From d86dce380d76ca0e507eb6fcb51dac74cdee850b Mon Sep 17 00:00:00 2001 From: tamat Date: Sat, 13 Apr 2019 09:47:22 +0200 Subject: [PATCH] widgets can now be serialized if you set node.serialize_widgets = true --- build/litegraph.js | 154 +++++- build/litegraph.min.js | 1146 ++++++++++++++++++++-------------------- demo/js/demos.js | 1 + src/litegraph.js | 62 ++- src/nodes/base.js | 49 +- src/nodes/events.js | 7 + src/nodes/interface.js | 20 +- src/nodes/math3d.js | 16 +- 8 files changed, 832 insertions(+), 623 deletions(-) diff --git a/build/litegraph.js b/build/litegraph.js index 83075843d..279323f54 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -729,7 +729,7 @@ LGraph.prototype.updateExecutionOrder = function() this._nodes_executable.push( this._nodes_in_order[i] ); } -//This is more internal, it computes the order and returns it +//This is more internal, it computes the executable nodes in order and returns it LGraph.prototype.computeExecutionOrder = function( only_onExecute, set_level ) { var L = []; @@ -763,7 +763,7 @@ LGraph.prototype.computeExecutionOrder = function( only_onExecute, set_level ) { if(set_level) node._level = 0; - remaining_links[node.id] = num; + remaining_links[ node.id ] = num; } } @@ -835,9 +835,9 @@ LGraph.prototype.computeExecutionOrder = function( only_onExecute, set_level ) L = L.sort(function(A,B){ var Ap = A.constructor.priority || A.priority || 0; var Bp = B.constructor.priority || B.priority || 0; - if(Ap == Bp) + if(Ap == Bp) //if same priority, sort by order return A.order - B.order; - return Ap - Bp; + return Ap - Bp; //sort by priority }); //save order number in the node, again... @@ -967,7 +967,6 @@ LGraph.prototype.getElapsedTime = function() * @param {String} eventname the name of the event (function to be called) * @param {Array} params parameters in array format */ - LGraph.prototype.sendEventToAllNodes = function( eventname, params, mode ) { mode = mode || LiteGraph.ALWAYS; @@ -979,6 +978,14 @@ LGraph.prototype.sendEventToAllNodes = function( eventname, params, mode ) for( var j = 0, l = nodes.length; j < l; ++j ) { var node = nodes[j]; + + if(node.constructor === LiteGraph.Subgraph && eventname != "onExecute" ) + { + if(node.mode == mode) + node.sendEventToAllNodes( eventname, params, mode ); + continue; + } + if( !node[eventname] || node.mode != mode ) continue; if(params === undefined) @@ -1977,6 +1984,13 @@ LGraphNode.prototype.configure = function(info) } } + if(info.widgets_values && this.widgets) + { + for(var i = 0; i < info.widgets_values.length; ++i) + if( this.widgets[i] ) + this.widgets[i].value = info.widgets_values[i]; + } + if( this.onConfigure ) this.onConfigure( info ); } @@ -2019,6 +2033,13 @@ LGraphNode.prototype.serialize = function() if( this.properties ) o.properties = LiteGraph.cloneObject( this.properties ); + if( this.widgets && this.serialize_widgets ) + { + o.widgets_values = []; + for(var i = 0; i < this.widgets.length; ++i) + o.widgets_values[i] = this.widgets[i].value; + } + if( !o.type ) o.type = this.constructor.type; @@ -2734,8 +2755,13 @@ LGraphNode.prototype.computeSize = function( minHeight, out ) rows = Math.max(rows, 1); var font_size = LiteGraph.NODE_TEXT_SIZE; //although it should be graphcanvas.inner_text_font size size[1] = (this.constructor.slot_start_y || 0) + rows * LiteGraph.NODE_SLOT_HEIGHT; + var widgets_height = 0; if( this.widgets && this.widgets.length ) - size[1] += this.widgets.length * (LiteGraph.NODE_WIDGET_HEIGHT + 4) + 8; + widgets_height = this.widgets.length * (LiteGraph.NODE_WIDGET_HEIGHT + 4) + 8; + if( this.widgets_up ) + size[1] = Math.max(size[1], widgets_height); + else + size[1] += widgets_height; var font_size = font_size; var title_width = compute_text_size( this.title ); @@ -2807,7 +2833,7 @@ LGraphNode.prototype.addWidget = function( type, name, value, callback, options w.y = w.options.y; if( !callback ) - console.warn("LiteGraph addWidget('button',...) without a callback"); + console.warn("LiteGraph addWidget(...) without a callback"); if( type == "combo" && !w.options.values ) throw("LiteGraph addWidget('combo',...) requires to pass values in options: { values:['red','blue'] }"); this.widgets.push(w); @@ -5726,7 +5752,7 @@ LGraphCanvas.prototype.drawBackCanvas = function() ctx.lineWidth = 1; ctx.font = "40px Arial" ctx.textAlign = "center"; - ctx.fillStyle = subgraph_node.bgcolor; + ctx.fillStyle = subgraph_node.bgcolor || "#AAA"; var title = ""; for(var i = 1; i < this._graph_stack.length; ++i) title += this._graph_stack[i]._subgraph_node.getTitle() + " >> "; @@ -6879,7 +6905,7 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w var nvalue = Math.clamp( (x - 10) / (width - 20), 0, 1); w.value = w.options.min + (w.options.max - w.options.min) * nvalue; if(w.callback) - setTimeout( function(){ w.callback( w.value, that, node, pos ); }, 20 ); + setTimeout( function(){ inner_value_change( w, w.value ); }, 20 ); this.dirty_canvas = true; break; case "number": @@ -6922,13 +6948,13 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w function inner_clicked( v, option, event ) { this.value = v; + inner_value_change( this, v ); that.dirty_canvas = true; return false; } } } - if(w.callback) - setTimeout( (function(){ this.callback( this.value, that, node, pos ); }).bind(w), 20 ); + setTimeout( (function(){ inner_value_change( this, this.value ); }).bind(w), 20 ); this.dirty_canvas = true; break; case "toggle": @@ -6936,13 +6962,13 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w { w.value = !w.value; if(w.callback) - setTimeout( function(){ w.callback( w.value, that, node, pos ); }, 20 ); + setTimeout( function(){ inner_value_change( w, w.value ); }, 20 ); } break; case "string": case "text": if( event.type == "mousedown" ) - this.prompt( "Value", w.value, (function(v){ this.value = v; if(w.callback) w.callback(v, that, node ); }).bind(w), event ); + this.prompt( "Value", w.value, (function(v){ this.value = v; inner_value_change( this, v ); }).bind(w), event ); break; default: if( w.mouse ) @@ -6953,6 +6979,16 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w return w; } } + + function inner_value_change( widget, value ) + { + widget.value = value; + if(widget.property && node.properties[ widget.property ] !== undefined ) + node.properties[ widget.property ] = value; + if(widget.callback) + widget.callback( widget.value, that, node, pos, event ); + } + return null; } @@ -8874,7 +8910,7 @@ function Subgraph() var that = this; this.size = [140,80]; this.properties = { enabled: true }; - this.addInput("enabled","boolean"); + this.enabled = true; //create inner graph this.subgraph = new LGraph(); @@ -8898,6 +8934,11 @@ Subgraph.title = "Subgraph"; Subgraph.desc = "Graph inside a node"; Subgraph.title_color = "#334"; +Subgraph.prototype.onGetInputs = function() +{ + return [["enabled","boolean"]]; +} + Subgraph.prototype.onDrawTitle = function(ctx) { if(this.flags.collapsed) @@ -8937,7 +8978,8 @@ Subgraph.prototype.onAction = function( action, param ) Subgraph.prototype.onExecute = function() { - if( !this.getInputOrProperty("enabled") ) + this.enabled = this.getInputOrProperty("enabled"); + if( !this.enabled ) return; //send inputs to subgraph global inputs @@ -8962,6 +9004,12 @@ Subgraph.prototype.onExecute = function() } } +Subgraph.prototype.sendEventToAllNodes = function( eventname, param, mode ) +{ + if(this.enabled) + this.subgraph.sendEventToAllNodes( eventname, param, mode ); +} + //**** INPUTS *********************************** Subgraph.prototype.onSubgraphTrigger = function(event, param) { @@ -9072,6 +9120,7 @@ Subgraph.prototype.clone = function() return node; } +LiteGraph.Subgraph = Subgraph; LiteGraph.registerNodeType("graph/subgraph", Subgraph ); @@ -9477,7 +9526,7 @@ LiteGraph.registerNodeType("basic/cast", Cast); function Console() { this.mode = LiteGraph.ON_EVENT; - this.size = [60,20]; + this.size = [80,30]; this.addProperty( "msg", "" ); this.addInput("log", LiteGraph.EVENT); this.addInput("msg",0); @@ -9512,6 +9561,36 @@ Console.prototype.onGetInputs = function() LiteGraph.registerNodeType("basic/console", Console ); +//Show value inside the debug console +function Alert() +{ + this.mode = LiteGraph.ON_EVENT; + this.addProperty( "msg", "" ); + this.addInput("", LiteGraph.EVENT); + var that = this; + this.widget = this.addWidget("text","Text","",function(v){ + that.properties.msg = v; + }); + this.widgets_up = true; + this.size = [200,30]; +} + +Alert.title = "Alert"; +Alert.desc = "Show an alert window"; +Alert.color = "#510"; + +Alert.prototype.onConfigure = function(o) +{ + this.widget.value = o.properties.msg; +} + +Alert.prototype.onAction = function(action, param) +{ + var msg = this.properties.msg; + setTimeout(function(){ alert(msg); },10 ); +} + +LiteGraph.registerNodeType("basic/alert", Alert ); //Execites simple code function NodeScript() @@ -9708,6 +9787,13 @@ function EventCounter() EventCounter.title = "Counter"; EventCounter.desc = "Counts events"; +EventCounter.prototype.getTitle = function() +{ + if(this.flags.collapsed) + return String(this.num); + return this.title; +} + EventCounter.prototype.onAction = function(action, param) { var v = this.num; @@ -9872,10 +9958,12 @@ var LiteGraph = global.LiteGraph; function WidgetButton() { this.addOutput( "", LiteGraph.EVENT ); + this.addOutput( "", "boolean" ); this.addProperty( "text","click me" ); this.addProperty( "font_size", 30 ); this.addProperty( "message", "" ); this.size = [164,84]; + this.clicked = false; } WidgetButton.title = "Button"; @@ -9910,17 +9998,21 @@ var LiteGraph = global.LiteGraph; 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 ); + this.triggerSlot( 0, this.properties.message ); return true; } } + WidgetButton.prototype.onExecute = function() + { + this.setOutputData(1,this.clicked); + } + WidgetButton.prototype.onMouseUp = function(e) { this.clicked = false; } - LiteGraph.registerNodeType("widget/button", WidgetButton ); @@ -9993,7 +10085,7 @@ var LiteGraph = global.LiteGraph; function WidgetNumber() { this.addOutput("",'number'); - this.size = [74,54]; + this.size = [80,60]; this.properties = {min:-1000,max:1000,value:1,step:1}; this.old_y = -1; this._remainder = 0; @@ -10231,11 +10323,12 @@ var LiteGraph = global.LiteGraph; text: "V" }; var that = this; - this.size = [80,60]; + this.size = [140,40]; this.slider = this.addWidget("slider","V", this.properties.value, function(v){ that.properties.value = v; }, this.properties ); + this.widgets_up = true; } - WidgetSliderGUI.title = "Internal Slider"; + WidgetSliderGUI.title = "Inner Slider"; WidgetSliderGUI.prototype.onPropertyChanged = function(name,value) { @@ -10469,6 +10562,9 @@ var LiteGraph = global.LiteGraph; WidgetPanel.prototype.onDrawForeground = function(ctx) { + if(this.flags.collapsed) + return; + if(this.lineargradient == null) this.createGradient(ctx); @@ -12270,7 +12366,7 @@ if(global.glMatrix) function Math3DQuaternion() { this.addOutput("quat","quat"); - this.properties = { x:0, y:0, z:0, w: 1 }; + this.properties = { x:0, y:0, z:0, w: 1, normalize: false }; this._value = quat.create(); } @@ -12279,13 +12375,19 @@ if(global.glMatrix) Math3DQuaternion.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._value[0] = this.getInputOrProperty("x"); + this._value[1] = this.getInputOrProperty("y"); + this._value[2] = this.getInputOrProperty("z"); + this._value[3] = this.getInputOrProperty("w"); + if( this.properties.normalize ) + quat.normalize( this._value, this._value ); this.setOutputData( 0, this._value ); } + Math3DQuaternion.prototype.onGetInputs = function(){ + return [["x","number"],["y","number"],["z","number"],["w","number"]]; + } + LiteGraph.registerNodeType("math3d/quaternion", Math3DQuaternion ); diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 70fc823c1..1ef355219 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,590 +1,594 @@ -(function(u){function d(a){c.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function k(a,b,e,s,l,c){this.id=a;this.type=b;this.origin_id=e;this.origin_slot=s;this.target_id=l;this.target_slot=c;this._data=null;this._pos=new Float32Array(2)}function r(a){this._ctor(a)}function m(a){this._ctor(a)}function t(a,b){this.offset=new Float32Array([0,0]);this.scale=1;this.max_scale=10;this.min_scale=0.1;this.onredraw=null;this.enabled=!0;this.last_mouse= -[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,b||this.bindEvents(a))}function 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this._shape;break;case "box":this._shape= -c.BOX_SHAPE;break;case "round":this._shape=c.ROUND_SHAPE;break;case "circle":this._shape=c.CIRCLE_SHAPE;break;case "card":this._shape=c.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[e]=b);b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(b.supported_extensions)for(l in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[l].toLowerCase()]= -b},wrapFunctionAsNode:function(a,b,e,s,l){for(var f=Array(b.length),h="",d=c.getParameterNames(b),n=0;nf&&(f=l.size[0]),h+=l.size[1]+a;b+=f+a}this.setDirtyCanvas(!0,!0)};d.prototype.getTime=function(){return this.globaltime};d.prototype.getFixedTime=function(){return this.fixedtime};d.prototype.getElapsedTime=function(){return this.elapsed_time}; -d.prototype.sendEventToAllNodes=function(a,b,e){e=e||c.ALWAYS;var s=this._nodes_in_order?this._nodes_in_order:this._nodes;if(s)for(var l=0,f=s.length;l=c.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_ida.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.flags= -{}};r.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var e in a.properties){if(this.properties[e]=a.properties[e],this.onPropertyChanged)this.onPropertyChanged(e,a.properties[e])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=c.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e._data=b,this.outputs[a].links))for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e.type= -b,this.outputs[a].links))for(e=0;e=this.inputs.length||null==this.inputs[a].link)){var e=this.graph.links[this.inputs[a].link];if(!e)return null;if(!b)return e.data;var c=this.graph.getNodeById(e.origin_id);if(!c)return e.data;if(c.updateOutputData)c.updateOutputData(e.origin_slot);else if(c.onExecute)c.onExecute();return e.data}};r.prototype.getInputDataType= -function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link];if(!a)return null;var b=this.graph.getNodeById(a.origin_id);return b?(a=b.outputs[a.origin_slot])?a.type:null:a.type};r.prototype.getInputDataByName=function(a,b){var e=this.findInputSlot(a);return-1==e?null:this.getInputData(e,b)};r.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};r.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,e=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};r.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=[],e=0;ea&&this.pos[1]-l-eb)return!0;return!1};r.prototype.getSlotInPosition=function(a,b){var e=new Float32Array(2);if(this.inputs)for(var c=0,l=this.inputs.length;c< -l;++c){var f=this.inputs[c];this.getConnectionPos(!0,c,e);if(B(a,b,e[0]-10,e[1]-5,20,10))return{input:f,slot:c,link_pos:e,locked:f.locked}}if(this.outputs)for(c=0,l=this.outputs.length;c=this.outputs.length)return c.debug&& -console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(e.constructor===String){if(e=b.findInputSlot(e),-1==e)return c.debug&&console.log("Connect: Error, no slot of name "+e),null}else{if(e===c.EVENT)return null;if(!b.inputs||e>=b.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[e].link&&b.disconnectInput(e);var s=this.outputs[a]; -if(b.onConnectInput&&!1===b.onConnectInput(e,s.type,s))return null;var l=b.inputs[e],f=null;if(c.isValidConnection(s.type,l.type)){f=new k(this.graph.last_link_id++,l.type,this.id,a,b.id,e);this.graph.links[f.id]=f;null==s.links&&(s.links=[]);s.links.push(f.id);b.inputs[e].link=f.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.OUTPUT,a,!0,f,s);if(b.onConnectionsChange)b.onConnectionsChange(c.INPUT,e,!0,f,l);this.graph&&this.graph.onNodeConnectionChange&& -(this.graph.onNodeConnectionChange(c.INPUT,b,e,this,a),this.graph.onNodeConnectionChange(c.OUTPUT,this,a,b,e))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,f);return f};r.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return c.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var e=this.outputs[a];if(!e|| -!e.links||0==e.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var s=0,l=e.links.length;s=this.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var e=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[e];if(f){var l=this.graph.getNodeById(f.origin_id);if(!l)return!1;var h=l.outputs[f.origin_slot];if(!h||!h.links||0==h.links.length)return!1;for(var d=0,n=h.links.length;d< -n;d++)if(h.links[d]==e){h.links.splice(d,1);break}delete this.graph.links[e];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.INPUT,a,!1,f,b);if(l.onConnectionsChange)l.onConnectionsChange(c.OUTPUT,d,!1,f,h);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(c.OUTPUT,l,d),this.graph.onNodeConnectionChange(c.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};r.prototype.getConnectionPos=function(a, -b,e){e=e||new Float32Array(2);var f=0;a&&this.inputs&&(f=this.inputs.length);!a&&this.outputs&&(f=this.outputs.length);var l=0.5*c.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return b=this._collapsed_width||c.NODE_COLLAPSED_WIDTH,this.horizontal?(e[0]=this.pos[0]+0.5*b,e[1]=a?this.pos[1]-c.NODE_TITLE_HEIGHT:this.pos[1]):(e[0]=a?this.pos[0]:this.pos[0]+b,e[1]=this.pos[1]-0.5*c.NODE_TITLE_HEIGHT),e;if(a&&-1==b)return e[0]=this.pos[0]+0.5*c.NODE_TITLE_HEIGHT,e[1]=this.pos[1]+0.5*c.NODE_TITLE_HEIGHT,e;if(a&& -f>b&&this.inputs[b].pos)return e[0]=this.pos[0]+this.inputs[b].pos[0],e[1]=this.pos[1]+this.inputs[b].pos[1],e;if(!a&&f>b&&this.outputs[b].pos)return e[0]=this.pos[0]+this.outputs[b].pos[0],e[1]=this.pos[1]+this.outputs[b].pos[1],e;if(this.horizontal)return e[0]=this.pos[0]+this.size[0]/f*(b+0.5),e[1]=a?this.pos[1]-c.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],e;e[0]=a?this.pos[0]+l:this.pos[0]+this.size[0]+1-l;e[1]=this.pos[1]+(b+0.7)*c.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return e}; -r.prototype.alignToGrid=function(){this.pos[0]=c.CANVAS_GRID_SIZE*Math.round(this.pos[0]/c.CANVAS_GRID_SIZE);this.pos[1]=c.CANVAS_GRID_SIZE*Math.round(this.pos[1]/c.CANVAS_GRID_SIZE)};r.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>r.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};r.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};r.prototype.loadImage=function(a){var b=new Image; -b.src=c.node_images_path+a;b.ready=!1;var e=this;b.onload=function(){this.ready=!0;e.setDirtyCanvas(!0)};return b};r.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,e=0;eg&&(g=k.size[0]),d+=k.size[1]+a;c+=g+a}this.setDirtyCanvas(!0,!0)};d.prototype.getTime=function(){return this.globaltime};d.prototype.getFixedTime=function(){return this.fixedtime};d.prototype.getElapsedTime=function(){return this.elapsed_time}; +d.prototype.sendEventToAllNodes=function(a,c,e){e=e||b.ALWAYS;var s=this._nodes_in_order?this._nodes_in_order:this._nodes;if(s)for(var k=0,g=s.length;k=b.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_ida.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.flags={}};r.prototype.configure=function(a){this.graph&&this.graph._version++;for(var c in a)if("properties"==c)for(var e in a.properties){if(this.properties[e]=a.properties[e],this.onPropertyChanged)this.onPropertyChanged(e,a.properties[e])}else null!=a[c]&&("object"==typeof a[c]? +this[c]&&this[c].configure?this[c].configure(a[c]):this[c]=b.cloneObject(a[c],this[c]):this[c]=a[c]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e._data=c,this.outputs[a].links))for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e.type=c,this.outputs[a].links))for(e=0;e=this.inputs.length||null==this.inputs[a].link)){var e=this.graph.links[this.inputs[a].link];if(!e)return null;if(!c)return e.data;var b=this.graph.getNodeById(e.origin_id);if(!b)return e.data;if(b.updateOutputData)b.updateOutputData(e.origin_slot);else if(b.onExecute)b.onExecute();return e.data}};r.prototype.getInputDataType=function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link]; +if(!a)return null;var c=this.graph.getNodeById(a.origin_id);return c?(a=c.outputs[a.origin_slot])?a.type:null:a.type};r.prototype.getInputDataByName=function(a,c){var e=this.findInputSlot(a);return-1==e?null:this.getInputData(e,c)};r.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};r.