diff --git a/build/litegraph.js b/build/litegraph.js index 02b2ad808..94cdc4f83 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -36,6 +36,11 @@ DEFAULT_SHADOW_COLOR: "rgba(0,0,0,0.5)", DEFAULT_GROUP_FONT: 24, + WIDGET_BGCOLOR: "#222", + WIDGET_OUTLINE_COLOR: "#666", + WIDGET_TEXT_COLOR: "#DDD", + WIDGET_SECONDARY_TEXT_COLOR: "#999", + LINK_COLOR: "#9A9", EVENT_LINK_COLOR: "#A86", CONNECTING_LINK_COLOR: "#AFA", @@ -8043,8 +8048,10 @@ LGraphNode.prototype.executeAction = function(action) var show_text = this.ds.scale > 0.5; ctx.save(); ctx.globalAlpha = this.editor_alpha; - var outline_color = "#666"; - var background_color = "#222"; + var outline_color = LiteGraph.WIDGET_OUTLINE_COLOR; + var background_color = LiteGraph.WIDGET_BGCOLOR; + var text_color = LiteGraph.WIDGET_TEXT_COLOR; + var secondary_text_color = LiteGraph.WIDGET_SECONDARY_TEXT_COLOR; var margin = 15; for (var i = 0; i < widgets.length; ++i) { @@ -8069,7 +8076,7 @@ LGraphNode.prototype.executeAction = function(action) ctx.strokeRect(margin, y, width - margin * 2, H); if (show_text) { ctx.textAlign = "center"; - ctx.fillStyle = "#AAA"; + ctx.fillStyle = text_color; ctx.fillText(w.name, width * 0.5, y + H * 0.7); } break; @@ -8092,11 +8099,11 @@ LGraphNode.prototype.executeAction = function(action) ); ctx.fill(); if (show_text) { - ctx.fillStyle = "#999"; + ctx.fillStyle = secondary_text_color; if (w.name != null) { ctx.fillText(w.name, margin * 2, y + H * 0.7); } - ctx.fillStyle = w.value ? "#DDD" : "#888"; + ctx.fillStyle = w.value ? text_color : secondary_text_color; ctx.textAlign = "right"; ctx.fillText( w.value @@ -8127,7 +8134,7 @@ LGraphNode.prototype.executeAction = function(action) } if (show_text) { ctx.textAlign = "center"; - ctx.fillStyle = "#DDD"; + ctx.fillStyle = text_color; ctx.fillText( w.name + " " + Number(w.value).toFixed(3), width * 0.5, @@ -8145,7 +8152,7 @@ LGraphNode.prototype.executeAction = function(action) ctx.fill(); ctx.stroke(); if (show_text) { - ctx.fillStyle = "#AAA"; + ctx.fillStyle = text_color; ctx.beginPath(); ctx.moveTo(margin + 16, posY + 5); ctx.lineTo(margin + 6, posY + H * 0.5); @@ -8154,9 +8161,9 @@ LGraphNode.prototype.executeAction = function(action) ctx.lineTo(width - margin - 6, posY + H * 0.5); ctx.lineTo(width - margin - 16, posY + H - 5); ctx.fill(); - ctx.fillStyle = "#999"; + ctx.fillStyle = secondary_text_color; ctx.fillText(w.name, margin * 2 + 5, y + H * 0.7); - ctx.fillStyle = "#DDD"; + ctx.fillStyle = text_color; ctx.textAlign = "right"; if (w.type == "number") { ctx.fillText( @@ -8187,11 +8194,11 @@ LGraphNode.prototype.executeAction = function(action) ctx.fill(); ctx.stroke(); if (show_text) { - ctx.fillStyle = "#999"; + ctx.fillStyle = secondary_text_color; if (w.name != null) { ctx.fillText(w.name, margin * 2, y + H * 0.7); } - ctx.fillStyle = "#DDD"; + ctx.fillStyle = text_color; ctx.textAlign = "right"; ctx.fillText(w.value, width - margin * 2, y + H * 0.7); } @@ -14120,16 +14127,16 @@ if (typeof exports != "undefined") { LiteGraph.registerNodeType("math/formula", MathFormula); - function Math3DVec2ToXYZ() { + function Math3DVec2ToXY() { this.addInput("vec2", "vec2"); this.addOutput("x", "number"); this.addOutput("y", "number"); } - Math3DVec2ToXYZ.title = "Vec2->XY"; - Math3DVec2ToXYZ.desc = "vector 2 to components"; + Math3DVec2ToXY.title = "Vec2->XY"; + Math3DVec2ToXY.desc = "vector 2 to components"; - Math3DVec2ToXYZ.prototype.onExecute = function() { + Math3DVec2ToXY.prototype.onExecute = function() { var v = this.getInputData(0); if (v == null) { return; @@ -14139,7 +14146,7 @@ if (typeof exports != "undefined") { this.setOutputData(1, v[1]); }; - LiteGraph.registerNodeType("math3d/vec2-to-xyz", Math3DVec2ToXYZ); + LiteGraph.registerNodeType("math3d/vec2-to-xy", Math3DVec2ToXY); function Math3DXYToVec2() { this.addInputs([["x", "number"], ["y", "number"]]); @@ -14534,182 +14541,6 @@ if (typeof exports != "undefined") { LiteGraph.registerNodeType("math3d/operation", Math3DOperation); - function Math3DVec2ToXYZ() { - this.addInput("vec2", "vec2"); - this.addOutput("x", "number"); - this.addOutput("y", "number"); - } - - Math3DVec2ToXYZ.title = "Vec2->XY"; - Math3DVec2ToXYZ.desc = "vector 2 to components"; - - Math3DVec2ToXYZ.prototype.onExecute = function() { - var v = this.getInputData(0); - if (v == null) { - return; - } - - this.setOutputData(0, v[0]); - this.setOutputData(1, v[1]); - }; - - LiteGraph.registerNodeType("math3d/vec2-to-xyz", Math3DVec2ToXYZ); - - function Math3DXYToVec2() { - this.addInputs([["x", "number"], ["y", "number"]]); - this.addOutput("vec2", "vec2"); - this.properties = { x: 0, y: 0 }; - this._data = new Float32Array(2); - } - - Math3DXYToVec2.title = "XY->Vec2"; - Math3DXYToVec2.desc = "components to vector2"; - - Math3DXYToVec2.prototype.onExecute = function() { - var x = this.getInputData(0); - if (x == null) { - x = this.properties.x; - } - var y = this.getInputData(1); - if (y == null) { - y = this.properties.y; - } - - var data = this._data; - data[0] = x; - data[1] = y; - - this.setOutputData(0, data); - }; - - LiteGraph.registerNodeType("math3d/xy-to-vec2", Math3DXYToVec2); - - function Math3DVec3ToXYZ() { - this.addInput("vec3", "vec3"); - this.addOutput("x", "number"); - this.addOutput("y", "number"); - this.addOutput("z", "number"); - } - - Math3DVec3ToXYZ.title = "Vec3->XYZ"; - Math3DVec3ToXYZ.desc = "vector 3 to components"; - - Math3DVec3ToXYZ.prototype.onExecute = function() { - var v = this.getInputData(0); - if (v == null) { - return; - } - - this.setOutputData(0, v[0]); - this.setOutputData(1, v[1]); - this.setOutputData(2, v[2]); - }; - - LiteGraph.registerNodeType("math3d/vec3-to-xyz", Math3DVec3ToXYZ); - - function Math3DXYZToVec3() { - 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); - } - - Math3DXYZToVec3.title = "XYZ->Vec3"; - Math3DXYZToVec3.desc = "components to vector3"; - - Math3DXYZToVec3.prototype.onExecute = function() { - var x = this.getInputData(0); - if (x == null) { - x = this.properties.x; - } - var y = this.getInputData(1); - if (y == null) { - y = this.properties.y; - } - var z = this.getInputData(2); - if (z == null) { - z = this.properties.z; - } - - var data = this._data; - data[0] = x; - data[1] = y; - data[2] = z; - - this.setOutputData(0, data); - }; - - LiteGraph.registerNodeType("math3d/xyz-to-vec3", Math3DXYZToVec3); - - function Math3DVec4ToXYZW() { - this.addInput("vec4", "vec4"); - this.addOutput("x", "number"); - this.addOutput("y", "number"); - this.addOutput("z", "number"); - this.addOutput("w", "number"); - } - - Math3DVec4ToXYZW.title = "Vec4->XYZW"; - Math3DVec4ToXYZW.desc = "vector 4 to components"; - - Math3DVec4ToXYZW.prototype.onExecute = function() { - var v = this.getInputData(0); - if (v == null) { - return; - } - - this.setOutputData(0, v[0]); - this.setOutputData(1, v[1]); - this.setOutputData(2, v[2]); - this.setOutputData(3, v[3]); - }; - - LiteGraph.registerNodeType("math3d/vec4-to-xyzw", Math3DVec4ToXYZW); - - function Math3DXYZWToVec4() { - 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); - } - - Math3DXYZWToVec4.title = "XYZW->Vec4"; - Math3DXYZWToVec4.desc = "components to vector4"; - - Math3DXYZWToVec4.prototype.onExecute = function() { - var x = this.getInputData(0); - if (x == null) { - x = this.properties.x; - } - var y = this.getInputData(1); - if (y == null) { - y = this.properties.y; - } - var z = this.getInputData(2); - if (z == null) { - z = this.properties.z; - } - var w = this.getInputData(3); - if (w == null) { - w = this.properties.w; - } - - var data = this._data; - data[0] = x; - data[1] = y; - data[2] = z; - data[3] = w; - - this.setOutputData(0, data); - }; - - LiteGraph.registerNodeType("math3d/xyzw-to-vec4", Math3DXYZWToVec4); - function Math3DVec3Scale() { this.addInput("in", "vec3"); this.addInput("f", "number"); @@ -16551,7 +16382,7 @@ if (typeof exports != "undefined") { function LGraphTextureSave() { this.addInput("Texture", "Texture"); this.addOutput("", "Texture"); - this.properties = { name: "" }; + this.properties = { name: "", generate_mipmaps: false }; } LGraphTextureSave.title = "Save"; @@ -16568,6 +16399,13 @@ if (typeof exports != "undefined") { return; } + if (this.properties.generate_mipmaps) { + tex.bind(0); + tex.setParameter( gl.TEXTURE_MIN_FILTER, gl.LINEAR_MIPMAP_LINEAR ); + gl.generateMipmap(tex.texture_type); + tex.unbind(0); + } + if (this.properties.name) { //for cases where we want to perform something when storing it if (LGraphTexture.storeTexture) { @@ -17168,8 +17006,18 @@ if (typeof exports != "undefined") { this.addOutput("out", "Texture"); this.properties = { factor: 0.01, + scale: [1,1], + offset: [0,0], precision: LGraphTexture.DEFAULT }; + + this._uniforms = { + u_texture: 0, + u_textureB: 1, + u_factor: 1, + u_scale: vec2.create(), + u_offset: vec2.create() + }; } LGraphTextureWarp.widgets_info = { @@ -17238,6 +17086,10 @@ if (typeof exports != "undefined") { } else { factor = parseFloat(this.properties.factor); } + var uniforms = this._uniforms; + uniforms.u_factor = factor; + uniforms.u_scale.set( this.properties.scale ); + uniforms.u_offset.set( this.properties.offset ); this._tex.drawTo(function() { gl.disable(gl.DEPTH_TEST); @@ -17251,7 +17103,7 @@ if (typeof exports != "undefined") { } var mesh = Mesh.getScreenQuad(); shader - .uniforms({ u_texture: 0, u_textureB: 1, u_factor: factor }) + .uniforms( uniforms ) .draw(mesh); }); @@ -17265,10 +17117,12 @@ if (typeof exports != "undefined") { uniform sampler2D u_textureB;\n\ varying vec2 v_coord;\n\ uniform float u_factor;\n\ + uniform vec2 u_scale;\n\ + uniform vec2 u_offset;\n\ \n\ void main() {\n\ vec2 uv = v_coord;\n\ - uv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor;\n\ + uv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor * u_scale + u_offset;\n\ gl_FragColor = texture2D(u_texture, uv);\n\ }\n\ "; @@ -21183,12 +21037,13 @@ void main(void){\n\ LiteGraph.registerNodeType( "geometry/toGeometry", LGraphToGeometry ); - function LGraphGeometryQuantize() { + function LGraphGeometryEval() { this.addInput("in", "geometry"); this.addOutput("out", "geometry"); this.properties = { - grid_size: 1 + code: "V[1] += 0.01 * Math.sin(I + T*0.001);", + execute_every_frame: false }; this.geometry = null; @@ -21197,49 +21052,110 @@ void main(void){\n\ this.must_update = true; this.vertices = null; + this.func = null; } - LGraphGeometryQuantize.title = "quantize"; - LGraphGeometryQuantize.desc = "quantize vertices"; + LGraphGeometryEval.title = "geoeval"; + LGraphGeometryEval.desc = "eval code"; - LGraphGeometryQuantize.prototype.onExecute = function() { + LGraphGeometryEval.widgets_info = { + code: { widget: "code" } + }; + + LGraphGeometryEval.prototype.onConfigure = function(o) + { + this.compileCode(); + } + + LGraphGeometryEval.prototype.compileCode = function() + { + if(!this.properties.code) + return; + + try + { + this.func = new Function("V","I","T", this.properties.code); + this.boxcolor = "#AFA"; + this.must_update = true; + } + catch (err) + { + this.boxcolor = "red"; + } + } + + LGraphGeometryEval.prototype.onPropertyChanged = function(name, value) + { + if(name == "code") + { + this.properties.code = value; + this.compileCode(); + } + } + + LGraphGeometryEval.prototype.onExecute = function() { var geometry = this.getInputData(0); if(!geometry) return; - if( this.geometry_id != geometry._id || this.version != geometry._version || this.must_update ) + if(!this.func) + { + this.setOutputData(0,geometry); + return; + } + + if( this.geometry_id != geometry._id || this.version != geometry._version || this.must_update || this.properties.execute_every_frame ) { this.must_update = false; this.geometry_id = geometry._id; - this.version = geometry._version; + if(this.properties.execute_every_frame) + this.version++; + else + this.version = geometry._version; + var func = this.func; + var T = getTime(); - //copy - this.geometry = {}; + //clone + if(!this.geometry) + this.geometry = {}; for(var i in geometry) - this.geometry[i] = geometry[i]; - this.geometry._id = geometry._id; - this.geometry._version = geometry._version + 1; - - var grid_size = this.properties.grid_size; - if(grid_size != 0) { - var vertices = this.vertices; - if(!vertices || this.vertices.length != this.geometry.vertices.length) - vertices = this.vertices = new Float32Array( this.geometry.vertices ); - for(var i = 0; i < vertices.length; i+=3) - { - vertices[i] = Math.round(vertices[i]/grid_size) * grid_size; - vertices[i+1] = Math.round(vertices[i+1]/grid_size) * grid_size; - vertices[i+2] = Math.round(vertices[i+2]/grid_size) * grid_size; - } - this.geometry.vertices = vertices; + if(geometry[i] == null) + continue; + if( geometry[i].constructor == Float32Array ) + this.geometry[i] = new Float32Array( geometry[i] ); + else + this.geometry[i] = geometry[i]; } + this.geometry._id = geometry._id; + if(this.properties.execute_every_frame) + this.geometry._version = this.version; + else + this.geometry._version = geometry._version + 1; + + var V = vec3.create(); + var vertices = this.vertices; + if(!vertices || this.vertices.length != geometry.vertices.length) + vertices = this.vertices = new Float32Array( geometry.vertices ); + else + vertices.set( geometry.vertices ); + for(var i = 0; i < vertices.length; i+=3) + { + V[0] = vertices[i]; + V[1] = vertices[i+1]; + V[2] = vertices[i+2]; + func(V,i/3,T); + vertices[i] = V[0]; + vertices[i+1] = V[1]; + vertices[i+2] = V[2]; + } + this.geometry.vertices = vertices; } this.setOutputData(0,this.geometry); } - LiteGraph.registerNodeType( "geometry/quantize", LGraphGeometryQuantize ); + LiteGraph.registerNodeType( "geometry/eval", LGraphGeometryEval ); /* function LGraphGeometryDisplace() { @@ -21737,6 +21653,8 @@ function LGraphGeometryDisplace() { }\ '; + //based on https://inconvergent.net/2019/depth-of-field/ + /* function LGraphRenderGeometryDOF() { this.addInput("in", "geometry"); this.addInput("mat4", "mat4"); @@ -21938,6 +21856,7 @@ function LGraphGeometryDisplace() { gl_FragColor = color;\n\ }\ '; + */ diff --git a/build/litegraph.min.js b/build/litegraph.min.js index eedf7d57e..13d168821 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,659 +1,651 @@ -(function(w){function c(a){e.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function q(a,b,d,u,p,e){this.id=a;this.type=b;this.origin_id=d;this.origin_slot=u;this.target_id=p;this.target_slot=e;this._data=null;this._pos=new Float32Array(2)}function l(a){this._ctor(a)}function k(a){this._ctor(a)}function r(a,b){this.offset=new Float32Array([0,0]);this.scale=1;this.max_scale=10;this.min_scale=0.1;this.onredraw=null;this.enabled=!0;this.last_mouse= -[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,b||this.bindEvents(a))}function 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-10&&(g=c.height-h.height-10)}p.style.left=e+"px";p.style.top=g+"px";b.scale&&(p.style.transform="scale("+b.scale+")")}var e=w.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,NODE_TEXT_COLOR:"#AAA",NODE_SUBTEXT_SIZE:12,NODE_DEFAULT_COLOR:"#333",NODE_DEFAULT_BGCOLOR:"#353535",NODE_DEFAULT_BOXCOLOR:"#666", -NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",DEFAULT_GROUP_FONT:24,LINK_COLOR:"#9A9",EVENT_LINK_COLOR:"#A86",CONNECTING_LINK_COLOR:"#AFA",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,100],VALID_SHAPES:["default","box","round","card"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,CARD_SHAPE:4,ARROW_SHAPE:5,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER:3,UP:1,DOWN:2,LEFT:3,RIGHT:4,CENTER:5,STRAIGHT_LINK:0,LINEAR_LINK:1,SPLINE_LINK:2,NORMAL_TITLE:0,NO_TITLE:1, -TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,node_images_path:"",debug:!1,catch_exceptions:!0,throw_errors:!0,allow_scripts:!1,registered_node_types:{},node_types_by_file_extension:{},Nodes:{},searchbox_extras:{},registerNodeType:function(a,b){if(!b.prototype)throw"Cannot register a simple object, it must be a class with a prototype";b.type=a;e.debug&&console.log("Node registered: "+a);a.split("/");var d=b.name,u=a.lastIndexOf("/");b.category=a.substr(0,u);b.title||(b.title=d);if(b.prototype)for(var p in l.prototype)b.prototype[p]|| -(b.prototype[p]=l.prototype[p]);Object.hasOwnProperty(b.prototype,"shape")||Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=e.BOX_SHAPE;break;case "round":this._shape=e.ROUND_SHAPE;break;case "circle":this._shape=e.CIRCLE_SHAPE;break;case "card":this._shape=e.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});(u=this.registered_node_types[a])&&console.log("replacing node type: "+ -a);this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[d]=b);if(e.onNodeTypeRegistered)e.onNodeTypeRegistered(a,b);if(u&&e.onNodeTypeReplaced)e.onNodeTypeReplaced(a,b,u);b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(b.supported_extensions)for(p in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[p].toLowerCase()]=b},wrapFunctionAsNode:function(a, -b,d,u,p){for(var g=Array(b.length),c="",h=e.getParameterNames(b),f=0;fa&&xb?!0:!1}function w(a,b){var d=a[0]+a[2],x=a[1]+a[3],e=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>e||dg.width-k.width-10&&(c=g.width-k.width-10);A>g.height-k.height- +10&&(A=g.height-k.height-10)}e.style.left=c+"px";e.style.top=A+"px";b.scale&&(e.style.transform="scale("+b.scale+")")}var e=u.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,NODE_TEXT_COLOR:"#AAA",NODE_SUBTEXT_SIZE:12,NODE_DEFAULT_COLOR:"#333",NODE_DEFAULT_BGCOLOR:"#353535",NODE_DEFAULT_BOXCOLOR:"#666", +NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",DEFAULT_GROUP_FONT:24,WIDGET_BGCOLOR:"#222",WIDGET_OUTLINE_COLOR:"#666",WIDGET_TEXT_COLOR:"#DDD",WIDGET_SECONDARY_TEXT_COLOR:"#999",LINK_COLOR:"#9A9",EVENT_LINK_COLOR:"#A86",CONNECTING_LINK_COLOR:"#AFA",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,100],VALID_SHAPES:["default","box","round","card"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,CARD_SHAPE:4,ARROW_SHAPE:5,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER:3, +UP:1,DOWN:2,LEFT:3,RIGHT:4,CENTER:5,STRAIGHT_LINK:0,LINEAR_LINK:1,SPLINE_LINK:2,NORMAL_TITLE:0,NO_TITLE:1,TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,node_images_path:"",debug:!1,catch_exceptions:!0,throw_errors:!0,allow_scripts:!1,registered_node_types:{},node_types_by_file_extension:{},Nodes:{},searchbox_extras:{},registerNodeType:function(a,b){if(!b.prototype)throw"Cannot register a simple object, it must be a class with a prototype";b.type=a;e.debug&&console.log("Node registered: "+a);a.split("/"); +var d=b.name,x=a.lastIndexOf("/");b.category=a.substr(0,x);b.title||(b.title=d);if(b.prototype)for(var p in f.prototype)b.prototype[p]||(b.prototype[p]=f.prototype[p]);Object.hasOwnProperty(b.prototype,"shape")||Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=e.BOX_SHAPE;break;case "round":this._shape=e.ROUND_SHAPE;break;case "circle":this._shape=e.CIRCLE_SHAPE;break;case "card":this._shape=e.CARD_SHAPE;break;default:this._shape= +a}},get:function(a){return this._shape},enumerable:!0});(x=this.registered_node_types[a])&&console.log("replacing node type: "+a);this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[d]=b);if(e.onNodeTypeRegistered)e.onNodeTypeRegistered(a,b);if(x&&e.onNodeTypeReplaced)e.onNodeTypeReplaced(a,b,x);b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(b.supported_extensions)for(p in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[p].toLowerCase()]= +b},wrapFunctionAsNode:function(a,b,d,x,p){for(var c=Array(b.length),A="",g=e.getParameterNames(b),k=0;kc&&(c=e.size[0]),h+=e.size[1]+a;b+=c+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 u=this._nodes_in_order?this._nodes_in_order:this._nodes;if(u)for(var p=0,g=u.length;p=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_idg&&(g=p.size[0]),k+=p.size[1]+a;b+=g+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 x=this._nodes_in_order?this._nodes_in_order:this._nodes;if(x)for(var p=0,c=x.length;p=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={}};l.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;da.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={}};f.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 e=this.graph.getNodeById(d.origin_id);if(!e)return d.data; -if(e.updateOutputData)e.updateOutputData(d.origin_slot);else if(e.onExecute)e.onExecute();return d.data}};l.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};l.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};l.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};l.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};l.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]-p-db)return!0;return!1};l.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var e=0,p=this.inputs.length;e=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 e=this.graph.getNodeById(d.origin_id);if(!e)return d.data; +if(e.updateOutputData)e.updateOutputData(d.origin_slot);else if(e.onExecute)e.onExecute();return d.data}};f.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};f.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};f.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};f.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};f.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],d=0;da&&this.pos[1]-p-db)return!0;return!1};f.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var e=0,p=this.inputs.length;e=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}null!