From baed06fa3706af7e78c708d27da0bdd9b0054f12 Mon Sep 17 00:00:00 2001 From: tamat Date: Sat, 25 Jul 2020 01:09:14 +0200 Subject: [PATCH] minor fixes --- build/litegraph.js | 680 ++++++++--- build/litegraph.min.js | 1445 ++++++++++++------------ editor/js/code.js | 2 +- src/litegraph.js | 10 +- src/nodes/events.js | 23 + src/nodes/{shaders.js => glshaders.js} | 588 +++++++--- src/nodes/gltextures.js | 27 +- src/nodes/math.js | 32 + utils/deploy_files.txt | 2 +- 9 files changed, 1809 insertions(+), 1000 deletions(-) rename src/nodes/{shaders.js => glshaders.js} (66%) diff --git a/build/litegraph.js b/build/litegraph.js index 4cf7040ed..c070ca683 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -8930,6 +8930,8 @@ LGraphNode.prototype.executeAction = function(action) //value changed if( old_value != w.value ) { + if(node.onWidgetChanged) + node.onWidgetChanged( w.name,w.value,old_value,w ); node.graph._version++; } @@ -9139,7 +9141,10 @@ LGraphNode.prototype.executeAction = function(action) var entries = []; for (var i in values) { if (values[i]) { - entries.push({ value: values[i], content: values[i], has_submenu: true }); + var name = values[i]; + if(name.indexOf("::") != -1) //in case it has a namespace like "shader::math/rand" it hides the namespace + name = name.split("::")[1]; + entries.push({ value: values[i], content: name, has_submenu: true }); } } @@ -10189,6 +10194,7 @@ LGraphNode.prototype.executeAction = function(action) { options = options || {}; var str_value = String(value); + type = type.toLowerCase(); if(type == "number") str_value = value.toFixed(3); @@ -10777,7 +10783,7 @@ LGraphNode.prototype.executeAction = function(action) } if (node.getExtraMenuOptions) { - var extra = node.getExtraMenuOptions(this); + var extra = node.getExtraMenuOptions(this, options); if (extra) { extra.push(null); options = extra.concat(options); @@ -13330,6 +13336,29 @@ if (typeof exports != "undefined") { LiteGraph.registerNodeType("events/filter", FilterEvent); + + function EventBranch() { + this.addInput("in", LiteGraph.ACTION); + this.addInput("cond", "boolean"); + this.addOutput("true", LiteGraph.EVENT); + this.addOutput("false", LiteGraph.EVENT); + this.size = [120, 60]; + this._value = false; + } + + EventBranch.title = "Branch"; + EventBranch.desc = "If condition is true, outputs triggers true, otherwise false"; + + EventBranch.prototype.onExecute = function() { + this._value = this.getInputData(1); + } + + EventBranch.prototype.onAction = function(action, param) { + this.triggerSlot(this._value ? 0 : 1); + } + + LiteGraph.registerNodeType("events/branch", EventBranch); + //Show value inside the debug console function EventCounter() { this.addInput("inc", LiteGraph.ACTION); @@ -15545,6 +15574,7 @@ if (typeof exports != "undefined") { this.addProperty("A", 1); this.addProperty("B", 1); this.addProperty("OP", ">", "enum", { values: MathCondition.values }); + this.addWidget("combo","Cond.",this.properties.OP,{ property: "OP", values: MathCondition.values } ); this.size = [80, 60]; } @@ -15612,6 +15642,37 @@ if (typeof exports != "undefined") { LiteGraph.registerNodeType("math/condition", MathCondition); + + function MathBranch() { + this.addInput("in", ""); + this.addInput("cond", "boolean"); + this.addOutput("true", ""); + this.addOutput("false", ""); + this.size = [80, 60]; + } + + MathBranch.title = "Branch"; + MathBranch.desc = "If condition is true, outputs IN in true, otherwise in false"; + + MathBranch.prototype.onExecute = function() { + var V = this.getInputData(0); + var cond = this.getInputData(1); + + if(cond) + { + this.setOutputData(0, V); + this.setOutputData(1, null); + } + else + { + this.setOutputData(0, null); + this.setOutputData(1, V); + } + } + + LiteGraph.registerNodeType("math/branch", MathBranch); + + function MathAccumulate() { this.addInput("inc", "number"); this.addOutput("total", "number"); @@ -17718,7 +17779,7 @@ if (typeof exports != "undefined") { //flags to choose output texture type LGraphTexture.UNDEFINED = 0; //not specified - LGraphTexture.PASS_THROUGH = 1; //do not apply FX + LGraphTexture.PASS_THROUGH = 1; //do not apply FX (like disable but passing the in to the out) LGraphTexture.COPY = 2; //create new texture with the same properties as the origin texture LGraphTexture.LOW = 3; //create new texture with low precision (byte) LGraphTexture.HIGH = 4; //create new texture with high precision (half-float) @@ -17799,11 +17860,12 @@ if (typeof exports != "undefined") { !target || target.width != origin.width || target.height != origin.height || - target.type != tex_type + target.type != tex_type || + target.format != origin.format ) { target = new GL.Texture(origin.width, origin.height, { type: tex_type, - format: gl.RGBA, + format: origin.format, filter: gl.LINEAR }); } @@ -22698,18 +22760,18 @@ void main(void){\n\ LGraphTexturePerlin.widgets_info = { precision: { widget: "combo", values: LGraphTexture.MODE_VALUES }, - width: { type: "Number", precision: 0, step: 1 }, - height: { type: "Number", precision: 0, step: 1 }, - octaves: { type: "Number", precision: 0, step: 1, min: 1, max: 50 } + width: { type: "number", precision: 0, step: 1 }, + height: { type: "number", precision: 0, step: 1 }, + octaves: { type: "number", precision: 0, step: 1, min: 1, max: 50 } }; LGraphTexturePerlin.prototype.onGetInputs = function() { return [ - ["seed", "Number"], - ["persistence", "Number"], - ["octaves", "Number"], - ["scale", "Number"], - ["amplitude", "Number"], + ["seed", "number"], + ["persistence", "number"], + ["octaves", "number"], + ["scale", "number"], + ["amplitude", "number"], ["offset", "vec2"] ]; }; @@ -22880,8 +22942,8 @@ void main(void){\n\ LGraphTextureCanvas2D.widgets_info = { precision: { widget: "combo", values: LGraphTexture.MODE_VALUES }, code: { type: "code" }, - width: { type: "Number", precision: 0, step: 1 }, - height: { type: "Number", precision: 0, step: 1 } + width: { type: "number", precision: 0, step: 1 }, + height: { type: "number", precision: 0, step: 1 } }; LGraphTextureCanvas2D.prototype.onPropertyChanged = function( name, value ) { @@ -23163,8 +23225,8 @@ void main(void){\n\ "max": "T max(T x,T y)", "clamp": "T clamp(T x,T minVal = 0.0,T maxVal = 1.0)", "mix": "T mix(T x,T y,T a)", //"T mix(T x,T y,float a)" - "step": "T step(T edge, T x)", //"T step(float edge, T x)" - "smoothstep": "T smoothstep(T edge, T x)", //"T smoothstep(float edge, T x)" + "step": "T step(T edge, T edge2, T x)", //"T step(float edge, T x)" + "smoothstep": "T smoothstep(T edge, T edge2, T x)", //"T smoothstep(float edge, T x)" "length":"float length(T x)", "distance":"float distance(T p0, T p1)", "normalize":"T normalize(T x)", @@ -23193,11 +23255,8 @@ void main(void){\n\ { var p = params[j].split(" ").filter(function(a){ return a; }); params[j] = { type: p[0].trim(), name: p[1].trim() }; - if(params[j].name.indexOf("=") != -1) - { - params[j].name.split("="); - } - + if(p[2] == "=") + params[j].value = p[3].trim(); } GLSL_functions[i] = { return_type: return_type, func: func_name, params: params }; GLSL_functions_name.push( func_name ); @@ -23225,8 +23284,13 @@ void main(void){\n\ origin_node.propagateDestination( dest_name ); } } + if(!node_ctor.prototype.onPropertyChanged) + node_ctor.prototype.onPropertyChanged = function() + { + this.graph._version++; + } - LiteGraph.registerNodeType( type, node_ctor ); + LiteGraph.registerNodeType( "shader::" + type, node_ctor ); } function getShaderNodeVarName( node, name ) @@ -23252,7 +23316,7 @@ void main(void){\n\ function getOutputLinkID( node, slot ) { - if (!node.isOutputConnected(0)) + if (!node.isOutputConnected(slot)) return null; return "link_" + node.id + "_" + slot; } @@ -23263,9 +23327,12 @@ void main(void){\n\ LGShaders.getShaderNodeVarName = getShaderNodeVarName; LGShaders.parseGLSLDescriptions = parseGLSLDescriptions; - var valueToGLSL = LiteGraph.valueToGLSL = function valueToGLSL( v, type ) + //given a const number, it transform it to a string that matches a type + var valueToGLSL = LiteGraph.valueToGLSL = function valueToGLSL( v, type, precision ) { var n = 5; //num decimals + if(precision != null) + n = precision; if(!type) { if(v.constructor === Number) @@ -23303,6 +23370,86 @@ void main(void){\n\ return ""; } + //makes sure that a var is of a type, and if not, it converts it + var varToTypeGLSL = LiteGraph.varToTypeGLSL = function varToTypeGLSL( v, input_type, output_type ) + { + if(input_type == output_type) + return v; + if(v == null) + switch(output_type) + { + case "float": return "0.0"; + case "vec2": return "vec2(0.0)"; + case "vec3": return "vec3(0.0)"; + case "vec4": return "vec4(0.0,0.0,0.0,1.0)"; + default: //null + return null; + } + + if(!output_type) + throw("error: no output type specified"); + if(output_type == "float") + { + switch(input_type) + { + //case "float": + case "vec2": + case "vec3": + case "vec4": + return v + ".x"; + break; + default: //null + return "0.0"; + break; + } + } + else if(output_type == "vec2") + { + switch(input_type) + { + case "float": + return "vec2("+v+")"; + //case "vec2": + case "vec3": + case "vec4": + return v + ".xy"; + default: //null + return "vec2(0.0)"; + } + } + else if(output_type == "vec3") + { + switch(input_type) + { + case "float": + return "vec3("+v+")"; + case "vec2": + return "vec3(" + v + ",0.0)"; + //case "vec3": + case "vec4": + return v + ".xyz"; + default: //null + return "vec3(0.0)"; + } + } + else if(output_type == "vec4") + { + switch(input_type) + { + case "float": + return "vec4("+v+")"; + case "vec2": + return "vec4(" + v + ",0.0,1.0)"; + case "vec3": + return "vec4(" + v + ",1.0)"; + default: //null + return "vec4(0.0,0.0,0.0,1.0)"; + } + } + throw("type cannot be converted"); + } + + //used to plug incompatible stuff var convertVarToGLSLType = LiteGraph.convertVarToGLSLType = function convertVarToGLSLType( varname, type, target_type ) { @@ -23332,21 +23479,47 @@ void main(void){\n\ //used to host a shader body ************************************** function LGShaderContext() { + //to store the code template this.vs_template = ""; this.fs_template = ""; + + //required so nodes now where to fetch the input data + this.buffer_names = { + uvs: "v_coord" + }; + + this.extra = {}; //to store custom info from the nodes (like if this shader supports a feature, etc) + + this._functions = {}; this._uniforms = {}; this._codeparts = {}; + this._uniform_value = null; } LGShaderContext.prototype.clear = function() { this._uniforms = {}; + this._functions = {}; this._codeparts = {}; + this._uniform_value = null; + + this.extra = {}; } - LGShaderContext.prototype.addUniform = function( name, type ) + LGShaderContext.prototype.addUniform = function( name, type, value ) { this._uniforms[ name ] = type; + if(value != null) + { + if(!this._uniform_value) + this._uniform_value = {}; + this._uniform_value[name] = value; + } + } + + LGShaderContext.prototype.addFunction = function( name, code ) + { + this._functions[name] = code; } LGShaderContext.prototype.addCode = function( hook, code, destinations ) @@ -23362,17 +23535,53 @@ void main(void){\n\ } } - LGShaderContext.prototype.computeShaderCode = function() + //the system works by grabbing code fragments from every node and concatenating them in blocks depending on where must they be attached + LGShaderContext.prototype.computeCodeBlocks = function( graph, extra_uniforms ) { + //prepare context + this.clear(); + + //grab output nodes + var vertexout = graph.findNodesByType("shader::output/vertex"); + vertexout = vertexout && vertexout.length ? vertexout[0] : null; + var fragmentout = graph.findNodesByType("shader::output/fragcolor"); + fragmentout = fragmentout && fragmentout.length ? fragmentout[0] : null; + if(!fragmentout) //?? + return null; + + //propagate back destinations + graph.sendEventToAllNodes( "clearDestination" ); + if(vertexout) + vertexout.propagateDestination("vs"); + if(fragmentout) + fragmentout.propagateDestination("fs"); + + //gets code from graph + graph.sendEventToAllNodes("onGetCode", this ); + var uniforms = ""; for(var i in this._uniforms) uniforms += "uniform " + this._uniforms[i] + " " + i + ";\n"; + if(extra_uniforms) + for(var i in extra_uniforms) + uniforms += "uniform " + extra_uniforms[i] + " " + i + ";\n"; - var parts = this._codeparts; - parts.uniforms = uniforms; + var functions = ""; + for(var i in this._functions) + functions += "//" + i + "\n" + this._functions[i] + "\n"; - var vs_code = GL.Shader.replaceCodeUsingContext( this.vs_template, parts ); - var fs_code = GL.Shader.replaceCodeUsingContext( this.fs_template, parts ); + var blocks = this._codeparts; + blocks.uniforms = uniforms; + blocks.functions = functions; + return blocks; + } + + //replaces blocks using the vs and fs template and returns the final codes + LGShaderContext.prototype.computeShaderCode = function( graph ) + { + var blocks = this.computeCodeBlocks( graph ); + var vs_code = GL.Shader.replaceCodeUsingContext( this.vs_template, blocks ); + var fs_code = GL.Shader.replaceCodeUsingContext( this.fs_template, blocks ); return { vs_code: vs_code, fs_code: fs_code @@ -23380,11 +23589,22 @@ void main(void){\n\ } //generates the shader code from the template and the - LGShaderContext.prototype.computeShader = function( shader ) + LGShaderContext.prototype.computeShader = function( graph, shader ) { - var finalcode = this.computeShaderCode(); + var finalcode = this.computeShaderCode( graph ); console.log( finalcode.vs_code, finalcode.fs_code ); + if(!LiteGraph.catch_exceptions) + { + this._shader_error = true; + if(shader) + shader.updateShader( finalcode.vs_code, finalcode.fs_code ); + else + shader = new GL.Shader( finalcode.vs_code, finalcode.fs_code ); + this._shader_error = false; + return shader; + } + try { if(shader) @@ -23400,7 +23620,7 @@ void main(void){\n\ { console.error(err); if(err.indexOf("Fragment shader") != -1) - console.log( finalcode.fs_code ); + console.log( finalcode.fs_code.split("\n").map(function(v,i){ return i + ".- " + v; }).join("\n") ); else console.log( finalcode.vs_code ); } @@ -23411,38 +23631,45 @@ void main(void){\n\ return null;//never here } - //represents a fragment of code exported by a node - /* - function LGShaderCodeBlock( node, code, uniforms ) + LGShaderContext.prototype.getShader = function( graph ) { - this.node = node || null; - this.uniforms = uniforms || null; - this.parts = {}; - if(code) + //if graph not changed? + if(this._shader && this._shader._version == graph._version) + return this._shader; + + //compile shader + var shader = this.computeShader( graph, this._shader ); + if(!shader) + return null; + + this._shader = shader; + shader._version = graph._version; + return shader; + } + + //some shader nodes could require to fill the box with some uniforms + LGShaderContext.prototype.fillUniforms = function( uniforms, param ) + { + if(!this._uniform_value) + return; + + for(var i in this._uniform_value) { - if(code.constructor === String) - this.parts.code = code; + var v = this._uniform_value[i]; + if(v == null) + continue; + if(v.constructor === Function) + uniforms[i] = v.call( this, param ); + else if(v.constructor === GL.Texture) + { + //todo... + } else - this.parts = code; + uniforms[i] = v; } } - LGShaderCodeBlock.prototype.addUniform = function( name, type ) - { - if(!this.uniforms) - this.uniforms = {}; - this.uniforms[ name ] = type; - } - - LGShaderCodeBlock.prototype.addCode = function( hook, code ) - { - if(!this.parts[ hook ]) - this.parts[ hook ] = code + "\n"; - else - this.parts[ hook ] += code + "\n"; - } - */ - + LiteGraph.ShaderContext = LiteGraph.Shaders.Context = LGShaderContext; // LGraphShaderGraph ***************************** // applies a shader graph to texture, it can be uses as an example @@ -23459,14 +23686,14 @@ void main(void){\n\ this.addOutput("out", "texture"); this.properties = { width: 0, height: 0, alpha: false, precision: typeof(LGraphTexture) != "undefined" ? LGraphTexture.DEFAULT : 2 }; - var inputNode = this.subgraph.findNodesByType("input/uniform")[0]; + var inputNode = this.subgraph.findNodesByType("shader::input/uniform")[0]; inputNode.pos = [200,300]; - var sampler = LiteGraph.createNode("texture/sampler2D"); + var sampler = LiteGraph.createNode("shader::texture/sampler2D"); sampler.pos = [400,300]; this.subgraph.add( sampler ); - var outnode = LiteGraph.createNode("output/fragcolor"); + var outnode = LiteGraph.createNode("shader::output/fragcolor"); outnode.pos = [600,300]; this.subgraph.add( outnode ); @@ -23479,21 +23706,24 @@ void main(void){\n\ this._uniforms = {}; this._shader = null; this._context = new LGShaderContext(); - this._context.vs_template = GL.Shader.SCREEN_VERTEX_SHADER; + this._context.vs_template = "#define VERTEX\n" + GL.Shader.SCREEN_VERTEX_SHADER; this._context.fs_template = LGraphShaderGraph.template; } LGraphShaderGraph.template = "\n\ +#define FRAGMENT\n\ precision highp float;\n\ varying vec2 v_coord;\n\ {{varying}}\n\ {{uniforms}}\n\ +{{functions}}\n\ {{fs_functions}}\n\ void main() {\n\n\ vec2 uv = v_coord;\n\ -vec4 color = vec4(0.0);\n\ +vec4 fragcolor = vec4(0.0);\n\ +vec4 fragcolor1 = vec4(0.0);\n\ {{fs_code}}\n\ -gl_FragColor = color;\n\ +gl_FragColor = fragcolor;\n\ }\n\ "; @@ -23546,11 +23776,12 @@ gl_FragColor = color;\n\ }); } - var shader = this.getShader(); + var shader = this.getShader( this.subgraph ); if(!shader) return; var uniforms = this._uniforms; + this._context.fillUniforms( uniforms ); var tex_slot = 0; if(this.inputs) @@ -23586,7 +23817,7 @@ gl_FragColor = color;\n\ //add input node inside subgraph LGraphShaderGraph.prototype.onInputAdded = function( slot_info ) { - var subnode = LiteGraph.createNode("input/uniform"); + var subnode = LiteGraph.createNode("shader::input/uniform"); subnode.setProperty("name",slot_info.name); subnode.setProperty("type",slot_info.type); this.subgraph.add( subnode ); @@ -23595,7 +23826,7 @@ gl_FragColor = color;\n\ //remove all LGraphShaderGraph.prototype.onInputRemoved = function( slot, slot_info ) { - var nodes = this.subgraph.findNodesByType("input/uniform"); + var nodes = this.subgraph.findNodesByType("shader::input/uniform"); for(var i = 0; i < nodes.length; ++i) { var node = nodes[i]; @@ -23613,45 +23844,11 @@ gl_FragColor = color;\n\ LGraphShaderGraph.prototype.getShader = function() { - //if subgraph not changed? - if(this._shader && this._shader._version == this.subgraph._version) - return this._shader; - - //prepare context - this._context.clear(); - - //grab output nodes - var vertexout = this.subgraph.findNodesByType("output/vertex"); - vertexout = vertexout && vertexout.length ? vertexout[0] : null; - var fragmentout = this.subgraph.findNodesByType("output/fragcolor"); - fragmentout = fragmentout && fragmentout.length ? fragmentout[0] : null; - - if(!fragmentout) //?? - return null; - - this.subgraph.sendEventToAllNodes( "clearDestination" ); - - //propagate back destinations - if(vertexout) - vertexout.propagateDestination("vs"); - if(fragmentout) - fragmentout.propagateDestination("fs"); - - //gets code from graph - this.subgraph.sendEventToAllNodes("onGetCode", this._context ); - - //compile shader - var shader = this._context.computeShader(); + var shader = this._context.getShader( this.subgraph ); if(!shader) - { this.boxcolor = "red"; - return this._shader; - } else this.boxcolor = null; - - this._shader = shader; - shader._version = this.subgraph._version; return shader; } @@ -23695,6 +23892,11 @@ gl_FragColor = color;\n\ } } + LGraphShaderGraph.prototype.onDrawSubgraphBackground = function(graphcanvas) + { + //TODO + } + LGraphShaderGraph.prototype.getExtraMenuOptions = function(graphcanvas) { var that = this; @@ -23813,7 +24015,7 @@ gl_FragColor = color;\n\ var code = "vec4 " + varname + " = vec4(0.0);\n"; if(texname) { - var uvname = getInputLinkID( this, 1 ) || "v_coord"; + var uvname = getInputLinkID( this, 1 ) || context.buffer_names.uvs; code += varname + " = texture2D("+texname+","+uvname+");\n"; } @@ -23852,7 +24054,7 @@ gl_FragColor = color;\n\ LGraphShaderConstant.prototype.getTitle = function() { if(this.flags.collapsed) - return valueToGLSL( this.properties.value, this.properties.type ); + return valueToGLSL( this.properties.value, this.properties.type, 2 ); return "Const"; } @@ -23865,8 +24067,21 @@ gl_FragColor = color;\n\ { this.disconnectOutput(0); this.outputs[0].type = value; - this.widgets.length = 1; //remove extra widgets - this.updateWidgets(); + } + this.widgets.length = 1; //remove extra widgets + this.updateWidgets(); + } + if(name == "value") + { + if(!value.length) + this.widgets[1].value = value; + else + { + this.widgets[1].value = value[1]; + if(value.length > 2) + this.widgets[2].value = value[2]; + if(value.length > 3) + this.widgets[3].value = value[3]; } } } @@ -23884,21 +24099,21 @@ gl_FragColor = color;\n\ break; case 'vec2': this.properties.value = old_value && old_value.length == 2 ? [old_value[0],old_value[1]] : [0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); break; case 'vec3': this.properties.value = old_value && old_value.length == 3 ? [old_value[0],old_value[1],old_value[2]] : [0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); - this.addWidget("number","z",0,options, function(v){ that.properties.value[2] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); + this.addWidget("number","z",this.properties.value[2], function(v){ that.properties.value[2] = v; },options); break; case 'vec4': this.properties.value = old_value && old_value.length == 4 ? [old_value[0],old_value[1],old_value[2],old_value[3]] : [0,0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); - this.addWidget("number","z",0,options, function(v){ that.properties.value[2] = v; }); - this.addWidget("number","w",0,options, function(v){ that.properties.value[3] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); + this.addWidget("number","z",this.properties.value[2], function(v){ that.properties.value[2] = v; },options); + this.addWidget("number","w",this.properties.value[3], function(v){ that.properties.value[3] = v; },options); break; default: console.error("unknown type for constant"); @@ -24118,26 +24333,116 @@ gl_FragColor = color;\n\ var link_name = getInputLinkID( this, 0 ); if(!link_name) return; - - var code = link_name; - var type = this.getInputDataType(0); - if(type == "float") - code = "vec4(" + code + ");"; - else if(type == "vec2") - code = "vec4(" + code + ",0.0,1.0);"; - else if(type == "vec3") - code = "vec4(" + code + ",1.0);"; - - context.addCode("fs_code", "color = " + code + ";"); + var type = this.getInputData(0); + var code = varToTypeGLSL( link_name, type, "vec4" ); + context.addCode("fs_code", "fragcolor = " + code + ";"); } registerShaderNode( "output/fragcolor", LGraphShaderFragColor ); + /* + function LGraphShaderDiscard() + { + this.addInput("v","T"); + this.addInput("min","T"); + this.properties = { min_value: 0.0 }; + this.addWidget("number","min",0,{ step: 0.01, property: "min_value" }); + } + + LGraphShaderDiscard.title = "Discard"; + + LGraphShaderDiscard.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var inlink = getInputLinkID(this,0); + var inlink1 = getInputLinkID(this,1); + + if(!inlink && !inlink1) //not connected + return; + context.addCode("code", return_type + " " + outlink + " = ( (" + inlink + " - "+minv+") / ("+ maxv+" - "+minv+") ) * ("+ maxv2+" - "+minv2+") + " + minv2 + ";", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + registerShaderNode( "output/discard", LGraphShaderDiscard ); + */ + // ************************************************* - function LGraphShaderMath() + function LGraphShaderOperation() + { + this.addInput("A","float,vec2,vec3,vec4"); + this.addInput("B","float,vec2,vec3,vec4"); + this.addOutput("out",""); + this.properties = { + operation: "*" + }; + this.addWidget("combo","op.",this.properties.operation,{ property: "operation", values: LGraphShaderOperation.operations }); + } + + LGraphShaderOperation.title = "Operation"; + LGraphShaderOperation.operations = ["+","-","*","/"]; + + LGraphShaderOperation.prototype.getTitle = function() + { + if(this.flags.collapsed) + return "A" + this.properties.operation + "B"; + else + return "Operation"; + } + + LGraphShaderOperation.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var inlinks = []; + for(var i = 0; i < 3; ++i) + inlinks.push( { name: getInputLinkID(this,i), type: this.getInputData(i) || "float" } ); + + var outlink = getOutputLinkID(this,0); + if(!outlink) //not connected + return; + + //func_desc + var base_type = inlinks[0].type; + var return_type = base_type; + var op = this.properties.operation; + + var params = []; + for(var i = 0; i < 2; ++i) + { + var param_code = inlinks[i].name; + if(param_code == null) //not plugged + { + param_code = p.value != null ? p.value : "(1.0)"; + inlinks[i].type = "float"; + } + + //convert + if( inlinks[i].type != base_type ) + { + if( inlinks[i].type == "float" && (op == "*" || op == "/") ) + { + //I find hard to create the opposite condition now, so I prefeer an else + } + else + param_code = convertVarToGLSLType( param_code, inlinks[i].type, base_type ); + } + params.push( param_code ); + } + + context.addCode("code", return_type + " " + outlink + " = "+ params[0] + op + params[1] + ";", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + registerShaderNode( "math/operation", LGraphShaderOperation ); + + + function LGraphShaderFunc() { this.addInput("A","float,vec2,vec3,vec4"); this.addInput("B","float,vec2,vec3,vec4"); @@ -24149,9 +24454,9 @@ gl_FragColor = color;\n\ this.addWidget("combo","func",this.properties.func,{ property: "func", values: GLSL_functions_name }); } - LGraphShaderMath.title = "Math"; + LGraphShaderFunc.title = "Func"; - LGraphShaderMath.prototype.onPropertyChanged = function(name,value) + LGraphShaderFunc.prototype.onPropertyChanged = function(name,value) { this.graph._version++; @@ -24167,14 +24472,17 @@ gl_FragColor = color;\n\ //add and update inputs for(var i = 0; i < func_desc.params.length; ++i) + { + var p = func_desc.params[i]; if( this.inputs[i] ) - this.inputs[i].name = func_desc.params[i].name; + this.inputs[i].name = p.name + (p.value ? " (" + p.value + ")" : ""); else - this.addInput( func_desc.params[i].name, "float,vec2,vec3,vec4" ); + this.addInput( p.name, "float,vec2,vec3,vec4" ); + } } } - LGraphShaderMath.prototype.getTitle = function() + LGraphShaderFunc.prototype.getTitle = function() { if(this.flags.collapsed) return this.properties.func; @@ -24182,7 +24490,7 @@ gl_FragColor = color;\n\ return "Func"; } - LGraphShaderMath.prototype.onGetCode = function( context ) + LGraphShaderFunc.prototype.onGetCode = function( context ) { if(!this.isOutputConnected(0)) return; @@ -24212,12 +24520,12 @@ gl_FragColor = color;\n\ var param_code = inlinks[i].name; if(param_code == null) //not plugged { - param_code = "(1.0)"; + param_code = p.value != null ? p.value : "(1.0)"; inlinks[i].type = "float"; } if( (p.type == "T" && inlinks[i].type != base_type) || (p.type != "T" && inlinks[i].type != base_type) ) - param_code = convertVarToGLSLType( inlinks[i].name, inlinks[i].type, base_type ); + param_code = convertVarToGLSLType( param_code, inlinks[i].type, base_type ); params.push( param_code ); } @@ -24226,7 +24534,7 @@ gl_FragColor = color;\n\ this.setOutputData( 0, return_type ); } - registerShaderNode( "math/func", LGraphShaderMath ); + registerShaderNode( "math/func", LGraphShaderFunc ); @@ -24304,12 +24612,102 @@ gl_FragColor = color;\n\ registerShaderNode( "utils/snippet", LGraphShaderSnippet ); - //************************************ + + function LGraphShaderRand() + { + this.addOutput("out","float"); + } + + LGraphShaderRand.title = "Rand"; + + LGraphShaderRand.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var outlink = getOutputLinkID(this,0); + + context.addUniform( "u_rand" + this.id, "float", function(){ return Math.random(); }); + context.addCode("code", "float " + outlink + " = u_rand" + this.id +";", this.shader_destination ); + this.setOutputData( 0, "float" ); + } + + registerShaderNode( "input/rand", LGraphShaderRand ); + + //noise? + //https://gist.github.com/patriciogonzalezvivo/670c22f3966e662d2f83 + + + function LGraphShaderTime() + { + this.addOutput("out","float"); + } + + LGraphShaderTime.title = "Time"; + + LGraphShaderTime.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var outlink = getOutputLinkID(this,0); + + context.addUniform( "u_time" + this.id, "float", function(){ return getTime() * 0.001; }); + context.addCode("code", "float " + outlink + " = u_time" + this.id +";", this.shader_destination ); + this.setOutputData( 0, "float" ); + } + + registerShaderNode( "input/time", LGraphShaderTime ); + + + function LGraphShaderDither() + { + this.addInput("in","T"); + this.addOutput("out","float"); + } + + LGraphShaderDither.title = "Dither"; + + LGraphShaderDither.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + var inlink = getInputLinkID(this,0); + var return_type = "float"; + var outlink = getOutputLinkID(this,0); + var intype = this.getInputData(0); + inlink = varToTypeGLSL( inlink, intype, "float" ); + context.addFunction("dither8x8", LGraphShaderDither.dither_func); + context.addCode("code", return_type + " " + outlink + " = dither8x8("+ inlink +");", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + LGraphShaderDither.dither_values = [0.515625,0.140625,0.640625,0.046875,0.546875,0.171875,0.671875,0.765625,0.265625,0.890625,0.390625,0.796875,0.296875,0.921875,0.421875,0.203125,0.703125,0.078125,0.578125,0.234375,0.734375,0.109375,0.609375,0.953125,0.453125,0.828125,0.328125,0.984375,0.484375,0.859375,0.359375,0.0625,0.5625,0.1875,0.6875,0.03125,0.53125,0.15625,0.65625,0.8125,0.3125,0.9375,0.4375,0.78125,0.28125,0.90625,0.40625,0.25,0.75,0.125,0.625,0.21875,0.71875,0.09375,0.59375,1.0001,0.5,0.875,0.375,0.96875,0.46875,0.84375,0.34375]; + + LGraphShaderDither.dither_func = "\n\ + float dither8x8(float brightness) {\n\ + vec2 position = vec2(0.0);\n\ + #ifdef FRAGMENT\n\ + position = gl_FragCoord.xy;\n\ + #endif\n\ + int x = int(mod(position.x, 8.0));\n\ + int y = int(mod(position.y, 8.0));\n\ + int index = x + y * 8;\n\ + float limit = 0.0;\n\ + if (x < 8) {\n\ + if(index==0) limit = 0.015625;\n\ + "+(LGraphShaderDither.dither_values.map( function(v,i){ return "else if(index== "+(i+1)+") limit = " + v + ";"}).join("\n"))+"\n\ + }\n\ + return brightness < limit ? 0.0 : 1.0;\n\ + }\n", + + registerShaderNode( "math/dither", LGraphShaderDither ); + function LGraphShaderRemap() { - this.addInput("","T,float,vec2,vec3,vec4"); - this.addOutput("","T"); + this.addInput("","float,vec2,vec3,vec4"); + this.addOutput("",""); this.properties = { min_value: 0, max_value: 1, diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 5381398b1..881d76f93 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,44 +1,44 @@ -(function(C){function c(a){e.debug&&console.log("Graph 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c(a){e.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function n(a,b,d,f,g,t){this.id=a;this.type=b;this.origin_id=d;this.origin_slot=f;this.target_id=g;this.target_slot=t;this._data=null;this._pos=new Float32Array(2)}function s(a){this._ctor(a)}function h(a){this._ctor(a)}function w(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 k(a,b,d){d=d||{};this.background_image=k.DEFAULT_BACKGROUND_IMAGE;a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new w;this.zoom_modify_alpha=!0;this.title_text_font=""+e.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+e.