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var c=0,e=this.inputs.length;c= +this.outputs.length?null:this.outputs[a]._data};r.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 c=[],e=0;ea&&this.pos[1]-k-ec)return!0;return!1};r.prototype.getSlotInPosition=function(a,c){var e=new Float32Array(2);if(this.inputs)for(var b=0,k=this.inputs.length;b< +k;++b){var g=this.inputs[b];this.getConnectionPos(!0,b,e);if(C(a,c,e[0]-10,e[1]-5,20,10))return{input:g,slot:b,link_pos:e,locked:g.locked}}if(this.outputs)for(b=0,k=this.outputs.length;b=this.outputs.length)return b.debug&& +console.log("Connect: Error, slot number not found"),null;c&&c.constructor===Number&&(c=this.graph.getNodeById(c));if(!c)throw"target node is null";if(c==this)return null;if(e.constructor===String){if(e=c.findInputSlot(e),-1==e)return b.debug&&console.log("Connect: Error, no slot of name "+e),null}else{if(e===b.EVENT)return null;if(!c.inputs||e>=c.inputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),null}null!=c.inputs[e].link&&c.disconnectInput(e);var s=this.outputs[a]; +if(c.onConnectInput&&!1===c.onConnectInput(e,s.type,s))return null;var k=c.inputs[e],g=null;if(b.isValidConnection(s.type,k.type)){g=new h(this.graph.last_link_id++,k.type,this.id,a,c.id,e);this.graph.links[g.id]=g;null==s.links&&(s.links=[]);s.links.push(g.id);c.inputs[e].link=g.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(b.OUTPUT,a,!0,g,s);if(c.onConnectionsChange)c.onConnectionsChange(b.INPUT,e,!0,g,k);this.graph&&this.graph.onNodeConnectionChange&& +(this.graph.onNodeConnectionChange(b.INPUT,c,e,this,a),this.graph.onNodeConnectionChange(b.OUTPUT,this,a,c,e))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,g);return g};r.prototype.disconnectOutput=function(a,c){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return b.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),!1;var e=this.outputs[a];if(!e|| +!e.links||0==e.links.length)return!1;if(c){c.constructor===Number&&(c=this.graph.getNodeById(c));if(!c)throw"Target Node not found";for(var s=0,k=e.links.length;s=this.inputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),!1;var c=this.inputs[a];if(!c)return!1;var e=this.inputs[a].link;this.inputs[a].link=null;var s=this.graph.links[e];if(s){var k=this.graph.getNodeById(s.origin_id);if(!k)return!1;var g=k.outputs[s.origin_slot];if(!g||!g.links||0==g.links.length)return!1;for(var d=0,f=g.links.length;d< +f;d++)if(g.links[d]==e){g.links.splice(d,1);break}delete this.graph.links[e];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(b.INPUT,a,!1,s,c);if(k.onConnectionsChange)k.onConnectionsChange(b.OUTPUT,d,!1,s,g);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(b.OUTPUT,k,d),this.graph.onNodeConnectionChange(b.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};r.prototype.getConnectionPos=function(a, +c,e){e=e||new Float32Array(2);var s=0;a&&this.inputs&&(s=this.inputs.length);!a&&this.outputs&&(s=this.outputs.length);var k=0.5*b.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return c=this._collapsed_width||b.NODE_COLLAPSED_WIDTH,this.horizontal?(e[0]=this.pos[0]+0.5*c,e[1]=a?this.pos[1]-b.NODE_TITLE_HEIGHT:this.pos[1]):(e[0]=a?this.pos[0]:this.pos[0]+c,e[1]=this.pos[1]-0.5*b.NODE_TITLE_HEIGHT),e;if(a&&-1==c)return e[0]=this.pos[0]+0.5*b.NODE_TITLE_HEIGHT,e[1]=this.pos[1]+0.5*b.NODE_TITLE_HEIGHT,e;if(a&& +s>c&&this.inputs[c].pos)return e[0]=this.pos[0]+this.inputs[c].pos[0],e[1]=this.pos[1]+this.inputs[c].pos[1],e;if(!a&&s>c&&this.outputs[c].pos)return e[0]=this.pos[0]+this.outputs[c].pos[0],e[1]=this.pos[1]+this.outputs[c].pos[1],e;if(this.horizontal)return e[0]=this.pos[0]+this.size[0]/s*(c+0.5),e[1]=a?this.pos[1]-b.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],e;e[0]=a?this.pos[0]+k:this.pos[0]+this.size[0]+1-k;e[1]=this.pos[1]+(c+0.7)*b.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return e}; +r.prototype.alignToGrid=function(){this.pos[0]=b.CANVAS_GRID_SIZE*Math.round(this.pos[0]/b.CANVAS_GRID_SIZE);this.pos[1]=b.CANVAS_GRID_SIZE*Math.round(this.pos[1]/b.CANVAS_GRID_SIZE)};r.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>r.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};r.prototype.setDirtyCanvas=function(a,c){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,c])};r.prototype.loadImage=function(a){var c=new Image; +c.src=b.node_images_path+a;c.ready=!1;var e=this;c.onload=function(){this.ready=!0;e.setDirtyCanvas(!0)};return c};r.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var c=this.graph.list_of_graphcanvas,e=0;ea.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};m.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color; -this.font=a.font};m.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};m.prototype.move=function(a,b,e){this._pos[0]+=a;this._pos[1]+=b;if(!e)for(e=0;ethis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var e=this.element.getBoundingClientRect();if(e){b=b||[0.5*e.width,0.5*e.height];e=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var c=this.convertCanvasToOffset(b),e=[c[0]-e[0],c[1]-e[1]];this.offset[0]+=e[0];this.offset[1]+=e[1];if(this.onredraw)this.onredraw(this)}}}; -t.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};t.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};u.LGraphCanvas=c.LGraphCanvas=g;g.link_type_colors={"-1":c.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};g.gradients={};g.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input= -this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};g.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};g.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null"; -if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};g.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,b=this._graph_stack.pop();this.selected_nodes={};this.highlighted_links={};b.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};g.prototype.setCanvas= -function(a,b){if(a&&a.constructor===String&&(a=document.getElementById(a),!a))throw"Error creating LiteGraph canvas: Canvas not found";if(a!==this.canvas&&(!a&&this.canvas&&(b||this.unbindEvents()),this.canvas=a,this.ds.element=a)){a.className+=" lgraphcanvas";a.data=this;a.tabindex="1";this.bgcanvas=null;this.bgcanvas||(this.bgcanvas=document.createElement("canvas"),this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height);if(null==a.getContext){if("canvas"!=a.localName)throw"Element supplied for LGraphCanvas must be a element, you passed a "+ -a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};g.prototype._doNothing=function(a){a.preventDefault();return!1};g.prototype._doReturnTrue=function(a){a.preventDefault();return!0};g.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded"); -else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel",this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart", -this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);b.addEventListener("keyup",this._key_callback,!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop", -this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};g.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup", +this.font=a.font};m.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};m.prototype.move=function(a,c,e){this._pos[0]+=a;this._pos[1]+=c;if(!e)for(e=0;ethis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var e=this.element.getBoundingClientRect();if(e){c=c||[0.5*e.width,0.5*e.height];e=this.convertCanvasToOffset(c);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var b=this.convertCanvasToOffset(c),e=[b[0]-e[0],b[1]-e[1]];this.offset[0]+=e[0];this.offset[1]+=e[1];if(this.onredraw)this.onredraw(this)}}}; +t.prototype.changeDeltaScale=function(a,c){this.changeScale(this.scale*a,c)};t.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};w.LGraphCanvas=b.LGraphCanvas=f;f.link_type_colors={"-1":b.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};f.gradients={};f.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input= +this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};f.prototype.setGraph=function(a,c){this.graph!=a&&(c||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};f.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)};f.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,c=this._graph_stack.pop();this.selected_nodes={};this.highlighted_links={};c.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};f.prototype.setCanvas= +function(a,c){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&&(c||this.unbindEvents()),this.canvas=a,this.ds.element=a)){a.className+=" lgraphcanvas";a.data=this;a.tabindex="1";this.bgcanvas=null;this.bgcanvas||(this.bgcanvas=document.createElement("canvas"),this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height);if(null==a.getContext){if("canvas"!=a.localName)throw"Element supplied for LGraphCanvas must be a element, you passed a "+ +a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);c||this.bindEvents()}};f.prototype._doNothing=function(a){a.preventDefault();return!1};f.prototype._doReturnTrue=function(a){a.preventDefault();return!0};f.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded"); +else{var a=this.canvas,c=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel",this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart", +this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);c.addEventListener("keyup",this._key_callback,!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop", +this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};f.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup", this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler);this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback= -this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};g.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};g.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas); -this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};g.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};g.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};g.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering|| -(this.is_rendering=!0,a.call(this))};g.prototype.stopRendering=function(){this.is_rendering=!1};g.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();g.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var e=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5), -f=!1,l=300>c.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();c.closeAllContextMenus(b);if(!this.onMouse||!0!=this.onMouse(a)){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,f=!0);var h=!1;if(e&&this.allow_interaction&&!f){this.live_mode||e.flags.pinned||this.bringToFront(e);if(!this.connecting_node&& -!e.flags.collapsed&&!this.live_mode)if(!f&&!1!==e.resizable&&B(a.canvasX,a.canvasY,e.pos[0]+e.size[0]-5,e.pos[1]+e.size[1]-5,10,10))this.resizing_node=e,this.canvas.style.cursor="se-resize",f=!0;else{if(e.outputs)for(var d=0,n=e.outputs.length;dh[0]+4||a.canvasYh[1]+4)){this.showLinkMenu(e,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&(a.ctrlKey&&(this.dragging_rectangle=null),10>w([a.canvasX,a.canvasY], -[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());l&&this.showSearchBox(a);h=!0}!f&&h&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(e,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=c.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement|| -"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};g.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){g.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],e=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY; +this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};f.getFileExtension=function(a){var c=a.indexOf("?");-1!=c&&(a=a.substr(0,c));c=a.lastIndexOf(".");return-1==c?"":a.substr(c+1).toLowerCase()};f.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas); +this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};f.prototype.setDirty=function(a,c){a&&(this.dirty_canvas=!0);c&&(this.dirty_bgcanvas=!0)};f.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};f.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var c=this.getCanvasWindow();this.is_rendering&&c.requestAnimationFrame(a.bind(this))}this.is_rendering|| +(this.is_rendering=!0,a.call(this))};f.prototype.stopRendering=function(){this.is_rendering=!1};f.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var c=this.getCanvasWindow();f.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);c.document.addEventListener("mousemove",this._mousemove_callback,!0);c.document.addEventListener("mouseup",this._mouseup_callback,!0);var e=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5), +g=!1,k=300>b.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();b.closeAllContextMenus(c);if(!this.onMouse||!0!=this.onMouse(a)){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 d=!1;if(e&&this.allow_interaction&&!g){this.live_mode||e.flags.pinned||this.bringToFront(e);if(!this.connecting_node&& +!e.flags.collapsed&&!this.live_mode)if(!g&&!1!==e.resizable&&C(a.canvasX,a.canvasY,e.pos[0]+e.size[0]-5,e.pos[1]+e.size[1]-5,10,10))this.resizing_node=e,this.canvas.style.cursor="se-resize",g=!0;else{if(e.outputs)for(var p=0,n=e.outputs.length;pd[0]+4||a.canvasYd[1]+4)){this.showLinkMenu(e,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&(a.ctrlKey&&(this.dragging_rectangle=null),10>y([a.canvasX,a.canvasY], +[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());k&&this.showSearchBox(a);d=!0}!g&&d&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(e,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=b.getTime();this.last_mouse_dragging=!0;this.graph.change();(!c.document.activeElement|| +"input"!=c.document.activeElement.nodeName.toLowerCase()&&"textarea"!=c.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};f.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){f.active_canvas=this;this.adjustMouseEvent(a);var c=[a.localX,a.localY],e=[c[0]-this.last_mouse[0],c[1]-this.last_mouse[1]];this.last_mouse=c;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY; a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(e[0]/ -this.ds.scale,e[1]/this.ds.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.ds.offset[0]+=e[0]/this.ds.scale,this.ds.offset[1]+=e[1]/this.ds.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction){this.connecting_node&&(this.dirty_canvas=!0);for(var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,l=this.graph._nodes.length;bthis.dragging_rectangle[3]?this.dragging_rectangle[1]-l:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-f:this.dragging_rectangle[0]; -this.dragging_rectangle[1]=h;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=l;l=[];for(h=0;ha.click_time&&B(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-c.NODE_TITLE_HEIGHT,c.NODE_TITLE_HEIGHT,c.NODE_TITLE_HEIGHT)&&f.collapse(),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{f=this.graph.getNodeOnPos(a.canvasX, -a.canvasY,this.visible_nodes);!f&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas= -!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};g.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var e=this.ds.scale;0b&&(e*=1/1.1);this.ds.changeScale(e,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};g.prototype.isOverNodeBox=function(a,b,e){var f=c.NODE_TITLE_HEIGHT;return B(b, -e,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};g.prototype.isOverNodeInput=function(a,b,e,c){if(a.inputs)for(var f=0,h=a.inputs.length;fe-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}};g.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(), -a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,b.width,b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var b=this.computeVisibleNodes(null,this.visible_nodes),e=0;e> ";b.fillText(c+e.getTitle(),0.5*a.width,40);b.restore()}e=!1;this.onRenderBackground&&(e=this.onRenderBackground(a,b));b.restore();b.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){b.save(); -this.ds.toCanvasContext(b);if(this.background_image&&0.5this.ds.scale,m=a._shape||a.constructor.shape||c.ROUND_SHAPE,k=a.constructor.title_mode,p=!0;k==c.TRANSPARENT_TITLE?p=!1:k==c.AUTOHIDE_TITLE&&n&&(p=!0);f[0]=0;f[1]=p?-l:0;f[2]=e[0]+1;f[3]=p?e[1]+l:e[1];n=b.globalAlpha;b.beginPath();m==c.BOX_SHAPE||q?b.fillRect(f[0],f[1],f[2],f[3]):m==c.ROUND_SHAPE||m==c.CARD_SHAPE? -b.roundRect(f[0],f[1],f[2],f[3],this.round_radius,m==c.CARD_SHAPE?0:this.round_radius):m==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0],0,2*Math.PI);b.fill();b.shadowColor="transparent";b.fillStyle="rgba(0,0,0,0.2)";b.fillRect(0,-1,f[2],2);b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(p||k==c.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,l,e,this.ds.scale,h);else if(k!=c.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){p= -a.constructor.title_color||h;a.flags.collapsed&&(b.shadowColor=c.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var C=g.gradients[p];C||(C=g.gradients[p]=b.createLinearGradient(0,0,400,0),C.addColorStop(0,p),C.addColorStop(1,"#000"));b.fillStyle=C}else b.fillStyle=p;b.beginPath();m==c.BOX_SHAPE||q?b.rect(0,-l,e[0]+1,l):m!=c.ROUND_SHAPE&&m!=c.CARD_SHAPE||b.roundRect(0,-l,e[0]+1,l,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b, -l,e,this.ds.scale);else m==c.ROUND_SHAPE||m==c.CIRCLE_SHAPE||m==c.CARD_SHAPE?(q&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*l,-0.5*l,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*l,-0.5*l,5,0,2*Math.PI),b.fill()):(q&&(b.fillStyle="black",b.fillRect(0.5*(l-10)-1,-0.5*(l+10)-1,12,12)),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(l-10),-0.5*(l+10),10,10));b.globalAlpha=n;if(a.onDrawTitleText)a.onDrawTitleText(b,l,e,this.ds.scale, -this.title_text_font,d);!q&&(b.font=this.title_text_font,q=a.getTitle())&&(b.fillStyle=d?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",n=b.measureText(q),b.fillText(q,l+0.5*n.width,c.NODE_TITLE_TEXT_Y-l),b.textAlign="left"):(b.textAlign="left",b.fillText(q,l,c.NODE_TITLE_TEXT_Y-l)));if(a.onDrawTitle)a.onDrawTitle(b)}if(d){if(a.onBounding)a.onBounding(f);k==c.TRANSPARENT_TITLE&&(f[1]-=l,f[3]+=l);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();m== -c.BOX_SHAPE?b.rect(-6+f[0],-6+f[1],12+f[2],12+f[3]):m==c.ROUND_SHAPE||m==c.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius):m==c.CARD_SHAPE?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius,2):m==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=h;b.globalAlpha=1}};var A=new Float32Array(4),h=new Float32Array(4),q=new Float32Array(2),v=new Float32Array(2);g.prototype.drawConnections= -function(a){var b=c.getTime(),e=this.visible_area;A[0]=e[0]-20;A[1]=e[1]-20;A[2]=e[2]+40;A[3]=e[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var e=this.graph._nodes,f=0,l=e.length;fh[2]&&(h[0]+=h[2],h[2]=Math.abs(h[2]));0>h[3]&&(h[1]+=h[3],h[3]=Math.abs(h[3]));if(z(h,A)){var D=m.outputs[k],k=d.inputs[n];if(D&&k&&(m=D.dir||(m.horizontal?c.DOWN:c.RIGHT),k=k.dir||(d.horizontal?c.UP:c.LEFT),this.renderLink(a,p,C,g,!1,0,null,m,k),g&&g._last_time&&1E3>b-g._last_time)){var D=2-0.002*(b-g._last_time),E=a.globalAlpha;a.globalAlpha=E*D;this.renderLink(a,p,C,g,!0, -D,"white",m,k);a.globalAlpha=E}}}}}}a.globalAlpha=1};g.prototype.renderLink=function(a,b,e,f,l,h,d,n,q,m){f&&this.visible_links.push(f);!d&&f&&(d=f.color||g.link_type_colors[f.type]);d||(d=this.default_link_color);null!=f&&this.highlighted_links[f.id]&&(d="#FFF");n=n||c.RIGHT;q=q||c.LEFT;var p=w(b,e);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(C[0],C[1]),a.rotate(D),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(m[0],m[1]),a.rotate(E),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(l[0],l[1],5,0,2*Math.PI),a.fill());if(h)for(a.fillStyle=d,C=0;5>C;++C)h=(0.001*c.getTime()+0.2*C)%1,l=this.computeConnectionPoint(b,e,h,n,q),a.beginPath(),a.arc(l[0], -l[1],5,0,2*Math.PI),a.fill()};g.prototype.computeConnectionPoint=function(a,b,e,f,l){f=f||c.RIGHT;l=l||c.LEFT;var h=w(a,b),d=[a[0],a[1]],n=[b[0],b[1]];switch(f){case c.LEFT:d[0]+=-0.25*h;break;case c.RIGHT:d[0]+=0.25*h;break;case c.UP:d[1]+=-0.25*h;break;case c.DOWN:d[1]+=0.25*h}switch(l){case c.LEFT:n[0]+=-0.25*h;break;case c.RIGHT:n[0]+=0.25*h;break;case c.UP:n[1]+=-0.25*h;break;case c.DOWN:n[1]+=0.25*h}f=(1-e)*(1-e)*(1-e);l=3*(1-e)*(1-e)*e;h=3*(1-e)*e*e;e*=e*e;return[f*a[0]+l*d[0]+h*n[0]+e*b[0], -f*a[1]+l*d[1]+h*n[1]+e*b[1]]};g.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,e=0;ep.last_y&&dp.options.max&&(p.value=p.options.max);else if("mousedown"==e.type)if((f=p.options.values)&&f.constructor===Function&&(f=p.options.values(p,a)),l=40>l?-1:l>h-40?1:0,"number"==p.type)p.value+=0.1*l*(p.options.step||1),null!=p.options.min&&p.valuep.options.max&&(p.value=p.options.max);else if(l)e=f.indexOf(p.value)+l,e>=f.length&&(e=0),0>e&&(e=f.length-1),p.value=f[e];else{new c.ContextMenu(f,{scale:Math.max(1,this.ds.scale),event:e,className:"dark",callback:C.bind(p)},g);var C=function(a,b,e){this.value=a;n.dirty_canvas=!0;return!1}}p.callback&&setTimeout(function(){this.callback(this.value,n,a,b)}.bind(p),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==e.type&&(p.value=!p.value,p.callback&&setTimeout(function(){p.callback(p.value, -n,a,b)},20));break;case "string":case "text":"mousedown"==e.type&&this.prompt("Value",p.value,function(b){this.value=b;p.callback&&p.callback(b,n,a)}.bind(p),e);break;default:p.mouse&&p.mouse(ctx,e,[l,d],a)}return p}}return null};g.prototype.drawGroups=function(a,b){if(this.graph){var e=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fe&&0.01>b.editor_alpha&&(clearInterval(c),1>e&&(b.live_mode=!0));1"+q+""+a+"",value:q});if(n.length)return new c.ContextMenu(n,{event:e,callback:d,parentMenu:f,allow_html:!0,node:l},b),!1}};g.decodeHTML=function(a){var b=document.createElement("div"); -b.innerText=a;return b.innerHTML};g.onResizeNode=function(a,b,e,c,f){f&&(f.size=f.computeSize(),f.setDirtyCanvas(!0,!0))};g.prototype.showLinkMenu=function(a,b){var e=this;new c.ContextMenu(["Delete"],{event:b,callback:function(b){switch(b){case "Delete":e.graph.removeLink(a.id)}}});return!1};g.onShowPropertyEditor=function(a,b,e,c,f){function d(){var b=q.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));f[h]=b;n.parentNode&&n.parentNode.removeChild(n);f.setDirtyCanvas(!0,!0)}var h= -a.property||"title";b=f[h];var n=document.createElement("div");n.className="graphdialog";n.innerHTML="";n.querySelector(".name").innerText=h;var q=n.querySelector("input");q&&(q.value=b,q.addEventListener("blur",function(a){this.focus()}),q.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(),a.stopPropagation())}));b=g.active_canvas.canvas;e=b.getBoundingClientRect();var m=c=-20;e&&(c-= -e.left,m-=e.top);event?(n.style.left=event.clientX+c+"px",n.style.top=event.clientY+m+"px"):(n.style.left=0.5*b.width+c+"px",n.style.top=0.5*b.height+m+"px");n.querySelector("button").addEventListener("click",d);b.parentNode.appendChild(n)};g.prototype.prompt=function(a,b,e,c){var f=this;a=a||"";var d=!1,h=document.createElement("div");h.className="graphdialog rounded";h.innerHTML=" ";h.close= -function(){f.prompt_box=null;h.parentNode&&h.parentNode.removeChild(h)};1g.search_limit))break}if(Array.prototype.filter)for(n=Object.keys(c.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(e)}),h=0;hg.search_limit);h++);else for(h in c.registered_node_types)if(-1!=h.indexOf(e)&&(a(h),-1!==g.search_limit&&p++>g.search_limit))break}}var d=this,h=document.createElement("div");h.className="litegraph litesearchbox graphdialog rounded";h.innerHTML="Search