=b.inputs[d].link&&b.disconnectInput(d);var g=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,g.type,g))return null;var p=b.inputs[d],c=null;if(e.isValidConnection(g.type,p.type)){c=new q(++this.graph.last_link_id,p.type,this.id,a,b.id,d);this.graph.links[c.id]=c;null==g.links&&(g.links=[]);g.links.push(c.id);b.inputs[d].link=c.id;this.graph&&this.graph._version++; -if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,c,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,c,p);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.connectionChange(this,c);return c};l.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 g=0,p=d.links.length;g=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 g=this.graph.links[d];if(g){var p= -this.graph.getNodeById(g.origin_id);if(!p)return!1;var c=p.outputs[g.origin_slot];if(!c||!c.links||0==c.links.length)return!1;for(var h=0,f=c.links.length;hb&&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&&g>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]/g*(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]+p:this.pos[0]+this.size[0]+1-p;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d};l.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)};l.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>l.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this, -a)};l.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};l.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};l.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;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 e=this.convertCanvasToOffset(b),d=[e[0]-d[0],e[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}};r.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};r.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};w.LGraphCanvas=e.LGraphCanvas=f;f.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};f.gradients={};f.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame= -0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input=this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};f.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph? -this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};f.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null";if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};f.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,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]))}};f.prototype.getCurrentGraph=function(){return this.graph};f.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= +e.EVENT)return null;if(!b.inputs||d>=b.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[d].link&&b.disconnectInput(d);var c=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,c.type,c))return null;var p=b.inputs[d],g=null;if(e.isValidConnection(c.type,p.type)){g=new r(++this.graph.last_link_id,p.type,this.id,a,b.id,d);this.graph.links[g.id]=g;null==c.links&&(c.links=[]);c.links.push(g.id);b.inputs[d].link=g.id;this.graph&&this.graph._version++; +if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,g,c);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,g,p);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.connectionChange(this,g);return g};f.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 c=0,p=d.links.length;c=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 c=this.graph.links[d];if(c){var p= +this.graph.getNodeById(c.origin_id);if(!p)return!1;var g=p.outputs[c.origin_slot];if(!g||!g.links||0==g.links.length)return!1;for(var k=0,m=g.links.length;kb&&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&&c>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]/c*(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]+p:this.pos[0]+this.size[0]+1-p;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d};f.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)};f.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>f.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this, +a)};f.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};f.prototype.loadImage=function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};f.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,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 e=this.convertCanvasToOffset(b),d=[e[0]-d[0],e[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}};q.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};q.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};u.LGraphCanvas=e.LGraphCanvas=l;l.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};l.gradients={};l.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame= +0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input=this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};l.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph? +this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};l.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null";if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};l.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]))}};l.prototype.getCurrentGraph=function(){return this.graph};l.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()}};f.prototype._doNothing=function(a){a.preventDefault();return!1};f.prototype._doReturnTrue=function(a){a.preventDefault();return!0};f.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this); +this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};l.prototype._doNothing=function(a){a.preventDefault();return!1};l.prototype._doReturnTrue=function(a){a.preventDefault();return!0};l.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}};f.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document; +!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}};l.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")};f.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()};f.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};f.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)}; -f.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};f.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};f.prototype.stopRendering=function(){this.is_rendering=!1};f.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a); -var b=this.getCanvasWindow();f.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var d=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,p=300>e.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;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 c=!1;if(d&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||d.flags.pinned||this.bringToFront(d);if(!this.connecting_node&&!d.flags.collapsed&&!this.live_mode)if(!g&&!1!==d.resizable&&y(a.canvasX,a.canvasY,d.pos[0]+d.size[0]-5,d.pos[1]+d.size[1]-5,10,10))this.resizing_node=d,this.canvas.style.cursor= -"se-resize",g=!0;else{if(d.outputs)for(var h=0,m=d.outputs.length;hc[0]+4||a.canvasYc[1]+4)){this.showLinkMenu(d,a);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>A([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());p&&!this.read_only&&this.showSearchBox(a);c=!0}!g&&c&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(d,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}}};f.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){f.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],d=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a, +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")};l.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()};l.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};l.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)}; +l.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};l.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))};l.prototype.stopRendering=function(){this.is_rendering=!1};l.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a); +var b=this.getCanvasWindow();l.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var d=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),c=!1,p=300>e.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;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,c=!0);var g=!1;if(d&&this.allow_interaction&&!c&&!this.read_only){this.live_mode||d.flags.pinned||this.bringToFront(d);if(!this.connecting_node&&!d.flags.collapsed&&!this.live_mode)if(!c&&!1!==d.resizable&&s(a.canvasX,a.canvasY,d.pos[0]+d.size[0]-5,d.pos[1]+d.size[1]-5,10,10))this.resizing_node=d,this.canvas.style.cursor= +"se-resize",c=!0;else{if(d.outputs)for(var k=0,m=d.outputs.length;kg[0]+4||a.canvasYg[1]+4)){this.showLinkMenu(d,a);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>y([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale? +this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());p&&!this.read_only&&this.showSearchBox(a);g=!0}!c&&g&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(d,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}}};l.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){l.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],d=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a, this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group&&!this.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 g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,c=this.graph._nodes.length;bm[0]+4||a.canvasYm[1]+4)){c=h;break}}c!=this.over_link_center&&(this.over_link_center=c,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor= -"")}if(this.node_capturing_input&&this.node_capturing_input!=g&&this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a);if(this.node_dragged&&!this.live_mode){for(b in this.selected_nodes)g=this.selected_nodes[b],g.pos[0]+=d[0]/this.ds.scale,g.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(this.resizing_node.size[0]=a.canvasX-this.resizing_node.pos[0],this.resizing_node.size[1]=a.canvasY-this.resizing_node.pos[1],d= +(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 c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,p=this.graph._nodes.length;bk[0]+4||a.canvasYk[1]+4)){p=g;break}}p!=this.over_link_center&&(this.over_link_center=p,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor= +"")}if(this.node_capturing_input&&this.node_capturing_input!=c&&this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a);if(this.node_dragged&&!this.live_mode){for(b in this.selected_nodes)c=this.selected_nodes[b],c.pos[0]+=d[0]/this.ds.scale,c.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(this.resizing_node.size[0]=a.canvasX-this.resizing_node.pos[0],this.resizing_node.size[1]=a.canvasY-this.resizing_node.pos[1],d= Math.max(this.resizing_node.inputs?this.resizing_node.inputs.length:0,this.resizing_node.outputs?this.resizing_node.outputs.length:0)*e.NODE_SLOT_HEIGHT+(this.resizing_node.widgets?this.resizing_node.widgets.length:0)*(e.NODE_WIDGET_HEIGHT+4)+4,this.resizing_node.size[1]this.dragging_rectangle[3]?this.dragging_rectangle[1]-c:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-g:this.dragging_rectangle[0];this.dragging_rectangle[1]=h;this.dragging_rectangle[2]=g;this.dragging_rectangle[3]=c;c=[];for(h=0;ha.click_time&&y(a.canvasX,a.canvasY,g.pos[0],g.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&g.collapse(), -this.dirty_bgcanvas=this.dirty_canvas=!0,this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]),this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]),this.graph.config.align_to_grid&&this.node_dragged.alignToGrid(),this.node_dragged=null;else{g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes);!g&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0], -a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};f.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var 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}};f.prototype.isOverNodeBox=function(a,b,d){var g=e.NODE_TITLE_HEIGHT;return y(b,d,a.pos[0]+2,a.pos[1]+2-g,g-4,g-4)?!0:!1};f.prototype.isOverNodeInput=function(a,b,d,e){if(a.inputs)for(var g=0,c=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}};f.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var 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;dthis.dragging_rectangle[3]?this.dragging_rectangle[1]-p:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-c:this.dragging_rectangle[0];this.dragging_rectangle[1]=g;this.dragging_rectangle[2]=c;this.dragging_rectangle[3]=p;p=[];for(g=0;ga.click_time&&s(a.canvasX,a.canvasY,c.pos[0],c.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&c.collapse(), +this.dirty_bgcanvas=this.dirty_canvas=!0,this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]),this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]),this.graph.config.align_to_grid&&this.node_dragged.alignToGrid(),this.node_dragged=null;else{c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes);!c&&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}};l.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}};l.prototype.isOverNodeBox=function(a,b,d){var c=e.NODE_TITLE_HEIGHT;return s(b,d,a.pos[0]+2,a.pos[1]+2-c,c-4,c-4)?!0:!1};l.prototype.isOverNodeInput=function(a,b,d,e){if(a.inputs)for(var c=0,g=a.inputs.length;cd- +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}};l.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(e+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&&0.5> ";b.fillText(e+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,k=a._shape||a.constructor.shape||e.ROUND_SHAPE,l=a.constructor.title_mode,t=!0;l==e.TRANSPARENT_TITLE?t=!1:l==e.AUTOHIDE_TITLE&&n&&(t=!0);g[0]=0;g[1]=t?-h:0;g[2]=d[0]+1;g[3]=t?d[1]+h:d[1];n=b.globalAlpha;b.beginPath();k==e.BOX_SHAPE||s?b.fillRect(g[0],g[1],g[2],g[3]):k==e.ROUND_SHAPE||k==e.CARD_SHAPE?b.roundRect(g[0],g[1],g[2],g[3],this.round_radius, -k==e.CARD_SHAPE?0:this.round_radius):k==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,g[2],2));b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(t||l==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,h,d,this.ds.scale,c);else if(l!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){t=a.constructor.title_color|| -c;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var v=f.gradients[t];v||(v=f.gradients[t]=b.createLinearGradient(0,0,400,0),v.addColorStop(0,t),v.addColorStop(1,"#000"));b.fillStyle=v}else b.fillStyle=t;b.beginPath();k==e.BOX_SHAPE||s?b.rect(0,-h,d[0]+1,h):k!=e.ROUND_SHAPE&&k!=e.CARD_SHAPE||b.roundRect(0,-h,d[0]+1,h,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,h,d,this.ds.scale); -else k==e.ROUND_SHAPE||k==e.CIRCLE_SHAPE||k==e.CARD_SHAPE?(s&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*h,-0.5*h,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*h,-0.5*h,5,0,2*Math.PI),b.fill()):(s&&(b.fillStyle="black",b.fillRect(0.5*(h-10)-1,-0.5*(h+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(h-10),-0.5*(h+10),10,10));b.globalAlpha=n;if(a.onDrawTitleText)a.onDrawTitleText(b,h,d,this.ds.scale,this.title_text_font, -m);!s&&(b.font=this.title_text_font,s=a.getTitle())&&(b.fillStyle=m?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",n=b.measureText(s),b.fillText(s,h+0.5*n.width,e.NODE_TITLE_TEXT_Y-h),b.textAlign="left"):(b.textAlign="left",b.fillText(s,h,e.NODE_TITLE_TEXT_Y-h)));if(a.onDrawTitle)a.onDrawTitle(b)}if(m){if(a.onBounding)a.onBounding(g);l==e.TRANSPARENT_TITLE&&(g[1]-=h,g[3]+=h);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();k==e.BOX_SHAPE?b.rect(-6+ -g[0],-6+g[1],12+g[2],12+g[3]):k==e.ROUND_SHAPE||k==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+g[0],-6+g[1],12+g[2],12+g[3],2*this.round_radius):k==e.CARD_SHAPE?b.roundRect(-6+g[0],-6+g[1],12+g[2],12+g[3],2*this.round_radius,2):k==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=c;b.globalAlpha=1}};var s=new Float32Array(4),h=new Float32Array(4),m=new Float32Array(2),n=new Float32Array(2);f.prototype.drawConnections=function(a){var b= -e.getTime(),d=this.visible_area;s[0]=d[0]-20;s[1]=d[1]-20;s[2]=d[2]+40;s[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,g=0,c=d.length;gh[2]&&(h[0]+=h[2],h[2]=Math.abs(h[2]));0>h[3]&&(h[1]+=h[3],h[3]=Math.abs(h[3]));if(z(h,s)){var C=t.outputs[v],v=f.inputs[k];if(C&&v&&(t=C.dir||(t.horizontal?e.DOWN:e.RIGHT),v=v.dir||(f.horizontal?e.UP:e.LEFT),this.renderLink(a,r,B,l,!1,0,null,t,v),l&&l._last_time&&1E3>b-l._last_time)){var C=2-0.002*(b-l._last_time),J=a.globalAlpha;a.globalAlpha=J*C;this.renderLink(a,r,B,l,!0,C,"white",t,v); -a.globalAlpha=J}}}}}}a.globalAlpha=1};f.prototype.renderLink=function(a,b,d,g,c,h,m,n,k,s){g&&this.visible_links.push(g);!m&&g&&(m=g.color||f.link_type_colors[g.type]);m||(m=this.default_link_color);null!=g&&this.highlighted_links[g.id]&&(m="#FFF");n=n||e.RIGHT;k=k||e.LEFT;var l=A(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(t[0],t[1]),a.rotate(C),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(v),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(c[0],c[1],5,0,2*Math.PI),a.fill());if(h)for(a.fillStyle=m,t=0;5>t;++t)h=(0.001*e.getTime()+0.2*t)%1,c=this.computeConnectionPoint(b,d,h,n,k),a.beginPath(),a.arc(c[0], -c[1],5,0,2*Math.PI),a.fill()};f.prototype.computeConnectionPoint=function(a,b,d,g,c){g=g||e.RIGHT;c=c||e.LEFT;var h=A(a,b),f=[a[0],a[1]],m=[b[0],b[1]];switch(g){case e.LEFT:f[0]+=-0.25*h;break;case e.RIGHT:f[0]+=0.25*h;break;case e.UP:f[1]+=-0.25*h;break;case e.DOWN:f[1]+=0.25*h}switch(c){case e.LEFT:m[0]+=-0.25*h;break;case e.RIGHT:m[0]+=0.25*h;break;case e.UP:m[1]+=-0.25*h;break;case e.DOWN:m[1]+=0.25*h}g=(1-d)*(1-d)*(1-d);c=3*(1-d)*(1-d)*d;h=3*(1-d)*d*d;d*=d*d;return[g*a[0]+c*f[0]+h*m[0]+d*b[0], -g*a[1]+c*f[1]+h*m[1]+d*b[1]]};f.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,d=0;dl.last_y&&fl.options.max&&(l.value=l.options.max);else if("mousedown"==d.type)if((g=l.options.values)&&g.constructor===Function&&(g=l.options.values(l, -a)),h=40>h?-1:h>m-40?1:0,"number"==l.type)l.value+=0.1*h*(l.options.step||1),null!=l.options.min&&l.valuel.options.max&&(l.value=l.options.max);else if(h)n=g.indexOf(l.value)+h,n>=g.length&&(n=0),0>n&&(n=g.length-1),l.value=g[n];else{new e.ContextMenu(g,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:C.bind(l)},n);var C=function(a,b,d){this.value=a;c(this,a);k.dirty_canvas=!0;return!1}}setTimeout(function(){c(this, -this.value)}.bind(l),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(l.value=!l.value,l.callback&&setTimeout(function(){c(l,l.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",l.value,function(a){this.value=a;c(this,a)}.bind(l),d);break;default:l.mouse&&l.mouse(ctx,d,[h,f],a)}return l}}return null};f.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var g=0;gd&&0.01>b.editor_alpha&&(clearInterval(e),1>d&&(b.live_mode=!0));1"+n+""+a+"",value:n});if(k.length)return new e.ContextMenu(k,{event:d,callback:h,parentMenu:g, -allow_html:!0,node:c},b),!1}};f.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};f.onResizeNode=function(a,b,d,g,e){e&&(e.size=e.computeSize(),e.setDirtyCanvas(!0,!0))};f.prototype.showLinkMenu=function(a,b){var d=this;console.log(a.data);new e.ContextMenu(["Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b){switch(b){case "Delete":d.graph.removeLink(a.id)}}});return!1};f.onShowPropertyEditor=function(a,b,d,g,e){function c(){var b= -k.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));e[h]=b;m.parentNode&&m.parentNode.removeChild(m);e.setDirtyCanvas(!0,!0)}var h=a.property||"title";b=e[h];var m=document.createElement("div");m.className="graphdialog";m.innerHTML="";m.querySelector(".name").innerText=h;var k=m.querySelector("input");k&&(k.value=b,k.addEventListener("blur",function(a){this.focus()}),k.addEventListener("keydown", -function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=f.active_canvas.canvas;d=b.getBoundingClientRect();var n=g=-20;d&&(g-=d.left,n-=d.top);event?(m.style.left=event.clientX+g+"px",m.style.top=event.clientY+n+"px"):(m.style.left=0.5*b.width+g+"px",m.style.top=0.5*b.height+n+"px");m.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(m)};f.prototype.prompt=function(a,b,d,g){var e=this;a=a||"";var c=!1,h=document.createElement("div");h.className="graphdialog rounded"; -h.innerHTML=" ";h.close=function(){e.prompt_box=null;h.parentNode&&h.parentNode.removeChild(h)};1f.search_limit))break}if(Array.prototype.filter)for(l=Object.keys(e.registered_node_types).filter(function(a){return-1!== -a.toLowerCase().indexOf(d)}),m=0;mf.search_limit);m++);else for(m in e.registered_node_types)if(-1!=m.indexOf(d)&&(a(m),-1!==f.search_limit&&h++>f.search_limit))break}}var c=this,h=document.createElement("div");h.className="litegraph litesearchbox graphdialog rounded";h.innerHTML="Search