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=e.NODE_TITLE_COLOR;this.default_link_color=e.LINK_COLOR;this.default_connection_color={input_off:"#778", 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Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))} -function x(a,b,d,f,g,q){return da&&fb?!0:!1}function B(a,b){var d=a[0]+a[2],f=a[1]+a[3],g=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>g||dc.width-r.width-10&&(g=c.width-r.width-10);c.height&& -e>c.height-r.height-10&&(e=c.height-r.height-10)}q.style.left=g+"px";q.style.top=e+"px";b.scale&&(q.style.transform="scale("+b.scale+")")}function E(a){this.points=a;this.nearest=this.selected=-1;this.size=null;this.must_update=!0;this.margin=5}var e=C.LiteGraph={VERSION:0.4,CANVAS_GRID_SIZE:10,NODE_TITLE_HEIGHT:30,NODE_TITLE_TEXT_Y:20,NODE_SLOT_HEIGHT:20,NODE_WIDGET_HEIGHT:20,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10,NODE_COLLAPSED_WIDTH:80,NODE_TITLE_COLOR:"#999",NODE_TEXT_SIZE:14, 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b=a.constructor===String?this.registered_node_types[a]:a;if(!b)throw"node type not found: "+a;delete this.registered_node_types[b.type];b.constructor.name&&delete this.Nodes[b.constructor.name]},wrapFunctionAsNode:function(a,b,d,f, -g){for(var q=Array(b.length),A="",c=e.getParameterNames(b),r=0;rA&&(A=g.size[0]),c+=g.size[1]+a+e.NODE_TITLE_HEIGHT;b+=A+a}this.setDirtyCanvas(!0,!0)};c.prototype.getTime=function(){return this.globaltime};c.prototype.getFixedTime=function(){return this.fixedtime};c.prototype.getElapsedTime=function(){return this.elapsed_time}; -c.prototype.sendEventToAllNodes=function(a,b,d){d=d||e.ALWAYS;var f=this._nodes_in_order?this._nodes_in_order:this._nodes;if(f)for(var g=0,q=f.length;g=e.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_idz&&(z=g.size[0]),c+=g.size[1]+a+e.NODE_TITLE_HEIGHT;b+=z+a}this.setDirtyCanvas(!0,!0)};c.prototype.getTime=function(){return this.globaltime};c.prototype.getFixedTime=function(){return this.fixedtime};c.prototype.getElapsedTime=function(){return this.elapsed_time}; +c.prototype.sendEventToAllNodes=function(a,b,d){d=d||e.ALWAYS;var f=this._nodes_in_order?this._nodes_in_order:this._nodes;if(f)for(var g=0,t=f.length;g=e.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_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={}};n.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d, +this.links[a]){var b=this.getNodeById(a.target_id);b&&b.disconnectInput(a.target_slot)}};c.prototype.serialize=function(){for(var a=[],b=0,d=this._nodes.length;ba.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={}};s.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d, a.properties[d])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=e.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=b,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=b,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!b)return d.data;var f=this.graph.getNodeById(d.origin_id);if(!f)return d.data; -if(f.updateOutputData)f.updateOutputData(d.origin_slot);else if(f.onExecute)f.onExecute();return d.data}};n.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};n.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};n.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};n.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,d=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};n.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=[],d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=b,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=b,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!b)return d.data;var f=this.graph.getNodeById(d.origin_id);if(!f)return d.data; +if(f.updateOutputData)f.updateOutputData(d.origin_slot);else if(f.onExecute)f.onExecute();return d.data}};s.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};s.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};s.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};s.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,d=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};s.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=[],d=0;da&&this.pos[1]-g-db)return!0;return!1};n.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var f=0,g=this.inputs.length;f=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b)); +this.setSize(this.computeSize());return b};s.prototype.addCustomWidget=function(a){this.widgets||(this.widgets=[]);this.widgets.push(a);return a};s.prototype.getBounding=function(a){a=a||new Float32Array(4);a[0]=this.pos[0]-4;a[1]=this.pos[1]-e.NODE_TITLE_HEIGHT;a[2]=this.size[0]+4;a[3]=this.size[1]+e.NODE_TITLE_HEIGHT;if(this.onBounding)this.onBounding(a);return a};s.prototype.isPointInside=function(a,b,d,f){d=d||0;var g=this.graph&&this.graph.isLive()?0:e.NODE_TITLE_HEIGHT;f&&(g=0);if(this.flags&& +this.flags.collapsed){if(v(a,b,this.pos[0]-d,this.pos[1]-e.NODE_TITLE_HEIGHT-d,(this._collapsed_width||e.NODE_COLLAPSED_WIDTH)+2*d,e.NODE_TITLE_HEIGHT+2*d))return!0}else if(this.pos[0]-4-da&&this.pos[1]-g-db)return!0;return!1};s.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var f=0,g=this.inputs.length;f=this.outputs.length)return e.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(d.constructor===String){if(d=b.findInputSlot(d),-1==d)return e.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d===e.EVENT)return null;if(!b.inputs||d>=b.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}var f=!1;null!=b.inputs[d].link&&(this.graph.beforeChange(),b.disconnectInput(d),f=!0);var g=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,g.type,g,this,a))return null; -var q=b.inputs[d],A=null;if(!e.isValidConnection(g.type,q.type))return this.setDirtyCanvas(!1,!0),f&&this.graph.connectionChange(this,A),null;f||this.graph.beforeChange();A=new m(++this.graph.last_link_id,q.type,this.id,a,b.id,d);this.graph.links[A.id]=A;null==g.links&&(g.links=[]);g.links.push(A.id);b.inputs[d].link=A.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,A,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,A,q);this.graph&& -this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,b,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,b,d));this.setDirtyCanvas(!1,!0);this.graph.afterChange();this.graph.connectionChange(this,A);return A};n.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"), -!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var f=0,g=d.links.length;f=this.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[d];if(f){var g=this.graph.getNodeById(f.origin_id);if(!g)return!1;var q=g.outputs[f.origin_slot];if(!q||!q.links||0==q.links.length)return!1;for(var A=0,c=q.links.length;A< -c;A++)if(q.links[A]==d){q.links.splice(A,1);break}delete this.graph.links[d];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.INPUT,a,!1,f,b);if(g.onConnectionsChange)g.onConnectionsChange(e.OUTPUT,A,!1,f,q);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.OUTPUT,g,A),this.graph.onNodeConnectionChange(e.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};n.prototype.getConnectionPos=function(a, +var t=b.inputs[d],z=null;if(!e.isValidConnection(g.type,t.type))return this.setDirtyCanvas(!1,!0),f&&this.graph.connectionChange(this,z),null;f||this.graph.beforeChange();z=new n(++this.graph.last_link_id,t.type,this.id,a,b.id,d);this.graph.links[z.id]=z;null==g.links&&(g.links=[]);g.links.push(z.id);b.inputs[d].link=z.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,z,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,z,t);this.graph&& +this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,b,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,b,d));this.setDirtyCanvas(!1,!0);this.graph.afterChange();this.graph.connectionChange(this,z);return z};s.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"), +!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var f=0,g=d.links.length;f=this.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[d];if(f){var g=this.graph.getNodeById(f.origin_id);if(!g)return!1;var t=g.outputs[f.origin_slot];if(!t||!t.links||0==t.links.length)return!1;for(var z=0,c=t.links.length;z< +c;z++)if(t.links[z]==d){t.links.splice(z,1);break}delete this.graph.links[d];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.INPUT,a,!1,f,b);if(g.onConnectionsChange)g.onConnectionsChange(e.OUTPUT,z,!1,f,t);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.OUTPUT,g,z),this.graph.onNodeConnectionChange(e.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};s.prototype.getConnectionPos=function(a, b,d){d=d||new Float32Array(2);var f=0;a&&this.inputs&&(f=this.inputs.length);!a&&this.outputs&&(f=this.outputs.length);var g=0.5*e.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return b=this._collapsed_width||e.NODE_COLLAPSED_WIDTH,this.horizontal?(d[0]=this.pos[0]+0.5*b,d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]):(d[0]=a?this.pos[0]:this.pos[0]+b,d[1]=this.pos[1]-0.5*e.NODE_TITLE_HEIGHT),d;if(a&&-1==b)return d[0]=this.pos[0]+0.5*e.NODE_TITLE_HEIGHT,d[1]=this.pos[1]+0.5*e.NODE_TITLE_HEIGHT,d;if(a&& f>b&&this.inputs[b].pos)return d[0]=this.pos[0]+this.inputs[b].pos[0],d[1]=this.pos[1]+this.inputs[b].pos[1],d;if(!a&&f>b&&this.outputs[b].pos)return d[0]=this.pos[0]+this.outputs[b].pos[0],d[1]=this.pos[1]+this.outputs[b].pos[1],d;if(this.horizontal)return d[0]=this.pos[0]+this.size[0]/f*(b+0.5),d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],d;d[0]=a?this.pos[0]+g:this.pos[0]+this.size[0]+1-g;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d}; -n.prototype.alignToGrid=function(){this.pos[0]=e.CANVAS_GRID_SIZE*Math.round(this.pos[0]/e.CANVAS_GRID_SIZE);this.pos[1]=e.CANVAS_GRID_SIZE*Math.round(this.pos[1]/e.CANVAS_GRID_SIZE)};n.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>n.MAX_CONSOLE&&this.console.shift();if(this.graph.onNodeTrace)this.graph.onNodeTrace(this,a)};n.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};n.prototype.loadImage= -function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};n.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,d=0;da.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})};k.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color= -a.color;this.font=a.font};k.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}};k.prototype.move=function(a,b,d){this._pos[0]+=a;this._pos[1]+=b;if(!d)for(d=0;ds.MAX_CONSOLE&&this.console.shift();if(this.graph.onNodeTrace)this.graph.onNodeTrace(this,a)};s.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};s.prototype.loadImage= +function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};s.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,d=0;da.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})};h.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color= +a.color;this.font=a.font};h.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}};h.prototype.move=function(a,b,d){this._pos[0]+=a;this._pos[1]+=b;if(!d)for(d=0;dthis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect();if(d){b=b||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var f=this.convertCanvasToOffset(b),d=[f[0]-d[0],f[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}}; -y.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};y.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};C.LGraphCanvas=e.LGraphCanvas=h;h.DEFAULT_BACKGROUND_IMAGE="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; -h.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};h.gradients={};h.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.dragging_canvas=!1;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()};h.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this._graph_stack&&(this._graph_stack=null),this.setDirty(!0,!0)))};h.prototype.getTopGraph=function(){return this._graph_stack.length?this._graph_stack[0]:this.graph};h.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.checkPanels();this.setDirty(!0,!0)};h.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]))}};h.prototype.getCurrentGraph= -function(){return this.graph};h.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 doesn't 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()}};h.prototype._doNothing=function(a){a.preventDefault(); -return!1};h.prototype._doReturnTrue=function(a){a.preventDefault();return!0};h.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", +f;this.last_mouse[1]=d;a.preventDefault();a.stopPropagation();return!1}};w.prototype.toCanvasContext=function(a){a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1])};w.prototype.convertOffsetToCanvas=function(a){return[(a[0]+this.offset[0])*this.scale,(a[1]+this.offset[1])*this.scale]};w.prototype.convertCanvasToOffset=function(a,b){b=b||[0,0];b[0]=a[0]/this.scale-this.offset[0];b[1]=a[1]/this.scale-this.offset[1];return b};w.prototype.mouseDrag=function(a,b){this.offset[0]+= +a/this.scale;this.offset[1]+=b/this.scale;if(this.onredraw)this.onredraw(this)};w.prototype.changeScale=function(a,b){athis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect();if(d){b=b||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var f=this.convertCanvasToOffset(b),d=[f[0]-d[0],f[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}}; +w.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};w.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};y.LGraphCanvas=e.LGraphCanvas=k;k.DEFAULT_BACKGROUND_IMAGE="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; +k.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};k.gradients={};k.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.dragging_canvas=!1;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()};k.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this._graph_stack&&(this._graph_stack=null),this.setDirty(!0,!0)))};k.prototype.getTopGraph=function(){return this._graph_stack.length?this._graph_stack[0]:this.graph};k.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.checkPanels();this.setDirty(!0,!0)};k.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]))}};k.prototype.getCurrentGraph= +function(){return this.graph};k.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 doesn't 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()}};k.prototype._doNothing=function(a){a.preventDefault(); +return!1};k.prototype._doReturnTrue=function(a){a.preventDefault();return!0};k.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}};h.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); +!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}};k.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")};h.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()};h.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};h.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};h.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};h.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))};h.prototype.stopRendering=function(){this.is_rendering=!1};h.prototype.blockClick=function(){this.block_click=!0;this.last_mouseclick=0};h.prototype.processMouseDown=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();h.active_canvas=this;var d=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 f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,q=300>e.getTime()-this.last_mouseclick;this.mouse[0]=a.localX;this.mouse[1]=a.localY;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;this.last_click_position=[this.mouse[0],this.mouse[1]];this.canvas.focus();e.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,g=!0);var A=!1;if(f&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode)if(!g&&!1!==f.resizable&&x(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,10,10))this.graph.beforeChange(), -this.resizing_node=f,this.canvas.style.cursor="se-resize",g=!0;else{if(f.outputs)for(var c=0,r=f.outputs.length;cf.size[0]-e.NODE_TITLE_HEIGHT&&0>r[1]&&(d=this,setTimeout(function(){d.openSubgraph(f.subgraph)},10)),this.live_mode&& -(c=A=!0));c||(this.allow_dragnodes&&(this.graph.beforeChange(),this.node_dragged=f),this.selected_nodes[f.id]||this.processNodeSelected(f,a));this.dirty_canvas=!0}}else{if(!this.read_only)for(c=0;cr[0]+4||a.canvasYr[1]+4)){this.showLinkMenu(A,a);this.over_link_center=null;break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&& -!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>D([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());q&&!this.read_only&&this.allow_searchbox&&this.showSearchBox(a);A=!0}!g&&A&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(f,a));this.last_mouse[0]= -a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=e.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}}};h.prototype.processMouseMove=function(a){this.autoresize&&this.resize();this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){h.active_canvas= +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")};k.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()};k.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};k.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};k.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};k.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))};k.prototype.stopRendering=function(){this.is_rendering=!1};k.prototype.blockClick=function(){this.block_click=!0;this.last_mouseclick=0};k.prototype.processMouseDown=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();k.active_canvas=this;var d=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 f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,t=300>e.getTime()-this.last_mouseclick;this.mouse[0]=a.localX;this.mouse[1]=a.localY;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;this.last_click_position=[this.mouse[0],this.mouse[1]];this.canvas.focus();e.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,g=!0);var z=!1;if(f&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode)if(!g&&!1!==f.resizable&&v(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,10,10))this.graph.beforeChange(), +this.resizing_node=f,this.canvas.style.cursor="se-resize",g=!0;else{if(f.outputs)for(var c=0,l=f.outputs.length;cf.size[0]-e.NODE_TITLE_HEIGHT&&0>l[1]&&(d=this,setTimeout(function(){d.openSubgraph(f.subgraph)},10)),this.live_mode&& +(c=z=!0));c||(this.allow_dragnodes&&(this.graph.beforeChange(),this.node_dragged=f),this.selected_nodes[f.id]||this.processNodeSelected(f,a));this.dirty_canvas=!0}}else{if(!this.read_only)for(c=0;cl[0]+4||a.canvasYl[1]+4)){this.showLinkMenu(z,a);this.over_link_center=null;break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&& +!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>B([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());t&&!this.read_only&&this.allow_searchbox&&this.showSearchBox(a);z=!0}!g&&z&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(f,a));this.last_mouse[0]= +a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=e.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}}};k.prototype.processMouseMove=function(a){this.autoresize&&this.resize();this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){k.active_canvas= this;this.adjustMouseEvent(a);var b=[a.localX,a.localY];this.mouse[0]=b[0];this.mouse[1]=b[1];var d=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;if(this.block_click)return a.preventDefault(),!1;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.graph_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.read_only)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(d[0]/this.ds.scale,d[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]+=d[0]/this.ds.scale, this.ds.offset[1]+=d[1]/this.ds.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction&&!this.read_only){this.connecting_node&&(this.dirty_canvas=!0);for(var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,g=this.graph._nodes.length;bA[0]+4||a.canvasYA[1]+4)){g=q;break}}g!=this.over_link_center&&(this.over_link_center=g,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor="")}if(this.node_capturing_input&&this.node_capturing_input!=f&& +(this.dirty_canvas=!0);if(!f.mouseOver&&(f.mouseOver=!0,this.node_over=f,this.dirty_canvas=!0,f.onMouseEnter))f.onMouseEnter(a);if(f.onMouseMove)f.onMouseMove(a,[a.canvasX-f.pos[0],a.canvasY-f.pos[1]],this);if(this.connecting_node&&(g=this._highlight_input||[0,0],!this.isOverNodeBox(f,a.canvasX,a.canvasY))){var t=this.isOverNodeInput(f,a.canvasX,a.canvasY,g);-1!=t&&f.inputs[t]?e.isValidConnection(this.connecting_output.type,f.inputs[t].type)&&(this._highlight_input=g):this._highlight_input=null}this.canvas&& +(v(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,5,5)?this.canvas.style.cursor="se-resize":this.canvas.style.cursor="crosshair")}else{g=null;for(b=0;bz[0]+4||a.canvasYz[1]+4)){g=t;break}}g!=this.over_link_center&&(this.over_link_center=g,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor="")}if(this.node_capturing_input&&this.node_capturing_input!=f&& this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]],this);if(this.node_dragged&&!this.live_mode){for(b in this.selected_nodes)f=this.selected_nodes[b],f.pos[0]+=d[0]/this.ds.scale,f.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(d=[a.canvasX-this.resizing_node.pos[0],a.canvasY-this.resizing_node.pos[1]],b=this.resizing_node.computeSize(), -d[0]=Math.max(b[0],d[0]),d[1]=Math.max(b[1],d[1]),this.resizing_node.setSize(d),this.canvas.style.cursor="se-resize",this.dirty_bgcanvas=this.dirty_canvas=!0)}a.preventDefault();return!1}};h.prototype.processMouseUp=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){var b=this.getCanvasWindow().document;h.active_canvas=this;b.removeEventListener("mousemove",this._mousemove_callback,!0);this.canvas.addEventListener("mousemove",this._mousemove_callback,!0);b.removeEventListener("mouseup", +d[0]=Math.max(b[0],d[0]),d[1]=Math.max(b[1],d[1]),this.resizing_node.setSize(d),this.canvas.style.cursor="se-resize",this.dirty_bgcanvas=this.dirty_canvas=!0)}a.preventDefault();return!1}};k.prototype.processMouseUp=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){var b=this.getCanvasWindow().document;k.active_canvas=this;b.removeEventListener("mousemove",this._mousemove_callback,!0);this.canvas.addEventListener("mousemove",this._mousemove_callback,!0);b.removeEventListener("mouseup", this._mouseup_callback,!0);this.adjustMouseEvent(a);b=e.getTime();a.click_time=b-this.last_mouseclick;this.last_mouse_dragging=!1;this.last_click_position=null;this.block_click&&(console.log("foo"),this.block_click=!1);if(1==a.which){this.node_widget&&this.processNodeWidgets(this.node_widget[0],this.graph_mouse,a);this.node_widget=null;if(this.selected_group){var b=this.selected_group.pos[0]-Math.round(this.selected_group.pos[0]),d=this.selected_group.pos[1]-Math.round(this.selected_group.pos[1]); -this.selected_group.move(b,d,a.ctrlKey);this.selected_group.pos[0]=Math.round(this.selected_group.pos[0]);this.selected_group.pos[1]=Math.round(this.selected_group.pos[1]);this.selected_group._nodes.length&&(this.dirty_canvas=!0);this.selected_group=null}this.selected_group_resizing=!1;if(this.dragging_rectangle){if(this.graph){b=this.graph._nodes;d=new Float32Array(4);this.deselectAllNodes();var f=Math.abs(this.dragging_rectangle[2]),g=Math.abs(this.dragging_rectangle[3]),q=0>this.dragging_rectangle[3]? -this.dragging_rectangle[1]-g: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]=q;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=g;g=[];for(q=0;qthis.dragging_rectangle[3]? +this.dragging_rectangle[1]-g: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]=t;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=g;g=[];for(t=0;ta.click_time&&x(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&f.collapse();this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]); +f,0)));this.connecting_node=this.connecting_pos=this.connecting_output=null;this.connecting_slot=-1}else if(this.resizing_node)this.dirty_bgcanvas=this.dirty_canvas=!0,this.graph.afterChange(this.resizing_node),this.resizing_node=null;else if(this.node_dragged){(f=this.node_dragged)&&300>a.click_time&&v(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.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();if(this.onNodeMoved)this.onNodeMoved(this.node_dragged);this.graph.afterChange(this.node_dragged);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}};h.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b= -null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var d=this.ds.scale;0b&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};h.prototype.isOverNodeBox=function(a,b,d){var f=e.NODE_TITLE_HEIGHT;return x(b,d,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};h.prototype.isOverNodeInput=function(a,b,d,f){if(a.inputs)for(var g=0,q=a.inputs.length;gd-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}};h.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, +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}};k.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b= +null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var d=this.ds.scale;0b&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};k.prototype.isOverNodeBox=function(a,b,d){var f=e.NODE_TITLE_HEIGHT;return v(b,d,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};k.prototype.isOverNodeInput=function(a,b,d,f){if(a.inputs)for(var g=0,t=a.inputs.length;gd-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}};k.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),d=0;d> ";b.fillText(f+d.getTitle(),0.5*a.width,40);b.restore()}d=!1;this.onRenderBackground&&(d=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;if(this.live_mode){if(!a.flags.collapsed&&(b.shadowColor="transparent",a.onDrawForeground))a.onDrawForeground(b, -this,this.canvas)}else{var q=this.editor_alpha;b.globalAlpha=q;this.render_shadows&&!g?(b.shadowColor=e.DEFAULT_SHADOW_COLOR,b.shadowOffsetX=2*this.ds.scale,b.shadowOffsetY=2*this.ds.scale,b.shadowBlur=3*this.ds.scale):b.shadowColor="transparent";if(!a.flags.collapsed||!a.onDrawCollapsed||!0!=a.onDrawCollapsed(b,this)){var c=a._shape||e.BOX_SHAPE;F.set(a.size);var l=a.horizontal;if(a.flags.collapsed){b.font=this.inner_text_font;var r=a.getTitle?a.getTitle():a.title;null!=r&&(a._collapsed_width=Math.min(a.size[0], -b.measureText(r).width+2*e.NODE_TITLE_HEIGHT),F[0]=a._collapsed_width,F[1]=0)}a.clip_area&&(b.save(),b.beginPath(),c==e.BOX_SHAPE?b.rect(0,0,F[0],F[1]):c==e.ROUND_SHAPE?b.roundRect(0,0,F[0],F[1],10):c==e.CIRCLE_SHAPE&&b.arc(0.5*F[0],0.5*F[1],0.5*F[0],0,2*Math.PI),b.clip());a.has_errors&&(f="red");this.drawNodeShape(a,b,F,d,f,a.is_selected,a.mouseOver);b.shadowColor="transparent";if(a.onDrawForeground)a.onDrawForeground(b,this,this.canvas);b.textAlign=l?"center":"left";b.font=this.inner_text_font; -f=!g;c=this.connecting_output;b.lineWidth=1;var r=0,s=new Float32Array(2);if(!a.flags.collapsed){if(a.inputs)for(d=0;dthis.ds.scale;if(this.live_mode){if(!a.flags.collapsed&&(b.shadowColor="transparent",a.onDrawForeground))a.onDrawForeground(b, +this,this.canvas)}else{var t=this.editor_alpha;b.globalAlpha=t;this.render_shadows&&!g?(b.shadowColor=e.DEFAULT_SHADOW_COLOR,b.shadowOffsetX=2*this.ds.scale,b.shadowOffsetY=2*this.ds.scale,b.shadowBlur=3*this.ds.scale):b.shadowColor="transparent";if(!a.flags.collapsed||!a.onDrawCollapsed||!0!=a.onDrawCollapsed(b,this)){var c=a._shape||e.BOX_SHAPE;D.set(a.size);var l=a.horizontal;if(a.flags.collapsed){b.font=this.inner_text_font;var m=a.getTitle?a.getTitle():a.title;null!=m&&(a._collapsed_width=Math.min(a.size[0], +b.measureText(m).width+2*e.NODE_TITLE_HEIGHT),D[0]=a._collapsed_width,D[1]=0)}a.clip_area&&(b.save(),b.beginPath(),c==e.BOX_SHAPE?b.rect(0,0,D[0],D[1]):c==e.ROUND_SHAPE?b.roundRect(0,0,D[0],D[1],10):c==e.CIRCLE_SHAPE&&b.arc(0.5*D[0],0.5*D[1],0.5*D[0],0,2*Math.PI),b.clip());a.has_errors&&(f="red");this.drawNodeShape(a,b,D,d,f,a.is_selected,a.mouseOver);b.shadowColor="transparent";if(a.onDrawForeground)a.onDrawForeground(b,this,this.canvas);b.textAlign=l?"center":"left";b.font=this.inner_text_font; +f=!g;c=this.connecting_output;b.lineWidth=1;var m=0,q=new Float32Array(2);if(!a.flags.collapsed){if(a.inputs)for(d=0;dthis.ds.scale,r=a._shape||a.constructor.shape||e.ROUND_SHAPE,s=a.constructor.title_mode,z=!0;s== -e.TRANSPARENT_TITLE?z=!1:s==e.AUTOHIDE_TITLE&&c&&(z=!0);v[0]=0;v[1]=z?-g:0;v[2]=d[0]+1;v[3]=z?d[1]+g:d[1];c=b.globalAlpha;b.beginPath();r==e.BOX_SHAPE||l?b.fillRect(v[0],v[1],v[2],v[3]):r==e.ROUND_SHAPE||r==e.CARD_SHAPE?b.roundRect(v[0],v[1],v[2],v[3],this.round_radius,r==e.CARD_SHAPE?0:this.round_radius):r==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0],0,2*Math.PI);b.fill();a.flags.collapsed||(b.shadowColor="transparent",b.fillStyle="rgba(0,0,0,0.2)",b.fillRect(0,-1,v[2],2));b.shadowColor="transparent"; -if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas,this.graph_mouse);if(z||s==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,g,d,this.ds.scale,f);else if(s!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){z=a.constructor.title_color||f;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var u=h.gradients[z];u||(u=h.gradients[z]=b.createLinearGradient(0,0,400,0),u.addColorStop(0,z),u.addColorStop(1,"#000"));b.fillStyle= -u}else b.fillStyle=z;b.beginPath();r==e.BOX_SHAPE||l?b.rect(0,-g,d[0]+1,g):r!=e.ROUND_SHAPE&&r!=e.CARD_SHAPE||b.roundRect(0,-g,d[0]+1,g,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,g,d,this.ds.scale);else r==e.ROUND_SHAPE||r==e.CIRCLE_SHAPE||r==e.CARD_SHAPE?(l&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*g,-0.5*g,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,l?b.fillRect(0.5*g-5,-0.5* -g-5,10,10):(b.beginPath(),b.arc(0.5*g,-0.5*g,5,0,2*Math.PI),b.fill())):(l&&(b.fillStyle="black",b.fillRect(0.5*(g-10)-1,-0.5*(g+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(g-10),-0.5*(g+10),10,10));b.globalAlpha=c;if(a.onDrawTitleText)a.onDrawTitleText(b,g,d,this.ds.scale,this.title_text_font,q);!l&&(b.font=this.title_text_font,c=String(a.getTitle()))&&(b.fillStyle=q?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="left", -b.measureText(c),b.fillText(c.substr(0,20),g,e.NODE_TITLE_TEXT_Y-g),b.textAlign="left"):(b.textAlign="left",b.fillText(c,g,e.NODE_TITLE_TEXT_Y-g)));a.flags.collapsed||!a.subgraph||a.skip_subgraph_button||(c=e.NODE_TITLE_HEIGHT,z=a.size[0]-c,u=e.isInsideRectangle(this.graph_mouse[0]-a.pos[0],this.graph_mouse[1]-a.pos[1],z+2,-c+2,c-4,c-4),b.fillStyle=u?"#888":"#555",r==e.BOX_SHAPE||l?b.fillRect(z+2,-c+2,c-4,c-4):(b.beginPath(),b.roundRect(z+2,-c+2,c-4,c-4,4),b.fill()),b.fillStyle="#333",b.beginPath(), -b.moveTo(z+0.2*c,0.6*-c),b.lineTo(z+0.8*c,0.6*-c),b.lineTo(z+0.5*c,0.3*-c),b.fill());if(a.onDrawTitle)a.onDrawTitle(b)}if(q){if(a.onBounding)a.onBounding(v);s==e.TRANSPARENT_TITLE&&(v[1]-=g,v[3]+=g);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();r==e.BOX_SHAPE?b.rect(-6+v[0],-6+v[1],12+v[2],12+v[3]):r==e.ROUND_SHAPE||r==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+v[0],-6+v[1],12+v[2],12+v[3],2*this.round_radius):r==e.CARD_SHAPE?b.roundRect(-6+v[0],-6+v[1],12+v[2],12+v[3],2*this.round_radius,2): -r==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=f;b.globalAlpha=1}};var H=new Float32Array(4),w=new Float32Array(4),t=new Float32Array(2),l=new Float32Array(2);h.prototype.drawConnections=function(a){var b=e.getTime(),d=this.visible_area;H[0]=d[0]-20;H[1]=d[1]-20;H[2]=d[2]+40;H[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var d=this.graph._nodes,f=0,g=d.length;f< -g;++f){var q=d[f];if(q.inputs&&q.inputs.length)for(var c=0;cw[2]&&(w[0]+=w[2],w[2]=Math.abs(w[2]));0>w[3]&&(w[1]+=w[3],w[3]=Math.abs(w[3]));if(B(w,H)){var p=r.outputs[s],s=q.inputs[c];if(p&& -s&&(r=p.dir||(r.horizontal?e.DOWN:e.RIGHT),s=s.dir||(q.horizontal?e.UP:e.LEFT),this.renderLink(a,z,u,h,!1,0,null,r,s),h&&h._last_time&&1E3>b-h._last_time)){var p=2-0.002*(b-h._last_time),R=a.globalAlpha;a.globalAlpha=R*p;this.renderLink(a,z,u,h,!0,p,"white",r,s);a.globalAlpha=R}}}}}}a.globalAlpha=1};h.prototype.renderLink=function(a,b,d,f,g,q,c,l,r,s){f&&this.visible_links.push(f);!c&&f&&(c=f.color||h.link_type_colors[f.type]);c||(c=this.default_link_color);null!=f&&this.highlighted_links[f.id]&& -(c="#FFF");l=l||e.RIGHT;r=r||e.LEFT;var z=D(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(u[0],u[1]),a.rotate(w),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(p), -a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill());if(q)for(a.fillStyle=c,u=0;5>u;++u)q=(0.001*e.getTime()+0.2*u)%1,g=this.computeConnectionPoint(b,d,q,l,r),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill()};h.prototype.computeConnectionPoint=function(a,b,d,f,g){f=f||e.RIGHT;g=g||e.LEFT;var q=D(a,b),c=[a[0],a[1]],l=[b[0],b[1]];switch(f){case e.LEFT:c[0]+=-0.25*q;break;case e.RIGHT:c[0]+=0.25*q;break;case e.UP:c[1]+= --0.25*q;break;case e.DOWN:c[1]+=0.25*q}switch(g){case e.LEFT:l[0]+=-0.25*q;break;case e.RIGHT:l[0]+=0.25*q;break;case e.UP:l[1]+=-0.25*q;break;case e.DOWN:l[1]+=0.25*q}f=(1-d)*(1-d)*(1-d);g=3*(1-d)*(1-d)*d;q=3*(1-d)*d*d;d*=d*d;return[f*a[0]+g*c[0]+q*l[0]+d*b[0],f*a[1]+g*c[1]+q*l[1]+d*b[1]]};h.