";h.close=function(){d.search_box=null;document.body.focus();setTimeout(function(){d.canvas.focus()},20);h.parentNode&& -h.parentNode.removeChild(h)};var n=null;1";else if("enum"==h&&d.values){q=""}else if("boolean"== -h)q="";else{console.warn("unknown type: "+h);return}var p=this.createDialog(""+b+""+q+"",e);if("enum"==h&&d.values){var C=p.querySelector("select");C.addEventListener("change",function(a){c(a.target.value)})}else if("boolean"==h)(C=p.querySelector("input"))&&C.addEventListener("click",function(a){c(!!C.checked)});else if(C=p.querySelector("input"))C.addEventListener("blur", -function(a){this.focus()}),C.value=void 0!==a.properties[b]?a.properties[b]:"",C.addEventListener("keydown",function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())});p.querySelector("button").addEventListener("click",f)}};g.prototype.createDialog=function(a,b){b=b||{};var e=document.createElement("div");e.className="graphdialog";e.innerHTML=a;var f=this.canvas.getBoundingClientRect(),c=-20,h=-20;f&&(c-=f.left,h-=f.top);b.position?(c+=b.position[0],h+=b.position[1]):b.event?(c+=b.event.clientX, -h+=b.event.clientY):(c+=0.5*this.canvas.width,h+=0.5*this.canvas.height);e.style.left=c+"px";e.style.top=h+"px";this.canvas.parentNode.appendChild(e);e.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return e};g.onMenuNodeCollapse=function(a,b,e,c,f){f.collapse()};g.onMenuNodePin=function(a,b,e,c,f){f.pin()};g.onMenuNodeMode=function(a,b,e,f,h){new c.ContextMenu(["Always","On Event","On Trigger","Never"],{event:e,callback:function(a){if(h)switch(a){case "On Event":h.mode=c.ON_EVENT; -break;case "On Trigger":h.mode=c.ON_TRIGGER;break;case "Never":h.mode=c.NEVER;break;default:h.mode=c.ALWAYS}},parentMenu:f,node:h});return!1};g.onMenuNodeColors=function(a,b,e,f,h){if(!h)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var d in g.node_colors)a=g.node_colors[d],a={value:d,content:""+d+""},b.push(a);new c.ContextMenu(b,{event:e,callback:function(a){h&&((a=a.value?g.node_colors[a.value]:null)?h.constructor===c.LGraphGroup?h.color=a.groupcolor:(h.color=a.color,h.bgcolor=a.bgcolor):(delete h.color,delete h.bgcolor),h.setDirtyCanvas(!0,!0))},parentMenu:f,node:h});return!1};g.onMenuNodeShapes=function(a,b,e,f,h){if(!h)throw"no node passed";new c.ContextMenu(c.VALID_SHAPES,{event:e,callback:function(a){h&&(h.shape=a,h.setDirtyCanvas(!0))},parentMenu:f,node:h});return!1}; -g.onMenuNodeRemove=function(a,b,e,f,c){if(!c)throw"no node passed";!1!==c.removable&&(c.graph.remove(c),c.setDirtyCanvas(!0,!0))};g.onMenuNodeClone=function(a,b,e,f,c){!1!=c.clonable&&(a=c.clone())&&(a.pos=[c.pos[0]+5,c.pos[1]+5],c.graph.add(a),c.setDirtyCanvas(!0,!0))};g.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, -pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};g.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:g.onMenuAdd},{content:"Add Group",callback:g.onGroupAdd}],this._graph_stack&& -0Name",c),d=h.querySelector("input");d&&p&&(d.value=p.label||"");h.querySelector("button").addEventListener("click",function(a){d.value&&(p&&(p.label=d.value),e.setDirty(!0));h.close()})}},extra:a},n=null;a&&(n=a.getSlotInPosition(b.canvasX,b.canvasY),g.active_node=a);n?(h=[],n&& -n.output&&n.output.links&&n.output.links.length&&h.push({content:"Disconnect Links",slot:n}),h.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:n}),h.push(n.nameLocked?"Cannot rename":{content:"Rename Slot",slot:n}),d.title=(n.input?n.input.type:n.output.type)||"*",n.input&&n.input.type==c.ACTION&&(d.title="Action"),n.output&&n.output.type==c.EVENT&&(d.title="Event")):a?h=this.getNodeMenuOptions(a):(h=this.getCanvasMenuOptions(),(n=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&h.push(null, -{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:n,options:this.getGroupMenuOptions(n)}}));h&&new c.ContextMenu(h,d,f)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,e,c,f,h){void 0===f&&(f=5);void 0===h&&(h=f);this.moveTo(a+f,b);this.lineTo(a+e-f,b);this.quadraticCurveTo(a+e,b,a+e,b+f);this.lineTo(a+e,b+c-h);this.quadraticCurveTo(a+e,b+c,a+e-h,b+c);this.lineTo(a+h,b+c);this.quadraticCurveTo(a,b+c,a,b+c-h);this.lineTo(a,b+f);this.quadraticCurveTo(a, -b,a+f,b)});c.compareObjects=function(a,b){for(var e in a)if(a[e]!=b[e])return!1;return!0};c.distance=w;c.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")+")"};c.isInsideRectangle=B;c.growBounding=function(a,b,e){ba[2]&&(a[2]=b);ea[3]&&(a[3]=e)};c.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]? -!1:!0};c.overlapBounding=z;c.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),e=0,c,f,h=0;6>h;h+=2)c="0123456789ABCDEF".indexOf(a.charAt(h)),f="0123456789ABCDEF".indexOf(a.charAt(h+1)),b[e]=16*c+f,e++;return b};c.num2hex=function(a){for(var b="#",e,c,f=0;3>f;f++)e=a[f]/16,c=a[f]%16,b+="0123456789ABCDEF".charAt(e)+"0123456789ABCDEF".charAt(c);return b};y.prototype.addItem=function(a,b,e){function c(a){var b=this.value;b&&b.has_submenu&&f.call(this,a)}function f(a){var b= -this.value,c=!0;h.current_submenu&&h.current_submenu.close(a);if(e.callback){var d=e.callback.call(this,b,e,a,h,e.node);!0===d&&(c=!1)}if(b&&(b.callback&&!e.ignore_item_callbacks&&!0!==b.disabled&&(d=b.callback.call(this,b,e,a,h,e.extra),!0===d&&(c=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new h.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:h,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra, -autoopen:e.autoopen});c=!1}c&&!h.lock&&h.close()}var h=this;e=e||{};var d=document.createElement("div");d.className="litemenu-entry submenu";var n=!1;if(null===b)d.classList.add("separator");else{d.innerHTML=b&&b.title?b.title:a;if(d.value=b)b.disabled&&(n=!0,d.classList.add("disabled")),(b.submenu||b.has_submenu)&&d.classList.add("has_submenu");"function"==typeof b?(d.dataset.value=a,d.onclick_callback=b):d.dataset.value=b;b.className&&(d.className+=" "+b.className)}this.root.appendChild(d);n||d.addEventListener("click", -f);e.autoopen&&d.addEventListener("mouseenter",c);return d};y.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&&!y.isCursorOverElement(a,this.parentMenu.root)&&y.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};y.trigger= -function(a,b,e,c){var f=document.createEvent("CustomEvent");f.initCustomEvent(b,!0,!0,e);f.srcElement=c;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};y.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};y.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};y.isCursorOverElement=function(a,b){var e=a.clientX,c=a.clientY,f=b.getBoundingClientRect(); -return f?c>f.top&&cf.left&&ea?b:ethis.dragging_rectangle[3]?this.dragging_rectangle[1]-k:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-g:this.dragging_rectangle[0]; +this.dragging_rectangle[1]=d;this.dragging_rectangle[2]=g;this.dragging_rectangle[3]=k;k=[];for(d=0;da.click_time&&C(a.canvasX,a.canvasY,g.pos[0],g.pos[1]-b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT)&&g.collapse(),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{g=this.graph.getNodeOnPos(a.canvasX, +a.canvasY,this.visible_nodes);!g&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);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}};f.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var c=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var e=this.ds.scale;0c&&(e*=1/1.1);this.ds.changeScale(e,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};f.prototype.isOverNodeBox=function(a,c,e){var g=b.NODE_TITLE_HEIGHT;return C(c, +e,a.pos[0]+2,a.pos[1]+2-g,g-4,g-4)?!0:!1};f.prototype.isOverNodeInput=function(a,c,e,b){if(a.inputs)for(var k=0,g=a.inputs.length;ke-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}};f.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var c=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(), +a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,c.width,c.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(c,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var c=this.computeVisibleNodes(null,this.visible_nodes),e=0;e> ";c.fillText(b+e.getTitle(),0.5*a.width,40);c.restore()}e=!1;this.onRenderBackground&&(e=this.onRenderBackground(a,c));c.restore();c.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){c.save(); +this.ds.toCanvasContext(c);if(this.background_image&&0.5this.ds.scale,u=a._shape||a.constructor.shape||b.ROUND_SHAPE,m=a.constructor.title_mode,q=!0;m==b.TRANSPARENT_TITLE?q=!1:m==b.AUTOHIDE_TITLE&&p&&(q=!0);n[0]=0;n[1]=q?-k:0;n[2]=e[0]+1;n[3]=q?e[1]+k:e[1];p=c.globalAlpha;c.beginPath();u==b.BOX_SHAPE||l?c.fillRect(n[0],n[1],n[2],n[3]):u==b.ROUND_SHAPE||u==b.CARD_SHAPE? +c.roundRect(n[0],n[1],n[2],n[3],this.round_radius,u==b.CARD_SHAPE?0:this.round_radius):u==b.CIRCLE_SHAPE&&c.arc(0.5*e[0],0.5*e[1],0.5*e[0],0,2*Math.PI);c.fill();c.shadowColor="transparent";c.fillStyle="rgba(0,0,0,0.2)";c.fillRect(0,-1,n[2],2);c.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(c,this,this.canvas);if(q||m==b.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(c,k,e,this.ds.scale,g);else if(m!=b.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){q= +a.constructor.title_color||g;a.flags.collapsed&&(c.shadowColor=b.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var v=f.gradients[q];v||(v=f.gradients[q]=c.createLinearGradient(0,0,400,0),v.addColorStop(0,q),v.addColorStop(1,"#000"));c.fillStyle=v}else c.fillStyle=q;c.beginPath();u==b.BOX_SHAPE||l?c.rect(0,-k,e[0]+1,k):u!=b.ROUND_SHAPE&&u!=b.CARD_SHAPE||c.roundRect(0,-k,e[0]+1,k,this.round_radius,a.flags.collapsed?this.round_radius:0);c.fill();c.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(c, +k,e,this.ds.scale);else u==b.ROUND_SHAPE||u==b.CIRCLE_SHAPE||u==b.CARD_SHAPE?(l&&(c.fillStyle="black",c.beginPath(),c.arc(0.5*k,-0.5*k,6,0,2*Math.PI),c.fill()),c.fillStyle=a.boxcolor||b.NODE_DEFAULT_BOXCOLOR,c.beginPath(),c.arc(0.5*k,-0.5*k,5,0,2*Math.PI),c.fill()):(l&&(c.fillStyle="black",c.fillRect(0.5*(k-10)-1,-0.5*(k+10)-1,12,12)),c.fillStyle=a.boxcolor||b.NODE_DEFAULT_BOXCOLOR,c.fillRect(0.5*(k-10),-0.5*(k+10),10,10));c.globalAlpha=p;if(a.onDrawTitleText)a.onDrawTitleText(c,k,e,this.ds.scale, +this.title_text_font,d);!l&&(c.font=this.title_text_font,l=a.getTitle())&&(c.fillStyle=d?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(c.textAlign="center",p=c.measureText(l),c.fillText(l,k+0.5*p.width,b.NODE_TITLE_TEXT_Y-k),c.textAlign="left"):(c.textAlign="left",c.fillText(l,k,b.NODE_TITLE_TEXT_Y-k)));if(a.onDrawTitle)a.onDrawTitle(c)}if(d){if(a.onBounding)a.onBounding(n);m==b.TRANSPARENT_TITLE&&(n[1]-=k,n[3]+=k);c.lineWidth=1;c.globalAlpha=0.8;c.beginPath();u== +b.BOX_SHAPE?c.rect(-6+n[0],-6+n[1],12+n[2],12+n[3]):u==b.ROUND_SHAPE||u==b.CARD_SHAPE&&a.flags.collapsed?c.roundRect(-6+n[0],-6+n[1],12+n[2],12+n[3],2*this.round_radius):u==b.CARD_SHAPE?c.roundRect(-6+n[0],-6+n[1],12+n[2],12+n[3],2*this.round_radius,2):u==b.CIRCLE_SHAPE&&c.arc(0.5*e[0],0.5*e[1],0.5*e[0]+6,0,2*Math.PI);c.strokeStyle="#FFF";c.stroke();c.strokeStyle=g;c.globalAlpha=1}};var l=new Float32Array(4),g=new Float32Array(4),u=new Float32Array(2),x=new Float32Array(2);f.prototype.drawConnections= +function(a){var c=b.getTime(),e=this.visible_area;l[0]=e[0]-20;l[1]=e[1]-20;l[2]=e[2]+40;l[3]=e[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var e=this.graph._nodes,d=0,k=e.length;dg[2]&&(g[0]+=g[2],g[2]=Math.abs(g[2]));0>g[3]&&(g[1]+=g[3],g[3]=Math.abs(g[3]));if(B(g,l)){var D=m.outputs[h],h=f.inputs[p];if(D&&h&&(m=D.dir||(m.horizontal?b.DOWN:b.RIGHT),h=h.dir||(f.horizontal?b.UP:b.LEFT),this.renderLink(a,q,v,n,!1,0,null,m,h),n&&n._last_time&&1E3>c-n._last_time)){var D=2-0.002*(c-n._last_time),E=a.globalAlpha;a.globalAlpha=E*D;this.renderLink(a,q,v,n,!0, +D,"white",m,h);a.globalAlpha=E}}}}}}a.globalAlpha=1};f.prototype.renderLink=function(a,c,e,g,k,d,p,n,l,u){g&&this.visible_links.push(g);!p&&g&&(p=g.color||f.link_type_colors[g.type]);p||(p=this.default_link_color);null!=g&&this.highlighted_links[g.id]&&(p="#FFF");n=n||b.RIGHT;l=l||b.LEFT;var q=y(c,e);this.render_connections_border&&0.6c[1]?0:Math.PI,a.save(),a.translate(v[0],v[1]),a.rotate(D),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(u[0],u[1]),a.rotate(E),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(k[0],k[1],5,0,2*Math.PI),a.fill());if(d)for(a.fillStyle=p,v=0;5>v;++v)d=(0.001*b.getTime()+0.2*v)%1,k=this.computeConnectionPoint(c,e,d,n,l),a.beginPath(),a.arc(k[0], +k[1],5,0,2*Math.PI),a.fill()};f.prototype.computeConnectionPoint=function(a,c,e,g,k){g=g||b.RIGHT;k=k||b.LEFT;var d=y(a,c),f=[a[0],a[1]],p=[c[0],c[1]];switch(g){case b.LEFT:f[0]+=-0.25*d;break;case b.RIGHT:f[0]+=0.25*d;break;case b.UP:f[1]+=-0.25*d;break;case b.DOWN:f[1]+=0.25*d}switch(k){case b.LEFT:p[0]+=-0.25*d;break;case b.RIGHT:p[0]+=0.25*d;break;case b.UP:p[1]+=-0.25*d;break;case b.DOWN:p[1]+=0.25*d}g=(1-e)*(1-e)*(1-e);k=3*(1-e)*(1-e)*e;d=3*(1-e)*e*e;e*=e*e;return[g*a[0]+k*f[0]+d*p[0]+e*c[0], +g*a[1]+k*f[1]+d*p[1]+e*c[1]]};f.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var c=this.visible_nodes,e=0;ev.last_y&&fv.options.max&&(v.value=v.options.max);else if("mousedown"==e.type)if((g=v.options.values)&&g.constructor===Function&&(g=v.options.values(v,a)),d=40>d?-1:d> +p-40?1:0,"number"==v.type)v.value+=0.1*d*(v.options.step||1),null!=v.options.min&&v.valuev.options.max&&(v.value=v.options.max);else if(d)n=g.indexOf(v.value)+d,n>=g.length&&(n=0),0>n&&(n=g.length-1),v.value=g[n];else{new b.ContextMenu(g,{scale:Math.max(1,this.ds.scale),event:e,className:"dark",callback:D.bind(v)},n);var D=function(a,c,e){this.value=a;k(this,a);l.dirty_canvas=!0;return!1}}setTimeout(function(){k(this,this.value)}.bind(v), +20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==e.type&&(v.value=!v.value,v.callback&&setTimeout(function(){k(v,v.value)},20));break;case "string":case "text":"mousedown"==e.type&&this.prompt("Value",v.value,function(a){this.value=a;k(this,a)}.bind(v),e);break;default:v.mouse&&v.mouse(ctx,e,[d,f],a)}return v}}return null};f.prototype.drawGroups=function(a,c){if(this.graph){var e=this.graph._groups;c.save();c.globalAlpha=0.5*this.editor_alpha;for(var g=0;ge&&0.01>c.editor_alpha&&(clearInterval(b),1>e&&(c.live_mode=!0));1"+n+""+a+"",value:n});if(l.length)return new b.ContextMenu(l,{event:e,callback:d,parentMenu:g, +allow_html:!0,node:k},c),!1}};f.decodeHTML=function(a){var c=document.createElement("div");c.innerText=a;return c.innerHTML};f.onResizeNode=function(a,c,e,b,g){g&&(g.size=g.computeSize(),g.setDirtyCanvas(!0,!0))};f.prototype.showLinkMenu=function(a,c){var e=this;new b.ContextMenu(["Delete"],{event:c,callback:function(c){switch(c){case "Delete":e.graph.removeLink(a.id)}}});return!1};f.onShowPropertyEditor=function(a,c,e,b,g){function d(){var c=n.value;"Number"==a.type?c=Number(c):"Boolean"==a.type&& +(c=Boolean(c));g[p]=c;l.parentNode&&l.parentNode.removeChild(l);g.setDirtyCanvas(!0,!0)}var p=a.property||"title";c=g[p];var l=document.createElement("div");l.className="graphdialog";l.innerHTML="";l.querySelector(".name").innerText=p;var n=l.querySelector("input");n&&(n.value=c,n.addEventListener("blur",function(a){this.focus()}),n.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(), +a.stopPropagation())}));c=f.active_canvas.canvas;e=c.getBoundingClientRect();var u=b=-20;e&&(b-=e.left,u-=e.top);event?(l.style.left=event.clientX+b+"px",l.style.top=event.clientY+u+"px"):(l.style.left=0.5*c.width+b+"px",l.style.top=0.5*c.height+u+"px");l.querySelector("button").addEventListener("click",d);c.parentNode.appendChild(l)};f.prototype.prompt=function(a,c,e,b){var g=this;a=a||"";var d=!1,l=document.createElement("div");l.className="graphdialog rounded";l.innerHTML=" "; +l.close=function(){g.prompt_box=null;l.parentNode&&l.parentNode.removeChild(l)};1f.search_limit))break}if(Array.prototype.filter)for(l=Object.keys(b.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(e)}),d=0;df.search_limit);d++);else for(d in b.registered_node_types)if(-1!=d.indexOf(e)&&(a(d),-1!==f.search_limit&&q++>f.search_limit))break}}var k=this,d=document.createElement("div");d.className="litegraph litesearchbox graphdialog rounded";d.innerHTML="Search
