function v() { + this.properties = {f:0.5}; + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("out", "number"); + } + function w() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + } + function e() { + this.addInput("in", "number"); + this.addOutput("out", "number"); + this.size = [60, 20]; + } + function p() { + 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]; + this.properties = {A:0, B:1}; + } + function a() { + this.addInput("in", "number", {label:""}); + this.addOutput("out", "number", {label:""}); + this.size = [60, 20]; + this.addProperty("factor", 1); + } + function b() { + 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 c() { + this.addInput("A", "number"); + this.addInput("B", "number"); + this.addOutput("=", "number"); + this.addProperty("A", 1); + this.addProperty("B", 1); + this.addProperty("OP", "+", "string", {values:c.values}); + } + function g() { + 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 x() { + this.addInput("inc", "number"); + this.addOutput("total", "number"); + this.addProperty("increment", 1); + this.addProperty("value", 0); + } + function n() { + this.addInput("v", "number"); + this.addOutput("sin", "number"); + this.addProperty("amplitude", 1); + this.addProperty("offset", 0); + this.bgImageUrl = "nodes/imgs/icon-sin.png"; + } + function z() { + this.addInput("vec2", "vec2"); + this.addOutput("x", "number"); + this.addOutput("y", "number"); + } + function A() { + 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 B() { + 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 C() { + this.addInput("vec4", "vec4"); + this.addOutput("x", "number"); + this.addOutput("y", "number"); + this.addOutput("z", "number"); + this.addOutput("w", "number"); + } + function E() { + 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 y = 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"]]; + }; + y.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); + }; + y.registerNodeType("math/bypass", k); + d.title = "Range"; + d.desc = "Convert a number from one range to another"; + d.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); + }; + d.prototype.onDrawBackground = function(a) { + this.outputs[0].label = this._last_v ? this._last_v.toFixed(3) : "?"; + }; + d.prototype.onGetInputs = function() { + return [["in_min", "number"], ["in_max", "number"], ["out_min", "number"], ["out_max", "number"]]; + }; + y.registerNodeType("math/range", d); + q.title = "Rand"; + q.desc = "Random number"; + q.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); + }; + q.prototype.onDrawBackground = function(a) { + this.outputs[0].label = this._last_v ? this._last_v.toFixed(3) : "?"; + }; + q.prototype.onGetInputs = function() { + return [["min", "number"], ["max", "number"]]; + }; + y.registerNodeType("math/rand", q); + r.title = "Clamp"; + r.desc = "Clamp number between min and max"; + r.filter = "shader"; + r.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)); + }; + r.prototype.getCode = function(a) { + a = ""; + this.isInputConnected(0) && (a += "clamp({{0}}," + this.properties.min + "," + this.properties.max + ")"); + return a; + }; + y.registerNodeType("math/clamp", r); + v.title = "Lerp"; + v.desc = "Linear Interpolation"; + v.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); + }; + v.prototype.onGetInputs = function() { + return [["f", "number"]]; + }; + y.registerNodeType("math/lerp", v); + w.title = "Abs"; + w.desc = "Absolute"; + w.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, Math.abs(a)); + }; + y.registerNodeType("math/abs", w); + e.title = "Floor"; + e.desc = "Floor number to remove fractional part"; + e.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, Math.floor(a)); + }; + y.registerNodeType("math/floor", e); + p.title = "Frac"; + p.desc = "Returns fractional part"; + p.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, a % 1); + }; + y.registerNodeType("math/frac", p); + l.title = "Smoothstep"; + l.desc = "Smoothstep"; + l.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)); + } + }; + y.registerNodeType("math/smoothstep", l); + a.title = "Scale"; + a.desc = "v * factor"; + a.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && this.setOutputData(0, a * this.properties.factor); + }; + y.registerNodeType("math/scale", a); + b.title = "Average"; + b.desc = "Average Filter"; + b.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); + }; + b.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)); + }; + y.registerNodeType("math/average", b); + c.values = "+-*/%^".split(""); + c.title = "Operation"; + c.desc = "Easy math operators"; + c["@OP"] = {type:"enum", title:"operation", values:c.values}; + c.prototype.setValue = function(a) { + "string" == typeof a && (a = parseFloat(a)); + this.properties.value = a; + }; + c.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); + }; + c.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] + y.NODE_TITLE_HEIGHT), a.textAlign = "left"); + }; + y.registerNodeType("math/operation", c); + g.title = "Compare"; + g.desc = "compares between two values"; + g.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); + } + } + }; + g.prototype.onGetOutputs = function() { + return [["A==B", "boolean"], ["A!=B", "boolean"], ["A>B", "boolean"], ["A=B", "boolean"], ["A<=B", "boolean"]]; + }; + y.registerNodeType("math/compare", g); + 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); + }; + y.registerNodeType("math/condition", h); + x.title = "Accumulate"; + x.desc = "Increments a value every time"; + x.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); + }; + y.registerNodeType("math/accumulate", x); + n.title = "Trigonometry"; + n.desc = "Sin Cos Tan"; + n.filter = "shader"; + n.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); + } + }; + n.prototype.onGetInputs = function() { + return [["v", "number"], ["amplitude", "number"], ["offset", "number"]]; + }; + n.prototype.onGetOutputs = function() { + return [["sin", "number"], ["cos", "number"], ["tan", "number"], ["asin", "number"], ["acos", "number"], ["atan", "number"]]; + }; + y.registerNodeType("math/trigonometry", n); + var t = function() { + this.addInputs("x", "number"); + this.addInputs("y", "number"); + this.addOutputs("", "number"); + this.properties = {x:1.0, y:1.0, formula:"x+y"}; + }; + t.title = "Formula"; + t.desc = "Compute safe formula"; + t.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); + }; + t.prototype.onDrawBackground = function() { + this.outputs[0].label = this.properties.formula; + }; + t.prototype.onGetOutputs = function() { + return [["A-B", "number"], ["A*B", "number"], ["A/B", "number"]]; + }; + y.registerNodeType("math/formula", t); + z.title = "Vec2->XY"; + z.desc = "vector 2 to components"; + z.prototype.onExecute = function() { + var a = this.getInputData(0); + null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1])); + }; + y.registerNodeType("math3d/vec2-to-xyz", z); + A.title = "XY->Vec2"; + A.desc = "components to vector2"; + 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._data; + c[0] = a; + c[1] = b; + this.setOutputData(0, c); + }; + y.registerNodeType("math3d/xy-to-vec2", A); + 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])); + }; + y.registerNodeType("math3d/vec3-to-xyz", D); + B.title = "XYZ->Vec3"; + B.desc = "components to vector3"; + 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._data; + d[0] = a; + d[1] = b; + d[2] = c; + this.setOutputData(0, d); + }; + y.registerNodeType("math3d/xyz-to-vec3", B); + C.title = "Vec4->XYZW"; + C.desc = "vector 4 to components"; + C.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])); + }; + y.registerNodeType("math3d/vec4-to-xyzw", C); + E.title = "XYZW->Vec4"; + E.desc = "components to vector4"; + 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.