diff --git a/build/litegraph.js b/build/litegraph.js index 166f1f20c..4cf7040ed 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -266,6 +266,16 @@ this.registerNodeType(name, classobj); }, + /** + * Removes all previously registered node's types + */ + clearRegisteredTypes: function() { + this.registered_node_types = {}; + this.node_types_by_file_extension = {}; + this.Nodes = {}; + this.searchbox_extras = {}; + }, + /** * Adds this method to all nodetypes, existing and to be created * (You can add it to LGraphNode.prototype but then existing node types wont have it) @@ -1581,10 +1591,10 @@ return; } - node.graph.beforeChange(); + this.beforeChange(); this.inputs[name] = { name: name, type: type, value: value }; this._version++; - node.graph.afterChange(); + this.afterChange(); if (this.onInputAdded) { this.onInputAdded(name, type); @@ -11944,7 +11954,10 @@ if (typeof exports != "undefined") { var over = LiteGraph.isInsideRectangle(pos[0],pos[1],this.pos[0],this.pos[1] + y,this.size[0],LiteGraph.NODE_TITLE_HEIGHT); ctx.fillStyle = over ? "#555" : "#222"; ctx.beginPath(); - ctx.roundRect( 0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT, 0, 8); + if (this._shape == LiteGraph.BOX_SHAPE) + ctx.rect(0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT); + else + ctx.roundRect( 0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT, 0, 8); ctx.fill(); //button @@ -12226,15 +12239,21 @@ if (typeof exports != "undefined") { this.updateType(); } + //ensures the type in the node output and the type in the associated graph input are the same GraphInput.prototype.updateType = function() { var type = this.properties.type; this.type_widget.value = type; + + //update output if(this.outputs[0].type != type) { + if (!LiteGraph.isValidConnection(this.outputs[0].type,type)) + this.disconnectOutput(0); this.outputs[0].type = type; - this.disconnectOutput(0); } + + //update widget if(type == "number") { this.value_widget.type = "number"; @@ -12256,8 +12275,14 @@ if (typeof exports != "undefined") { this.value_widget.value = null; } this.properties.value = this.value_widget.value; + + //update graph + if (this.graph && this.name_in_graph) { + this.graph.changeInputType(this.name_in_graph, type); + } } + //this is executed AFTER the property has changed GraphInput.prototype.onPropertyChanged = function(name,v) { if( name == "name" ) @@ -12279,8 +12304,7 @@ if (typeof exports != "undefined") { } else if( name == "type" ) { - v = v || ""; - this.updateType(v); + this.updateType(); } else if( name == "value" ) { @@ -12357,6 +12381,8 @@ if (typeof exports != "undefined") { if (v == "action" || v == "event") { v = LiteGraph.ACTION; } + if (!LiteGraph.isValidConnection(that.inputs[0].type,v)) + that.disconnectInput(0); that.inputs[0].type = v; if (that.name_in_graph) { //already added @@ -23135,7 +23161,7 @@ void main(void){\n\ "mod": "T mod(T x,T y)", //"T mod(T x,float y)" "min": "T min(T x,T y)", "max": "T max(T x,T y)", - "clamp": "T clamp(T x,T minVal,T maxVal)", + "clamp": "T clamp(T x,T minVal = 0.0,T maxVal = 1.0)", "mix": "T mix(T x,T y,T a)", //"T mix(T x,T y,float a)" "step": "T step(T edge, T x)", //"T step(float edge, T x)" "smoothstep": "T smoothstep(T edge, T x)", //"T smoothstep(float edge, T x)" @@ -23165,8 +23191,13 @@ void main(void){\n\ var params = op.substr(index2 + 1, op.length - index2 - 2).split(","); for(var j in params) { - var p = params[j].split(" "); - params[j] = { type: p[0], name: p[1] }; + var p = params[j].split(" ").filter(function(a){ return a; }); + params[j] = { type: p[0].trim(), name: p[1].trim() }; + if(params[j].name.indexOf("=") != -1) + { + params[j].name.split("="); + } + } GLSL_functions[i] = { return_type: return_type, func: func_name, params: params }; GLSL_functions_name.push( func_name ); @@ -23642,7 +23673,10 @@ gl_FragColor = color;\n\ var over = LiteGraph.isInsideRectangle(pos[0],pos[1],this.pos[0],this.pos[1] + y,this.size[0],LiteGraph.NODE_TITLE_HEIGHT); ctx.fillStyle = over ? "#555" : "#222"; ctx.beginPath(); - ctx.roundRect( 0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT, 0, 8); + if (this._shape == LiteGraph.BOX_SHAPE) + ctx.rect(0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT); + else + ctx.roundRect( 0, y, this.size[0]+1, LiteGraph.NODE_TITLE_HEIGHT, 0, 8); ctx.fill(); //button @@ -23674,7 +23708,12 @@ gl_FragColor = color;\n\ LiteGraph.registerNodeType( "texture/shaderGraph", LGraphShaderGraph ); - //Shader Nodes *************************** + function shaderNodeFromFunction( classname, params, return_type, code ) + { + //TODO + } + + //Shader Nodes *********************************************************** //applies a shader graph to a code function LGraphShaderUniform() { @@ -24334,37 +24373,7 @@ gl_FragColor = color;\n\ })(this); -/* -// https://blog.undefinist.com/writing-a-shader-graph/ - -\sin -f,Out -float->float -{1} = sin({0}); - -\mul -A,B,Out -T,T->T -T,float->T -{2} = {0} * {1}; - -\clamp -f,min,max,Out -float,float=0,float=1->float -vec2,vec2=vec2(0.0),vec2=vec2(1.0)->vec2 -vec3,vec3=vec3(0.0),vec3=vec3(1.0)->vec3 -vec4,vec4=vec4(0.0),vec4=vec4(1.0)->vec4 -{3}=clamp({0},{1},{2}); - -\mix -A,B,f,Out -float,float,float->float -vec2,vec2,float->vec2 -vec3,vec3,float->vec3 -vec4,vec4,float->vec4 -{3} = mix({0},{1},{2}); - -*/ + (function(global) { var LiteGraph = global.LiteGraph; diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 0685fb16f..5381398b1 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,105 +1,106 @@ -(function(D){function c(a){e.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function m(a,b,d,f,g,r){this.id=a;this.type=b;this.origin_id=d;this.origin_slot=f;this.target_id=g;this.target_slot=r;this._data=null;this._pos=new Float32Array(2)}function n(a){this._ctor(a)}function k(a){this._ctor(a)}function v(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 h(a,b,d){d=d||{};this.background_image=h.DEFAULT_BACKGROUND_IMAGE;a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new v;this.zoom_modify_alpha=!0;this.title_text_font=""+e.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+e.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=e.NODE_TITLE_COLOR;this.default_link_color=e.LINK_COLOR;this.default_connection_color={input_off:"#778", +(function(C){function c(a){e.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function m(a,b,d,f,g,q){this.id=a;this.type=b;this.origin_id=d;this.origin_slot=f;this.target_id=g;this.target_slot=q;this._data=null;this._pos=new Float32Array(2)}function n(a){this._ctor(a)}function k(a){this._ctor(a)}function y(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 h(a,b,d){d=d||{};this.background_image=h.DEFAULT_BACKGROUND_IMAGE;a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new y;this.zoom_modify_alpha=!0;this.title_text_font=""+e.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+e.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=e.NODE_TITLE_COLOR;this.default_link_color=e.LINK_COLOR;this.default_connection_color={input_off:"#778", input_on:"#7F7",output_off:"#778",output_on:"#7F7"};this.highquality_render=!0;this.use_gradients=!1;this.editor_alpha=1;this.pause_rendering=!1;this.clear_background=!0;this.read_only=!1;this.render_only_selected=!0;this.live_mode=!1;this.allow_searchbox=this.allow_interaction=this.allow_dragnodes=this.allow_dragcanvas=this.show_info=!0;this.drag_mode=this.allow_reconnect_links=!1;this.filter=this.dragging_rectangle=null;this.set_canvas_dirty_on_mouse_event=!0;this.always_render_background=!1;this.render_canvas_border= this.render_shadows=!0;this.render_connections_shadows=!1;this.render_connections_border=!0;this.render_connection_arrows=this.render_curved_connections=!1;this.render_collapsed_slots=!0;this.render_execution_order=!1;this.render_link_tooltip=this.render_title_colored=!0;this.links_render_mode=e.SPLINE_LINK;this.mouse=[0,0];this.canvas_mouse=this.graph_mouse=[0,0];this.onAfterChange=this.onBeforeChange=this.onConnectingChange=this.onSelectionChange=this.onNodeMoved=this.onDrawLinkTooltip=this.onDrawOverlay= -this.onDrawForeground=this.onDrawBackground=this.onMouse=this.onSearchBoxSelection=this.onSearchBox=null;this.connections_width=3;this.round_radius=8;this.over_link_center=this.node_widget=this.current_node=null;this.last_mouse_position=[0,0];this.visible_area=this.ds.visible_area;this.visible_links=[];b&&b.attachCanvas(this);this.setCanvas(a);this.clear();d.skip_render||this.startRendering();this.autoresize=d.autoresize}function B(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))} -function y(a,b,d,f,g,r){return da&&fb?!0:!1}function C(a,b){var d=a[0]+a[2],f=a[1]+a[3],g=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>g||dc.width-q.width-10&&(g=c.width-q.width-10);c.height&& -e>c.height-q.height-10&&(e=c.height-q.height-10)}r.style.left=g+"px";r.style.top=e+"px";b.scale&&(r.style.transform="scale("+b.scale+")")}function E(a){this.points=a;this.nearest=this.selected=-1;this.size=null;this.must_update=!0;this.margin=5}var e=D.