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,d=0;dc||c>h-12||lu.last_y+w)){f=u.value;switch(u.type){case "button":if("mousemove"===d.type)break;u.callback&&setTimeout(function(){u.callback(u,r,a,b,d)},20);this.dirty_canvas=u.clicked=!0;break;case "slider":s=Math.clamp((c-10)/(h-20),0,1);u.value=u.options.min+(u.options.max-u.options.min)*s;u.callback&&setTimeout(function(){g(u,u.value)},20);this.dirty_canvas= -!0;break;case "number":case "combo":f=u.value;if("mousemove"==d.type&&"number"==u.type)u.value+=0.1*d.deltaX*(u.options.step||1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if("mousedown"==d.type){var p=u.options.values;p&&p.constructor===Function&&(p=u.options.values(u,a));var t=null;"number"!=u.type&&(t=p.constructor===Array?p:Object.keys(p));c=40>c?-1:c>h-40?1:0;if("number"==u.type)u.value+=0.1*c*(u.options.step|| -1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if(c)s=-1,this.last_mouseclick=0,s=p.constructor===Object?t.indexOf(String(u.value))+c:t.indexOf(u.value)+c,s>=t.length&&(s=t.length-1),0>s&&(s=0),u.value=p.constructor===Array?p[s]:s;else{var k=p!=t?Object.values(p):p;new e.ContextMenu(k,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:n.bind(u)},s);var n=function(a,b,d){p!=t&&(a=k.indexOf(a)); -this.value=a;g(this,a);r.dirty_canvas=!0;return!1}}}else"mouseup"==d.type&&"number"==u.type&&(c=40>c?-1:c>h-40?1:0,200>d.click_time&&0==c&&this.prompt("Value",u.value,function(a){this.value=Number(a);g(this,this.value)}.bind(u),d));f!=u.value&&setTimeout(function(){g(this,this.value)}.bind(u),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(u.value=!u.value,setTimeout(function(){g(u,u.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",u.value,function(a){this.value= -a;g(this,a)}.bind(u),d);break;default:u.mouse&&(this.dirty_canvas=u.mouse(d,[c,l],a))}f!=u.value&&a.graph._version++;return u}}}return null};h.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fd&&0.01>b.editor_alpha&&(clearInterval(f),1>d&&(b.live_mode=!0));1"+r+""+a+"",value:r})}if(p.length)return new e.ContextMenu(p,{event:d,callback:c,parentMenu:f,allow_html:!0,node:g},b),!1}};h.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};h.onResizeNode=function(a,b,d,f,g){if(g){g.size=g.computeSize();if(g.onResize)g.onResize(g.size);g.setDirtyCanvas(!0,!0)}};h.prototype.showLinkMenu=function(a,b){var d=this;console.log(a); -var f=new e.ContextMenu(["Add Node",null,"Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b,c,e){switch(b){case "Add Node":h.onMenuAdd(null,null,e,f,function(b){console.log("node autoconnect");var g=d.graph.getNodeById(a.origin_id),f=d.graph.getNodeById(a.target_id);b.inputs&&b.inputs.length&&b.outputs&&b.outputs.length&&g.outputs[a.origin_slot].type==b.inputs[0].type&&b.outputs[0].type==f.inputs[0].type&&(g.connect(a.origin_slot,b,0),b.connect(0,f,a.target_slot), -b.pos[0]-=0.5*b.size[0])});break;case "Delete":d.graph.removeLink(a.id)}}});return!1};h.onShowPropertyEditor=function(a,b,d,f,g){function c(){var b=r.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));g[e]=b;l.parentNode&&l.parentNode.removeChild(l);g.setDirtyCanvas(!0,!0)}var e=a.property||"title";b=g[e];var l=document.createElement("div");l.className="graphdialog";l.innerHTML="";l.querySelector(".name").innerText= -e;var r=l.querySelector("input");r&&(r.value=b,r.addEventListener("blur",function(a){this.focus()}),r.addEventListener("keydown",function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=h.active_canvas.canvas;d=b.getBoundingClientRect();var s=f=-20;d&&(f-=d.left,s-=d.top);event?(l.style.left=event.clientX+f+"px",l.style.top=event.clientY+s+"px"):(l.style.left=0.5*b.width+f+"px",l.style.top=0.5*b.height+s+"px");l.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(l)}; -h.prototype.prompt=function(a,b,d,f){var g=this;a=a||"";var c=!1,e=document.createElement("div");e.className="graphdialog rounded";e.innerHTML=" ";e.close=function(){g.prompt_box=null;e.parentNode&&e.parentNode.removeChild(e)};1h.search_limit)break}}s=null;if(Array.prototype.filter)s=Object.keys(e.registered_node_types).filter(T);else for(l in s=[],e.registered_node_types)T(l)&&s.push(l);for(l=0;lh.search_limit);l++);var T=function(a){var b= -e.registered_node_types[a];return r&&b.filter!=r?!1:-1!==a.toLowerCase().indexOf(d)}}}var g=this,c=h.active_canvas,l=c.canvas,p=l.ownerDocument||document,r=document.createElement("div");r.className="litegraph litesearchbox graphdialog rounded";r.innerHTML="Search
";r.close=function(){g.search_box=null;p.body.focus();p.body.style.overflow="";setTimeout(function(){g.canvas.focus()},20);r.parentNode&& -r.parentNode.removeChild(r)};var s=null;1 -l.height-200&&(w.style.maxHeight=l.height-a.layerY-20+"px");n.focus();return r};h.prototype.showEditPropertyValue=function(a,b,d){function f(){g(u.value)}function g(g){c&&c.values&&c.values.constructor===Object&&void 0!=c.values[g]&&(g=c.values[g]);"number"==typeof a.properties[b]&&(g=Number(g));if("array"==e||"object"==e)g=JSON.parse(g);a.properties[b]=g;a.graph&&a.graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,g);if(d.onclose)d.onclose();p.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!== -a.properties[b]){d=d||{};var c=a.getPropertyInfo(b),e=c.type,l="";if("string"==e||"number"==e||"array"==e||"object"==e)l="";else if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)l="";else{console.warn("unknown type: "+e);return}else{var l=""}var p=this.createDialog(""+b+""+l+"",d);if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)(u=p.querySelector("input"))&&u.addEventListener("click",function(a){g(!!u.checked)});else{if(u=p.querySelector("input"))u.addEventListener("blur",function(a){this.focus()}),s=void 0!==a.properties[b]?a.properties[b]:"",s=JSON.stringify(s),u.value=s,u.addEventListener("keydown", -function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())})}else{var u=p.querySelector("select");u.addEventListener("change",function(a){g(a.target.value)})}p.querySelector("button").addEventListener("click",f);return p}};h.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var f=this.canvas.getBoundingClientRect(),g=-20,c=-20;f&&(g-=f.left,c-=f.top);b.position?(g+=b.position[0],c+=b.position[1]):b.event?(g+=b.event.clientX, -c+=b.event.clientY):(g+=0.5*this.canvas.width,c+=0.5*this.canvas.height);d.style.left=g+"px";d.style.top=c+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};h.prototype.createPanel=function(a,b){b=b||{};var d=b.window||window,f=document.createElement("div");f.className="litegraph dialog";f.innerHTML="
"; +3,a.fillStyle="#454",a.beginPath(),a.roundRect(d[0]-0.5*f,d[1]-15-24,f,24,3,3),a.moveTo(d[0]-10,d[1]-15),a.lineTo(d[0]+10,d[1]-15),a.lineTo(d[0],d[1]-5),a.fill(),a.shadowColor="transparent",a.textAlign="center",a.fillStyle="#CEC",a.fillText(g,d[0],d[1]-15-24*0.3))}};var u=new Float32Array(4);k.prototype.drawNodeShape=function(a,b,d,f,g,t,c){b.strokeStyle=f;b.fillStyle=g;g=e.NODE_TITLE_HEIGHT;var l=0.5>this.ds.scale,m=a._shape||a.constructor.shape||e.ROUND_SHAPE,r=a.constructor.title_mode,q=!0;r== +e.TRANSPARENT_TITLE?q=!1:r==e.AUTOHIDE_TITLE&&c&&(q=!0);u[0]=0;u[1]=q?-g:0;u[2]=d[0]+1;u[3]=q?d[1]+g:d[1];c=b.globalAlpha;b.beginPath();m==e.BOX_SHAPE||l?b.fillRect(u[0],u[1],u[2],u[3]):m==e.ROUND_SHAPE||m==e.CARD_SHAPE?b.roundRect(u[0],u[1],u[2],u[3],this.round_radius,m==e.CARD_SHAPE?0:this.round_radius):m==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0],0,2*Math.PI);b.fill();a.flags.collapsed||(b.shadowColor="transparent",b.fillStyle="rgba(0,0,0,0.2)",b.fillRect(0,-1,u[2],2));b.shadowColor="transparent"; +if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas,this.graph_mouse);if(q||r==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,g,d,this.ds.scale,f);else if(r!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){q=a.constructor.title_color||f;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var h=k.gradients[q];h||(h=k.gradients[q]=b.createLinearGradient(0,0,400,0),h.addColorStop(0,q),h.addColorStop(1,"#000"));b.fillStyle= +h}else b.fillStyle=q;b.beginPath();m==e.BOX_SHAPE||l?b.rect(0,-g,d[0]+1,g):m!=e.ROUND_SHAPE&&m!=e.CARD_SHAPE||b.roundRect(0,-g,d[0]+1,g,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,g,d,this.ds.scale);else m==e.ROUND_SHAPE||m==e.CIRCLE_SHAPE||m==e.CARD_SHAPE?(l&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*g,-0.5*g,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,l?b.fillRect(0.5*g-5,-0.5* +g-5,10,10):(b.beginPath(),b.arc(0.5*g,-0.5*g,5,0,2*Math.PI),b.fill())):(l&&(b.fillStyle="black",b.fillRect(0.5*(g-10)-1,-0.5*(g+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(g-10),-0.5*(g+10),10,10));b.globalAlpha=c;if(a.onDrawTitleText)a.onDrawTitleText(b,g,d,this.ds.scale,this.title_text_font,t);!l&&(b.font=this.title_text_font,c=String(a.getTitle()))&&(b.fillStyle=t?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="left", +b.measureText(c),b.fillText(c.substr(0,20),g,e.NODE_TITLE_TEXT_Y-g),b.textAlign="left"):(b.textAlign="left",b.fillText(c,g,e.NODE_TITLE_TEXT_Y-g)));a.flags.collapsed||!a.subgraph||a.skip_subgraph_button||(c=e.NODE_TITLE_HEIGHT,q=a.size[0]-c,h=e.isInsideRectangle(this.graph_mouse[0]-a.pos[0],this.graph_mouse[1]-a.pos[1],q+2,-c+2,c-4,c-4),b.fillStyle=h?"#888":"#555",m==e.BOX_SHAPE||l?b.fillRect(q+2,-c+2,c-4,c-4):(b.beginPath(),b.roundRect(q+2,-c+2,c-4,c-4,4),b.fill()),b.fillStyle="#333",b.beginPath(), +b.moveTo(q+0.2*c,0.6*-c),b.lineTo(q+0.8*c,0.6*-c),b.lineTo(q+0.5*c,0.3*-c),b.fill());if(a.onDrawTitle)a.onDrawTitle(b)}if(t){if(a.onBounding)a.onBounding(u);r==e.TRANSPARENT_TITLE&&(u[1]-=g,u[3]+=g);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();m==e.BOX_SHAPE?b.rect(-6+u[0],-6+u[1],12+u[2],12+u[3]):m==e.ROUND_SHAPE||m==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+u[0],-6+u[1],12+u[2],12+u[3],2*this.round_radius):m==e.CARD_SHAPE?b.roundRect(-6+u[0],-6+u[1],12+u[2],12+u[3],2*this.round_radius,2): +m==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=f;b.globalAlpha=1}};var I=new Float32Array(4),q=new Float32Array(4),r=new Float32Array(2),l=new Float32Array(2);k.prototype.drawConnections=function(a){var b=e.getTime(),d=this.visible_area;I[0]=d[0]-20;I[1]=d[1]-20;I[2]=d[2]+40;I[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var d=this.graph._nodes,f=0,g=d.length;f< +g;++f){var t=d[f];if(t.inputs&&t.inputs.length)for(var c=0;cq[2]&&(q[0]+=q[2],q[2]=Math.abs(q[2]));0>q[3]&&(q[1]+=q[3],q[3]=Math.abs(q[3]));if(F(q,I)){var H=k.outputs[h],h=t.inputs[c];if(H&& +h&&(k=H.dir||(k.horizontal?e.DOWN:e.RIGHT),h=h.dir||(t.horizontal?e.UP:e.LEFT),this.renderLink(a,s,G,m,!1,0,null,k,h),m&&m._last_time&&1E3>b-m._last_time)){var H=2-0.002*(b-m._last_time),A=a.globalAlpha;a.globalAlpha=A*H;this.renderLink(a,s,G,m,!0,H,"white",k,h);a.globalAlpha=A}}}}}}a.globalAlpha=1};k.prototype.renderLink=function(a,b,d,f,g,t,c,l,m,q){f&&this.visible_links.push(f);!c&&f&&(c=f.color||k.link_type_colors[f.type]);c||(c=this.default_link_color);null!=f&&this.highlighted_links[f.id]&& +(c="#FFF");l=l||e.RIGHT;m=m||e.LEFT;var r=B(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(h[0],h[1]),a.rotate(H),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(q[0],q[1]),a.rotate(A), +a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill());if(t)for(a.fillStyle=c,h=0;5>h;++h)t=(0.001*e.getTime()+0.2*h)%1,g=this.computeConnectionPoint(b,d,t,l,m),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill()};k.prototype.computeConnectionPoint=function(a,b,d,f,g){f=f||e.RIGHT;g=g||e.LEFT;var t=B(a,b),c=[a[0],a[1]],l=[b[0],b[1]];switch(f){case e.LEFT:c[0]+=-0.25*t;break;case e.RIGHT:c[0]+=0.25*t;break;case e.UP:c[1]+= +-0.25*t;break;case e.DOWN:c[1]+=0.25*t}switch(g){case e.LEFT:l[0]+=-0.25*t;break;case e.RIGHT:l[0]+=0.25*t;break;case e.UP:l[1]+=-0.25*t;break;case e.DOWN:l[1]+=0.25*t}f=(1-d)*(1-d)*(1-d);g=3*(1-d)*(1-d)*d;t=3*(1-d)*d*d;d*=d*d;return[f*a[0]+g*c[0]+t*l[0]+d*b[0],f*a[1]+g*c[1]+t*l[1]+d*b[1]]};k.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,d=0;dc||c>m-12||lh.last_y+H)){f=h.value;switch(h.type){case "button":if("mousemove"===d.type)break;h.callback&&setTimeout(function(){h.callback(h,k,a,b,d)},20);this.dirty_canvas=h.clicked=!0;break;case "slider":q=Math.clamp((c-10)/(m-20),0,1);h.value=h.options.min+(h.options.max-h.options.min)*q;h.callback&&setTimeout(function(){g(h,h.value)},20);this.dirty_canvas= +!0;break;case "number":case "combo":f=h.value;if("mousemove"==d.type&&"number"==h.type)h.value+=0.1*d.deltaX*(h.options.step||1),null!=h.options.min&&h.valueh.options.max&&(h.value=h.options.max);else if("mousedown"==d.type){var A=h.options.values;A&&A.constructor===Function&&(A=h.options.values(h,a));var E=null;"number"!=h.type&&(E=A.constructor===Array?A:Object.keys(A));c=40>c?-1:c>m-40?1:0;if("number"==h.type)h.value+=0.1*c*(h.options.step|| +1),null!=h.options.min&&h.valueh.options.max&&(h.value=h.options.max);else if(c)q=-1,this.last_mouseclick=0,q=A.constructor===Object?E.indexOf(String(h.value))+c:E.indexOf(h.value)+c,q>=E.length&&(q=E.length-1),0>q&&(q=0),h.value=A.constructor===Array?A[q]:q;else{var K=A!=E?Object.values(A):A;new e.ContextMenu(K,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:s.bind(h)},q);var s=function(a,b,d){A!=E&&(a=K.indexOf(a)); +this.value=a;g(this,a);k.dirty_canvas=!0;return!1}}}else"mouseup"==d.type&&"number"==h.type&&(c=40>c?-1:c>m-40?1:0,200>d.click_time&&0==c&&this.prompt("Value",h.value,function(a){this.value=Number(a);g(this,this.value)}.bind(h),d));f!=h.value&&setTimeout(function(){g(this,this.value)}.bind(h),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(h.value=!h.value,setTimeout(function(){g(h,h.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",h.value,function(a){this.value= +a;g(this,a)}.bind(h),d);break;default:h.mouse&&(this.dirty_canvas=h.mouse(d,[c,l],a))}if(f!=h.value){if(a.onWidgetChanged)a.onWidgetChanged(h.name,h.value,f,h);a.graph._version++}return h}}}return null};k.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;f +d&&0.01>b.editor_alpha&&(clearInterval(f),1>d&&(b.live_mode=!0));1"+q+""+a+"",value:q})}if(m.length)return new e.ContextMenu(m,{event:d,callback:c,parentMenu:f,allow_html:!0,node:g},b),!1}};k.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};k.onResizeNode=function(a,b,d,f,g){if(g){g.size= +g.computeSize();if(g.onResize)g.onResize(g.size);g.setDirtyCanvas(!0,!0)}};k.prototype.showLinkMenu=function(a,b){var d=this;console.log(a);var f=new e.ContextMenu(["Add Node",null,"Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b,c,e){switch(b){case "Add Node":k.onMenuAdd(null,null,e,f,function(b){console.log("node autoconnect");var g=d.graph.getNodeById(a.origin_id),f=d.graph.getNodeById(a.target_id);b.inputs&&b.inputs.length&&b.outputs&&b.outputs.length&&g.outputs[a.origin_slot].type== +b.inputs[0].type&&b.outputs[0].type==f.inputs[0].type&&(g.connect(a.origin_slot,b,0),b.connect(0,f,a.target_slot),b.pos[0]-=0.5*b.size[0])});break;case "Delete":d.graph.removeLink(a.id)}}});return!1};k.onShowPropertyEditor=function(a,b,d,f,g){function c(){var b=m.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));g[e]=b;l.parentNode&&l.parentNode.removeChild(l);g.setDirtyCanvas(!0,!0)}var e=a.property||"title";b=g[e];var l=document.createElement("div");l.className="graphdialog"; +l.innerHTML="";l.querySelector(".name").innerText=e;var m=l.querySelector("input");m&&(m.value=b,m.addEventListener("blur",function(a){this.focus()}),m.addEventListener("keydown",function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=k.active_canvas.canvas;d=b.getBoundingClientRect();var q=f=-20;d&&(f-=d.left,q-=d.top);event?(l.style.left=event.clientX+f+"px",l.style.top=event.clientY+q+ +"px"):(l.style.left=0.5*b.width+f+"px",l.style.top=0.5*b.height+q+"px");l.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(l)};k.prototype.prompt=function(a,b,d,f){var g=this;a=a||"";var c=!1,e=document.createElement("div");e.className="graphdialog rounded";e.innerHTML=" ";e.close=function(){g.prompt_box=null;e.parentNode&&e.parentNode.removeChild(e)};1k.search_limit)break}}q=null;if(Array.prototype.filter)q=Object.keys(e.registered_node_types).filter(U); +else for(l in q=[],e.registered_node_types)U(l)&&q.push(l);for(l=0;lk.search_limit);l++);var U=function(a){var b=e.registered_node_types[a];return m&&b.filter!=m?!1:-1!==a.toLowerCase().indexOf(d)}}}var g=this,c=k.active_canvas,l=c.canvas,m=l.ownerDocument||document,q=document.createElement("div");q.className="litegraph litesearchbox graphdialog rounded";q.innerHTML="Search
"; +q.close=function(){g.search_box=null;m.body.focus();m.body.style.overflow="";setTimeout(function(){g.canvas.focus()},20);q.parentNode&&q.parentNode.removeChild(q)};var h=null;1l.height-200&&(r.style.maxHeight=l.height-a.layerY-20+"px");E.focus();return q};k.prototype.showEditPropertyValue=function(a,b,d){function f(){g(r.value)}function g(g){c&&c.values&&c.values.constructor===Object&&void 0!=c.values[g]&&(g=c.values[g]);"number"==typeof a.properties[b]&&(g=Number(g));if("array"==e||"object"==e)g=JSON.parse(g);a.properties[b]= +g;a.graph&&a.graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,g);if(d.onclose)d.onclose();h.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){d=d||{};var c=a.getPropertyInfo(b),e=c.type,l="";if("string"==e||"number"==e||"array"==e||"object"==e)l="";else if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)l="";else{console.warn("unknown type: "+e); +return}else{var l=""}var h=this.createDialog(""+b+""+l+"",d);if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)(r=h.querySelector("input"))&&r.addEventListener("click",function(a){g(!!r.checked)});else{if(r=h.querySelector("input"))r.addEventListener("blur", +function(a){this.focus()}),q=void 0!==a.properties[b]?a.properties[b]:"",q=JSON.stringify(q),r.value=q,r.addEventListener("keydown",function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())})}else{var r=h.querySelector("select");r.addEventListener("change",function(a){g(a.target.value)})}h.querySelector("button").addEventListener("click",f);return h}};k.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var f=this.canvas.getBoundingClientRect(), +g=-20,c=-20;f&&(g-=f.left,c-=f.top);b.position?(g+=b.position[0],c+=b.position[1]):b.event?(g+=b.event.clientX,c+=b.event.clientY):(g+=0.5*this.canvas.width,c+=0.5*this.canvas.height);d.style.left=g+"px";d.style.top=c+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};k.prototype.createPanel=function(a,b){b=b||{};var d=b.window||window,f=document.createElement("div");f.className="litegraph dialog";f.innerHTML="
"; f.header=f.querySelector(".dialog-header");b.width&&(f.style.width=b.width+(b.width.constructor===Number?"px":""));b.height&&(f.style.height=b.height+(b.height.constructor===Number?"px":""));if(b.closable){var g=document.createElement("span");g.innerHTML="✕";g.classList.add("close");g.addEventListener("click",function(){f.close()});f.header.appendChild(g)}f.title_element=f.querySelector(".dialog-title");f.title_element.innerText=a;f.content=f.querySelector(".dialog-content");f.footer=f.querySelector(".dialog-footer"); f.close=function(){this.parentNode.removeChild(this)};f.clear=function(){this.content.innerHTML=""};f.addHTML=function(a,b,d){var g=document.createElement("div");b&&(g.className=b);g.innerHTML=a;d?f.footer.appendChild(g):f.content.appendChild(g);return g};f.addButton=function(a,b,d){var g=document.createElement("button");g.innerText=a;g.options=d;g.classList.add("btn");g.addEventListener("click",b);f.footer.appendChild(g);return g};f.addSeparator=function(){var a=document.createElement("div");a.className= -"separator";f.content.appendChild(a)};f.addWidget=function(a,b,g,c,l){function p(a,b){console.log("change",a,b);c.callback&&c.callback(a,b);l&&l(a,b)}c=c||{};var u=String(g);"number"==a&&(u=g.toFixed(3));var w=document.createElement("div");w.className="property";w.innerHTML="";w.querySelector(".property_name").innerText=b;var t=w.querySelector(".property_value");t.innerText=u;w.dataset.property=b;w.dataset.type=c.type||a;w.options= -c;w.value=g;if("boolean"==a)w.classList.add("boolean"),g&&w.classList.add("bool-on"),w.addEventListener("click",function(){var a=this.dataset.property;this.value=!this.value;this.classList.toggle("bool-on");this.querySelector(".property_value").innerText=this.value?"true":"false";p(a,this.value)});else if("string"==a||"number"==a)t.setAttribute("contenteditable",!0),t.addEventListener("keydown",function(a){"Enter"==a.code&&(a.preventDefault(),this.blur())}),t.addEventListener("blur",function(){var a= -this.innerText,b=this.parentNode.dataset.property;"number"==this.parentNode.dataset.type&&(a=Number(a));p(b,a)});else if("enum"==a||"combo"==a)u=h.getPropertyPrintableValue(g,c.values);t.innerText=u;t.addEventListener("click",function(a){var b=this.parentNode.dataset.property,g=this;new e.ContextMenu(c.values||[],{event:a,className:"dark",callback:function(a,d,f){g.innerText=a;p(b,a);return!1}},d)});f.content.appendChild(w);return w};return f};h.getPropertyPrintableValue=function(a,b){if(!b||b.constructor=== -Array)return String(a);if(b.constructor===Object){var d="",f;for(f in b)if(b[f]==a){d=f;break}return String(a)+" ("+d+")"}};h.prototype.showShowNodePanel=function(a){window.SELECTED_NODE=a;var b=document.querySelector("#node-panel");b&&b.close();var d=this.getCanvasWindow(),b=this.createPanel(a.title||"",{closable:!0,window:d});b.id="node-panel";b.node=a;b.classList.add("settings");var f=this;(function(){b.content.innerHTML="";b.addHTML(""+a.type+""+ -(a.constructor.desc||"")+"");b.addHTML("

Properties

");for(var d in a.properties){var c=a.properties[d],e=a.getPropertyInfo(d);a.onAddPropertyToPanel&&a.onAddPropertyToPanel(d,b)||b.addWidget(e.widget||e.type,d,c,e,function(b,d){f.graph.beforeChange(a);a.setProperty(b,d);f.graph.afterChange();f.dirty_canvas=!0})}b.addSeparator();if(a.onShowCustomPanelInfo)a.onShowCustomPanelInfo(b);b.addButton("Delete",function(){a.block_delete||(a.graph.remove(a),b.close())}).classList.add("delete")})(); -this.canvas.parentNode.appendChild(b)};h.prototype.showSubgraphPropertiesDialog=function(a){function b(){f.clear();if(a.inputs)for(var d=0;d✕ ","subgraph_property");e.dataset.name=c.name;e.dataset.slot=d;e.querySelector(".name").innerText=c.name;e.querySelector(".type").innerText=c.type;e.querySelector("button").addEventListener("click", -function(d){a.removeInput(Number(this.parentNode.dataset.slot));b()})}}}console.log("showing subgraph properties dialog");var d=this.canvas.parentNode.querySelector(".subgraph_dialog");d&&d.close();var f=this.createPanel("Subgraph Inputs",{closable:!0,width:500});f.node=a;f.classList.add("subgraph_dialog");f.addHTML(" + NameType","subgraph_property extra",!0).querySelector("button").addEventListener("click", -function(d){d=this.parentNode;var f=d.querySelector(".name").value,c=d.querySelector(".type").value;f&&-1==a.findInputSlot(f)&&(a.addInput(f,c),d.querySelector(".name").value="",d.querySelector(".type").value="",b())});b();this.canvas.parentNode.appendChild(f);return f};h.prototype.checkPanels=function(){if(this.canvas)for(var a=this.canvas.parentNode.querySelectorAll(".litegraph.dialog"),b=0;bNo color"});for(var c in h.node_colors)a=h.node_colors[c],a={value:c,content:""+c+""},b.push(a);new e.ContextMenu(b,{event:d,callback:function(a){g&&((a=a.value?h.node_colors[a.value]:null)?g.constructor===e.LGraphGroup?g.color=a.groupcolor:(g.color=a.color,g.bgcolor=a.bgcolor): -(delete g.color,delete g.bgcolor),g.setDirtyCanvas(!0,!0))},parentMenu:f,node:g});return!1};h.onMenuNodeShapes=function(a,b,d,f,g){if(!g)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){g&&(g.graph.beforeChange(g),g.shape=a,g.graph.afterChange(g),g.setDirtyCanvas(!0))},parentMenu:f,node:g});return!1};h.onMenuNodeRemove=function(a,b,d,f,g){if(!g)throw"no node passed";!1!==g.removable&&(a=g.graph,a.beforeChange(),a.remove(g),a.afterChange(),g.setDirtyCanvas(!0,!0))}; -h.onMenuNodeToSubgraph=function(a,b,d,f,g){a=g.graph;if(b=h.active_canvas)d=Object.values(b.selected_nodes||{}),d.length||(d=[g]),f=e.createNode("graph/subgraph"),f.pos=g.pos.concat(),a.add(f),f.buildFromNodes(d),b.deselectAllNodes(),g.setDirtyCanvas(!0,!0)};h.onMenuNodeClone=function(a,b,d,f,g){!1!=g.clonable&&(a=g.clone())&&(a.pos=[g.pos[0]+5,g.pos[1]+5],g.graph.beforeChange(),g.graph.add(a),g.graph.afterChange(),g.setDirtyCanvas(!0,!0))};h.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"}};h.prototype.getCanvasMenuOptions=function(){var a= -null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:h.onMenuAdd},{content:"Add Group",callback:h.onGroupAdd}],this._graph_stack&&0Name",g),l=e.querySelector("input");l&&c&&(l.value=c.label||"");e.querySelector("button").addEventListener("click",function(a){l.value&& -(c&&(c.label=l.value),d.setDirty(!0));e.close()})}},extra:a};a&&(c.title=a.type);var l=null;a&&(l=a.getSlotInPosition(b.canvasX,b.canvasY),h.active_node=a);if(l){g=[];if(a.getSlotMenuOptions)g=a.getSlotMenuOptions(l);else{l&&l.output&&l.output.links&&l.output.links.length&&g.push({content:"Disconnect Links",slot:l});var p=l.input||l.output;g.push(p.locked?"Cannot remove":{content:"Remove Slot",slot:l});g.push(p.nameLocked?"Cannot rename":{content:"Rename Slot",slot:l})}c.title=(l.input?l.input.type: -l.output.type)||"*";l.input&&l.input.type==e.ACTION&&(c.title="Action");l.output&&l.output.type==e.EVENT&&(c.title="Event")}else a?g=this.getNodeMenuOptions(a):(g=this.getCanvasMenuOptions(),(l=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&g.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:l,options:this.getGroupMenuOptions(l)}}));g&&new e.ContextMenu(g,c,f)};"undefined"!=typeof window&&window.CanvasRenderingContext2D&&(window.CanvasRenderingContext2D.prototype.roundRect= -function(a,b,d,f,g,c){void 0===g&&(g=5);void 0===c&&(c=g);this.moveTo(a+g,b);this.lineTo(a+d-g,b);this.quadraticCurveTo(a+d,b,a+d,b+g);this.lineTo(a+d,b+f-c);this.quadraticCurveTo(a+d,b+f,a+d-c,b+f);this.lineTo(a+c,b+f);this.quadraticCurveTo(a,b+f,a,b+f-c);this.lineTo(a,b+g);this.quadraticCurveTo(a,b,a+g,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0};e.distance=D;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+ -","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=x;e.growBounding=function(a,b,d){ba[2]&&(a[2]=b);da[3]&&(a[3]=d)};e.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};e.overlapBounding=B;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,f,g,c=0;6>c;c+=2)f="0123456789ABCDEF".indexOf(a.charAt(c)),g="0123456789ABCDEF".indexOf(a.charAt(c+ -1)),b[d]=16*f+g,d++;return b};e.num2hex=function(a){for(var b="#",d,f,g=0;3>g;g++)d=a[g]/16,f=a[g]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(f);return b};G.prototype.addItem=function(a,b,d){function f(a){var b=this.value;b&&b.has_submenu&&g.call(this,a)}function g(a){var b=this.value,g=!0;c.current_submenu&&c.current_submenu.close(a);if(d.callback){var f=d.callback.call(this,b,d,a,c,d.node);!0===f&&(g=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(f=b.callback.call(this, -b,d,a,c,d.extra),!0===f&&(g=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new c.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:c,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra,autoopen:d.autoopen});g=!1}g&&!c.lock&&c.close()}var c=this;d=d||{};var e=document.createElement("div");e.className="litemenu-entry submenu";var l=!1;if(null===b)e.classList.add("separator");else{e.innerHTML=b&& -b.title?b.title:a;if(e.value=b)b.disabled&&(l=!0,e.classList.add("disabled")),(b.submenu||b.has_submenu)&&e.classList.add("has_submenu");"function"==typeof b?(e.dataset.value=a,e.onclick_callback=b):e.dataset.value=b;b.className&&(e.className+=" "+b.className)}this.root.appendChild(e);l||e.addEventListener("click",g);d.autoopen&&e.addEventListener("mouseenter",f);return e};G.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&&!G.isCursorOverElement(a,this.parentMenu.root)&&G.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};G.trigger=function(a,b,d,f){var g=document.createEvent("CustomEvent");g.initCustomEvent(b,!0,!0,d);g.srcElement=f;a.dispatchEvent?a.dispatchEvent(g):a.__events&&a.__events.dispatchEvent(g);return g};G.prototype.getTopMenu= -function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};G.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};G.isCursorOverElement=function(a,b){var d=a.clientX,f=a.clientY,g=b.getBoundingClientRect();return g?f>g.top&&fg.left&&dMath.abs(d))return f[1];d=(a-f[0])/d;return f[1]*(1-d)+g[1]*d}}return 0}};E.prototype.draw=function(a,b,d,f,g,c){if(d=this.points){this.size=b;var e=b[0]-2*this.margin;b=b[1]-2*this.margin;g=g||"#666";a.save();a.translate(this.margin,this.margin);f&&(a.fillStyle="#111",a.fillRect(0,0,e,b),a.fillStyle="#222",a.fillRect(0.5*e,0,1,b),a.strokeStyle="#333",a.strokeRect(0,0,e,b));a.strokeStyle= -g;c&&(a.globalAlpha=0.5);a.beginPath();for(f=0;fa[1])){var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=a[0]-this.margin,e=a[1]-this.margin;this.selected=this.getCloserPoint([c, -e],30/b.ds.scale);-1==this.selected&&(f=[c/f,1-e/g],d.push(f),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(f),this.must_update=!0);if(-1!=this.selected)return!0}};E.prototype.onMouseMove=function(a,b){var d=this.points;if(d){var f=this.selected;if(!(0>f)){var g=(a[0]-this.margin)/(this.size[0]-2*this.margin),c=(a[1]-this.margin)/(this.size[1]-2*this.margin);this._nearest=this.getCloserPoint([a[0]-this.margin,a[1]-this.margin],30/b.ds.scale);var e=d[f];if(e){var l=0==f||f==d.length- -1;!l&&(-10>a[0]||a[0]>this.size[0]+10||-10>a[1]||a[1]>this.size[1]+10)?(d.splice(f,1),this.selected=-1):(e[0]=l?0==f?0:1:Math.clamp(g,0,1),e[1]=1-Math.clamp(c,0,1),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(e),this.must_update=!0)}}}};E.prototype.onMouseUp=function(a,b){this.selected=-1;return!1};E.prototype.getCloserPoint=function(a,b){var d=this.points;if(!d)return-1;b=b||30;for(var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=d.length,e=[0,0],l=1E6,r=-1,p=0;p< -c;++p){var h=d[p];e[0]=h[0]*f;e[1]=(1-h[1])*g;h=vec2.distance(a,e);h>l||h>b||(r=p,l=h)}return r};e.CurveEditor=E;e.getParameterNames=function(a){return(a+"").replace(/[/][/].*$/gm,"").replace(/\s+/g,"").replace(/[/][*][^/*]*[*][/]/g,"").split("){",1)[0].replace(/^[^(]*[(]/,"").replace(/=[^,]+/g,"").split(",").filter(Boolean)};Math.clamp=function(a,b,d){return b>a?b:d";h.querySelector(".property_name").innerText=b;var r=h.querySelector(".property_value");r.innerText=q;h.dataset.property=b;h.dataset.type= +c.type||a;h.options=c;h.value=g;if("boolean"==a)h.classList.add("boolean"),g&&h.classList.add("bool-on"),h.addEventListener("click",function(){var a=this.dataset.property;this.value=!this.value;this.classList.toggle("bool-on");this.querySelector(".property_value").innerText=this.value?"true":"false";m(a,this.value)});else if("string"==a||"number"==a)r.setAttribute("contenteditable",!0),r.addEventListener("keydown",function(a){"Enter"==a.code&&(a.preventDefault(),this.blur())}),r.addEventListener("blur", +function(){var a=this.innerText,b=this.parentNode.dataset.property;"number"==this.parentNode.dataset.type&&(a=Number(a));m(b,a)});else if("enum"==a||"combo"==a)q=k.getPropertyPrintableValue(g,c.values);r.innerText=q;r.addEventListener("click",function(a){var b=this.parentNode.dataset.property,g=this;new e.ContextMenu(c.values||[],{event:a,className:"dark",callback:function(a,d,f){g.innerText=a;m(b,a);return!1}},d)});f.content.appendChild(h);return h};return f};k.getPropertyPrintableValue=function(a, +b){if(!b||b.constructor===Array)return String(a);if(b.constructor===Object){var d="",f;for(f in b)if(b[f]==a){d=f;break}return String(a)+" ("+d+")"}};k.prototype.showShowNodePanel=function(a){window.SELECTED_NODE=a;var b=document.querySelector("#node-panel");b&&b.close();var d=this.getCanvasWindow(),b=this.createPanel(a.title||"",{closable:!0,window:d});b.id="node-panel";b.node=a;b.classList.add("settings");var f=this;(function(){b.content.innerHTML="";b.addHTML(""+a.type+ +""+(a.constructor.desc||"")+"");b.addHTML("