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); + }; + y.registerNodeType("math3d/xyzw-to-vec4", E); + 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(); + }; + t = function() { + this.addInputs([["A", "quat"], ["B", "quat"]]); + this.addOutput("A*B", "quat"); + this._value = quat.create(); + }; + var F = function() { + this.addInputs([["vec3", "vec3"], ["quat", "quat"]]); + this.addOutput("result", "vec3"); + this.properties = {vec:[0, 0, 1]}; + }, G = 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(); + }, H = function() { + this.addOutput("quat", "quat"); + this.properties = {x:0, y:0, z:0, w:1}; + this._value = quat.create(); + }; + H.title = "Quaternion"; + H.desc = "quaternion"; + H.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); + }; + y.registerNodeType("math3d/quaternion", H); + G.title = "Rotation"; + G.desc = "quaternion rotation"; + G.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); + }; + y.registerNodeType("math3d/rotation", G); + F.title = "Rot. Vec3"; + F.desc = "rotate a point"; + F.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)); + }; + y.registerNodeType("math3d/rotate_vec3", F); + 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)); + } + }; + y.registerNodeType("math3d/mult-quat", t); + 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); + } + } + }; + y.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 d = 1; d < this.inputs.length; d++) { + var q = this.inputs[d], r = this.getInputData(d); + void 0 !== r && (this.properties[q.name] = r); + } + d = this.properties.A; + q = this.properties.B; + this.setOutputData(0, f ? d : q); + } + }; + f.prototype.onGetInputs = function() { + return [["A", 0], ["B", 0]]; + }; + u.registerNodeType("logic/selector", f); +})(this); +(function(u) { + function f() { + this.inputs = []; + this.addOutput("frame", "image"); + this.properties = {url:""}; + } + function k() { + this.addInput("f", "number"); + this.addOutput("Color", "color"); + this.properties = {colorA:"#444444", colorB:"#44AAFF", colorC:"#44FFAA", colorD:"#FFFFFF"}; + } + function d() { + 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:""}; + } + function w() { + this.addOutput("Webcam", "image"); + this.properties = {}; + } + var e = u.LiteGraph; + f.title = "Image"; + f.desc = "Image loader"; + f.widgets = [{name:"load", text:"Load", type:"button"}]; + f.supported_extensions = ["jpg", "jpeg", "png", "gif"]; + f.prototype.onAdded = function() { + "" != this.properties.url && null == this.img && this.loadImage(this.properties.url); + }; + f.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]); + }; + f.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); + }; + f.prototype.onPropertyChanged = function(d, e) { + this.properties[d] = e; + "url" == d && "" != e && this.loadImage(e); + return !0; + }; + f.prototype.loadImage = function(d, l) { + if ("" == d) { + this.img = null; + } else { + this.img = document.createElement("img"); + "http://" == d.substr(0, 7) && e.proxy && (d = e.proxy + d.substr(7)); + this.img.src = d; + this.boxcolor = "#F95"; + var a = this; + this.img.onload = function() { + l && l(this); + a.trace("Image loaded, size: " + a.img.width + "x" + a.img.height); + this.dirty = !0; + a.boxcolor = "#9F9"; + a.setDirtyCanvas(!0); + }; + } + }; + f.prototype.onWidget = function(d, e) { + "load" == e.name && this.loadImage(this.properties.url); + }; + f.prototype.onDropFile = function(d) { + var e = this; + this._url && URL.revokeObjectURL(this._url); + this._url = URL.createObjectURL(d); + this.properties.url = this._url; + this.loadImage(this._url, function(a) { + e.size[1] = a.height / a.width * e.size[0]; + }); + }; + e.registerNodeType("graphics/image", f); + k.title = "Palette"; + k.desc = "Generates a color"; + k.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 e = this.getInputData(0); + null == e && (e = 0.5); + 1.0 < e ? e = 1.0 : 0.0 > e && (e = 0.0); + if (0 != d.length) { + var a = [0, 0, 0]; + if (0 == e) { + a = d[0]; + } else { + if (1 == e) { + a = d[d.length - 1]; + } else { + var b = (d.length - 1) * e; + e = d[Math.floor(b)]; + d = d[Math.floor(b) + 1]; + b -= Math.floor(b); + a[0] = e[0] * (1 - b) + d[0] * b; + a[1] = e[1] * (1 - b) + d[1] * b; + a[2] = e[2] * (1 - b) + d[2] * b; + } + } + for (var c in a) { + a[c] /= 255; + } + this.boxcolor = colorToString(a); + this.setOutputData(0, a); + } + }; + e.registerNodeType("color/palette", k); + 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, e) { + "resize" == e.name && this.frame ? (d = this.frame.width, e = this.frame.height, d || null == this.frame.videoWidth || (d = this.frame.videoWidth, e = this.frame.videoHeight), d && e && (this.size = [d, e]), this.setDirtyCanvas(!0, !0)) : "view" == e.name && this.show(); + }; + d.prototype.show = function() { + showElement && this.frame && showElement(this.frame); + }; + e.registerNodeType("graphics/frame", d); + 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 e = this.getInputData(0); + null != e && d.drawImage(e, 0, 0, this.canvas.width, this.canvas.height); + e = this.getInputData(2); + null == e ? e = this.properties.fade : this.properties.fade = e; + d.globalAlpha = e; + e = this.getInputData(1); + null != e && d.drawImage(e, 0, 0, this.canvas.width, this.canvas.height); + d.globalAlpha = 1.0; + this.setOutputData(0, this.canvas); + this.setDirtyCanvas(!0); + }; + e.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, e) { + this.properties[d] = e; + "scale" == d ? (this.properties[d] = parseFloat(e), 0 == this.properties[d] && (this.trace("Error in scale"), this.properties[d] = 1.0)) : this.properties[d] = parseInt(e); + this.createCanvas(); + return !0; + }; + e.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._video = document.createElement("video"); + this._video.src = d; + this._video.type = "type=video/mp4"; + this._video.muted = !0; + this._video.autoplay = !0; + var e = this; + this._video.addEventListener("loadedmetadata", function(a) { + e.trace("Duration: " + this.duration + " seconds"); + e.trace("Size: " + this.videoWidth + "," + this.videoHeight); + e.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); + e.trace("Error loading video: " + this.src); + if (this.error) { + switch(this.error.code) { + case this.error.MEDIA_ERR_ABORTED: + e.trace("You stopped the video."); + break; + case this.error.MEDIA_ERR_NETWORK: + e.trace("Network error - please try again later."); + break; + case this.error.MEDIA_ERR_DECODE: + e.trace("Video is broken.."); + break; + case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED: + e.trace("Sorry, your browser can't play this video."); + } + } + }); + this._video.addEventListener("ended", function(a) { + e.trace("Ended."); + this.play(); + }); + }; + v.prototype.onPropertyChanged = function(d, e) { + this.properties[d] = e; + "url" == d && "" != e && this.loadVideo(e); + 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, e) { + }; + e.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(e) { + console.log("Webcam rejected", e); + 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 e = this._video; + e || (e = document.createElement("video"), e.autoplay = !0, e.src = window.URL.createObjectURL(d), this._video = e, e.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 e = this; + return [{content:e.properties.show ? "Hide Frame" : "Show Frame", callback:function() { + e.properties.show = !e.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()); + }; + e.