";h.close=function(){c.search_box=null;document.body.focus();setTimeout(function(){c.canvas.focus()}, -20);h.parentNode&&h.parentNode.removeChild(h)};var m=null;1";else if("enum"==c&&h.values){m=""}else if("boolean"== -c)m="";else{console.warn("unknown type: "+c);return}var n=this.createDialog(""+b+""+m+"",d);if("enum"==c&&h.values){var l=n.querySelector("select");l.addEventListener("change",function(a){e(a.target.value)})}else if("boolean"==c)(l=n.querySelector("input"))&&l.addEventListener("click",function(a){e(!!l.checked)});else if(l=n.querySelector("input"))l.addEventListener("blur", -function(a){this.focus()}),l.value=void 0!==a.properties[b]?a.properties[b]:"",l.addEventListener("keydown",function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())});n.querySelector("button").addEventListener("click",g)}};f.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var g=this.canvas.getBoundingClientRect(),e=-20,c=-20;g&&(e-=g.left,c-=g.top);b.position?(e+=b.position[0],c+=b.position[1]):b.event?(e+=b.event.clientX, -c+=b.event.clientY):(e+=0.5*this.canvas.width,c+=0.5*this.canvas.height);d.style.left=e+"px";d.style.top=c+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};f.onMenuNodeCollapse=function(a,b,d,g,e){e.collapse()};f.onMenuNodePin=function(a,b,d,g,e){e.pin()};f.onMenuNodeMode=function(a,b,d,g,c){new e.ContextMenu(["Always","On Event","On Trigger","Never"],{event:d,callback:function(a){if(c)switch(a){case "On Event":c.mode=e.ON_EVENT; -break;case "On Trigger":c.mode=e.ON_TRIGGER;break;case "Never":c.mode=e.NEVER;break;default:c.mode=e.ALWAYS}},parentMenu:g,node:c});return!1};f.onMenuNodeColors=function(a,b,d,g,c){if(!c)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var h in f.node_colors)a=f.node_colors[h],a={value:h,content:""+h+""},b.push(a);new e.ContextMenu(b,{event:d,callback:function(a){c&&((a=a.value?f.node_colors[a.value]:null)?c.constructor===e.LGraphGroup?c.color=a.groupcolor:(c.color=a.color,c.bgcolor=a.bgcolor):(delete c.color,delete c.bgcolor),c.setDirtyCanvas(!0,!0))},parentMenu:g,node:c});return!1};f.onMenuNodeShapes=function(a,b,d,g,c){if(!c)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){c&&(c.shape=a,c.setDirtyCanvas(!0))},parentMenu:g,node:c});return!1}; -f.onMenuNodeRemove=function(a,b,d,g,e){if(!e)throw"no node passed";!1!==e.removable&&(e.graph.remove(e),e.setDirtyCanvas(!0,!0))};f.onMenuNodeClone=function(a,b,d,g,e){!1!=e.clonable&&(a=e.clone())&&(a.pos=[e.pos[0]+5,e.pos[1]+5],e.graph.add(a),e.setDirtyCanvas(!0,!0))};f.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, -pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};f.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:f.onMenuAdd},{content:"Add Group",callback:f.onGroupAdd}],this._graph_stack&& -0Name",e),m=h.querySelector("input");m&&c&&(m.value=c.label||"");h.querySelector("button").addEventListener("click",function(a){m.value&&(c&&(c.label=m.value),d.setDirty(!0));h.close()})}},extra:a};a&&(h.title=a.type);var m=null;a&&(m=a.getSlotInPosition(b.canvasX,b.canvasY),f.active_node= -a);if(m){c=[];m&&m.output&&m.output.links&&m.output.links.length&&c.push({content:"Disconnect Links",slot:m});var k=m.input||m.output;c.push(k.locked?"Cannot remove":{content:"Remove Slot",slot:m});c.push(k.nameLocked?"Cannot rename":{content:"Rename Slot",slot:m});h.title=(m.input?m.input.type:m.output.type)||"*";m.input&&m.input.type==e.ACTION&&(h.title="Action");m.output&&m.output.type==e.EVENT&&(h.title="Event")}else a?c=this.getNodeMenuOptions(a):(c=this.getCanvasMenuOptions(),(m=this.graph.getGroupOnPos(b.canvasX, -b.canvasY))&&c.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:m,options:this.getGroupMenuOptions(m)}}));c&&new e.ContextMenu(c,h,g)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,d,e,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+e-c);this.quadraticCurveTo(a+d,b+e,a+d-c,b+e);this.lineTo(a+c,b+e);this.quadraticCurveTo(a,b+e,a,b+e-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=A;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=y;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=z;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,g,e,c=0;6>c;c+=2)g="0123456789ABCDEF".indexOf(a.charAt(c)),e="0123456789ABCDEF".indexOf(a.charAt(c+1)),b[d]=16*g+e,d++;return b};e.num2hex=function(a){for(var b="#",d,g,e=0;3>e;e++)d=a[e]/16,g=a[e]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(g);return b};x.prototype.addItem=function(a,b,d){function e(a){var b=this.value;b&&b.has_submenu&& -g.call(this,a)}function g(a){var b=this.value,e=!0;c.current_submenu&&c.current_submenu.close(a);if(d.callback){var h=d.callback.call(this,b,d,a,c,d.node);!0===h&&(e=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(h=b.callback.call(this,b,d,a,c,d.extra),!0===h&&(e=!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});e=!1}e&&!c.lock&&c.close()}var c=this;d=d||{};var h=document.createElement("div");h.className="litemenu-entry submenu";var m=!1;if(null===b)h.classList.add("separator");else{h.innerHTML=b&&b.title?b.title:a;if(h.value=b)b.disabled&&(m=!0,h.classList.add("disabled")),(b.submenu||b.has_submenu)&&h.classList.add("has_submenu");"function"==typeof b?(h.dataset.value=a,h.onclick_callback=b):h.dataset.value=b;b.className&&(h.className+=" "+ -b.className)}this.root.appendChild(h);m||h.addEventListener("click",g);d.autoopen&&h.addEventListener("mouseenter",e);return h};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,e){var g=document.createEvent("CustomEvent");g.initCustomEvent(b,!0,!0,d);g.srcElement=e;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,e=a.clientY,g=b.getBoundingClientRect();return g?e>g.top&&eg.left&&dthis.ds.scale,t=a._shape||a.constructor.shape||e.ROUND_SHAPE,h=a.constructor.title_mode,f=!0;h==e.TRANSPARENT_TITLE?f=!1:h==e.AUTOHIDE_TITLE&&k&&(f=!0);m[0]=0;m[1]=f?-p:0;m[2]=d[0]+1;m[3]=f?d[1]+p:d[1];k=b.globalAlpha;b.beginPath();t==e.BOX_SHAPE||n?b.fillRect(m[0],m[1],m[2],m[3]):t==e.ROUND_SHAPE||t==e.CARD_SHAPE?b.roundRect(m[0],m[1],m[2],m[3],this.round_radius, +t==e.CARD_SHAPE?0:this.round_radius):t==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,m[2],2));b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(f||h==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,p,d,this.ds.scale,c);else if(h!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){f=a.constructor.title_color|| +c;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var s=l.gradients[f];s||(s=l.gradients[f]=b.createLinearGradient(0,0,400,0),s.addColorStop(0,f),s.addColorStop(1,"#000"));b.fillStyle=s}else b.fillStyle=f;b.beginPath();t==e.BOX_SHAPE||n?b.rect(0,-p,d[0]+1,p):t!=e.ROUND_SHAPE&&t!=e.CARD_SHAPE||b.roundRect(0,-p,d[0]+1,p,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,p,d,this.ds.scale); +else t==e.ROUND_SHAPE||t==e.CIRCLE_SHAPE||t==e.CARD_SHAPE?(n&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*p,-0.5*p,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*p,-0.5*p,5,0,2*Math.PI),b.fill()):(n&&(b.fillStyle="black",b.fillRect(0.5*(p-10)-1,-0.5*(p+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(p-10),-0.5*(p+10),10,10));b.globalAlpha=k;if(a.onDrawTitleText)a.onDrawTitleText(b,p,d,this.ds.scale,this.title_text_font, +g);!n&&(b.font=this.title_text_font,n=a.getTitle())&&(b.fillStyle=g?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",k=b.measureText(n),b.fillText(n,p+0.5*k.width,e.NODE_TITLE_TEXT_Y-p),b.textAlign="left"):(b.textAlign="left",b.fillText(n,p,e.NODE_TITLE_TEXT_Y-p)));if(a.onDrawTitle)a.onDrawTitle(b)}if(g){if(a.onBounding)a.onBounding(m);h==e.TRANSPARENT_TITLE&&(m[1]-=p,m[3]+=p);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();t==e.BOX_SHAPE?b.rect(-6+ +m[0],-6+m[1],12+m[2],12+m[3]):t==e.ROUND_SHAPE||t==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+m[0],-6+m[1],12+m[2],12+m[3],2*this.round_radius):t==e.CARD_SHAPE?b.roundRect(-6+m[0],-6+m[1],12+m[2],12+m[3],2*this.round_radius,2):t==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=c;b.globalAlpha=1}};var D=new Float32Array(4),g=new Float32Array(4),t=new Float32Array(2),n=new Float32Array(2);l.prototype.drawConnections=function(a){var b= +e.getTime(),d=this.visible_area;D[0]=d[0]-20;D[1]=d[1]-20;D[2]=d[2]+40;D[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,c=0,p=d.length;cg[2]&&(g[0]+=g[2],g[2]=Math.abs(g[2]));0>g[3]&&(g[1]+=g[3],g[3]=Math.abs(g[3]));if(w(g,D)){var B=h.outputs[f],f=k.inputs[m];if(B&&f&&(h=B.dir||(h.horizontal?e.DOWN:e.RIGHT),f=f.dir||(k.horizontal?e.UP:e.LEFT),this.renderLink(a,s,v,l,!1,0,null,h,f),l&&l._last_time&&1E3>b-l._last_time)){var B=2-0.002*(b-l._last_time),J=a.globalAlpha;a.globalAlpha=J*B;this.renderLink(a,s,v,l,!0,B,"white",h,f); +a.globalAlpha=J}}}}}}a.globalAlpha=1};l.prototype.renderLink=function(a,b,d,c,p,g,k,m,n,t){c&&this.visible_links.push(c);!k&&c&&(k=c.color||l.link_type_colors[c.type]);k||(k=this.default_link_color);null!=c&&this.highlighted_links[c.id]&&(k="#FFF");m=m||e.RIGHT;n=n||e.LEFT;var h=y(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(f[0],f[1]),a.rotate(B),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(t[0],t[1]),a.rotate(s),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(p[0],p[1],5,0,2*Math.PI),a.fill());if(g)for(a.fillStyle=k,f=0;5>f;++f)g=(0.001*e.getTime()+0.2*f)%1,p=this.computeConnectionPoint(b,d,g,m,n),a.beginPath(),a.arc(p[0], +p[1],5,0,2*Math.PI),a.fill()};l.prototype.computeConnectionPoint=function(a,b,d,c,p){c=c||e.RIGHT;p=p||e.LEFT;var g=y(a,b),k=[a[0],a[1]],m=[b[0],b[1]];switch(c){case e.LEFT:k[0]+=-0.25*g;break;case e.RIGHT:k[0]+=0.25*g;break;case e.UP:k[1]+=-0.25*g;break;case e.DOWN:k[1]+=0.25*g}switch(p){case e.LEFT:m[0]+=-0.25*g;break;case e.RIGHT:m[0]+=0.25*g;break;case e.UP:m[1]+=-0.25*g;break;case e.DOWN:m[1]+=0.25*g}c=(1-d)*(1-d)*(1-d);p=3*(1-d)*(1-d)*d;g=3*(1-d)*d*d;d*=d*d;return[c*a[0]+p*k[0]+g*m[0]+d*b[0], +c*a[1]+p*k[1]+g*m[1]+d*b[1]]};l.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;df.last_y&&mf.options.max&&(f.value=f.options.max);else if("mousedown"==d.type)if((c=f.options.values)&&c.constructor=== +Function&&(c=f.options.values(f,a)),k=40>k?-1:k>l-40?1:0,"number"==f.type)f.value+=0.1*k*(f.options.step||1),null!=f.options.min&&f.valuef.options.max&&(f.value=f.options.max);else if(k)t=c.indexOf(f.value)+k,t>=c.length&&(t=0),0>t&&(t=c.length-1),f.value=c[t];else{new e.ContextMenu(c,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:B.bind(f)},t);var B=function(a,b,d){this.value=a;g(this,a);n.dirty_canvas=!0;return!1}}setTimeout(function(){g(this, +this.value)}.bind(f),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(f.value=!f.value,f.callback&&setTimeout(function(){g(f,f.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",f.value,function(a){this.value=a;g(this,a)}.bind(f),d);break;default:f.mouse&&f.mouse(ctx,d,[k,m],a)}return f}}return null};l.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var c=0;cd&&0.01>b.editor_alpha&&(clearInterval(e),1>d&&(b.live_mode=!0));1"+f+""+a+"",value:f});if(n.length)return new e.ContextMenu(n,{event:d,callback:k,parentMenu:c, +allow_html:!0,node:g},b),!1}};l.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};l.onResizeNode=function(a,b,d,e,c){c&&(c.size=c.computeSize(),c.setDirtyCanvas(!0,!0))};l.prototype.showLinkMenu=function(a,b){var d=this;console.log(a.data);new e.ContextMenu(["Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b){switch(b){case "Delete":d.graph.removeLink(a.id)}}});return!1};l.onShowPropertyEditor=function(a,b,d,e,c){function g(){var b= +n.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));c[k]=b;m.parentNode&&m.parentNode.removeChild(m);c.setDirtyCanvas(!0,!0)}var k=a.property||"title";b=c[k];var m=document.createElement("div");m.className="graphdialog";m.innerHTML="";m.querySelector(".name").innerText=k;var n=m.querySelector("input");n&&(n.value=b,n.addEventListener("blur",function(a){this.focus()}),n.addEventListener("keydown", +function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())}));b=l.active_canvas.canvas;d=b.getBoundingClientRect();var f=e=-20;d&&(e-=d.left,f-=d.top);event?(m.style.left=event.clientX+e+"px",m.style.top=event.clientY+f+"px"):(m.style.left=0.5*b.width+e+"px",m.style.top=0.5*b.height+f+"px");m.querySelector("button").addEventListener("click",g);b.parentNode.appendChild(m)};l.prototype.prompt=function(a,b,d,e){var c=this;a=a||"";var g=!1,k=document.createElement("div");k.className="graphdialog rounded"; +k.innerHTML=" ";k.close=function(){c.prompt_box=null;k.parentNode&&k.parentNode.removeChild(k)};1l.search_limit))break}if(Array.prototype.filter)for(h=Object.keys(e.registered_node_types).filter(function(a){return-1!== +a.toLowerCase().indexOf(d)}),m=0;ml.search_limit);m++);else for(m in e.registered_node_types)if(-1!=m.indexOf(d)&&(a(m),-1!==l.search_limit&&k++>l.search_limit))break}}var g=this,k=document.createElement("div");k.className="litegraph litesearchbox graphdialog rounded";k.innerHTML="Search
";k.close=function(){g.search_box=null;document.body.focus();setTimeout(function(){g.canvas.focus()}, +20);k.parentNode&&k.parentNode.removeChild(k)};var m=null;1";else if("enum"==g&&k.values){n=""}else if("boolean"== +g)n="";else{console.warn("unknown type: "+g);return}var l=this.createDialog(""+b+""+n+"",d);if("enum"==g&&k.values){var h=l.querySelector("select");h.addEventListener("change",function(a){c(a.target.value)})}else if("boolean"==g)(h=l.querySelector("input"))&&h.addEventListener("click",function(a){c(!!h.checked)});else if(h=l.querySelector("input"))h.addEventListener("blur", +function(a){this.focus()}),h.value=void 0!==a.properties[b]?a.properties[b]:"",h.addEventListener("keydown",function(a){13==a.keyCode&&(e(),a.preventDefault(),a.stopPropagation())});l.querySelector("button").addEventListener("click",e)}};l.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var e=this.canvas.getBoundingClientRect(),c=-20,g=-20;e&&(c-=e.left,g-=e.top);b.position?(c+=b.position[0],g+=b.position[1]):b.event?(c+=b.event.clientX, +g+=b.event.clientY):(c+=0.5*this.canvas.width,g+=0.5*this.canvas.height);d.style.left=c+"px";d.style.top=g+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};l.onMenuNodeCollapse=function(a,b,d,e,c){c.collapse()};l.onMenuNodePin=function(a,b,d,e,c){c.pin()};l.onMenuNodeMode=function(a,b,d,c,g){new e.ContextMenu(["Always","On Event","On Trigger","Never"],{event:d,callback:function(a){if(g)switch(a){case "On Event":g.mode=e.ON_EVENT; +break;case "On Trigger":g.mode=e.ON_TRIGGER;break;case "Never":g.mode=e.NEVER;break;default:g.mode=e.ALWAYS}},parentMenu:c,node:g});return!1};l.onMenuNodeColors=function(a,b,d,c,g){if(!g)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var k in l.node_colors)a=l.node_colors[k],a={value:k,content:""+k+""},b.push(a);new e.ContextMenu(b,{event:d,callback:function(a){g&&((a=a.value?l.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:c,node:g});return!1};l.onMenuNodeShapes=function(a,b,d,c,g){if(!g)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){g&&(g.shape=a,g.setDirtyCanvas(!0))},parentMenu:c,node:g});return!1}; +l.onMenuNodeRemove=function(a,b,d,c,e){if(!e)throw"no node passed";!1!==e.removable&&(e.graph.remove(e),e.setDirtyCanvas(!0,!0))};l.onMenuNodeClone=function(a,b,d,e,c){!1!=c.clonable&&(a=c.clone())&&(a.pos=[c.pos[0]+5,c.pos[1]+5],c.graph.add(a),c.setDirtyCanvas(!0,!0))};l.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"}};l.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:l.onMenuAdd},{content:"Add Group",callback:l.onGroupAdd}],this._graph_stack&& +0Name",c),m=k.querySelector("input");m&&g&&(m.value=g.label||"");k.querySelector("button").addEventListener("click",function(a){m.value&&(g&&(g.label=m.value),d.setDirty(!0));k.close()})}},extra:a};a&&(k.title=a.type);var m=null;a&&(m=a.getSlotInPosition(b.canvasX,b.canvasY),l.active_node= +a);if(m){g=[];m&&m.output&&m.output.links&&m.output.links.length&&g.push({content:"Disconnect Links",slot:m});var n=m.input||m.output;g.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:m});g.push(n.nameLocked?"Cannot rename":{content:"Rename Slot",slot:m});k.title=(m.input?m.input.type:m.output.type)||"*";m.input&&m.input.type==e.ACTION&&(k.title="Action");m.output&&m.output.type==e.EVENT&&(k.title="Event")}else a?g=this.getNodeMenuOptions(a):(g=this.getCanvasMenuOptions(),(m=this.graph.getGroupOnPos(b.canvasX, +b.canvasY))&&g.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:m,options:this.getGroupMenuOptions(m)}}));g&&new e.ContextMenu(g,k,c)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,d,c,e,g){void 0===e&&(e=5);void 0===g&&(g=e);this.moveTo(a+e,b);this.lineTo(a+d-e,b);this.quadraticCurveTo(a+d,b,a+d,b+e);this.lineTo(a+d,b+c-g);this.quadraticCurveTo(a+d,b+c,a+d-g,b+c);this.lineTo(a+g,b+c);this.quadraticCurveTo(a,b+c,a,b+c-g);this.lineTo(a, +b+e);this.quadraticCurveTo(a,b,a+e,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0};e.distance=y;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=s;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=w;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,c,e,g=0;6>g;g+=2)c="0123456789ABCDEF".indexOf(a.charAt(g)),e="0123456789ABCDEF".indexOf(a.charAt(g+1)),b[d]=16*c+e,d++;return b};e.num2hex=function(a){for(var b="#",d,c,e=0;3>e;e++)d=a[e]/16,c=a[e]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(c);return b};z.prototype.addItem=function(a,b,d){function c(a){var b=this.value;b&&b.has_submenu&& +e.call(this,a)}function e(a){var b=this.value,c=!0;g.current_submenu&&g.current_submenu.close(a);if(d.callback){var k=d.callback.call(this,b,d,a,g,d.node);!0===k&&(c=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(k=b.callback.call(this,b,d,a,g,d.extra),!0===k&&(c=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new g.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:g,ignore_item_callbacks:b.submenu.ignore_item_callbacks, +title:b.submenu.title,extra:b.submenu.extra,autoopen:d.autoopen});c=!1}c&&!g.lock&&g.close()}var g=this;d=d||{};var k=document.createElement("div");k.className="litemenu-entry submenu";var m=!1;if(null===b)k.classList.add("separator");else{k.innerHTML=b&&b.title?b.title:a;if(k.value=b)b.disabled&&(m=!0,k.classList.add("disabled")),(b.submenu||b.has_submenu)&&k.classList.add("has_submenu");"function"==typeof b?(k.dataset.value=a,k.onclick_callback=b):k.dataset.value=b;b.className&&(k.className+=" "+ +b.className)}this.root.appendChild(k);m||k.addEventListener("click",e);d.autoopen&&k.addEventListener("mouseenter",c);return k};z.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&&!z.isCursorOverElement(a,this.parentMenu.root)&&z.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&& +clearTimeout(this.root.closing_timer)};z.trigger=function(a,b,d,c){var e=document.createEvent("CustomEvent");e.initCustomEvent(b,!0,!0,d);e.srcElement=c;a.dispatchEvent?a.dispatchEvent(e):a.__events&&a.__events.dispatchEvent(e);return e};z.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};z.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};z.isCursorOverElement=function(a, +b){var d=a.clientX,c=a.clientY,e=b.getBoundingClientRect();return e?c>e.top&&ce.left&&d a?b:dthis.size[0]-n.NODE_TITLE_HEIGHT&&0>b[1]){var g=this;setTimeout(function(){d.openSubgraph(g.subgraph)}, -10)}};q.prototype.onAction=function(a,b){this.subgraph.onAction(a,b)};q.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var a=0;a=f?this.trigger(null,e):this._pending.push([f,e])};f.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;ethis.size[0]-n.NODE_TITLE_HEIGHT&&0>b[1]){var e=this;setTimeout(function(){d.openSubgraph(e.subgraph)}, +10)}};r.prototype.onAction=function(a,b){this.subgraph.onAction(a,b)};r.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var a=0;a=f?this.trigger(null,e):this._pending.push([f,e])};l.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;ec[1]))return this.old_y=e.canvasY,this.captureInput(!0),this.mouse_captured=!0};l.prototype.onMouseMove=function(e){if(this.mouse_captured){var c=this.old_y-e.canvasY;e.shiftKey&&(c*=10);if(e.metaKey||e.altKey)c*=0.1;this.old_y=e.canvasY; -e=this._remainder+c/l.pixels_threshold;this._remainder=e%1;e=Math.clamp(this.properties.value+(e|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=e;this.graph._version++;this.setDirtyCanvas(!0)}};l.prototype.onMouseUp=function(c,f){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(f[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))};x.registerNodeType("widget/number",l);k.title="Knob";k.desc="Circular controller";k.size=[80,100];k.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 f=0.5*this.size[0],k=0.5*this.size[1],g=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(f,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,g,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,g-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(f,k,0.75*g,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var l=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(f+Math.cos(l)*g*0.65,k+Math.sin(l)* -g*0.65,0.05*g,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*g)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),f,k+0.15*g)}};k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=x.colorToString([this.value,this.value,this.value])};k.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]|| -x.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};k.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f-0.01*(c[1]-this.oldmouse[1]);1f&&(f=0);this.value=f;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}}; -k.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};k.prototype.onPropertyChanged=function(c,f){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(f),!0};x.registerNodeType("widget/knob",k);r.title="Inner Slider";r.prototype.onPropertyChanged=function(c,f){"value"==c&&(this.slider.value=f)};r.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};x.registerNodeType("widget/internal_slider",r);f.title="H.Slider";f.desc= -"Linear slider controller";f.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()};f.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)* -this.value;this.setOutputData(0,this.properties.value);this.boxcolor=x.colorToString([this.value,this.value,this.value])};f.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};f.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f+(c[0]-this.oldmouse[0])/this.size[0];1f&&(f=0);this.value=f;this.oldmouse=c;this.setDirtyCanvas(!0)}}; -f.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};f.prototype.onMouseLeave=function(c){};x.registerNodeType("widget/hslider",f);A.title="Progress";A.desc="Shows data in linear progress";A.