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, +this.onDrawForeground=this.onDrawBackground=this.onMouse=this.onSearchBoxSelection=this.onSearchBox=null;this.connections_width=3;this.round_radius=8;this.over_link_center=this.node_widget=this.current_node=null;this.last_mouse_position=[0,0];this.visible_area=this.ds.visible_area;this.visible_links=[];b&&b.attachCanvas(this);this.setCanvas(a);this.clear();d.skip_render||this.startRendering();this.autoresize=d.autoresize}function D(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))} +function x(a,b,d,f,g,q){return da&&fb?!0:!1}function B(a,b){var d=a[0]+a[2],f=a[1]+a[3],g=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>g||dc.width-r.width-10&&(g=c.width-r.width-10);c.height&& +e>c.height-r.height-10&&(e=c.height-r.height-10)}q.style.left=g+"px";q.style.top=e+"px";b.scale&&(q.style.transform="scale("+b.scale+")")}function E(a){this.points=a;this.nearest=this.selected=-1;this.size=null;this.must_update=!0;this.margin=5}var e=C.LiteGraph={VERSION:0.4,CANVAS_GRID_SIZE:10,NODE_TITLE_HEIGHT:30,NODE_TITLE_TEXT_Y:20,NODE_SLOT_HEIGHT:20,NODE_WIDGET_HEIGHT:20,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10,NODE_COLLAPSED_WIDTH:80,NODE_TITLE_COLOR:"#999",NODE_TEXT_SIZE:14, 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:{},Globals:{},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,f=a.lastIndexOf("/");b.category=a.substr(0,f);b.title||(b.title=d);if(b.prototype)for(var g in n.prototype)b.prototype[g]||(b.prototype[g]=n.prototype[g]);if(f=this.registered_node_types[a])console.log("replacing node type: "+a);else if(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,configurable:!0}),b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end"),b.supported_extensions)for(g in b.supported_extensions){var r=b.supported_extensions[g];r&&r.constructor===String&& -(this.node_types_by_file_extension[r.toLowerCase()]=b)}this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[d]=b);if(e.onNodeTypeRegistered)e.onNodeTypeRegistered(a,b);if(f&&e.onNodeTypeReplaced)e.onNodeTypeReplaced(a,b,f)},unregisterNodeType:function(a){var b=a.constructor===String?this.registered_node_types[a]:a;if(!b)throw"node type not found: "+a;delete this.registered_node_types[b.type];b.constructor.name&&delete this.Nodes[b.constructor.name]},wrapFunctionAsNode:function(a,b,d,f, -g){for(var r=Array(b.length),x="",c=e.getParameterNames(b),q=0;qx&&(x=g.size[0]),c+=g.size[1]+a+e.NODE_TITLE_HEIGHT;b+=x+a}this.setDirtyCanvas(!0,!0)};c.prototype.getTime=function(){return this.globaltime};c.prototype.getFixedTime=function(){return this.fixedtime};c.prototype.getElapsedTime=function(){return this.elapsed_time};c.prototype.sendEventToAllNodes=function(a,b,d){d=d||e.ALWAYS;var f=this._nodes_in_order? -this._nodes_in_order:this._nodes;if(f)for(var g=0,r=f.length;g=e.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_ida.length||(this._pos[0]=a[0],this._pos[1]= -a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags={}};n.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d,a.properties[d])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]): -this[b]=e.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=b,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d= -this.outputs[a];if(d&&(d.type=b,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!b)return d.data;var f=this.graph.getNodeById(d.origin_id);if(!f)return d.data;if(f.updateOutputData)f.updateOutputData(d.origin_slot);else if(f.onExecute)f.onExecute();return d.data}}; -n.prototype.getInputDataType=function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link];if(!a)return null;var b=this.graph.getNodeById(a.origin_id);return b?(a=b.outputs[a.origin_slot])?a.type:null:a.type};n.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};n.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};n.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties? -this.properties[a]:null;for(var b=0,d=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};n.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],d=0;da&&this.pos[1]-g-db)return!0;return!1};n.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var f=0,g=this.inputs.length;f=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(d.constructor===String){if(d=b.findInputSlot(d),-1==d)return e.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d=== -e.EVENT)return null;if(!b.inputs||d>=b.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}var f=!1;null!=b.inputs[d].link&&(this.graph.beforeChange(),b.disconnectInput(d),f=!0);var g=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,g.type,g,this,a))return null;var r=b.inputs[d],x=null;if(!e.isValidConnection(g.type,r.type))return this.setDirtyCanvas(!1,!0),f&&this.graph.connectionChange(this,x),null;f||this.graph.beforeChange();x=new m(++this.graph.last_link_id, -r.type,this.id,a,b.id,d);this.graph.links[x.id]=x;null==g.links&&(g.links=[]);g.links.push(x.id);b.inputs[d].link=x.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,x,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,x,r);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,b,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,b,d));this.setDirtyCanvas(!1,!0);this.graph.afterChange();this.graph.connectionChange(this, -x);return x};n.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var f=0,g=d.links.length;f=this.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"), -!1;var b=this.inputs[a];if(!b)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[d];if(f){var g=this.graph.getNodeById(f.origin_id);if(!g)return!1;var r=g.outputs[f.origin_slot];if(!r||!r.links||0==r.links.length)return!1;for(var x=0,c=r.links.length;xb&&this.inputs[b].pos)return d[0]=this.pos[0]+this.inputs[b].pos[0],d[1]=this.pos[1]+this.inputs[b].pos[1],d;if(!a&&f>b&&this.outputs[b].pos)return d[0]=this.pos[0]+this.outputs[b].pos[0],d[1]=this.pos[1]+this.outputs[b].pos[1],d;if(this.horizontal)return d[0]= -this.pos[0]+this.size[0]/f*(b+0.5),d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],d;d[0]=a?this.pos[0]+g:this.pos[0]+this.size[0]+1-g;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d};n.prototype.alignToGrid=function(){this.pos[0]=e.CANVAS_GRID_SIZE*Math.round(this.pos[0]/e.CANVAS_GRID_SIZE);this.pos[1]=e.CANVAS_GRID_SIZE*Math.round(this.pos[1]/e.CANVAS_GRID_SIZE)};n.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a); -this.console.length>n.MAX_CONSOLE&&this.console.shift();if(this.graph.onNodeTrace)this.graph.onNodeTrace(this,a)};n.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};n.prototype.loadImage=function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};n.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas, -d=0;da.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this, -"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};k.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color;this.font=a.font};k.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};k.prototype.move=function(a,b, -d){this._pos[0]+=a;this._pos[1]+=b;if(!d)for(d=0;dthis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect(); -if(d){b=b||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var f=this.convertCanvasToOffset(b),d=[f[0]-d[0],f[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}};v.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};v.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};D.LGraphCanvas=e.LGraphCanvas=h;h.DEFAULT_BACKGROUND_IMAGE="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; +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,configurable:!0}),b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end"),b.supported_extensions)for(g in b.supported_extensions){var q=b.supported_extensions[g];q&&q.constructor===String&& +(this.node_types_by_file_extension[q.toLowerCase()]=b)}this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[d]=b);if(e.onNodeTypeRegistered)e.onNodeTypeRegistered(a,b);if(f&&e.onNodeTypeReplaced)e.onNodeTypeReplaced(a,b,f)},unregisterNodeType:function(a){var b=a.constructor===String?this.registered_node_types[a]:a;if(!b)throw"node type not found: "+a;delete this.registered_node_types[b.type];b.constructor.name&&delete this.Nodes[b.constructor.name]},wrapFunctionAsNode:function(a,b,d,f, +g){for(var q=Array(b.length),A="",c=e.getParameterNames(b),r=0;rA&&(A=g.size[0]),c+=g.size[1]+a+e.NODE_TITLE_HEIGHT;b+=A+a}this.setDirtyCanvas(!0,!0)};c.prototype.getTime=function(){return this.globaltime};c.prototype.getFixedTime=function(){return this.fixedtime};c.prototype.getElapsedTime=function(){return this.elapsed_time}; +c.prototype.sendEventToAllNodes=function(a,b,d){d=d||e.ALWAYS;var f=this._nodes_in_order?this._nodes_in_order:this._nodes;if(f)for(var g=0,q=f.length;g=e.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_ida.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags={}};n.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d, +a.properties[d])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=e.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=b,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=b,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!b)return d.data;var f=this.graph.getNodeById(d.origin_id);if(!f)return d.data; +if(f.updateOutputData)f.updateOutputData(d.origin_slot);else if(f.onExecute)f.onExecute();return d.data}};n.prototype.getInputDataType=function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link];if(!a)return null;var b=this.graph.getNodeById(a.origin_id);return b?(a=b.outputs[a.origin_slot])?a.type:null:a.type};n.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};n.prototype.isInputConnected= +function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id): +null:null};n.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,d=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};n.