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]; + }, d = 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}; + d._shader || (d._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, d.pixel_shader)); + }, q = function() { + this.addOutput("Webcam", "Texture"); + this.properties = {texture_name:""}; + }, r = function() { + this.addInput("Texture", "Texture"); + this.addOutput("Filtered", "Texture"); + this.properties = {intensity:1, radius:5}; + }, v = 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]}; + }, w = 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, factor:1, precision:t.DEFAULT}; + e._shader || (e._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, e.pixel_shader)); + }, p = function() { + this.addInput("A", "Texture"); + this.addInput("B", "Texture"); + this.addInput("Mixer", "Texture"); + this.addOutput("Texture", "Texture"); + this.properties = {precision:t.DEFAULT}; + p._shader || (p._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, p.pixel_shader)); + }, l = 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}; + l._shader || (l._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, l.pixel_shader)); + this._uniforms = {u_angle:0, u_colorA:vec3.create(), u_colorB:vec3.create()}; + }, a = function() { + this.addInput("R", "Texture"); + this.addInput("G", "Texture"); + this.addInput("B", "Texture"); + this.addInput("A", "Texture"); + this.addOutput("Texture", "Texture"); + this.properties = {}; + a._shader || (a._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, a.pixel_shader)); + }, b = function() { + this.addInput("Texture", "Texture"); + this.addOutput("R", "Texture"); + this.addOutput("G", "Texture"); + this.addOutput("B", "Texture"); + this.addOutput("A", "Texture"); + this.properties = {}; + b._shader || (b._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, b.pixel_shader)); + }, c = 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}; + c._shader || (c._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, c.pixel_shader)); + }, g = function() { + this.addInput("Image", "image"); + this.addOutput("", "Texture"); + this.properties = {}; + }, h = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {mipmap_offset:0, low_precision:!1}; + this._uniforms = {u_texture:0, u_mipmap_offset:this.properties.mipmap_offset}; + }, x = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {iterations:1, generate_mipmaps:!1, precision:t.DEFAULT}; + }, n = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {size:0, generate_mipmaps:!1, precision:t.DEFAULT}; + }, z = function() { + this.addInput("Texture", "Texture"); + this.properties = {additive:!1, antialiasing:!1, filter:!0, disable_alpha:!1, gamma:1.0}; + this.size[0] = 130; + }, A = 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}; + }, D = 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}; + }, B = function() { + this.addOutput("Texture", "Texture"); + this.properties = {code:"", width:512, height:512}; + 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"; + }, C = 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}; + }, E = function() { + this.addInput("Texture", "Texture"); + this.addOutput("", "Texture"); + this.properties = {name:""}; + }, y = 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.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); + y.title = "Preview"; + y.desc = "Show a texture in the graph canvas"; + y.allow_preview = !1; + y.prototype.onDrawBackground = function(a) { + if (!this.flags.collapsed && (a.webgl || y.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", y); + E.title = "Save"; + E.desc = "Save a texture in the repository"; + E.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", E); + C.widgets_info = {uvcode:{widget:"textarea", height:100}, pixelcode:{widget:"textarea", height:100}, precision:{widget:"combo", values:t.MODE_VALUES}}; + C.title = "Operation"; + C.desc = "Texture shader operation"; + C.prototype.getExtraMenuOptions = function(a) { + var b = this; + return [{content:b.properties.show ? "Hide Texture" : "Show Texture", callback:function() { + b.properties.show = !b.properties.show; + }}]; + }; + C.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()); + }; + C.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); + 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.properties.uvcode && (e = "uv = " + this.properties.uvcode, -1 != this.properties.uvcode.indexOf(";") && (e = this.properties.uvcode)); + var f = ""; + this.properties.pixelcode && (f = "result = " + this.properties.pixelcode, -1 != this.properties.pixelcode.indexOf(";") && (f = this.properties.pixelcode)); + var n = this._shader; + if (!n || this._shader_code != e + "|" + f) { + try { + this._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, C.pixel_shader, {UV_CODE:e, PIXEL_CODE:f}), this.boxcolor = "#00FF00"; + } catch (I) { + console.log("Error compiling shader: ", I); + this.boxcolor = "#FF0000"; + return; + } + this.boxcolor = "#FF0000"; + this._shader_code = e + "|" + f; + n = this._shader; + } + if (n) { + this.boxcolor = "green"; + var l = this.getInputData(2); + null != l ? this.properties.value = l : l = parseFloat(this.properties.value); + var g = 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(); + n.uniforms({u_texture:0, u_textureB:1, value:l, texSize:[c, d], time:g}).draw(e); + }); + this.setOutputData(0, this._tex); + } else { + this.boxcolor = "red"; + } + } + } + } + }; + C.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", C); + B.title = "Shader"; + B.desc = "Texture shader"; + B.widgets_info = {code:{type:"code"}, precision:{widget:"combo", values:t.MODE_VALUES}}; + B.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); + } + } + } + }; + B.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, B.pixel_shader + this.properties.code), this.boxcolor = "green"; + return this._shader; + }; + B.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var a = this.getShader(); + if (a) { + for (var b = 0; b < this.inputs.length; ++b) { + var c = this.getInputInfo(b), d = this.getInputData(b); + null != d && (d.constructor === GL.Texture && (d.bind(slot), d = slot, slot++), a.setUniform(c.name, d)); + } + this._tex && this._tex.width == this.properties.width && this._tex.height == this.properties.height || (this._tex = new GL.Texture(this.properties.width, this.properties.height, {format:gl.RGBA, filter:gl.LINEAR})); + var e = this._tex, f = this.graph.getTime(); + e.drawTo(function() { + a.uniforms({texSize:[e.width, e.height], time:f}).draw(Mesh.getScreenQuad()); + }); + this.setOutputData(0, this._tex); + } + } + }; + B.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\t\t"; + f.registerNodeType("texture/shader", B); + D.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + D.title = "Scale/Offset"; + D.desc = "Applies an scaling and offseting"; + D.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, D.pixel_shader)); + var f = this.getInputData(1); + f ? (this.properties.scale[0] = f[0], this.properties.scale[1] = f[1]) : f = this.properties.scale; + var n = this.getInputData(2); + n ? (this.properties.offset[0] = n[0], this.properties.offset[1] = n[1]) : n = 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:f, u_offset:n}).draw(b); + }); + this.setOutputData(0, this._tex); + } + } + }; + D.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", D); + A.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + A.title = "Warp"; + A.desc = "Texture warp operation"; + A.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, A.pixel_shader)); + var f = this.getInputData(2); + null != f ? this.properties.factor = f : f = 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:f}).draw(c); + }); + this.setOutputData(0, this._tex); + } + } + }; + A.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", A); + z.title = "to Viewport"; + z.desc = "Texture to viewport"; + z.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) { + z._shader || (z._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, z.aa_pixel_shader)); + gl.getViewport(); + var c = Mesh.getScreenQuad(); + a.bind(0); + z._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 ? (z._gamma_shader || (z._gamma_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, z.gamma_pixel_shader)), a.toViewport(z._gamma_shader, {u_texture:0, u_igamma:1 / b})) : a.toViewport(); + } + } + }; + z.prototype.onGetInputs = function() { + return [["gamma", "number"]]; + }; + z.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"; + z.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", z); + n.title = "Copy"; + n.desc = "Copy Texture"; + n.widgets_info = {size:{widget:"combo", values:[0, 32, 64, 128, 256, 512, 1024, 2048]}, precision:{widget:"combo", values:t.MODE_VALUES}}; + n.