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};A.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var f=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),f=Math.min(1, -f),f=Math.max(0,f);c.fillRect(2,2,(this.size[0]-4)*f,this.size[1]-4)};x.registerNodeType("widget/progress",A);y.title="Text";y.desc="Shows the input value";y.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];y.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var f=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 "+this.properties.font;this.str="number"==typeof f?f.toFixed(this.properties.decimals):f;if("string"==typeof this.str){var f=this.str.split("\\n"),g;for(g in f)c.fillText(f[g],"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(g)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};y.prototype.onExecute=function(){var c= -this.getInputData(0);null!=c&&(this.properties.value=c)};y.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 f=0,k;for(k in c){var g=this.last_ctx.measureText(c[k]).width;fk?l.xbox.axes.lx:0,this._left_axis[1]=Math.abs(l.xbox.axes.ly)>k?l.xbox.axes.ly:0,this._right_axis[0]=Math.abs(l.xbox.axes.rx)>k?l.xbox.axes.rx:0,this._right_axis[1]=Math.abs(l.xbox.axes.ry)>k?l.xbox.axes.ry:0,this._triggers[0]=Math.abs(l.xbox.axes.ltrigger)>k?l.xbox.axes.ltrigger: -0,this._triggers[1]=Math.abs(l.xbox.axes.rtrigger)>k?l.xbox.axes.rtrigger:0);if(this.outputs)for(k=0;kl;l++)if(k[l]){l=k[l];k=this.xbox_mapping;k||(k=this.xbox_mapping={axes:[], -buttons:{},hat:"",hatmap:c.CENTER});k.axes.lx=l.axes[0];k.axes.ly=l.axes[1];k.axes.rx=l.axes[2];k.axes.ry=l.axes[3];k.axes.ltrigger=l.buttons[6].value;k.axes.rtrigger=l.buttons[7].value;k.hat="";k.hatmap=c.CENTER;for(var r=0;rr)k.buttons[c.mapping_array[r]]=l.buttons[r].pressed,l.buttons[r].was_pressed&&this.trigger(c.mapping_array[r]+"_button_event");else switch(r){case 12:l.buttons[r].pressed&&(k.hat+="up",k.hatmap|=c.UP); -break;case 13:l.buttons[r].pressed&&(k.hat+="down",k.hatmap|=c.DOWN);break;case 14:l.buttons[r].pressed&&(k.hat+="left",k.hatmap|=c.LEFT);break;case 15:l.buttons[r].pressed&&(k.hat+="right",k.hatmap|=c.RIGHT);break;case 16:k.buttons.home=l.buttons[r].pressed}l.xbox=k;return l}};c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){var k=this._left_axis,r=this._right_axis;c.strokeStyle="#88A";c.strokeRect(0.5*(k[0]+1)*this.size[0]-4,0.5*(k[1]+1)*this.size[1]-4,8,8);c.strokeStyle="#8A8"; -c.strokeRect(0.5*(r[0]+1)*this.size[0]-4,0.5*(r[1]+1)*this.size[1]-4,8,8);k=this.size[1]/this._current_buttons.length;c.fillStyle="#AEB";for(r=0;rf[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};f.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/f.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)}};f.prototype.onMouseUp=function(c,f){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(f[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&& +(this.mouse_captured=!1,this.captureInput(!1))};z.registerNodeType("widget/number",f);h.title="Knob";h.desc="Circular controller";h.size=[80,100];h.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 f=0.5*this.size[0],k=0.5*this.size[1],m=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(f,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,m,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,m-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(f,k,0.75*m,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var h=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(f+Math.cos(h)*m*0.65,k+Math.sin(h)* +m*0.65,0.05*m,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*m)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),f,k+0.15*m)}};h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=z.colorToString([this.value,this.value,this.value])};h.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]|| +z.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};h.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f-0.01*(c[1]-this.oldmouse[1]);1f&&(f=0);this.value=f;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}}; +h.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};h.prototype.onPropertyChanged=function(c,f){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(f),!0};z.registerNodeType("widget/knob",h);q.title="Inner Slider";q.prototype.onPropertyChanged=function(c,f){"value"==c&&(this.slider.value=f)};q.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};z.registerNodeType("widget/internal_slider",q);l.title="H.Slider";l.desc= +"Linear slider controller";l.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()};l.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)* +this.value;this.setOutputData(0,this.properties.value);this.boxcolor=z.colorToString([this.value,this.value,this.value])};l.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};l.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f+(c[0]-this.oldmouse[0])/this.size[0];1f&&(f=0);this.value=f;this.oldmouse=c;this.setDirtyCanvas(!0)}}; +l.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};l.prototype.onMouseLeave=function(c){};z.registerNodeType("widget/hslider",l);y.title="Progress";y.desc="Shows data in linear progress";y.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};y.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var f=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),f=Math.min(1, +f),f=Math.max(0,f);c.fillRect(2,2,(this.size[0]-4)*f,this.size[1]-4)};z.registerNodeType("widget/progress",y);s.title="Text";s.desc="Shows the input value";s.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];s.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var f=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 "+this.properties.font;this.str="number"==typeof f?f.toFixed(this.properties.decimals):f;if("string"==typeof this.str){var f=this.str.split("\\n"),m;for(m in f)c.fillText(f[m],"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(m)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};s.prototype.onExecute=function(){var c= +this.getInputData(0);null!=c&&(this.properties.value=c)};s.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 f=0,k;for(k in c){var m=this.last_ctx.measureText(c[k]).width;fh?f.xbox.axes.lx:0,this._left_axis[1]=Math.abs(f.xbox.axes.ly)>h?f.xbox.axes.ly:0,this._right_axis[0]=Math.abs(f.xbox.axes.rx)>h?f.xbox.axes.rx:0,this._right_axis[1]=Math.abs(f.xbox.axes.ry)>h?f.xbox.axes.ry:0,this._triggers[0]=Math.abs(f.xbox.axes.ltrigger)>h?f.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(f.xbox.axes.rtrigger)>h?f.xbox.axes.rtrigger:0);if(this.outputs)for(h=0;hf;f++)if(h[f]){f=h[f];h=this.xbox_mapping;h||(h=this.xbox_mapping={axes:[], +buttons:{},hat:"",hatmap:c.CENTER});h.axes.lx=f.axes[0];h.axes.ly=f.axes[1];h.axes.rx=f.axes[2];h.axes.ry=f.axes[3];h.axes.ltrigger=f.buttons[6].value;h.axes.rtrigger=f.buttons[7].value;h.hat="";h.hatmap=c.CENTER;for(var q=0;qq)h.buttons[c.mapping_array[q]]=f.buttons[q].pressed,f.buttons[q].was_pressed&&this.trigger(c.mapping_array[q]+"_button_event");else switch(q){case 12:f.buttons[q].pressed&&(h.hat+="up",h.hatmap|=c.UP); +break;case 13:f.buttons[q].pressed&&(h.hat+="down",h.hatmap|=c.DOWN);break;case 14:f.buttons[q].pressed&&(h.hat+="left",h.hatmap|=c.LEFT);break;case 15:f.buttons[q].pressed&&(h.hat+="right",h.hatmap|=c.RIGHT);break;case 16:h.buttons.home=f.buttons[q].pressed}f.xbox=h;return f}};c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){var h=this._left_axis,q=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*(q[0]+1)*this.size[0]-4,0.5*(q[1]+1)*this.size[1]-4,8,8);h=this.size[1]/this._current_buttons.length;c.fillStyle="#AEB";for(q=0;q","enum",{values:b.values});this.size=[80,60]}function d(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function u(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl= -"nodes/imgs/icon-sin.png"}function p(){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",B.allow_scripts,function(a){B.allow_scripts=a});this._func=null}function K(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function E(){this.addInputs([["x", +"number");this.addInput("B","number");this.addOutput("true","boolean");this.addOutput("false","boolean");this.addProperty("A",1);this.addProperty("B",1);this.addProperty("OP",">","enum",{values:b.values});this.size=[80,60]}function d(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function x(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl= +"nodes/imgs/icon-sin.png"}function p(){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",C.allow_scripts,function(a){C.allow_scripts=a});this._func=null}function K(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function A(){this.addInputs([["x", "number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function G(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function H(){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 F(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number"); -this.addOutput("z","number");this.addOutput("w","number")}function I(){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 B=w.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=f.data[c];c=f.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+c*a};f.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=f.getValue(a,this.properties.smooth), -b=this.properties.min;this._last_v=a*(this.properties.max-b)+b;this.setOutputData(0,this._last_v)};f.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};B.registerNodeType("math/noise",f);A.title="Spikes";A.desc="spike every random time";A.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)};B.registerNodeType("math/spikes",A);y.title="Clamp";y.desc="Clamp number between min and max";y.filter="shader";y.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))};y.prototype.getCode=function(a){a= -"";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};B.registerNodeType("math/clamp",y);z.title="Lerp";z.desc="Linear Interpolation";z.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)};z.prototype.onGetInputs=function(){return[["f","number"]]};B.registerNodeType("math/lerp",z);x.title= -"Abs";x.desc="Absolute";x.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};B.registerNodeType("math/abs",x);e.title="Floor";e.desc="Floor number to remove fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};B.registerNodeType("math/floor",e);v.title="Frac";v.desc="Returns fractional part";v.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0, -a%1)};B.registerNodeType("math/frac",v);t.title="Smoothstep";t.desc="Smoothstep";t.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))}};B.registerNodeType("math/smoothstep",t);g.title="Scale";g.desc="v * factor";g.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};B.registerNodeType("math/scale",g);s.title="Gate"; -s.desc="if v is true, then outputs A, otherwise B";s.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};B.registerNodeType("math/gate",s);h.title="Average";h.desc="Average Filter";h.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))};B.registerNodeType("math/average",h);m.title="TendTo";m.desc="moves the output value always closer to the input";m.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)};B.registerNodeType("math/tendTo",m);n.values="+ - * / % ^ max min".split(" ");n.title="Operation";n.desc="Easy math 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.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};n.prototype.onExecute= +this.addOutput("z","number");this.addOutput("w","number")}function I(){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 C=u.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=l.data[c];c=l.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+c*a};l.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=l.getValue(a,this.properties.smooth), +b=this.properties.min;this._last_v=a*(this.properties.max-b)+b;this.setOutputData(0,this._last_v)};l.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};C.registerNodeType("math/noise",l);y.title="Spikes";y.desc="spike every random time";y.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0this._remaining_time?(this._remaining_time= +Math.random()*(this.properties.max_time-this.properties.min_time)+this.properties.min_time,this._blink_time=this.properties.duration,this.boxcolor="#FFF"):this.boxcolor="#000";this.setOutputData(0,a)};C.registerNodeType("math/spikes",y);s.title="Clamp";s.desc="Clamp number between min and max";s.filter="shader";s.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))};s.prototype.getCode=function(a){a= +"";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};C.registerNodeType("math/clamp",s);w.title="Lerp";w.desc="Linear Interpolation";w.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)};w.prototype.onGetInputs=function(){return[["f","number"]]};C.registerNodeType("math/lerp",w);z.title= +"Abs";z.desc="Absolute";z.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};C.registerNodeType("math/abs",z);e.title="Floor";e.desc="Floor number to remove fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};C.registerNodeType("math/floor",e);v.title="Frac";v.desc="Returns fractional part";v.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0, +a%1)};C.registerNodeType("math/frac",v);k.title="Smoothstep";k.desc="Smoothstep";k.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))}};C.registerNodeType("math/smoothstep",k);m.title="Scale";m.desc="v * factor";m.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};C.registerNodeType("math/scale",m);D.title="Gate"; +D.desc="if v is true, then outputs A, otherwise B";D.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};C.registerNodeType("math/gate",D);g.title="Average";g.desc="Average Filter";g.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))};C.registerNodeType("math/average",g);t.title="TendTo";t.desc="moves the output value always closer to the input";t.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)};C.registerNodeType("math/tendTo",t);n.values="+ - * / % ^ max min".split(" ");n.title="Operation";n.desc="Easy math 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.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};n.prototype.onExecute= function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var d=0;switch(this.properties.OP){case "+":d=a+b;break;case "-":d=a-b;break;case "x":case "X":case "*":d=a*b;break;case "/":d=a/b;break;case "%":d=a%b;break;case "^":d=Math.pow(a,b);break;case "max":d=Math.max(a,b);break;case "min":d=Math.min(a,b);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,d)};n.prototype.onDrawBackground= -function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+B.NODE_TITLE_HEIGHT)),a.textAlign="left")};B.registerNodeType("math/operation",n);B.registerSearchboxExtra("math/operation","MAX",{properties:{OP:"max"},title:"MAX()"});B.registerSearchboxExtra("math/operation","MIN",{properties:{OP:"min"},title:"MIN()"});a.title="Compare";a.desc="compares between two values";a.prototype.onExecute=function(){var a= -this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==b?this.properties.B=b:b=this.properties.B;for(var d=0,c=this.outputs.length;dB":e=a>b;break;case "A=B":e=a>=b}this.setOutputData(d,e)}}};a.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"], -["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};B.registerNodeType("math/compare",a);B.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});B.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});B.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});B.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});B.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});b.values="> < == != <= >= || &&".split(" ");b["@OP"]={type:"enum",title:"operation",values:b.values};b.title="Condition";b.desc="evaluates condition between A and B";b.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};b.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)};B.registerNodeType("math/condition",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)};B.registerNodeType("math/accumulate",d);u.title="Trigonometry";u.desc="Sin Cos Tan";u.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,g=this.outputs.length;dXY";K.desc="vector 2 to components";K.prototype.onExecute=function(){var 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c=this._data;c[0]=a;c[1]=b;c[2]=d;this.setOutputData(0,c)};B.registerNodeType("math3d/xyz-to-vec3",H);F.title="Vec4->XYZW";F.desc="vector 4 to components";F.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]))};B.registerNodeType("math3d/vec4-to-xyzw",F);I.title="XYZW->Vec4";I.desc="components to vector4";I.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var 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 g=this._data;g[0]=a;g[1]=b;g[2]=d;g[3]=c;this.setOutputData(0,g)};B.registerNodeType("math3d/xyzw-to-vec4", 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h=this.values[e];h.push(f);h.length>c[0]&&h.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var g=this.size,f=0.5*g[1]/ -this.properties.scale,h=c.colors,m=0.5*g[1];e.fillStyle="#000";e.fillRect(0,0,g[0],g[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,m);e.lineTo(g[0],m);e.stroke();if(this.inputs)for(var k=0;4>k;++k){var a=this.values[k];if(this.inputs[k]&&this.inputs[k].link){e.strokeStyle=h[k];e.beginPath();var b=a[0]*f*-1+m;e.moveTo(0,Math.clamp(b,0,g[1]));for(var d=1;de&&(e=0);if(0!=c.length){var f=[0,0,0];if(0==e)f=c[0];else if(1==e)f=c[c.length-1];else{var h=(c.length-1)* -e,e=c[Math.floor(h)],c=c[Math.floor(h)+1],h=h-Math.floor(h);f[0]=e[0]*(1-h)+c[0]*h;f[1]=e[1]*(1-h)+c[1]*h;f[2]=e[2]*(1-h)+c[2]*h}for(var m in f)f[m]/=255;this.boxcolor=colorToString(f);this.setOutputData(0,f)}};v.registerNodeType("color/palette",l);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 f=this.frame.width,h=this.frame.height;f||null==this.frame.videoWidth||(f=this.frame.videoWidth,h=this.frame.videoHeight);f&&h&&(this.size=[f,h]);this.setDirtyCanvas(!0,!0)}else"view"==e.name&&this.show()};k.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};v.registerNodeType("graphics/frame",k);r.title= -"Image fade";r.desc="Fades between images";r.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];r.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};r.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};r.prototype.onExecute= -function(){var 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)};v.registerNodeType("graphics/imagefade",r);f.title="Crop";f.desc="Crop Image"; -f.prototype.onAdded=function(){this.createCanvas()};f.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};f.prototype.onExecute=function(){var 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))};f.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])};f.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(this.trace("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};v.registerNodeType("graphics/cropImage",f);A.title="Canvas";A.desc="Canvas to render stuff";A.prototype.onExecute= -function(){var c=this.canvas,e=this.properties.width|0,f=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=f&&(c.height=f);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};A.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};v.registerNodeType("graphics/canvas",A);y.title="DrawImage";y.desc="Draws image into a canvas";y.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e= -this.getInputOrProperty("img");if(e){var f=this.getInputOrProperty("x"),h=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,f,h)}}};v.registerNodeType("graphics/drawImage",y);z.title="DrawRectangle";z.desc="Draws rectangle in canvas";z.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),f=this.getInputOrProperty("y"),h=this.getInputOrProperty("w"),m=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,f,h,m)}};v.registerNodeType("graphics/drawRectangle", -z);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;this.properties.use_proxy&&"http"==c.substr(0,4)&&v.proxy&&(c=v.proxy+c.substr(c.indexOf(":")+3));this._video=document.createElement("video");this._video.src=c;this._video.type="type=video/mp4"; +function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+C.NODE_TITLE_HEIGHT)),a.textAlign="left")};C.registerNodeType("math/operation",n);C.registerSearchboxExtra("math/operation","MAX",{properties:{OP:"max"},title:"MAX()"});C.registerSearchboxExtra("math/operation","MIN",{properties:{OP:"min"},title:"MIN()"});a.title="Compare";a.desc="compares between two values";a.prototype.onExecute=function(){var a= +this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==b?this.properties.B=b:b=this.properties.B;for(var d=0,c=this.outputs.length;dB":g=a>b;break;case "A=B":g=a>=b}this.setOutputData(d,g)}}};a.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"], +["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};C.registerNodeType("math/compare",a);C.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});C.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});C.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});C.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});C.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});b.values="> < == != <= >= || &&".split(" ");b["@OP"]={type:"enum",title:"operation",values:b.values};b.title="Condition";b.desc="evaluates condition between A and B";b.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};b.