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null; +for(var b=[],d=0;da&&this.pos[1]-g-db)return!0;return!1};n.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var f=0,g=this.inputs.length;f=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b)); +if(!b)throw"target node is null";if(b==this)return null;if(d.constructor===String){if(d=b.findInputSlot(d),-1==d)return e.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d===e.EVENT)return null;if(!b.inputs||d>=b.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}var f=!1;null!=b.inputs[d].link&&(this.graph.beforeChange(),b.disconnectInput(d),f=!0);var g=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,g.type,g,this,a))return null; +var q=b.inputs[d],A=null;if(!e.isValidConnection(g.type,q.type))return this.setDirtyCanvas(!1,!0),f&&this.graph.connectionChange(this,A),null;f||this.graph.beforeChange();A=new m(++this.graph.last_link_id,q.type,this.id,a,b.id,d);this.graph.links[A.id]=A;null==g.links&&(g.links=[]);g.links.push(A.id);b.inputs[d].link=A.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,A,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,A,q);this.graph&& +this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,b,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,b,d));this.setDirtyCanvas(!1,!0);this.graph.afterChange();this.graph.connectionChange(this,A);return A};n.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"), +!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var f=0,g=d.links.length;f=this.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[d];if(f){var g=this.graph.getNodeById(f.origin_id);if(!g)return!1;var q=g.outputs[f.origin_slot];if(!q||!q.links||0==q.links.length)return!1;for(var A=0,c=q.links.length;A< +c;A++)if(q.links[A]==d){q.links.splice(A,1);break}delete this.graph.links[d];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.INPUT,a,!1,f,b);if(g.onConnectionsChange)g.onConnectionsChange(e.OUTPUT,A,!1,f,q);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.OUTPUT,g,A),this.graph.onNodeConnectionChange(e.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};n.prototype.getConnectionPos=function(a, +b,d){d=d||new Float32Array(2);var f=0;a&&this.inputs&&(f=this.inputs.length);!a&&this.outputs&&(f=this.outputs.length);var g=0.5*e.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return b=this._collapsed_width||e.NODE_COLLAPSED_WIDTH,this.horizontal?(d[0]=this.pos[0]+0.5*b,d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]):(d[0]=a?this.pos[0]:this.pos[0]+b,d[1]=this.pos[1]-0.5*e.NODE_TITLE_HEIGHT),d;if(a&&-1==b)return d[0]=this.pos[0]+0.5*e.NODE_TITLE_HEIGHT,d[1]=this.pos[1]+0.5*e.NODE_TITLE_HEIGHT,d;if(a&& +f>b&&this.inputs[b].pos)return d[0]=this.pos[0]+this.inputs[b].pos[0],d[1]=this.pos[1]+this.inputs[b].pos[1],d;if(!a&&f>b&&this.outputs[b].pos)return d[0]=this.pos[0]+this.outputs[b].pos[0],d[1]=this.pos[1]+this.outputs[b].pos[1],d;if(this.horizontal)return d[0]=this.pos[0]+this.size[0]/f*(b+0.5),d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],d;d[0]=a?this.pos[0]+g:this.pos[0]+this.size[0]+1-g;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d}; +n.prototype.alignToGrid=function(){this.pos[0]=e.CANVAS_GRID_SIZE*Math.round(this.pos[0]/e.CANVAS_GRID_SIZE);this.pos[1]=e.CANVAS_GRID_SIZE*Math.round(this.pos[1]/e.CANVAS_GRID_SIZE)};n.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>n.MAX_CONSOLE&&this.console.shift();if(this.graph.onNodeTrace)this.graph.onNodeTrace(this,a)};n.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};n.prototype.loadImage= +function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};n.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,d=0;da.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};k.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color= +a.color;this.font=a.font};k.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};k.prototype.move=function(a,b,d){this._pos[0]+=a;this._pos[1]+=b;if(!d)for(d=0;dthis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect();if(d){b=b||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var f=this.convertCanvasToOffset(b),d=[f[0]-d[0],f[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}}; +y.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};y.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};C.LGraphCanvas=e.LGraphCanvas=h;h.DEFAULT_BACKGROUND_IMAGE="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; h.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};h.gradients={};h.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input=this.node_over=this.node_dragged=null;this.highlighted_links={};this.dragging_canvas=!1;this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area= null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};h.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this._graph_stack&&(this._graph_stack=null),this.setDirty(!0,!0)))};h.prototype.getTopGraph=function(){return this._graph_stack.length?this._graph_stack[0]:this.graph};h.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null";if(this.graph== a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.checkPanels();this.setDirty(!0,!0)};h.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,b=this._graph_stack.pop();this.selected_nodes={};this.highlighted_links={};b.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};h.prototype.getCurrentGraph= @@ -112,128 +113,128 @@ this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};h.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};h.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas"; if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};h.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};h.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};h.prototype.startRendering=function(){function a(){this.pause_rendering|| this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};h.prototype.stopRendering=function(){this.is_rendering=!1};h.prototype.blockClick=function(){this.block_click=!0;this.last_mouseclick=0};h.prototype.processMouseDown=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();h.active_canvas=this;var d=this;this.canvas.removeEventListener("mousemove", -this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,r=300>e.getTime()-this.last_mouseclick;this.mouse[0]=a.localX;this.mouse[1]=a.localY;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;this.last_click_position=[this.mouse[0],this.mouse[1]];this.canvas.focus();e.closeAllContextMenus(b);if(!this.onMouse|| -!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,g=!0);var x=!1;if(f&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode)if(!g&&!1!==f.resizable&&y(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,10,10))this.graph.beforeChange(), -this.resizing_node=f,this.canvas.style.cursor="se-resize",g=!0;else{if(f.outputs)for(var c=0,q=f.outputs.length;cf.size[0]-e.NODE_TITLE_HEIGHT&&0>q[1]&&(d=this,setTimeout(function(){d.openSubgraph(f.subgraph)},10)),this.live_mode&& -(c=x=!0));c||(this.allow_dragnodes&&(this.graph.beforeChange(),this.node_dragged=f),this.selected_nodes[f.id]||this.processNodeSelected(f,a));this.dirty_canvas=!0}}else{if(!this.read_only)for(c=0;cq[0]+4||a.canvasYq[1]+4)){this.showLinkMenu(x,a);this.over_link_center=null;break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&& -!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>B([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());r&&!this.read_only&&this.allow_searchbox&&this.showSearchBox(a);x=!0}!g&&x&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(f,a));this.last_mouse[0]= +this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,q=300>e.getTime()-this.last_mouseclick;this.mouse[0]=a.localX;this.mouse[1]=a.localY;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;this.last_click_position=[this.mouse[0],this.mouse[1]];this.canvas.focus();e.closeAllContextMenus(b);if(!this.onMouse|| +!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,g=!0);var A=!1;if(f&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode)if(!g&&!1!==f.resizable&&x(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,10,10))this.graph.beforeChange(), +this.resizing_node=f,this.canvas.style.cursor="se-resize",g=!0;else{if(f.outputs)for(var c=0,r=f.outputs.length;cf.size[0]-e.NODE_TITLE_HEIGHT&&0>r[1]&&(d=this,setTimeout(function(){d.openSubgraph(f.subgraph)},10)),this.live_mode&& +(c=A=!0));c||(this.allow_dragnodes&&(this.graph.beforeChange(),this.node_dragged=f),this.selected_nodes[f.id]||this.processNodeSelected(f,a));this.dirty_canvas=!0}}else{if(!this.read_only)for(c=0;cr[0]+4||a.canvasYr[1]+4)){this.showLinkMenu(A,a);this.over_link_center=null;break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&& +!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>D([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());q&&!this.read_only&&this.allow_searchbox&&this.showSearchBox(a);A=!0}!g&&A&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(f,a));this.last_mouse[0]= a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=e.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};h.prototype.processMouseMove=function(a){this.autoresize&&this.resize();this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){h.active_canvas= this;this.adjustMouseEvent(a);var b=[a.localX,a.localY];this.mouse[0]=b[0];this.mouse[1]=b[1];var d=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.graph_mouse[0]=a.canvasX;this.graph_mouse[1]=a.canvasY;if(this.block_click)return a.preventDefault(),!1;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.graph_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX- this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group&&!this.read_only)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(d[0]/this.ds.scale,d[1]/this.ds.