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", n); + x.title = "Downsample"; + x.desc = "Downsample Texture"; + x.widgets_info = {iterations:{type:"number", step:1, precision:0, min:1}, precision:{widget:"combo", values:t.MODE_VALUES}}; + x.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 = x._shader; + b || (x._shader = b = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, x.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 f = this.properties.iterations || 1, n = a, l = []; + e = {type:e, format:a.format}; + var g = vec2.create(), h = {u_offset:g}; + this._texture && GL.Texture.releaseTemporary(this._texture); + for (var k = 0; k < f; ++k) { + g[0] = 1 / c; + g[1] = 1 / d; + c = c >> 1 || 0; + d = d >> 1 || 0; + a = GL.Texture.getTemporary(c, d, e); + l.push(a); + n.setParameter(GL.TEXTURE_MAG_FILTER, GL.NEAREST); + n.copyTo(a, b, h); + if (1 == c && 1 == d) { + break; + } + n = a; + } + this._texture = l.pop(); + for (k = 0; k < l.length; ++k) { + GL.Texture.releaseTemporary(l[k]); + } + this.properties.generate_mipmaps && (this._texture.bind(0), gl.generateMipmap(this._texture.texture_type), this._texture.unbind(0)); + this.setOutputData(0, this._texture); + } + }; + x.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", x); + h.title = "Average"; + h.desc = "Compute a partial average (32 random samples) of a texture and stores it as a 1x1 pixel texture"; + h.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a && this.isOutputConnected(0)) { + if (!h._shader) { + h._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, h.pixel_shader); + for (var b = new Float32Array(32), c = 0; 32 > c; ++c) { + b[c] = Math.random(); + } + h._shader.uniforms({u_samples_a:b.subarray(0, 16), u_samples_b:b.subarray(16, 32)}); + } + b = this._temp_texture; + c = this.properties.low_precision ? gl.UNSIGNED_BYTE : a.type; + b && b.type == c || (this._temp_texture = new GL.Texture(1, 1, {type:c, format:gl.RGBA, filter:gl.NEAREST})); + var d = h._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); + } + }; + h.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", h); + 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 (J) { + console.error("image comes from an unsafe location, cannot be uploaded to webgl"); + return; + } + this.setOutputData(0, this._temp_texture); + } + } + }; + f.registerNodeType("texture/imageToTexture", g); + c.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + c.title = "LUT"; + c.desc = "Apply LUT to Texture"; + c.widgets_info = {texture:{widget:"texture"}}; + c.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 d = this.properties.intensity; + this.isInputConnected(2) && (this.properties.intensity = d = this.getInputData(2)); + this._tex = t.getTargetTexture(a, this._tex, this.properties.precision); + this._tex.drawTo(function() { + b.bind(1); + a.toViewport(c._shader, {u_texture:0, u_textureB:1, u_amount:d}); + }); + this.setOutputData(0, this._tex); + } else { + this.setOutputData(0, a); + } + } + } + } + }; + c.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", c); + b.title = "Texture to Channels"; + b.desc = "Split texture channels"; + b.prototype.onExecute = function() { + var a = this.getInputData(0); + if (a) { + this._channels || (this._channels = Array(4)); + for (var c = 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})), c++) : this._channels[d] = null; + } + if (c) { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var e = Mesh.getScreenQuad(), f = b._shader, n = [[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]; + for (d = 0; 4 > d; d++) { + this._channels[d] && (this._channels[d].drawTo(function() { + a.bind(0); + f.uniforms({u_texture:0, u_mask:n[d]}).draw(e); + }), this.setOutputData(d, this._channels[d])); + } + } + } + }; + 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 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", b); + a.title = "Channels to Texture"; + a.desc = "Split texture channels"; + a.prototype.onExecute = function() { + var b = [this.getInputData(0), this.getInputData(1), this.getInputData(2), this.getInputData(3)]; + if (b[0] && b[1] && b[2] && b[3]) { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var c = Mesh.getScreenQuad(), d = a._shader; + this._tex = t.getTargetTexture(b[0], this._tex); + this._tex.drawTo(function() { + b[0].bind(0); + b[1].bind(1); + b[2].bind(2); + b[3].bind(3); + d.uniforms({u_textureR:0, u_textureG:1, u_textureB:2, u_textureA:3}).draw(c); + }); + this.setOutputData(0, this._tex); + } + }; + a.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", a); + l.title = "Gradient"; + l.desc = "Generates a gradient"; + l["@A"] = {type:"color"}; + l["@B"] = {type:"color"}; + l["@texture_size"] = {type:"enum", values:[32, 64, 128, 256, 512]}; + l.prototype.onExecute = function() { + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var a = GL.Mesh.getScreenQuad(), b = l._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 f = this.inputs[e], n = this.getInputData(e); + void 0 !== n && (this.properties[f.name] = n); + } + var g = this._uniforms; + this._uniforms.u_angle = this.properties.angle * DEG2RAD; + this._uniforms.u_scale = this.properties.scale; + vec3.copy(g.u_colorA, c); + vec3.copy(g.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(g).draw(a); + }); + this.setOutputData(0, this._tex); + }; + l.prototype.onGetInputs = function() { + return [["angle", "number"], ["scale", "number"]]; + }; + l.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", l); + p.title = "Mix"; + p.desc = "Generates a texture mixing two textures"; + p.widgets_info = {precision:{widget:"combo", values:t.MODE_VALUES}}; + p.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 = p._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); + } + } + } + }; + 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_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", p); + 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, f = this.properties.factor; + this._tex.drawTo(function() { + a.bind(0); + c.uniforms({u_texture:0, u_isize:[1 / a.width, 1 / a.height], u_factor: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\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 gl_FragColor = vec4( diff.xyz, center.a );\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/edges", e); + w.title = "Depth Range"; + w.desc = "Generates a texture with a depth range"; + w.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 e = Mesh.getScreenQuad(); + w._shader || (w._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, w.pixel_shader), w._shader_onlydepth = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, w.pixel_shader, {ONLY_DEPTH:""})); + var f = this.properties.only_depth ? w._shader_onlydepth : w._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, 1000]; + c.u_camera_planes = b; + this._temp_texture.drawTo(function() { + a.bind(0); + f.uniforms(c).draw(e); + }); + this.setOutputData(0, this._temp_texture); + } + } + }; + w.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", w); + v.title = "Blur"; + v.desc = "Blur a texture"; + v.max_iterations = 20; + v.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}), this._final_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR})); + b = this.properties.iterations; + this.isInputConnected(1) && (b = this.getInputData(1), this.properties.iterations = b); + b = Math.min(Math.floor(b), v.max_iterations); + if (0 == b) { + this.setOutputData(0, a); + } else { + var c = this.properties.intensity; + this.isInputConnected(2) && (c = this.getInputData(2), this.properties.intensity = c); + var d = f.camera_aspect; + d || void 0 === window.gl || (d = gl.canvas.height / gl.canvas.width); + d || (d = 1); + d = this.properties.preserve_aspect ? d : 1; + for (var e = this.properties.scale || [1, 1], n = 0; n < b; ++n) { + a.applyBlur(d * e[0] * n, e[1] * n, c, this._temp_texture, this._final_texture), a = this._final_texture; + } + this.setOutputData(0, this._final_texture); + } + } + }; + v.