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)};C.registerNodeType("math/condition",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)};C.registerNodeType("math/accumulate",d);x.title="Trigonometry";x.desc="Sin Cos Tan";x.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,e=this.outputs.length;dXY";K.desc="vector 2 to components";K.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};C.registerNodeType("math3d/vec2-to-xy",K);A.title="XY->Vec2";A.desc="components to vector2";A.prototype.onExecute= +function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this._data;d[0]=a;d[1]=b;this.setOutputData(0,d)};C.registerNodeType("math3d/xy-to-vec2",A);G.title="Vec3->XYZ";G.desc="vector 3 to components";G.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]))};C.registerNodeType("math3d/vec3-to-xyz",G);H.title="XYZ->Vec3";H.desc="components to vector3"; +H.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)};C.registerNodeType("math3d/xyz-to-vec3",H);F.title="Vec4->XYZW";F.desc="vector 4 to components";F.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]))};C.registerNodeType("math3d/vec4-to-xyzw",F);I.title="XYZW->Vec4";I.desc="components to vector4";I.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var 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 e=this._data;e[0]=a;e[1]=b;e[2]=d;e[3]=c;this.setOutputData(0,e)};C.registerNodeType("math3d/xyzw-to-vec4", +I);u.glMatrix&&(u=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},u.title="Quaternion",u.desc="quaternion",u.prototype.onExecute=function(){this._value[0]=this.properties.x;this._value[1]=this.properties.y;this._value[2]=this.properties.z;this._value[3]=this.properties.w;this.setOutputData(0,this._value)},C.registerNodeType("math3d/quaternion",u),u=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()},u.title="Rotation",u.desc="quaternion rotation",u.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.angle);var b=this.getInputData(1);null==b&&(b=this.properties.axis);a=quat.setAxisAngle(this._value,b,0.0174532925*a);this.setOutputData(0,a)},C.registerNodeType("math3d/rotation",u),u=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties= +{vec:[0,0,1]}},u.title="Rot. Vec3",u.desc="rotate a point",u.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var b=this.getInputData(1);null==b?this.setOutputData(a):this.setOutputData(0,vec3.transformQuat(vec3.create(),a,b))},C.registerNodeType("math3d/rotate_vec3",u),u=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},u.title="Mult. Quat",u.desc="rotate quaternion",u.prototype.onExecute=function(){var a= +this.getInputData(0);if(null!=a){var b=this.getInputData(1);null!=b&&(a=quat.multiply(this._value,a,b),this.setOutputData(0,a))}},C.registerNodeType("math3d/mult-quat",u),u=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},u.title="Quat Slerp",u.desc="quaternion spherical interpolation",u.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var b=this.getInputData(1); +if(null!=b){var d=this.properties.factor;null!=this.getInputData(2)&&(d=this.getInputData(2));a=quat.slerp(this._value,a,b,d);this.setOutputData(0,a)}}},C.registerNodeType("math3d/quat-slerp",u))})(this); +(function(u){function c(){this.addInput("A","number,vec3");this.addInput("B","number,vec3");this.addOutput("=","vec3");this.addProperty("OP","+","enum",{values:c.values});this._result=vec3.create()}function r(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out","vec3");this.properties={f:1};this._data=new Float32Array(3)}function f(){this.addInput("in","vec3");this.addOutput("out","number")}function h(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)} +function q(){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 l(){this.addInput("A","vec3");this.addInput("B","vec3");this.addOutput("out","number")}var y=u.LiteGraph;c.values="+ - * / % ^ max min".split(" ");c.title="Operation";c.desc="Easy math 3D operators";c["@OP"]={type:"enum",title:"operation",values:c.values};c.size=[100,60];c.prototype.getTitle=function(){return"max"== +this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};c.prototype.onExecute=function(){var c=this.getInputData(0),f=this.getInputData(1);if(null!=c&&null!=f){c.constructor===Number&&(c=[c,c,c]);f.constructor===Number&&(f=[f,f,f]);var h=this._result;switch(this.properties.OP){case "+":h=vec3.add(h,c,f);break;case "-":h=vec3.sub(h,c,f);break;case "x":case "X":case "*":h=vec3.mul(h,c,f);break;case "/":h=vec3.div(h,c,f);break;case "%":h[0]=c[0]%f[0];h[1]= +c[1]%f[1];h[2]=c[2]%f[2];break;case "^":h[0]=Math.pow(c[0],f[0]);h[1]=Math.pow(c[1],f[1]);h[2]=Math.pow(c[2],f[2]);break;case "max":h[0]=Math.max(c[0],f[0]);h[1]=Math.max(c[1],f[1]);h[2]=Math.max(c[2],f[2]);break;case "min":h[0]=Math.min(c[0],f[0]);h[1]=Math.min(c[1],f[1]);h[2]=Math.min(c[2],f[2]);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,h)}};c.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]+y.NODE_TITLE_HEIGHT)),c.textAlign="left")};y.registerNodeType("math3d/operation",c);r.title="vec3_scale";r.desc="scales the components of a vec3";r.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=this.getInputData(1);null==f&&(f=this.properties.f);var h=this._data;h[0]=c[0]*f;h[1]=c[1]*f;h[2]=c[2]*f;this.setOutputData(0,h)}};y.registerNodeType("math3d/vec3-scale",r);f.title="vec3_length";f.desc="returns the module of a vector"; +f.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))};y.registerNodeType("math3d/vec3-length",f);h.title="vec3_normalize";h.desc="returns the vector normalized";h.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),h=this._data;h[0]=c[0]/f;h[1]=c[1]/f;h[2]=c[2]/f;this.setOutputData(0,h)}};y.registerNodeType("math3d/vec3-normalize",h);q.title="vec3_lerp"; +q.desc="returns the interpolated vector";q.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=this.getInputData(1);if(null!=f){var h=this.getInputOrProperty("f"),e=this._data;e[0]=c[0]*(1-h)+f[0]*h;e[1]=c[1]*(1-h)+f[1]*h;e[2]=c[2]*(1-h)+f[2]*h;this.setOutputData(0,e)}}};y.registerNodeType("math3d/vec3-lerp",q);l.title="vec3_dot";l.desc="returns the dot product";l.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=this.getInputData(1);null!=f&&this.setOutputData(0, +c[0]*f[0]+c[1]*f[1]+c[2]*f[2])}};y.registerNodeType("math3d/vec3-dot",l);u.glMatrix?(u=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},u.title="Quaternion",u.desc="quaternion",u.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)},u.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},y.registerNodeType("math3d/quaternion",u),u=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()},u.title="Rotation",u.desc="quaternion rotation",u.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.angle); +var f=this.getInputData(1);null==f&&(f=this.properties.axis);c=quat.setAxisAngle(this._value,f,0.0174532925*c);this.setOutputData(0,c)},y.registerNodeType("math3d/rotation",u),u=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},u.title="Rot. Vec3",u.desc="rotate a point",u.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var f=this.getInputData(1);null==f?this.setOutputData(c):this.setOutputData(0, +vec3.transformQuat(vec3.create(),c,f))},y.registerNodeType("math3d/rotate_vec3",u),u=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},u.title="Mult. Quat",u.desc="rotate quaternion",u.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=this.getInputData(1);null!=f&&(c=quat.multiply(this._value,c,f),this.setOutputData(0,c))}},y.registerNodeType("math3d/mult-quat",u),u=function(){this.addInputs([["A","quat"],["B", +"quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},u.title="Quat Slerp",u.desc="quaternion spherical interpolation",u.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var f=this.getInputData(1);if(null!=f){var h=this.properties.factor;null!=this.getInputData(2)&&(h=this.getInputData(2));c=quat.slerp(this._value,c,f,h);this.setOutputData(0,c)}}},y.registerNodeType("math3d/quat-slerp",u),u=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()},u.title="Remap Range",u.desc="remap a 3D range",u.prototype.onExecute=function(){var c=this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,f=this.properties.range_max,h=this.properties.target_min,e=this.properties.target_max,l=0;3>l;++l){var k= +f[l]-c[l];this._clamped[l]=Math.clamp(this._value[l],c[l],f[l]);0==k?this._value[l]=0.5*(h[l]+e[l]):(k=(this._value[l]-c[l])/k,this.properties.clamp&&(k=Math.clamp(k,0,1)),this._value[l]=h[l]+k*(e[l]-h[l]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},y.registerNodeType("math3d/remap_range",u)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); +(function(u){function c(c,h){return c==h}function r(c){return null!=c&&c.constructor===String?c.toUpperCase():c}u=u.LiteGraph;u.wrapFunctionAsNode("string/toString",c,["*"],"String");u.wrapFunctionAsNode("string/compare",c,["String","String"],"Boolean");u.wrapFunctionAsNode("string/concatenate",function(c,h){return void 0===c?h:void 0===h?c:c+h},["String","String"],"String");u.wrapFunctionAsNode("string/contains",function(c,h){return void 0===c||void 0===h?!1:-1!=c.indexOf(h)},["String","String"], +"Boolean");u.wrapFunctionAsNode("string/toUpperCase",r,["String"],"String");u.wrapFunctionAsNode("string/split",r,["String","String"],"Array");u.wrapFunctionAsNode("string/toFixed",function(c){return null!=c&&c.constructor===Number?c.toFixed(this.properties.precision):c},["Number"],"String",{precision:0})})(this); +(function(u){function c(){this.addInput("sel","number");this.addInput("A");this.addInput("B");this.addInput("C");this.addInput("D");this.addOutput("out");this.selected=0}function r(){this.properties={sequence:"A,B,C"};this.addInput("index","number");this.addInput("seq");this.addOutput("out");this.index=0;this.values=this.properties.sequence.split(",")}var f=u.LiteGraph;c.title="Selector";c.desc="selects an output";c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){c.fillStyle="#AFB"; +var q=(this.selected+1)*f.NODE_SLOT_HEIGHT+6;c.beginPath();c.moveTo(50,q);c.lineTo(50,q+f.NODE_SLOT_HEIGHT);c.lineTo(34,q+0.5*f.NODE_SLOT_HEIGHT);c.fill()}};c.prototype.onExecute=function(){var c=this.getInputData(0);if(null==c||c.constructor!==Number)c=0;this.selected=c=Math.round(c)%(this.inputs.length-1);c=this.getInputData(c+1);void 0!==c&&this.setOutputData(0,c)};c.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};f.registerNodeType("logic/selector",c);r.title="Sequence"; +r.desc="select one element from a sequence from a string";r.prototype.onPropertyChanged=function(c,f){"sequence"==c&&(this.values=f.split(","))};r.prototype.onExecute=function(){var c=this.getInputData(1);c&&c!=this.current_sequence&&(this.values=c.split(","),this.current_sequence=c);c=this.getInputData(0);null==c&&(c=0);this.index=c=Math.round(c)%this.values.length;this.setOutputData(0,this.values[c])};f.registerNodeType("logic/sequence",r)})(this); +(function(u){function c(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function r(){this.addOutput("frame","image");this.properties={url:""}}function f(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function h(){this.addInput("","image,canvas");this.size=[200,200]}function q(){this.addInputs([["img1", 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z(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}} +function e(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var v=u.LiteGraph;c.title="Plot";c.desc="Plots data over time";c.colors=["#FFF","#F99","#9F9","#99F"];c.prototype.onExecute=function(c){if(!this.flags.collapsed){c=this.size;for(var e=0;4>e;++e){var f=this.getInputData(e);if(null!=f){var g=this.values[e];g.push(f);g.length>c[0]&&g.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var m=this.size,f=0.5*m[1]/ +this.properties.scale,g=c.colors,h=0.5*m[1];e.fillStyle="#000";e.fillRect(0,0,m[0],m[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,h);e.lineTo(m[0],h);e.stroke();if(this.inputs)for(var n=0;4>n;++n){var a=this.values[n];if(this.inputs[n]&&this.inputs[n].link){e.strokeStyle=g[n];e.beginPath();var b=a[0]*f*-1+h;e.moveTo(0,Math.clamp(b,0,m[1]));for(var 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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)};v.registerNodeType("graphics/imagefade",q);l.title="Crop";l.desc="Crop Image"; +l.prototype.onAdded=function(){this.createCanvas()};l.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};l.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))};l.prototype.onDrawBackground= 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c=this.getInputData(0);if(c){var e= +this.getInputOrProperty("img");if(e){var f=this.getInputOrProperty("x"),g=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,f,g)}}};v.registerNodeType("graphics/drawImage",s);w.title="DrawRectangle";w.desc="Draws rectangle in canvas";w.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),f=this.getInputOrProperty("y"),g=this.getInputOrProperty("w"),h=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,f,g,h)}};v.registerNodeType("graphics/drawRectangle", +w);z.title="Video";z.desc="Video playback";z.widgets=[{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];z.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var 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)}};z.prototype.onStart=function(){this.play()};z.prototype.onStop=function(){this.stop()};z.prototype.loadVideo=function(c){this._video_url=c;this.properties.use_proxy&&"http"==c.substr(0,4)&&v.proxy&&(c=v.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 e=this;this._video.addEventListener("loadedmetadata",function(c){e.trace("Duration: "+this.duration+" seconds");e.trace("Size: 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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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A(){this.addInput("in","Texture");this.addInput("warp","Texture");this.addInput("factor","number");this.addOutput("out","Texture");this.properties={factor:0.01,precision:c.DEFAULT}}function y(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1};this.size[0]=130}function z(){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 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 v(){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 t(){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 g(){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 s(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}}function h(){this.addInput("Texture","Texture");this.addInput("LUT", 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b(){this.addInput("A","color");this.addInput("B","color"); -this.addOutput("Texture","Texture");this.properties={angle:0,scale:1,A:[0,0,0],B:[1,1,1],texture_size:32};b._shader||(b._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,b.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}}function d(){this.addInput("A","Texture");this.addInput("B","Texture");this.addInput("Mixer","Texture");this.addOutput("Texture","Texture");this.properties={factor:0.5,precision:c.DEFAULT};this._uniforms={u_textureA:0,u_textureB:1,u_textureMix:2, -u_mix:vec4.create()}}function u(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:c.DEFAULT};u._shader||(u._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,u.pixel_shader))}function 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G(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}}function H(){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 F(){this.addOutput("Webcam","Texture");this.properties= -{texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0}function I(){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 B(){this.addInput("in","Texture");this.addInput("exp","number");this.addOutput("out","Texture");this.properties={exposition:1,precision:c.LOW};this._uniforms={u_texture:0,u_exposition:1}}function C(){this.addInput("in","Texture"); -this.addInput("avg","number,Texture");this.addOutput("out","Texture");this.properties={enabled:!0,scale:1,gamma:1,average_lum:1,lum_white:1,precision:c.LOW};this._uniforms={u_texture:0,u_lumwhite2:1,u_igamma:1,u_scale:1,u_average_lum:1}}function J(){this.addOutput("out","Texture");this.properties={width:512,height:512,seed:0,persistence:0.1,octaves:8,scale:1,offset:[0,0],amplitude:1,precision:c.DEFAULT};this._key=0;this._texture=null;this._uniforms={u_persistence:0.1,u_seed:0,u_offset:vec2.create(), -u_scale:1,u_viewport:vec2.create()}}function L(){this.addInput("v");this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,clear:!0,precision:c.DEFAULT,use_html_canvas:!1};this._temp_texture=this._func=null}function M(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={key_color:vec3.fromValues(0,1,0),threshold:0.8,slope:0.2,precision:c.DEFAULT}}function N(){this.addInput("in","texture");this.addInput("yaw","number");this.addOutput("out","texture"); -this.properties={yaw:0}}var D=w.LiteGraph;w.LGraphTexture=null;"undefined"!=typeof GL&&(LGraphCanvas.link_type_colors.Texture="#987",w.LGraphTexture=c,c.title="Texture",c.desc="Texture",c.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}},c.loadTextureCallback=null,c.image_preview_size=256,c.PASS_THROUGH=1,c.COPY=2,c.LOW=3,c.HIGH=4,c.REUSE=5,c.DEFAULT=2,c.MODE_VALUES={"pass through":c.PASS_THROUGH,copy:c.COPY,low:c.LOW,high:c.HIGH,reuse:c.REUSE,"default":c.DEFAULT},c.getTexturesContainer= -function(){return gl.textures},c.loadTexture=function(a,b){b=b||{};var d=a;"http://"==d.substr(0,7)&&D.proxy&&(d=D.proxy+d.substr(7));return c.getTexturesContainer()[a]=GL.Texture.fromURL(d,b)},c.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a):b},c.getTargetTexture=function(a,b,d){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var e=null;switch(d){case c.LOW:e= -gl.UNSIGNED_BYTE;break;case c.HIGH:e=gl.HIGH_PRECISION_FORMAT;break;case c.REUSE:return a;default:e=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==e||(b=new GL.Texture(a.width,a.height,{type:e,format:gl.RGBA,filter:gl.LINEAR}));return b},c.getTextureType=function(a,b){var d=b?b.type:gl.UNSIGNED_BYTE;switch(a){case c.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case c.LOW:d=gl.UNSIGNED_BYTE}return d},c.getWhiteTexture=function(){return this._white_texture?this._white_texture:this._white_texture= -GL.Texture.fromMemory(1,1,[255,255,255,255],{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},c.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),b=0;1048576>b;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},c.prototype.onDropFile=function(a,b,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a): -(a=new Blob([c]),a=URL.createObjectURL(a),d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name=""},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);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=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]||""})},D.registerNodeType("texture/texture",c),q.title="Preview",q.desc="Show a texture in the graph canvas",q.allow_preview=!1,q.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&& -(a.webgl||q.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()}}},D.registerNodeType("texture/preview",q),l.title="Save",l.desc="Save a texture in the repository",l.prototype.getPreviewTexture=function(){return this._texture},l.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&& -(c.storeTexture?c.storeTexture(this.properties.name,a):c.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a))},D.registerNodeType("texture/save",l),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!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())},k.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,e=512;a?(d=a.width,e=a.height):b&&(d=b.width,e=b.height);b||(b=GL.Texture.getWhiteTexture());var h=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,e,{type:h,format:gl.RGBA,filter:gl.LINEAR});h="";this.properties.uvcode&&(h="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(h=this.properties.uvcode));var g="";this.properties.pixelcode&& -(g="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(g=this.properties.pixelcode));var f=this._shader;if(!(this.has_error||f&&this._shader_code==h+"|"+g)){var m=c.replaceCode(k.pixel_shader,{UV_CODE:h,PIXEL_CODE:g});try{f=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,m),this.boxcolor="#00FF00"}catch(l){GL.Shader.dumpErrorToConsole(l,Shader.SCREEN_VERTEX_SHADER,m);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=f;this._shader_code=h+"|"+g}if(this._shader){var n= -this.getInputData(2);null!=n?this.properties.value=n:n=parseFloat(this.properties.value);var s=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();f.uniforms({u_texture:0,u_textureB:1,value:n,texSize:[d,e],time:s}).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 vec2 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("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(c){var d=k.presets[c];d&&(b.setProperty("pixelcode",d),b.title=c,a.refresh())}})},D.registerNodeType("texture/operation",k),r.title="Shader",r.desc="Texture shader",r.widgets_info={code:{type:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},r.prototype.onPropertyChanged=function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var e={}, -h=0;h 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", -y.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",D.registerNodeType("texture/toviewport",y),z.title="Copy",z.desc="Copy Texture",z.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", -values:c.MODE_VALUES}},z.