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.ds.offset[0]+=d[0]/this.ds.scale, this.ds.offset[1]+=d[1]/this.ds.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction&&!this.read_only){this.connecting_node&&(this.dirty_canvas=!0);for(var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,g=this.graph._nodes.length;bx[0]+4||a.canvasYx[1]+4)){g=r;break}}g!=this.over_link_center&&(this.over_link_center=g,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor="")}if(this.node_capturing_input&&this.node_capturing_input!=f&& +(this.dirty_canvas=!0);if(!f.mouseOver&&(f.mouseOver=!0,this.node_over=f,this.dirty_canvas=!0,f.onMouseEnter))f.onMouseEnter(a);if(f.onMouseMove)f.onMouseMove(a,[a.canvasX-f.pos[0],a.canvasY-f.pos[1]],this);if(this.connecting_node&&(g=this._highlight_input||[0,0],!this.isOverNodeBox(f,a.canvasX,a.canvasY))){var q=this.isOverNodeInput(f,a.canvasX,a.canvasY,g);-1!=q&&f.inputs[q]?e.isValidConnection(this.connecting_output.type,f.inputs[q].type)&&(this._highlight_input=g):this._highlight_input=null}this.canvas&& +(x(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,5,5)?this.canvas.style.cursor="se-resize":this.canvas.style.cursor="crosshair")}else{g=null;for(b=0;bA[0]+4||a.canvasYA[1]+4)){g=q;break}}g!=this.over_link_center&&(this.over_link_center=g,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor="")}if(this.node_capturing_input&&this.node_capturing_input!=f&& this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]],this);if(this.node_dragged&&!this.live_mode){for(b in this.selected_nodes)f=this.selected_nodes[b],f.pos[0]+=d[0]/this.ds.scale,f.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(d=[a.canvasX-this.resizing_node.pos[0],a.canvasY-this.resizing_node.pos[1]],b=this.resizing_node.computeSize(), d[0]=Math.max(b[0],d[0]),d[1]=Math.max(b[1],d[1]),this.resizing_node.setSize(d),this.canvas.style.cursor="se-resize",this.dirty_bgcanvas=this.dirty_canvas=!0)}a.preventDefault();return!1}};h.prototype.processMouseUp=function(a){this.set_canvas_dirty_on_mouse_event&&(this.dirty_canvas=!0);if(this.graph){var b=this.getCanvasWindow().document;h.active_canvas=this;b.removeEventListener("mousemove",this._mousemove_callback,!0);this.canvas.addEventListener("mousemove",this._mousemove_callback,!0);b.removeEventListener("mouseup", this._mouseup_callback,!0);this.adjustMouseEvent(a);b=e.getTime();a.click_time=b-this.last_mouseclick;this.last_mouse_dragging=!1;this.last_click_position=null;this.block_click&&(console.log("foo"),this.block_click=!1);if(1==a.which){this.node_widget&&this.processNodeWidgets(this.node_widget[0],this.graph_mouse,a);this.node_widget=null;if(this.selected_group){var b=this.selected_group.pos[0]-Math.round(this.selected_group.pos[0]),d=this.selected_group.pos[1]-Math.round(this.selected_group.pos[1]); -this.selected_group.move(b,d,a.ctrlKey);this.selected_group.pos[0]=Math.round(this.selected_group.pos[0]);this.selected_group.pos[1]=Math.round(this.selected_group.pos[1]);this.selected_group._nodes.length&&(this.dirty_canvas=!0);this.selected_group=null}this.selected_group_resizing=!1;if(this.dragging_rectangle){if(this.graph){b=this.graph._nodes;d=new Float32Array(4);this.deselectAllNodes();var f=Math.abs(this.dragging_rectangle[2]),g=Math.abs(this.dragging_rectangle[3]),r=0>this.dragging_rectangle[3]? -this.dragging_rectangle[1]-g:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-f:this.dragging_rectangle[0];this.dragging_rectangle[1]=r;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=g;g=[];for(r=0;rthis.dragging_rectangle[3]? +this.dragging_rectangle[1]-g:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-f:this.dragging_rectangle[0];this.dragging_rectangle[1]=q;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=g;g=[];for(q=0;qa.click_time&&y(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&f.collapse();this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]); +f,0)));this.connecting_node=this.connecting_pos=this.connecting_output=null;this.connecting_slot=-1}else if(this.resizing_node)this.dirty_bgcanvas=this.dirty_canvas=!0,this.graph.afterChange(this.resizing_node),this.resizing_node=null;else if(this.node_dragged){(f=this.node_dragged)&&300>a.click_time&&x(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&f.collapse();this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]); this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]);this.graph.config.align_to_grid&&this.node_dragged.alignToGrid();if(this.onNodeMoved)this.onNodeMoved(this.node_dragged);this.graph.afterChange(this.node_dragged);this.node_dragged=null}else{f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes);!f&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0], a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};h.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b= -null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var d=this.ds.scale;0b&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};h.prototype.isOverNodeBox=function(a,b,d){var f=e.NODE_TITLE_HEIGHT;return y(b,d,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};h.prototype.isOverNodeInput=function(a,b,d,f){if(a.inputs)for(var g=0,r=a.inputs.length;gb&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};h.prototype.isOverNodeBox=function(a,b,d){var f=e.NODE_TITLE_HEIGHT;return x(b,d,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};h.prototype.isOverNodeInput=function(a,b,d,f){if(a.inputs)for(var g=0,q=a.inputs.length;gd-this.graph._last_trigger_time)&&this.drawBackCanvas(); +return this.convertCanvasToOffset([a.clientX-b.left,a.clientY-b.top])};h.prototype.bringToFront=function(a){var b=this.graph._nodes.indexOf(a);-1!=b&&(this.graph._nodes.splice(b,1),this.graph._nodes.push(a))};h.prototype.sendToBack=function(a){var b=this.graph._nodes.indexOf(a);-1!=b&&(this.graph._nodes.splice(b,1),this.graph._nodes.unshift(a))};var p=new Float32Array(4);h.prototype.computeVisibleNodes=function(a,b){var d=b||[];d.length=0;a=a||this.graph._nodes;for(var f=0,g=a.length;fd-this.graph._last_trigger_time)&&this.drawBackCanvas(); (this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};h.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(),a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,b.width, b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var b=this.computeVisibleNodes(null,this.visible_nodes),d=0;d> ";b.fillText(f+d.getTitle(),0.5*a.width,40);b.restore()}d=!1;this.onRenderBackground&&(d=this.onRenderBackground(a,b));b.restore();b.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){b.save();this.ds.toCanvasContext(b);if(this.background_image&&0.5this.ds.scale;if(this.live_mode){if(!a.flags.collapsed&&(b.shadowColor="transparent",a.onDrawForeground))a.onDrawForeground(b, -this,this.canvas)}else{var r=this.editor_alpha;b.globalAlpha=r;this.render_shadows&&!g?(b.shadowColor=e.DEFAULT_SHADOW_COLOR,b.shadowOffsetX=2*this.ds.scale,b.shadowOffsetY=2*this.ds.scale,b.shadowBlur=3*this.ds.scale):b.shadowColor="transparent";if(!a.flags.collapsed||!a.onDrawCollapsed||!0!=a.onDrawCollapsed(b,this)){var c=a._shape||e.BOX_SHAPE;F.set(a.size);var l=a.horizontal;if(a.flags.collapsed){b.font=this.inner_text_font;var q=a.getTitle?a.getTitle():a.title;null!=q&&(a._collapsed_width=Math.min(a.size[0], -b.measureText(q).width+2*e.NODE_TITLE_HEIGHT),F[0]=a._collapsed_width,F[1]=0)}a.clip_area&&(b.save(),b.beginPath(),c==e.BOX_SHAPE?b.rect(0,0,F[0],F[1]):c==e.ROUND_SHAPE?b.roundRect(0,0,F[0],F[1],10):c==e.CIRCLE_SHAPE&&b.arc(0.5*F[0],0.5*F[1],0.5*F[0],0,2*Math.PI),b.clip());a.has_errors&&(f="red");this.drawNodeShape(a,b,F,d,f,a.is_selected,a.mouseOver);b.shadowColor="transparent";if(a.onDrawForeground)a.onDrawForeground(b,this,this.canvas);b.textAlign=l?"center":"left";b.font=this.inner_text_font; -f=!g;c=this.connecting_output;b.lineWidth=1;var q=0,z=new Float32Array(2);if(!a.flags.collapsed){if(a.inputs)for(d=0;dthis.ds.scale,q=a._shape||a.constructor.shape||e.ROUND_SHAPE,z=a.constructor.title_mode,w=!0;z== -e.TRANSPARENT_TITLE?w=!1:z==e.AUTOHIDE_TITLE&&c&&(w=!0);t[0]=0;t[1]=w?-g:0;t[2]=d[0]+1;t[3]=w?d[1]+g:d[1];c=b.globalAlpha;b.beginPath();q==e.BOX_SHAPE||l?b.fillRect(t[0],t[1],t[2],t[3]):q==e.ROUND_SHAPE||q==e.CARD_SHAPE?b.roundRect(t[0],t[1],t[2],t[3],this.round_radius,q==e.CARD_SHAPE?0:this.round_radius):q==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,t[2],2));b.shadowColor="transparent"; -if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas,this.graph_mouse);if(w||z==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,g,d,this.ds.scale,f);else if(z!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){w=a.constructor.title_color||f;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var u=h.gradients[w];u||(u=h.gradients[w]=b.createLinearGradient(0,0,400,0),u.addColorStop(0,w),u.addColorStop(1,"#000"));b.fillStyle= -u}else b.fillStyle=w;b.beginPath();q==e.BOX_SHAPE||l?b.rect(0,-g,d[0]+1,g):q!=e.ROUND_SHAPE&&q!=e.CARD_SHAPE||b.roundRect(0,-g,d[0]+1,g,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,g,d,this.ds.scale);else q==e.ROUND_SHAPE||q==e.CIRCLE_SHAPE||q==e.CARD_SHAPE?