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_offset;\n\r\n\t\t\tuniform float u_intensity;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t vec4 sum = vec4(0.0);\n\r\n\t\t\t vec4 center = texture2D(u_texture, v_coord);\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * -4.0) * 0.05/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * -3.0) * 0.09/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * -2.0) * 0.12/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * -1.0) * 0.15/0.98;\n\r\n\t\t\t sum += center * 0.16/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * 4.0) * 0.05/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * 3.0) * 0.09/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * 2.0) * 0.12/0.98;\n\r\n\t\t\t sum += texture2D(u_texture, v_coord + u_offset * 1.0) * 0.15/0.98;\n\r\n\t\t\t gl_FragColor = u_intensity * sum;\n\r\n\t\t\t /*gl_FragColor.a = center.a*/;\n\r\n\t\t\t}\n\r\n\t\t\t"; + f.registerNodeType("texture/blur", v); + r.title = "Kuwahara Filter"; + r.desc = "Filters a texture giving an artistic oil canvas painting"; + r.max_radius = 10; + r._shaders = []; + r.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), r.max_radius); + if (0 == b) { + this.setOutputData(0, a); + } else { + var c = this.properties.intensity, d = f.camera_aspect; + d || void 0 === window.gl || (d = gl.canvas.height / gl.canvas.width); + d || (d = 1); + d = this.properties.preserve_aspect ? d : 1; + r._shaders[b] || (r._shaders[b] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, r.pixel_shader, {RADIUS:b.toFixed(0)})); + var e = r._shaders[b], n = GL.Mesh.getScreenQuad(); + a.bind(0); + this._temp_texture.drawTo(function() { + e.uniforms({u_texture:0, u_intensity:c, u_resolution:[a.width, a.height], u_iResolution:[1 / a.width, 1 / a.height]}).draw(n); + }); + this.setOutputData(0, this._temp_texture); + } + } + }; + r.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", r); + q.title = "Webcam"; + q.desc = "Webcam texture"; + q.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"; + }); + } + }; + q.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); + }); + }; + q.prototype.onRemoved = function() { + this._webcam_stream && (this._webcam_stream.stop(), this._video = this._webcam_stream = null); + }; + q.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()); + }; + q.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", q); + d.title = "Matte"; + d.desc = "Extracts background"; + d.widgets_info = {key_color:{widget:"color"}, precision:{widget:"combo", values:t.MODE_VALUES}}; + d.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); + this._uniforms || (this._uniforms = {u_texture:0, u_key_color:this.properties.key_color, u_threshold:1, u_slope:1}); + var b = this._uniforms, c = Mesh.getScreenQuad(), e = d._shader; + b.u_key_color = this.properties.key_color; + b.u_threshold = this.properties.threshold; + b.u_slope = this.properties.slope; + this._tex.drawTo(function() { + a.bind(0); + e.uniforms(b).draw(c); + }); + this.setOutputData(0, this._tex); + } + } + } + }; + d.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 vec3 u_key_color;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\tuniform float u_slope;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\r\n\t\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\r\n\t\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\r\n\t\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\r\n\t\t\t\tgl_FragColor = vec4( color, alpha );\n\r\n\t\t\t}"; + f.registerNodeType("texture/matte", d); + k.title = "Cubemap"; + k.prototype.onDropFile = function(a, b, c) { + a ? (this._drop_texture = "string" == typeof a ? GL.Texture.fromURL(a) : GL.Texture.fromDDSInMemory(a), this.properties.name = b) : (this._drop_texture = null, this.properties.name = ""); + }; + k.prototype.onExecute = function() { + if (this._drop_texture) { + this.setOutputData(0, this._drop_texture); + } else { + if (this.properties.name) { + var a = t.getTexture(this.properties.name); + a && (this._last_tex = a, this.setOutputData(0, a)); + } + } + }; + k.prototype.onDrawBackground = function(a) { + this.flags.collapsed || 20 >= 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)); + }, d = 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}; + }, q = 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}; + }, r = 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}; + r._shader || (r._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, r.pixel_shader), r._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]})); + }; + r.title = "Lens"; + r.desc = "Camera Lens distortion"; + r.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + r.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 f = this.properties.aberration; + this.isInputConnected(1) && (f = this.getInputData(1), this.properties.aberration = f); + var e = this.properties.distortion; + this.isInputConnected(2) && (e = this.getInputData(2), this.properties.distortion = e); + var k = this.properties.blur; + this.isInputConnected(3) && (k = this.getInputData(3), this.properties.blur = k); + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var l = Mesh.getScreenQuad(), a = r._shader; + this._tex.drawTo(function() { + d.bind(0); + a.uniforms({u_texture:0, u_aberration:f, u_distortion:e, u_blur:k}).draw(l); + }); + this.setOutputData(0, this._tex); + } + } + }; + r.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", r); + window.LGraphFXLens = r; + q.title = "Bokeh"; + q.desc = "applies an Bokeh effect"; + q.widgets_info = {shape:{widget:"texture"}}; + q.prototype.onExecute = function() { + var d = this.getInputData(0), f = this.getInputData(1), e = this.getInputData(2); + if (d && e && this.properties.shape) { + f || (f = d); + var k = LGraphTexture.getTexture(this.properties.shape); + if (k) { + var l = this.properties.threshold; + this.isInputConnected(3) && (l = this.getInputData(3), this.properties.threshold = l); + var a = gl.UNSIGNED_BYTE; + this.properties.high_precision && (a = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT); + this._temp_texture && this._temp_texture.type == a && this._temp_texture.width == d.width && this._temp_texture.height == d.height || (this._temp_texture = new GL.Texture(d.width, d.height, {type:a, format:gl.RGBA, filter:gl.LINEAR})); + var b = q._first_shader; + b || (b = q._first_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, q._first_pixel_shader)); + var c = q._second_shader; + c || (c = q._second_shader = new GL.Shader(q._second_vertex_shader, q._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 h = Mesh.getScreenQuad(), r = this.properties.size, n = this.properties.alpha; + gl.disable(gl.DEPTH_TEST); + gl.disable(gl.BLEND); + this._temp_texture.drawTo(function() { + d.bind(0); + f.bind(1); + e.bind(2); + b.uniforms({u_texture:0, u_texture_blur:1, u_mask:2, u_texsize:[d.width, d.height]}).draw(h); + }); + this._temp_texture.drawTo(function() { + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE); + d.bind(0); + k.bind(3); + c.uniforms({u_texture:0, u_mask:2, u_shape:3, u_alpha:n, u_threshold:l, u_pointSize:r, u_itexsize:[1.0 / d.width, 1.0 / d.height]}).draw(g, gl.POINTS); + }); + this.setOutputData(0, this._temp_texture); + } + } else { + this.setOutputData(0, d); + } + }; + q.prototype.createPointsMesh = function(d, f, e) { + for (var k = Math.round(d / e), l = Math.round(f / e), a = new Float32Array(k * l * 2), b = -1, c = 2 / d * e, g = 2 / f * e, h = 0; h < l; ++h) { + for (var q = -1, n = 0; n < k; ++n) { + var z = h * k * 2 + 2 * n; + a[z] = q; + a[z + 1] = b; + q += c; + } + b += g; + } + this._points_mesh = GL.Mesh.load({vertices2D:a}); + this._points_mesh._width = d; + this._points_mesh._height = f; + this._points_mesh._spacing = e; + return