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 e=this._temp_texture,h=a.type;this.properties.precision===c.LOW?h=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(h=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==d&&e.type==h||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(e=gl.LINEAR_MIPMAP_LINEAR), -this._temp_texture=new GL.Texture(b,d,{type:h,format:gl.RGBA,minFilter:e,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},D.registerNodeType("texture/copy",z),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,e=a.height|0,h=a.type;this.properties.precision===c.LOW?h=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(h=gl.HIGH_PRECISION_FORMAT);var g=this.properties.iterations||1,f=a,m= -null,k=[],a={type:h,format:a.format},h=vec2.create(),n={u_offset:h};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var l=0;l>1||0;e=e>>1||0;m=GL.Texture.getTemporary(d,e,a);k.push(m);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(m,b,n);if(1==d&&1==e)break;f=m}this._texture=k.pop();for(l=0;lb;++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,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a): +-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a):(a=new Blob([c]),a=URL.createObjectURL(a),d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name=""},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);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=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]||""})},E.registerNodeType("texture/texture",c),r.title="Preview",r.desc="Show a texture in the graph canvas",r.allow_preview=!1,r.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&& +(a.webgl||r.allow_preview)){var 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()}}},E.registerNodeType("texture/preview",r),f.title="Save",f.desc="Save a texture in the repository",f.prototype.getPreviewTexture=function(){return this._texture},f.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))},E.registerNodeType("texture/save",f),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,e=512;a?(d=a.width,e=a.height):b&&(d=b.width,e=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,e,{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 f="";this.properties.pixelcode&&(f="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(f=this.properties.pixelcode));var k=this._shader;if(!(this.has_error||k&&this._shader_code==g+"|"+f)){var m=c.replaceCode(h.pixel_shader,{UV_CODE:g,PIXEL_CODE:f});try{k=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,m),this.boxcolor="#00FF00"}catch(n){GL.Shader.dumpErrorToConsole(n, +Shader.SCREEN_VERTEX_SHADER,m);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=k;this._shader_code=g+"|"+f}if(this._shader){var l=this.getInputData(2);null!=l?this.properties.value=l:l=parseFloat(this.properties.value);var t=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();k.uniforms({u_texture:0,u_textureB:1,value:l,texSize:[d,e],time:t}).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 vec2 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("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(c){var d=h.presets[c];d&&(b.setProperty("pixelcode",d),b.title=c,a.refresh())}})},E.registerNodeType("texture/operation",h),q.title="Shader",q.desc="Texture shader",q.widgets_info={code:{type:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},q.prototype.onPropertyChanged=function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var e={}, +g=0;g 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", +s.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",E.registerNodeType("texture/toviewport",s),w.title="Copy",w.desc="Copy Texture",w.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", +values:c.MODE_VALUES}},w.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 e=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);e&&e.width==b&&e.height==d&&e.type==g||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(e=gl.LINEAR_MIPMAP_LINEAR), +this._temp_texture=new GL.Texture(b,d,{type:g,format:gl.RGBA,minFilter:e,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},E.registerNodeType("texture/copy",w),z.title="Downsample",z.desc="Downsample Texture",z.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, +z.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0,a);else{var b=z._shader;b||(z._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,z.pixel_shader));var d=a.width|0,e=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 f=this.properties.iterations||1,k=a,m= +null,h=[],a={type:g,format:a.format},g=vec2.create(),n={u_offset:g};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var l=0;l>1||0;e=e>>1||0;m=GL.Texture.getTemporary(d,e,a);h.push(m);k.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);k.copyTo(m,b,n);if(1==d&&1==e)break;k=m}this._texture=h.pop();for(l=0;l>=2,d++,1!=c););a.copyTo(this._textures_chain[0]);for(var d=1;d<=this._textures_chain.length;++d)a=this._textures_chain[d];var e=v._shader,h=this._uniforms;h.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST); -gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(e,h)})}},v.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", -t.title="Smooth",t.desc="Smooth texture over time",t.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){t._shader||(t._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,t.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,c=this._temp_texture2,d=t._shader,e=this._uniforms;e.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){c.bind(1);a.toViewport(d,e)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}},t.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", -D.registerNodeType("texture/temporal_smooth",t),g.title="Lineal Avg Smooth",g.desc="Smooth texture linearly over time",g["@samples"]={type:"number",min:1,max:64,step:1,precision:1},g.prototype.getPreviewTexture=function(){return this._temp_texture2},g.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){g._shader||(g._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,g.pixel_shader_copy),g._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,g.pixel_shader_avg)); -var b=Math.clamp(this.properties.samples,0,64),c=this.frame,d=this.properties.frames_interval;if(0==d||0==c%d){c=this._temp_texture;c&&c.type==a.type&&c.width==b||(c={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,c),this._temp_texture2=new GL.Texture(b,1,c),this._temp_texture_out=new GL.Texture(1,1,c));var e=this._temp_texture,h=this._temp_texture2,f=g._shader_copy,m=g._shader_avg,k=this._uniforms;k.u_samples=b;k.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); -e.drawTo(function(){h.bind(1);a.toViewport(f,k)});this._temp_texture_out.drawTo(function(){e.toViewport(m,k)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=h;this._temp_texture2=e}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},g.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", -g.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",D.registerNodeType("texture/linear_avg_smooth", -g),s.title="Image to Texture",s.desc="Uploads an image to the GPU",s.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(e){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+e); -return}this.setOutputData(0,this._temp_texture)}}},D.registerNodeType("texture/imageToTexture",s),h.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},h.title="LUT",h.desc="Apply LUT to Texture",h.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(h._shader,{u_texture:0,u_textureB:1, -u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},h.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", -D.registerNodeType("texture/LUT",h),m.title="Texture to Channels",m.desc="Split texture channels",m.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,c=0,d=0;4>d;d++)this.isOutputConnected(d)?(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type&&this._channels[d].format==b||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), -c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),h=m._shader,g=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);h.uniforms({u_texture:0,u_mask:g[d]}).draw(e)}),this.setOutputData(d,this._channels[d]))}}},m.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", -D.registerNodeType("texture/textureChannels",m),n.title="Channels to Texture",n.desc="Split texture channels",n.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},n.prototype.onExecute=function(){var a=c.getWhiteTexture(),b=this.getInputData(0)||a,d=this.getInputData(1)||a,e=this.getInputData(2)||a,h=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader));var f=n._shader, -a=Math.max(b.width,d.width,e.width,h.width),m=Math.max(b.height,d.height,e.height,h.height),k=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&&this._texture.height==m&&this._texture.type==k||(this._texture=new GL.Texture(a,m,{type:k,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var l=this._uniforms;this._texture.drawTo(function(){b.bind(0); -d.bind(1);e.bind(2);h.bind(3);f.uniforms(l).draw(g)});this.setOutputData(0,this._texture)},n.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", -D.registerNodeType("texture/channelsTexture",n),a.title="Color",a.desc="Generates a 1x1 texture with a constant color",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.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])},a.prototype.onExecute= +new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST}));this._uniforms.u_mipmap_offset=0;this.properties.high_quality&&(this._temp_pot2_texture&&this._temp_pot2_texture.type==b||(this._temp_pot2_texture=new GL.Texture(512,512,{type:b,format:gl.RGBA,minFilter:gl.LINEAR_MIPMAP_LINEAR,magFilter:gl.LINEAR})),a.copyTo(this._temp_pot2_texture),a=this._temp_pot2_texture,a.bind(0),gl.generateMipmap(GL.TEXTURE_2D),this._uniforms.u_mipmap_offset=9);var d=e._shader,g=this._uniforms;g.u_mipmap_offset= +this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(d,g)});if(this.isOutputConnected(1)||this.isOutputConnected(2))if(c=this._temp_texture.getPixels()){var f=this._luminance,b=this._temp_texture.type;f.set(c);b==gl.UNSIGNED_BYTE&&vec4.scale(f,f,1/255)}}},e.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", +E.registerNodeType("texture/average",e),v.widgets_info={mode:{widget:"combo",values:["min","max","avg"]}},v.title="MinMax",v.desc="Compute the scene min max",v.prototype.onExecute=function(){this.properties.use_previous_frame||this.update();this.setOutputData(0,this._temp_texture);this.setOutputData(1,this._luminance)},v.prototype.onPreRenderExecute=function(){this.update()},v.prototype.update=function(){var a=this.getInputData(0);if(a&&(this.isOutputConnected(0)||this.isOutputConnected(1))){v._shader|| +(v._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.pixel_shader));var b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);var c=512;if(!this._textures_chain.length||this._textures_chain[0].type!=b)for(;d&&(this._textures_chain[d]=new GL.Texture(c,c,{type:b,format:gl.RGBA,filter:gl.NEAREST}),c>>=2,d++,1!=c););a.copyTo(this._textures_chain[0]);for(var d=1;d<=this._textures_chain.length;++d)a=this._textures_chain[d];var e=v._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(e,g)})}},v.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", +k.title="Smooth",k.desc="Smooth texture over time",k.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){k._shader||(k._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,k.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,c=this._temp_texture2,d=k._shader,e=this._uniforms;e.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){c.bind(1);a.toViewport(d,e)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}},k.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", +E.registerNodeType("texture/temporal_smooth",k),m.title="Lineal Avg Smooth",m.desc="Smooth texture linearly over time",m["@samples"]={type:"number",min:1,max:64,step:1,precision:1},m.prototype.getPreviewTexture=function(){return this._temp_texture2},m.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){m._shader||(m._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.pixel_shader_copy),m._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.pixel_shader_avg)); +var b=Math.clamp(this.properties.samples,0,64),c=this.frame,d=this.properties.frames_interval;if(0==d||0==c%d){c=this._temp_texture;c&&c.type==a.type&&c.width==b||(c={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,c),this._temp_texture2=new GL.Texture(b,1,c),this._temp_texture_out=new GL.Texture(1,1,c));var e=this._temp_texture,g=this._temp_texture2,f=m._shader_copy,k=m._shader_avg,h=this._uniforms;h.u_samples=b;h.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); +e.drawTo(function(){g.bind(1);a.toViewport(f,h)});this._temp_texture_out.drawTo(function(){e.toViewport(k,h)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=e}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},m.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", +m.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",E.registerNodeType("texture/linear_avg_smooth", +m),D.title="Image to Texture",D.desc="Uploads an image to the GPU",D.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(e){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+e); +return}this.setOutputData(0,this._temp_texture)}}},E.registerNodeType("texture/imageToTexture",D),g.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},g.title="LUT",g.desc="Apply LUT to Texture",g.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(g._shader,{u_texture:0,u_textureB:1, +u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},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 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", +E.registerNodeType("texture/LUT",g),t.title="Texture to Channels",t.desc="Split texture channels",t.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,c=0,d=0;4>d;d++)this.isOutputConnected(d)?(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type&&this._channels[d].format==b||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), +c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),g=t._shader,f=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);g.uniforms({u_texture:0,u_mask:f[d]}).draw(e)}),this.setOutputData(d,this._channels[d]))}}},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 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", +E.registerNodeType("texture/textureChannels",t),n.title="Channels to Texture",n.desc="Split texture channels",n.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},n.prototype.onExecute=function(){var a=c.getWhiteTexture(),b=this.getInputData(0)||a,d=this.getInputData(1)||a,e=this.getInputData(2)||a,g=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader));var k=n._shader, +a=Math.max(b.width,d.width,e.width,g.width),m=Math.max(b.height,d.height,e.height,g.height),h=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&&this._texture.height==m&&this._texture.type==h||(this._texture=new GL.Texture(a,m,{type:h,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var l=this._uniforms;this._texture.drawTo(function(){b.bind(0); +d.bind(1);e.bind(2);g.bind(3);k.uniforms(l).draw(f)});this.setOutputData(0,this._texture)},n.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", +E.registerNodeType("texture/channelsTexture",n),a.title="Color",a.desc="Generates a 1x1 texture with a constant color",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.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])},a.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;b 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t", -D.registerNodeType("texture/edges",u),p.title="Depth Range",p.desc="Generates a texture with a depth range",p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, -filter:gl.LINEAR}));var 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 e=Mesh.getScreenQuad();p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader),p._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader, -{ONLY_DEPTH:""}));var h=this.properties.only_depth?p._shader_onlydepth:p._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);h.uniforms(d).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},p.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", -D.registerNodeType("texture/depth_range",p),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 e=D.camera_aspect;e||void 0===window.gl||(e=gl.canvas.height/gl.canvas.width);e||(e=1);var e=this.properties.preserve_aspect?e:1,h=this.properties.scale||[1,1];a.applyBlur(e*h[0],h[1],c,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;k=f[r]=GL.Texture.getTemporary(b,d,e);s[0]=1/l.width;s[1]=1/l.height;l.blit(k,m.uniforms(g));l=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),s[0]=1/l.width,s[1]=1/l.height,g.u_intensity=p,g.u_delta=1,l.blit(b,m.uniforms(g)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);g.u_intensity= -this.getInputOrProperty("persistence");g.u_delta=0.5;for(r-=2;0<=r;r--)k=f[r],f[r]=null,s[0]=1/l.width,s[1]=1/l.height,l.blit(k,m.uniforms(g)),GL.Texture.releaseTemporary(l),l=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(f=this._glow_texture,f&&f.width==a.width&&f.height==a.height&&f.type==h&&f.format==a.format||(f=this._glow_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR})),l.blit(f),this.setOutputData(1,f));if(this.isOutputConnected(0)){f=this._final_texture; -f&&f.width==a.width&&f.height==a.height&&f.type==h&&f.format==a.format||(f=this._final_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR}));var u=this.getInputData(1),q=this.getInputOrProperty("dirt_factor");g.u_intensity=p;m=u?E._dirt_final_shader:E._final_shader;m||(m=u?E._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,E.final_pixel_shader,{USE_DIRT:""}):E._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,E.final_pixel_shader));f.drawTo(function(){a.bind(0); -l.bind(1);u&&(m.setUniform("u_dirt_factor",q),m.setUniform("u_dirt_texture",u.bind(2)));m.toViewport(g)});this.setOutputData(0,f)}GL.Texture.releaseTemporary(l)}},E.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}",E.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}", -E.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}", -D.registerNodeType("texture/glow",E),G.title="Kuwahara Filter",G.desc="Filters a texture giving an artistic oil canvas painting",G.max_radius=10,G._shaders=[],G.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),G.max_radius);if(0== -b)this.setOutputData(0,a);else{var d=this.properties.intensity,c=D.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;G._shaders[b]||(G._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,G.pixel_shader,{RADIUS:b.toFixed(0)}));var e=G._shaders[b],h=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(h)}); +E.registerNodeType("texture/mix",d),x.title="Edges",x.desc="Detects edges",x.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},x.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=x._shader,e=this.properties.invert,g=this.properties.factor, +f=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:g,u_threshold:f,u_invert:e?1:0}).draw(b)});this.setOutputData(0,this._tex)}}},x.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", +E.registerNodeType("texture/edges",x),p.title="Depth Range",p.desc="Generates a texture with a depth range",p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, +filter:gl.LINEAR}));var c=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var d=this.properties.range;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.range=d);c.u_distance=b;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader),p._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader, +{ONLY_DEPTH:""}));var g=this.properties.only_depth?p._shader_onlydepth:p._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];c.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(c).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},p.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", +E.registerNodeType("texture/depth_range",p),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 c=this.properties.iterations;this.isInputConnected(1)&& +(c=this.getInputData(1),this.properties.iterations=c);c=Math.min(Math.floor(c),K.max_iterations);if(0==c)this.setOutputData(0,a);else{var d=this.properties.intensity;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.intensity=d);var e=E.camera_aspect;e||void 0===window.gl||(e=gl.canvas.height/gl.canvas.width);e||(e=1);var e=this.properties.preserve_aspect?e:1,g=this.properties.scale||[1,1];a.applyBlur(e*g[0],g[1],d,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;h=k[q]=GL.Texture.getTemporary(b,d,e);t[0]=1/n.width;t[1]=1/n.height;n.blit(h,m.uniforms(f));n=h}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/n.width,t[1]=1/n.height,f.u_intensity=p,f.u_delta=1,n.blit(b,m.uniforms(f)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.u_intensity= +this.getInputOrProperty("persistence");f.u_delta=0.5;for(q-=2;0<=q;q--)h=k[q],k[q]=null,t[0]=1/n.width,t[1]=1/n.height,n.blit(h,m.uniforms(f)),GL.Texture.releaseTemporary(n),n=h;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(k=this._glow_texture,k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),n.blit(k),this.setOutputData(1,k));if(this.isOutputConnected(0)){k=this._final_texture; +k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),r=this.getInputOrProperty("dirt_factor");f.u_intensity=p;m=s?A._dirt_final_shader:A._final_shader;m||(m=s?A._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.final_pixel_shader,{USE_DIRT:""}):A._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.final_pixel_shader));k.drawTo(function(){a.bind(0); +n.bind(1);s&&(m.setUniform("u_dirt_factor",r),m.setUniform("u_dirt_texture",s.bind(2)));m.toViewport(f)});this.setOutputData(0,k)}GL.Texture.releaseTemporary(n)}},A.