(l&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*g,-0.5*g,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,l?b.fillRect(0.5*g-5,-0.5* -g-5,10,10):(b.beginPath(),b.arc(0.5*g,-0.5*g,5,0,2*Math.PI),b.fill())):(l&&(b.fillStyle="black",b.fillRect(0.5*(g-10)-1,-0.5*(g+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(g-10),-0.5*(g+10),10,10));b.globalAlpha=c;if(a.onDrawTitleText)a.onDrawTitleText(b,g,d,this.ds.scale,this.title_text_font,r);!l&&(b.font=this.title_text_font,c=String(a.getTitle()))&&(b.fillStyle=r?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="left", -b.measureText(c),b.fillText(c.substr(0,20),g,e.NODE_TITLE_TEXT_Y-g),b.textAlign="left"):(b.textAlign="left",b.fillText(c,g,e.NODE_TITLE_TEXT_Y-g)));a.flags.collapsed||!a.subgraph||a.skip_subgraph_button||(c=e.NODE_TITLE_HEIGHT,w=a.size[0]-c,u=e.isInsideRectangle(this.graph_mouse[0]-a.pos[0],this.graph_mouse[1]-a.pos[1],w+2,-c+2,c-4,c-4),b.fillStyle=u?"#888":"#555",q==e.BOX_SHAPE||l?b.fillRect(w+2,-c+2,c-4,c-4):(b.beginPath(),b.roundRect(w+2,-c+2,c-4,c-4,4),b.fill()),b.fillStyle="#333",b.beginPath(), -b.moveTo(w+0.2*c,0.6*-c),b.lineTo(w+0.8*c,0.6*-c),b.lineTo(w+0.5*c,0.3*-c),b.fill());if(a.onDrawTitle)a.onDrawTitle(b)}if(r){if(a.onBounding)a.onBounding(t);z==e.TRANSPARENT_TITLE&&(t[1]-=g,t[3]+=g);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();q==e.BOX_SHAPE?b.rect(-6+t[0],-6+t[1],12+t[2],12+t[3]):q==e.ROUND_SHAPE||q==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+t[0],-6+t[1],12+t[2],12+t[3],2*this.round_radius):q==e.CARD_SHAPE?b.roundRect(-6+t[0],-6+t[1],12+t[2],12+t[3],2*this.round_radius,2): -q==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=f;b.globalAlpha=1}};var H=new Float32Array(4),p=new Float32Array(4),s=new Float32Array(2),l=new Float32Array(2);h.prototype.drawConnections=function(a){var b=e.getTime(),d=this.visible_area;H[0]=d[0]-20;H[1]=d[1]-20;H[2]=d[2]+40;H[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var d=this.graph._nodes,f=0,g=d.length;f< -g;++f){var r=d[f];if(r.inputs&&r.inputs.length)for(var c=0;cp[2]&&(p[0]+=p[2],p[2]=Math.abs(p[2]));0>p[3]&&(p[1]+=p[3],p[3]=Math.abs(p[3]));if(C(p,H)){var A=q.outputs[z],z=r.inputs[c];if(A&& -z&&(q=A.dir||(q.horizontal?e.DOWN:e.RIGHT),z=z.dir||(r.horizontal?e.UP:e.LEFT),this.renderLink(a,w,u,h,!1,0,null,q,z),h&&h._last_time&&1E3>b-h._last_time)){var A=2-0.002*(b-h._last_time),R=a.globalAlpha;a.globalAlpha=R*A;this.renderLink(a,w,u,h,!0,A,"white",q,z);a.globalAlpha=R}}}}}}a.globalAlpha=1};h.prototype.renderLink=function(a,b,d,f,g,r,c,l,q,z){f&&this.visible_links.push(f);!c&&f&&(c=f.color||h.link_type_colors[f.type]);c||(c=this.default_link_color);null!=f&&this.highlighted_links[f.id]&& -(c="#FFF");l=l||e.RIGHT;q=q||e.LEFT;var w=B(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(u[0],u[1]),a.rotate(p),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(z[0],z[1]),a.rotate(A), -a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill());if(r)for(a.fillStyle=c,u=0;5>u;++u)r=(0.001*e.getTime()+0.2*u)%1,g=this.computeConnectionPoint(b,d,r,l,q),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill()};h.prototype.computeConnectionPoint=function(a,b,d,f,g){f=f||e.RIGHT;g=g||e.LEFT;var r=B(a,b),c=[a[0],a[1]],l=[b[0],b[1]];switch(f){case e.LEFT:c[0]+=-0.25*r;break;case e.RIGHT:c[0]+=0.25*r;break;case e.UP:c[1]+= --0.25*r;break;case e.DOWN:c[1]+=0.25*r}switch(g){case e.LEFT:l[0]+=-0.25*r;break;case e.RIGHT:l[0]+=0.25*r;break;case e.UP:l[1]+=-0.25*r;break;case e.DOWN:l[1]+=0.25*r}f=(1-d)*(1-d)*(1-d);g=3*(1-d)*(1-d)*d;r=3*(1-d)*d*d;d*=d*d;return[f*a[0]+g*c[0]+r*l[0]+d*b[0],f*a[1]+g*c[1]+r*l[1]+d*b[1]]};h.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,d=0;dc||c>l-12||xu.last_y+h)){f=u.value;switch(u.type){case "button":if("mousemove"===d.type)break;u.callback&&setTimeout(function(){u.callback(u,q,a,b,d)},20);this.dirty_canvas=u.clicked=!0;break;case "slider":z=Math.clamp((c-10)/(l-20),0,1);u.value=u.options.min+(u.options.max-u.options.min)*z;u.callback&&setTimeout(function(){g(u,u.value)},20);this.dirty_canvas= -!0;break;case "number":case "combo":f=u.value;if("mousemove"==d.type&&"number"==u.type)u.value+=0.1*d.deltaX*(u.options.step||1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if("mousedown"==d.type){var p=u.options.values;p&&p.constructor===Function&&(p=u.options.values(u,a));var A=null;"number"!=u.type&&(A=p.constructor===Array?p:Object.keys(p));c=40>c?-1:c>l-40?1:0;if("number"==u.type)u.value+=0.1*c*(u.options.step|| -1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if(c)z=-1,this.last_mouseclick=0,z=p.constructor===Object?A.indexOf(String(u.value))+c:A.indexOf(u.value)+c,z>=A.length&&(z=A.length-1),0>z&&(z=0),u.value=p.constructor===Array?p[z]:z;else{var s=p!=A?Object.values(p):p;new e.ContextMenu(s,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:k.bind(u)},z);var k=function(a,b,d){p!=A&&(a=s.indexOf(a)); -this.value=a;g(this,a);q.dirty_canvas=!0;return!1}}}else"mouseup"==d.type&&"number"==u.type&&(c=40>c?-1:c>l-40?1:0,200>d.click_time&&0==c&&this.prompt("Value",u.value,function(a){this.value=Number(a);g(this,this.value)}.bind(u),d));f!=u.value&&setTimeout(function(){g(this,this.value)}.bind(u),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(u.value=!u.value,setTimeout(function(){g(u,u.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",u.value,function(a){this.value= -a;g(this,a)}.bind(u),d);break;default:u.mouse&&(this.dirty_canvas=u.mouse(d,[c,x],a))}f!=u.value&&a.graph._version++;return u}}}return null};h.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fthis.ds.scale,r=a._shape||a.constructor.shape||e.ROUND_SHAPE,s=a.constructor.title_mode,z=!0;s== +e.TRANSPARENT_TITLE?z=!1:s==e.AUTOHIDE_TITLE&&c&&(z=!0);v[0]=0;v[1]=z?-g:0;v[2]=d[0]+1;v[3]=z?d[1]+g:d[1];c=b.globalAlpha;b.beginPath();r==e.BOX_SHAPE||l?b.fillRect(v[0],v[1],v[2],v[3]):r==e.ROUND_SHAPE||r==e.CARD_SHAPE?b.roundRect(v[0],v[1],v[2],v[3],this.round_radius,r==e.CARD_SHAPE?0:this.round_radius):r==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0],0,2*Math.PI);b.fill();a.flags.collapsed||(b.shadowColor="transparent",b.fillStyle="rgba(0,0,0,0.2)",b.fillRect(0,-1,v[2],2));b.shadowColor="transparent"; +if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas,this.graph_mouse);if(z||s==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,g,d,this.ds.scale,f);else if(s!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){z=a.constructor.title_color||f;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var u=h.gradients[z];u||(u=h.gradients[z]=b.createLinearGradient(0,0,400,0),u.addColorStop(0,z),u.addColorStop(1,"#000"));b.fillStyle= +u}else b.fillStyle=z;b.beginPath();r==e.BOX_SHAPE||l?b.rect(0,-g,d[0]+1,g):r!=e.ROUND_SHAPE&&r!=e.CARD_SHAPE||b.roundRect(0,-g,d[0]+1,g,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,g,d,this.ds.scale);else r==e.ROUND_SHAPE||r==e.CIRCLE_SHAPE||r==e.CARD_SHAPE?(l&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*g,-0.5*g,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,l?b.fillRect(0.5*g-5,-0.5* +g-5,10,10):(b.beginPath(),b.arc(0.5*g,-0.5*g,5,0,2*Math.PI),b.fill())):(l&&(b.fillStyle="black",b.fillRect(0.5*(g-10)-1,-0.5*(g+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(g-10),-0.5*(g+10),10,10));b.globalAlpha=c;if(a.onDrawTitleText)a.onDrawTitleText(b,g,d,this.ds.scale,this.title_text_font,q);!l&&(b.font=this.title_text_font,c=String(a.getTitle()))&&(b.fillStyle=q?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="left", +b.measureText(c),b.fillText(c.substr(0,20),g,e.NODE_TITLE_TEXT_Y-g),b.textAlign="left"):(b.textAlign="left",b.fillText(c,g,e.NODE_TITLE_TEXT_Y-g)));a.flags.collapsed||!a.subgraph||a.skip_subgraph_button||(c=e.NODE_TITLE_HEIGHT,z=a.size[0]-c,u=e.isInsideRectangle(this.graph_mouse[0]-a.pos[0],this.graph_mouse[1]-a.pos[1],z+2,-c+2,c-4,c-4),b.fillStyle=u?"#888":"#555",r==e.BOX_SHAPE||l?b.fillRect(z+2,-c+2,c-4,c-4):(b.beginPath(),b.roundRect(z+2,-c+2,c-4,c-4,4),b.fill()),b.fillStyle="#333",b.beginPath(), +b.moveTo(z+0.2*c,0.6*-c),b.lineTo(z+0.8*c,0.6*-c),b.lineTo(z+0.5*c,0.3*-c),b.fill());if(a.onDrawTitle)a.onDrawTitle(b)}if(q){if(a.onBounding)a.onBounding(v);s==e.TRANSPARENT_TITLE&&(v[1]-=g,v[3]+=g);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();r==e.BOX_SHAPE?b.rect(-6+v[0],-6+v[1],12+v[2],12+v[3]):r==e.ROUND_SHAPE||r==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+v[0],-6+v[1],12+v[2],12+v[3],2*this.round_radius):r==e.CARD_SHAPE?b.roundRect(-6+v[0],-6+v[1],12+v[2],12+v[3],2*this.round_radius,2): +r==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=f;b.globalAlpha=1}};var H=new Float32Array(4),w=new Float32Array(4),t=new Float32Array(2),l=new Float32Array(2);h.prototype.drawConnections=function(a){var b=e.getTime(),d=this.visible_area;H[0]=d[0]-20;H[1]=d[1]-20;H[2]=d[2]+40;H[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var d=this.graph._nodes,f=0,g=d.length;f< +g;++f){var q=d[f];if(q.inputs&&q.inputs.length)for(var c=0;cw[2]&&(w[0]+=w[2],w[2]=Math.abs(w[2]));0>w[3]&&(w[1]+=w[3],w[3]=Math.abs(w[3]));if(B(w,H)){var p=r.outputs[s],s=q.inputs[c];if(p&& +s&&(r=p.dir||(r.horizontal?e.DOWN:e.RIGHT),s=s.dir||(q.horizontal?e.UP:e.LEFT),this.renderLink(a,z,u,h,!1,0,null,r,s),h&&h._last_time&&1E3>b-h._last_time)){var p=2-0.002*(b-h._last_time),R=a.globalAlpha;a.globalAlpha=R*p;this.renderLink(a,z,u,h,!0,p,"white",r,s);a.globalAlpha=R}}}}}}a.globalAlpha=1};h.prototype.renderLink=function(a,b,d,f,g,q,c,l,r,s){f&&this.visible_links.push(f);!c&&f&&(c=f.color||h.link_type_colors[f.type]);c||(c=this.default_link_color);null!