this._points_mesh; + }; + q._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"; + q._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"; + q._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", q); + window.LGraphFXBokeh = q; + d.title = "FX"; + d.desc = "applies an FX from a list"; + d.widgets_info = {fx:{widget:"combo", values:["halftone", "pixelate", "lowpalette", "noise", "gamma"]}, precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + d.shaders = {}; + d.prototype.onExecute = function() { + if (this.isOutputConnected(0)) { + var f = this.getInputData(0); + if (this.properties.precision === LGraphTexture.PASS_THROUGH) { + this.setOutputData(0, f); + } else { + if (f) { + this._tex = LGraphTexture.getTargetTexture(f, this._tex, this.properties.precision); + var k = this.properties.value1; + this.isInputConnected(1) && (k = this.getInputData(1), this.properties.value1 = k); + var e = this.properties.value2; + this.isInputConnected(2) && (e = this.getInputData(2), this.properties.value2 = e); + var p = this.properties.fx, l = d.shaders[p]; + if (!l) { + var a = d["pixel_shader_" + p]; + if (!a) { + return; + } + l = d.shaders[p] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, a); + } + gl.disable(gl.BLEND); + gl.disable(gl.DEPTH_TEST); + var b = Mesh.getScreenQuad(); + camera_planes = window.LS && LS.Renderer._current_camera ? [LS.Renderer._current_camera.near, LS.Renderer._current_camera.far] : [1, 100]; + var c = null; + "noise" == p && (c = LGraphTexture.getNoiseTexture()); + this._tex.drawTo(function() { + f.bind(0); + "noise" == p && c.bind(1); + l.uniforms({u_texture:0, u_noise:1, u_size:[f.width, f.height], u_rand:[Math.random(), Math.random()], u_value1:k, u_value2:e, u_camera_planes:camera_planes}).draw(b); + }); + this.setOutputData(0, this._tex); + } + } + } + }; + d.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"; + d.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"; + d.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"; + d.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"; + d.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", d); + window.LGraphFXGeneric = d; + k.title = "Vigneting"; + k.desc = "Vigneting"; + k.widgets_info = {precision:{widget:"combo", values:LGraphTexture.MODE_VALUES}}; + k.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 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 e = Mesh.getScreenQuad(), p = k._shader, l = this.properties.invert; + this._tex.drawTo(function() { + d.bind(0); + p.uniforms({u_texture:0, u_intensity:f, u_isize:[1 / d.width, 1 / d.height], u_invert:l ? 1 : 0}).draw(e); + }); + 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, a) { + 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", a ? a("Not supported") : console.error("MIDI NOT SUPPORTED, enable by chrome://flags")); + } + function d() { + this.addOutput("on_midi", p.EVENT); + this.addOutput("out", "midi"); + this.properties = {port:0}; + this._current_midi_event = this._last_midi_event = null; + var d = this; + new k(function(a) { + d._midi = a; + if (d._waiting) { + d.onStart(); + } + d._waiting = !1; + }); + } + function q() { + this.addInput("send", p.EVENT); + this.properties = {port:0}; + var d = this; + new k(function(a) { + d._midi = a; + }); + } + function r() { + this.addInput("on_midi", p.EVENT); + this._str = ""; + this.size = [200, 40]; + } + function v() { + this.properties = {channel:-1, cmd:-1, min_value:-1, max_value:-1}; + this.addInput("in", p.EVENT); + this.addOutput("on_midi", p.EVENT); + } + function w() { + this.properties = {channel:0, cmd:"CC", value1:1, value2:1}; + this.addInput("send", p.EVENT); + this.addInput("assign", p.EVENT); + this.addOutput("on_midi", p.EVENT); + } + function e() { + this.properties = {cc:1, value:0}; + this.addOutput("value", "number"); + } + var p = u.LiteGraph; + f.prototype.setup = function(d) { + this.data = d; + this.status = d = d[0]; + var a = d & 240; + this.cmd = 240 <= d ? d : a; + this.cmd == f.NOTEON && 0 == this.velocity && (this.cmd = f.NOTEOFF); + this.cmd_str = f.commands[this.cmd] || ""; + if (a >= f.NOTEON || a <= 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, a) { + return d + (a << 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 a = (d - 21) % 12; + 0 > a && (a = 12 + a); + return f.notes[a] + 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 = "", a = 0; a < this.data.length; a++) { + d += this.data[a].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 a = 0, b = this.input_ports.values(), c = b.next(); c && !1 === c.done;) { + c = c.value, console.log("Input port [type:'" + c.type + "'] id:'" + c.id + "' manufacturer:'" + c.manufacturer + "' name:'" + c.name + "' version:'" + c.version + "'"), a++, c = b.next(); + } + this.num_input_ports = a; + a = 0; + this.output_ports = d.outputs; + b = this.output_ports.values(); + for (c = b.next(); c && !1 === c.done;) { + c = c.value, console.log("Output port [type:'" + c.type + "'] id:'" + c.id + "' manufacturer:'" + c.manufacturer + "' name:'" + c.name + "' version:'" + c.version + "'"), a++, c = b.next(); + } + this.num_output_ports = a; + }; + k.prototype.onMIDIFailure = function(d) { + console.error("Failed to get MIDI access - " + d); + }; + k.prototype.openInputPort = function(d, a) { + d = this.input_ports.get("input-" + d); + if (!d) { + return !1; + } + k.input = this; + var b = this; + d.onmidimessage = function(c) { + var d = new f(c.data); + b.updateState(d); + a && a(c.data, d); + if (k.on_message) { + k.on_message(c.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, a) { + a && (d = this.output_ports.get("output-" + d)) && (k.output = this, a.constructor === f ? d.send(a.data) : d.send(a)); + }; + d.MIDIInterface = k; + d.title = "MIDI Input"; + d.desc = "Reads MIDI from a input port"; + d.prototype.getPropertyInfo = function(d) { + if (this._midi && "port" == d) { + d = {}; + for (var a = 0; a < this._midi.input_ports.size; ++a) { + var b = this._midi.input_ports.get("input-" + a); + d[a] = a + ".- " + b.name + " version:" + b.version; + } + return {type:"enum", values:d}; + } + }; + d.prototype.onStart = function() { + this._midi ? this._midi.openInputPort(this.properties.port, this.onMIDIEvent.bind(this)) : this._waiting = !0; + }; + d.prototype.onMIDIEvent = function(d, a) { + this._last_midi_event = a; + this.trigger("on_midi", a); + a.cmd == f.NOTEON ? this.trigger("on_noteon", a) : a.cmd == f.NOTEOFF ? this.trigger("on_noteoff", a) : a.cmd == f.CONTROLLERCHANGE ? this.trigger("on_cc", a) : a.cmd == f.PROGRAMCHANGE ? this.trigger("on_pc", a) : a.cmd == f.PITCHBEND && this.trigger("on_pitchbend", a); + }; + d.prototype.onExecute = function() { + if (this.outputs) { + for (var d = this._last_midi_event, a = 0; a < this.outputs.length; ++a) { + switch(this.outputs[a].name) { + case "midi": + var b = this._midi; + break; + case "last_midi": + b = d; + break; + default: + continue; + } + this.setOutputData(a, b); + } + } + }; + d.prototype.onGetOutputs = function() { + return [["last_midi", "midi"], ["on_midi", p.EVENT], ["on_noteon", p.EVENT], ["on_noteoff", p.EVENT], ["on_cc", p.EVENT], ["on_pc", p.EVENT], ["on_pitchbend", p.EVENT]]; + }; + p.registerNodeType("midi/input", d); + q.MIDIInterface = k; + q.title = "MIDI Output"; + q.desc = "Sends MIDI to output channel"; + q.prototype.getPropertyInfo = function(d) { + if (this._midi && "port" == d) { + d = {}; + for (var a = 0; a < this._midi.output_ports.size; ++a) { + var b = this._midi.output_ports.get(a); + d[a] = a + ".