Properties

");for(var d in a.properties){var c=a.properties[d],e=a.getPropertyInfo(d);a.onAddPropertyToPanel&&a.onAddPropertyToPanel(d,b)||b.addWidget(e.widget||e.type,d,c,e,function(b,d){f.graph.beforeChange(a);a.setProperty(b,d);f.graph.afterChange();f.dirty_canvas=!0})}b.addSeparator();if(a.onShowCustomPanelInfo)a.onShowCustomPanelInfo(b);b.addButton("Delete",function(){a.block_delete|| +(a.graph.remove(a),b.close())}).classList.add("delete")})();this.canvas.parentNode.appendChild(b)};k.prototype.showSubgraphPropertiesDialog=function(a){function b(){f.clear();if(a.inputs)for(var d=0;d✕ ","subgraph_property");e.dataset.name=c.name;e.dataset.slot=d;e.querySelector(".name").innerText=c.name;e.querySelector(".type").innerText= +c.type;e.querySelector("button").addEventListener("click",function(d){a.removeInput(Number(this.parentNode.dataset.slot));b()})}}}console.log("showing subgraph properties dialog");var d=this.canvas.parentNode.querySelector(".subgraph_dialog");d&&d.close();var f=this.createPanel("Subgraph Inputs",{closable:!0,width:500});f.node=a;f.classList.add("subgraph_dialog");f.addHTML(" + NameType", +"subgraph_property extra",!0).querySelector("button").addEventListener("click",function(d){d=this.parentNode;var f=d.querySelector(".name").value,c=d.querySelector(".type").value;f&&-1==a.findInputSlot(f)&&(a.addInput(f,c),d.querySelector(".name").value="",d.querySelector(".type").value="",b())});b();this.canvas.parentNode.appendChild(f);return f};k.prototype.checkPanels=function(){if(this.canvas)for(var a=this.canvas.parentNode.querySelectorAll(".litegraph.dialog"),b=0;bNo color"});for(var c in k.node_colors)a=k.node_colors[c],a={value:c,content:""+c+""},b.push(a);new e.ContextMenu(b,{event:d,callback:function(a){g&&((a=a.value?k.node_colors[a.value]:null)? +g.constructor===e.LGraphGroup?g.color=a.groupcolor:(g.color=a.color,g.bgcolor=a.bgcolor):(delete g.color,delete g.bgcolor),g.setDirtyCanvas(!0,!0))},parentMenu:f,node:g});return!1};k.onMenuNodeShapes=function(a,b,d,f,g){if(!g)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){g&&(g.graph.beforeChange(g),g.shape=a,g.graph.afterChange(g),g.setDirtyCanvas(!0))},parentMenu:f,node:g});return!1};k.onMenuNodeRemove=function(a,b,d,f,g){if(!g)throw"no node passed";!1!==g.removable&& +(a=g.graph,a.beforeChange(),a.remove(g),a.afterChange(),g.setDirtyCanvas(!0,!0))};k.onMenuNodeToSubgraph=function(a,b,d,f,g){a=g.graph;if(b=k.active_canvas)d=Object.values(b.selected_nodes||{}),d.length||(d=[g]),f=e.createNode("graph/subgraph"),f.pos=g.pos.concat(),a.add(f),f.buildFromNodes(d),b.deselectAllNodes(),g.setDirtyCanvas(!0,!0)};k.onMenuNodeClone=function(a,b,d,f,g){!1!=g.clonable&&(a=g.clone())&&(a.pos=[g.pos[0]+5,g.pos[1]+5],g.graph.beforeChange(),g.graph.add(a),g.graph.afterChange(), +g.setDirtyCanvas(!0,!0))};k.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"}};k.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:k.onMenuAdd},{content:"Add Group",callback:k.onGroupAdd}],this._graph_stack&&0Name", +g),l=e.querySelector("input");l&&c&&(l.value=c.label||"");e.querySelector("button").addEventListener("click",function(a){l.value&&(c&&(c.label=l.value),d.setDirty(!0));e.close()})}},extra:a};a&&(c.title=a.type);var l=null;a&&(l=a.getSlotInPosition(b.canvasX,b.canvasY),k.active_node=a);if(l){g=[];if(a.getSlotMenuOptions)g=a.getSlotMenuOptions(l);else{l&&l.output&&l.output.links&&l.output.links.length&&g.push({content:"Disconnect Links",slot:l});var m=l.input||l.output;g.push(m.locked?"Cannot remove": +{content:"Remove Slot",slot:l});g.push(m.nameLocked?"Cannot rename":{content:"Rename Slot",slot:l})}c.title=(l.input?l.input.type:l.output.type)||"*";l.input&&l.input.type==e.ACTION&&(c.title="Action");l.output&&l.output.type==e.EVENT&&(c.title="Event")}else a?g=this.getNodeMenuOptions(a):(g=this.getCanvasMenuOptions(),(l=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&g.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:l,options:this.getGroupMenuOptions(l)}}));g&&new e.ContextMenu(g, +c,f)};"undefined"!=typeof window&&window.CanvasRenderingContext2D&&(window.CanvasRenderingContext2D.prototype.roundRect=function(a,b,d,f,g,c){void 0===g&&(g=5);void 0===c&&(c=g);this.moveTo(a+g,b);this.lineTo(a+d-g,b);this.quadraticCurveTo(a+d,b,a+d,b+g);this.lineTo(a+d,b+f-c);this.quadraticCurveTo(a+d,b+f,a+d-c,b+f);this.lineTo(a+c,b+f);this.quadraticCurveTo(a,b+f,a,b+f-c);this.lineTo(a,b+g);this.quadraticCurveTo(a,b,a+g,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0}; +e.distance=B;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=v;e.growBounding=function(a,b,d){ba[2]&&(a[2]=b);da[3]&&(a[3]=d)};e.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};e.overlapBounding=F;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase(); +for(var b=Array(3),d=0,f,g,c=0;6>c;c+=2)f="0123456789ABCDEF".indexOf(a.charAt(c)),g="0123456789ABCDEF".indexOf(a.charAt(c+1)),b[d]=16*f+g,d++;return b};e.num2hex=function(a){for(var b="#",d,f,g=0;3>g;g++)d=a[g]/16,f=a[g]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(f);return b};x.prototype.addItem=function(a,b,d){function f(a){var b=this.value;b&&b.has_submenu&&g.call(this,a)}function g(a){var b=this.value,g=!0;c.current_submenu&&c.current_submenu.close(a);if(d.callback){var f=d.callback.call(this, +b,d,a,c,d.node);!0===f&&(g=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(f=b.callback.call(this,b,d,a,c,d.extra),!0===f&&(g=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new c.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:c,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra,autoopen:d.autoopen});g=!1}g&&!c.lock&&c.close()}var c=this;d=d||{};var e=document.createElement("div"); +e.className="litemenu-entry submenu";var l=!1;if(null===b)e.classList.add("separator");else{e.innerHTML=b&&b.title?b.title:a;if(e.value=b)b.disabled&&(l=!0,e.classList.add("disabled")),(b.submenu||b.has_submenu)&&e.classList.add("has_submenu");"function"==typeof b?(e.dataset.value=a,e.onclick_callback=b):e.dataset.value=b;b.className&&(e.className+=" "+b.className)}this.root.appendChild(e);l||e.addEventListener("click",g);d.autoopen&&e.addEventListener("mouseenter",f);return e};x.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&&!x.isCursorOverElement(a,this.parentMenu.root)&&x.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};x.trigger=function(a,b,d,f){var g=document.createEvent("CustomEvent");g.initCustomEvent(b, +!0,!0,d);g.srcElement=f;a.dispatchEvent?a.dispatchEvent(g):a.__events&&a.__events.dispatchEvent(g);return g};x.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};x.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};x.isCursorOverElement=function(a,b){var d=a.clientX,f=a.clientY,g=b.getBoundingClientRect();return g?f>g.top&&fg.left&&dMath.abs(d))return f[1];d=(a-f[0])/d;return f[1]*(1-d)+g[1]*d}}return 0}};C.prototype.draw=function(a,b,d,f,g,c){if(d=this.points){this.size=b;var e=b[0]-2*this.margin;b=b[1]-2*this.margin;g=g||"#666";a.save();a.translate(this.margin, +this.margin);f&&(a.fillStyle="#111",a.fillRect(0,0,e,b),a.fillStyle="#222",a.fillRect(0.5*e,0,1,b),a.strokeStyle="#333",a.strokeRect(0,0,e,b));a.strokeStyle=g;c&&(a.globalAlpha=0.5);a.beginPath();for(f=0;fa[1])){var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=a[0]-this.margin,e=a[1]-this.margin;this.selected=this.getCloserPoint([c,e],30/b.ds.scale);-1==this.selected&&(f=[c/f,1-e/g],d.push(f),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(f),this.must_update=!0);if(-1!=this.selected)return!0}};C.prototype.onMouseMove=function(a,b){var d=this.points;if(d){var f=this.selected;if(!(0>f)){var g=(a[0]-this.margin)/(this.size[0]-2*this.margin),c=(a[1]- +this.margin)/(this.size[1]-2*this.margin);this._nearest=this.getCloserPoint([a[0]-this.margin,a[1]-this.margin],30/b.ds.scale);var e=d[f];if(e){var l=0==f||f==d.length-1;!l&&(-10>a[0]||a[0]>this.size[0]+10||-10>a[1]||a[1]>this.size[1]+10)?(d.splice(f,1),this.selected=-1):(e[0]=l?0==f?0:1:Math.clamp(g,0,1),e[1]=1-Math.clamp(c,0,1),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(e),this.must_update=!0)}}}};C.prototype.onMouseUp=function(a,b){this.selected=-1;return!1};C.prototype.getCloserPoint= +function(a,b){var d=this.points;if(!d)return-1;b=b||30;for(var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=d.length,e=[0,0],l=1E6,m=-1,q=0;ql||h>b||(m=q,l=h)}return m};e.CurveEditor=C;e.getParameterNames=function(a){return(a+"").replace(/[/][/].*$/gm,"").replace(/\s+/g,"").replace(/[/][*][^/*]*[*][/]/g,"").split("){",1)[0].replace(/^[^(]*[(]/,"").replace(/=[^,]+/g,"").split(",").filter(Boolean)};Math.clamp=function(a, +b,d){return b>a?b:dthis.size[1]-f.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)};m.prototype.computeSize=function(){return[200,Math.max(this.inputs?this.inputs.length:0,this.outputs?this.outputs.length:0)*f.NODE_SLOT_HEIGHT+f.NODE_TITLE_HEIGHT]};m.prototype.onSubgraphTrigger=function(a,b){var d=this.findOutputSlot(a);-1!=d&&this.triggerSlot(d)};m.prototype.onSubgraphNewInput= -function(a,b){-1==this.findInputSlot(a)&&this.addInput(a,b)};m.prototype.onSubgraphRenamedInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).type=b)};m.prototype.onSubgraphRemovedInput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeInput(a)};m.prototype.onSubgraphNewOutput=function(a,b){-1==this.findOutputSlot(a)&&this.addOutput(a,b)};m.prototype.onSubgraphRenamedOutput= -function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeOutput=function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).type=b)};m.prototype.onSubgraphRemovedOutput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeOutput(a)};m.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Open",callback:function(){a.openSubgraph(b.subgraph)}}]};m.prototype.onResize=function(a){a[1]+=20};m.prototype.serialize=function(){var a= -f.LGraphNode.prototype.serialize.call(this);a.subgraph=this.subgraph.serialize();return a};m.prototype.clone=function(){var a=f.createNode(this.type),b=this.serialize();delete b.id;delete b.inputs;delete b.outputs;a.configure(b);return a};m.prototype.buildFromNodes=function(a){for(var b={},d=0,f=0;fthis.size[1]-f.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)};n.prototype.computeSize=function(){return[200,Math.max(this.inputs?this.inputs.length:0,this.outputs?this.outputs.length:0)*f.NODE_SLOT_HEIGHT+f.NODE_TITLE_HEIGHT]};n.prototype.onSubgraphTrigger=function(a,b){var d=this.findOutputSlot(a);-1!=d&&this.triggerSlot(d)};n.prototype.onSubgraphNewInput= +function(a,b){-1==this.findInputSlot(a)&&this.addInput(a,b)};n.prototype.onSubgraphRenamedInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).name=b)};n.prototype.onSubgraphTypeChangeInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).type=b)};n.prototype.onSubgraphRemovedInput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeInput(a)};n.prototype.onSubgraphNewOutput=function(a,b){-1==this.findOutputSlot(a)&&this.addOutput(a,b)};n.prototype.onSubgraphRenamedOutput= +function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).name=b)};n.prototype.onSubgraphTypeChangeOutput=function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).type=b)};n.prototype.onSubgraphRemovedOutput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeOutput(a)};n.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Open",callback:function(){a.openSubgraph(b.subgraph)}}]};n.prototype.onResize=function(a){a[1]+=20};n.prototype.serialize=function(){var a= +f.LGraphNode.prototype.serialize.call(this);a.subgraph=this.subgraph.serialize();return a};n.prototype.clone=function(){var a=f.createNode(this.type),b=this.serialize();delete b.id;delete b.inputs;delete b.outputs;a.configure(b);return a};n.prototype.buildFromNodes=function(a){for(var b={},d=0,f=0;f=e?this.trigger(null,h):this._pending.push([e,h])};h.prototype.onExecute=function(){var c=1E3* -this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var h=0;hh[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};n.prototype.onMouseMove=function(c){if(this.mouse_captured){var h=this.old_y-c.canvasY;c.shiftKey&&(h*=10);if(c.metaKey||c.altKey)h*=0.1;this.old_y=c.canvasY;c=this._remainder+h/n.pixels_threshold;this._remainder=c%1;c=Math.clamp(this.properties.value+ -(c|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=c;this.graph._version++;this.setDirtyCanvas(!0)}};n.prototype.onMouseUp=function(c,h){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(h[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))};E.registerNodeType("widget/number",n);k.title= -"Combo";k.desc="Widget to select from a list";k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};k.prototype.onPropertyChanged=function(c,h){"values"==c?(this._values=h.split(";"),this.widget.options.values=this._values):"value"==c&&(this.widget.value=h)};E.registerNodeType("widget/combo",k);y.title="Knob";y.desc="Circular controller";y.size=[80,100];y.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 h=0.5*this.size[0],k=0.5*this.size[1],n=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(h,k);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,n,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,n-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(h,k,0.75*n,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var B=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(h+Math.cos(B)*n*0.65,k+Math.sin(B)*n*0.65,0.05*n,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*n)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),h,k+0.15*n)}};y.prototype.onExecute=function(){this.setOutputData(0, -this.properties.value);this.boxcolor=E.colorToString([this.value,this.value,this.value])};y.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]||E.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};y.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX- -this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h-0.01*(c[1]-this.oldmouse[1]);1h&&(h=0);this.value=h;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};y.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};y.prototype.onPropertyChanged=function(c,h){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(h),!0};E.registerNodeType("widget/knob", -y);h.title="Inner Slider";h.prototype.onPropertyChanged=function(c,h){"value"==c&&(this.slider.value=h)};h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};E.registerNodeType("widget/internal_slider",h);D.title="H.Slider";D.desc="Linear slider controller";D.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()};D.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor=E.colorToString([this.value,this.value,this.value])};D.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};D.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h+(c[0]-this.oldmouse[0])/this.size[0];1h&&(h=0);this.value=h;this.oldmouse=c;this.setDirtyCanvas(!0)}};D.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};D.prototype.onMouseLeave=function(c){};E.registerNodeType("widget/hslider",D);x.title="Progress";x.desc="Shows data in linear progress";x.prototype.onExecute= -function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};x.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var h=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),h=Math.min(1,h),h=Math.max(0,h);c.fillRect(2,2,(this.size[0]-4)*h,this.size[1]-4)};E.registerNodeType("widget/progress",x);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 h=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 k=this.properties.fontsize;c.textAlign=this.properties.align;c.font=k.toString()+"px 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a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor;this._value=null==this._value?a:this._value*(1-b)+a*b;this.setOutputData(0,this._value)};z.registerNodeType("math/tendTo", -w);t.values="+ - * / % ^ max min".split(" ");t.title="Operation";t.desc="Easy math operators";t["@OP"]={type:"enum",title:"operation",values:t.values};t.size=[100,60];t.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};t.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};t.prototype.onPropertyChanged=function(a,b){if("OP"==a)switch(this.properties.OP){case "+":this._func= -function(a,b){return a+b};break;case "-":this._func=function(a,b){return a-b};break;case "x":case "X":case "*":this._func=function(a,b){return a*b};break;case "/":this._func=function(a,b){return a/b};break;case "%":this._func=function(a,b){return a%b};break;case 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d=!0;switch(this.properties.OP){case ">":d=a>b;break;case "<":d=a=":d=a>=b;break;case "||":d=a||b;break;case "&&":d=a&&b}this.setOutputData(0,d);this.setOutputData(1,!d)};z.registerNodeType("math/condition",a);b.title="Accumulate";b.desc="Increments a value every time";b.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)};z.registerNodeType("math/accumulate",b);d.title="Trigonometry";d.desc="Sin Cos Tan";d.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,d=this.findInputSlot("amplitude");-1!=d&&(b=this.getInputData(d));var c=this.properties.offset,d=this.findInputSlot("offset");-1!=d&&(c=this.getInputData(d)); -for(var d=0,f=this.outputs.length;dXY";g.desc="vector 2 to components";g.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};z.registerNodeType("math3d/vec2-to-xy",g);q.title="XY->Vec2";q.desc="components to vector2";q.prototype.onExecute= -function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this._data;d[0]=a;d[1]=b;this.setOutputData(0,d)};z.registerNodeType("math3d/xy-to-vec2",q);A.title="Vec3->XYZ";A.desc="vector 3 to components";A.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]))};z.registerNodeType("math3d/vec3-to-xyz",A);K.title="XYZ->Vec3";K.desc="components to vector3"; -K.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this._data;c[0]=a;c[1]=b;c[2]=d;this.setOutputData(0,c)};z.registerNodeType("math3d/xyz-to-vec3",K);r.title="Vec4->XYZW";r.desc="vector 4 to components";r.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]))};z.registerNodeType("math3d/vec4-to-xyzw",r);s.title="XYZW->Vec4";s.desc="components to vector4";s.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this.getInputData(3);null==c&&(c=this.properties.w);var f=this._data;f[0]=a;f[1]=b;f[2]=d;f[3]=c;this.setOutputData(0,f)};z.registerNodeType("math3d/xyzw-to-vec4", -s)})(this); -(function(C){function 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-"number")}var x=C.LiteGraph;c.title="mat4";c.temp_quat=new Float32Array([0,0,0,1]);c.temp_mat4=new Float32Array(16);c.temp_vec3=new Float32Array(3);c.prototype.onPropertyChanged=function(c,h){this._must_update=!0};c.prototype.onExecute=function(){var h=this._result,k=c.temp_quat,n=c.temp_mat4,e=c.temp_vec3,p=this.getInputData(0),m=this.getInputData(1),v=this.getInputData(2);if(this._must_update||p||m||v)p=p||this.properties.T,m=m||this.properties.R,v=v||this.properties.S,mat4.identity(h),mat4.translate(h, -h,p),this.properties.R_in_degrees?(e.set(m),vec3.scale(e,e,DEG2RAD),quat.fromEuler(k,e)):quat.fromEuler(k,m),mat4.fromQuat(n,k),mat4.multiply(h,h,n),mat4.scale(h,h,v);this.setOutputData(0,h)};x.registerNodeType("math3d/mat4",c);m.values="+ - * / % ^ max min dot cross".split(" 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n(){this.size=[60,30];this.addInput("if","");this.addOutput("true",x.EVENT);this.addOutput("change",x.EVENT);this.addOutput("false",x.EVENT);this.properties={only_on_change:!0};this.prev=0}function s(){this.addInput("",x.ACTION);this.addInput("",x.ACTION);this.addInput("",x.ACTION);this.addInput("",x.ACTION);this.addInput("",x.ACTION);this.addInput("",x.ACTION);this.addOutput("",x.EVENT);this.addOutput("",x.EVENT); +this.addOutput("",x.EVENT);this.addOutput("",x.EVENT);this.addOutput("",x.EVENT);this.addOutput("",x.EVENT);this.size=[120,30];this.flags={horizontal:!0,render_box:!1}}function h(){this.size=[60,30];this.addInput("event",x.ACTION);this.addOutput("event",x.EVENT);this.properties={equal_to:"",has_property:"",property_equal_to:""}}function w(){this.addInput("in",x.ACTION);this.addInput("cond","boolean");this.addOutput("true",x.EVENT);this.addOutput("false",x.EVENT);this.size=[120,60];this._value=!1} +function k(){this.addInput("inc",x.ACTION);this.addInput("dec",x.ACTION);this.addInput("reset",x.ACTION);this.addOutput("change",x.EVENT);this.addOutput("num","number");this.num=0}function B(){this.size=[60,30];this.addProperty("time_in_ms",1E3);this.addInput("event",x.ACTION);this.addOutput("on_time",x.EVENT);this._pending=[]}function v(){this.addProperty("interval",1E3);this.addProperty("event","tick");this.addOutput("on_tick",x.EVENT);this.time=0;this.last_interval=1E3;this.triggered=!1}function F(){this.addInput("data", +"");this.addInput("assign",x.ACTION);this.addOutput("data","");this._last_value=null;this.properties={data:null,serialize:!0};var c=this;this.addWidget("button","store","",function(){c.properties.data=c._last_value})}var x=y.LiteGraph;c.title="Log Event";c.desc="Log event in console";c.prototype.onAction=function(c,e){console.log(c,e)};x.registerNodeType("events/log",c);n.title="TriggerEvent";n.desc="Triggers event if input evaluates to true";n.prototype.onExecute=function(c,e){var m=this.getInputData(0), +h=m!=this.prev;0===this.prev&&(h=!1);var k=h&&this.properties.only_on_change||!h&&!this.properties.only_on_change;m&&k&&this.triggerSlot(0,e);!m&&k&&this.triggerSlot(2,e);h&&this.triggerSlot(1,e);this.prev=m};x.registerNodeType("events/trigger",n);s.title="Sequencer";s.desc="Trigger events when an event arrives";s.prototype.getTitle=function(){return""};s.prototype.onAction=function(c,e){if(this.outputs)for(var m=0;m=m?this.trigger(null,e):this._pending.push([m,e])};B.prototype.onExecute=function(){var c=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms= +this.getInputData(1));for(var e=0;em[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};s.prototype.onMouseMove=function(c){if(this.mouse_captured){var m=this.old_y-c.canvasY;c.shiftKey&&(m*=10);if(c.metaKey||c.altKey)m*=0.1;this.old_y=c.canvasY;c=this._remainder+m/s.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)}};s.prototype.onMouseUp=function(c,m){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(m[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))};C.registerNodeType("widget/number",s);h.title= +"Combo";h.desc="Widget to select from a list";h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};h.prototype.onPropertyChanged=function(c,m){"values"==c?(this._values=m.split(";"),this.widget.options.values=this._values):"value"==c&&(this.widget.value=m)};C.registerNodeType("widget/combo",h);w.title="Knob";w.desc="Circular controller";w.size=[80,100];w.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 m=0.5*this.size[0],h=0.5*this.size[1],k=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(m,h);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,k,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,k-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(m,h,0.75*k,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var s=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(m+Math.cos(s)*k*0.65,h+Math.sin(s)*k*0.65,0.05*k,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*k)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),m,h+0.15*k)}};w.prototype.onExecute=function(){this.setOutputData(0, +this.properties.value);this.boxcolor=C.colorToString([this.value,this.value,this.value])};w.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]||C.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};w.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX- +this.pos[0],c.canvasY-this.pos[1]];var m=this.value,m=m-0.01*(c[1]-this.oldmouse[1]);1m&&(m=0);this.value=m;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};w.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};w.prototype.onPropertyChanged=function(c,m){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(m),!0};C.registerNodeType("widget/knob", +w);k.title="Inner Slider";k.prototype.onPropertyChanged=function(c,m){"value"==c&&(this.slider.value=m)};k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};C.registerNodeType("widget/internal_slider",k);B.title="H.Slider";B.desc="Linear slider controller";B.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()};B.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=C.colorToString([this.value,this.value,this.value])};B.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};B.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var m=this.value,m=m+(c[0]-this.oldmouse[0])/this.size[0];1m&&(m=0);this.value=m;this.oldmouse=c;this.setDirtyCanvas(!0)}};B.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};B.prototype.onMouseLeave=function(c){};C.registerNodeType("widget/hslider",B);v.title="Progress";v.desc="Shows data in linear progress";v.prototype.onExecute= +function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};v.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var m=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),m=Math.min(1,m),m=Math.max(0,m);c.fillRect(2,2,(this.size[0]-4)*m,this.size[1]-4)};C.registerNodeType("widget/progress",v);F.title="Text";F.desc="Shows the input value";F.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text", +text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];F.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var m=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 h=this.properties.fontsize;c.textAlign=this.properties.align;c.font=h.toString()+"px "+this.properties.font;this.str="number"==typeof m?m.toFixed(this.properties.decimals): +m;if("string"==typeof this.str){var m=this.str.split("\\n"),k;for(k in m)c.fillText(m[k],"left"==this.properties.align?15:this.size[0]-15,-0.15*h+h*(parseInt(k)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};F.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.properties.value=c)};F.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 m=0,h;for(h in c){var k=this.last_ctx.measureText(c[h]).width; +mh?s.xbox.axes.lx:0,this._left_axis[1]=Math.abs(s.xbox.axes.ly)>h?s.xbox.axes.ly:0,this._right_axis[0]=Math.abs(s.xbox.axes.rx)>h?s.xbox.axes.rx:0,this._right_axis[1]=Math.abs(s.xbox.axes.ry)>h?s.xbox.axes.ry:0,this._triggers[0]=Math.abs(s.xbox.axes.ltrigger)>h?s.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(s.xbox.axes.rtrigger)>h?s.xbox.axes.rtrigger:0);if(this.outputs)for(h=0;hs;s++)if(h[s]){s=h[s];h=this.xbox_mapping;h||(h=this.xbox_mapping={axes:[], +buttons:{},hat:"",hatmap:c.CENTER});h.axes.lx=s.axes[0];h.axes.ly=s.axes[1];h.axes.rx=s.axes[2];h.axes.ry=s.axes[3];h.axes.ltrigger=s.buttons[6].value;h.axes.rtrigger=s.buttons[7].value;h.hat="";h.hatmap=c.CENTER;for(var n=0;nn)h.buttons[c.mapping_array[n]]=s.buttons[n].pressed,s.buttons[n].was_pressed&&this.trigger(c.mapping_array[n]+"_button_event");else switch(n){case 12:s.buttons[n].pressed&&(h.hat+="up",h.hatmap|=c.UP); +break;case 13:s.buttons[n].pressed&&(h.hat+="down",h.hatmap|=c.DOWN);break;case 14:s.buttons[n].pressed&&(h.hat+="left",h.hatmap|=c.LEFT);break;case 15:s.buttons[n].pressed&&(h.hat+="right",h.hatmap|=c.RIGHT);break;case 16:h.buttons.home=s.buttons[n].pressed}s.xbox=h;return s}};c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){var h=this._left_axis,n=this._right_axis;c.strokeStyle="#88A";c.strokeRect(0.5*(h[0]+1)*this.size[0]-4,0.5*(h[1]+1)*this.size[1]-4,8,8);c.strokeStyle="#8A8"; +c.strokeRect(0.5*(n[0]+1)*this.size[0]-4,0.5*(n[1]+1)*this.size[1]-4,8,8);h=this.size[1]/this._current_buttons.length;c.fillStyle="#AEB";for(n=0;n","enum",{values:a.values});this.addWidget("combo","Cond.",this.properties.OP, +{property:"OP",values:a.values});this.size=[80,60]}function b(){this.addInput("in","");this.addInput("cond","boolean");this.addOutput("true","");this.addOutput("false","");this.size=[80,60]}function d(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function f(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"} +function g(){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,d){d.properties.formula=a});this.addWidget("toggle","allow",G.allow_scripts,function(a){G.allow_scripts=a});this._func=null}function t(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function z(){this.addInputs([["x","number"],["y","number"]]); +this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function O(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function L(){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 N(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z", +"number");this.addOutput("w","number")}function M(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var G=y.LiteGraph;c.title="Converter";c.desc="type A to type B";c.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;ba&&(a+=1024);var c=Math.floor(a);a-=c;d=k.data[c];c=k.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+c*a};k.prototype.onExecute=function(){for(var a= +this.getInputData(0)||0,b=this.properties.octaves||1,d=0,c=1,a=a+(this.properties.seed||0),f=this.properties.speed||1,g=0,l=0;lc);++l);a=this.properties.min;this._last_v=d/g*(this.properties.max-a)+a;this.setOutputData(0,this._last_v)};k.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};G.registerNodeType("math/noise",k);B.title="Spikes";B.desc="spike every random time"; +B.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)};G.registerNodeType("math/spikes",B);v.title="Clamp";v.desc= +"Clamp number between min and max";v.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))};v.prototype.getCode=function(a){a="";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};G.registerNodeType("math/clamp",v);F.title="Lerp";F.desc="Linear Interpolation";F.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b= +this.getInputData(1);null==b&&(b=0);var d=this.properties.f,c=this.getInputData(2);void 0!==c&&(d=c);this.setOutputData(0,a*(1-d)+b*d)};F.prototype.onGetInputs=function(){return[["f","number"]]};G.registerNodeType("math/lerp",F);x.title="Abs";x.desc="Absolute";x.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};G.registerNodeType("math/abs",x);C.title="Floor";C.desc="Floor number to remove fractional part";C.prototype.onExecute=function(){var a= +this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};G.registerNodeType("math/floor",C);e.title="Frac";e.desc="Returns fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};G.registerNodeType("math/frac",e);m.title="Smoothstep";m.desc="Smoothstep";m.prototype.onExecute=function(){var a=this.getInputData(0);if(void 0!==a){var b=this.properties.A,a=Math.clamp((a-b)/(this.properties.B-b),0,1);this.setOutputData(0,a*a*(3-2*a))}}; +G.registerNodeType("math/smoothstep",m);D.title="Scale";D.desc="v * factor";D.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};G.registerNodeType("math/scale",D);u.title="Gate";u.desc="if v is true, then outputs A, otherwise B";u.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};G.registerNodeType("math/gate",u);I.title="Average";I.desc="Average Filter";I.prototype.onExecute=function(){var a= +this.getInputData(0);null==a&&(a=0);var b=this._values.length;this._values[this._current%b]=a;this._current+=1;this._current>b&&(this._current=0);for(var d=a=0;db&&(b=1);this.properties.samples=Math.round(b);var d=this._values;this._values=new Float32Array(this.properties.samples);d.length<=this._values.length?this._values.set(d):this._values.set(d.subarray(0,this._values.length))};G.registerNodeType("math/average", +I);q.title="TendTo";q.desc="moves the output value always closer to the input";q.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor;this._value=null==this._value?a:this._value*(1-b)+a*b;this.setOutputData(0,this._value)};G.registerNodeType("math/tendTo",q);r.values="+ - * / % ^ max min".split(" ");r.title="Operation";r.desc="Easy math operators";r["@OP"]={type:"enum",title:"operation",values:r.values};r.size=[100,60];r.prototype.getTitle=function(){return"max"== +this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};r.