";d.close=function(){k.search_box=null;document.body.focus();setTimeout(function(){k.canvas.focus()},20);d.parentNode&& +d.parentNode.removeChild(d)};var l=null;1";else if("enum"==d&&l.values){p=""}else if("boolean"== +d)p="";else{console.warn("unknown type: "+d);return}var q=this.createDialog(""+c+""+p+"",e);if("enum"==d&&l.values){var v=q.querySelector("select");v.addEventListener("change",function(a){g(a.target.value)})}else if("boolean"==d)(v=q.querySelector("input"))&&v.addEventListener("click",function(a){g(!!v.checked)});else if(v=q.querySelector("input"))v.addEventListener("blur", +function(a){this.focus()}),v.value=void 0!==a.properties[c]?a.properties[c]:"",v.addEventListener("keydown",function(a){13==a.keyCode&&(b(),a.preventDefault(),a.stopPropagation())});q.querySelector("button").addEventListener("click",b)}};f.prototype.createDialog=function(a,c){c=c||{};var e=document.createElement("div");e.className="graphdialog";e.innerHTML=a;var b=this.canvas.getBoundingClientRect(),g=-20,d=-20;b&&(g-=b.left,d-=b.top);c.position?(g+=c.position[0],d+=c.position[1]):c.event?(g+=c.event.clientX, +d+=c.event.clientY):(g+=0.5*this.canvas.width,d+=0.5*this.canvas.height);e.style.left=g+"px";e.style.top=d+"px";this.canvas.parentNode.appendChild(e);e.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return e};f.onMenuNodeCollapse=function(a,c,e,b,g){g.collapse()};f.onMenuNodePin=function(a,c,e,b,g){g.pin()};f.onMenuNodeMode=function(a,c,e,g,d){new b.ContextMenu(["Always","On Event","On Trigger","Never"],{event:e,callback:function(a){if(d)switch(a){case "On Event":d.mode=b.ON_EVENT; +break;case "On Trigger":d.mode=b.ON_TRIGGER;break;case "Never":d.mode=b.NEVER;break;default:d.mode=b.ALWAYS}},parentMenu:g,node:d});return!1};f.onMenuNodeColors=function(a,c,e,g,d){if(!d)throw"no node for color";c=[];c.push({value:null,content:"No color"});for(var l in f.node_colors)a=f.node_colors[l],a={value:l,content:""+l+""},c.push(a);new b.ContextMenu(c,{event:e,callback:function(a){d&&((a=a.value?f.node_colors[a.value]:null)?d.constructor===b.LGraphGroup?d.color=a.groupcolor:(d.color=a.color,d.bgcolor=a.bgcolor):(delete d.color,delete d.bgcolor),d.setDirtyCanvas(!0,!0))},parentMenu:g,node:d});return!1};f.onMenuNodeShapes=function(a,c,e,g,d){if(!d)throw"no node passed";new b.ContextMenu(b.VALID_SHAPES,{event:e,callback:function(a){d&&(d.shape=a,d.setDirtyCanvas(!0))},parentMenu:g,node:d});return!1}; +f.onMenuNodeRemove=function(a,c,e,g,b){if(!b)throw"no node passed";!1!==b.removable&&(b.graph.remove(b),b.setDirtyCanvas(!0,!0))};f.onMenuNodeClone=function(a,c,e,b,g){!1!=g.clonable&&(a=g.clone())&&(a.pos=[g.pos[0]+5,g.pos[1]+5],g.graph.add(a),g.setDirtyCanvas(!0,!0))};f.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, +pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};f.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:f.onMenuAdd},{content:"Add Group",callback:f.onGroupAdd}],this._graph_stack&& +0Name",g),l=v.querySelector("input");l&&d&&(l.value=d.label||"");v.querySelector("button").addEventListener("click",function(a){l.value&&(d&&(d.label=l.value),e.setDirty(!0));v.close()})}},extra:a},p=null;a&&(p=a.getSlotInPosition(c.canvasX,c.canvasY),f.active_node=a);p?(d=[],p&& +p.output&&p.output.links&&p.output.links.length&&d.push({content:"Disconnect Links",slot:p}),d.push(p.locked?"Cannot remove":{content:"Remove Slot",slot:p}),d.push(p.nameLocked?"Cannot rename":{content:"Rename Slot",slot:p}),l.title=(p.input?p.input.type:p.output.type)||"*",p.input&&p.input.type==b.ACTION&&(l.title="Action"),p.output&&p.output.type==b.EVENT&&(l.title="Event")):a?d=this.getNodeMenuOptions(a):(d=this.getCanvasMenuOptions(),(p=this.graph.getGroupOnPos(c.canvasX,c.canvasY))&&d.push(null, +{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:p,options:this.getGroupMenuOptions(p)}}));d&&new b.ContextMenu(d,l,g)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,c,e,g,b,d){void 0===b&&(b=5);void 0===d&&(d=b);this.moveTo(a+b,c);this.lineTo(a+e-b,c);this.quadraticCurveTo(a+e,c,a+e,c+b);this.lineTo(a+e,c+g-d);this.quadraticCurveTo(a+e,c+g,a+e-d,c+g);this.lineTo(a+d,c+g);this.quadraticCurveTo(a,c+g,a,c+g-d);this.lineTo(a,c+b);this.quadraticCurveTo(a, +c,a+b,c)});b.compareObjects=function(a,c){for(var e in a)if(a[e]!=c[e])return!1;return!0};b.distance=y;b.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")+")"};b.isInsideRectangle=C;b.growBounding=function(a,c,e){ca[2]&&(a[2]=c);ea[3]&&(a[3]=e)};b.isInsideBounding=function(a,c){return a[0]c[1][0]||a[1]>c[1][1]? +!1:!0};b.overlapBounding=B;b.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var c=Array(3),e=0,g,b,d=0;6>d;d+=2)g="0123456789ABCDEF".indexOf(a.charAt(d)),b="0123456789ABCDEF".indexOf(a.charAt(d+1)),c[e]=16*g+b,e++;return c};b.num2hex=function(a){for(var c="#",e,g,b=0;3>b;b++)e=a[b]/16,g=a[b]%16,c+="0123456789ABCDEF".charAt(e)+"0123456789ABCDEF".charAt(g);return c};z.prototype.addItem=function(a,c,e){function g(a){var c=this.value;c&&c.has_submenu&&b.call(this,a)}function b(a){var c= +this.value,g=!0;d.current_submenu&&d.current_submenu.close(a);if(e.callback){var v=e.callback.call(this,c,e,a,d,e.node);!0===v&&(g=!1)}if(c&&(c.callback&&!e.ignore_item_callbacks&&!0!==c.disabled&&(v=c.callback.call(this,c,e,a,d,e.extra),!0===v&&(g=!1)),c.submenu)){if(!c.submenu.options)throw"ContextMenu submenu needs options";new d.constructor(c.submenu.options,{callback:c.submenu.callback,event:a,parentMenu:d,ignore_item_callbacks:c.submenu.ignore_item_callbacks,title:c.submenu.title,extra:c.submenu.extra, +autoopen:e.autoopen});g=!1}g&&!d.lock&&d.close()}var d=this;e=e||{};var l=document.createElement("div");l.className="litemenu-entry submenu";var f=!1;if(null===c)l.classList.add("separator");else{l.innerHTML=c&&c.title?c.title:a;if(l.value=c)c.disabled&&(f=!0,l.classList.add("disabled")),(c.submenu||c.has_submenu)&&l.classList.add("has_submenu");"function"==typeof c?(l.dataset.value=a,l.onclick_callback=c):l.dataset.value=c;c.className&&(l.className+=" "+c.className)}this.root.appendChild(l);f||l.addEventListener("click", +b);e.autoopen&&l.addEventListener("mouseenter",g);return l};z.prototype.close=function(a,c){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!c&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!z.isCursorOverElement(a,this.parentMenu.root)&&z.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};z.trigger= +function(a,c,e,g){var b=document.createEvent("CustomEvent");b.initCustomEvent(c,!0,!0,e);b.srcElement=g;a.dispatchEvent?a.dispatchEvent(b):a.__events&&a.__events.dispatchEvent(b);return b};z.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};z.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};z.isCursorOverElement=function(a,c){var e=a.clientX,g=a.clientY,b=c.getBoundingClientRect(); +return b?g>b.top&&gb.left&&ea?c:ethis.size[0]-n.NODE_TITLE_HEIGHT&&0>d[1]){var q=this;setTimeout(function(){h.openSubgraph(q.subgraph)}, -10)}};k.prototype.onAction=function(c,d){this.subgraph.onAction(c,d)};k.prototype.onExecute=function(){if(this.getInputOrProperty("enabled")){if(this.inputs)for(var c=0;c=m?this.trigger(null,g):this._pending.push([m,g])};t.prototype.onExecute=function(){var d=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var g=0;gd[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};r.prototype.onMouseMove=function(c){if(this.mouse_captured){var d=this.old_y-c.canvasY;c.shiftKey&&(d*=10);if(c.metaKey||c.altKey)d*=0.1;this.old_y=c.canvasY;c=this._remainder+d/r.pixels_threshold;this._remainder=c%1;c=Math.clamp(this.properties.value+ -(c|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=c;this.graph._version++;this.setDirtyCanvas(!0)}};r.prototype.onMouseUp=function(c,d){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(d[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};y.registerNodeType("widget/number",r);m.title= -"Knob";m.desc="Circular controller";m.size=[80,100];m.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var d=0.5*this.size[0],n=0.5*this.size[1],f=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(d,n);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,f,0,1.5*Math.PI);c.fill();c.strokeStyle="black"; -c.fillStyle=this.properties.color;c.lineWidth=2;c.beginPath();c.moveTo(0,0);c.arc(0,0,f-4,0,1.5*Math.PI*Math.max(0.01,this.value));c.closePath();c.fill();c.lineWidth=1;c.globalAlpha=1;c.restore();c.fillStyle="black";c.beginPath();c.arc(d,n,0.75*f,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var g=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(d+Math.cos(g)*f*0.65,n+Math.sin(g)*f*0.65,0.05*f,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA"; -c.font=Math.floor(0.5*f)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),d,n+0.15*f)}};m.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=y.colorToString([this.value,this.value,this.value])};m.prototype.onMouseDown=function(c){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>c.canvasY-this.pos[1]||y.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+ -this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};m.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d-0.01*(c[1]-this.oldmouse[1]);1d&&(d=0);this.value=d;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};m.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse= -null,this.captureInput(!1))};m.prototype.onPropertyChanged=function(c,d){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(d),!0};y.registerNodeType("widget/knob",m);t.title="Internal Slider";t.prototype.onPropertyChanged=function(c,d){"value"==c&&(this.slider.value=d)};t.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};y.registerNodeType("widget/internal_slider",t);g.title="H.Slider";g.desc="Linear slider controller";g.prototype.onDrawForeground=function(c){-1== -this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));c.globalAlpha=1;c.lineWidth=1;c.fillStyle="#000";c.fillRect(2,2,this.size[0]-4,this.size[1]-4);c.fillStyle=this.properties.color;c.beginPath();c.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);c.fill()};g.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= -y.colorToString([this.value,this.value,this.value])};g.prototype.onMouseDown=function(c){if(0>c.canvasY-this.pos[1])return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};g.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d+(c[0]-this.oldmouse[0])/this.size[0];1d&&(d=0);this.value=d;this.oldmouse=c;this.setDirtyCanvas(!0)}};g.prototype.onMouseUp=function(c){this.oldmouse=null; -this.captureInput(!1)};g.prototype.onMouseLeave=function(c){};y.registerNodeType("widget/hslider",g);w.title="Progress";w.desc="Shows data in linear progress";w.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};w.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var d=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),d=Math.min(1,d),d=Math.max(0,d);c.fillRect(2,2,(this.size[0]-4)* -d,this.size[1]-4)};y.registerNodeType("widget/progress",w);B.title="Text";B.desc="Shows the input value";B.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];B.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var d=this.properties.value;this.properties.glowSize?(c.shadowColor=this.properties.color,c.shadowOffsetX=0,c.shadowOffsetY=0,c.shadowBlur=this.properties.glowSize): -c.shadowColor="transparent";var n=this.properties.fontsize;c.textAlign=this.properties.align;c.font=n.toString()+"px "+this.properties.font;this.str="number"==typeof d?d.toFixed(this.properties.decimals):d;if("string"==typeof this.str){var d=this.str.split("\\n"),f;for(f in d)c.fillText(d[f],"left"==this.properties.align?15:this.size[0]-15,-0.15*n+n*(parseInt(f)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};B.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&& -(this.properties.value=c)};B.prototype.resize=function(){if(this.last_ctx){var c=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var d=0,n;for(n in c){var f=this.last_ctx.measureText(c[n]).width;dm?k.xbox.axes.lx:0,this._left_axis[1]=Math.abs(k.xbox.axes.ly)>m?k.xbox.axes.ly:0,this._right_axis[0]=Math.abs(k.xbox.axes.rx)>m?k.xbox.axes.rx:0,this._right_axis[1]=Math.abs(k.xbox.axes.ry)>m?k.xbox.axes.ry:0,this._triggers[0]=Math.abs(k.xbox.axes.ltrigger)>m?k.xbox.axes.ltrigger: -0,this._triggers[1]=Math.abs(k.xbox.axes.rtrigger)>m?k.xbox.axes.rtrigger:0);if(this.outputs)for(m=0;mk;k++)if(m[k]){k=m[k];m=this.xbox_mapping;m||(m=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});m.axes.lx=k.axes[0];m.axes.ly=k.axes[1];m.axes.rx=k.axes[2];m.axes.ry=k.axes[3];m.axes.ltrigger=k.buttons[6].value; -m.axes.rtrigger=k.buttons[7].value;m.hat="";m.hatmap=d.CENTER;for(var t=0;tthis.size[0]-n.NODE_TITLE_HEIGHT&&0>g[1]){var f=this;setTimeout(function(){d.openSubgraph(f.subgraph)},10)}};h.prototype.onAction=function(b,g){this.subgraph.onAction(b,g)};h.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var b=0;b=m?this.trigger(null,f):this._pending.push([m,f])};t.prototype.onExecute=function(){var d=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var f=0;fd[1]))return this.old_y=b.canvasY,this.captureInput(!0),this.mouse_captured=!0};r.prototype.onMouseMove=function(b){if(this.mouse_captured){var d=this.old_y-b.canvasY;b.shiftKey&&(d*=10);if(b.metaKey||b.altKey)d*=0.1;this.old_y=b.canvasY; +b=this._remainder+d/r.pixels_threshold;this._remainder=b%1;b=Math.clamp(this.properties.value+(b|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=b;this.graph._version++;this.setDirtyCanvas(!0)}};r.prototype.onMouseUp=function(b,d){200>b.click_time&&(this.properties.value=Math.clamp(this.properties.value+(d[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&& +(this.mouse_captured=!1,this.captureInput(!1))};z.registerNodeType("widget/number",r);m.title="Knob";m.desc="Circular controller";m.size=[80,100];m.prototype.onDrawForeground=function(b){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var d=0.5*this.size[0],f=0.5*this.size[1],n=0.5*Math.min(this.size[0],this.size[1])-5;b.globalAlpha=1;b.save();b.translate(d,f);b.rotate(0.75*Math.PI);b.fillStyle="rgba(0,0,0,0.5)"; +b.beginPath();b.moveTo(0,0);b.arc(0,0,n,0,1.5*Math.PI);b.fill();b.strokeStyle="black";b.fillStyle=this.properties.color;b.lineWidth=2;b.beginPath();b.moveTo(0,0);b.arc(0,0,n-4,0,1.5*Math.PI*Math.max(0.01,this.value));b.closePath();b.fill();b.lineWidth=1;b.globalAlpha=1;b.restore();b.fillStyle="black";b.beginPath();b.arc(d,f,0.75*n,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":this.properties.color;b.beginPath();var l=this.value*Math.PI*1.5+0.75*Math.PI;b.arc(d+Math.cos(l)*n*0.65,f+Math.sin(l)* +n*0.65,0.05*n,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":"#AAA";b.font=Math.floor(0.5*n)+"px Arial";b.textAlign="center";b.fillText(this.properties.value.toFixed(this.properties.precision),d,f+0.15*n)}};m.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=z.colorToString([this.value,this.value,this.value])};m.prototype.onMouseDown=function(b){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>b.canvasY-this.pos[1]|| +z.distance([b.canvasX,b.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0);return!0};m.prototype.onMouseMove=function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var d=this.value,d=d-0.01*(b[1]-this.oldmouse[1]);1d&&(d=0);this.value=d;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=b;this.setDirtyCanvas(!0)}}; +m.prototype.onMouseUp=function(b){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};m.prototype.onPropertyChanged=function(b,d){if("min"==b||"max"==b||"value"==b)return this.properties[b]=parseFloat(d),!0};z.registerNodeType("widget/knob",m);t.title="Inner Slider";t.prototype.onPropertyChanged=function(b,d){"value"==b&&(this.slider.value=d)};t.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};z.registerNodeType("widget/internal_slider",t);f.title="H.Slider";f.desc= +"Linear slider controller";f.prototype.onDrawForeground=function(b){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));b.globalAlpha=1;b.lineWidth=1;b.fillStyle="#000";b.fillRect(2,2,this.size[0]-4,this.size[1]-4);b.fillStyle=this.properties.color;b.beginPath();b.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);b.fill()};f.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=z.colorToString([this.value,this.value,this.value])};f.prototype.onMouseDown=function(b){if(0>b.canvasY-this.pos[1])return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0);return!0};f.prototype.onMouseMove=function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var d=this.value,d=d+(b[0]-this.oldmouse[0])/this.size[0];1d&&(d=0);this.value=d;this.oldmouse=b;this.setDirtyCanvas(!0)}}; +f.prototype.onMouseUp=function(b){this.oldmouse=null;this.captureInput(!1)};f.prototype.onMouseLeave=function(b){};z.registerNodeType("widget/hslider",f);y.title="Progress";y.desc="Shows data in linear progress";y.prototype.onExecute=function(){var b=this.getInputData(0);void 0!=b&&(this.properties.value=b)};y.prototype.onDrawForeground=function(b){b.lineWidth=1;b.fillStyle=this.properties.color;var d=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),d=Math.min(1, +d),d=Math.max(0,d);b.fillRect(2,2,(this.size[0]-4)*d,this.size[1]-4)};z.registerNodeType("widget/progress",y);C.title="Text";C.desc="Shows the input value";C.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];C.prototype.onDrawForeground=function(b){b.fillStyle=this.properties.color;var d=this.properties.value;this.properties.glowSize?(b.shadowColor=this.properties.color,b.shadowOffsetX=0,b.shadowOffsetY= +0,b.shadowBlur=this.properties.glowSize):b.shadowColor="transparent";var f=this.properties.fontsize;b.textAlign=this.properties.align;b.font=f.toString()+"px "+this.properties.font;this.str="number"==typeof d?d.toFixed(this.properties.decimals):d;if("string"==typeof this.str){var d=this.str.split("\\n"),n;for(n in d)b.fillText(d[n],"left"==this.properties.align?15:this.size[0]-15,-0.15*f+f*(parseInt(n)+1))}b.shadowColor="transparent";this.last_ctx=b;b.textAlign="left"};C.prototype.onExecute=function(){var b= +this.getInputData(0);null!=b&&(this.properties.value=b)};C.prototype.resize=function(){if(this.last_ctx){var b=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var d=0,f;for(f in b){var n=this.last_ctx.measureText(b[f]).width;dm?h.xbox.axes.lx:0,this._left_axis[1]=Math.abs(h.xbox.axes.ly)>m?h.xbox.axes.ly:0,this._right_axis[0]=Math.abs(h.xbox.axes.rx)>m?h.xbox.axes.rx:0,this._right_axis[1]=Math.abs(h.xbox.axes.ry)>m?h.xbox.axes.ry:0,this._triggers[0]=Math.abs(h.xbox.axes.ltrigger)>m?h.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(h.xbox.axes.rtrigger)>m?h.xbox.axes.rtrigger:0);if(this.outputs)for(m=0;mh;h++)if(m[h]){h=m[h];m=this.xbox_mapping;m||(m=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});m.axes.lx=h.axes[0];m.axes.ly=h.axes[1];m.axes.rx=h.axes[2];m.axes.ry=h.axes[3];m.axes.ltrigger=h.buttons[6].value; +m.axes.rtrigger=h.buttons[7].value;m.hat="";m.hatmap=d.CENTER;for(var t=0;t","string",{values:a.values});this.size=[80,60]}function b(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function e(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function s(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number"); -this.properties={x:1,y:1,formula:"x+y"};this.code_widget=this.addWidget("text","F(x,y)",this.properties.formula,function(a,b,e){e.properties.formula=a});this.addWidget("toggle","allow",p.allow_scripts,function(a){p.allow_scripts=a});this._func=null}function l(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function G(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function J(){this.addInput("vec3", +["hat","number"],["button_pressed",h.EVENT]]};h.registerNodeType("input/gamepad",d)})(this); +(function(w){function d(){this.addInput("in","*");this.size=[60,20]}function h(){this.addInput("in");this.addOutput("out");this.size=[60,20]}function r(){this.addInput("in");this.addOutput("out")}function m(){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);this.size=[80,20]}function t(){this.addOutput("value","number");this.addProperty("min", +0);this.addProperty("max",1);this.size=[60,20]}function f(){this.addInput("in","number");this.addOutput("out","number");this.addProperty("min",0);this.addProperty("max",1);this.addProperty("smooth",!0);this.size=[90,20]}function 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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