=f&&this.highlighted_links[f.id]&& +(c="#FFF");l=l||e.RIGHT;r=r||e.LEFT;var z=D(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(u[0],u[1]),a.rotate(w),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(p), +a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill());if(q)for(a.fillStyle=c,u=0;5>u;++u)q=(0.001*e.getTime()+0.2*u)%1,g=this.computeConnectionPoint(b,d,q,l,r),a.beginPath(),a.arc(g[0],g[1],5,0,2*Math.PI),a.fill()};h.prototype.computeConnectionPoint=function(a,b,d,f,g){f=f||e.RIGHT;g=g||e.LEFT;var q=D(a,b),c=[a[0],a[1]],l=[b[0],b[1]];switch(f){case e.LEFT:c[0]+=-0.25*q;break;case e.RIGHT:c[0]+=0.25*q;break;case e.UP:c[1]+= +-0.25*q;break;case e.DOWN:c[1]+=0.25*q}switch(g){case e.LEFT:l[0]+=-0.25*q;break;case e.RIGHT:l[0]+=0.25*q;break;case e.UP:l[1]+=-0.25*q;break;case e.DOWN:l[1]+=0.25*q}f=(1-d)*(1-d)*(1-d);g=3*(1-d)*(1-d)*d;q=3*(1-d)*d*d;d*=d*d;return[f*a[0]+g*c[0]+q*l[0]+d*b[0],f*a[1]+g*c[1]+q*l[1]+d*b[1]]};h.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,d=0;dc||c>h-12||lu.last_y+w)){f=u.value;switch(u.type){case "button":if("mousemove"===d.type)break;u.callback&&setTimeout(function(){u.callback(u,r,a,b,d)},20);this.dirty_canvas=u.clicked=!0;break;case "slider":s=Math.clamp((c-10)/(h-20),0,1);u.value=u.options.min+(u.options.max-u.options.min)*s;u.callback&&setTimeout(function(){g(u,u.value)},20);this.dirty_canvas= +!0;break;case "number":case "combo":f=u.value;if("mousemove"==d.type&&"number"==u.type)u.value+=0.1*d.deltaX*(u.options.step||1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if("mousedown"==d.type){var p=u.options.values;p&&p.constructor===Function&&(p=u.options.values(u,a));var t=null;"number"!=u.type&&(t=p.constructor===Array?p:Object.keys(p));c=40>c?-1:c>h-40?1:0;if("number"==u.type)u.value+=0.1*c*(u.options.step|| +1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if(c)s=-1,this.last_mouseclick=0,s=p.constructor===Object?t.indexOf(String(u.value))+c:t.indexOf(u.value)+c,s>=t.length&&(s=t.length-1),0>s&&(s=0),u.value=p.constructor===Array?p[s]:s;else{var k=p!=t?Object.values(p):p;new e.ContextMenu(k,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:n.bind(u)},s);var n=function(a,b,d){p!=t&&(a=k.indexOf(a)); +this.value=a;g(this,a);r.dirty_canvas=!0;return!1}}}else"mouseup"==d.type&&"number"==u.type&&(c=40>c?-1:c>h-40?1:0,200>d.click_time&&0==c&&this.prompt("Value",u.value,function(a){this.value=Number(a);g(this,this.value)}.bind(u),d));f!=u.value&&setTimeout(function(){g(this,this.value)}.bind(u),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(u.value=!u.value,setTimeout(function(){g(u,u.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",u.value,function(a){this.value= +a;g(this,a)}.bind(u),d);break;default:u.mouse&&(this.dirty_canvas=u.mouse(d,[c,l],a))}f!=u.value&&a.graph._version++;return u}}}return null};h.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fd&&0.01>b.editor_alpha&&(clearInterval(f),1>d&&(b.live_mode=!0));1"+q+""+a+"",value:q})}if(p.length)return new e.ContextMenu(p,{event:d,callback:c,parentMenu:f,allow_html:!0,node:g},b),!1}};h.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};h.onResizeNode=function(a,b,d,f,g){if(g){g.size=g.computeSize();if(g.onResize)g.onResize(g.size);g.setDirtyCanvas(!0,!0)}};h.prototype.showLinkMenu=function(a,b){var d=this;console.log(a); +b.screenY,b.clientX,b.clientY,!1,!1,!1,!1,0,null);b.target.dispatchEvent(g);a.preventDefault()};h.onGroupAdd=function(a,b,d){a=h.active_canvas;a.getCanvasWindow();b=new e.LGraphGroup;b.pos=a.convertEventToCanvasOffset(d);a.graph.add(b)};h.onMenuAdd=function(a,b,d,f,g){function c(a,b,d){a=e.getNodeTypesInCategory(a.value,p.filter||s.filter);b=[];for(var g in a)a[g].skip_list||b.push({content:a[g].title,value:a[g].type});new e.ContextMenu(b,{event:d,callback:l,parentMenu:u},r);return!1}function l(a, +b){var d=f.getFirstEvent();p.graph.beforeChange();var c=e.createNode(a.value);c&&(c.pos=p.convertEventToCanvasOffset(d),p.graph.add(c));g&&g(c);p.graph.afterChange()}var p=h.active_canvas,r=p.getCanvasWindow(),s=p.graph;if(s){a=e.getNodeTypesCategories(p.filter||s.filter);b=[];for(var z in a)a[z]&&b.push({value:a[z],content:a[z],has_submenu:!0});var u=new e.ContextMenu(b,{event:d,callback:c,parentMenu:f},r);return!1}};h.onMenuCollapseAll=function(){};h.onMenuNodeEdit=function(){};h.showMenuNodeOptionalInputs= +function(a,b,d,f,g){function c(a,b,d){g&&(a.callback&&a.callback.call(l,g,a,b,d),a.value&&(g.graph.beforeChange(),g.addInput(a.value[0],a.value[1],a.value[2]),g.setDirtyCanvas(!0,!0),g.graph.afterChange()))}if(g){var l=this;a=h.active_canvas.getCanvasWindow();b=g.optional_inputs;g.onGetInputs&&(b=g.onGetInputs());var p=[];if(b)for(var r in b){var s=b[r];if(s){var z=s[0];s[2]&&s[2].label&&(z=s[2].label);z={content:z,value:s};s[1]==e.ACTION&&(z.className="event");p.push(z)}else p.push(null)}this.onMenuNodeInputs&& +(p=this.onMenuNodeInputs(p));if(p.length)return new e.ContextMenu(p,{event:d,callback:c,parentMenu:f,node:g},a),!1;console.log("no input entries")}};h.showMenuNodeOptionalOutputs=function(a,b,d,f,g){function c(a,b,d){if(g&&(a.callback&&a.callback.call(l,g,a,b,d),a.value))if(d=a.value[1],!d||d.constructor!==Object&&d.constructor!==Array)g.graph.beforeChange(),g.addOutput(a.value[0],a.value[1],a.value[2]),g.setDirtyCanvas(!0,!0),g.graph.afterChange();else{a=[];for(var r in d)a.push({content:r,value:d[r]}); +new e.ContextMenu(a,{event:b,callback:c,parentMenu:f,node:g});return!1}}if(g){var l=this;a=h.active_canvas.getCanvasWindow();b=g.optional_outputs;g.onGetOutputs&&(b=g.onGetOutputs());var p=[];if(b)for(var r in b){var s=b[r];if(!s)p.push(null);else if(!g.flags||!g.flags.skip_repeated_outputs||-1==g.findOutputSlot(s[0])){var z=s[0];s[2]&&s[2].label&&(z=s[2].label);z={content:z,value:s};s[1]==e.EVENT&&(z.className="event");p.push(z)}}this.onMenuNodeOutputs&&(p=this.onMenuNodeOutputs(p));if(p.length)return new e.ContextMenu(p, +{event:d,callback:c,parentMenu:f,node:g},a),!1}};h.onShowMenuNodeProperties=function(a,b,d,f,g){function c(a,b,d,f){g&&(b=this.getBoundingClientRect(),l.showEditPropertyValue(g,a.value,{position:[b.left,b.top]}))}if(g&&g.properties){var l=h.active_canvas;b=l.getCanvasWindow();var p=[],r;for(r in g.properties){a=void 0!==g.properties[r]?g.properties[r]:" ";"object"==typeof a&&(a=JSON.stringify(a));var s=g.getPropertyInfo(r);if("enum"==s.type||"combo"==s.type)a=h.getPropertyPrintableValue(a,s.values); +a=h.decodeHTML(a);p.push({content:""+r+""+a+"",value:r})}if(p.length)return new e.ContextMenu(p,{event:d,callback:c,parentMenu:f,allow_html:!0,node:g},b),!1}};h.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};h.onResizeNode=function(a,b,d,f,g){if(g){g.size=g.computeSize();if(g.onResize)g.onResize(g.size);g.setDirtyCanvas(!0,!0)}};h.prototype.showLinkMenu=function(a,b){var d=this;console.log(a); var f=new e.ContextMenu(["Add Node",null,"Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b,c,e){switch(b){case "Add Node":h.onMenuAdd(null,null,e,f,function(b){console.log("node autoconnect");var g=d.graph.getNodeById(a.origin_id),f=d.graph.getNodeById(a.target_id);b.inputs&&b.inputs.length&&b.outputs&&b.outputs.length&&g.outputs[a.origin_slot].type==b.inputs[0].type&&b.outputs[0].type==f.inputs[0].type&&(g.connect(a.origin_slot,b,0),b.connect(0,f,a.target_slot), -b.pos[0]-=0.5*b.size[0])});break;case "Delete":d.graph.removeLink(a.id)}}});return!1};h.onShowPropertyEditor=function(a,b,d,f,g){function c(){var b=q.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));g[e]=b;l.parentNode&&l.parentNode.removeChild(l);g.setDirtyCanvas(!0,!0)}var e=a.property||"title";b=g[e];var l=document.createElement("div");l.className="graphdialog";l.innerHTML="";l.querySelector(".name").innerText= -e;var q=l.querySelector("input");q&&(q.value=b,q.addEventListener("blur",function(a){this.focus()}),q.addEventListener("keydown",function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=h.active_canvas.canvas;d=b.getBoundingClientRect();var z=f=-20;d&&(f-=d.left,z-=d.top);event?(l.style.left=event.clientX+f+"px",l.style.top=event.clientY+z+"px"):(l.style.left=0.5*b.width+f+"px",l.style.top=0.5*b.height+z+"px");l.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(l)}; +b.pos[0]-=0.5*b.size[0])});break;case "Delete":d.graph.removeLink(a.id)}}});return!1};h.onShowPropertyEditor=function(a,b,d,f,g){function c(){var b=r.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));g[e]=b;l.parentNode&&l.parentNode.removeChild(l);g.setDirtyCanvas(!0,!0)}var e=a.property||"title";b=g[e];var l=document.createElement("div");l.className="graphdialog";l.innerHTML="";l.querySelector(".name").innerText= +e;var r=l.querySelector("input");r&&(r.value=b,r.addEventListener("blur",function(a){this.focus()}),r.addEventListener("keydown",function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=h.active_canvas.canvas;d=b.getBoundingClientRect();var s=f=-20;d&&(f-=d.left,s-=d.top);event?(l.style.left=event.clientX+f+"px",l.style.top=event.clientY+s+"px"):(l.style.left=0.5*b.width+f+"px",l.style.top=0.5*b.height+s+"px");l.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(l)}; h.prototype.prompt=function(a,b,d,f){var g=this;a=a||"";var c=!1,e=document.createElement("div");e.className="graphdialog rounded";e.innerHTML=" ";e.close=function(){g.prompt_box=null;e.parentNode&&e.parentNode.removeChild(e)};1h.search_limit)break}}x=null;if(Array.prototype.filter)x=Object.keys(e.registered_node_types).filter(T);else for(l in x=[],e.registered_node_types)T(l)&&x.push(l);for(l=0;lh.search_limit);l++);var T=function(a){var b= -e.registered_node_types[a];return q&&b.filter!=q?!1:-1!==a.toLowerCase().indexOf(d)}}}var g=this,c=h.active_canvas,l=c.canvas,p=l.ownerDocument||document,q=document.createElement("div");q.className="litegraph litesearchbox graphdialog rounded";q.innerHTML="Search