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};r.prototype.onPropertyChanged=function(a,b){if("OP"==a)switch(this.properties.OP){case "+":this._func=function(a,b){return a+b};break;case "-":this._func=function(a,b){return a-b};break;case "x":case "X":case "*":this._func=function(a,b){return a*b};break;case "/":this._func=function(a,b){return a/b}; +break;case "%":this._func=function(a,b){return a%b};break;case "^":this._func=function(a,b){return Math.pow(a,b)};break;case "max":this._func=function(a,b){return Math.max(a,b)};break;case "min":this._func=function(a,b){return Math.min(a,b)};break;default:console.warn("Unknown operation: "+this.properties.OP),this._func=function(a){return a}}};r.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?a.constructor===Number&&(this.properties.A=a):a=this.properties.A; +null!=b?this.properties.B=b:b=this.properties.B;var d;if(a.constructor===Number)d=this._func(a,b);else if(a.constructor===Array){d=this._result;d.length=a.length;for(var c=0;cB":g=a>b;break;case "A=B":g=a>=b}this.setOutputData(d,g)}}};l.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};G.registerNodeType("math/compare",l);G.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]], +title:"A==B"});G.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});G.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});G.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});G.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.getTitle=function(){return"A "+this.properties.OP+" B"};a.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var b=this.getInputData(1);void 0===b?b=this.properties.B:this.properties.B=b;var d=!0;switch(this.properties.OP){case ">":d=a>b;break;case "<":d=a=":d=a>=b;break;case "||":d=a||b;break;case "&&":d=a&&b}this.setOutputData(0,d);this.setOutputData(1,!d)};G.registerNodeType("math/condition",a);b.title="Branch";b.desc="If condition is true, outputs IN in true, otherwise in false";b.prototype.onExecute=function(){var a=this.getInputData(0);this.getInputData(1)?(this.setOutputData(0,a),this.setOutputData(1,null)):(this.setOutputData(0,null),this.setOutputData(1,a))};G.registerNodeType("math/branch",b);d.title="Accumulate"; +d.desc="Increments a value every time";d.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)};G.registerNodeType("math/accumulate",d);f.title="Trigonometry";f.desc="Sin Cos Tan";f.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,d=this.findInputSlot("amplitude"); +-1!=d&&(b=this.getInputData(d));var c=this.properties.offset,d=this.findInputSlot("offset");-1!=d&&(c=this.getInputData(d));for(var d=0,f=this.outputs.length;dXY";t.desc="vector 2 to components";t.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1, +a[1]))};G.registerNodeType("math3d/vec2-to-xy",t);z.title="XY->Vec2";z.desc="components to vector2";z.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this._data;d[0]=a;d[1]=b;this.setOutputData(0,d)};G.registerNodeType("math3d/xy-to-vec2",z);O.title="Vec3->XYZ";O.desc="vector 3 to components";O.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]))};G.registerNodeType("math3d/vec3-to-xyz",O);L.title="XYZ->Vec3";L.desc="components to vector3";L.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this._data;c[0]=a;c[1]=b;c[2]=d;this.setOutputData(0,c)};G.registerNodeType("math3d/xyz-to-vec3",L);N.title="Vec4->XYZW";N.desc="vector 4 to components";N.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]))};G.registerNodeType("math3d/vec4-to-xyzw",N);M.title="XYZW->Vec4";M.desc="components to vector4";M.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this.getInputData(3);null==c&&(c=this.properties.w); +var f=this._data;f[0]=a;f[1]=b;f[2]=d;f[3]=c;this.setOutputData(0,f)};G.registerNodeType("math3d/xyzw-to-vec4",M)})(this); +(function(y){function c(){this.addInput("T","vec3");this.addInput("R","vec3");this.addInput("S","vec3");this.addOutput("mat4","mat4");this.properties={T:[0,0,0],R:[0,0,0],S:[1,1,1],R_in_degrees:!0};this._result=mat4.create();this._must_update=!0}function n(){this.addInput("A","number,vec3");this.addInput("B","number,vec3");this.addOutput("=","number,vec3");this.addProperty("OP","+","enum",{values:n.values});this._result=vec3.create()}function s(){this.addInput("in","vec3");this.addInput("f","number"); +this.addOutput("out","vec3");this.properties={f:1};this._data=new Float32Array(3)}function h(){this.addInput("in","vec3");this.addOutput("out","number")}function w(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)}function k(){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 v=y.LiteGraph;c.title="mat4";c.temp_quat=new Float32Array([0,0,0,1]);c.temp_mat4=new Float32Array(16);c.temp_vec3=new Float32Array(3);c.prototype.onPropertyChanged=function(c,h){this._must_update=!0};c.prototype.onExecute=function(){var h=this._result,k=c.temp_quat,s=c.temp_mat4,e=c.temp_vec3,m=this.getInputData(0),n=this.getInputData(1),u=this.getInputData(2);if(this._must_update||m||n||u)m=m||this.properties.T,n=n||this.properties.R,u=u||this.properties.S,mat4.identity(h),mat4.translate(h, +h,m),this.properties.R_in_degrees?(e.set(n),vec3.scale(e,e,DEG2RAD),quat.fromEuler(k,e)):quat.fromEuler(k,n),mat4.fromQuat(s,k),mat4.multiply(h,h,s),mat4.scale(h,h,u);this.setOutputData(0,h)};v.registerNodeType("math3d/mat4",c);n.values="+ - * / % ^ max min dot cross".split(" ");v.registerSearchboxExtra("math3d/operation","CROSS()",{properties:{OP:"cross"},title:"CROSS()"});v.registerSearchboxExtra("math3d/operation","DOT()",{properties:{OP:"dot"},title:"DOT()"});n.title="Operation";n.desc="Easy math 3D operators"; +n["@OP"]={type:"enum",title:"operation",values:n.values};n.size=[100,60];n.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};n.prototype.onExecute=function(){var c=this.getInputData(0),h=this.getInputData(1);if(null!=c&&null!=h){c.constructor===Number&&(c=[c,c,c]);h.constructor===Number&&(h=[h,h,h]);var k=this._result;switch(this.properties.OP){case "+":k=vec3.add(k,c,h);break;case "-":k=vec3.sub(k,c,h); break;case "x":case "X":case "*":k=vec3.mul(k,c,h);break;case "/":k=vec3.div(k,c,h);break;case "%":k[0]=c[0]%h[0];k[1]=c[1]%h[1];k[2]=c[2]%h[2];break;case "^":k[0]=Math.pow(c[0],h[0]);k[1]=Math.pow(c[1],h[1]);k[2]=Math.pow(c[2],h[2]);break;case "max":k[0]=Math.max(c[0],h[0]);k[1]=Math.max(c[1],h[1]);k[2]=Math.max(c[2],h[2]);break;case "min":k[0]=Math.min(c[0],h[0]),k[1]=Math.min(c[1],h[1]),k[2]=Math.min(c[2],h[2]);case "dot":k=vec3.dot(c,h);break;case "cross":vec3.cross(k,c,h);break;default:console.warn("Unknown operation: "+ -this.properties.OP)}this.setOutputData(0,k)}};m.prototype.onDrawBackground=function(c){this.flags.collapsed||(c.font="40px Arial",c.fillStyle="#666",c.textAlign="center",c.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+x.NODE_TITLE_HEIGHT)),c.textAlign="left")};x.registerNodeType("math3d/operation",m);n.title="vec3_scale";n.desc="scales the components of a vec3";n.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);null==h&&(h=this.properties.f); -var k=this._data;k[0]=c[0]*h;k[1]=c[1]*h;k[2]=c[2]*h;this.setOutputData(0,k)}};x.registerNodeType("math3d/vec3-scale",n);k.title="vec3_length";k.desc="returns the module of a vector";k.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(c=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),this.setOutputData(0,c))};x.registerNodeType("math3d/vec3-length",k);y.title="vec3_normalize";y.desc="returns the vector normalized";y.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h= -Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),k=this._data;k[0]=c[0]/h;k[1]=c[1]/h;k[2]=c[2]/h;this.setOutputData(0,k)}};x.registerNodeType("math3d/vec3-normalize",y);h.title="vec3_lerp";h.desc="returns the interpolated vector";h.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.getInputOrProperty("f"),e=this._data;e[0]=c[0]*(1-k)+h[0]*k;e[1]=c[1]*(1-k)+h[1]*k;e[2]=c[2]*(1-k)+h[2]*k;this.setOutputData(0,e)}}};x.registerNodeType("math3d/vec3-lerp", -h);D.title="vec3_dot";D.desc="returns the dot product";D.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);null!=h&&this.setOutputData(0,c[0]*h[0]+c[1]*h[1]+c[2]*h[2])}};x.registerNodeType("math3d/vec3-dot",D);C.glMatrix?(C=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},C.title="Quaternion",C.desc="quaternion",C.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)},C.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},x.registerNodeType("math3d/quaternion",C),C=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()},C.title="Rotation",C.desc="quaternion rotation",C.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.angle);var h=this.getInputData(1);null==h&&(h=this.properties.axis);c=quat.setAxisAngle(this._value,h,0.0174532925*c);this.setOutputData(0,c)},x.registerNodeType("math3d/rotation",C),C=function(){this.addInput("euler","vec3");this.addOutput("quat","quat");this.properties={euler:[0,0,0],use_yaw_pitch_roll:!1}; -this._degs=vec3.create();this._value=quat.create()},C.title="Euler->Quat",C.desc="Converts euler angles (in degrees) to quaternion",C.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.euler);vec3.scale(this._degs,c,DEG2RAD);this.properties.use_yaw_pitch_roll&&(this._degs=[this._degs[2],this._degs[0],this._degs[1]]);c=quat.fromEuler(this._value,this._degs);this.setOutputData(0,c)},x.registerNodeType("math3d/euler_to_quat",C),C=function(){this.addInput(["quat","quat"]); -this.addOutput("euler","vec3");this._value=vec3.create()},C.title="Euler->Quat",C.desc="Converts rotX,rotY,rotZ in degrees to quat",C.prototype.onExecute=function(){var c=this.getInputData(0);c&&(quat.toEuler(this._value,c),vec3.scale(this._value,this._value,DEG2RAD),this.setOutputData(0,this._value))},x.registerNodeType("math3d/quat_to_euler",C),C=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},C.title="Rot. Vec3",C.desc= -"rotate a point",C.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var h=this.getInputData(1);null==h?this.setOutputData(c):this.setOutputData(0,vec3.transformQuat(vec3.create(),c,h))},x.registerNodeType("math3d/rotate_vec3",C),C=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},C.title="Mult. Quat",C.desc="rotate quaternion",C.prototype.onExecute=function(){var c=this.getInputData(0);if(null!= -c){var h=this.getInputData(1);null!=h&&(c=quat.multiply(this._value,c,h),this.setOutputData(0,c))}},x.registerNodeType("math3d/mult-quat",C),C=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},C.title="Quat Slerp",C.desc="quaternion spherical interpolation",C.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.properties.factor; -null!=this.getInputData(2)&&(k=this.getInputData(2));c=quat.slerp(this._value,c,h,k);this.setOutputData(0,c)}}},x.registerNodeType("math3d/quat-slerp",C),C=function(){this.addInput("vec3","vec3");this.addOutput("remap","vec3");this.addOutput("clamped","vec3");this.properties={clamp:!0,range_min:[-1,-1,0],range_max:[1,1,0],target_min:[-1,-1,0],target_max:[1,1,0]};this._value=vec3.create();this._clamped=vec3.create()},C.title="Remap Range",C.desc="remap a 3D range",C.prototype.onExecute=function(){var c= -this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,h=this.properties.range_max,k=this.properties.target_min,e=this.properties.target_max,p=0;3>p;++p){var n=h[p]-c[p];this._clamped[p]=Math.clamp(this._value[p],c[p],h[p]);0==n?this._value[p]=0.5*(k[p]+e[p]):(n=(this._value[p]-c[p])/n,this.properties.clamp&&(n=Math.clamp(n,0,1)),this._value[p]=k[p]+n*(e[p]-k[p]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},x.registerNodeType("math3d/remap_range", -C)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); -(function(C){function c(c,k){return c==k}function m(){this.addInput("","string");this.addOutput("table","table");this.addOutput("rows","number");this.addProperty("value","");this.addProperty("separator",",");this._table=null}C=C.LiteGraph;C.wrapFunctionAsNode("string/toString",c,[""],"String");C.wrapFunctionAsNode("string/compare",c,["string","string"],"boolean");C.wrapFunctionAsNode("string/concatenate",function(c,k){return void 0===c?k:void 0===k?c:c+k},["string","string"],"string");C.wrapFunctionAsNode("string/contains", -function(c,k){return void 0===c||void 0===k?!1:-1!=c.indexOf(k)},["string","string"],"boolean");C.wrapFunctionAsNode("string/toUpperCase",function(c){return null!=c&&c.constructor===String?c.toUpperCase():c},["string"],"string");C.wrapFunctionAsNode("string/split",function(c,k){null==k&&(k=this.properties.separator);if(null==c)return[];if(c.constructor===String)return c.split(k||" ");if(c.constructor===Array){for(var m=[],h=0;he;++e){var h=this.getInputData(e);if(null!=h){var k=this.values[e];k.push(h);k.length>c[0]&&k.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var h=this.size,k=0.5*h[1]/ -this.properties.scale,m=c.colors,w=0.5*h[1];e.fillStyle="#000";e.fillRect(0,0,h[0],h[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,w);e.lineTo(h[0],w);e.stroke();if(this.inputs)for(var t=0;4>t;++t){var l=this.values[t];if(this.inputs[t]&&this.inputs[t].link){e.strokeStyle=m[t];e.beginPath();var a=l[0]*k*-1+w;e.moveTo(0,Math.clamp(a,0,h[1]));for(var b=1;be&&(e=0);if(0!=c.length){var h=[0,0,0];if(0==e)h=c[0];else if(1==e)h=c[c.length-1];else{var k= -(c.length-1)*e,e=c[Math.floor(k)],c=c[Math.floor(k)+1],k=k-Math.floor(k);h[0]=e[0]*(1-k)+c[0]*k;h[1]=e[1]*(1-k)+c[1]*k;h[2]=e[2]*(1-k)+c[2]*k}for(var w in h)h[w]/=255;this.boxcolor=colorToString(h);this.setOutputData(0,h)}};e.registerNodeType("color/palette",n);k.title="Frame";k.desc="Frame viewerew";k.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];k.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame, -0,0,this.size[0],this.size[1])};k.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};k.prototype.onWidget=function(c,e){if("resize"==e.name&&this.frame){var h=this.frame.width,k=this.frame.height;h||null==this.frame.videoWidth||(h=this.frame.videoWidth,k=this.frame.videoHeight);h&&k&&(this.size=[h,k]);this.setDirtyCanvas(!0,!0)}else"view"==e.name&&this.show()};k.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};e.registerNodeType("graphics/frame", -k);y.title="Image fade";y.desc="Fades between images";y.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];y.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};y.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};y.prototype.onExecute= -function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var e=this.getInputData(0);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;c.globalAlpha=e;e=this.getInputData(1);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};e.registerNodeType("graphics/imagefade",y);h.title="Crop";h.desc="Crop Image"; -h.prototype.onAdded=function(){this.createCanvas()};h.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};h.prototype.onExecute=function(){var c=this.getInputData(0);c&&(c.width?(this.canvas.getContext("2d").drawImage(c,-this.properties.x,-this.properties.y,c.width*this.properties.scale,c.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};h.prototype.onDrawBackground= -function(c){this.flags.collapsed||this.canvas&&c.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};h.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(console.error("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};e.registerNodeType("graphics/cropImage",h);D.title="Canvas";D.desc="Canvas to render stuff";D.prototype.onExecute= -function(){var c=this.canvas,e=this.properties.width|0,h=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=h&&(c.height=h);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};D.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};e.registerNodeType("graphics/canvas",D);x.title="DrawImage";x.desc="Draws image into a canvas";x.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e= -this.getInputOrProperty("img");if(e){var h=this.getInputOrProperty("x"),k=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,h,k)}}};e.registerNodeType("graphics/drawImage",x);B.title="DrawRectangle";B.desc="Draws rectangle in canvas";B.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),h=this.getInputOrProperty("y"),k=this.getInputOrProperty("w"),w=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,h,k,w)}};e.registerNodeType("graphics/drawRectangle", -B);G.title="Video";G.desc="Video playback";G.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"}];G.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 c=this.getInputData(0);c&&0<=c&&1>=c&&(this._video.currentTime=c*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)}};G.prototype.onStart=function(){this.play()};G.prototype.onStop=function(){this.stop()};G.prototype.loadVideo=function(c){this._video_url=c;var h=c.substr(0,10).indexOf(":"),k="";-1!=h&&(k=c.substr(0,h));h="";k&&(h=c.substr(0,c.indexOf("/",k.length+3)),h=h.substr(k.length+3));this.properties.use_proxy&&k&&e.proxy&&h!=location.host&& -(c=e.proxy+c.substr(c.indexOf(":")+3));this._video=document.createElement("video");this._video.src=c;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var m=this;this._video.addEventListener("loadedmetadata",function(c){console.log("Duration: "+this.duration+" seconds");console.log("Size: "+this.videoWidth+","+this.videoHeight);m.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(c){console.log("video loading...")}); +this.properties.OP)}this.setOutputData(0,k)}};n.prototype.onDrawBackground=function(c){this.flags.collapsed||(c.font="40px Arial",c.fillStyle="#666",c.textAlign="center",c.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+v.NODE_TITLE_HEIGHT)),c.textAlign="left")};v.registerNodeType("math3d/operation",n);s.title="vec3_scale";s.desc="scales the components of a vec3";s.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);null==h&&(h=this.properties.f); +var k=this._data;k[0]=c[0]*h;k[1]=c[1]*h;k[2]=c[2]*h;this.setOutputData(0,k)}};v.registerNodeType("math3d/vec3-scale",s);h.title="vec3_length";h.desc="returns the module of a vector";h.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(c=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),this.setOutputData(0,c))};v.registerNodeType("math3d/vec3-length",h);w.title="vec3_normalize";w.desc="returns the vector normalized";w.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h= +Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),k=this._data;k[0]=c[0]/h;k[1]=c[1]/h;k[2]=c[2]/h;this.setOutputData(0,k)}};v.registerNodeType("math3d/vec3-normalize",w);k.title="vec3_lerp";k.desc="returns the interpolated vector";k.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.getInputOrProperty("f"),e=this._data;e[0]=c[0]*(1-k)+h[0]*k;e[1]=c[1]*(1-k)+h[1]*k;e[2]=c[2]*(1-k)+h[2]*k;this.setOutputData(0,e)}}};v.registerNodeType("math3d/vec3-lerp", +k);B.title="vec3_dot";B.desc="returns the dot product";B.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);null!=h&&this.setOutputData(0,c[0]*h[0]+c[1]*h[1]+c[2]*h[2])}};v.registerNodeType("math3d/vec3-dot",B);y.glMatrix?(y=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},y.title="Quaternion",y.desc="quaternion",y.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)},y.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},v.registerNodeType("math3d/quaternion",y),y=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()},y.title="Rotation",y.desc="quaternion rotation",y.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.angle);var h=this.getInputData(1);null==h&&(h=this.properties.axis);c=quat.setAxisAngle(this._value,h,0.0174532925*c);this.setOutputData(0,c)},v.registerNodeType("math3d/rotation",y),y=function(){this.addInput("euler","vec3");this.addOutput("quat","quat");this.properties={euler:[0,0,0],use_yaw_pitch_roll:!1}; +this._degs=vec3.create();this._value=quat.create()},y.title="Euler->Quat",y.desc="Converts euler angles (in degrees) to quaternion",y.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.euler);vec3.scale(this._degs,c,DEG2RAD);this.properties.use_yaw_pitch_roll&&(this._degs=[this._degs[2],this._degs[0],this._degs[1]]);c=quat.fromEuler(this._value,this._degs);this.setOutputData(0,c)},v.registerNodeType("math3d/euler_to_quat",y),y=function(){this.addInput(["quat","quat"]); +this.addOutput("euler","vec3");this._value=vec3.create()},y.title="Euler->Quat",y.desc="Converts rotX,rotY,rotZ in degrees to quat",y.prototype.onExecute=function(){var c=this.getInputData(0);c&&(quat.toEuler(this._value,c),vec3.scale(this._value,this._value,DEG2RAD),this.setOutputData(0,this._value))},v.registerNodeType("math3d/quat_to_euler",y),y=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},y.title="Rot. Vec3",y.desc= +"rotate a point",y.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var h=this.getInputData(1);null==h?this.setOutputData(c):this.setOutputData(0,vec3.transformQuat(vec3.create(),c,h))},v.registerNodeType("math3d/rotate_vec3",y),y=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},y.title="Mult. Quat",y.desc="rotate quaternion",y.prototype.onExecute=function(){var c=this.getInputData(0);if(null!= +c){var h=this.getInputData(1);null!=h&&(c=quat.multiply(this._value,c,h),this.setOutputData(0,c))}},v.registerNodeType("math3d/mult-quat",y),y=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},y.title="Quat Slerp",y.desc="quaternion spherical interpolation",y.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.properties.factor; +null!=this.getInputData(2)&&(k=this.getInputData(2));c=quat.slerp(this._value,c,h,k);this.setOutputData(0,c)}}},v.registerNodeType("math3d/quat-slerp",y),y=function(){this.addInput("vec3","vec3");this.addOutput("remap","vec3");this.addOutput("clamped","vec3");this.properties={clamp:!0,range_min:[-1,-1,0],range_max:[1,1,0],target_min:[-1,-1,0],target_max:[1,1,0]};this._value=vec3.create();this._clamped=vec3.create()},y.title="Remap Range",y.desc="remap a 3D range",y.prototype.onExecute=function(){var c= +this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,h=this.properties.range_max,k=this.properties.target_min,e=this.properties.target_max,m=0;3>m;++m){var s=h[m]-c[m];this._clamped[m]=Math.clamp(this._value[m],c[m],h[m]);0==s?this._value[m]=0.5*(k[m]+e[m]):(s=(this._value[m]-c[m])/s,this.properties.clamp&&(s=Math.clamp(s,0,1)),this._value[m]=k[m]+s*(e[m]-k[m]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},v.registerNodeType("math3d/remap_range", +y)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); +(function(y){function c(c,h){return c==h}function n(){this.addInput("","string");this.addOutput("table","table");this.addOutput("rows","number");this.addProperty("value","");this.addProperty("separator",",");this._table=null}y=y.LiteGraph;y.wrapFunctionAsNode("string/toString",c,[""],"String");y.wrapFunctionAsNode("string/compare",c,["string","string"],"boolean");y.wrapFunctionAsNode("string/concatenate",function(c,h){return void 0===c?h:void 0===h?c:c+h},["string","string"],"string");y.wrapFunctionAsNode("string/contains", +function(c,h){return void 0===c||void 0===h?!1:-1!=c.indexOf(h)},["string","string"],"boolean");y.wrapFunctionAsNode("string/toUpperCase",function(c){return null!=c&&c.constructor===String?c.toUpperCase():c},["string"],"string");y.wrapFunctionAsNode("string/split",function(c,h){null==h&&(h=this.properties.separator);if(null==c)return[];if(c.constructor===String)return c.split(h||" ");if(c.constructor===Array){for(var n=[],k=0;ke;++e){var h=this.getInputData(e);if(null!=h){var k=this.values[e];k.push(h);k.length>c[0]&&k.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var h=this.size,k=0.5*h[1]/ +this.properties.scale,n=c.colors,q=0.5*h[1];e.fillStyle="#000";e.fillRect(0,0,h[0],h[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,q);e.lineTo(h[0],q);e.stroke();if(this.inputs)for(var r=0;4>r;++r){var l=this.values[r];if(this.inputs[r]&&this.inputs[r].link){e.strokeStyle=n[r];e.beginPath();var a=l[0]*k*-1+q;e.moveTo(0,Math.clamp(a,0,h[1]));for(var b=1;be&&(e=0);if(0!=c.length){var h=[0,0,0];if(0==e)h=c[0];else if(1==e)h=c[c.length-1];else{var k= +(c.length-1)*e,e=c[Math.floor(k)],c=c[Math.floor(k)+1],k=k-Math.floor(k);h[0]=e[0]*(1-k)+c[0]*k;h[1]=e[1]*(1-k)+c[1]*k;h[2]=e[2]*(1-k)+c[2]*k}for(var q in h)h[q]/=255;this.boxcolor=colorToString(h);this.setOutputData(0,h)}};e.registerNodeType("color/palette",s);h.title="Frame";h.desc="Frame viewerew";h.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];h.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame, +0,0,this.size[0],this.size[1])};h.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};h.prototype.onWidget=function(c,e){if("resize"==e.name&&this.frame){var h=this.frame.width,k=this.frame.height;h||null==this.frame.videoWidth||(h=this.frame.videoWidth,k=this.frame.videoHeight);h&&k&&(this.size=[h,k]);this.setDirtyCanvas(!0,!0)}else"view"==e.name&&this.show()};h.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};e.registerNodeType("graphics/frame", +h);w.title="Image fade";w.desc="Fades between images";w.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];w.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};w.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};w.prototype.onExecute= +function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var e=this.getInputData(0);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;c.globalAlpha=e;e=this.getInputData(1);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};e.registerNodeType("graphics/imagefade",w);k.title="Crop";k.desc="Crop Image"; +k.prototype.onAdded=function(){this.createCanvas()};k.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};k.prototype.onExecute=function(){var c=this.getInputData(0);c&&(c.width?(this.canvas.getContext("2d").drawImage(c,-this.properties.x,-this.properties.y,c.width*this.properties.scale,c.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};k.prototype.onDrawBackground= +function(c){this.flags.collapsed||this.canvas&&c.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};k.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(console.error("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};e.registerNodeType("graphics/cropImage",k);B.title="Canvas";B.desc="Canvas to render stuff";B.prototype.onExecute= +function(){var c=this.canvas,e=this.properties.width|0,h=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=h&&(c.height=h);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};B.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};e.registerNodeType("graphics/canvas",B);v.title="DrawImage";v.desc="Draws image into a canvas";v.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e= +this.getInputOrProperty("img");if(e){var h=this.getInputOrProperty("x"),k=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,h,k)}}};e.registerNodeType("graphics/drawImage",v);F.title="DrawRectangle";F.desc="Draws rectangle in canvas";F.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),h=this.getInputOrProperty("y"),k=this.getInputOrProperty("w"),q=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,h,k,q)}};e.registerNodeType("graphics/drawRectangle", +F);x.title="Video";x.desc="Video playback";x.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"}];x.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 c=this.getInputData(0);c&&0<=c&&1>=c&&(this._video.currentTime=c*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)}};x.prototype.onStart=function(){this.play()};x.prototype.onStop=function(){this.stop()};x.prototype.loadVideo=function(c){this._video_url=c;var h=c.substr(0,10).indexOf(":"),k="";-1!=h&&(k=c.substr(0,h));h="";k&&(h=c.substr(0,c.indexOf("/",k.length+3)),h=h.substr(k.length+3));this.properties.use_proxy&&k&&e.proxy&&h!=location.host&& +(c=e.proxy+c.substr(c.indexOf(":")+3));this._video=document.createElement("video");this._video.src=c;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var n=this;this._video.addEventListener("loadedmetadata",function(c){console.log("Duration: "+this.duration+" seconds");console.log("Size: "+this.videoWidth+","+this.videoHeight);n.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(c){console.log("video loading...")}); this._video.addEventListener("error",function(c){console.error("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:console.error("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:console.error("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:console.error("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:console.error("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended", -function(c){console.log("Video Ended.");this.play()})};G.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"url"==c&&""!=e&&this.loadVideo(e);return!0};G.prototype.play=function(){this._video&&this._video.videoWidth&&this._video.play()};G.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};G.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};G.prototype.pause=function(){this._video&&(console.log("Video paused"), -this._video.pause())};G.prototype.onWidget=function(c,e){};e.registerNodeType("graphics/video",G);E.title="Webcam";E.desc="Webcam image";E.is_webcam_open=!1;E.prototype.openStream=function(){function c(h){console.log("Webcam rejected",h);e._webcam_stream=!1;E.is_webcam_open=!1;e.boxcolor="red";e.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"](c); -var e=this}};E.prototype.closeStream=function(){if(this._webcam_stream){var c=this._webcam_stream.getTracks();if(c.length)for(var e=0;e=this.size[1]||!this.properties.show|| -!this._video||(c.save(),c.drawImage(this._video,0,0,this.size[0],this.size[1]),c.restore())};E.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",e.EVENT],["stream_closed",e.EVENT],["stream_error",e.EVENT]]};e.registerNodeType("graphics/webcam",E)})(this); -(function(C){function c(){this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",filter:!0};this.size=[c.image_preview_size,c.image_preview_size]}function m(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[c.image_preview_size,c.image_preview_size]}function n(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",generate_mipmaps:!1}}function k(){this.addInput("Texture", +function(c){console.log("Video Ended.");this.play()})};x.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"url"==c&&""!=e&&this.loadVideo(e);return!0};x.prototype.play=function(){this._video&&this._video.videoWidth&&this._video.play()};x.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};x.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};x.prototype.pause=function(){this._video&&(console.log("Video paused"), +this._video.pause())};x.prototype.onWidget=function(c,e){};e.registerNodeType("graphics/video",x);C.title="Webcam";C.desc="Webcam image";C.is_webcam_open=!1;C.prototype.openStream=function(){function c(h){console.log("Webcam rejected",h);e._webcam_stream=!1;C.is_webcam_open=!1;e.boxcolor="red";e.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"](c); +var e=this}};C.prototype.closeStream=function(){if(this._webcam_stream){var c=this._webcam_stream.getTracks();if(c.length)for(var e=0;e=this.size[1]||!this.properties.show|| +!this._video||(c.save(),c.drawImage(this._video,0,0,this.size[0],this.size[1]),c.restore())};C.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",e.EVENT],["stream_closed",e.EVENT],["stream_error",e.EVENT]]};e.registerNodeType("graphics/webcam",C)})(this); +(function(y){function c(){this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",filter:!0};this.size=[c.image_preview_size,c.image_preview_size]}function n(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[c.image_preview_size,c.image_preview_size]}function s(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",generate_mipmaps:!1}}function h(){this.addInput("Texture", "Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

pixelcode must be vec3, uvcode must be vec2, is optional

\t\t

uv: tex. coords

color: texture colorB: textureB

time: scene time value: input value

For multiline you must type: result = ...