- " + b.name + " version:" + b.version; + } + return {type:"enum", values:d}; + } + }; + q.prototype.onAction = function(d, a) { + console.log(a); + this._midi && ("send" == d && this._midi.sendMIDI(this.port, a), this.trigger("midi", a)); + }; + q.prototype.onGetInputs = function() { + return [["send", p.ACTION]]; + }; + q.prototype.onGetOutputs = function() { + return [["on_midi", p.EVENT]]; + }; + p.registerNodeType("midi/output", q); + r.title = "MIDI Show"; + r.desc = "Shows MIDI in the graph"; + r.prototype.onAction = function(d, a) { + a && (this._str = a.constructor === f ? a.toString() : "???"); + }; + r.prototype.onDrawForeground = function(d) { + this._str && (d.font = "30px Arial", d.fillText(this._str, 10, 0.8 * this.size[1])); + }; + r.prototype.onGetInputs = function() { + return [["in", p.ACTION]]; + }; + r.prototype.onGetOutputs = function() { + return [["on_midi", p.EVENT]]; + }; + p.registerNodeType("midi/show", r); + v.title = "MIDI Filter"; + v.desc = "Filters MIDI messages"; + v.prototype.onAction = function(d, a) { + !a || a.constructor !== f || -1 != this.properties.channel && a.channel != this.properties.channel || -1 != this.properties.cmd && a.cmd != this.properties.cmd || -1 != this.properties.min_value && a.data[1] < this.properties.min_value || -1 != this.properties.max_value && a.data[1] > this.properties.max_value || this.trigger("on_midi", a); + }; + p.registerNodeType("midi/filter", v); + w.title = "MIDIEvent"; + w.desc = "Create a MIDI Event"; + w.prototype.onAction = function(d, a) { + "assign" == d ? (this.properties.channel = a.channel, this.properties.cmd = a.cmd, this.properties.value1 = a.data[1], this.properties.value2 = a.data[2]) : (a = new f, a.channel = this.properties.channel, this.properties.cmd && this.properties.cmd.constructor === String ? a.setCommandFromString(this.properties.cmd) : a.cmd = this.properties.cmd, a.data[0] = a.cmd | a.channel, a.data[1] = Number(this.properties.value1), a.data[2] = Number(this.properties.value2), this.trigger("on_midi", a)); + }; + w.prototype.onExecute = function() { + var d = this.properties; + if (this.outputs) { + for (var a = 0; a < this.outputs.length; ++a) { + switch(this.outputs[a].name) { + case "midi": + var b = new f; + b.setup([d.cmd, d.value1, d.value2]); + b.channel = d.channel; + break; + case "command": + b = d.cmd; + break; + case "cc": + b = d.value1; + break; + case "cc_value": + b = d.value2; + break; + case "note": + b = d.cmd == f.NOTEON || d.cmd == f.NOTEOFF ? d.value1 : null; + break; + case "velocity": + b = d.cmd == f.NOTEON ? d.value2 : null; + break; + case "pitch": + b = d.cmd == f.NOTEON ? f.computePitch(d.value1) : null; + break; + case "pitchbend": + b = d.cmd == f.PITCHBEND ? f.computePitchBend(d.value1, d.value2) : null; + break; + default: + continue; + } + null !== b && this.setOutputData(a, b); + } + } + }; + w.prototype.onPropertyChanged = function(d, a) { + "cmd" == d && (this.properties.cmd = f.computeCommandFromString(a)); + }; + w.prototype.onGetOutputs = function() { + return [["midi", "midi"], ["on_midi", p.EVENT], ["command", "number"], ["note", "number"], ["velocity", "number"], ["cc", "number"], ["cc_value", "number"], ["pitch", "number"], ["pitchbend", "number"]]; + }; + p.registerNodeType("midi/event", w); + e.title = "MIDICC"; + e.desc = "gets a Controller Change"; + e.prototype.onExecute = function() { + k.input && (this.properties.value = k.input.state.cc[this.properties.cc]); + this.setOutputData(0, this.properties.value); + }; + p.registerNodeType("midi/cc", e); +})(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 = x.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 = x.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 d() { + this.properties = {gain:1}; + this.audionode = x.getAudioContext().createGain(); + this.addInput("in", "audio"); + this.addInput("gain", "number"); + this.addOutput("out", "audio"); + } + function q() { + this.properties = {impulse_src:"", normalize:!0}; + this.audionode = x.getAudioContext().createConvolver(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function r() { + this.properties = {threshold:-50, knee:40, ratio:12, reduction:-20, attack:0, release:0.25}; + this.audionode = x.getAudioContext().createDynamicsCompressor(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function v() { + this.properties = {}; + this.audionode = x.getAudioContext().createWaveShaper(); + this.addInput("in", "audio"); + this.addInput("shape", "waveshape"); + this.addOutput("out", "audio"); + } + function w() { + this.properties = {gain1:0.5, gain2:0.5}; + this.audionode = x.getAudioContext().createGain(); + this.audionode1 = x.getAudioContext().createGain(); + this.audionode1.gain.value = this.properties.gain1; + this.audionode2 = x.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 e() { + this.properties = {delayTime:0.5}; + this.audionode = x.getAudioContext().createDelay(10); + this.audionode.delayTime.value = this.properties.delayTime; + this.addInput("in", "audio"); + this.addInput("time", "number"); + this.addOutput("out", "audio"); + } + function p() { + 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 = x.getAudioContext().createBiquadFilter(); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function l() { + this.properties = {frequency:440, detune:0, type:"sine"}; + this.addProperty("type", "sine", "enum", {values:["sine", "square", "sawtooth", "triangle", "custom"]}); + this.audionode = x.getAudioContext().createOscillator(); + this.addOutput("out", "audio"); + } + function a() { + this.properties = {continuous:!0, mark:-1}; + this.addInput("data", "array"); + this.addInput("mark", "number"); + this.size = [300, 200]; + this._last_buffer = null; + } + function b() { + this.properties = {band:440, amplitude:1}; + this.addInput("freqs", "array"); + this.addOutput("signal", "number"); + } + function c() { + if (!c.default_code) { + var a = c.default_function.toString(), b = a.indexOf("{") + 1, d = a.lastIndexOf("}"); + c.default_code = a.substr(b, d - b); + } + this.properties = {code:c.default_code}; + a = x.getAudioContext(); + a.createScriptProcessor ? this.audionode = a.createScriptProcessor(4096, 1, 1) : (console.warn("ScriptProcessorNode deprecated"), this.audionode = a.createGain()); + this.processCode(); + c._bypass_function || (c._bypass_function = this.audionode.onaudioprocess); + this.addInput("in", "audio"); + this.addOutput("out", "audio"); + } + function g() { + this.audionode = x.getAudioContext().destination; + this.addInput("in", "audio"); + } + var h = u.LiteGraph, x = {}; + u.LGAudio = x; + x.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; + }; + x.connect = function(a, b) { + try { + a.connect(b); + } catch (A) { + console.warn("LGraphAudio:", A); + } + }; + x.disconnect = function(a, b) { + try { + a.disconnect(b); + } catch (A) { + console.warn("LGraphAudio:", A); + } + }; + x.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 ? x.connect(e, d) : x.disconnect(e, d); + } + } + } + if (a.outputs) { + for (c = 0; c < a.outputs.length; ++c) { + for (var f = a.outputs[c], n = 0; n < f.links.length; ++n) { + if (d = a.graph.links[f.links[n]]) { + e = a.getAudioNodeInOutputSlot ? a.getAudioNodeInOutputSlot(c) : a.audionode; + var g = a.graph.getNodeById(d.target_id); + d = g.getAudioNodeInInputSlot ? g.getAudioNodeInInputSlot(d.target_slot) : g.audionode; + b ? x.connect(e, d) : x.disconnect(e, d); + } + } + } + } + }; + x.onConnectionsChange = function(a, b, c, d) { + a == h.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 ? x.connect(b, d) : x.disconnect(b, d))); + }; + x.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 = x.onConnectionsChange; + }; + x.cached_audios = {}; + x.loadSound = function(a, b, c) { + function d(a) { + console.log("Audio loading sample error:", a); + c && c(a); + } + if (x.cached_audios[a] && -1 == a.indexOf("blob:")) { + b && b(x.cached_audios[a]); + } else { + x.onProcessAudioURL && (a = x.onProcessAudioURL(a)); + var e = new XMLHttpRequest; + e.open("GET", a, !0); + e.responseType = "arraybuffer"; + var f = x.getAudioContext(); + e.onload = function() { + console.log("AudioSource loaded"); + f.decodeAudioData(e.response, function(c) { + console.log("AudioSource decoded"); + x.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() { + x.getAudioContext().suspend(); + }; + f.prototype.unpauseAllSounds = function() { + x.