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}",A.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}", +A.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}", +E.registerNodeType("texture/glow",A),G.title="Kuwahara Filter",G.desc="Filters a texture giving an artistic oil canvas painting",G.max_radius=10,G._shaders=[],G.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),G.max_radius);if(0== +b)this.setOutputData(0,a);else{var c=this.properties.intensity,d=E.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;G._shaders[b]||(G._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,G.pixel_shader,{RADIUS:b.toFixed(0)}));var e=G._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0,u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)}); this.setOutputData(0,this._temp_texture)}}},G.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", -D.registerNodeType("texture/kuwahara",G),H.title="XDoG Filter",H.desc="Filters a texture giving an artistic ink style",H.max_radius=10,H._shaders=[],H.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}));H._xdog_shader||(H._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,H.xdog_pixel_shader)); -var d=H._xdog_shader,c=GL.Mesh.getScreenQuad(),e=this.properties.sigma,h=this.properties.k,g=this.properties.p,f=this.properties.epsilon,m=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:e,k:h,p:g,epsilon:f,phi:m,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},H.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}", -D.registerNodeType("texture/xDoG",H),F.title="Webcam",F.desc="Webcam texture",F.is_webcam_open=!1,F.prototype.openStream=function(){function a(d){F.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}},F.prototype.closeStream=function(){if(this._webcam_stream){var a= +E.registerNodeType("texture/kuwahara",G),H.title="XDoG Filter",H.desc="Filters a texture giving an artistic ink style",H.max_radius=10,H._shaders=[],H.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}));H._xdog_shader||(H._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,H.xdog_pixel_shader)); +var c=H._xdog_shader,d=GL.Mesh.getScreenQuad(),e=this.properties.sigma,g=this.properties.k,f=this.properties.p,k=this.properties.epsilon,m=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){c.uniforms({src:0,sigma:e,k:g,p:f,epsilon:k,phi:m,cvsWidth:a.width,cvsHeight:a.height}).draw(d)});this.setOutputData(0,this._temp_texture)}},H.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}", +E.registerNodeType("texture/xDoG",H),F.title="Webcam",F.desc="Webcam texture",F.is_webcam_open=!1,F.prototype.openStream=function(){function a(c){F.is_webcam_open=!1;console.log("Webcam rejected",c);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}},F.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())},F.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;ae&&(e=1);this.points.length!=3*e&&(this.points= -new Float32Array(3*e));this.points=c.generatePoints(this.properties.radius,e,this.properties.mode,this.points,this.properties.regular);this.version++};y.registerNodeType("geometry/points3D",c);q.title="to geometry";q.desc="converts a mesh to geometry";q.prototype.onExecute=function(){var c=this.getInputData(0);if(c){if(c!=this.last_mesh){this.last_mesh=c;for(i in c.vertexBuffers)this.geometry[i]=c.vertexBuffers[i].data;c.indexBuffers.triangles&&(this.geometry.indices=c.indexBuffers.triangles.data); -this.geometry._id=1E5*Math.random()|0;this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}};y.registerNodeType("geometry/toGeometry",q);l.title="quantize";l.desc="quantize vertices";l.prototype.onExecute=function(){var c=this.getInputData(0);if(c){if(this.geometry_id!=c._id||this.version!=c._version||this.must_update){this.must_update=!1;this.geometry_id=c._id;this.version=c._version;this.geometry={};for(var e in c)this.geometry[e]= -c[e];this.geometry._id=c._id;this.geometry._version=c._version+1;c=this.properties.grid_size;if(0!=c){var h=this.vertices;h&&this.vertices.length==this.geometry.vertices.length||(h=this.vertices=new Float32Array(this.geometry.vertices));for(e=0;ek||ta&&ab))break}this.geometry.indices=this.indices=new Uint32Array(d)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};y.registerNodeType("geometry/connectPoints",k);"undefined"!= -typeof GL&&(r.title="render",r.desc="renders a geometry",r.PRIMITIVE_VALUES={points:GL.POINTS,lines:GL.LINES,line_loop:GL.LINE_LOOP,line_strip:GL.LINE_STRIP,triangles:GL.TRIANGLES,triangle_fan:GL.TRIANGLE_FAN,triangle_strip:GL.TRIANGLE_STRIP},r.widgets_info={primitive:{widget:"combo",values:r.PRIMITIVE_VALUES},color:{widget:"color"}},r.prototype.updateMesh=function(c){this.mesh||(this.mesh=new GL.Mesh);for(var e in c)if("_"!=e[0]){var h=c[e],f=GL.Mesh.common_buffers[e];if(f||"indices"==e){var f=f? -f.spacing:3,k=this.mesh.vertexBuffers[e];k&&k.data.length==h.length?(k.data.set(h),k.upload(GL.DYNAMIC_DRAW)):k=new GL.Buffer("indices"==e?GL.ELEMENT_ARRAY_BUFFER:GL.ARRAY_BUFFER,h,f,GL.DYNAMIC_DRAW);this.mesh.addBuffer(e,k)}}this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version;return this.mesh},r.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z, -x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured)||(c=gl.shaders.textured=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_TEXTURE:""})):(c=gl.shaders.flat)||(c=gl.shaders.flat=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code));this.color.set(this.properties.color);this.color[3]=this.properties.opacity;var k=this.getInputData(1);k?v.set(k):mat4.identity(v);this.uniforms.u_point_size=1;k=this.properties.primitive;c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity? -gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,k,"indices");gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render", -r),f.widgets_info={color:{widget:"color"}},f.prototype.updateMesh=function(c){this.buffer&&this.buffer.data.length==c.vertices.length?(this.buffer.data.set(c.vertices),this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,c.vertices,3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version},f.prototype.onExecute=function(){if(this.properties.enabled){var c= -this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z,x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color); -this.color[3]=this.properties.opacity;var k=this.getInputData(1);k?v.set(k):mat4.identity(v);this.uniforms.u_point_size=this.properties.point_size;this.uniforms.u_point_perspective=this.properties.fixed_size?0:1;this.uniforms.u_perspective=gl.viewport_data[3]*x[5];c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA, -gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,GL.POINTS);gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render_points",f),f.vertex_shader_code="\t\tprecision mediump float;\n\t\tattribute vec3 a_vertex;\n\t\tvarying vec3 v_vertex;\n\t\tattribute vec3 a_normal;\n\t\tvarying vec3 v_normal;\n\t\t#ifdef USE_COLOR\n\t\t\tattribute vec4 a_color;\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tattribute vec2 a_coord;\n\t\tvarying vec2 v_coord;\n\t\t#ifdef USE_SIZE\n\t\t\tattribute float a_extra;\n\t\t#endif\n\t\t#ifdef USE_INSTANCING\n\t\t\tattribute mat4 u_model;\n\t\t#else\n\t\t\tuniform mat4 u_model;\n\t\t#endif\n\t\tuniform mat4 u_viewprojection;\n\t\tuniform float u_point_size;\n\t\tuniform float u_perspective;\n\t\tuniform float u_point_perspective;\n\t\tfloat computePointSize(float radius, float w)\n\t\t{\n\t\t\tif(radius < 0.0)\n\t\t\t\treturn -radius;\n\t\t\treturn u_perspective * radius / w;\n\t\t}\n\t\tvoid main() {\n\t\t\tv_coord = a_coord;\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tv_color = a_color;\n\t\t\t#endif\n\t\t\tv_vertex = ( u_model * vec4( a_vertex, 1.0 )).xyz;\n\t\t\tv_normal = ( u_model * vec4( a_normal, 0.0 )).xyz;\n\t\t\tgl_Position = u_viewprojection * vec4(v_vertex,1.0);\n\t\t\tgl_PointSize = u_point_size;\n\t\t\t#ifdef USE_SIZE\n\t\t\t\tgl_PointSize = a_extra;\n\t\t\t#endif\n\t\t\tif(u_point_perspective != 0.0)\n\t\t\t\tgl_PointSize = computePointSize( gl_PointSize, gl_Position.w );\n\t\t}\t", -f.fragment_shader_code="\t\tprecision mediump float;\n\t\tuniform vec4 u_color;\n\t\t#ifdef USE_COLOR\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tvoid main() {\n\t\t\tvec4 color = u_color;\n\t\t\t#ifdef USE_TEXTURED_POINTS\n\t\t\t\tcolor *= texture2D(u_texture, gl_PointCoord.xy);\n\t\t\t#else\n\t\t\t\t#ifdef USE_TEXTURE\n\t\t\t\t color *= texture2D(u_texture, v_coord);\n\t\t\t\t if(color.a < 0.1)\n\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t\t#ifdef USE_POINTS\n\t\t\t\t\tfloat dist = length( gl_PointCoord.xy - vec2(0.5) );\n\t\t\t\t\tif( dist > 0.45 )\n\t\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t#endif\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tcolor *= v_color;\n\t\t\t#endif\n\t\t\tgl_FragColor = color;\n\t\t}\t", -A.widgets_info={color:{widget:"color"}},A.prototype.updateMesh=function(c){this.buffer&&this.buffer.data.length==c.vertices.length?(this.buffer.data.set(c.vertices),this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,c.vertices,3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version},A.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0); -if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z,x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=new GL.Shader(A.vertex_shader_code,A.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(A.vertex_shader_code,A.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color);this.color[3]= -this.properties.opacity;var f=this.getInputData(1);f?v.set(f):mat4.identity(v);this.uniforms.u_point_size=this.properties.point_size;this.uniforms.u_point_perspective=this.properties.fixed_size?0:1;this.uniforms.u_perspective=gl.viewport_data[3]*x[5];c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA); -c.draw(this.mesh,GL.POINTS);gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render_dof",A),A.vertex_shader_code="\t\tprecision mediump float;\n\t\tattribute vec3 a_vertex;\n\t\tvarying vec3 v_vertex;\n\t\tattribute vec3 a_normal;\n\t\tvarying vec3 v_normal;\n\t\t#ifdef USE_COLOR\n\t\t\tattribute vec4 a_color;\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tattribute vec2 a_coord;\n\t\tvarying vec2 v_coord;\n\t\t#ifdef USE_SIZE\n\t\t\tattribute float a_extra;\n\t\t#endif\n\t\t#ifdef USE_INSTANCING\n\t\t\tattribute mat4 u_model;\n\t\t#else\n\t\t\tuniform mat4 u_model;\n\t\t#endif\n\t\tuniform mat4 u_viewprojection;\n\t\tuniform float u_point_size;\n\t\tuniform float u_perspective;\n\t\tuniform float u_point_perspective;\n\t\tfloat computePointSize(float radius, float w)\n\t\t{\n\t\t\tif(radius < 0.0)\n\t\t\t\treturn -radius;\n\t\t\treturn u_perspective * radius / w;\n\t\t}\n\t\tvoid main() {\n\t\t\tv_coord = a_coord;\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tv_color = a_color;\n\t\t\t#endif\n\t\t\tv_vertex = ( u_model * vec4( a_vertex, 1.0 )).xyz;\n\t\t\tv_normal = ( u_model * vec4( a_normal, 0.0 )).xyz;\n\t\t\tgl_Position = u_viewprojection * vec4(v_vertex,1.0);\n\t\t\tgl_PointSize = u_point_size;\n\t\t\t#ifdef USE_SIZE\n\t\t\t\tgl_PointSize = a_extra;\n\t\t\t#endif\n\t\t\tif(u_point_perspective != 0.0)\n\t\t\t\tgl_PointSize = computePointSize( gl_PointSize, gl_Position.w );\n\t\t}\t", -A.fragment_shader_code="\t\tprecision mediump float;\n\t\tuniform vec4 u_color;\n\t\t#ifdef USE_COLOR\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tvoid main() {\n\t\t\tvec4 color = u_color;\n\t\t\t#ifdef USE_TEXTURED_POINTS\n\t\t\t\tcolor *= texture2D(u_texture, gl_PointCoord.xy);\n\t\t\t#else\n\t\t\t\t#ifdef USE_TEXTURE\n\t\t\t\t color *= texture2D(u_texture, v_coord);\n\t\t\t\t if(color.a < 0.1)\n\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t\t#ifdef USE_POINTS\n\t\t\t\t\tfloat dist = length( gl_PointCoord.xy - vec2(0.5) );\n\t\t\t\t\tif( dist > 0.45 )\n\t\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t#endif\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tcolor *= v_color;\n\t\t\t#endif\n\t\t\tgl_FragColor = color;\n\t\t}\t")})(this); -(function(w){var c=w.LiteGraph;if("undefined"!=typeof GL){var q=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};q._shader||(q._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,q.pixel_shader),q._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, -minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};q.title="Lens";q.desc="Camera Lens distortion";q.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};q.prototype.onExecute=function(){var c=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,c);else if(c){this._tex=LGraphTexture.getTargetTexture(c,this._tex,this.properties.precision);var k=this.properties.aberration;this.isInputConnected(1)&&(k=this.getInputData(1), -this.properties.aberration=k);var l=this.properties.distortion;this.isInputConnected(2)&&(l=this.getInputData(2),this.properties.distortion=l);var r=this.properties.blur;this.isInputConnected(3)&&(r=this.getInputData(3),this.properties.blur=r);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var x=Mesh.getScreenQuad(),e=q._shader;this._tex.drawTo(function(){c.bind(0);e.uniforms({u_texture:0,u_aberration:k,u_distortion:l,u_blur:r}).draw(x)});this.setOutputData(0,this._tex)}};q.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; -c.registerNodeType("fx/lens",q);w.LGraphFXLens=q;var l=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};l.title="Bokeh";l.desc="applies an Bokeh effect";l.widgets_info={shape:{widget:"texture"}};l.prototype.onExecute=function(){var c=this.getInputData(0),k=this.getInputData(1),r=this.getInputData(2); -if(c&&r&&this.properties.shape){k||(k=c);var q=LGraphTexture.getTexture(this.properties.shape);if(q){var x=this.properties.threshold;this.isInputConnected(3)&&(x=this.getInputData(3),this.properties.threshold=x);var e=gl.UNSIGNED_BYTE;this.properties.high_precision&&(e=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==e&&this._temp_texture.width==c.width&&this._temp_texture.height==c.height||(this._temp_texture=new GL.Texture(c.width,c.height,{type:e,format:gl.RGBA, -filter:gl.LINEAR}));var v=l._first_shader;v||(v=l._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l._first_pixel_shader));var t=l._second_shader;t||(t=l._second_shader=new GL.Shader(l._second_vertex_shader,l._second_pixel_shader));var g=this._points_mesh;g&&g._width==c.width&&g._height==c.height&&2==g._spacing||(g=this.createPointsMesh(c.width,c.height,2));var s=Mesh.getScreenQuad(),h=this.properties.size,m=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){c.bind(0); -k.bind(1);r.bind(2);v.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[c.width,c.height]}).draw(s)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);c.bind(0);q.bind(3);t.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:m,u_threshold:x,u_pointSize:h,u_itexsize:[1/c.width,1/c.height]}).draw(g,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,c)};l.prototype.createPointsMesh=function(c,k,l){for(var r=Math.round(c/l),q=Math.round(k/ -l),e=new Float32Array(r*q*2),v=-1,t=2/c*l,g=2/k*l,s=0;s=c.NOTEON||f<=c.NOTEOFF)this.channel= +E.registerNodeType("texture/matte",M),N.title="CubemapToTexture2D",N.desc="Transforms a CUBEMAP texture into a TEXTURE2D in Polar Representation",N.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&a.texture_type==GL.TEXTURE_CUBE_MAP){!this._last_tex||this._last_tex.height==a.height&&this._last_tex.type==a.type||(this._last_tex=null);var b=this.getInputOrProperty("yaw");this._last_tex=GL.Texture.cubemapToTexture2D(a,a.height,this._last_tex,!0,b);this.setOutputData(0, +this._last_tex)}}},E.registerNodeType("texture/cubemapToTexture2D",N))})(this); +(function(u){function c(){this.addOutput("out","geometry");this.addOutput("points","array");this.properties={radius:1,num_points:4096,regular:!1,mode:c.SPHERE};this.points=new Float32Array(3*this.properties.num_points);this.must_update=!0;this.version=0;this.geometry={vertices:null,_id:1E5*Math.random()|0}}function r(){this.addInput("mesh","mesh");this.addOutput("out","geometry");this.geometry={};this.last_mesh=null}function f(){this.addInput("in","geometry");this.addOutput("out","geometry");this.properties= +{code:"V[1] += 0.01 * Math.sin(I + T*0.001);",execute_every_frame:!1};this.geometry=null;this.version=this.geometry_id=-1;this.must_update=!0;this.func=this.vertices=null}function h(){this.addInput("in","geometry");this.addOutput("out","geometry");this.properties={min_dist:0.4,max_dist:0.5,max_connections:0,probability:1};this.version=this.geometry_id=-1;this.my_version=1;this.must_update=!0}function q(){this.addInput("in","geometry");this.addInput("mat4","mat4");this.addInput("tex","texture");this.addOutput("mesh", +"mesh");this.properties={enabled:!0,primitive:GL.TRIANGLES,additive:!1,color:[1,1,1],opacity:1};this.color=vec4.create([1,1,1,1]);this.uniforms={u_color:this.color};this.version=-1;this.mesh=null}function l(){this.addInput("in","geometry");this.addInput("mat4","mat4");this.addInput("tex","texture");this.properties={enabled:!0,point_size:0.1,fixed_size:!1,additive:!0,color:[1,1,1],opacity:1};this.color=vec4.create([1,1,1,1]);this.uniforms={u_point_size:1,u_perspective:1,u_point_perspective:1,u_color:this.color}; +this.version=this.geometry_id=-1;this.mesh=null}var y=u.LiteGraph,s=new Float32Array(16),w=new Float32Array(16),z=new Float32Array(16),e=new Float32Array(16),v={u_view:s,u_projection:w,u_viewprojection:z,u_model:e};y.LGraphRender={onRequestCameraMatrices:null};u.LGraphPoints3D=c;c.RECTANGLE=1;c.CIRCLE=2;c.CUBE=10;c.SPHERE=11;c.HEMISPHERE=12;c.INSIDE_SPHERE=13;c.MODE_VALUES={rectangle:c.RECTANGLE,circle:c.CIRCLE,cube:c.CUBE,sphere:c.SPHERE,hemisphere:c.HEMISPHERE,inside_sphere:c.INSIDE_SPHERE};c.widgets_info= +{mode:{widget:"combo",values:c.MODE_VALUES}};c.title="list of points";c.desc="returns an array of points";c.prototype.onPropertyChanged=function(c,e){this.must_update=!0};c.prototype.onExecute=function(){this.must_update&&(this.must_update=!1,this.updatePoints());this.geometry.vertices=this.points;this.geometry._version=this.version;this.setOutputData(0,this.geometry)};c.generatePoints=function(e,f,h,g,l){var n=3*f;g&&g.length==n||(g=new Float32Array(n));if(l)if(h==c.RECTANGLE){n=Math.floor(Math.sqrt(f)); +for(f=0;fe&&(e=1);this.points.length!=3*e&&(this.points=new Float32Array(3*e));this.points=c.generatePoints(this.properties.radius,e,this.properties.mode,this.points,this.properties.regular);this.version++};y.registerNodeType("geometry/points3D",c);r.title="to geometry";r.desc="converts a mesh to geometry";r.prototype.onExecute=function(){var c=this.getInputData(0);if(c){if(c!= +this.last_mesh){this.last_mesh=c;for(i in c.vertexBuffers)this.geometry[i]=c.vertexBuffers[i].data;c.indexBuffers.triangles&&(this.geometry.indices=c.indexBuffers.triangles.data);this.geometry._id=1E5*Math.random()|0;this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}};y.registerNodeType("geometry/toGeometry",r);f.title="geoeval";f.desc="eval code";f.widgets_info={code:{widget:"code"}};f.prototype.onConfigure=function(c){this.compileCode()}; +f.prototype.compileCode=function(){if(this.properties.code)try{this.func=new Function("V","I","T",this.properties.code),this.boxcolor="#AFA",this.must_update=!0}catch(c){this.boxcolor="red"}};f.prototype.onPropertyChanged=function(c,e){"code"==c&&(this.properties.code=e,this.compileCode())};f.prototype.onExecute=function(){var c=this.getInputData(0);if(c)if(this.func){if(this.geometry_id!=c._id||this.version!=c._version||this.must_update||this.properties.execute_every_frame){this.must_update=!1;this.geometry_id= +c._id;this.properties.execute_every_frame?this.version++:this.version=c._version;var e=this.func,f=getTime();this.geometry||(this.geometry={});for(var g in c)null!=c[g]&&(this.geometry[g]=c[g].constructor==Float32Array?new Float32Array(c[g]):c[g]);this.geometry._id=c._id;this.geometry._version=this.properties.execute_every_frame?this.version:c._version+1;var h=vec3.create(),l=this.vertices;l&&this.vertices.length==c.vertices.length?l.set(c.vertices):l=this.vertices=new Float32Array(c.vertices);for(g= +0;gh||wl&& +la))break}this.geometry.indices=this.indices=new Uint32Array(b)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};y.registerNodeType("geometry/connectPoints",h);"undefined"!=typeof GL&&(q.title="render",q.desc="renders a geometry",q.PRIMITIVE_VALUES={points:GL.POINTS,lines:GL.LINES,line_loop:GL.LINE_LOOP,line_strip:GL.LINE_STRIP,triangles:GL.TRIANGLES,triangle_fan:GL.TRIANGLE_FAN, +triangle_strip:GL.TRIANGLE_STRIP},q.widgets_info={primitive:{widget:"combo",values:q.PRIMITIVE_VALUES},color:{widget:"color"}},q.prototype.updateMesh=function(c){this.mesh||(this.mesh=new GL.Mesh);for(var e in c)if("_"!=e[0]){var f=c[e],g=GL.Mesh.common_buffers[e];if(g||"indices"==e){var g=g?g.spacing:3,h=this.mesh.vertexBuffers[e];h&&h.data.length==f.length?(h.data.set(f),h.upload(GL.DYNAMIC_DRAW)):h=new GL.Buffer("indices"==e?GL.ELEMENT_ARRAY_BUFFER:GL.ARRAY_BUFFER,f,g,GL.DYNAMIC_DRAW);this.mesh.addBuffer(e, +h)}}this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version;return this.mesh},q.