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-return}this.boxcolor="#FF0000";this._shader_code=d+"|"+h;f=this._shader}if(f){this.boxcolor="green";var l=this.getInputData(2);null!=l?this.properties.value=l:l=parseFloat(this.properties.value);var q=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 d=Mesh.getScreenQuad();f.uniforms({u_texture:0,u_textureB:1,value:l,texSize:[c,e],time:q}).draw(d)});this.setOutputData(0,this._tex)}else this.boxcolor= +this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var q=w.LiteGraph;d.title="Converter";d.desc="type A to type B";d.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var c=0;ca&&(a+=1024);var b=Math.floor(a);a-=b;e=f.data[b];b=f.data[1023==b?0:b+1];c&&(a=a*a*a*(a*(6*a-15)+10));return e*(1-a)+b*a};f.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=f.getValue(a,this.properties.smooth),c=this.properties.min;this._last_v=a*(this.properties.max-c)+c;this.setOutputData(0, +this._last_v)};f.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};q.registerNodeType("math/noise",f);y.title="Spikes";y.desc="spike every random time";y.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0this._remaining_time?(this._remaining_time=Math.random()*(this.properties.max_time-this.properties.min_time)+ +this.properties.min_time,this._blink_time=this.properties.duration,this.boxcolor="#FFF"):this.boxcolor="#000";this.setOutputData(0,a)};q.registerNodeType("math/spikes",y);C.title="Clamp";C.desc="Clamp number between min and max";C.filter="shader";C.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))};C.prototype.getCode=function(a){a="";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+ +","+this.properties.max+")");return a};q.registerNodeType("math/clamp",C);B.title="Lerp";B.desc="Linear Interpolation";B.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.getInputData(1);null==c&&(c=0);var e=this.properties.f,b=this.getInputData(2);void 0!==b&&(e=b);this.setOutputData(0,a*(1-e)+c*e)};B.prototype.onGetInputs=function(){return[["f","number"]]};q.registerNodeType("math/lerp",B);z.title="Abs";z.desc="Absolute";z.prototype.onExecute=function(){var a=this.getInputData(0); +null!=a&&this.setOutputData(0,Math.abs(a))};q.registerNodeType("math/abs",z);b.title="Floor";b.desc="Floor number to remove fractional part";b.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};q.registerNodeType("math/floor",b);A.title="Frac";A.desc="Returns fractional part";A.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};q.registerNodeType("math/frac",A);p.title="Smoothstep";p.desc="Smoothstep"; +p.prototype.onExecute=function(){var a=this.getInputData(0);if(void 0!==a){var c=this.properties.A,a=Math.clamp((a-c)/(this.properties.B-c),0,1);this.setOutputData(0,a*a*(3-2*a))}};q.registerNodeType("math/smoothstep",p);n.title="Scale";n.desc="v * factor";n.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};q.registerNodeType("math/scale",n);l.title="Average";l.desc="Average Filter";l.prototype.onExecute=function(){var a=this.getInputData(0); +null==a&&(a=0);var c=this._values.length;this._values[this._current%c]=a;this._current+=1;this._current>c&&(this._current=0);for(var e=a=0;ec&&(c=1);this.properties.samples=Math.round(c);var e=this._values;this._values=new Float32Array(this.properties.samples);e.length<=this._values.length?this._values.set(e):this._values.set(e.subarray(0,this._values.length))};q.registerNodeType("math/average",l);g.title= +"TendTo";g.desc="moves the output value always closer to the input";g.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.properties.factor;this._value=null==this._value?a:this._value*(1-c)+a*c;this.setOutputData(0,this._value)};q.registerNodeType("math/tendTo",g);u.values="+-*/%^".split("");u.title="Operation";u.desc="Easy math operators";u["@OP"]={type:"enum",title:"operation",values:u.values};u.size=[100,60];u.prototype.getTitle=function(){return"A "+this.properties.OP+ +" B"};u.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};u.prototype.onExecute=function(){var a=this.getInputData(0),c=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=c?this.properties.B=c:c=this.properties.B;var e=0;switch(this.properties.OP){case "+":e=a+c;break;case "-":e=a-c;break;case "x":case "X":case "*":e=a*c;break;case "/":e=a/c;break;case "%":e=a%c;break;case "^":e=Math.pow(a,c);break;default:console.warn("Unknown operation: "+ +this.properties.OP)}this.setOutputData(0,e)};u.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+q.NODE_TITLE_HEIGHT)),a.textAlign="left")};q.registerNodeType("math/operation",u);x.title="Compare";x.desc="compares between two values";x.prototype.onExecute=function(){var a=this.getInputData(0),c=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A; +void 0!==c?this.properties.B=c:c=this.properties.B;for(var e=0,b=this.outputs.length;eB":value=a>c;break;case "A=B":value=a>=c}this.setOutputData(e,value)}}};x.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]}; +q.registerNodeType("math/compare",x);q.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});q.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});q.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});q.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});q.registerSearchboxExtra("math/compare", +"<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});a.values="> < == != <= >=".split(" ");a["@OP"]={type:"enum",title:"operation",values:a.values};a.title="Condition";a.desc="evaluates condition between A and B";a.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var c=this.getInputData(1);void 0===c?c=this.properties.B:this.properties.B=c;var e=!0;switch(this.properties.OP){case ">":e=a>c;break;case "<":e=a=":e=a>=c}this.setOutputData(0,e)};q.registerNodeType("math/condition",a);c.title="Accumulate";c.desc="Increments a value every time";c.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)};q.registerNodeType("math/accumulate",c);e.title="Trigonometry"; +e.desc="Sin Cos Tan";e.filter="shader";e.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.properties.amplitude,e=this.findInputSlot("amplitude");-1!=e&&(c=this.getInputData(e));var b=this.properties.offset,e=this.findInputSlot("offset");-1!=e&&(b=this.getInputData(e));for(var e=0,d=this.outputs.length;eVec2";G.desc="components to vector2";G.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var e=this._data;e[0]=a;e[1]=c;this.setOutputData(0,e)};q.registerNodeType("math3d/xy-to-vec2", +G);J.title="Vec3->XYZ";J.desc="vector 3 to components";J.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]))};q.registerNodeType("math3d/vec3-to-xyz",J);F.title="XYZ->Vec3";F.desc="components to vector3";F.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var e=this.getInputData(2);null==e&&(e=this.properties.z); +var b=this._data;b[0]=a;b[1]=c;b[2]=e;this.setOutputData(0,b)};q.registerNodeType("math3d/xyz-to-vec3",F);H.title="Vec4->XYZW";H.desc="vector 4 to components";H.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]),this.setOutputData(3,a[3]))};q.registerNodeType("math3d/vec4-to-xyzw",H);I.title="XYZW->Vec4";I.desc="components to vector4";I.prototype.onExecute=function(){var a=this.getInputData(0);null== +a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var e=this.getInputData(2);null==e&&(e=this.properties.z);var b=this.getInputData(3);null==b&&(b=this.properties.w);var d=this._data;d[0]=a;d[1]=c;d[2]=e;d[3]=b;this.setOutputData(0,d)};q.registerNodeType("math3d/xyzw-to-vec4",I);w.glMatrix&&(w=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},w.title="Quaternion",w.desc="quaternion",w.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)},q.registerNodeType("math3d/quaternion",w),w=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()},w.title="Rotation",w.desc="quaternion rotation",w.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.angle); +var c=this.getInputData(1);null==c&&(c=this.properties.axis);a=quat.setAxisAngle(this._value,c,0.0174532925*a);this.setOutputData(0,a)},q.registerNodeType("math3d/rotation",w),w=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},w.title="Rot. Vec3",w.desc="rotate a point",w.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var c=this.getInputData(1);null==c?this.setOutputData(a):this.setOutputData(0, +vec3.transformQuat(vec3.create(),a,c))},q.registerNodeType("math3d/rotate_vec3",w),w=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},w.title="Mult. Quat",w.desc="rotate quaternion",w.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var c=this.getInputData(1);null!=c&&(a=quat.multiply(this._value,a,c),this.setOutputData(0,a))}},q.registerNodeType("math3d/mult-quat",w),w=function(){this.addInputs([["A","quat"],["B", +"quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},w.title="Quat Slerp",w.desc="quaternion spherical interpolation",w.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var c=this.getInputData(1);if(null!=c){var e=this.properties.factor;null!=this.getInputData(2)&&(e=this.getInputData(2));a=quat.slerp(this._value,a,c,e);this.setOutputData(0,a)}}},q.registerNodeType("math3d/quat-slerp",w))})(this); +(function(w){function d(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function h(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function r(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function m(){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 t(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function f(){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)}function y(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out","vec3");this.properties= +{f:1};this._data=new Float32Array(3)}function C(){this.addInput("in","vec3");this.addOutput("out","number")}function B(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)}function z(){this.addInput("A","vec3");this.addInput("B","vec3");this.addInput("f","vec3");this.addOutput("out","vec3");this.properties={f:0.5};this._data=new Float32Array(3)}function b(){this.addInput("A","vec3");this.addInput("B","vec3");this.addOutput("out","number")}var A=w.LiteGraph;d.title= +"Vec2->XY";d.desc="vector 2 to components";d.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(this.setOutputData(0,b[0]),this.setOutputData(1,b[1]))};A.registerNodeType("math3d/vec2-to-xyz",d);h.title="XY->Vec2";h.desc="components to vector2";h.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var f=this._data;f[0]=b;f[1]=d;this.setOutputData(0,f)};A.registerNodeType("math3d/xy-to-vec2", +h);r.title="Vec3->XYZ";r.desc="vector 3 to components";r.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(this.setOutputData(0,b[0]),this.setOutputData(1,b[1]),this.setOutputData(2,b[2]))};A.registerNodeType("math3d/vec3-to-xyz",r);m.title="XYZ->Vec3";m.desc="components to vector3";m.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var f=this.getInputData(2);null==f&&(f=this.properties.z); +var g=this._data;g[0]=b;g[1]=d;g[2]=f;this.setOutputData(0,g)};A.registerNodeType("math3d/xyz-to-vec3",m);t.title="Vec4->XYZW";t.desc="vector 4 to components";t.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(this.setOutputData(0,b[0]),this.setOutputData(1,b[1]),this.setOutputData(2,b[2]),this.setOutputData(3,b[3]))};A.registerNodeType("math3d/vec4-to-xyzw",t);f.title="XYZW->Vec4";f.desc="components to vector4";f.prototype.onExecute=function(){var b=this.getInputData(0);null== +b&&(b=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var f=this.getInputData(2);null==f&&(f=this.properties.z);var g=this.getInputData(3);null==g&&(g=this.properties.w);var h=this._data;h[0]=b;h[1]=d;h[2]=f;h[3]=g;this.setOutputData(0,h)};A.registerNodeType("math3d/xyzw-to-vec4",f);y.title="vec3_scale";y.desc="scales the components of a vec3";y.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var d=this.getInputData(1);null==d&&(d=this.properties.f); +var f=this._data;f[0]=b[0]*d;f[1]=b[1]*d;f[2]=b[2]*d;this.setOutputData(0,f)}};A.registerNodeType("math3d/vec3-scale",y);C.title="vec3_length";C.desc="returns the module of a vector";C.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(b=Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]),this.setOutputData(0,b))};A.registerNodeType("math3d/vec3-length",C);B.title="vec3_normalize";B.desc="returns the vector normalized";B.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var d= +Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]),f=this._data;f[0]=b[0]/d;f[1]=b[1]/d;f[2]=b[2]/d;this.setOutputData(0,f)}};A.registerNodeType("math3d/vec3-normalize",B);z.title="vec3_lerp";z.desc="returns the interpolated vector";z.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var d=this.getInputData(1);if(null!=d){var f=this.getInputOrProperty("f"),g=this._data;g[0]=b[0]*(1-f)+d[0]*f;g[1]=b[1]*(1-f)+d[1]*f;g[2]=b[2]*(1-f)+d[2]*f;this.setOutputData(0,g)}}};A.registerNodeType("math3d/vec3-lerp", +z);b.title="vec3_dot";b.desc="returns the dot product";b.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var d=this.getInputData(1);null!=d&&this.setOutputData(0,b[0]*d[0]+b[1]*d[1]+b[2]*d[2])}};A.registerNodeType("math3d/vec3-dot",b);w.glMatrix&&(w=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},w.title="Quaternion",w.desc="quaternion",w.prototype.onExecute=function(){this._value[0]=this.getInputOrProperty("x"); +this._value[1]=this.getInputOrProperty("y");this._value[2]=this.getInputOrProperty("z");this._value[3]=this.getInputOrProperty("w");this.properties.normalize&&quat.normalize(this._value,this._value);this.setOutputData(0,this._value)},w.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},A.registerNodeType("math3d/quaternion",w),w=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()},w.title="Rotation",w.desc="quaternion rotation",w.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.angle);var d=this.getInputData(1);null==d&&(d=this.properties.axis);b=quat.setAxisAngle(this._value,d,0.0174532925*b);this.setOutputData(0,b)},A.registerNodeType("math3d/rotation",w),w=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}}, +w.title="Rot. Vec3",w.desc="rotate a point",w.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.vec);var d=this.getInputData(1);null==d?this.setOutputData(b):this.setOutputData(0,vec3.transformQuat(vec3.create(),b,d))},A.registerNodeType("math3d/rotate_vec3",w),w=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},w.title="Mult. Quat",w.desc="rotate quaternion",w.prototype.onExecute=function(){var b=this.getInputData(0); +if(null!=b){var d=this.getInputData(1);null!=d&&(b=quat.multiply(this._value,b,d),this.setOutputData(0,b))}},A.registerNodeType("math3d/mult-quat",w),w=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},w.title="Quat Slerp",w.desc="quaternion spherical interpolation",w.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var d=this.getInputData(1);if(null!=d){var f=this.properties.factor; +null!=this.getInputData(2)&&(f=this.getInputData(2));b=quat.slerp(this._value,b,d,f);this.setOutputData(0,b)}}},A.registerNodeType("math3d/quat-slerp",w))})(this); +(function(w){function d(d,h){return d==h}function h(d){return null!=d&&d.constructor===String?d.toUpperCase():d}w=w.LiteGraph;w.wrapFunctionAsNode("string/toString",d,["*"],"String");w.wrapFunctionAsNode("string/compare",d,["String","String"],"Boolean");w.wrapFunctionAsNode("string/concatenate",function(d,h){return void 0===d?h:void 0===h?d:d+h},["String","String"],"String");w.wrapFunctionAsNode("string/contains",function(d,h){return void 0===d||void 0===h?!1:-1!=d.indexOf(h)},["String","String"], +"Boolean");w.wrapFunctionAsNode("string/toUpperCase",h,["String"],"String");w.wrapFunctionAsNode("string/split",h,["String","String"],"Array");w.wrapFunctionAsNode("string/toFixed",function(d){return null!=d&&d.constructor===Number?d.toFixed(this.properties.precision):d},["Number"],"String",{precision:0})})(this); 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+h.prototype.onPropertyChanged=function(d,h){"sequence"==d&&(this.values=h.split(","))};h.prototype.onExecute=function(){var d=this.getInputData(1);d&&d!=this.current_sequence&&(this.values=d.split(","),this.current_sequence=d);d=this.getInputData(0);null==d&&(d=0);this.index=d=Math.round(d)%this.values.length;this.setOutputData(0,this.values[d])};r.registerNodeType("logic/sequence",h)})(this); +(function(w){function d(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function h(){this.addOutput("frame","image");this.properties={url:""}}function r(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function m(){this.addInput("","image,canvas");this.size=[200,200]}function t(){this.addInputs([["img1", +"image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function f(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function y(){this.addInput("clear",A.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function C(){this.addInput("canvas", +"canvas");this.addInput("img","image,canvas");this.addInput("x","number");this.addInput("y","number");this.properties={x:0,y:0,opacity:1}}function B(){this.addInput("canvas","canvas");this.addInput("x","number");this.addInput("y","number");this.addInput("w","number");this.addInput("h","number");this.properties={x:0,y:0,w:10,h:10,color:"white",opacity:1}}function z(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}} +function b(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var A=w.LiteGraph;d.title="Plot";d.desc="Plots data over time";d.colors=["#FFF","#F99","#9F9","#99F"];d.prototype.onExecute=function(b){if(!this.flags.collapsed){b=this.size;for(var d=0;4>d;++d){var f=this.getInputData(d);if(null!=f){var g=this.values[d];g.push(f);g.length>b[0]&&g.shift()}}}};d.prototype.onDrawBackground=function(b){if(!this.flags.collapsed){var f=this.size,h=0.5*f[1]/ +this.properties.scale,g=d.colors,u=0.5*f[1];b.fillStyle="#000";b.fillRect(0,0,f[0],f[1]);b.strokeStyle="#555";b.beginPath();b.moveTo(0,u);b.lineTo(f[0],u);b.stroke();if(this.inputs)for(var m=0;4>m;++m){var a=this.values[m];if(this.inputs[m]&&this.inputs[m].link){b.strokeStyle=g[m];b.beginPath();var c=a[0]*h*-1+u;b.moveTo(0,Math.clamp(c,0,f[1]));for(var e=1;ed&&(d=0);if(0!=b.length){var f=[0,0,0];if(0==d)f=b[0];else if(1==d)f=b[b.length-1];else{var g=(b.length-1)*d,d=b[Math.floor(g)],b=b[Math.floor(g)+1],g=g-Math.floor(g);f[0]=d[0]* +(1-g)+b[0]*g;f[1]=d[1]*(1-g)+b[1]*g;f[2]=d[2]*(1-g)+b[2]*g}for(var h in f)f[h]/=255;this.boxcolor=colorToString(f);this.setOutputData(0,f)}};A.registerNodeType("color/palette",r);m.title="Frame";m.desc="Frame viewerew";m.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];m.prototype.onDrawBackground=function(b){this.frame&&!this.flags.collapsed&&b.drawImage(this.frame,0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){this.frame=this.getInputData(0); +this.setDirtyCanvas(!0)};m.prototype.onWidget=function(b,d){if("resize"==d.name&&this.frame){var f=this.frame.width,g=this.frame.height;f||null==this.frame.videoWidth||(f=this.frame.videoWidth,g=this.frame.videoHeight);f&&g&&(this.size=[f,g]);this.setDirtyCanvas(!0,!0)}else"view"==d.name&&this.show()};m.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};A.registerNodeType("graphics/frame",m);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 b=this.canvas.getContext("2d");b.fillStyle="#000";b.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 b=this.canvas.getContext("2d");this.canvas.width=this.canvas.width; +var d=this.getInputData(0);null!=d&&b.drawImage(d,0,0,this.canvas.width,this.canvas.height);d=this.getInputData(2);null==d?d=this.properties.fade:this.properties.fade=d;b.globalAlpha=d;d=this.getInputData(1);null!=d&&b.drawImage(d,0,0,this.canvas.width,this.canvas.height);b.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};A.registerNodeType("graphics/imagefade",t);f.title="Crop";f.desc="Crop Image";f.prototype.onAdded=function(){this.createCanvas()};f.prototype.createCanvas= +function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};f.prototype.onExecute=function(){var b=this.getInputData(0);b&&(b.width?(this.canvas.getContext("2d").drawImage(b,-this.properties.x,-this.properties.y,b.width*this.properties.scale,b.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};f.prototype.onDrawBackground=function(b){this.flags.collapsed||this.canvas&&b.drawImage(this.canvas, +0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};f.prototype.onPropertyChanged=function(b,d){this.properties[b]=d;"scale"==b?(this.properties[b]=parseFloat(d),0==this.properties[b]&&(this.trace("Error in scale"),this.properties[b]=1)):this.properties[b]=parseInt(d);this.createCanvas();return!0};A.registerNodeType("graphics/cropImage",f);y.title="Canvas";y.desc="Canvas to render stuff";y.prototype.onExecute=function(){var b=this.canvas,d=this.properties.width|0,f=this.properties.height| +0;b.width!=d&&(b.width=d);b.height!=f&&(b.height=f);this.properties.autoclear&&this.ctx.clearRect(0,0,b.width,b.height);this.setOutputData(0,b)};y.prototype.onAction=function(b,d){"clear"==b&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};A.registerNodeType("graphics/canvas",y);C.title="DrawImage";C.desc="Draws image into a canvas";C.prototype.onExecute=function(){var b=this.getInputData(0);if(b){var d=this.getInputOrProperty("img");if(d){var f=this.getInputOrProperty("x"),g=this.getInputOrProperty("y"); +b.getContext("2d").drawImage(d,f,g)}}};A.registerNodeType("graphics/drawImage",C);B.title="DrawRectangle";B.desc="Draws rectangle in canvas";B.prototype.onExecute=function(){var b=this.getInputData(0);if(b){var d=this.getInputOrProperty("x"),f=this.getInputOrProperty("y"),g=this.getInputOrProperty("w"),h=this.getInputOrProperty("h");b.getContext("2d").fillRect(d,f,g,h)}};A.registerNodeType("graphics/drawRectangle",B);z.title="Video";z.desc="Video playback";z.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"}];z.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 b=this.getInputData(0);b&&0<=b&&1>=b&&(this._video.currentTime=b*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)}};z.prototype.onStart=function(){this.play()};z.prototype.onStop=function(){this.stop()};z.prototype.loadVideo=function(b){this._video_url=b;this.properties.use_proxy&&"http"==b.substr(0,4)&&A.proxy&&(b=A.proxy+b.substr(b.indexOf(":")+3));this._video=document.createElement("video");this._video.src=b;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var d=this;this._video.addEventListener("loadedmetadata", +function(b){d.trace("Duration: "+this.duration+" seconds");d.trace("Size: "+this.videoWidth+","+this.videoHeight);d.