";q.close=function(){g.search_box=null;p.body.focus();p.body.style.overflow="";setTimeout(function(){g.canvas.focus()},20);q.parentNode&& -q.parentNode.removeChild(q)};var z=null;1 -l.height-200&&(A.style.maxHeight=l.height-a.layerY-20+"px");n.focus();return q};h.prototype.showEditPropertyValue=function(a,b,d){function f(){g(u.value)}function g(g){c&&c.values&&c.values.constructor===Object&&void 0!=c.values[g]&&(g=c.values[g]);"number"==typeof a.properties[b]&&(g=Number(g));if("array"==e||"object"==e)g=JSON.parse(g);a.properties[b]=g;a.graph&&a.graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,g);if(d.onclose)d.onclose();h.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!== -a.properties[b]){d=d||{};var c=a.getPropertyInfo(b),e=c.type,l="";if("string"==e||"number"==e||"array"==e||"object"==e)l="";else if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)l="";else{console.warn("unknown type: "+e);return}else{var l=""}var h=this.createDialog(""+b+""+l+"",d);if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)(u=h.querySelector("input"))&&u.addEventListener("click",function(a){g(!!u.checked)});else{if(u=h.querySelector("input"))u.addEventListener("blur",function(a){this.focus()}),p=void 0!==a.properties[b]?a.properties[b]:"",p=JSON.stringify(p),u.value=p,u.addEventListener("keydown", -function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())})}else{var u=h.querySelector("select");u.addEventListener("change",function(a){g(a.target.value)})}h.querySelector("button").addEventListener("click",f);return h}};h.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var f=this.canvas.getBoundingClientRect(),g=-20,c=-20;f&&(g-=f.left,c-=f.top);b.position?(g+=b.position[0],c+=b.position[1]):b.event?(g+=b.event.clientX, +e;e.querySelector(".name").innerText=a;e.querySelector(".value").value=b;var l=e.querySelector("input");l.addEventListener("keydown",function(a){c=!0;if(27==a.keyCode)e.close();else if(13==a.keyCode)d&&d(this.value),e.close();else return;a.preventDefault();a.stopPropagation()});e.querySelector("button").addEventListener("click",function(a){d&&d(l.value);g.setDirty(!0);e.close()});a=h.active_canvas.canvas;b=a.getBoundingClientRect();var r=-20,s=-20;b&&(r-=b.left,s-=b.top);f?(e.style.left=f.clientX+ +r+"px",e.style.top=f.clientY+s+"px"):(e.style.left=0.5*a.width+r+"px",e.style.top=0.5*a.height+s+"px");a.parentNode.appendChild(e);setTimeout(function(){l.focus()},10);return e};h.search_limit=-1;h.prototype.showSearchBox=function(a){function b(b){if(b)if(g.onSearchBoxSelection)g.onSearchBoxSelection(b,a,c);else{var d=e.searchbox_extras[b.toLowerCase()];d&&(b=d.type);c.graph.beforeChange();if(b=e.createNode(b))b.pos=c.convertEventToCanvasOffset(a),c.graph.add(b);if(d&&d.data){if(d.data.properties)for(var f in d.data.properties)b.addProperty(f, +d.data.properties[f]);if(d.data.inputs)for(f in b.inputs=[],d.data.inputs)b.addOutput(d.data.inputs[f][0],d.data.inputs[f][1]);if(d.data.outputs)for(f in b.outputs=[],d.data.outputs)b.addOutput(d.data.outputs[f][0],d.data.outputs[f][1]);d.data.title&&(b.title=d.data.title);d.data.json&&b.configure(d.data.json);c.graph.afterChange()}}r.close()}function d(a){var b=k;k&&k.classList.remove("selected");k?(k=a?k.nextSibling:k.previousSibling)||(k=b):k=a?w.childNodes[0]:w.childNodes[w.childNodes.length]; +k&&(k.classList.add("selected"),k.scrollIntoView({block:"end",behavior:"smooth"}))}function f(){function a(d,g){var f=document.createElement("div");u||(u=d);f.innerText=d;f.dataset.type=escape(d);f.className="litegraph lite-search-item";g&&(f.className+=" "+g);f.addEventListener("click",function(a){b(unescape(this.dataset.type))});w.appendChild(f)}t=null;var d=n.value;u=null;w.innerHTML="";if(d)if(g.onSearchBox){var f=g.onSearchBox(w,d,c);if(f)for(var l=0;lh.search_limit)break}}s=null;if(Array.prototype.filter)s=Object.keys(e.registered_node_types).filter(T);else for(l in s=[],e.registered_node_types)T(l)&&s.push(l);for(l=0;lh.search_limit);l++);var T=function(a){var b= +e.registered_node_types[a];return r&&b.filter!=r?!1:-1!==a.toLowerCase().indexOf(d)}}}var g=this,c=h.active_canvas,l=c.canvas,p=l.ownerDocument||document,r=document.createElement("div");r.className="litegraph litesearchbox graphdialog rounded";r.innerHTML="Search
";r.close=function(){g.search_box=null;p.body.focus();p.body.style.overflow="";setTimeout(function(){g.canvas.focus()},20);r.parentNode&& +r.parentNode.removeChild(r)};var s=null;1 +l.height-200&&(w.style.maxHeight=l.height-a.layerY-20+"px");n.focus();return r};h.prototype.showEditPropertyValue=function(a,b,d){function f(){g(u.value)}function g(g){c&&c.values&&c.values.constructor===Object&&void 0!=c.values[g]&&(g=c.values[g]);"number"==typeof a.properties[b]&&(g=Number(g));if("array"==e||"object"==e)g=JSON.parse(g);a.properties[b]=g;a.graph&&a.graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,g);if(d.onclose)d.onclose();p.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!== +a.properties[b]){d=d||{};var c=a.getPropertyInfo(b),e=c.type,l="";if("string"==e||"number"==e||"array"==e||"object"==e)l="";else if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)l="";else{console.warn("unknown type: "+e);return}else{var l=""}var p=this.createDialog(""+b+""+l+"",d);if("enum"!=e&&"combo"!=e||!c.values)if("boolean"==e)(u=p.querySelector("input"))&&u.addEventListener("click",function(a){g(!!u.checked)});else{if(u=p.querySelector("input"))u.addEventListener("blur",function(a){this.focus()}),s=void 0!==a.properties[b]?a.properties[b]:"",s=JSON.stringify(s),u.value=s,u.addEventListener("keydown", +function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())})}else{var u=p.querySelector("select");u.addEventListener("change",function(a){g(a.target.value)})}p.querySelector("button").addEventListener("click",f);return p}};h.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var f=this.canvas.getBoundingClientRect(),g=-20,c=-20;f&&(g-=f.left,c-=f.top);b.position?(g+=b.position[0],c+=b.position[1]):b.event?(g+=b.event.clientX, c+=b.event.clientY):(g+=0.5*this.canvas.width,c+=0.5*this.canvas.height);d.style.left=g+"px";d.style.top=c+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};h.prototype.createPanel=function(a,b){b=b||{};var d=b.window||window,f=document.createElement("div");f.className="litegraph dialog";f.innerHTML="
"; f.header=f.querySelector(".dialog-header");b.width&&(f.style.width=b.width+(b.width.constructor===Number?"px":""));b.height&&(f.style.height=b.height+(b.height.constructor===Number?"px":""));if(b.closable){var g=document.createElement("span");g.innerHTML="✕";g.classList.add("close");g.addEventListener("click",function(){f.close()});f.header.appendChild(g)}f.title_element=f.querySelector(".dialog-title");f.title_element.innerText=a;f.content=f.querySelector(".dialog-content");f.footer=f.querySelector(".dialog-footer"); f.close=function(){this.parentNode.removeChild(this)};f.clear=function(){this.content.innerHTML=""};f.addHTML=function(a,b,d){var g=document.createElement("div");b&&(g.className=b);g.innerHTML=a;d?f.footer.appendChild(g):f.content.appendChild(g);return g};f.addButton=function(a,b,d){var g=document.createElement("button");g.innerText=a;g.options=d;g.classList.add("btn");g.addEventListener("click",b);f.footer.appendChild(g);return g};f.addSeparator=function(){var a=document.createElement("div");a.className= -"separator";f.content.appendChild(a)};f.addWidget=function(a,b,g,c,l){function p(a,b){console.log("change",a,b);c.callback&&c.callback(a,b);l&&l(a,b)}c=c||{};var u=String(g);"number"==a&&(u=g.toFixed(3));var A=document.createElement("div");A.className="property";A.innerHTML="";A.querySelector(".property_name").innerText=b;var s=A.querySelector(".property_value");s.innerText=u;A.dataset.property=b;A.dataset.type=c.type||a;A.options= -c;A.value=g;if("boolean"==a)A.classList.add("boolean"),g&&A.classList.add("bool-on"),A.addEventListener("click",function(){var a=this.dataset.property;this.value=!this.value;this.classList.toggle("bool-on");this.querySelector(".property_value").innerText=this.value?"true":"false";p(a,this.value)});else if("string"==a||"number"==a)s.setAttribute("contenteditable",!0),s.addEventListener("keydown",function(a){"Enter"==a.code&&(a.preventDefault(),this.blur())}),s.addEventListener("blur",function(){var a= -this.innerText,b=this.parentNode.dataset.property;"number"==this.parentNode.dataset.type&&(a=Number(a));p(b,a)});else if("enum"==a||"combo"==a)u=h.getPropertyPrintableValue(g,c.values);s.innerText=u;s.addEventListener("click",function(a){var b=this.parentNode.dataset.property,g=this;new e.ContextMenu(c.values||[],{event:a,className:"dark",callback:function(a,d,f){g.innerText=a;p(b,a);return!1}},d)});f.content.appendChild(A);return A};return f};h.getPropertyPrintableValue=function(a,b){if(!b||b.constructor=== +"separator";f.content.appendChild(a)};f.addWidget=function(a,b,g,c,l){function p(a,b){console.log("change",a,b);c.callback&&c.callback(a,b);l&&l(a,b)}c=c||{};var u=String(g);"number"==a&&(u=g.toFixed(3));var