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F(){this.addInput("Texture", +"Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1,precision:c.DEFAULT}}function x(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:c.DEFAULT}}function C(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:[512,512],generate_mipmaps:!1,precision:c.DEFAULT}}function e(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("avg", +"vec4");this.addOutput("lum","number");this.properties={use_previous_frame:!0,high_quality:!1};this._uniforms={u_texture:0,u_mipmap_offset:0};this._luminance=new Float32Array(4)}function m(){this.addInput("Texture","Texture");this.addOutput("min_t","Texture");this.addOutput("max_t","Texture");this.addOutput("min","vec4");this.addOutput("max","vec4");this.properties={mode:"max",use_previous_frame:!0};this._uniforms={u_texture:0};this._max=new Float32Array(4);this._min=new Float32Array(4);this._textures_chain= +[]}function D(){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}}function u(){this.addInput("in","Texture");this.addOutput("avg","Texture");this.addOutput("array","Texture");this.properties={samples:64,frames_interval:1};this._uniforms={u_texture:0,u_textureB:1,u_samples:this.properties.samples,u_isamples:1/this.properties.samples};this.frame=0}function I(){this.addInput("Image", +"image");this.addOutput("","Texture");this.properties={}}function q(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={enabled:!0,intensity:1,precision:c.DEFAULT,texture:null};q._shader||(q._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader))}function r(){this.addInput("Texture","Texture");this.addInput("Atlas","Texture");this.addOutput("","Texture");this.properties={enabled:!0,num_row_symbols:4, +symbol_size:16,brightness:1,colorize:!1,filter:!1,invert:!1,precision:c.DEFAULT,generate_mipmaps:!1,texture:null};r._shader||(r._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r.pixel_shader));this._uniforms={u_texture:0,u_textureB:1,u_row_simbols:4,u_simbol_size:16,u_res:vec2.create()}}function l(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");l._shader||(l._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, l.pixel_shader))}function 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A(){this.addInput("Texture","Texture");this.addOutput("Texture","Texture");this.properties={precision:c.DEFAULT,invert:!1};this._uniforms={u_texture:0,u_camera_planes:null,u_ires:vec2.create()}}function K(){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:c.DEFAULT}}function r(){this.addInput("in","Texture");this.addInput("dirt","Texture");this.addOutput("out","Texture");this.addOutput("glow","Texture");this.properties={enabled:!0,intensity:1,persistence:0.99,iterations:16,threshold:0,scale:1,dirt_factor:0.5,precision:c.DEFAULT};this._textures=[];this._uniforms={u_intensity:1,u_texture:0,u_glow_texture:1,u_threshold:0,u_texel_size:vec2.create()}}function s(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture"); -this.properties={intensity:1,radius:5}}function z(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={sigma:1.4,k:1.6,p:21.7,epsilon:79,phi:0.017}}function u(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0}function N(){this.addInput("in","Texture");this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:c.LOW};this._uniforms={u_texture:0, -u_factor:1}}function R(){this.addInput("in","");this.properties={precision:c.LOW,width:0,height:0,channels:1};this.addOutput("out","Texture")}function J(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={precision:c.LOW,split_channels:!1};this._values=new Uint8Array(1024);this._values.fill(255);this._curve_texture=null;this._uniforms={u_texture:0,u_curve:1,u_range:1};this._must_update=!0;this._points={RGB:[[0,0],[1,1]],R:[[0,0],[1,1]],G:[[0,0],[1,1]],B:[[0,0],[1,1]]}; 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a=this.getInputData(0);a&&(this.properties.generate_mipmaps&&(a.bind(0),a.setParameter(gl.TEXTURE_MIN_FILTER,gl.LINEAR_MIPMAP_LINEAR),gl.generateMipmap(a.texture_type),a.unbind(0)),this.properties.name&&(c.storeTexture?c.storeTexture(this.properties.name,a):c.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a),this.setOutputData(1,this.properties.name))},I.registerNodeType("texture/save",n),k.widgets_info={uvcode:{widget:"code"}, -pixelcode:{widget:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},k.title="Operation",k.desc="Texture shader operation",k.presets={},k.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]},k.prototype.onPropertyChanged=function(){this.has_error=!1},k.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!= 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l=c.replaceCode(k.pixel_shader, -{UV_CODE:g,PIXEL_CODE:e});try{h=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l),this.boxcolor="#00FF00"}catch(r){GL.Shader.dumpErrorToConsole(r,Shader.SCREEN_VERTEX_SHADER,l);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=h;this._shader_code=g+"|"+e}if(this._shader){var s=this.getInputData(2);null!=s?this.properties.value=s:s=parseFloat(this.properties.value);var w=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 c=Mesh.getScreenQuad();h.uniforms({u_texture:0,u_textureB:1,value:s,texSize:[d,f,1/d,1/f],time:w}).draw(c)});this.setOutputData(0,this._tex)}}}},k.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec4 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t", -k.registerPreset=function(a,b){k.presets[a]=b},k.registerPreset("",""),k.registerPreset("bypass","color"),k.registerPreset("add","color + colorB * value"),k.registerPreset("substract","(color - colorB) * value"),k.registerPreset("mate","mix( color, colorB, color4B.a * value)"),k.registerPreset("invert","vec3(1.0) - color"),k.registerPreset("multiply","color * colorB * value"),k.registerPreset("divide","(color / colorB) / value"),k.registerPreset("difference","abs(color - colorB) * value"),k.registerPreset("max", -"max(color, colorB) * value"),k.registerPreset("min","min(color, colorB) * value"),k.registerPreset("displace","texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"),k.registerPreset("grayscale","vec3(color.x + color.y + color.z) * value / 3.0"),k.registerPreset("saturation","mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"),k.registerPreset("normalmap","\n\t\tfloat z0 = texture2D(u_texture, uv + vec2(-texSize.z, -texSize.w) ).x;\n\t\tfloat z1 = texture2D(u_texture, uv + vec2(0.0, -texSize.w) ).x;\n\t\tfloat z2 = texture2D(u_texture, uv + vec2(texSize.z, -texSize.w) ).x;\n\t\tfloat z3 = texture2D(u_texture, uv + vec2(-texSize.z, 0.0) ).x;\n\t\tfloat z4 = color.x;\n\t\tfloat z5 = texture2D(u_texture, uv + vec2(texSize.z, 0.0) ).x;\n\t\tfloat z6 = texture2D(u_texture, uv + vec2(-texSize.z, texSize.w) ).x;\n\t\tfloat z7 = texture2D(u_texture, uv + vec2(0.0, texSize.w) ).x;\n\t\tfloat z8 = texture2D(u_texture, uv + vec2(texSize.z, texSize.w) ).x;\n\t\tvec3 normal = vec3( z2 + 2.0*z4 + z7 - z0 - 2.0*z3 - z5, z5 + 2.0*z6 + z7 -z0 - 2.0*z1 - z2, 1.0 );\n\t\tnormal.xy *= value;\n\t\tresult.xyz = normalize(normal) * 0.5 + vec3(0.5);\n\t"), -k.registerPreset("threshold","vec3(color.x > colorB.x * value ? 1.0 : 0.0,color.y > colorB.y * value ? 1.0 : 0.0,color.z > colorB.z * value ? 1.0 : 0.0)"),k.prototype.onInspect=function(a){var b=this;a.addCombo("Presets","",{values:Object.keys(k.presets),callback:function(d){var c=k.presets[d];c&&(b.setProperty("pixelcode",c),b.title=d,a.refresh())}})},I.registerNodeType("texture/operation",k),y.title="Shader",y.desc="Texture shader",y.widgets_info={code:{type:"code",lang:"glsl"},precision:{widget:"combo", -values:c.MODE_VALUES}},y.prototype.onPropertyChanged=function(a,b){if("code"==a){var d=this.getShader();if(d){var c=d.uniformInfo;if(this.inputs)for(var f={},g=0;g=this.size[1])){var b=this.getInputData(0);b&&a.drawImage(a==gl?b:gl.canvas,10,30,this.size[0]-20,this.size[1]-40)}},x.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA, -gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST);var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);var d=x._prev_viewport;d.set(gl.viewport_data);var c=this.properties.viewport;gl.viewport(d[0]+d[2]*c[0],d[1]+d[3]*c[1],d[2]*c[2],d[3]*c[3]);gl.getViewport();this.properties.antialiasing?(x._shader||(x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, -x.aa_pixel_shader)),c=Mesh.getScreenQuad(),a.bind(0),x._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)):1!=b?(x._gamma_shader||(x._gamma_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,x.gamma_pixel_shader)),a.toViewport(x._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport();gl.viewport(d[0],d[1],d[2],d[3])}},x.prototype.onGetInputs=function(){return[["gamma","number"]]},x.aa_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 uViewportSize;\n\t\tuniform vec2 inverseVP;\n\t\tuniform float u_igamma;\n\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\n\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t{\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\n\t\t\tvec2 dir;\n\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\n\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\n\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\n\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\n\t\t\t//return vec4(rgbA,1.0);\n\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t", -x.gamma_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_igamma;\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t gl_FragColor = color;\n\t\t}\n\t\t",I.registerNodeType("texture/toviewport",x),B.title="Copy",B.desc="Copy Texture",B.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", -values:c.MODE_VALUES}},B.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,d=a.height;0!=this.properties.size&&(d=b=this.properties.size);var f=this._temp_texture,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);f&&f.width==b&&f.height==d&&f.type==g||(f=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(f=gl.LINEAR_MIPMAP_LINEAR), -this._temp_texture=new GL.Texture(b,d,{type:g,format:gl.RGBA,minFilter:f,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)}},I.registerNodeType("texture/copy",B),G.title="Downsample",G.desc="Downsample Texture",G.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, -G.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=G._shader;b||(G._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,G.pixel_shader));var d=a.width|0,f=a.height|0,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,h=a,l= -null,r=[],a={type:g,format:a.format},g=vec2.create(),k={u_offset:g};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var s=0;s>1||0;f=f>>1||0;l=GL.Texture.getTemporary(d,f,a);r.push(l);h.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);h.copyTo(l,b,k);if(1==d&&1==f)break;h=l}this._texture=r.pop();for(s=0;sb;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},c.prototype.onDropFile=function(a,b,d){if(a){var c=null;"string"==typeof a?c=GL.Texture.fromURL(a): +-1!=b.toLowerCase().indexOf(".dds")?c=GL.Texture.fromDDSInMemory(a):(a=new Blob([d]),a=URL.createObjectURL(a),c=GL.Texture.fromURL(a));this._drop_texture=c;this.properties.name=b}else this._drop_texture=null,this.properties.name=""},c.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture=null;b.properties.name=""}}]},c.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=c.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);this.setOutputData(1,a.fullpath||a.filename);for(var b=2;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=c.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex=this._last_tex; +this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}},c.generateLowResTexturePreview=function(a){if(!a)return null;var b=c.image_preview_size,d=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>b||a.height>b)d=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=d=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(d);a=this._preview_canvas;a||(this._preview_canvas= +a=createCanvas(b,b));d&&d.toCanvas(a);return a},c.prototype.getResources=function(a){this.properties.name&&(a[this.properties.name]=GL.Texture);return a},c.prototype.onGetInputs=function(){return[["in","Texture"]]},c.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]},c.replaceCode=function(a,b){return a.replace(/\{\{[a-zA-Z0-9_]*\}\}/g,function(a){a=a.replace(/[\{\}]/g,"");return b[a]||""})},J.registerNodeType("texture/texture",c),n.title="Preview", +n.desc="Show a texture in the graph canvas",n.allow_preview=!1,n.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||n.allow_preview)){var b=this.getInputData(0);if(b){var d=null,d=!b.handle&&a.webgl?b:c.generateLowResTexturePreview(b);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(d,0,0,this.size[0],this.size[1]);a.restore()}}},J.registerNodeType("texture/preview",n),s.title="Save",s.desc="Save a texture in the repository",s.prototype.getPreviewTexture= +function(){return this._texture},s.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.generate_mipmaps&&(a.bind(0),a.setParameter(gl.TEXTURE_MIN_FILTER,gl.LINEAR_MIPMAP_LINEAR),gl.generateMipmap(a.texture_type),a.unbind(0)),this.properties.name&&(c.storeTexture?c.storeTexture(this.properties.name,a):c.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a),this.setOutputData(1,this.properties.name))},J.registerNodeType("texture/save",s),h.widgets_info= +{uvcode:{widget:"code"},pixelcode:{widget:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},h.title="Operation",h.desc="Texture shader operation",h.presets={},h.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]},h.prototype.onPropertyChanged=function(){this.has_error=!1},h.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())},h.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===c.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var d=512,f=512;a?(d=a.width,f=a.height):b&&(d=b.width,f=b.height);b||(b=GL.Texture.getWhiteTexture());var g=c.getTextureType(this.properties.precision, +a);this._tex=a||this._tex?c.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(d,f,{type:g,format:gl.RGBA,filter:gl.LINEAR});g="";this.properties.uvcode&&(g="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(g=this.properties.uvcode));var e="";this.properties.pixelcode&&(e="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(e=this.properties.pixelcode));var l=this._shader;if(!(this.has_error||l&&this._shader_code== +g+"|"+e)){var k=c.replaceCode(h.pixel_shader,{UV_CODE:g,PIXEL_CODE:e});try{l=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,k),this.boxcolor="#00FF00"}catch(q){GL.Shader.dumpErrorToConsole(q,Shader.SCREEN_VERTEX_SHADER,k);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=l;this._shader_code=g+"|"+e}if(this._shader){var r=this.getInputData(2);null!=r?this.properties.value=r:r=parseFloat(this.properties.value);var m=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE); +gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var c=Mesh.getScreenQuad();l.uniforms({u_texture:0,u_textureB:1,value:r,texSize:[d,f,1/d,1/f],time:m}).draw(c)});this.setOutputData(0,this._tex)}}}},h.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec4 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t", +h.registerPreset=function(a,b){h.presets[a]=b},h.registerPreset("",""),h.registerPreset("bypass","color"),h.registerPreset("add","color + colorB * value"),h.registerPreset("substract","(color - colorB) * value"),h.registerPreset("mate","mix( color, colorB, color4B.a * value)"),h.registerPreset("invert","vec3(1.0) - color"),h.registerPreset("multiply","color * colorB * value"),h.registerPreset("divide","(color / colorB) / value"),h.registerPreset("difference","abs(color - colorB) * value"),h.registerPreset("max", +"max(color, colorB) * value"),h.registerPreset("min","min(color, colorB) * value"),h.registerPreset("displace","texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"),h.registerPreset("grayscale","vec3(color.x + color.y + color.z) * value / 3.0"),h.registerPreset("saturation","mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"),h.registerPreset("normalmap","\n\t\tfloat z0 = texture2D(u_texture, uv + vec2(-texSize.z, -texSize.w) ).x;\n\t\tfloat z1 = texture2D(u_texture, uv + vec2(0.0, -texSize.w) ).x;\n\t\tfloat z2 = texture2D(u_texture, uv + vec2(texSize.z, -texSize.w) ).x;\n\t\tfloat z3 = texture2D(u_texture, uv + vec2(-texSize.z, 0.0) ).x;\n\t\tfloat z4 = color.x;\n\t\tfloat z5 = texture2D(u_texture, uv + vec2(texSize.z, 0.0) ).x;\n\t\tfloat z6 = texture2D(u_texture, uv + vec2(-texSize.z, texSize.w) ).x;\n\t\tfloat z7 = texture2D(u_texture, uv + vec2(0.0, texSize.w) ).x;\n\t\tfloat z8 = texture2D(u_texture, uv + vec2(texSize.z, texSize.w) ).x;\n\t\tvec3 normal = vec3( z2 + 2.0*z4 + z7 - z0 - 2.0*z3 - z5, z5 + 2.0*z6 + z7 -z0 - 2.0*z1 - z2, 1.0 );\n\t\tnormal.xy *= value;\n\t\tresult.xyz = normalize(normal) * 0.5 + vec3(0.5);\n\t"), +h.registerPreset("threshold","vec3(color.x > colorB.x * value ? 1.0 : 0.0,color.y > colorB.y * value ? 1.0 : 0.0,color.z > colorB.z * value ? 1.0 : 0.0)"),h.prototype.onInspect=function(a){var b=this;a.addCombo("Presets","",{values:Object.keys(h.presets),callback:function(d){var c=h.presets[d];c&&(b.setProperty("pixelcode",c),b.title=d,a.refresh())}})},J.registerNodeType("texture/operation",h),w.title="Shader",w.desc="Texture shader",w.widgets_info={code:{type:"code",lang:"glsl"},precision:{widget:"combo", +values:c.MODE_VALUES}},w.prototype.onPropertyChanged=function(a,b){if("code"==a){var d=this.getShader();if(d){var c=d.uniformInfo;if(this.inputs)for(var f={},g=0;g=this.size[1])){var b=this.getInputData(0);b&&a.drawImage(a==gl?b:gl.canvas,10,30,this.size[0]-20,this.size[1]-40)}},v.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA, +gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST);var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);var d=v._prev_viewport;d.set(gl.viewport_data);var c=this.properties.viewport;gl.viewport(d[0]+d[2]*c[0],d[1]+d[3]*c[1],d[2]*c[2],d[3]*c[3]);gl.getViewport();this.properties.antialiasing?(v._shader||(v._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, +v.aa_pixel_shader)),c=Mesh.getScreenQuad(),a.bind(0),v._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)):1!=b?(v._gamma_shader||(v._gamma_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,v.gamma_pixel_shader)),a.toViewport(v._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport();gl.viewport(d[0],d[1],d[2],d[3])}},v.prototype.onGetInputs=function(){return[["gamma","number"]]},v.aa_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 uViewportSize;\n\t\tuniform vec2 inverseVP;\n\t\tuniform float u_igamma;\n\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\n\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t{\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\n\t\t\tvec2 dir;\n\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\n\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\n\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\n\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\n\t\t\t//return vec4(rgbA,1.0);\n\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t", +v.gamma_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_igamma;\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t gl_FragColor = color;\n\t\t}\n\t\t",J.registerNodeType("texture/toviewport",v),F.title="Copy",F.desc="Copy Texture",F.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", +values:c.MODE_VALUES}},F.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,d=a.height;0!=this.properties.size&&(d=b=this.properties.size);var f=this._temp_texture,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);f&&f.width==b&&f.height==d&&f.type==g||(f=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(f=gl.LINEAR_MIPMAP_LINEAR), +this._temp_texture=new GL.Texture(b,d,{type:g,format:gl.RGBA,minFilter:f,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)}},J.registerNodeType("texture/copy",F),x.title="Downsample",x.desc="Downsample Texture",x.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, +x.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0,a);else{var b=x._shader;b||(x._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.pixel_shader));var d=a.width|0,f=a.height|0,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,l=a,h= +null,k=[],a={type:g,format:a.format},g=vec2.create(),q={u_offset:g};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var r=0;r>1||0;f=f>>1||0;h=GL.Texture.getTemporary(d,f,a);k.push(h);l.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);l.copyTo(h,b,q);if(1==d&&1==f)break;l=h}this._texture=k.pop();for(r=0;r>=2,c++,1!=d););a.copyTo(this._textures_chain[0]);for(var c=1;c<=this._textures_chain.length;++c)a=this._textures_chain[c];var f=p._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(f,g)})}},p.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\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\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}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t", -F.title="Smooth",F.desc="Smooth texture over time",F.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){F._shader||(F._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,F.pixel_shader));var b=this._temp_texture;b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(b={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(a.width,a.height,b),this._temp_texture2=new GL.Texture(a.width,a.height,b),a.copyTo(this._temp_texture2));var b= -this._temp_texture,d=this._temp_texture2,c=F._shader,f=this._uniforms;f.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){d.bind(1);a.toViewport(c,f)});this.setOutputData(0,b);this._temp_texture=d;this._temp_texture2=b}},F.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_factor;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t}\n\t\t", -I.registerNodeType("texture/temporal_smooth",F),v.title="Lineal Avg Smooth",v.desc="Smooth texture linearly over time",v["@samples"]={type:"number",min:1,max:64,step:1,precision:1},v.prototype.getPreviewTexture=function(){return this._temp_texture2},v.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){v._shader||(v._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.pixel_shader_copy),v._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.pixel_shader_avg)); -var b=Math.clamp(this.properties.samples,0,64),d=this.frame,c=this.properties.frames_interval;if(0==c||0==d%c){d=this._temp_texture;d&&d.type==a.type&&d.width==b||(d={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,d),this._temp_texture2=new GL.Texture(b,1,d),this._temp_texture_out=new GL.Texture(1,1,d));var f=this._temp_texture,g=this._temp_texture2,e=v._shader_copy,h=v._shader_avg,l=this._uniforms;l.u_samples=b;l.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); -f.drawTo(function(){g.bind(1);a.toViewport(e,l)});this._temp_texture_out.drawTo(function(){f.toViewport(h,l)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=f}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},v.pixel_shader_copy="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tif( v_coord.x <= u_isamples )\n\t\t\t\tgl_FragColor = texture2D( u_texture, vec2(0.5) );\n\t\t\telse\n\t\t\t\tgl_FragColor = texture2D( u_textureB, v_coord - vec2(u_isamples,0.0) );\n\t\t}\n\t\t", -v.pixel_shader_avg="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform int u_samples;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\tfor(int i = 0; i < 64; ++i)\n\t\t\t{\n\t\t\t\tcolor += texture2D( u_texture, vec2( float(i)*u_isamples,0.0) );\n\t\t\t\tif(i == (u_samples - 1))\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tgl_FragColor = color * u_isamples;\n\t\t}\n\t\t",I.registerNodeType("texture/linear_avg_smooth", -v),H.title="Image to Texture",H.desc="Uploads an image to the GPU",H.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,d=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var c=this._temp_texture;c&&c.width==b&&c.height==d||(this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+f); -return}this.setOutputData(0,this._temp_texture)}}},I.registerNodeType("texture/imageToTexture",H),w.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},w.title="LUT",w.desc="Apply LUT to Texture",w.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture)); -if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(w._shader,{u_texture:0,u_textureB:1, -u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},w.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_amount;\n\t\t\n\t\tvoid main() {\n\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t mediump vec2 quad1;\n\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t mediump vec2 quad2;\n\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t highp vec2 texPos1;\n\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 texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t highp vec2 texPos2;\n\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 texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t}\n\t\t", -I.registerNodeType("texture/LUT",w),t.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},t.title="Encode",t.desc="Apply a texture atlas to encode a texture",t.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D, +J.registerNodeType("texture/average",e),m.widgets_info={mode:{widget:"combo",values:["min","max","avg"]}},m.title="MinMax",m.desc="Compute the scene min max",m.prototype.onExecute=function(){this.properties.use_previous_frame||this.update();this.setOutputData(0,this._temp_texture);this.setOutputData(1,this._luminance)},m.prototype.onPreRenderExecute=function(){this.update()},m.prototype.update=function(){var a=this.getInputData(0);if(a&&(this.isOutputConnected(0)||this.isOutputConnected(1))){m._shader|| +(m._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.pixel_shader));var b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);var d=512;if(!this._textures_chain.length||this._textures_chain[0].type!=b)for(;c&&(this._textures_chain[c]=new GL.Texture(d,d,{type:b,format:gl.RGBA,filter:gl.NEAREST}),d>>=2,c++,1!=d););a.copyTo(this._textures_chain[0]);for(var c=1;c<=this._textures_chain.length;++c)a=this._textures_chain[c];var f=m._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(f,g)})}},m.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\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\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}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t", +D.title="Smooth",D.desc="Smooth texture over time",D.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){D._shader||(D._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,D.pixel_shader));var b=this._temp_texture;b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(b={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(a.width,a.height,b),this._temp_texture2=new GL.Texture(a.width,a.height,b),a.copyTo(this._temp_texture2));var b= +this._temp_texture,d=this._temp_texture2,c=D._shader,f=this._uniforms;f.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){d.bind(1);a.toViewport(c,f)});this.setOutputData(0,b);this._temp_texture=d;this._temp_texture2=b}},D.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_factor;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t}\n\t\t", +J.registerNodeType("texture/temporal_smooth",D),u.title="Lineal Avg Smooth",u.desc="Smooth texture linearly over time",u["@samples"]={type:"number",min:1,max:64,step:1,precision:1},u.prototype.getPreviewTexture=function(){return this._temp_texture2},u.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){u._shader||(u._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,u.pixel_shader_copy),u._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,u.pixel_shader_avg)); +var b=Math.clamp(this.properties.samples,0,64),d=this.frame,c=this.properties.frames_interval;if(0==c||0==d%c){d=this._temp_texture;d&&d.type==a.type&&d.width==b||(d={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,d),this._temp_texture2=new GL.Texture(b,1,d),this._temp_texture_out=new GL.Texture(1,1,d));var f=this._temp_texture,g=this._temp_texture2,e=u._shader_copy,l=u._shader_avg,h=this._uniforms;h.u_samples=b;h.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); +f.drawTo(function(){g.bind(1);a.toViewport(e,h)});this._temp_texture_out.drawTo(function(){f.toViewport(l,h)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=f}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},u.pixel_shader_copy="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tif( v_coord.x <= u_isamples )\n\t\t\t\tgl_FragColor = texture2D( u_texture, vec2(0.5) );\n\t\t\telse\n\t\t\t\tgl_FragColor = texture2D( u_textureB, v_coord - vec2(u_isamples,0.0) );\n\t\t}\n\t\t", +u.pixel_shader_avg="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform int u_samples;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\tfor(int i = 0; i < 64; ++i)\n\t\t\t{\n\t\t\t\tcolor += texture2D( u_texture, vec2( float(i)*u_isamples,0.0) );\n\t\t\t\tif(i == (u_samples - 1))\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tgl_FragColor = color * u_isamples;\n\t\t}\n\t\t",J.registerNodeType("texture/linear_avg_smooth", +u),I.title="Image to Texture",I.desc="Uploads an image to the GPU",I.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,d=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var c=this._temp_texture;c&&c.width==b&&c.height==d||(this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+f); +return}this.setOutputData(0,this._temp_texture)}}},J.registerNodeType("texture/imageToTexture",I),q.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},q.title="LUT",q.desc="Apply LUT to Texture",q.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture)); +if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(q._shader,{u_texture:0,u_textureB:1, +u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},q.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_amount;\n\t\t\n\t\tvoid main() {\n\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t mediump vec2 quad1;\n\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t mediump vec2 quad2;\n\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t highp vec2 texPos1;\n\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 texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t highp vec2 texPos2;\n\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 texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t}\n\t\t", +J.registerNodeType("texture/LUT",q),r.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},r.title="Encode",r.desc="Apply a texture atlas to encode a texture",r.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this._uniforms;d.u_row_simbols=Math.floor(this.properties.num_row_symbols);d.u_symbol_size=this.properties.symbol_size;d.u_brightness=this.properties.brightness; -d.u_invert=this.properties.invert?1:0;d.u_colorize=this.properties.colorize?1:0;this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);d.u_res[0]=this._tex.width;d.u_res[1]=this._tex.height;this._tex.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);this._tex.drawTo(function(){b.bind(1);a.toViewport(t._shader,d)});this.properties.generate_mipmaps&&(this._tex.bind(0),gl.generateMipmap(this._tex.texture_type), -this._tex.unbind(0));this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},t.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_row_simbols;\n\t\tuniform float u_symbol_size;\n\t\tuniform float u_brightness;\n\t\tuniform float u_invert;\n\t\tuniform float u_colorize;\n\t\tuniform vec2 u_res;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 total_symbols = u_res / u_symbol_size;\n\t\t\tvec2 uv = floor(v_coord * total_symbols) / total_symbols; //pixelate \n\t\t\tvec2 local_uv = mod(v_coord * u_res, u_symbol_size) / u_symbol_size;\n\t\t\tlowp vec4 textureColor = texture2D(u_texture, uv );\n\t\t\tfloat lum = clamp(u_brightness * (textureColor.x + textureColor.y + textureColor.z)/3.0,0.0,1.0);\n\t\t\tif( u_invert == 1.0 ) lum = 1.0 - lum;\n\t\t\tfloat index = floor( lum * (u_row_simbols * u_row_simbols - 1.0));\n\t\t\tfloat col = mod( index, u_row_simbols );\n\t\t\tfloat row = u_row_simbols - floor( index / u_row_simbols ) - 1.0;\n\t\t\tvec2 simbol_uv = ( vec2( col, row ) + local_uv ) / u_row_simbols;\n\t\t\tvec4 color = texture2D( u_textureB, simbol_uv );\n\t\t\tif(u_colorize == 1.0)\n\t\t\t\tcolor *= textureColor;\n\t\t\tgl_FragColor = color;\n\t\t}\n\t\t", -I.registerNodeType("texture/encode",t),l.title="Texture to Channels",l.desc="Split texture channels",l.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,d=0,c=0;4>c;c++)this.isOutputConnected(c)?(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type&&this._channels[c].format==b||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), +d.u_invert=this.properties.invert?1:0;d.u_colorize=this.properties.colorize?1:0;this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);d.u_res[0]=this._tex.width;d.u_res[1]=this._tex.height;this._tex.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);this._tex.drawTo(function(){b.bind(1);a.toViewport(r._shader,d)});this.properties.generate_mipmaps&&(this._tex.bind(0),gl.generateMipmap(this._tex.texture_type), +this._tex.unbind(0));this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},r.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_row_simbols;\n\t\tuniform float u_symbol_size;\n\t\tuniform float u_brightness;\n\t\tuniform float u_invert;\n\t\tuniform float u_colorize;\n\t\tuniform vec2 u_res;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 total_symbols = u_res / u_symbol_size;\n\t\t\tvec2 uv = floor(v_coord * total_symbols) / total_symbols; //pixelate \n\t\t\tvec2 local_uv = mod(v_coord * u_res, u_symbol_size) / u_symbol_size;\n\t\t\tlowp vec4 textureColor = texture2D(u_texture, uv );\n\t\t\tfloat lum = clamp(u_brightness * (textureColor.x + textureColor.y + textureColor.z)/3.0,0.0,1.0);\n\t\t\tif( u_invert == 1.0 ) lum = 1.0 - lum;\n\t\t\tfloat index = floor( lum * (u_row_simbols * u_row_simbols - 1.0));\n\t\t\tfloat col = mod( index, u_row_simbols );\n\t\t\tfloat row = u_row_simbols - floor( index / u_row_simbols ) - 1.0;\n\t\t\tvec2 simbol_uv = ( vec2( col, row ) + local_uv ) / u_row_simbols;\n\t\t\tvec4 color = texture2D( u_textureB, simbol_uv );\n\t\t\tif(u_colorize == 1.0)\n\t\t\t\tcolor *= textureColor;\n\t\t\tgl_FragColor = color;\n\t\t}\n\t\t", +J.registerNodeType("texture/encode",r),l.title="Texture to Channels",l.desc="Split texture channels",l.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,d=0,c=0;4>c;c++)this.isOutputConnected(c)?(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type&&this._channels[c].format==b||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), d++):this._channels[c]=null;if(d){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var f=Mesh.getScreenQuad(),g=l._shader,e=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],c=0;4>c;c++)this._channels[c]&&(this._channels[c].drawTo(function(){a.bind(0);g.uniforms({u_texture:0,u_mask:e[c]}).draw(f)}),this.setOutputData(c,this._channels[c]))}}},l.