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(b){});this._video.addEventListener("error",function(b){console.log("Error loading video: "+this.src);d.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:d.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:d.trace("Network error - please try again later."); +break;case this.error.MEDIA_ERR_DECODE:d.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:d.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(b){d.trace("Ended.");this.play()})};z.prototype.onPropertyChanged=function(b,d){this.properties[b]=d;"url"==b&&""!=d&&this.loadVideo(d);return!0};z.prototype.play=function(){this._video&&this._video.play()};z.prototype.playPause=function(){this._video&&(this._video.paused?this.play(): +this.pause())};z.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};z.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};z.prototype.onWidget=function(b,d){};A.registerNodeType("graphics/video",z);b.title="Webcam";b.desc="Webcam image";b.is_webcam_open=!1;b.prototype.openStream=function(){function d(h){console.log("Webcam rejected",h);f._webcam_stream=!1;b.is_webcam_open=!1;f.boxcolor="red";f.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation= +!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](d);var f=this}};b.prototype.closeStream=function(){if(this._webcam_stream){var d=this._webcam_stream.getTracks();if(d.length)for(var f=0;f=this.size[1]||!this.properties.show||!this._video||(b.save(),b.drawImage(this._video,0,0,this.size[0],this.size[1]),b.restore())};b.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",A.EVENT],["stream_closed",A.EVENT],["stream_error",A.EVENT]]};A.registerNodeType("graphics/webcam",b)})(this); 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+break;case h.LOW:b=gl.UNSIGNED_BYTE}return b};h.getWhiteTexture=function(){return this._white_texture?this._white_texture:this._white_texture=GL.Texture.fromMemory(1,1,[255,255,255,255],{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})};h.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),c=0;1048576>c;++c)a[c]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})}; +h.prototype.onDropFile=function(a,c,b){if(a){var e=null;"string"==typeof a?e=GL.Texture.fromURL(a):-1!=c.toLowerCase().indexOf(".dds")?e=GL.Texture.fromDDSInMemory(a):(a=new Blob([b]),a=URL.createObjectURL(a),e=GL.Texture.fromURL(a));this._drop_texture=e;this.properties.name=c}else this._drop_texture=null,this.properties.name=""};h.prototype.getExtraMenuOptions=function(a){var c=this;if(this._drop_texture)return[{content:"Clear",callback:function(){c._drop_texture=null;c.properties.name=""}}]};h.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=h.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 c=1;c=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 c=h.generateLowResTexturePreview(this._last_tex);if(!c)return;this._last_preview_tex= +this._last_tex;this._canvas=cloneCanvas(c)}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())}};h.generateLowResTexturePreview=function(a){if(!a)return null;var c=h.image_preview_size,b=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>c||a.height>c)b=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=b=new GL.Texture(c,c,{minFilter:gl.NEAREST})),a.copyTo(b);a=this._preview_canvas; +a||(this._preview_canvas=a=createCanvas(c,c));b&&b.toCanvas(a);return a};h.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};h.prototype.onGetInputs=function(){return[["in","Texture"]]};h.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};d.registerNodeType("texture/texture",h);var r=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[h.image_preview_size,h.image_preview_size]};r.title= +"Preview";r.desc="Show a texture in the graph canvas";r.allow_preview=!1;r.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||r.allow_preview)){var c=this.getInputData(0);if(c){var b=null,b=!c.handle&&a.webgl?c:h.generateLowResTexturePreview(c);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()}}};d.registerNodeType("texture/preview",r);var m=function(){this.addInput("Texture","Texture");this.addOutput("", +"Texture");this.properties={name:""}};m.title="Save";m.desc="Save a texture in the repository";m.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(h.storeTexture?h.storeTexture(this.properties.name,a):h.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};d.registerNodeType("texture/save",m);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:h.DEFAULT}};t.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo", +values:h.MODE_VALUES}};t.title="Operation";t.desc="Texture shader operation";t.prototype.getExtraMenuOptions=function(a){var c=this;return[{content:c.properties.show?"Hide Texture":"Show Texture",callback:function(){c.properties.show=!c.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===h.PASS_THROUGH)this.setOutputData(0,a);else{var c=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var b=512,e=512;a?(b=a.width,e=a.height):c&&(b=c.width,e=c.height);var d=h.getTextureType(this.properties.precision,a);this._tex=a||this._tex?h.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(b,e,{type:d,format:gl.RGBA,filter:gl.LINEAR});d="";this.properties.uvcode&& +(d="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(d=this.properties.uvcode));var g="";this.properties.pixelcode&&(g="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(g=this.properties.pixelcode));var f=this._shader;if(!f||this._shader_code!=d+"|"+g){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader,{UV_CODE:d,PIXEL_CODE:g}),this.boxcolor="#00FF00"}catch(k){console.log("Error compiling shader: ",k);this.boxcolor="#FF0000"; +return}this.boxcolor="#FF0000";this._shader_code=d+"|"+g;f=this._shader}if(f){this.boxcolor="green";var u=this.getInputData(2);null!=u?this.properties.value=u:u=parseFloat(this.properties.value);var m=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);c&&c.bind(1);var d=Mesh.getScreenQuad();f.uniforms({u_texture:0,u_textureB:1,value:u,texSize:[b,e],time:m}).draw(d)});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"; -d.registerNodeType("texture/operation",t);var g=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};g.title="Shader";g.desc="Texture shader";g.widgets_info={code:{type:"code"},precision:{widget:"combo",values:k.MODE_VALUES}};g.prototype.onPropertyChanged= -function(a,b){if("code"==a){var c=this.getShader();if(c){var e=c.uniformInfo;if(this.inputs)for(var d={},h=0;h 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"; -z.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";d.registerNodeType("texture/toviewport",z);m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:k.DEFAULT}};m.title="Copy";m.desc="Copy Texture";m.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:k.MODE_VALUES}};m.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 e=this._temp_texture,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&& -(d=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==c&&e.type==d||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(c)&&(e=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(b,c,{type:d,format:gl.RGBA,minFilter:e,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)}};d.registerNodeType("texture/copy", -m);var y=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:k.DEFAULT}};y.title="Downsample";y.desc="Downsample Texture";y.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:k.MODE_VALUES}};y.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0, -a);else{var b=y._shader;b||(y._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.pixel_shader));var c=a.width|0,e=a.height|0,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&&(d=gl.HIGH_PRECISION_FORMAT);var h=this.properties.iterations||1,f=a,g=null,l=[],a={type:d,format:a.format},d=vec2.create(),q={u_offset:d};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var m=0;m>1||0;e=e>>1||0;g=GL.Texture.getTemporary(c, -e,a);l.push(g);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(g,b,q);if(1==c&&1==e)break;f=g}this._texture=l.pop();for(m=0;me;++e)b[e]=Math.random();c._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}e=this._temp_texture;b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);e&&e.type==b||(this._temp_texture=new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST}));var d=c._shader,h=this._uniforms;h.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(d,h)});if(this.isOutputConnected(1)|| -this.isOutputConnected(2))if(e=this._temp_texture.getPixels()){var f=this._luminance,b=this._temp_texture.type;f.set(e);b==gl.UNSIGNED_BYTE&&vec4.scale(f,f,1/255)}}};c.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"; -d.registerNodeType("texture/average",c);var x=function(){this.addInput("in","Texture");this.addInput("factor","Number");this.addOutput("out","Texture");this.properties={factor:0.5};this._uniforms={u_texture:0,u_textureB:1,u_factor:this.properties.factor}};x.title="Smooth";x.desc="Smooth texture over time";x.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){x._shader||(x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.pixel_shader));var b=this._temp_texture; -b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),this._temp_texture2=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),a.copyTo(this._temp_texture2));var b=this._temp_texture,c=this._temp_texture2,e=x._shader,d=this._uniforms;d.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){c.bind(1);a.toViewport(e, -d)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}};x.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_factor;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/temporal_smooth",x);m=function(){this.addInput("Image", -"image");this.addOutput("","Texture");this.properties={}};m.title="Image to Texture";m.desc="Uploads an image to the GPU";m.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 e=this._temp_texture;e&&e.width==b&&e.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(d){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ -d);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",m);var n=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:k.DEFAULT,texture:null};n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader))};n.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:k.MODE_VALUES}};n.title="LUT";n.desc= -"Apply LUT to Texture";n.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=k.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, -null);var c=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=c=this.getInputData(2));this._tex=k.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(n._shader,{u_texture:0,u_textureB:1,u_amount:c})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}};n.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"; -d.registerNodeType("texture/LUT",n);var f=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={use_luminance:!0};f._shader||(f._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader))};f.title="Texture to Channels";f.desc="Split texture channels";f.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b= -this.properties.use_luminance?gl.LUMINANCE:gl.RGBA,c=0,e=0;4>e;e++)this.isOutputConnected(e)?(this._channels[e]&&this._channels[e].width==a.width&&this._channels[e].height==a.height&&this._channels[e].type==a.type&&this._channels[e].format==b||(this._channels[e]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})),c++):this._channels[e]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var d=Mesh.getScreenQuad(),h=f._shader,g=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0, -1]],e=0;4>e;e++)this._channels[e]&&(this._channels[e].drawTo(function(){a.bind(0);h.uniforms({u_texture:0,u_mask:g[e]}).draw(d)}),this.setOutputData(e,this._channels[e]))}}};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 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";d.registerNodeType("texture/textureChannels", -f);var A=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:k.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3,u_color:this._color}};A.title="Channels to Texture";A.desc="Split texture channels";A.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};A.prototype.onExecute=function(){var a= -k.getWhiteTexture(),b=this.getInputData(0)||a,e=this.getInputData(1)||a,c=this.getInputData(2)||a,d=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var h=Mesh.getScreenQuad();A._shader||(A._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var f=A._shader,a=Math.max(b.width,e.width,c.width,d.width),g=Math.max(b.height,e.height,c.height,d.height),l=this.properties.precision==k.HIGH?k.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&& -this._texture.height==g&&this._texture.type==l||(this._texture=new GL.Texture(a,g,{type:l,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var q=this._uniforms;this._texture.drawTo(function(){b.bind(0);e.bind(1);c.bind(2);d.bind(3);f.uniforms(q).draw(h)});this.setOutputData(0,this._texture)};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_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\tuniform vec4 u_color;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = u_color * 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"; -d.registerNodeType("texture/channelsTexture",A);m=function(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:k.DEFAULT}};m.title="Color";m.desc="Generates a 1x1 texture with a constant color";m.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};m.prototype.onDrawBackground=function(a){var b=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(b[0],0,1))+","+Math.floor(255*Math.clamp(b[1],0,1))+","+Math.floor(255* -Math.clamp(b[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){var a=this.properties.precision==k.HIGH?k.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var b=0;b 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/edges",v);var a=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}};a.title="Depth Range";a.desc="Generates a texture with a depth range";a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0); -if(b){var e=gl.UNSIGNED_BYTE;this.properties.high_precision&&(e=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==e&&this._temp_texture.width==b.width&&this._temp_texture.height==b.height||(this._temp_texture=new GL.Texture(b.width,b.height,{type:e,format:gl.RGBA,filter:gl.LINEAR}));var c=this._uniforms,e=this.properties.distance;this.isInputConnected(1)&&(e=this.getInputData(1),this.properties.distance=e);var d=this.properties.range;this.isInputConnected(2)&& -(d=this.getInputData(2),this.properties.range=d);c.u_distance=e;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var h=Mesh.getScreenQuad();a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader),a._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader,{ONLY_DEPTH:""}));var f=this.properties.only_depth?a._shader_onlydepth:a._shader,e=null,e=b.near_far_planes?b.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: -[0.1,1E3];c.u_camera_planes=e;this._temp_texture.drawTo(function(){b.bind(0);f.uniforms(c).draw(h)});this._temp_texture.near_far_planes=e;this.setOutputData(0,this._temp_texture)}}};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 vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/depth_range",a);var b=function(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:k.DEFAULT}};b.title="Blur";b.desc="Blur a texture";b.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};b.max_iterations=20;b.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var e= -this._final_texture;e&&e.width==a.width&&e.height==a.height&&e.type==a.type||(e=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=this.properties.iterations;this.isInputConnected(1)&&(c=this.getInputData(1),this.properties.iterations=c);c=Math.min(Math.floor(c),b.max_iterations);if(0==c)this.setOutputData(0,a);else{var h=this.properties.intensity;this.isInputConnected(2)&&(h=this.getInputData(2),this.properties.intensity=h);var f=d.camera_aspect; -f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,g=this.properties.scale||[1,1];a.applyBlur(f*g[0],g[1],h,e);for(a=1;a>=1;1<(c|0)&&(c>>=1);if(2>b)break;q=g[r]=GL.Texture.getTemporary(b,c,d);s[0]=1/m.width;s[1]=1/m.height;m.blit(q,l.uniforms(f));m=q}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),s[0]=1/m.width,s[1]=1/m.height,f.u_intensity= -v,f.u_delta=1,m.blit(b,l.uniforms(f)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.u_intensity=this.getInputOrProperty("persistence");f.u_delta=0.5;for(r-=2;0<=r;r--)q=g[r],g[r]=null,s[0]=1/m.width,s[1]=1/m.height,m.blit(q,l.uniforms(f)),GL.Texture.releaseTemporary(m),m=q;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:h, -format:a.format,filter:gl.LINEAR})),m.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR}));var t=this.getInputData(1),w=this.getInputOrProperty("dirt_factor");f.u_intensity=v;l=t?e._dirt_final_shader:e._final_shader;l||(l=t?e._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader, -{USE_DIRT:""}):e._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader));g.drawTo(function(){a.bind(0);m.bind(1);t&&(l.setUniform("u_dirt_factor",w),l.setUniform("u_dirt_texture",t.bind(2)));l.toViewport(f)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(m)}};e.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; +d.registerNodeType("texture/operation",t);var f=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:h.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};f.title="Shader";f.desc="Texture shader";f.widgets_info={code:{type:"code"},precision:{widget:"combo",values:h.MODE_VALUES}};f.prototype.onPropertyChanged= +function(a,c){if("code"==a){var b=this.getShader();if(b){var e=b.uniformInfo;if(this.inputs)for(var d={},g=0;g 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"; +B.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";d.registerNodeType("texture/toviewport",B);m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, +precision:h.DEFAULT}};m.title="Copy";m.desc="Copy Texture";m.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:h.MODE_VALUES}};m.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var c=a.width,b=a.height;0!=this.properties.size&&(b=c=this.properties.size);var e=this._temp_texture,d=a.type;this.properties.precision===h.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===h.HIGH&& +(d=gl.HIGH_PRECISION_FORMAT);e&&e.width==c&&e.height==b&&e.type==d||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(c)&&isPowerOfTwo(b)&&(e=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(c,b,{type:d,format:gl.RGBA,minFilter:e,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)}};d.registerNodeType("texture/copy", +m);var z=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:h.DEFAULT}};z.title="Downsample";z.desc="Downsample Texture";z.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:h.MODE_VALUES}};z.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0, +a);else{var c=z._shader;c||(z._shader=c=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,z.pixel_shader));var b=a.width|0,e=a.height|0,d=a.type;this.properties.precision===h.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===h.HIGH&&(d=gl.HIGH_PRECISION_FORMAT);var g=this.properties.iterations||1,f=a,k=null,u=[],a={type:d,format:a.format},d=vec2.create(),m={u_offset:d};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var l=0;l>1||0;e=e>>1||0;k=GL.Texture.getTemporary(b, +e,a);u.push(k);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(k,c,m);if(1==b&&1==e)break;f=k}this._texture=u.pop();for(l=0;le;++e)c[e]=Math.random();b._shader.uniforms({u_samples_a:c.subarray(0,16),u_samples_b:c.subarray(16,32)})}e=this._temp_texture;c=gl.UNSIGNED_BYTE;a.type!=c&&(c=gl.FLOAT);e&&e.type==c||(this._temp_texture=new GL.Texture(1,1,{type:c,format:gl.RGBA,filter:gl.NEAREST}));var d=b._shader,g=this._uniforms;g.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(d,g)});if(this.isOutputConnected(1)|| +this.isOutputConnected(2))if(e=this._temp_texture.getPixels()){var f=this._luminance,c=this._temp_texture.type;f.set(e);c==gl.UNSIGNED_BYTE&&vec4.scale(f,f,1/255)}}};b.