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 = x.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 = x.loadSound(a, function(a) { + this.boxcolor = h.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 = x.onConnectionsChange; + f.prototype.onGetInputs = function() { + return [["playbackRate", "number"], ["Play", h.ACTION], ["Stop", h.ACTION]]; + }; + f.prototype.onGetOutputs = function() { + return [["buffer", "audiobuffer"], ["ended", h.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"; + h.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"; + h.registerNodeType("audio/analyser", k); + d.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); + } + } + }; + x.createAudioNodeWrapper(d); + d.title = "Gain"; + d.desc = "Audio gain"; + h.registerNodeType("audio/gain", d); + x.createAudioNodeWrapper(q); + q.prototype.onRemove = function() { + this._dropped_url && URL.revokeObjectURL(this._dropped_url); + }; + q.prototype.onPropertyChanged = function(a, b) { + "impulse_src" == a ? this.loadImpulse(b) : "normalize" == a && (this.audionode.normalize = b); + }; + q.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); + }; + q.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 = x.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); + }; + q.title = "Convolver"; + q.desc = "Convolves the signal (used for reverb)"; + h.registerNodeType("audio/convolver", q); + x.createAudioNodeWrapper(r); + r.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); + } + } + } + }; + r.prototype.onGetInputs = function() { + return [["threshold", "number"], ["knee", "number"], ["ratio", "number"], ["reduction", "number"], ["attack", "number"], ["release", "number"]]; + }; + r.title = "DynamicsCompressor"; + r.desc = "Dynamics Compressor"; + h.registerNodeType("audio/dynamicsCompressor", r); + v.prototype.onExecute = function() { + if (this.inputs && this.inputs.length) { + var a = this.getInputData(1); + void 0 !== a && (this.audionode.curve = a); + } + }; + v.prototype.setWaveShape = function(a) { + this.audionode.curve = a; + }; + x.createAudioNodeWrapper(v); + w.prototype.getAudioNodeInInputSlot = function(a) { + if (0 == a) { + return this.audionode1; + } + if (2 == a) { + return this.audionode2; + } + }; + w.prototype.onPropertyChanged = function(a, b) { + "gain1" == a ? this.audionode1.gain.value = b : "gain2" == a && (this.audionode2.gain.value = b); + }; + w.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))); + } + } + }; + x.createAudioNodeWrapper(w); + w.title = "Mixer"; + w.desc = "Audio mixer"; + h.registerNodeType("audio/mixer", w); + x.createAudioNodeWrapper(e); + e.prototype.onExecute = function() { + var a = this.getInputData(1); + void 0 !== a && (this.audionode.delayTime.value = a); + }; + e.title = "Delay"; + e.desc = "Audio delay"; + h.registerNodeType("audio/delay", e); + p.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); + } + } + } + }; + p.prototype.onGetInputs = function() { + return [["frequency", "number"], ["detune", "number"], ["Q", "number"]]; + }; + x.createAudioNodeWrapper(p); + p.title = "BiquadFilter"; + p.desc = "Audio filter"; + h.registerNodeType("audio/biquadfilter", p); + l.prototype.onStart = function() { + this.audionode.started || (this.audionode.started = !0, this.audionode.start()); + }; + l.prototype.onStop = function() { + this.audionode.started && (this.audionode.started = !1, this.audionode.stop()); + }; + l.prototype.onPause = function() { + this.onStop(); + }; + l.prototype.onUnpause = function() { + this.onStart(); + }; + l.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); + } + } + } + }; + l.prototype.onGetInputs = function() { + return [["frequency", "number"], ["detune", "number"], ["type", "string"]]; + }; + x.createAudioNodeWrapper(l); + l.title = "Oscillator"; + l.desc = "Oscillator"; + h.registerNodeType("audio/oscillator", l); + a.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); + }; + a.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 f = 0; f < b.length; f += c) { + a.lineTo(e, d - b[f | 0] / 255 * d), e++; + } + } else { + for (f = 0; f < b.length; f += c) { + a.moveTo(e + 0.5, d), a.lineTo(e + 0.5, d - b[f | 0] / 255 * d), e++; + } + } + a.stroke(); + 0 <= this.properties.mark && (b = x.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()); + } + }; + a.title = "Visualization"; + a.desc = "Audio Visualization"; + h.registerNodeType("audio/visualization", a); + b.prototype.onExecute = function() { + if (this._freqs = this.getInputData(0)) { + var a = this.properties.band, b = this.getInputData(1); + void 0 !== b && (a = b); + b = x.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); + } + }; + b.prototype.onGetInputs = function() { + return [["band", "number"]]; + }; + b.title = "Signal"; + b.desc = "extract the signal of some frequency"; + h.registerNodeType("audio/signal", b); + 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 (n) { + console.error("Error in onaudioprocess code", n), 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 < a.numberOfChannels; c++) { + for (var d = b.getChannelData(c), e = a.getChannelData(c), f = 0; f < b.length; f++) { + e[f] = d[f]; + } + } + }; + }; + x.createAudioNodeWrapper(c); + c.title = "Script"; + c.desc = "apply script to signal"; + h.registerNodeType("audio/script", c); + g.title = "Destination"; + g.desc = "Audio output"; + h.registerNodeType("audio/destination", g); +})(this); + diff --git a/src/litegraph.js b/src/litegraph.js index 4b03238ce..c023cb2ad 100755 --- a/src/litegraph.js +++ b/src/litegraph.js @@ -98,7 +98,7 @@ var LiteGraph = global.LiteGraph = { for(var i in LGraphNode.prototype) if(!base_class.prototype[i]) base_class.prototype[i] = LGraphNode.prototype[i]; - + Object.defineProperty( base_class.prototype, "shape",{ set: function(v) { switch(v) @@ -335,7 +335,7 @@ var LiteGraph = global.LiteGraph = { if( !type_a || //generic output !type_b || //generic input type_a == type_b || //same type (is valid for triggers) - type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION ) + type_a == LiteGraph.EVENT && type_b == LiteGraph.ACTION ) return true; type_a = type_a.toLowerCase(); @@ -345,9 +345,9 @@ var LiteGraph = global.LiteGraph = { var supported_types_a = type_a.split(","); var supported_types_b = type_b.split(","); - for(var i = 0; i < supported_types_a.length; ++i) - for(var j = 0; j < supported_types_b.length; ++j) - if( supported_types_a[i] == supported_types_b[i] ) + for(var i = 0; i < supported_types_a.length; ++i) + for(var j = 0; j < supported_types_b.length; ++j) + if( supported_types_a[i] == supported_types_b[j] ) return true; return false; } @@ -3047,7 +3047,7 @@ LGraphCanvas.prototype.bindEvents = function() var canvas = this.canvas; var ref_window = this.getCanvasWindow(); - var document = ref_window.document; //hack used when moving canvas between windows + var document = ref_window.document; //hack used when moving canvas between windows this._mousedown_callback = this.processMouseDown.bind(this); this._mousewheel_callback = this.processMouseWheel.bind(this); @@ -5927,7 +5927,7 @@ LGraphCanvas.prototype.processContextMenu = function( node, event ) if( slot_info ) slot_info.label = input.value; that.setDirty(true); - } + } dialog.close(); }); } @@ -6439,15 +6439,15 @@ LiteGraph.extendClass = function ( target, origin ) } } -LiteGraph.getParameterNames = function(func) { +LiteGraph.getParameterNames = function(func) { return (func + '') .replace(/[/][/].*$/mg,'') // strip single-line comments .replace(/\s+/g, '') // strip white space .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments /**/ - .split('){', 1)[0].replace(/^[^(]*[(]/, '') // extract the parameters - .replace(/=[^,]+/g, '') // strip any ES6 defaults + .split('){', 1)[0].replace(/^[^(]*[(]/, '') // extract the parameters + .replace(/=[^,]+/g, '') // strip any ES6 defaults .split(',').filter(Boolean); // split & filter [""] -} +} if( typeof(window) != "undefined" && !window["requestAnimationFrame"] ) {