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec4 u_mask;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t}\n\t\t", -I.registerNodeType("texture/textureChannels",l),a.title="Channels to Texture",a.desc="Split texture channels",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.prototype.onExecute=function(){var b=c.getWhiteTexture(),d=this.getInputData(0)||b,f=this.getInputData(1)||b,g=this.getInputData(2)||b,e=this.getInputData(3)||b;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 l=a._shader, -b=Math.max(d.width,f.width,g.width,e.width),r=Math.max(d.height,f.height,g.height,e.height),k=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==b&&this._texture.height==r&&this._texture.type==k||(this._texture=new GL.Texture(b,r,{type:k,format:gl.RGBA,filter:gl.LINEAR}));b=this._color;b[0]=this.properties.R;b[1]=this.properties.G;b[2]=this.properties.B;b[3]=this.properties.A;var s=this._uniforms;this._texture.drawTo(function(){d.bind(0); -f.bind(1);g.bind(2);e.bind(3);l.uniforms(s).draw(h)});this.setOutputData(0,this._texture)},a.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureR;\n\t\tuniform sampler2D u_textureG;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform vec4 u_color;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = u_color * vec4( \t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t}\n\t\t", -I.registerNodeType("texture/channelsTexture",a),b.title="Color",b.desc="Generates a 1x1 texture with a constant color",b.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},b.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])},b.prototype.onExecute= +J.registerNodeType("texture/textureChannels",l),a.title="Channels to Texture",a.desc="Split texture channels",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.prototype.onExecute=function(){var b=c.getWhiteTexture(),d=this.getInputData(0)||b,f=this.getInputData(1)||b,g=this.getInputData(2)||b,e=this.getInputData(3)||b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var l=Mesh.getScreenQuad();a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader));var h=a._shader, +b=Math.max(d.width,f.width,g.width,e.width),k=Math.max(d.height,f.height,g.height,e.height),q=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==b&&this._texture.height==k&&this._texture.type==q||(this._texture=new GL.Texture(b,k,{type:q,format:gl.RGBA,filter:gl.LINEAR}));b=this._color;b[0]=this.properties.R;b[1]=this.properties.G;b[2]=this.properties.B;b[3]=this.properties.A;var r=this._uniforms;this._texture.drawTo(function(){d.bind(0); +f.bind(1);g.bind(2);e.bind(3);h.uniforms(r).draw(l)});this.setOutputData(0,this._texture)},a.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureR;\n\t\tuniform sampler2D u_textureG;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform vec4 u_color;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = u_color * vec4( \t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t}\n\t\t", +J.registerNodeType("texture/channelsTexture",a),b.title="Color",b.desc="Generates a 1x1 texture with a constant color",b.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},b.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])},b.prototype.onExecute= function(){var a=this.properties.precision==c.HIGH?c.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;ba.width?b: -a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),h=null,l=this._uniforms;d?(h=f._shader_tex,h||(h=f._shader_tex=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader,{MIX_TEX:""}))):(h=f._shader_factor,h||(h=f._shader_factor=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader)),g=null==g?this.properties.factor:g,l.u_mix.set([g,g,g,g]));var r=this.properties.invert;this._tex.drawTo(function(){a.bind(r?1:0);b.bind(r?0:1);d&&d.bind(2); -h.uniforms(l).draw(e)});this.setOutputData(0,this._tex)}}},f.prototype.onGetInputs=function(){return[["factor","number"]]},f.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform sampler2D u_textureB;\n\t\t#ifdef MIX_TEX\n\t\t\tuniform sampler2D u_textureMix;\n\t\t#else\n\t\t\tuniform vec4 u_mix;\n\t\t#endif\n\t\t\n\t\tvoid main() {\n\t\t\t#ifdef MIX_TEX\n\t\t\t vec4 f = texture2D(u_textureMix, v_coord);\n\t\t\t#else\n\t\t\t vec4 f = u_mix;\n\t\t\t#endif\n\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), f );\n\t\t}\n\t\t", -I.registerNodeType("texture/mix",f),g.title="Edges",g.desc="Detects edges",g.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},g.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),d=g._shader,f=this.properties.invert,e=this.properties.factor, -h=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);d.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:e,u_threshold:h,u_invert:f?1:0}).draw(b)});this.setOutputData(0,this._tex)}}},g.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_isize;\n\t\tuniform int u_invert;\n\t\tuniform float u_factor;\n\t\tuniform float u_threshold;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\tdiff *= u_factor;\n\t\t\tif(u_invert == 1)\n\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\tif( u_threshold == 0.0 )\n\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\telse\n\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t", -I.registerNodeType("texture/edges",g),q.title="Depth Range",q.desc="Generates a texture with a depth range",q.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, -filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var c=this.properties.range;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.range=c);d.u_distance=b;d.u_range=c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();q._shader||(q._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader),q._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader, -{ONLY_DEPTH:""}));var g=this.properties.only_depth?q._shader_onlydepth:q._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},q.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform float u_distance;\n\t\tuniform float u_range;\n\t\t\n\t\tfloat LinearDepth()\n\t\t{\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tfloat depth = LinearDepth();\n\t\t\t#ifdef ONLY_DEPTH\n\t\t\t gl_FragColor = vec4(depth);\n\t\t\t#else\n\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\tfloat dof = 1.0;\n\t\t\t\tif(diff <= u_range)\n\t\t\t\t\tdof = diff / u_range;\n\t\t\t gl_FragColor = vec4(dof);\n\t\t\t#endif\n\t\t}\n\t\t", -I.registerNodeType("texture/depth_range",q),A.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},A.title="Linear Depth",A.desc="Creates a color texture with linear depth",A.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&(a.format==gl.DEPTH_COMPONENT||a.format==gl.DEPTH_STENCIL)){var b=this.properties.precision==c.HIGH?gl.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&& -this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGB,filter:gl.LINEAR}));var d=this._uniforms;d.u_invert=this.properties.invert?1:0;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();A._shader||(A._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var g=A._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1, -1E3];d.u_camera_planes=b;d.u_ires.set([0,0]);this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},A.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform int u_invert;\n\t\tuniform vec2 u_ires;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t", -I.registerNodeType("texture/linear_depth",A),K.title="Blur",K.desc="Blur a texture",K.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},K.max_iterations=20,K.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 d=this.properties.iterations;this.isInputConnected(1)&& -(d=this.getInputData(1),this.properties.iterations=d);d=Math.min(Math.floor(d),K.max_iterations);if(0==d)this.setOutputData(0,a);else{var c=this.properties.intensity;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.intensity=c);var f=I.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],c,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;k=h[u]=GL.Texture.getTemporary(b,d,f);t[0]=1/s.width;t[1]=1/s.height;s.blit(k,l.uniforms(e));s=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),t[0]=1/s.width,t[1]=1/s.height,e.u_intensity=q,e.u_delta=1,s.blit(b,l.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity= -this.getInputOrProperty("persistence");e.u_delta=0.5;for(u-=2;0<=u;u--)k=h[u],h[u]=null,t[0]=1/s.width,t[1]=1/s.height,s.blit(k,l.uniforms(e)),GL.Texture.releaseTemporary(s),s=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(h=this._glow_texture,h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),s.blit(h),this.setOutputData(1,h));if(this.isOutputConnected(0)){h=this._final_texture; -h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var z=this.getInputData(1),m=this.getInputOrProperty("dirt_factor");e.u_intensity=q;l=z?r._dirt_final_shader:r._final_shader;l||(l=z?r._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader,{USE_DIRT:""}):r._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader));h.drawTo(function(){a.bind(0); -s.bind(1);z&&(l.setUniform("u_dirt_factor",m),l.setUniform("u_dirt_texture",z.bind(2)));l.toViewport(e)});this.setOutputData(0,h)}GL.Texture.releaseTemporary(s)}},r.cut_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_threshold;\n\tvoid main() {\n\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t}",r.scale_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\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\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t}", -r.final_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform sampler2D u_glow_texture;\n\t#ifdef USE_DIRT\n\t\tuniform sampler2D u_dirt_texture;\n\t#endif\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\tuniform float u_dirt_factor;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\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\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tvec4 glow = sampleBox( v_coord );\n\t\t#ifdef USE_DIRT\n\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t#endif\n\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t}", -I.registerNodeType("texture/glow",r),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 d=this.properties.intensity,c=I.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 f=s._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)}); -this.setOutputData(0,this._temp_texture)}}},s.pixel_shader="\nprecision highp float;\nvarying vec2 v_coord;\nuniform sampler2D u_texture;\nuniform float u_intensity;\nuniform vec2 u_resolution;\nuniform vec2 u_iResolution;\n#ifndef RADIUS\n\t#define RADIUS 7\n#endif\nvoid main() {\n\n\tconst int radius = RADIUS;\n\tvec2 fragCoord = v_coord;\n\tvec2 src_size = u_iResolution;\n\tvec2 uv = v_coord;\n\tfloat n = float((radius + 1) * (radius + 1));\n\tint i;\n\tint j;\n\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\tvec3 c;\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm0 += c;\n\t\t\ts0 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm1 += c;\n\t\t\ts1 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm2 += c;\n\t\t\ts2 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm3 += c;\n\t\t\ts3 += c * c;\n\t\t}\n\t}\n\t\n\tfloat min_sigma2 = 1e+2;\n\tm0 /= n;\n\ts0 = abs(s0 / n - m0 * m0);\n\t\n\tfloat sigma2 = s0.r + s0.g + s0.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m0, 1.0);\n\t}\n\t\n\tm1 /= n;\n\ts1 = abs(s1 / n - m1 * m1);\n\t\n\tsigma2 = s1.r + s1.g + s1.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m1, 1.0);\n\t}\n\t\n\tm2 /= n;\n\ts2 = abs(s2 / n - m2 * m2);\n\t\n\tsigma2 = s2.r + s2.g + s2.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m2, 1.0);\n\t}\n\t\n\tm3 /= n;\n\ts3 = abs(s3 / n - m3 * m3);\n\t\n\tsigma2 = s3.r + s3.g + s3.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m3, 1.0);\n\t}\n}\n", -I.registerNodeType("texture/kuwahara",s),z.title="XDoG Filter",z.desc="Filters a texture giving an artistic ink style",z.max_radius=10,z._shaders=[],z.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));z._xdog_shader||(z._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,z.xdog_pixel_shader)); -var d=z._xdog_shader,c=GL.Mesh.getScreenQuad(),f=this.properties.sigma,g=this.properties.k,e=this.properties.p,h=this.properties.epsilon,l=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:f,k:g,p:e,epsilon:h,phi:l,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},z.xdog_pixel_shader="\nprecision highp float;\nuniform sampler2D src;\n\nuniform float cvsHeight;\nuniform float cvsWidth;\n\nuniform float sigma;\nuniform float k;\nuniform float p;\nuniform float epsilon;\nuniform float phi;\nvarying vec2 v_coord;\n\nfloat cosh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\treturn cosH;\n}\n\nfloat tanh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\treturn tanH;\n}\n\nfloat sinh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\treturn sinH;\n}\n\nvoid main(void){\n\tvec3 destColor = vec3(0.0);\n\tfloat tFrag = 1.0 / cvsHeight;\n\tfloat sFrag = 1.0 / cvsWidth;\n\tvec2 Frag = vec2(sFrag,tFrag);\n\tvec2 uv = gl_FragCoord.st;\n\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\tconst int MAX_NUM_ITERATION = 99999;\n\tvec2 sum = vec2(0.0);\n\tvec2 norm = vec2(0.0);\n\n\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\tfloat d = length(vec2(i,j));\n\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\tnorm += kernel;\n\t\tsum += kernel * L;\n\t}\n\n\tsum /= norm;\n\n\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\tdestColor = vec3(edge);\n\tgl_FragColor = vec4(destColor, 1.0);\n}", -I.registerNodeType("texture/xDoG",z),u.title="Webcam",u.desc="Webcam texture",u.is_webcam_open=!1,u.prototype.openStream=function(){function a(d){u.is_webcam_open=!1;console.log("Webcam rejected",d);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}},u.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())},u.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,d=this._video_texture;d&&d.width==a&&d.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&&(c.getTexturesContainer()[this.properties.texture_name]= -this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;aMath.abs(d))return c[1];d=(a-c[0])/d;return c[1]*(1-d)+f[1]*d}}return 0}},J.prototype.updateCurve=function(){for(var a=this._values,b=a.length/4,d=this.properties.split_channels,c=0;cd+l.NODE_TITLE_HEIGHT&&a.drawImage(b,10,f,this.size[0]-20,this.size[1]-d-l.NODE_TITLE_HEIGHT);var f=this.size[1]- -l.NODE_TITLE_HEIGHT+0.5;c=l.isInsideRectangle(c[0],c[1],this.pos[0],this.pos[1]+f,this.size[0],l.NODE_TITLE_HEIGHT);a.fillStyle=c?"#555":"#222";a.beginPath();this._shape==l.BOX_SHAPE?a.rect(0,f,this.size[0]+1,l.NODE_TITLE_HEIGHT):a.roundRect(0,f,this.size[0]+1,l.NODE_TITLE_HEIGHT,0,8);a.fill();a.textAlign="center";a.font="24px Arial";a.fillStyle=c?"#DDD":"#999";a.fillText("+",0.5*this.size[0],f+24)}};D.prototype.onMouseDown=function(a,b,d){b[1]>this.size[1]-l.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)}; -D.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Print Code",callback:function(){var a=b._context.computeShaderCode();console.log(a.vs_code,a.fs_code)}}]};l.registerNodeType("texture/shaderGraph",D);x.title="Uniform";x.desc="Input data for the shader";x.prototype.getTitle=function(){return this.properties.name&&this.flags.collapsed?this.properties.type+" "+this.properties.name:"Uniform"};x.prototype.onPropertyChanged=function(a,b){this.outputs[0].name=this.properties.type+" "+ -this.properties.name};x.prototype.onGetCode=function(a){var d=this.properties.type;d&&("number"==d?d="float":"texture"==d&&(d="sampler2D"),-1!=b.GLSL_types.indexOf(d)&&(a.addUniform("u_"+this.properties.name,d),this.setOutputData(0,d)))};x.prototype.getOutputVarName=function(a){return"u_"+this.properties.name};m("input/uniform",x);B.title="Attribute";B.desc="Input data from mesh attribute";B.prototype.getTitle=function(){return"att. "+this.properties.name};B.prototype.onGetCode=function(a){var d= -this.properties.type;d&&-1!=b.GLSL_types.indexOf(d)&&("number"==d&&(d="float"),"coord"!=this.properties.name&&a.addCode("varying"," varying "+d+" v_"+this.properties.name+";"),this.setOutputData(0,d))};B.prototype.getOutputVarName=function(a){return"v_"+this.properties.name};m("input/attribute",B);G.title="Sampler2D";G.desc="Reads a pixel from a texture";G.prototype.onGetCode=function(a){var b=k(this,0),d=n(this),c="vec4 "+d+" = vec4(0.0);\n";if(b)var f=k(this,1)||"v_coord",c=c+(d+" = texture2D("+ -b+","+f+");\n");y(this,0)&&(c+="vec4 "+y(this,0)+" = "+d+";\n");y(this,1)&&(c+="vec3 "+y(this,1)+" = "+d+".xyz;\n");a.addCode("code",c,this.shader_destination);this.setOutputData(0,"vec4");this.setOutputData(1,"vec3")};m("texture/sampler2D",G);E.title="const";E.prototype.getTitle=function(){return this.flags.collapsed?A(this.properties.value,this.properties.type):"Const"};E.prototype.onPropertyChanged=function(a,b){"type"==a&&this.outputs[0].type!=b&&(this.disconnectOutput(0),this.outputs[0].type= -b,this.widgets.length=1,this.updateWidgets())};E.prototype.updateWidgets=function(a){var b=this;a=this.properties.value;var d={step:0.01};switch(this.properties.type){case "float":this.properties.value=0;this.addWidget("number","v",0,{step:0.01,property:"value"});break;case "vec2":this.properties.value=a&&2==a.length?[a[0],a[1]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});break;case "vec3":this.properties.value= -a&&3==a.length?[a[0],a[1],a[2]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number","z",0,d,function(a){b.properties.value[2]=a});break;case "vec4":this.properties.value=a&&4==a.length?[a[0],a[1],a[2],a[3]]:[0,0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number", -"z",0,d,function(a){b.properties.value[2]=a});this.addWidget("number","w",0,d,function(a){b.properties.value[3]=a});break;default:console.error("unknown type for constant")}};E.prototype.onGetCode=function(a){var b=A(this.properties.value,this.properties.type),d=y(this,0);d&&(a.addCode("code","\t"+this.properties.type+" "+d+" = "+b+";",this.shader_destination),this.setOutputData(0,this.properties.type))};m("const/const",E);e.title="vec2";e.varmodes=["xy","x","y"];e.prototype.onPropertyChanged=function(){this.graph._version++}; -e.prototype.onGetCode=function(a){for(var b=this.properties,c=n(this),b="\tvec2 "+c+" = "+A([b.x,b.y])+";\n",f=0;fd;++d)b.push({name:k(this,d),type:this.getInputData(d)||"float"});var c=y(this,0);if(c){var f=g[this.properties.func];if(f){var e=b[0].type,h=f.return_type;"T"==h&&(h=e);for(var l=[],d=0;d< -f.params.length;++d){var w=f.params[d],t=b[d].name;null==t&&(t="(1.0)",b[d].type="float");if("T"==w.type&&b[d].type!=e||"T"!=w.type&&b[d].type!=e)t=K(b[d].name,b[d].type,e);l.push(t)}a.addCode("code",h+" "+c+" = "+f.func+"("+l.join(",")+");",this.shader_destination);this.setOutputData(0,h)}}}};m("math/func",H);w.title="Snippet";w.prototype.onPropertyChanged=function(a,b){this.graph._version++;"type"==a&&this.outputs[0].type!=b&&(this.disconnectOutput(0),this.outputs[0].type=b)};w.prototype.getTitle= -function(){return this.flags.collapsed?this.properties.code:"Snippet"};w.prototype.onGetCode=function(a){if(this.isOutputConnected(0)){var b=k(this,0);b||(b="1.0");var d=k(this,1);d||(d="1.0");var c=y(this,0);if(c){var f=this.getInputData(0)||"float",g=this.getInputData(1)||"float",e=this.properties.type;if("T"==f||"T"==g)return null;var h="funcSnippet"+this.id,f="\n"+e+" "+h+"( "+f+" A, "+g+" B) {\n"+("\t"+e+" C = "+e+"(0.0);\n"),f=f+("\t"+this.properties.code+";\n"),f=f+"\treturn C;\n}\n";a.addCode("functions", -f,this.shader_destination);a.addCode("code",e+" "+c+" = "+h+"("+b+","+d+");",this.shader_destination);this.setOutputData(0,e)}}};m("utils/snippet",w);t.title="Remap";t.prototype.onPropertyChanged=function(){this.graph._version++};t.prototype.onConnectionsChange=function(){var a=this.getInputDataType(0);this.outputs[0].type=a||"T"};t.prototype.onGetCode=function(a){if(this.isOutputConnected(0)){var b=k(this,0),d=y(this,0);if(b||d){var c=this.getInputDataType(0);this.outputs[0].type=c;if("T"==c)console.warn("node type is T and cannot be resolved"); -else if(b){var f=A(this.properties.min_value),g=A(this.properties.max_value),e=A(this.properties.min_value2),h=A(this.properties.max_value2);a.addCode("code",c+" "+d+" = ( ("+b+" - "+f+") / ("+g+" - "+f+") ) * ("+h+" - "+e+") + "+e+";",this.shader_destination);this.setOutputData(0,c)}else a.addCode("code","\t"+c+" "+d+" = "+c+"(0.0);\n")}}};m("math/remap",t)}})(this); -(function(C){function c(){return 1E5*Math.random()|0}function m(){this.addInput("obj","");this.addInput("radius","number");this.addOutput("out","geometry");this.addOutput("points","[vec3]");this.properties={radius:1,num_points:4096,generate_normals:!0,regular:!1,mode:m.SPHERE,force_update:!1};this.points=new Float32Array(3*this.properties.num_points);this.normals=new Float32Array(3*this.properties.num_points);this.must_update=!0;this.version=0;var a=this;this.addWidget("button","update",null,function(){a.must_update= -!0});this.geometry={vertices:null,_id:c()};this._last_radius=this._old_obj=null}function n(a,d){var c=a.length,g=0,e=0,h=c;if(0==c)return-1;if(1==c)return 0;for(;h>=g;){e=0.5*(h+g)|0;c=a[e];if(c==d)break;if(g==h-1)return g;ca&&(a=1);this.points&&this.points.length==3*a||(this.points=new Float32Array(3*a));this.properties.generate_normals?this.normals&&this.normals.length==this.points.length||(this.normals=new Float32Array(this.points.length)):this.normals=null;var d=this._last_radius||this.properties.radius,c=this.properties.mode,g=this.getInputData(0);this._old_obj_version=g?g._version:null;this.points=m.generatePoints(d,a,c,this.points, -this.normals,this.properties.regular,g);this.version++};m.generatePoints=function(a,d,c,g,e,h,l){var k=3*d;g&&g.length==k||(g=new Float32Array(k));var w=new Float32Array(3),t=new Float32Array([0,1,0]);if(h)if(c==m.RECTANGLE){k=Math.floor(Math.sqrt(d));for(d=0;da.width?b: +a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),l=null,h=this._uniforms;d?(l=f._shader_tex,l||(l=f._shader_tex=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader,{MIX_TEX:""}))):(l=f._shader_factor,l||(l=f._shader_factor=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader)),g=null==g?this.properties.factor:g,h.u_mix.set([g,g,g,g]));var k=this.properties.invert;this._tex.drawTo(function(){a.bind(k?1:0);b.bind(k?0:1);d&&d.bind(2); +l.uniforms(h).draw(e)});this.setOutputData(0,this._tex)}}},f.prototype.onGetInputs=function(){return[["factor","number"]]},f.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform sampler2D u_textureB;\n\t\t#ifdef MIX_TEX\n\t\t\tuniform sampler2D u_textureMix;\n\t\t#else\n\t\t\tuniform vec4 u_mix;\n\t\t#endif\n\t\t\n\t\tvoid main() {\n\t\t\t#ifdef MIX_TEX\n\t\t\t vec4 f = texture2D(u_textureMix, v_coord);\n\t\t\t#else\n\t\t\t vec4 f = u_mix;\n\t\t\t#endif\n\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), f );\n\t\t}\n\t\t", +J.registerNodeType("texture/mix",f),g.title="Edges",g.desc="Detects edges",g.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},g.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),d=g._shader,f=this.properties.invert,e=this.properties.factor, +l=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);d.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:e,u_threshold:l,u_invert:f?1:0}).draw(b)});this.setOutputData(0,this._tex)}}},g.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_isize;\n\t\tuniform int u_invert;\n\t\tuniform float u_factor;\n\t\tuniform float u_threshold;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\tdiff *= u_factor;\n\t\t\tif(u_invert == 1)\n\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\tif( u_threshold == 0.0 )\n\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\telse\n\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t", +J.registerNodeType("texture/edges",g),t.title="Depth Range",t.desc="Generates a texture with a depth range",t.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, +filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var c=this.properties.range;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.range=c);d.u_distance=b;d.u_range=c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();t._shader||(t._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader),t._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader, +{ONLY_DEPTH:""}));var g=this.properties.only_depth?t._shader_onlydepth:t._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},t.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform float u_distance;\n\t\tuniform float u_range;\n\t\t\n\t\tfloat LinearDepth()\n\t\t{\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tfloat depth = LinearDepth();\n\t\t\t#ifdef ONLY_DEPTH\n\t\t\t gl_FragColor = vec4(depth);\n\t\t\t#else\n\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\tfloat dof = 1.0;\n\t\t\t\tif(diff <= u_range)\n\t\t\t\t\tdof = diff / u_range;\n\t\t\t gl_FragColor = vec4(dof);\n\t\t\t#endif\n\t\t}\n\t\t", +J.registerNodeType("texture/depth_range",t),z.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},z.title="Linear Depth",z.desc="Creates a color texture with linear depth",z.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&(a.format==gl.DEPTH_COMPONENT||a.format==gl.DEPTH_STENCIL)){var b=this.properties.precision==c.HIGH?gl.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&& +this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGB,filter:gl.LINEAR}));var d=this._uniforms;d.u_invert=this.properties.invert?1:0;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();z._shader||(z._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,z.pixel_shader));var g=z._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1, +1E3];d.u_camera_planes=b;d.u_ires.set([0,0]);this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},z.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform int u_invert;\n\t\tuniform vec2 u_ires;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t", +J.registerNodeType("texture/linear_depth",z),O.title="Blur",O.desc="Blur a texture",O.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},O.max_iterations=20,O.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 d=this.properties.iterations;this.isInputConnected(1)&& +(d=this.getInputData(1),this.properties.iterations=d);d=Math.min(Math.floor(d),O.max_iterations);if(0==d)this.setOutputData(0,a);else{var c=this.properties.intensity;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.intensity=c);var f=J.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],c,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;k=l[E]=GL.Texture.getTemporary(b,d,f);m[0]=1/q.width;m[1]=1/q.height;q.blit(k,h.uniforms(e));q=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),m[0]=1/q.width,m[1]=1/q.height,e.u_intensity=t,e.u_delta=1,q.blit(b,h.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity= +this.getInputOrProperty("persistence");e.u_delta=0.5;for(E-=2;0<=E;E--)k=l[E],l[E]=null,m[0]=1/q.width,m[1]=1/q.height,q.blit(k,h.uniforms(e)),GL.Texture.releaseTemporary(q),q=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(l=this._glow_texture,l&&l.width==a.width&&l.height==a.height&&l.type==g&&l.format==a.format||(l=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),q.blit(l),this.setOutputData(1,l));if(this.isOutputConnected(0)){l=this._final_texture; +l&&l.width==a.width&&l.height==a.height&&l.type==g&&l.format==a.format||(l=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var A=this.getInputData(1),n=this.getInputOrProperty("dirt_factor");e.u_intensity=t;h=A?L._dirt_final_shader:L._final_shader;h||(h=A?L._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,L.final_pixel_shader,{USE_DIRT:""}):L._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,L.final_pixel_shader));l.drawTo(function(){a.bind(0); +q.bind(1);A&&(h.setUniform("u_dirt_factor",n),h.setUniform("u_dirt_texture",A.bind(2)));h.toViewport(e)});this.setOutputData(0,l)}GL.Texture.releaseTemporary(q)}},L.cut_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_threshold;\n\tvoid main() {\n\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t}",L.scale_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\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\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t}", +L.final_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform sampler2D u_glow_texture;\n\t#ifdef USE_DIRT\n\t\tuniform sampler2D u_dirt_texture;\n\t#endif\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\tuniform float u_dirt_factor;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\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\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tvec4 glow = sampleBox( v_coord );\n\t\t#ifdef USE_DIRT\n\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t#endif\n\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t}", +J.registerNodeType("texture/glow",L),N.title="Kuwahara Filter",N.desc="Filters a texture giving an artistic oil canvas painting",N.max_radius=10,N._shaders=[],N.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),N.max_radius);if(0== +b)this.setOutputData(0,a);else{var d=this.properties.intensity,c=J.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;N._shaders[b]||(N._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,N.pixel_shader,{RADIUS:b.toFixed(0)}));var f=N._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)}); +this.setOutputData(0,this._temp_texture)}}},N.pixel_shader="\nprecision highp float;\nvarying vec2 v_coord;\nuniform sampler2D u_texture;\nuniform float u_intensity;\nuniform vec2 u_resolution;\nuniform vec2 u_iResolution;\n#ifndef RADIUS\n\t#define RADIUS 7\n#endif\nvoid main() {\n\n\tconst int radius = RADIUS;\n\tvec2 fragCoord = v_coord;\n\tvec2 src_size = u_iResolution;\n\tvec2 uv = v_coord;\n\tfloat n = float((radius + 1) * (radius + 1));\n\tint i;\n\tint j;\n\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\tvec3 c;\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm0 += c;\n\t\t\ts0 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm1 += c;\n\t\t\ts1 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm2 += c;\n\t\t\ts2 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm3 += c;\n\t\t\ts3 += c * c;\n\t\t}\n\t}\n\t\n\tfloat min_sigma2 = 1e+2;\n\tm0 /= n;\n\ts0 = abs(s0 / n - m0 * m0);\n\t\n\tfloat sigma2 = s0.r + s0.g + s0.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m0, 1.0);\n\t}\n\t\n\tm1 /= n;\n\ts1 = abs(s1 / n - m1 * m1);\n\t\n\tsigma2 = s1.r + s1.g + s1.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m1, 1.0);\n\t}\n\t\n\tm2 /= n;\n\ts2 = abs(s2 / n - m2 * m2);\n\t\n\tsigma2 = s2.r + s2.g + s2.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m2, 1.0);\n\t}\n\t\n\tm3 /= n;\n\ts3 = abs(s3 / n - m3 * m3);\n\t\n\tsigma2 = s3.r + s3.g + s3.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m3, 1.0);\n\t}\n}\n", +J.registerNodeType("texture/kuwahara",N),M.title="XDoG Filter",M.desc="Filters a texture giving an artistic ink style",M.max_radius=10,M._shaders=[],M.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}));M._xdog_shader||(M._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,M.xdog_pixel_shader)); +var d=M._xdog_shader,c=GL.Mesh.getScreenQuad(),f=this.properties.sigma,g=this.properties.k,e=this.properties.p,l=this.properties.epsilon,h=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:f,k:g,p:e,epsilon:l,phi:h,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},M.xdog_pixel_shader="\nprecision highp float;\nuniform sampler2D src;\n\nuniform float cvsHeight;\nuniform float cvsWidth;\n\nuniform float sigma;\nuniform float k;\nuniform float p;\nuniform float epsilon;\nuniform float phi;\nvarying vec2 v_coord;\n\nfloat cosh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\treturn cosH;\n}\n\nfloat tanh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\treturn tanH;\n}\n\nfloat sinh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\treturn sinH;\n}\n\nvoid main(void){\n\tvec3 destColor = vec3(0.0);\n\tfloat tFrag = 1.0 / cvsHeight;\n\tfloat sFrag = 1.0 / cvsWidth;\n\tvec2 Frag = vec2(sFrag,tFrag);\n\tvec2 uv = gl_FragCoord.st;\n\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\tconst int MAX_NUM_ITERATION = 99999;\n\tvec2 sum = vec2(0.0);\n\tvec2 norm = vec2(0.0);\n\n\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\tfloat d = length(vec2(i,j));\n\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\tnorm += kernel;\n\t\tsum += kernel * L;\n\t}\n\n\tsum /= norm;\n\n\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\tdestColor = vec3(edge);\n\tgl_FragColor = vec4(destColor, 1.0);\n}", +J.registerNodeType("texture/xDoG",M),G.title="Webcam",G.desc="Webcam texture",G.is_webcam_open=!1,G.prototype.openStream=function(){function a(d){G.is_webcam_open=!1;console.log("Webcam rejected",d);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}},G.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())},G.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,d=this._video_texture;d&&d.width==a&&d.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&&(c.getTexturesContainer()[this.properties.texture_name]= +this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;aMath.abs(d))return c[1];d=(a-c[0])/d;return c[1]*(1-d)+f[1]*d}}return 0}},E.prototype.updateCurve=function(){for(var a=this._values,b=a.length/4,d=this.properties.split_channels,c=0;cd+f.NODE_TITLE_HEIGHT&&a.drawImage(b,10,g,this.size[0]-20,this.size[1]-d-f.NODE_TITLE_HEIGHT);var g=this.size[1]-f.NODE_TITLE_HEIGHT+ +0.5;c=f.isInsideRectangle(c[0],c[1],this.pos[0],this.pos[1]+g,this.size[0],f.NODE_TITLE_HEIGHT);a.fillStyle=c?"#555":"#222";a.beginPath();this._shape==f.BOX_SHAPE?a.rect(0,g,this.size[0]+1,f.NODE_TITLE_HEIGHT):a.roundRect(0,g,this.size[0]+1,f.NODE_TITLE_HEIGHT,0,8);a.fill();a.textAlign="center";a.font="24px Arial";a.fillStyle=c?"#DDD":"#999";a.fillText("+",0.5*this.size[0],g+24)}};B.prototype.onMouseDown=function(a,b,d){b[1]>this.size[1]-f.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)}; +B.prototype.onDrawSubgraphBackground=function(a){};B.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Print Code",callback:function(){var a=b._context.computeShaderCode();console.log(a.vs_code,a.fs_code)}}]};f.registerNodeType("texture/shaderGraph",B);v.title="Uniform";v.desc="Input data for the shader";v.prototype.getTitle=function(){return this.properties.name&&this.flags.collapsed?this.properties.type+" "+this.properties.name:"Uniform"};v.prototype.onPropertyChanged=function(a, +b){this.outputs[0].name=this.properties.type+" "+this.properties.name};v.prototype.onGetCode=function(a){var b=this.properties.type;b&&("number"==b?b="float":"texture"==b&&(b="sampler2D"),-1!=t.GLSL_types.indexOf(b)&&(a.addUniform("u_"+this.properties.name,b),this.setOutputData(0,b)))};v.prototype.getOutputVarName=function(a){return"u_"+this.properties.name};n("input/uniform",v);F.title="Attribute";F.desc="Input data from mesh attribute";F.prototype.getTitle=function(){return"att. "+this.properties.name}; +F.prototype.onGetCode=function(a){var b=this.properties.type;b&&-1!=t.GLSL_types.indexOf(b)&&("number"==b&&(b="float"),"coord"!