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform mat4 u_samples_a;\n\t\t\tuniform mat4 u_samples_b;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_mipmap_offset;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t\t{\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t}\n\t\t\t gl_FragColor = color * 0.03125;\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/average",b);var A=function(){this.addInput("in","Texture");this.addInput("factor","Number");this.addOutput("out","Texture");this.properties={factor:0.5};this._uniforms={u_texture:0,u_textureB:1,u_factor:this.properties.factor}};A.title="Smooth";A.desc="Smooth texture over time";A.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){A._shader||(A._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var c=this._temp_texture; +c&&c.type==a.type&&c.width==a.width&&c.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),this._temp_texture2=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),a.copyTo(this._temp_texture2));var c=this._temp_texture,b=this._temp_texture2,e=A._shader,d=this._uniforms;d.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);c.drawTo(function(){b.bind(1);a.toViewport(e, +d)});this.setOutputData(0,c);this._temp_texture=b;this._temp_texture2=c}};A.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_factor;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/temporal_smooth",A);m=function(){this.addInput("Image", +"image");this.addOutput("","Texture");this.properties={}};m.title="Image to Texture";m.desc="Uploads an image to the GPU";m.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var c=a.videoWidth||a.width,b=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var e=this._temp_texture;e&&e.width==c&&e.height==b||(this._temp_texture=new GL.Texture(c,b,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(d){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ +d);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",m);var p=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:h.DEFAULT,texture:null};p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader))};p.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:h.MODE_VALUES}};p.title="LUT";p.desc= +"Apply LUT to Texture";p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===h.PASS_THROUGH)this.setOutputData(0,a);else if(a){var c=this.getInputData(1);c||(c=h.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 b=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=b=this.getInputData(2));this._tex=h.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){c.bind(1);a.toViewport(p._shader,{u_texture:0,u_textureB:1,u_amount:b})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}};p.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform 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"; +d.registerNodeType("texture/LUT",p);var n=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={use_luminance:!0};n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader))};n.title="Texture to Channels";n.desc="Split texture channels";n.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var c= +this.properties.use_luminance?gl.LUMINANCE:gl.RGBA,b=0,e=0;4>e;e++)this.isOutputConnected(e)?(this._channels[e]&&this._channels[e].width==a.width&&this._channels[e].height==a.height&&this._channels[e].type==a.type&&this._channels[e].format==c||(this._channels[e]=new GL.Texture(a.width,a.height,{type:a.type,format:c,filter:gl.LINEAR})),b++):this._channels[e]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var d=Mesh.getScreenQuad(),g=n._shader,f=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0, +1]],e=0;4>e;e++)this._channels[e]&&(this._channels[e].drawTo(function(){a.bind(0);g.uniforms({u_texture:0,u_mask:f[e]}).draw(d)}),this.setOutputData(e,this._channels[e]))}}};n.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";d.registerNodeType("texture/textureChannels", +n);var l=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:h.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3,u_color:this._color}};l.title="Channels to Texture";l.desc="Split texture channels";l.widgets_info={precision:{widget:"combo",values:h.MODE_VALUES}};l.prototype.onExecute=function(){var a= +h.getWhiteTexture(),c=this.getInputData(0)||a,e=this.getInputData(1)||a,b=this.getInputData(2)||a,d=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();l._shader||(l._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l.pixel_shader));var f=l._shader,a=Math.max(c.width,e.width,b.width,d.width),k=Math.max(c.height,e.height,b.height,d.height),u=this.properties.precision==h.HIGH?h.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&& +this._texture.height==k&&this._texture.type==u||(this._texture=new GL.Texture(a,k,{type:u,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var m=this._uniforms;this._texture.drawTo(function(){c.bind(0);e.bind(1);b.bind(2);d.bind(3);f.uniforms(m).draw(g)});this.setOutputData(0,this._texture)};l.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\tuniform vec4 u_color;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = u_color * 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"; +d.registerNodeType("texture/channelsTexture",l);m=function(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:h.DEFAULT}};m.title="Color";m.desc="Generates a 1x1 texture with a constant color";m.widgets_info={precision:{widget:"combo",values:h.MODE_VALUES}};m.prototype.onDrawBackground=function(a){var c=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(c[0],0,1))+","+Math.floor(255*Math.clamp(c[1],0,1))+","+Math.floor(255* +Math.clamp(c[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){var a=this.properties.precision==h.HIGH?h.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var c=0;c 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/edges",x);var a=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}};a.title="Depth Range";a.desc="Generates a texture with a depth range";a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var c=this.getInputData(0); +if(c){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==c.width&&this._temp_texture.height==c.height||(this._temp_texture=new GL.Texture(c.width,c.height,{type:b,format:gl.RGBA,filter:gl.LINEAR}));var e=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);e.u_distance=b;e.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader),a._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader,{ONLY_DEPTH:""}));var f=this.properties.only_depth?a._shader_onlydepth:a._shader,b=null,b=c.near_far_planes?c.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: +[0.1,1E3];e.u_camera_planes=b;this._temp_texture.drawTo(function(){c.bind(0);f.uniforms(e).draw(g)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};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 vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/depth_range",a);var c=function(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:h.DEFAULT}};c.title="Blur";c.desc="Blur a texture";c.widgets_info={precision:{widget:"combo",values:h.MODE_VALUES}};c.max_iterations=20;c.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b= +this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var e=this.properties.iterations;this.isInputConnected(1)&&(e=this.getInputData(1),this.properties.iterations=e);e=Math.min(Math.floor(e),c.max_iterations);if(0==e)this.setOutputData(0,a);else{var g=this.properties.intensity;this.isInputConnected(2)&&(g=this.getInputData(2),this.properties.intensity=g);var f=d.camera_aspect; +f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,k=this.properties.scale||[1,1];a.applyBlur(f*k[0],k[1],g,b);for(a=1;a>=1;1<(b|0)&&(b>>=1);if(2>c)break;m=k[x]=GL.Texture.getTemporary(c,b,d);s[0]=1/l.width;s[1]=1/l.height;l.blit(m,u.uniforms(f));l=m}this.isOutputConnected(2)&&(c=this._average_texture,c&&c.type==a.type&&c.format==a.format||(c=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),s[0]=1/l.width,s[1]=1/l.height,f.u_intensity= +p,f.u_delta=1,l.blit(c,u.uniforms(f)),this.setOutputData(2,c));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.u_intensity=this.getInputOrProperty("persistence");f.u_delta=0.5;for(x-=2;0<=x;x--)m=k[x],k[x]=null,s[0]=1/l.width,s[1]=1/l.height,l.blit(m,u.uniforms(f)),GL.Texture.releaseTemporary(l),l=m;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(k=this._glow_texture,k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._glow_texture=new GL.Texture(a.width,a.height,{type:g, +format:a.format,filter:gl.LINEAR})),l.blit(k),this.setOutputData(1,k));if(this.isOutputConnected(0)){k=this._final_texture;k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var r=this.getInputData(1),t=this.getInputOrProperty("dirt_factor");f.u_intensity=p;u=r?e._dirt_final_shader:e._final_shader;u||(u=r?e._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader, +{USE_DIRT:""}):e._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader));k.drawTo(function(){a.bind(0);l.bind(1);r&&(u.setUniform("u_dirt_factor",t),u.setUniform("u_dirt_texture",r.bind(2)));u.toViewport(f)});this.setOutputData(0,k)}GL.Texture.releaseTemporary(l)}};e.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; e.scale_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t\t}"; e.final_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_glow_texture;\n\t\t#ifdef USE_DIRT\n\t\t\tuniform sampler2D u_dirt_texture;\n\t\t#endif\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\tuniform float u_dirt_factor;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec4 glow = sampleBox( v_coord );\n\t\t\t#ifdef USE_DIRT\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t\t#endif\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t\t}"; -d.registerNodeType("texture/glow",e);var s=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};s.title="Kuwahara Filter";s.desc="Filters a texture giving an artistic oil canvas painting";s.max_radius=10;s._shaders=[];s.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),s.max_radius);if(0==b)this.setOutputData(0,a);else{var e=this.properties.intensity,c=d.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;s._shaders[b]||(s._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader,{RADIUS:b.toFixed(0)}));var h=s._shaders[b],f=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){h.uniforms({u_texture:0, -u_intensity:e,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(f)});this.setOutputData(0,this._temp_texture)}}};s.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; -d.registerNodeType("texture/kuwahara",s);var l=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};l.title="Webcam";l.desc="Webcam texture";l.is_webcam_open=!1;l.prototype.openStream=function(){function a(e){l.is_webcam_open=!1;console.log("Webcam rejected",e);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1, -video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}};l.prototype.closeStream=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};l.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,e=this._video_texture;e&&e.width==a&&e.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB, -filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(k.getTexturesContainer()[this.properties.texture_name]=this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};k.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,c=this._video.videoHeight,b=this._video_texture;b&&b.width==a&&b.height==c||(this._video_texture=new GL.Texture(a,c,{format:gl.RGB, +filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(h.getTexturesContainer()[this.properties.texture_name]=this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",m)}})(this); -(function(u){var d=u.LiteGraph;if("undefined"!=typeof GL){var k=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};k._shader||(k._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,k.pixel_shader),k._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]}))};k.title="Lens";k.desc="Camera Lens distortion";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 m=this.properties.aberration;this.isInputConnected(1)&&(m=this.getInputData(1), -this.properties.aberration=m);var r=this.properties.distortion;this.isInputConnected(2)&&(r=this.getInputData(2),this.properties.distortion=r);var t=this.properties.blur;this.isInputConnected(3)&&(t=this.getInputData(3),this.properties.blur=t);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var u=Mesh.getScreenQuad(),c=k._shader;this._tex.drawTo(function(){d.bind(0);c.uniforms({u_texture:0,u_aberration:m,u_distortion:r,u_blur:t}).draw(u)});this.setOutputData(0,this._tex)}};k.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"; -d.registerNodeType("fx/lens",k);u.LGraphFXLens=k;var r=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}};r.title="Bokeh";r.desc="applies an Bokeh effect";r.widgets_info={shape:{widget:"texture"}};r.prototype.onExecute=function(){var d=this.getInputData(0),k=this.getInputData(1),m=this.getInputData(2); -if(d&&m&&this.properties.shape){k||(k=d);var t=LGraphTexture.getTexture(this.properties.shape);if(t){var u=this.properties.threshold;this.isInputConnected(3)&&(u=this.getInputData(3),this.properties.threshold=u);var c=gl.UNSIGNED_BYTE;this.properties.high_precision&&(c=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==c&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:c,format:gl.RGBA, -filter:gl.LINEAR}));var x=r._first_shader;x||(x=r._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r._first_pixel_shader));var n=r._second_shader;n||(n=r._second_shader=new GL.Shader(r._second_vertex_shader,r._second_pixel_shader));var f=this._points_mesh;f&&f._width==d.width&&f._height==d.height&&2==f._spacing||(f=this.createPointsMesh(d.width,d.height,2));var A=Mesh.getScreenQuad(),h=this.properties.size,q=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); -k.bind(1);m.bind(2);x.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(A)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);t.bind(3);n.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:q,u_threshold:u,u_pointSize:h,u_itexsize:[1/d.width,1/d.height]}).draw(f,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};r.prototype.createPointsMesh=function(d,k,m){for(var r=Math.round(d/m),t=Math.round(k/ -m),c=new Float32Array(r*t*2),u=-1,n=2/d*m,f=2/k*m,A=0;A=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",m)}})(this); +(function(w){var d=w.LiteGraph;if("undefined"!=typeof GL){var h=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};h._shader||(h._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,h.pixel_shader),h._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]}))};h.title="Lens";h.desc="Camera Lens distortion";h.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};h.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 m=this.properties.aberration;this.isInputConnected(1)&&(m=this.getInputData(1), +this.properties.aberration=m);var r=this.properties.distortion;this.isInputConnected(2)&&(r=this.getInputData(2),this.properties.distortion=r);var t=this.properties.blur;this.isInputConnected(3)&&(t=this.getInputData(3),this.properties.blur=t);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var w=Mesh.getScreenQuad(),b=h._shader;this._tex.drawTo(function(){d.bind(0);b.uniforms({u_texture:0,u_aberration:m,u_distortion:r,u_blur:t}).draw(w)});this.setOutputData(0,this._tex)}};h.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"; +d.registerNodeType("fx/lens",h);w.LGraphFXLens=h;var r=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}};r.title="Bokeh";r.desc="applies an Bokeh effect";r.widgets_info={shape:{widget:"texture"}};r.prototype.onExecute=function(){var d=this.getInputData(0),h=this.getInputData(1),m=this.getInputData(2); +if(d&&m&&this.properties.shape){h||(h=d);var t=LGraphTexture.getTexture(this.properties.shape);if(t){var w=this.properties.threshold;this.isInputConnected(3)&&(w=this.getInputData(3),this.properties.threshold=w);var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:b,format:gl.RGBA, +filter:gl.LINEAR}));var A=r._first_shader;A||(A=r._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r._first_pixel_shader));var p=r._second_shader;p||(p=r._second_shader=new GL.Shader(r._second_vertex_shader,r._second_pixel_shader));var n=this._points_mesh;n&&n._width==d.width&&n._height==d.height&&2==n._spacing||(n=this.createPointsMesh(d.width,d.height,2));var l=Mesh.getScreenQuad(),g=this.properties.size,u=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); +h.bind(1);m.bind(2);A.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(l)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);t.bind(3);p.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:u,u_threshold:w,u_pointSize:g,u_itexsize:[1/d.width,1/d.height]}).draw(n,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};r.prototype.createPointsMesh=function(d,h,m){for(var r=Math.round(d/m),t=Math.round(h/ +m),b=new Float32Array(r*t*2),w=-1,p=2/d*m,n=2/h*m,l=0;l=d.NOTEON||f<=d.NOTEOFF)this.channel= -c&15};Object.defineProperty(d.prototype,"velocity",{get:function(){return this.cmd==d.NOTEON?this.data[2]:-1},set:function(c){this.data[2]=c},enumerable:!0});d.notes="A A# B C C# D D# E F F# G G#".split(" ");d.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(d.prototype,"note",{get:function(){return this.cmd!=d.NOTEON?-1:d.toNoteString(this.data[1],!0)},set:function(c){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0}); -Object.defineProperty(d.prototype,"octave",{get:function(){return this.cmd!=d.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(c){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});d.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};d.computePitch=function(c){return 440*Math.pow(2,(c-69)/12)};d.prototype.getCC=function(){return this.data[1]};d.prototype.getCCValue=function(){return this.data[2]};d.prototype.getPitchBend=function(){return this.data[1]+ -(this.data[2]<<7)-8192};d.computePitchBend=function(c,d){return c+(d<<7)-8192};d.prototype.setCommandFromString=function(c){this.cmd=d.computeCommandFromString(c)};d.computeCommandFromString=function(c){if(!c)return 0;if(c&&c.constructor===Number)return c;c=c.toUpperCase();switch(c){case "NOTE ON":case "NOTEON":return d.NOTEON;case "NOTE OFF":case "NOTEOFF":return d.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return d.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return d.CONTROLLERCHANGE; -case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return d.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return d.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return d.PITCHBEND;case "TIME TICK":case "TIMETICK":return d.TIMETICK;default:return Number(c)}};d.toNoteString=function(c,f){c=Math.round(c);var g,a=Math.floor((c-24)/12+1);g=(c-21)%12;0>g&&(g=12+g);return d.notes[g]+(f?"":a)};d.NoteStringToPitch=function(c){c=c.toUpperCase();var f=c[0],g=4;"#"==c[1]?(f+="#",2this.properties.max_value)return;this.trigger("on_midi",f)}};f.registerNodeType("midi/filter",g);w.title="MIDIEvent";w.desc="Create a MIDI Event";w.color="#243";w.prototype.onAction=function(c,f){"assign"== -c?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==d.NOTEON?this.gate=!0:f.cmd==d.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", -f))};w.prototype.onExecute=function(){var c=this.properties;if(this.inputs)for(var f=0;fc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var d= -1;12>d;++d){if(this.valid_notes[(c-d)%12]){this.offset_notes[c]=-d;break}if(this.valid_notes[(c+d)%12]){this.offset_notes[c]=d;break}}};c.prototype.onAction=function(c,f){f&&f.constructor===d&&(f.data[0]==d.NOTEON||f.data[0]==d.NOTEOFF?(this.midi_event=new d,this.midi_event.setup(f.data),this.midi_event.data[1]+=this.offset_notes[d.note_to_index[f.note]],this.trigger("out",this.midi_event)):this.trigger("out",f))};c.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&& -this.processScale(c)};f.registerNodeType("midi/quantize",c);x.title="MIDI Play";x.desc="Plays a MIDI note";x.color="#243";x.prototype.onAction=function(c,f){if(f&&f.constructor===d){if(this.instrument&&f.data[0]==d.NOTEON){var g=f.note;if(!g||"undefined"==g||g.constructor!==String)return;this.instrument.play(g,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};x.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&(this.properties.volume=c);c=this.getInputData(2); -null!=c&&(this.properties.duration=c)};f.registerNodeType("midi/play",x);n.title="MIDI Keys";n.desc="Keyboard to play notes";n.color="#243";n.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];n.