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(s,w,z);c=null;this.getInputData(2)?(c=gl.shaders.textured)||(c=gl.shaders.textured=new GL.Shader(l.vertex_shader_code,l.fragment_shader_code,{USE_TEXTURE:""})): +(c=gl.shaders.flat)||(c=gl.shaders.flat=new GL.Shader(l.vertex_shader_code,l.fragment_shader_code));this.color.set(this.properties.color);this.color[3]=this.properties.opacity;var f=this.getInputData(1);f?e.set(f):mat4.identity(e);this.uniforms.u_point_size=1;f=this.properties.primitive;c.uniforms(v);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA, +gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,f,"indices");gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render",q),l.widgets_info={color:{widget:"color"}},l.prototype.updateMesh=function(c){this.buffer&&this.buffer.data.length==c.vertices.length?(this.buffer.data.set(c.vertices), +this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,c.vertices,3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version},l.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(s, +w,z);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=new GL.Shader(l.vertex_shader_code,l.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(l.vertex_shader_code,l.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color);this.color[3]=this.properties.opacity;var f=this.getInputData(1);f?e.set(f):mat4.identity(e);this.uniforms.u_point_size=this.properties.point_size;this.uniforms.u_point_perspective= +this.properties.fixed_size?0:1;this.uniforms.u_perspective=gl.viewport_data[3]*w[5];c.uniforms(v);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,GL.POINTS);gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}}, +y.registerNodeType("geometry/render_points",l),l.vertex_shader_code="\t\tprecision mediump float;\n\t\tattribute vec3 a_vertex;\n\t\tvarying vec3 v_vertex;\n\t\tattribute vec3 a_normal;\n\t\tvarying vec3 v_normal;\n\t\t#ifdef USE_COLOR\n\t\t\tattribute vec4 a_color;\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tattribute vec2 a_coord;\n\t\tvarying vec2 v_coord;\n\t\t#ifdef USE_SIZE\n\t\t\tattribute float a_extra;\n\t\t#endif\n\t\t#ifdef USE_INSTANCING\n\t\t\tattribute mat4 u_model;\n\t\t#else\n\t\t\tuniform mat4 u_model;\n\t\t#endif\n\t\tuniform mat4 u_viewprojection;\n\t\tuniform float u_point_size;\n\t\tuniform float u_perspective;\n\t\tuniform float u_point_perspective;\n\t\tfloat computePointSize(float radius, float w)\n\t\t{\n\t\t\tif(radius < 0.0)\n\t\t\t\treturn -radius;\n\t\t\treturn u_perspective * radius / w;\n\t\t}\n\t\tvoid main() {\n\t\t\tv_coord = a_coord;\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tv_color = a_color;\n\t\t\t#endif\n\t\t\tv_vertex = ( u_model * vec4( a_vertex, 1.0 )).xyz;\n\t\t\tv_normal = ( u_model * vec4( a_normal, 0.0 )).xyz;\n\t\t\tgl_Position = u_viewprojection * vec4(v_vertex,1.0);\n\t\t\tgl_PointSize = u_point_size;\n\t\t\t#ifdef USE_SIZE\n\t\t\t\tgl_PointSize = a_extra;\n\t\t\t#endif\n\t\t\tif(u_point_perspective != 0.0)\n\t\t\t\tgl_PointSize = computePointSize( gl_PointSize, gl_Position.w );\n\t\t}\t", +l.fragment_shader_code="\t\tprecision mediump float;\n\t\tuniform vec4 u_color;\n\t\t#ifdef USE_COLOR\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tvoid main() {\n\t\t\tvec4 color = u_color;\n\t\t\t#ifdef USE_TEXTURED_POINTS\n\t\t\t\tcolor *= texture2D(u_texture, gl_PointCoord.xy);\n\t\t\t#else\n\t\t\t\t#ifdef USE_TEXTURE\n\t\t\t\t color *= texture2D(u_texture, v_coord);\n\t\t\t\t if(color.a < 0.1)\n\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t\t#ifdef USE_POINTS\n\t\t\t\t\tfloat dist = length( gl_PointCoord.xy - vec2(0.5) );\n\t\t\t\t\tif( dist > 0.45 )\n\t\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t#endif\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tcolor *= v_color;\n\t\t\t#endif\n\t\t\tgl_FragColor = color;\n\t\t}\t")})(this); +(function(u){var c=u.LiteGraph;if("undefined"!=typeof GL){var r=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};r._shader||(r._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.pixel_shader),r._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, +minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};r.title="Lens";r.desc="Camera Lens distortion";r.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};r.prototype.onExecute=function(){var c=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,c);else if(c){this._tex=LGraphTexture.getTargetTexture(c,this._tex,this.properties.precision);var f=this.properties.aberration;this.isInputConnected(1)&&(f=this.getInputData(1), +this.properties.aberration=f);var h=this.properties.distortion;this.isInputConnected(2)&&(h=this.getInputData(2),this.properties.distortion=h);var q=this.properties.blur;this.isInputConnected(3)&&(q=this.getInputData(3),this.properties.blur=q);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var u=Mesh.getScreenQuad(),e=r._shader;this._tex.drawTo(function(){c.bind(0);e.uniforms({u_texture:0,u_aberration:f,u_distortion:h,u_blur:q}).draw(u)});this.setOutputData(0,this._tex)}};r.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; +c.registerNodeType("fx/lens",r);u.LGraphFXLens=r;var f=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};f.title="Bokeh";f.desc="applies an Bokeh effect";f.widgets_info={shape:{widget:"texture"}};f.prototype.onExecute=function(){var c=this.getInputData(0),h=this.getInputData(1),q=this.getInputData(2); +if(c&&q&&this.properties.shape){h||(h=c);var r=LGraphTexture.getTexture(this.properties.shape);if(r){var u=this.properties.threshold;this.isInputConnected(3)&&(u=this.getInputData(3),this.properties.threshold=u);var e=gl.UNSIGNED_BYTE;this.properties.high_precision&&(e=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==e&&this._temp_texture.width==c.width&&this._temp_texture.height==c.height||(this._temp_texture=new GL.Texture(c.width,c.height,{type:e,format:gl.RGBA, +filter:gl.LINEAR}));var v=f._first_shader;v||(v=f._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f._first_pixel_shader));var k=f._second_shader;k||(k=f._second_shader=new GL.Shader(f._second_vertex_shader,f._second_pixel_shader));var m=this._points_mesh;m&&m._width==c.width&&m._height==c.height&&2==m._spacing||(m=this.createPointsMesh(c.width,c.height,2));var D=Mesh.getScreenQuad(),g=this.properties.size,t=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){c.bind(0); +h.bind(1);q.bind(2);v.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[c.width,c.height]}).draw(D)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);c.bind(0);r.bind(3);k.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:t,u_threshold:u,u_pointSize:g,u_itexsize:[1/c.width,1/c.height]}).draw(m,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,c)};f.prototype.createPointsMesh=function(c,f,h){for(var q=Math.round(c/h),r=Math.round(f/ +h),e=new Float32Array(q*r*2),v=-1,k=2/c*h,m=2/f*h,u=0;u=c.NOTEON||f<=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;case "KEY PRESSURE":case "KEYPRESSURE":return c.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return c.CONTROLLERCHANGE; -case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return c.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return c.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return c.PITCHBEND;case "TIME TICK":case "TIMETICK":return c.TIMETICK;default:return Number(e)}};c.toNoteString=function(e,f){e=Math.round(e);var g,a=Math.floor((e-24)/12+1);g=(e-21)%12;0>g&&(g=12+g);return c.notes[g]+(f?"":a)};c.NoteStringToPitch=function(e){e=e.toUpperCase();var f=e[0],g=4;"#"==e[1]?(f+="#",2h&&(h=12+h);return c.notes[h]+(f?"":a)};c.NoteStringToPitch=function(e){e=e.toUpperCase();var f=e[0],h=4;"#"==e[1]?(f+="#",2this.properties.max_value)return;this.trigger("on_midi",f)}};g.registerNodeType("midi/filter",f);A.title="MIDIEvent";A.desc="Create a MIDI Event";A.color="#243";A.prototype.onAction=function(e,f){"assign"== +224:"pitch bend",240:"system",242:"Song pos",243:"Song select",246:"Tune request",248:"time tick",250:"Start Song",251:"Continue Song",252:"Stop Song",254:"Sensing",255:"Reset"};c.commands_short={128:"NOTEOFF",144:"NOTEOFF",160:"KEYP",176:"CC",192:"PC",208:"CP",224:"PB",240:"SYS",242:"POS",243:"SELECT",246:"TUNEREQ",248:"TT",250:"START",251:"CONTINUE",252:"STOP",254:"SENS",255:"RESET"};c.commands_reversed={};for(var D in c.commands)c.commands_reversed[c.commands[D]]=D;r.input=null;r.MIDIEvent=c;r.prototype.onMIDISuccess= +function(c){console.log("MIDI ready!");console.log(c);this.midi=c;this.updatePorts();if(this.on_ready)this.on_ready(this)};r.prototype.updatePorts=function(){var c=this.midi;this.input_ports=c.inputs;for(var e=0,f=this.input_ports.values(),a=f.next();a&&!1===a.done;)a=a.value,console.log("Input port [type:'"+a.type+"'] id:'"+a.id+"' manufacturer:'"+a.manufacturer+"' name:'"+a.name+"' version:'"+a.version+"'"),e++,a=f.next();this.num_input_ports=e;e=0;this.output_ports=c.outputs;f=this.output_ports.values(); +for(a=f.next();a&&!1===a.done;)a=a.value,console.log("Output port [type:'"+a.type+"'] id:'"+a.id+"' manufacturer:'"+a.manufacturer+"' name:'"+a.name+"' version:'"+a.version+"'"),e++,a=f.next();this.num_output_ports=e};r.prototype.onMIDIFailure=function(c){console.error("Failed to get MIDI access - "+c)};r.prototype.openInputPort=function(e,f){var h=this.input_ports.get("input-"+e);if(!h)return!1;r.input=this;var a=this;h.onmidimessage=function(b){var d=new c(b.data);a.updateState(d);f&&f(b.data,d); +if(r.on_message)r.on_message(b.data,d)};console.log("port open: ",h);return!0};r.parseMsg=function(c){};r.prototype.updateState=function(e){switch(e.cmd){case c.NOTEON:this.state.note[e.value1|0]=e.value2;break;case c.NOTEOFF:this.state.note[e.value1|0]=0;break;case c.CONTROLLERCHANGE:this.state.cc[e.getCC()]=e.getCCValue()}};r.prototype.sendMIDI=function(e,f){if(f){var h=this.output_ports.get("output-"+e);h&&(r.output=this,f.constructor===c?h.send(f.data):h.send(f))}};f.MIDIInterface=r;f.title="MIDI Input"; +f.desc="Reads MIDI from a input port";f.color="#243";f.prototype.getPropertyInfo=function(c){if(this._midi&&"port"==c){c={};for(var e=0;ethis.properties.max_value)return;this.trigger("on_midi",f)}};m.registerNodeType("midi/filter",l);y.title="MIDIEvent";y.desc="Create a MIDI Event";y.color="#243";y.prototype.onAction=function(e,f){"assign"== e?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==c.NOTEON?this.gate=!0:f.cmd==c.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", -f))};A.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var f=0;fc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var e= +f))};y.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var f=0;fc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var 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,f){f&&f.constructor===c&&(f.data[0]==c.NOTEON||f.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(f.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[f.note]],this.trigger("out",this.midi_event)):this.trigger("out",f))};e.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&& -this.processScale(c)};g.registerNodeType("midi/quantize",e);v.title="MIDI Play";v.desc="Plays a MIDI note";v.color="#243";v.prototype.onAction=function(e,f){if(f&&f.constructor===c){if(this.instrument&&f.data[0]==c.NOTEON){var g=f.note;if(!g||"undefined"==g||g.constructor!==String)return;this.instrument.play(g,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};v.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&(this.properties.volume=c);c=this.getInputData(2); -null!=c&&(this.properties.duration=c)};g.registerNodeType("midi/play",v);t.title="MIDI Keys";t.desc="Keyboard to play notes";t.color="#243";t.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];t.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){var e=12*this.properties.num_octaves; -this.keys.length=e;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];c.globalAlpha=1;for(var b=0;2>b;b++)for(var d=0;dg+k||c[1]>d))return b}}return-1};t.prototype.onAction=function(e,f){if("reset"==e)for(var g=0;gf[1])){var g=this.getKeyIndex(f);this.keys[g]=!0;this._last_key= -g;var g=12*(this.properties.start_octave-1)+29+g,a=new c;a.setup([c.NOTEON,g,100]);this.trigger("note",a);return!0}};t.prototype.onMouseMove=function(e,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var g=this.getKeyIndex(f);if(this._last_key==g)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[g]=!0;a=12*(this.properties.start_octave-1)+29+g;b=new c;b.setup([c.NOTEON, -a,100]);this.trigger("note",b);this._last_key=g;return!0}};t.prototype.onMouseUp=function(e,f){if(!(0>f[1])){var g=this.getKeyIndex(f);this.keys[g]=!1;this._last_key=-1;var g=12*(this.properties.start_octave-1)+29+g,a=new c;a.setup([c.NOTEOFF,g,100]);this.trigger("note",a);return!0}};g.registerNodeType("midi/keys",t)})(this); -(function(w){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=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function q(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function l(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=n.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=n.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function r(){this.properties={impulse_src:"",normalize:!0};this.audionode=n.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function f(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=n.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function A(){this.properties={};this.audionode=n.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function y(){this.properties={gain1:0.5,gain2:0.5}; -this.audionode=n.getAudioContext().createGain();this.audionode1=n.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=n.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function z(){this.properties= -{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=n.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=n.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=n.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function v(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=n.getAudioContext().createOscillator();this.addOutput("out","audio")}function t(){this.properties= -{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function g(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function s(){if(!s.default_code){var a=s.default_function.toString(),b=a.indexOf("{")+1,c=a.lastIndexOf("}");s.default_code=a.substr(b,c-b)}this.properties={code:s.default_code};a=n.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();s._bypass_function||(s._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.audionode=n.getAudioContext().destination;this.addInput("in","audio")}var m=w.LiteGraph,n={};w.LGAudio=n;n.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), +this.processScale(c)};m.registerNodeType("midi/quantize",e);v.title="MIDI Play";v.desc="Plays a MIDI note";v.color="#243";v.prototype.onAction=function(e,f){if(f&&f.constructor===c){if(this.instrument&&f.data[0]==c.NOTEON){var h=f.note;if(!h||"undefined"==h||h.constructor!==String)return;this.instrument.play(h,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};v.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&(this.properties.volume=c);c=this.getInputData(2); +null!=c&&(this.properties.duration=c)};m.registerNodeType("midi/play",v);k.title="MIDI Keys";k.desc="Keyboard to play notes";k.color="#243";k.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];k.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){var e=12*this.properties.num_octaves; +this.keys.length=e;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];c.globalAlpha=1;for(var b=0;2>b;b++)for(var d=0;dh+l||c[1]>d))return b}}return-1};k.prototype.onAction=function(e,f){if("reset"==e)for(var h=0;hf[1])){var h=this.getKeyIndex(f);this.keys[h]=!0;this._last_key= +h;var h=12*(this.properties.start_octave-1)+29+h,a=new c;a.setup([c.NOTEON,h,100]);this.trigger("note",a);return!0}};k.prototype.onMouseMove=function(e,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var h=this.getKeyIndex(f);if(this._last_key==h)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[h]=!0;a=12*(this.properties.start_octave-1)+29+h;b=new c;b.setup([c.NOTEON, +a,100]);this.trigger("note",b);this._last_key=h;return!0}};k.prototype.onMouseUp=function(e,f){if(!(0>f[1])){var h=this.getKeyIndex(f);this.keys[h]=!1;this._last_key=-1;var h=12*(this.properties.start_octave-1)+29+h,a=new c;a.setup([c.NOTEOFF,h,100]);this.trigger("note",a);return!0}};m.registerNodeType("midi/keys",k)})(this); +(function(u){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=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function r(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= +null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function f(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=n.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=n.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function q(){this.properties={impulse_src:"",normalize:!0};this.audionode=n.getAudioContext().createConvolver(); +this.addInput("in","audio");this.addOutput("out","audio")}function l(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=n.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function y(){this.properties={};this.audionode=n.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function s(){this.properties={gain1:0.5,gain2:0.5}; +this.audionode=n.getAudioContext().createGain();this.audionode1=n.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=n.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function w(){this.properties= +{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=n.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function z(){this.properties={delayTime:0.5};this.audionode=n.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=n.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function v(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=n.getAudioContext().createOscillator();this.addOutput("out","audio")}function k(){this.properties= +{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function m(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function D(){if(!D.default_code){var a=D.default_function.toString(),b=a.indexOf("{")+1,c=a.lastIndexOf("}");D.default_code=a.substr(b,c-b)}this.properties={code:D.default_code};a=n.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, +1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();D._bypass_function||(D._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function g(){this.audionode=n.getAudioContext().destination;this.addInput("in","audio")}var t=u.LiteGraph,n={};u.LGAudio=n;n.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended",a)};this._audio_context.oncomplete=function(a){console.log("complete",a)}}return this._audio_context};n.connect=function(a,b){try{a.connect(b)}catch(c){console.warn("LGraphAudio:",c)}};n.disconnect=function(a,b){try{a.disconnect(b)}catch(c){console.warn("LGraphAudio:",c)}};n.changeAllAudiosConnections=function(a,b){if(a.inputs)for(var c= -0;c=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,e),a.lineTo(f,0),a.stroke())}};t.title="Visualization";t.desc="Audio Visualization";m.registerNodeType("audio/visualization",t);g.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=n.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, -b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};g.prototype.onGetInputs=function(){return[["band","number"]]};g.title="Signal";g.desc="extract the signal of some frequency";m.registerNodeType("audio/signal",g);s.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};s["@code"]={widget:"code"};s.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};s.prototype.onStop= -function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.onPause=function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};s.prototype.onExecute=function(){};s.prototype.onRemoved=function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback= -this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=s._bypass_function,this.audionode.onaudioprocess=this._callback}};s.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};s.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,e),a.lineTo(f,0),a.stroke())}};k.title="Visualization";k.desc="Audio Visualization";t.registerNodeType("audio/visualization",k);m.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=n.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, +b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};m.prototype.onGetInputs=function(){return[["band","number"]]};m.title="Signal";m.desc="extract the signal of some frequency";t.registerNodeType("audio/signal",m);D.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};D["@code"]={widget:"code"};D.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};D.prototype.onStop= +function(){this.audionode.onaudioprocess=D._bypass_function};D.prototype.onPause=function(){this.audionode.onaudioprocess=D._bypass_function};D.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};D.prototype.onExecute=function(){};D.prototype.onRemoved=function(){this.audionode.onaudioprocess=D._bypass_function};D.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback= +this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=D._bypass_function,this.audionode.onaudioprocess=this._callback}};D.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};D.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c