=this.properties.name&&a.addCode("varying"," varying "+b+" v_"+this.properties.name+";"),this.setOutputData(0,b))};F.prototype.getOutputVarName=function(a){return"v_"+this.properties.name};n("input/attribute",F);x.title="Sampler2D";x.desc="Reads a pixel from a texture";x.prototype.onGetCode=function(a){var b=h(this,0),d=s(this),c="vec4 "+d+" = vec4(0.0);\n";if(b)var f=h(this, +1)||a.buffer_names.uvs,c=c+(d+" = texture2D("+b+","+f+");\n");w(this,0)&&(c+="vec4 "+w(this,0)+" = "+d+";\n");w(this,1)&&(c+="vec3 "+w(this,1)+" = "+d+".xyz;\n");a.addCode("code",c,this.shader_destination);this.setOutputData(0,"vec4");this.setOutputData(1,"vec3")};n("texture/sampler2D",x);C.title="const";C.prototype.getTitle=function(){return this.flags.collapsed?M(this.properties.value,this.properties.type,2):"Const"};C.prototype.onPropertyChanged=function(a,b){"type"==a&&(this.outputs[0].type!= +b&&(this.disconnectOutput(0),this.outputs[0].type=b),this.widgets.length=1,this.updateWidgets());"value"==a&&(b.length?(this.widgets[1].value=b[1],2d;++d)b.push({name:h(this,d),type:this.getInputData(d)||"float"});var c=w(this,0);if(c){for(var f= +b[0].type,g=this.properties.operation,e=[],d=0;2>d;++d){var l=b[d].name;null==l&&(l=null!=p.value?p.value:"(1.0)",b[d].type="float");b[d].type!=f&&("float"!=b[d].type||"*"!=g&&"/"!=g)&&(l=H(l,b[d].type,f));e.push(l)}a.addCode("code",f+" "+c+" = "+e[0]+g+e[1]+";",this.shader_destination);this.setOutputData(0,f)}}};n("math/operation",I);q.title="Func";q.prototype.onPropertyChanged=function(a,b){this.graph._version++;if("func"==a){var d=L[b];if(d){for(var c=d.params.length;cd;++d)b.push({name:h(this,d),type:this.getInputData(d)||"float"});var c=w(this,0);if(c){var f=L[this.properties.func];if(f){var g=b[0].type,e=f.return_type;"T"== +e&&(e=g);for(var l=[],d=0;d=g;){e=0.5*(l+g)|0;c=a[e];if(c==d)break;if(g==l-1)return g;ca&&(a=1);this.points&&this.points.length==3*a||(this.points=new Float32Array(3*a));this.properties.generate_normals?this.normals&&this.normals.length==this.points.length||(this.normals=new Float32Array(this.points.length)):this.normals=null;var d=this._last_radius||this.properties.radius,c=this.properties.mode,g=this.getInputData(0);this._old_obj_version=g?g._version:null;this.points=n.generatePoints(d,a,c,this.points, +this.normals,this.properties.regular,g);this.version++};n.generatePoints=function(a,d,c,g,e,l,h){var k=3*d;g&&g.length==k||(g=new Float32Array(k));var q=new Float32Array(3),r=new Float32Array([0,1,0]);if(l)if(c==n.RECTANGLE){k=Math.floor(Math.sqrt(d));for(d=0;de||vh&&hl))break}this.geometry.indices=this.indices=new Uint32Array(k)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};v.registerNodeType("geometry/connectPoints",B);"undefined"!=typeof GL&&(G.title="to geometry",G.desc="converts a mesh to geometry",G.prototype.onExecute= -function(){var a=this.getInputData(0);if(a){if(a!=this.last_mesh){this.last_mesh=a;for(i in a.vertexBuffers)this.geometry[i]=a.vertexBuffers[i].data;a.indexBuffers.triangles&&(this.geometry.indices=a.indexBuffers.triangles.data);this.geometry._id=c();this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}},v.registerNodeType("geometry/toGeometry",G),E.title="Geo to Mesh",E.prototype.updateMesh=function(a){this.mesh||(this.mesh=new GL.Mesh); +l=this.vertices;l&&this.vertices.length==a.vertices.length?l.set(a.vertices):l=this.vertices=new Float32Array(a.vertices);for(g=0;ge||vl&&lh))break}this.geometry.indices=this.indices=new Uint32Array(k)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};u.registerNodeType("geometry/connectPoints",F);"undefined"!=typeof GL&&(x.title="to geometry",x.desc="converts a mesh to geometry",x.prototype.onExecute= +function(){var a=this.getInputData(0);if(a){if(a!=this.last_mesh){this.last_mesh=a;for(i in a.vertexBuffers)this.geometry[i]=a.vertexBuffers[i].data;a.indexBuffers.triangles&&(this.geometry.indices=a.indexBuffers.triangles.data);this.geometry._id=c();this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}},u.registerNodeType("geometry/toGeometry",x),C.title="Geo to Mesh",C.prototype.updateMesh=function(a){this.mesh||(this.mesh=new GL.Mesh); for(var d in a)if("_"!=d[0]){var c=a[d],g=GL.Mesh.common_buffers[d];if(g||"indices"==d){var g=g?g.spacing:3,e=this.mesh.vertexBuffers[d];e&&e.data.length==c.length?(e.data.set(c),e.upload(GL.DYNAMIC_DRAW)):e=new GL.Buffer("indices"==d?GL.ELEMENT_ARRAY_BUFFER:GL.ARRAY_BUFFER,c,g,GL.DYNAMIC_DRAW);this.mesh.addBuffer(d,e)}}if(this.mesh.vertexBuffers.normals&&this.mesh.vertexBuffers.normals.data.length!=this.mesh.vertexBuffers.vertices.data.length){c=new Float32Array([0,1,0]);g=new Float32Array(this.mesh.vertexBuffers.vertices.data.length); -for(d=0;d=c.NOTEON||h<=c.NOTEOFF)this.channel=e&15};Object.defineProperty(c.prototype,"velocity",{get:function(){return this.cmd==c.NOTEON?this.data[2]:-1},set:function(c){this.data[2]=c},enumerable:!0});c.notes="A A# B C C# D D# E F F# G G#".split(" ");c.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(c.prototype,"note",{get:function(){return this.cmd!= c.NOTEON?-1:c.toNoteString(this.data[1],!0)},set:function(c){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0});Object.defineProperty(c.prototype,"octave",{get:function(){return this.cmd!=c.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});c.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};c.computePitch=function(c){return 440*Math.pow(2,(c-69)/ 12)};c.prototype.getCC=function(){return this.data[1]};c.prototype.getCCValue=function(){return this.data[2]};c.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};c.computePitchBend=function(c,e){return c+(e<<7)-8192};c.prototype.setCommandFromString=function(e){this.cmd=c.computeCommandFromString(e)};c.computeCommandFromString=function(e){if(!e)return 0;if(e&&e.constructor===Number)return e;e=e.toUpperCase();switch(e){case "NOTE ON":case "NOTEON":return c.NOTEON;case "NOTE OFF":case "NOTEOFF":return c.NOTEON; @@ -713,85 +726,85 @@ case "KEY PRESSURE":case "KEYPRESSURE":return c.KEYPRESSURE;case "CONTROLLER CHA l=(e-21)%12;0>l&&(l=12+l);return c.notes[l]+(h?"":a)};c.NoteStringToPitch=function(e){e=e.toUpperCase();var h=e[0],l=4;"#"==e[1]?(h+="#",2this.properties.max_value)return;this.trigger("on_midi",h)}};v.registerNodeType("midi/filter",h);D.title="MIDIEvent";D.desc="Create a MIDI Event";D.color="#243";D.prototype.onAction=function(e,h){"assign"==e?(this.properties.channel=h.channel,this.properties.cmd=h.cmd,this.properties.value1=h.data[1],this.properties.value2=h.data[2],h.cmd== -c.NOTEON?this.gate=!0:h.cmd==c.NOTEOFF&&(this.gate=!1)):(h=this.midi_event,h.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?h.setCommandFromString(this.properties.cmd):h.cmd=this.properties.cmd,h.data[0]=h.cmd|h.channel,h.data[1]=Number(this.properties.value1),h.data[2]=Number(this.properties.value2),this.trigger("on_midi",h))};D.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var h=0;hthis.properties.max_value)return;this.trigger("on_midi",h)}};u.registerNodeType("midi/filter",k);B.title="MIDIEvent";B.desc="Create a MIDI Event";B.color="#243";B.prototype.onAction=function(e,h){"assign"==e?(this.properties.channel=h.channel,this.properties.cmd=h.cmd,this.properties.value1=h.data[1],this.properties.value2=h.data[2],h.cmd== +c.NOTEON?this.gate=!0:h.cmd==c.NOTEOFF&&(this.gate=!1)):(h=this.midi_event,h.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?h.setCommandFromString(this.properties.cmd):h.cmd=this.properties.cmd,h.data[0]=h.cmd|h.channel,h.data[1]=Number(this.properties.value1),h.data[2]=Number(this.properties.value2),this.trigger("on_midi",h))};B.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var h=0;hc;++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 e=1;12>e;++e){if(this.valid_notes[(c-e)%12]){this.offset_notes[c]=-e;break}if(this.valid_notes[(c+e)%12]){this.offset_notes[c]=e;break}}};E.prototype.onAction=function(e,h){h&&h.constructor===c&&(h.data[0]==c.NOTEON||h.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(h.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[h.note]], -this.trigger("out",this.midi_event)):this.trigger("out",h))};E.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&&this.processScale(c)};v.registerNodeType("midi/quantize",E);e.title="MIDI fromFile";e.desc="Plays a MIDI file";e.color="#243";e.prototype.onAction=function(c){"play"==c?this.play():"pause"==c&&(this._playing=!this._playing)};e.prototype.onPropertyChanged=function(c,e){"url"==c&&this.loadMIDIFile(e)};e.prototype.onExecute=function(){if(this._midi&& +l)}};B.prototype.onPropertyChanged=function(e,h){"cmd"==e&&(this.properties.cmd=c.computeCommandFromString(h))};B.prototype.onGetInputs=function(){return[["cmd","number"],["note","number"],["value1","number"],["value2","number"]]};B.prototype.onGetOutputs=function(){return[["midi","midi"],["on_midi",u.EVENT],["command","number"],["note","number"],["velocity","number"],["cc","number"],["cc_value","number"],["pitch","number"],["gate","bool"],["pitchbend","number"]]};u.registerNodeType("midi/event", +B);v.title="MIDICC";v.desc="gets a Controller Change";v.color="#243";v.prototype.onExecute=function(){n.input&&(this.properties.value=n.input.state.cc[this.properties.cc]);this.setOutputData(0,this.properties.value)};u.registerNodeType("midi/cc",v);F.title="MIDI Generator";F.desc="Generates a random MIDI note";F.color="#243";F.processScale=function(e){e=e.split(",");for(var h=0;hc;++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 e=1;12>e;++e){if(this.valid_notes[(c-e)%12]){this.offset_notes[c]=-e;break}if(this.valid_notes[(c+e)%12]){this.offset_notes[c]=e;break}}};C.prototype.onAction=function(e,h){h&&h.constructor===c&&(h.data[0]==c.NOTEON||h.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(h.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[h.note]], +this.trigger("out",this.midi_event)):this.trigger("out",h))};C.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&&this.processScale(c)};u.registerNodeType("midi/quantize",C);e.title="MIDI fromFile";e.desc="Plays a MIDI file";e.color="#243";e.prototype.onAction=function(c){"play"==c?this.play():"pause"==c&&(this._playing=!this._playing)};e.prototype.onPropertyChanged=function(c,e){"url"==c&&this.loadMIDIFile(e)};e.prototype.onExecute=function(){if(this._midi&& this._playing){this._current_time+=this.graph.elapsed_time;for(var e=100*this._current_time,h=0;hb;b++)for(var d=0;df+g||c[1]>d))return b}}return-1};F.prototype.onAction=function(e,h){if("reset"==e)for(var l=0;lh[1])){var l=this.getKeyIndex(h);this.keys[l]=!0;this._last_key=l;var l=12*(this.properties.start_octave-1)+29+l,a=new c;a.setup([c.NOTEON,l,100]);this.trigger("note",a);return!0}};F.prototype.onMouseMove=function(e,h){if(!(0>h[1]||-1==this._last_key)){this.setDirtyCanvas(!0); -var l=this.getKeyIndex(h);if(this._last_key==l)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[l]=!0;a=12*(this.properties.start_octave-1)+29+l;b=new c;b.setup([c.NOTEON,a,100]);this.trigger("note",b);this._last_key=l;return!0}};F.prototype.onMouseUp=function(e,h){if(!(0>h[1])){var l=this.getKeyIndex(h);this.keys[l]=!1;this._last_key=-1;var l=12*(this.properties.start_octave-1)+29+ -l,a=new c;a.setup([c.NOTEOFF,l,100]);this.trigger("note",a);return!0}};v.registerNodeType("midi/keys",F)})(this); -(function(C){function c(){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=t.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function m(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=t.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function n(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=t.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 k(){this.properties={gain:1};this.audionode=t.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function y(){this.properties={impulse_src:"",normalize:!0};this.audionode=t.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=t.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function D(){this.properties={};this.audionode=t.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function x(){this.properties={gain1:0.5,gain2:0.5}; -this.audionode=t.getAudioContext().createGain();this.audionode1=t.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=t.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=t.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function G(){this.properties={delayTime:0.5};this.audionode=t.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function E(){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=t.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function e(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=t.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 F(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function v(){if(!v.default_code){var c=v.default_function.toString(),a=c.indexOf("{")+1,b=c.lastIndexOf("}");v.default_code=c.substr(a,b-a)}this.properties={code:v.default_code};c=t.getAudioContext();c.createScriptProcessor?this.audionode=c.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=c.createGain());this.processCode();v._bypass_function||(v._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function H(){this.audionode=t.getAudioContext().destination;this.addInput("in","audio")}var w=C.LiteGraph,t={};C.LGAudio=t;t.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(c){console.log("msg",c)};this._audio_context.onended=function(c){console.log("ended",c)};this._audio_context.oncomplete=function(c){console.log("complete",c)}}return this._audio_context};t.connect=function(c,a){try{c.connect(a)}catch(b){console.warn("LGraphAudio:",b)}};t.disconnect=function(c,a){try{c.disconnect(a)}catch(b){console.warn("LGraphAudio:",b)}};t.changeAllAudiosConnections=function(c,a){if(c.inputs)for(var b= -0;bb;b++)for(var d=0;df+g||c[1]>d))return b}}return-1};D.prototype.onAction=function(e,h){if("reset"==e)for(var l=0;lh[1])){var l=this.getKeyIndex(h);this.keys[l]=!0;this._last_key=l;var l=12*(this.properties.start_octave-1)+29+l,a=new c;a.setup([c.NOTEON,l,100]);this.trigger("note",a);return!0}};D.prototype.onMouseMove=function(e,h){if(!(0>h[1]||-1==this._last_key)){this.setDirtyCanvas(!0); +var l=this.getKeyIndex(h);if(this._last_key==l)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[l]=!0;a=12*(this.properties.start_octave-1)+29+l;b=new c;b.setup([c.NOTEON,a,100]);this.trigger("note",b);this._last_key=l;return!0}};D.prototype.onMouseUp=function(e,h){if(!(0>h[1])){var l=this.getKeyIndex(h);this.keys[l]=!1;this._last_key=-1;var l=12*(this.properties.start_octave-1)+29+ +l,a=new c;a.setup([c.NOTEOFF,l,100]);this.trigger("note",a);return!0}};u.registerNodeType("midi/keys",D)})(this); +(function(y){function c(){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=r.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function n(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= +null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=r.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function s(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=r.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 h(){this.properties={gain:1};this.audionode=r.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function w(){this.properties={impulse_src:"",normalize:!0};this.audionode=r.getAudioContext().createConvolver(); +this.addInput("in","audio");this.addOutput("out","audio")}function k(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=r.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function B(){this.properties={};this.audionode=r.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function v(){this.properties={gain1:0.5,gain2:0.5}; +this.audionode=r.getAudioContext().createGain();this.audionode1=r.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=r.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 F(){this.properties= +{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=r.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function x(){this.properties={delayTime:0.5};this.audionode=r.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=r.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function e(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=r.getAudioContext().createOscillator();this.addOutput("out","audio")}function m(){this.properties= +{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function D(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function u(){if(!u.default_code){var c=u.default_function.toString(),a=c.indexOf("{")+1,b=c.lastIndexOf("}");u.default_code=c.substr(a,b-a)}this.properties={code:u.default_code};c=r.getAudioContext();c.createScriptProcessor?this.audionode=c.createScriptProcessor(4096, +1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=c.createGain());this.processCode();u._bypass_function||(u._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function I(){this.audionode=r.getAudioContext().destination;this.addInput("in","audio")}var q=y.LiteGraph,r={};y.LGAudio=r;r.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(c){console.log("msg",c)};this._audio_context.onended=function(c){console.log("ended",c)};this._audio_context.oncomplete=function(c){console.log("complete",c)}}return this._audio_context};r.connect=function(c,a){try{c.connect(a)}catch(b){console.warn("LGraphAudio:",b)}};r.disconnect=function(c,a){try{c.disconnect(a)}catch(b){console.warn("LGraphAudio:",b)}};r.changeAllAudiosConnections=function(c,a){if(c.inputs)for(var b= +0;b=this.size[0]&&(e=this.size[0]-1),c.strokeStyle="red",c.beginPath(),c.moveTo(e,d),c.lineTo(e,0),c.stroke())}};p.title="Visualization";p.desc="Audio Visualization";w.registerNodeType("audio/visualization",p);F.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var c=this.properties.band,a=this.getInputData(1); -void 0!==a&&(c=a);a=t.getAudioContext().sampleRate/this._freqs.length;a=c/a*2;a>=this._freqs.length?a=this._freqs[this._freqs.length-1]:(c=a|0,a-=c,a=this._freqs[c]*(1-a)+this._freqs[c+1]*a);this.setOutputData(0,a/255*this.properties.amplitude)}};F.prototype.onGetInputs=function(){return[["band","number"]]};F.title="Signal";F.desc="extract the signal of some frequency";w.registerNodeType("audio/signal",F);v.prototype.onAdded=function(c){c.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess= -this._callback)};v["@code"]={widget:"code",type:"code"};v.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};v.prototype.onStop=function(){this.audionode.onaudioprocess=v._bypass_function};v.prototype.onPause=function(){this.audionode.onaudioprocess=v._bypass_function};v.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};v.prototype.onExecute=function(){};v.prototype.onRemoved=function(){this.audionode.onaudioprocess=v._bypass_function};v.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(c){console.error("Error in onaudioprocess code",c),this._callback=v._bypass_function,this.audionode.onaudioprocess=this._callback}};v.prototype.onPropertyChanged=function(c,a){"code"==c&&(this.properties.code=a,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))}; -v.default_function=function(){this.onaudioprocess=function(c){var a=c.inputBuffer;c=c.outputBuffer;for(var b=0;b=this.size[0]&&(f=this.size[0]-1),c.strokeStyle="red",c.beginPath(),c.moveTo(f,d),c.lineTo(f,0),c.stroke())}};m.title="Visualization";m.desc="Audio Visualization";q.registerNodeType("audio/visualization",m);D.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var c=this.properties.band,a=this.getInputData(1); +void 0!==a&&(c=a);a=r.getAudioContext().sampleRate/this._freqs.length;a=c/a*2;a>=this._freqs.length?a=this._freqs[this._freqs.length-1]:(c=a|0,a-=c,a=this._freqs[c]*(1-a)+this._freqs[c+1]*a);this.setOutputData(0,a/255*this.properties.amplitude)}};D.prototype.onGetInputs=function(){return[["band","number"]]};D.title="Signal";D.desc="extract the signal of some frequency";q.registerNodeType("audio/signal",D);u.prototype.onAdded=function(c){c.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess= +this._callback)};u["@code"]={widget:"code",type:"code"};u.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};u.prototype.onStop=function(){this.audionode.onaudioprocess=u._bypass_function};u.prototype.onPause=function(){this.audionode.onaudioprocess=u._bypass_function};u.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};u.prototype.onExecute=function(){};u.prototype.onRemoved=function(){this.audionode.onaudioprocess=u._bypass_function};u.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(c){console.error("Error in onaudioprocess code",c),this._callback=u._bypass_function,this.audionode.onaudioprocess=this._callback}};u.prototype.onPropertyChanged=function(c,a){"code"==c&&(this.properties.code=a,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))}; +u.default_function=function(){this.onaudioprocess=function(c){var a=c.inputBuffer;c=c.outputBuffer;for(var b=0;b 2) + this.widgets[2].value = value[2]; + if(value.length > 3) + this.widgets[3].value = value[3]; } } } @@ -761,21 +914,21 @@ gl_FragColor = color;\n\ break; case 'vec2': this.properties.value = old_value && old_value.length == 2 ? [old_value[0],old_value[1]] : [0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); break; case 'vec3': this.properties.value = old_value && old_value.length == 3 ? [old_value[0],old_value[1],old_value[2]] : [0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); - this.addWidget("number","z",0,options, function(v){ that.properties.value[2] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); + this.addWidget("number","z",this.properties.value[2], function(v){ that.properties.value[2] = v; },options); break; case 'vec4': this.properties.value = old_value && old_value.length == 4 ? [old_value[0],old_value[1],old_value[2],old_value[3]] : [0,0,0,0]; - this.addWidget("number","x",0,options, function(v){ that.properties.value[0] = v; }); - this.addWidget("number","y",0,options, function(v){ that.properties.value[1] = v; }); - this.addWidget("number","z",0,options, function(v){ that.properties.value[2] = v; }); - this.addWidget("number","w",0,options, function(v){ that.properties.value[3] = v; }); + this.addWidget("number","x",this.properties.value[0], function(v){ that.properties.value[0] = v; },options); + this.addWidget("number","y",this.properties.value[1], function(v){ that.properties.value[1] = v; },options); + this.addWidget("number","z",this.properties.value[2], function(v){ that.properties.value[2] = v; },options); + this.addWidget("number","w",this.properties.value[3], function(v){ that.properties.value[3] = v; },options); break; default: console.error("unknown type for constant"); @@ -995,26 +1148,116 @@ gl_FragColor = color;\n\ var link_name = getInputLinkID( this, 0 ); if(!link_name) return; - - var code = link_name; - var type = this.getInputDataType(0); - if(type == "float") - code = "vec4(" + code + ");"; - else if(type == "vec2") - code = "vec4(" + code + ",0.0,1.0);"; - else if(type == "vec3") - code = "vec4(" + code + ",1.0);"; - - context.addCode("fs_code", "color = " + code + ";"); + var type = this.getInputData(0); + var code = varToTypeGLSL( link_name, type, "vec4" ); + context.addCode("fs_code", "fragcolor = " + code + ";"); } registerShaderNode( "output/fragcolor", LGraphShaderFragColor ); + /* + function LGraphShaderDiscard() + { + this.addInput("v","T"); + this.addInput("min","T"); + this.properties = { min_value: 0.0 }; + this.addWidget("number","min",0,{ step: 0.01, property: "min_value" }); + } + + LGraphShaderDiscard.title = "Discard"; + + LGraphShaderDiscard.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var inlink = getInputLinkID(this,0); + var inlink1 = getInputLinkID(this,1); + + if(!inlink && !inlink1) //not connected + return; + context.addCode("code", return_type + " " + outlink + " = ( (" + inlink + " - "+minv+") / ("+ maxv+" - "+minv+") ) * ("+ maxv2+" - "+minv2+") + " + minv2 + ";", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + registerShaderNode( "output/discard", LGraphShaderDiscard ); + */ + // ************************************************* - function LGraphShaderMath() + function LGraphShaderOperation() + { + this.addInput("A","float,vec2,vec3,vec4"); + this.addInput("B","float,vec2,vec3,vec4"); + this.addOutput("out",""); + this.properties = { + operation: "*" + }; + this.addWidget("combo","op.",this.properties.operation,{ property: "operation", values: LGraphShaderOperation.operations }); + } + + LGraphShaderOperation.title = "Operation"; + LGraphShaderOperation.operations = ["+","-","*","/"]; + + LGraphShaderOperation.prototype.getTitle = function() + { + if(this.flags.collapsed) + return "A" + this.properties.operation + "B"; + else + return "Operation"; + } + + LGraphShaderOperation.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var inlinks = []; + for(var i = 0; i < 3; ++i) + inlinks.push( { name: getInputLinkID(this,i), type: this.getInputData(i) || "float" } ); + + var outlink = getOutputLinkID(this,0); + if(!outlink) //not connected + return; + + //func_desc + var base_type = inlinks[0].type; + var return_type = base_type; + var op = this.properties.operation; + + var params = []; + for(var i = 0; i < 2; ++i) + { + var param_code = inlinks[i].name; + if(param_code == null) //not plugged + { + param_code = p.value != null ? p.value : "(1.0)"; + inlinks[i].type = "float"; + } + + //convert + if( inlinks[i].type != base_type ) + { + if( inlinks[i].type == "float" && (op == "*" || op == "/") ) + { + //I find hard to create the opposite condition now, so I prefeer an else + } + else + param_code = convertVarToGLSLType( param_code, inlinks[i].type, base_type ); + } + params.push( param_code ); + } + + context.addCode("code", return_type + " " + outlink + " = "+ params[0] + op + params[1] + ";", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + registerShaderNode( "math/operation", LGraphShaderOperation ); + + + function LGraphShaderFunc() { this.addInput("A","float,vec2,vec3,vec4"); this.addInput("B","float,vec2,vec3,vec4"); @@ -1026,9 +1269,9 @@ gl_FragColor = color;\n\ this.addWidget("combo","func",this.properties.func,{ property: "func", values: GLSL_functions_name }); } - LGraphShaderMath.title = "Math"; + LGraphShaderFunc.title = "Func"; - LGraphShaderMath.prototype.onPropertyChanged = function(name,value) + LGraphShaderFunc.prototype.onPropertyChanged = function(name,value) { this.graph._version++; @@ -1044,14 +1287,17 @@ gl_FragColor = color;\n\ //add and update inputs for(var i = 0; i < func_desc.params.length; ++i) + { + var p = func_desc.params[i]; if( this.inputs[i] ) - this.inputs[i].name = func_desc.params[i].name; + this.inputs[i].name = p.name + (p.value ? " (" + p.value + ")" : ""); else - this.addInput( func_desc.params[i].name, "float,vec2,vec3,vec4" ); + this.addInput( p.name, "float,vec2,vec3,vec4" ); + } } } - LGraphShaderMath.prototype.getTitle = function() + LGraphShaderFunc.prototype.getTitle = function() { if(this.flags.collapsed) return this.properties.func; @@ -1059,7 +1305,7 @@ gl_FragColor = color;\n\ return "Func"; } - LGraphShaderMath.prototype.onGetCode = function( context ) + LGraphShaderFunc.prototype.onGetCode = function( context ) { if(!this.isOutputConnected(0)) return; @@ -1089,12 +1335,12 @@ gl_FragColor = color;\n\ var param_code = inlinks[i].name; if(param_code == null) //not plugged { - param_code = "(1.0)"; + param_code = p.value != null ? p.value : "(1.0)"; inlinks[i].type = "float"; } if( (p.type == "T" && inlinks[i].type != base_type) || (p.type != "T" && inlinks[i].type != base_type) ) - param_code = convertVarToGLSLType( inlinks[i].name, inlinks[i].type, base_type ); + param_code = convertVarToGLSLType( param_code, inlinks[i].type, base_type ); params.push( param_code ); } @@ -1103,7 +1349,7 @@ gl_FragColor = color;\n\ this.setOutputData( 0, return_type ); } - registerShaderNode( "math/func", LGraphShaderMath ); + registerShaderNode( "math/func", LGraphShaderFunc ); @@ -1181,12 +1427,102 @@ gl_FragColor = color;\n\ registerShaderNode( "utils/snippet", LGraphShaderSnippet ); - //************************************ + + function LGraphShaderRand() + { + this.addOutput("out","float"); + } + + LGraphShaderRand.title = "Rand"; + + LGraphShaderRand.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var outlink = getOutputLinkID(this,0); + + context.addUniform( "u_rand" + this.id, "float", function(){ return Math.random(); }); + context.addCode("code", "float " + outlink + " = u_rand" + this.id +";", this.shader_destination ); + this.setOutputData( 0, "float" ); + } + + registerShaderNode( "input/rand", LGraphShaderRand ); + + //noise? + //https://gist.github.com/patriciogonzalezvivo/670c22f3966e662d2f83 + + + function LGraphShaderTime() + { + this.addOutput("out","float"); + } + + LGraphShaderTime.title = "Time"; + + LGraphShaderTime.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + + var outlink = getOutputLinkID(this,0); + + context.addUniform( "u_time" + this.id, "float", function(){ return getTime() * 0.001; }); + context.addCode("code", "float " + outlink + " = u_time" + this.id +";", this.shader_destination ); + this.setOutputData( 0, "float" ); + } + + registerShaderNode( "input/time", LGraphShaderTime ); + + + function LGraphShaderDither() + { + this.addInput("in","T"); + this.addOutput("out","float"); + } + + LGraphShaderDither.title = "Dither"; + + LGraphShaderDither.prototype.onGetCode = function( context ) + { + if(!this.isOutputConnected(0)) + return; + var inlink = getInputLinkID(this,0); + var return_type = "float"; + var outlink = getOutputLinkID(this,0); + var intype = this.getInputData(0); + inlink = varToTypeGLSL( inlink, intype, "float" ); + context.addFunction("dither8x8", LGraphShaderDither.dither_func); + context.addCode("code", return_type + " " + outlink + " = dither8x8("+ inlink +");", this.shader_destination ); + this.setOutputData( 0, return_type ); + } + + LGraphShaderDither.dither_values = [0.515625,0.140625,0.640625,0.046875,0.546875,0.171875,0.671875,0.765625,0.265625,0.890625,0.390625,0.796875,0.296875,0.921875,0.421875,0.203125,0.703125,0.078125,0.578125,0.234375,0.734375,0.109375,0.609375,0.953125,0.453125,0.828125,0.328125,0.984375,0.484375,0.859375,0.359375,0.0625,0.5625,0.1875,0.6875,0.03125,0.53125,0.15625,0.65625,0.8125,0.3125,0.9375,0.4375,0.78125,0.28125,0.90625,0.40625,0.25,0.75,0.125,0.625,0.21875,0.71875,0.09375,0.59375,1.0001,0.5,0.875,0.375,0.96875,0.46875,0.84375,0.34375]; + + LGraphShaderDither.dither_func = "\n\ + float dither8x8(float brightness) {\n\ + vec2 position = vec2(0.0);\n\ + #ifdef FRAGMENT\n\ + position = gl_FragCoord.xy;\n\ + #endif\n\ + int x = int(mod(position.x, 8.0));\n\ + int y = int(mod(position.y, 8.0));\n\ + int index = x + y * 8;\n\ + float limit = 0.0;\n\ + if (x < 8) {\n\ + if(index==0) limit = 0.015625;\n\ + "+(LGraphShaderDither.dither_values.map( function(v,i){ return "else if(index== "+(i+1)+") limit = " + v + ";"}).join("\n"))+"\n\ + }\n\ + return brightness < limit ? 0.0 : 1.0;\n\ + }\n", + + registerShaderNode( "math/dither", LGraphShaderDither ); + function LGraphShaderRemap() { - this.addInput("","T,float,vec2,vec3,vec4"); - this.addOutput("","T"); + this.addInput("","float,vec2,vec3,vec4"); + this.addOutput("",""); this.properties = { min_value: 0, max_value: 1, diff --git a/src/nodes/gltextures.js b/src/nodes/gltextures.js index eb3dc535d..064be4264 100755 --- a/src/nodes/gltextures.js +++ b/src/nodes/gltextures.js @@ -35,7 +35,7 @@ //flags to choose output texture type LGraphTexture.UNDEFINED = 0; //not specified - LGraphTexture.PASS_THROUGH = 1; //do not apply FX + LGraphTexture.PASS_THROUGH = 1; //do not apply FX (like disable but passing the in to the out) LGraphTexture.COPY = 2; //create new texture with the same properties as the origin texture LGraphTexture.LOW = 3; //create new texture with low precision (byte) LGraphTexture.HIGH = 4; //create new texture with high precision (half-float) @@ -116,11 +116,12 @@ !target || target.width != origin.width || target.height != origin.height || - target.type != tex_type + target.type != tex_type || + target.format != origin.format ) { target = new GL.Texture(origin.width, origin.height, { type: tex_type, - format: gl.RGBA, + format: origin.format, filter: gl.LINEAR }); } @@ -5015,18 +5016,18 @@ void main(void){\n\ LGraphTexturePerlin.widgets_info = { precision: { widget: "combo", values: LGraphTexture.MODE_VALUES }, - width: { type: "Number", precision: 0, step: 1 }, - height: { type: "Number", precision: 0, step: 1 }, - octaves: { type: "Number", precision: 0, step: 1, min: 1, max: 50 } + width: { type: "number", precision: 0, step: 1 }, + height: { type: "number", precision: 0, step: 1 }, + octaves: { type: "number", precision: 0, step: 1, min: 1, max: 50 } }; LGraphTexturePerlin.prototype.onGetInputs = function() { return [ - ["seed", "Number"], - ["persistence", "Number"], - ["octaves", "Number"], - ["scale", "Number"], - ["amplitude", "Number"], + ["seed", "number"], + ["persistence", "number"], + ["octaves", "number"], + ["scale", "number"], + ["amplitude", "number"], ["offset", "vec2"] ]; }; @@ -5197,8 +5198,8 @@ void main(void){\n\ LGraphTextureCanvas2D.widgets_info = { precision: { widget: "combo", values: LGraphTexture.MODE_VALUES }, code: { type: "code" }, - width: { type: "Number", precision: 0, step: 1 }, - height: { type: "Number", precision: 0, step: 1 } + width: { type: "number", precision: 0, step: 1 }, + height: { type: "number", precision: 0, step: 1 } }; LGraphTextureCanvas2D.prototype.onPropertyChanged = function( name, value ) { diff --git a/src/nodes/math.js b/src/nodes/math.js index 19e721aa8..601d8beba 100755 --- a/src/nodes/math.js +++ b/src/nodes/math.js @@ -854,6 +854,7 @@ this.addProperty("A", 1); this.addProperty("B", 1); this.addProperty("OP", ">", "enum", { values: MathCondition.values }); + this.addWidget("combo","Cond.",this.properties.OP,{ property: "OP", values: MathCondition.values } ); this.size = [80, 60]; } @@ -921,6 +922,37 @@ LiteGraph.registerNodeType("math/condition", MathCondition); + + function MathBranch() { + this.addInput("in", ""); + this.addInput("cond", "boolean"); + this.addOutput("true", ""); + this.addOutput("false", ""); + this.size = [80, 60]; + } + + MathBranch.title = "Branch"; + MathBranch.desc = "If condition is true, outputs IN in true, otherwise in false"; + + MathBranch.prototype.onExecute = function() { + var V = this.getInputData(0); + var cond = this.getInputData(1); + + if(cond) + { + this.setOutputData(0, V); + this.setOutputData(1, null); + } + else + { + this.setOutputData(0, null); + this.setOutputData(1, V); + } + } + + LiteGraph.registerNodeType("math/branch", MathBranch); + + function MathAccumulate() { this.addInput("inc", "number"); this.addOutput("total", "number"); diff --git a/utils/deploy_files.txt b/utils/deploy_files.txt index ce998b646..45163519b 100755 --- a/utils/deploy_files.txt +++ b/utils/deploy_files.txt @@ -9,7 +9,7 @@ ../src/nodes/logic.js ../src/nodes/graphics.js ../src/nodes/gltextures.js -../src/nodes/shaders.js +../src/nodes/glshaders.js ../src/nodes/geometry.js ../src/nodes/glfx.js ../src/nodes/midi.js