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){var d=12*this.properties.num_octaves; -this.keys.length=d;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];c.globalAlpha=1;for(var b=0;2>b;b++)for(var e=0;eg+l||c[1]>e))return b}}return-1};n.prototype.onAction=function(c,f){if("reset"==c)for(var g=0;gf[1])){var g=this.getKeyIndex(f);this.keys[g]=!0;this._last_key= -g;var g=12*(this.properties.start_octave-1)+29+g,a=new d;a.setup([d.NOTEON,g,100]);this.trigger("note",a);return!0}};n.prototype.onMouseMove=function(c,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var g=this.getKeyIndex(f);if(this._last_key==g)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new d;b.setup([d.NOTEOFF,a,100]);this.trigger("note",b);this.keys[g]=!0;a=12*(this.properties.start_octave-1)+29+g;b=new d;b.setup([d.NOTEON, -a,100]);this.trigger("note",b);this._last_key=g;return!0}};n.prototype.onMouseUp=function(c,f){if(!(0>f[1])){var g=this.getKeyIndex(f);this.keys[g]=!1;this._last_key=-1;var g=12*(this.properties.start_octave-1)+29+g,a=new d;a.setup([d.NOTEOFF,g,100]);this.trigger("note",a);return!0}};f.registerNodeType("midi/keys",n)})(this); -(function(u){function d(){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=v.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={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=v.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function r(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=v.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 m(){this.properties={gain:1};this.audionode=v.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function t(){this.properties={impulse_src:"",normalize:!0};this.audionode=v.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function g(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=v.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function w(){this.properties={};this.audionode=v.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function B(){this.properties={gain1:0.5,gain2:0.5}; -this.audionode=v.getAudioContext().createGain();this.audionode1=v.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=v.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 z(){this.properties= -{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=v.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function y(){this.properties={delayTime:0.5};this.audionode=v.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function c(){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=v.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function x(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=v.getAudioContext().createOscillator();this.addOutput("out","audio")}function n(){this.properties= -{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function f(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function A(){if(!A.default_code){var a=A.default_function.toString(),b=a.indexOf("{")+1,c=a.lastIndexOf("}");A.default_code=a.substr(b,c-b)}this.properties={code:A.default_code};a=v.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();A._bypass_function||(A._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.audionode=v.getAudioContext().destination;this.addInput("in","audio")}var q=u.LiteGraph,v={};u.LGAudio=v;v.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};v.connect=function(a,b){try{a.connect(b)}catch(c){console.warn("LGraphAudio:",c)}};v.disconnect=function(a,b){try{a.disconnect(b)}catch(c){console.warn("LGraphAudio:",c)}};v.changeAllAudiosConnections=function(a,b){if(a.inputs)for(var c= -0;c=d.NOTEON||f<=d.NOTEOFF)this.channel= +b&15};Object.defineProperty(d.prototype,"velocity",{get:function(){return this.cmd==d.NOTEON?this.data[2]:-1},set:function(b){this.data[2]=b},enumerable:!0});d.notes="A A# B C C# D D# E F F# G G#".split(" ");d.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(d.prototype,"note",{get:function(){return this.cmd!=d.NOTEON?-1:d.toNoteString(this.data[1],!0)},set:function(b){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0}); +Object.defineProperty(d.prototype,"octave",{get:function(){return this.cmd!=d.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(b){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});d.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};d.computePitch=function(b){return 440*Math.pow(2,(b-69)/12)};d.prototype.getCC=function(){return this.data[1]};d.prototype.getCCValue=function(){return this.data[2]};d.prototype.getPitchBend=function(){return this.data[1]+ +(this.data[2]<<7)-8192};d.computePitchBend=function(b,d){return b+(d<<7)-8192};d.prototype.setCommandFromString=function(b){this.cmd=d.computeCommandFromString(b)};d.computeCommandFromString=function(b){if(!b)return 0;if(b&&b.constructor===Number)return b;b=b.toUpperCase();switch(b){case "NOTE ON":case "NOTEON":return d.NOTEON;case "NOTE OFF":case "NOTEOFF":return d.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return d.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return d.CONTROLLERCHANGE; +case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return d.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return d.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return d.PITCHBEND;case "TIME TICK":case "TIMETICK":return d.TIMETICK;default:return Number(b)}};d.toNoteString=function(b,f){b=Math.round(b);var h,a=Math.floor((b-24)/12+1);h=(b-21)%12;0>h&&(h=12+h);return d.notes[h]+(f?"":a)};d.NoteStringToPitch=function(b){b=b.toUpperCase();var f=b[0],h=4;"#"==b[1]?(f+="#",2this.properties.max_value)return;this.trigger("on_midi",f)}};n.registerNodeType("midi/filter",f);y.title="MIDIEvent";y.desc="Create a MIDI Event";y.color="#243";y.prototype.onAction=function(b,f){"assign"== +b?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==d.NOTEON?this.gate=!0:f.cmd==d.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", +f))};y.prototype.onExecute=function(){var b=this.properties;if(this.inputs)for(var f=0;fb;++b)this.valid_notes[b]=-1!=this.notes_pitches.indexOf(b);for(b=0;12>b;++b)if(this.valid_notes[b])this.offset_notes[b]=0;else for(var d= +1;12>d;++d){if(this.valid_notes[(b-d)%12]){this.offset_notes[b]=-d;break}if(this.valid_notes[(b+d)%12]){this.offset_notes[b]=d;break}}};b.prototype.onAction=function(b,f){f&&f.constructor===d&&(f.data[0]==d.NOTEON||f.data[0]==d.NOTEOFF?(this.midi_event=new d,this.midi_event.setup(f.data),this.midi_event.data[1]+=this.offset_notes[d.note_to_index[f.note]],this.trigger("out",this.midi_event)):this.trigger("out",f))};b.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&b!=this._current_scale&& +this.processScale(b)};n.registerNodeType("midi/quantize",b);A.title="MIDI Play";A.desc="Plays a MIDI note";A.color="#243";A.prototype.onAction=function(b,f){if(f&&f.constructor===d){if(this.instrument&&f.data[0]==d.NOTEON){var h=f.note;if(!h||"undefined"==h||h.constructor!==String)return;this.instrument.play(h,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};A.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&(this.properties.volume=b);b=this.getInputData(2); +null!=b&&(this.properties.duration=b)};n.registerNodeType("midi/play",A);p.title="MIDI Keys";p.desc="Keyboard to play notes";p.color="#243";p.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];p.prototype.onDrawForeground=function(b){if(!this.flags.collapsed){var d=12*this.properties.num_octaves; +this.keys.length=d;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];b.globalAlpha=1;for(var c=0;2>c;c++)for(var e=0;eh+k||b[1]>e))return c}}return-1};p.prototype.onAction=function(b,f){if("reset"==b)for(var h=0;hf[1])){var h=this.getKeyIndex(f);this.keys[h]=!0;this._last_key= +h;var h=12*(this.properties.start_octave-1)+29+h,a=new d;a.setup([d.NOTEON,h,100]);this.trigger("note",a);return!0}};p.prototype.onMouseMove=function(b,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var h=this.getKeyIndex(f);if(this._last_key==h)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,c=new d;c.setup([d.NOTEOFF,a,100]);this.trigger("note",c);this.keys[h]=!0;a=12*(this.properties.start_octave-1)+29+h;c=new d;c.setup([d.NOTEON, +a,100]);this.trigger("note",c);this._last_key=h;return!0}};p.prototype.onMouseUp=function(b,f){if(!(0>f[1])){var h=this.getKeyIndex(f);this.keys[h]=!1;this._last_key=-1;var h=12*(this.properties.start_octave-1)+29+h,a=new d;a.setup([d.NOTEOFF,h,100]);this.trigger("note",a);return!0}};n.registerNodeType("midi/keys",p)})(this); +(function(w){function d(){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 h(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= +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}function r(){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 m(){this.properties={gain:1};this.audionode=x.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function t(){this.properties={impulse_src:"",normalize:!0};this.audionode=x.getAudioContext().createConvolver(); +this.addInput("in","audio");this.addOutput("out","audio")}function f(){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 y(){this.properties={};this.audionode=x.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function C(){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 B(){this.properties= +{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=x.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function z(){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 b(){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 A(){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 p(){this.properties= +{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function n(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function l(){if(!l.default_code){var a=l.default_function.toString(),c=a.indexOf("{")+1,b=a.lastIndexOf("}");l.default_code=a.substr(c,b-c)}this.properties={code:l.default_code};a=x.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, +1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();l._bypass_function||(l._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 u=w.LiteGraph,x={};w.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,c){try{a.connect(c)}catch(b){console.warn("LGraphAudio:",b)}};x.disconnect=function(a,c){try{a.disconnect(c)}catch(b){console.warn("LGraphAudio:",b)}};x.changeAllAudiosConnections=function(a,c){if(a.inputs)for(var b= +0;b=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,d),a.lineTo(f,0),a.stroke())}};n.title="Visualization";n.desc="Audio Visualization";q.registerNodeType("audio/visualization",n);f.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=v.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)}};f.prototype.onGetInputs=function(){return[["band","number"]]};f.title="Signal";f.desc="extract the signal of some frequency";q.registerNodeType("audio/signal",f);A.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};A["@code"]={widget:"code"};A.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onStop= -function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onPause=function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onExecute=function(){};A.prototype.onRemoved=function(){this.audionode.onaudioprocess=A._bypass_function};A.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=A._bypass_function,this.audionode.onaudioprocess=this._callback}};A.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))};A.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,d),a.lineTo(f,0),a.stroke())}};p.title="Visualization";p.desc="Audio Visualization";u.registerNodeType("audio/visualization",p);n.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,c=this.getInputData(1);void 0!==c&&(a=c);c=x.getAudioContext().sampleRate/this._freqs.length;c=a/c*2;c>=this._freqs.length?c=this._freqs[this._freqs.length-1]:(a=c|0, +c-=a,c=this._freqs[a]*(1-c)+this._freqs[a+1]*c);this.setOutputData(0,c/255*this.properties.amplitude)}};n.prototype.onGetInputs=function(){return[["band","number"]]};n.title="Signal";n.desc="extract the signal of some frequency";u.registerNodeType("audio/signal",n);l.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};l["@code"]={widget:"code"};l.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};l.prototype.onStop= +function(){this.audionode.onaudioprocess=l._bypass_function};l.prototype.onPause=function(){this.audionode.onaudioprocess=l._bypass_function};l.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};l.prototype.onExecute=function(){};l.prototype.onRemoved=function(){this.audionode.onaudioprocess=l._bypass_function};l.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=l._bypass_function,this.audionode.onaudioprocess=this._callback}};l.prototype.onPropertyChanged=function(a,c){"code"==a&&(this.properties.code=c,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};l.default_function=function(){this.onaudioprocess=function(a){var c=a.inputBuffer;a=a.outputBuffer;for(var b=0;b> "; @@ -6877,7 +6903,7 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w var nvalue = Math.clamp( (x - 10) / (width - 20), 0, 1); w.value = w.options.min + (w.options.max - w.options.min) * nvalue; if(w.callback) - setTimeout( function(){ w.callback( w.value, that, node, pos ); }, 20 ); + setTimeout( function(){ inner_value_change( w, w.value ); }, 20 ); this.dirty_canvas = true; break; case "number": @@ -6920,13 +6946,13 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w function inner_clicked( v, option, event ) { this.value = v; + inner_value_change( this, v ); that.dirty_canvas = true; return false; } } } - if(w.callback) - setTimeout( (function(){ this.callback( this.value, that, node, pos ); }).bind(w), 20 ); + setTimeout( (function(){ inner_value_change( this, this.value ); }).bind(w), 20 ); this.dirty_canvas = true; break; case "toggle": @@ -6934,13 +6960,13 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w { w.value = !w.value; if(w.callback) - setTimeout( function(){ w.callback( w.value, that, node, pos ); }, 20 ); + setTimeout( function(){ inner_value_change( w, w.value ); }, 20 ); } break; case "string": case "text": if( event.type == "mousedown" ) - this.prompt( "Value", w.value, (function(v){ this.value = v; if(w.callback) w.callback(v, that, node ); }).bind(w), event ); + this.prompt( "Value", w.value, (function(v){ this.value = v; inner_value_change( this, v ); }).bind(w), event ); break; default: if( w.mouse ) @@ -6951,6 +6977,16 @@ LGraphCanvas.prototype.processNodeWidgets = function( node, pos, event, active_w return w; } } + + function inner_value_change( widget, value ) + { + widget.value = value; + if(widget.property && node.properties[ widget.property ] !== undefined ) + node.properties[ widget.property ] = value; + if(widget.callback) + widget.callback( widget.value, that, node, pos, event ); + } + return null; } diff --git a/src/nodes/base.js b/src/nodes/base.js index 08a691dca..b5ee1232d 100755 --- a/src/nodes/base.js +++ b/src/nodes/base.js @@ -27,7 +27,7 @@ function Subgraph() var that = this; this.size = [140,80]; this.properties = { enabled: true }; - this.addInput("enabled","boolean"); + this.enabled = true; //create inner graph this.subgraph = new LGraph(); @@ -51,6 +51,11 @@ Subgraph.title = "Subgraph"; Subgraph.desc = "Graph inside a node"; Subgraph.title_color = "#334"; +Subgraph.prototype.onGetInputs = function() +{ + return [["enabled","boolean"]]; +} + Subgraph.prototype.onDrawTitle = function(ctx) { if(this.flags.collapsed) @@ -90,7 +95,8 @@ Subgraph.prototype.onAction = function( action, param ) Subgraph.prototype.onExecute = function() { - if( !this.getInputOrProperty("enabled") ) + this.enabled = this.getInputOrProperty("enabled"); + if( !this.enabled ) return; //send inputs to subgraph global inputs @@ -115,6 +121,12 @@ Subgraph.prototype.onExecute = function() } } +Subgraph.prototype.sendEventToAllNodes = function( eventname, param, mode ) +{ + if(this.enabled) + this.subgraph.sendEventToAllNodes( eventname, param, mode ); +} + //**** INPUTS *********************************** Subgraph.prototype.onSubgraphTrigger = function(event, param) { @@ -225,6 +237,7 @@ Subgraph.prototype.clone = function() return node; } +LiteGraph.Subgraph = Subgraph; LiteGraph.registerNodeType("graph/subgraph", Subgraph ); @@ -630,7 +643,7 @@ LiteGraph.registerNodeType("basic/cast", Cast); function Console() { this.mode = LiteGraph.ON_EVENT; - this.size = [60,20]; + this.size = [80,30]; this.addProperty( "msg", "" ); this.addInput("log", LiteGraph.EVENT); this.addInput("msg",0); @@ -665,6 +678,36 @@ Console.prototype.onGetInputs = function() LiteGraph.registerNodeType("basic/console", Console ); +//Show value inside the debug console +function Alert() +{ + this.mode = LiteGraph.ON_EVENT; + this.addProperty( "msg", "" ); + this.addInput("", LiteGraph.EVENT); + var that = this; + this.widget = this.addWidget("text","Text","",function(v){ + that.properties.msg = v; + }); + this.widgets_up = true; + this.size = [200,30]; +} + +Alert.title = "Alert"; +Alert.desc = "Show an alert window"; +Alert.color = "#510"; + +Alert.prototype.onConfigure = function(o) +{ + this.widget.value = o.properties.msg; +} + +Alert.prototype.onAction = function(action, param) +{ + var msg = this.properties.msg; + setTimeout(function(){ alert(msg); },10 ); +} + +LiteGraph.registerNodeType("basic/alert", Alert ); //Execites simple code function NodeScript() diff --git a/src/nodes/events.js b/src/nodes/events.js index a1c29ca34..7f0795f3f 100644 --- a/src/nodes/events.js +++ b/src/nodes/events.js @@ -107,6 +107,13 @@ function EventCounter() EventCounter.title = "Counter"; EventCounter.desc = "Counts events"; +EventCounter.prototype.getTitle = function() +{ + if(this.flags.collapsed) + return String(this.num); + return this.title; +} + EventCounter.prototype.onAction = function(action, param) { var v = this.num; diff --git a/src/nodes/interface.js b/src/nodes/interface.js index 80cb2f4e0..50c6c3dfc 100755 --- a/src/nodes/interface.js +++ b/src/nodes/interface.js @@ -7,10 +7,12 @@ var LiteGraph = global.LiteGraph; function WidgetButton() { this.addOutput( "", LiteGraph.EVENT ); + this.addOutput( "", "boolean" ); this.addProperty( "text","click me" ); this.addProperty( "font_size", 30 ); this.addProperty( "message", "" ); this.size = [164,84]; + this.clicked = false; } WidgetButton.title = "Button"; @@ -45,17 +47,21 @@ var LiteGraph = global.LiteGraph; 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 ); + this.triggerSlot( 0, this.properties.message ); return true; } } + WidgetButton.prototype.onExecute = function() + { + this.setOutputData(1,this.clicked); + } + WidgetButton.prototype.onMouseUp = function(e) { this.clicked = false; } - LiteGraph.registerNodeType("widget/button", WidgetButton ); @@ -128,7 +134,7 @@ var LiteGraph = global.LiteGraph; function WidgetNumber() { this.addOutput("",'number'); - this.size = [74,54]; + this.size = [80,60]; this.properties = {min:-1000,max:1000,value:1,step:1}; this.old_y = -1; this._remainder = 0; @@ -366,11 +372,12 @@ var LiteGraph = global.LiteGraph; text: "V" }; var that = this; - this.size = [80,60]; + this.size = [140,40]; this.slider = this.addWidget("slider","V", this.properties.value, function(v){ that.properties.value = v; }, this.properties ); + this.widgets_up = true; } - WidgetSliderGUI.title = "Internal Slider"; + WidgetSliderGUI.title = "Inner Slider"; WidgetSliderGUI.prototype.onPropertyChanged = function(name,value) { @@ -604,6 +611,9 @@ var LiteGraph = global.LiteGraph; WidgetPanel.prototype.onDrawForeground = function(ctx) { + if(this.flags.collapsed) + return; + if(this.lineargradient == null) this.createGradient(ctx); diff --git a/src/nodes/math3d.js b/src/nodes/math3d.js index 58ee492ed..c6786d6ba 100644 --- a/src/nodes/math3d.js +++ b/src/nodes/math3d.js @@ -312,7 +312,7 @@ if(global.glMatrix) function Math3DQuaternion() { this.addOutput("quat","quat"); - this.properties = { x:0, y:0, z:0, w: 1 }; + this.properties = { x:0, y:0, z:0, w: 1, normalize: false }; this._value = quat.create(); } @@ -321,13 +321,19 @@ if(global.glMatrix) Math3DQuaternion.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._value[0] = this.getInputOrProperty("x"); + this._value[1] = this.getInputOrProperty("y"); + this._value[2] = this.getInputOrProperty("z"); + this._value[3] = this.getInputOrProperty("w"); + if( this.properties.normalize ) + quat.normalize( this._value, this._value ); this.setOutputData( 0, this._value ); } + Math3DQuaternion.prototype.onGetInputs = function(){ + return [["x","number"],["y","number"],["z","number"],["w","number"]]; + } + LiteGraph.registerNodeType("math3d/quaternion", Math3DQuaternion );