w=document.createElement("div");w.className="property";w.innerHTML="";w.querySelector(".property_name").innerText=b;var t=w.querySelector(".property_value");t.innerText=u;w.dataset.property=b;w.dataset.type=c.type||a;w.options= +c;w.value=g;if("boolean"==a)w.classList.add("boolean"),g&&w.classList.add("bool-on"),w.addEventListener("click",function(){var a=this.dataset.property;this.value=!this.value;this.classList.toggle("bool-on");this.querySelector(".property_value").innerText=this.value?"true":"false";p(a,this.value)});else if("string"==a||"number"==a)t.setAttribute("contenteditable",!0),t.addEventListener("keydown",function(a){"Enter"==a.code&&(a.preventDefault(),this.blur())}),t.addEventListener("blur",function(){var a= +this.innerText,b=this.parentNode.dataset.property;"number"==this.parentNode.dataset.type&&(a=Number(a));p(b,a)});else if("enum"==a||"combo"==a)u=h.getPropertyPrintableValue(g,c.values);t.innerText=u;t.addEventListener("click",function(a){var b=this.parentNode.dataset.property,g=this;new e.ContextMenu(c.values||[],{event:a,className:"dark",callback:function(a,d,f){g.innerText=a;p(b,a);return!1}},d)});f.content.appendChild(w);return w};return f};h.getPropertyPrintableValue=function(a,b){if(!b||b.constructor=== Array)return String(a);if(b.constructor===Object){var d="",f;for(f in b)if(b[f]==a){d=f;break}return String(a)+" ("+d+")"}};h.prototype.showShowNodePanel=function(a){window.SELECTED_NODE=a;var b=document.querySelector("#node-panel");b&&b.close();var d=this.getCanvasWindow(),b=this.createPanel(a.title||"",{closable:!0,window:d});b.id="node-panel";b.node=a;b.classList.add("settings");var f=this;(function(){b.content.innerHTML="";b.addHTML(""+a.type+""+ (a.constructor.desc||"")+"");b.addHTML("

Properties

");for(var d in a.properties){var c=a.properties[d],e=a.getPropertyInfo(d);a.onAddPropertyToPanel&&a.onAddPropertyToPanel(d,b)||b.addWidget(e.widget||e.type,d,c,e,function(b,d){f.graph.beforeChange(a);a.setProperty(b,d);f.graph.afterChange();f.dirty_canvas=!0})}b.addSeparator();if(a.onShowCustomPanelInfo)a.onShowCustomPanelInfo(b);b.addButton("Delete",function(){a.block_delete||(a.graph.remove(a),b.close())}).classList.add("delete")})(); this.canvas.parentNode.appendChild(b)};h.prototype.showSubgraphPropertiesDialog=function(a){function b(){f.clear();if(a.inputs)for(var d=0;d✕ ","subgraph_property");e.dataset.name=c.name;e.dataset.slot=d;e.querySelector(".name").innerText=c.name;e.querySelector(".type").innerText=c.type;e.querySelector("button").addEventListener("click", @@ -251,8 +252,8 @@ a);return b};h.prototype.getGroupMenuOptions=function(a){return[{content:"Title" a.removeInput(b.slot):b.output&&a.removeOutput(b.slot);else if("Disconnect Links"==b.content)b=b.slot,b.output?a.disconnectOutput(b.slot):b.input&&a.disconnectInput(b.slot);else if("Rename Slot"==b.content){b=b.slot;var c=b.input?a.getInputInfo(b.slot):a.getOutputInfo(b.slot),e=d.createDialog("Name",g),l=e.querySelector("input");l&&c&&(l.value=c.label||"");e.querySelector("button").addEventListener("click",function(a){l.value&& (c&&(c.label=l.value),d.setDirty(!0));e.close()})}},extra:a};a&&(c.title=a.type);var l=null;a&&(l=a.getSlotInPosition(b.canvasX,b.canvasY),h.active_node=a);if(l){g=[];if(a.getSlotMenuOptions)g=a.getSlotMenuOptions(l);else{l&&l.output&&l.output.links&&l.output.links.length&&g.push({content:"Disconnect Links",slot:l});var p=l.input||l.output;g.push(p.locked?"Cannot remove":{content:"Remove Slot",slot:l});g.push(p.nameLocked?"Cannot rename":{content:"Rename Slot",slot:l})}c.title=(l.input?l.input.type: l.output.type)||"*";l.input&&l.input.type==e.ACTION&&(c.title="Action");l.output&&l.output.type==e.EVENT&&(c.title="Event")}else a?g=this.getNodeMenuOptions(a):(g=this.getCanvasMenuOptions(),(l=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&g.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:l,options:this.getGroupMenuOptions(l)}}));g&&new e.ContextMenu(g,c,f)};"undefined"!=typeof window&&window.CanvasRenderingContext2D&&(window.CanvasRenderingContext2D.prototype.roundRect= -function(a,b,d,f,g,c){void 0===g&&(g=5);void 0===c&&(c=g);this.moveTo(a+g,b);this.lineTo(a+d-g,b);this.quadraticCurveTo(a+d,b,a+d,b+g);this.lineTo(a+d,b+f-c);this.quadraticCurveTo(a+d,b+f,a+d-c,b+f);this.lineTo(a+c,b+f);this.quadraticCurveTo(a,b+f,a,b+f-c);this.lineTo(a,b+g);this.quadraticCurveTo(a,b,a+g,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0};e.distance=B;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+ -","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=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=C;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,f,g,c=0;6>c;c+=2)f="0123456789ABCDEF".indexOf(a.charAt(c)),g="0123456789ABCDEF".indexOf(a.charAt(c+ +function(a,b,d,f,g,c){void 0===g&&(g=5);void 0===c&&(c=g);this.moveTo(a+g,b);this.lineTo(a+d-g,b);this.quadraticCurveTo(a+d,b,a+d,b+g);this.lineTo(a+d,b+f-c);this.quadraticCurveTo(a+d,b+f,a+d-c,b+f);this.lineTo(a+c,b+f);this.quadraticCurveTo(a,b+f,a,b+f-c);this.lineTo(a,b+g);this.quadraticCurveTo(a,b,a+g,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0};e.distance=D;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+ +","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=x;e.growBounding=function(a,b,d){ba[2]&&(a[2]=b);da[3]&&(a[3]=d)};e.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};e.overlapBounding=B;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,f,g,c=0;6>c;c+=2)f="0123456789ABCDEF".indexOf(a.charAt(c)),g="0123456789ABCDEF".indexOf(a.charAt(c+ 1)),b[d]=16*f+g,d++;return b};e.num2hex=function(a){for(var b="#",d,f,g=0;3>g;g++)d=a[g]/16,f=a[g]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(f);return b};G.prototype.addItem=function(a,b,d){function f(a){var b=this.value;b&&b.has_submenu&&g.call(this,a)}function g(a){var b=this.value,g=!0;c.current_submenu&&c.current_submenu.close(a);if(d.callback){var f=d.callback.call(this,b,d,a,c,d.node);!0===f&&(g=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(f=b.callback.call(this, b,d,a,c,d.extra),!0===f&&(g=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new c.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:c,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra,autoopen:d.autoopen});g=!1}g&&!c.lock&&c.close()}var c=this;d=d||{};var e=document.createElement("div");e.className="litemenu-entry submenu";var l=!1;if(null===b)e.classList.add("separator");else{e.innerHTML=b&& b.title?b.title:a;if(e.value=b)b.disabled&&(l=!0,e.classList.add("disabled")),(b.submenu||b.has_submenu)&&e.classList.add("has_submenu");"function"==typeof b?(e.dataset.value=a,e.onclick_callback=b):e.dataset.value=b;b.className&&(e.className+=" "+b.className)}this.root.appendChild(e);l||e.addEventListener("click",g);d.autoopen&&e.addEventListener("mouseenter",f);return e};G.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock= @@ -262,87 +263,87 @@ function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():t E.sampleCurve=function(a,b){if(b){for(var d=0;dMath.abs(d))return f[1];d=(a-f[0])/d;return f[1]*(1-d)+g[1]*d}}return 0}};E.prototype.draw=function(a,b,d,f,g,c){if(d=this.points){this.size=b;var e=b[0]-2*this.margin;b=b[1]-2*this.margin;g=g||"#666";a.save();a.translate(this.margin,this.margin);f&&(a.fillStyle="#111",a.fillRect(0,0,e,b),a.fillStyle="#222",a.fillRect(0.5*e,0,1,b),a.strokeStyle="#333",a.strokeRect(0,0,e,b));a.strokeStyle= g;c&&(a.globalAlpha=0.5);a.beginPath();for(f=0;fa[1])){var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=a[0]-this.margin,e=a[1]-this.margin;this.selected=this.getCloserPoint([c, e],30/b.ds.scale);-1==this.selected&&(f=[c/f,1-e/g],d.push(f),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(f),this.must_update=!0);if(-1!=this.selected)return!0}};E.prototype.onMouseMove=function(a,b){var d=this.points;if(d){var f=this.selected;if(!(0>f)){var g=(a[0]-this.margin)/(this.size[0]-2*this.margin),c=(a[1]-this.margin)/(this.size[1]-2*this.margin);this._nearest=this.getCloserPoint([a[0]-this.margin,a[1]-this.margin],30/b.ds.scale);var e=d[f];if(e){var l=0==f||f==d.length- -1;!l&&(-10>a[0]||a[0]>this.size[0]+10||-10>a[1]||a[1]>this.size[1]+10)?(d.splice(f,1),this.selected=-1):(e[0]=l?0==f?0:1:Math.clamp(g,0,1),e[1]=1-Math.clamp(c,0,1),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(e),this.must_update=!0)}}}};E.prototype.onMouseUp=function(a,b){this.selected=-1;return!1};E.prototype.getCloserPoint=function(a,b){var d=this.points;if(!d)return-1;b=b||30;for(var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=d.length,e=[0,0],l=1E6,q=-1,p=0;p< -c;++p){var h=d[p];e[0]=h[0]*f;e[1]=(1-h[1])*g;h=vec2.distance(a,e);h>l||h>b||(q=p,l=h)}return q};e.CurveEditor=E;e.getParameterNames=function(a){return(a+"").replace(/[/][/].*$/gm,"").replace(/\s+/g,"").replace(/[/][*][^/*]*[*][/]/g,"").split("){",1)[0].replace(/^[^(]*[(]/,"").replace(/=[^,]+/g,"").split(",").filter(Boolean)};Math.clamp=function(a,b,d){return b>a?b:da[0]||a[0]>this.size[0]+10||-10>a[1]||a[1]>this.size[1]+10)?(d.splice(f,1),this.selected=-1):(e[0]=l?0==f?0:1:Math.clamp(g,0,1),e[1]=1-Math.clamp(c,0,1),d.sort(function(a,b){return a[0]-b[0]}),this.selected=d.indexOf(e),this.must_update=!0)}}}};E.prototype.onMouseUp=function(a,b){this.selected=-1;return!1};E.prototype.getCloserPoint=function(a,b){var d=this.points;if(!d)return-1;b=b||30;for(var f=this.size[0]-2*this.margin,g=this.size[1]-2*this.margin,c=d.length,e=[0,0],l=1E6,r=-1,p=0;p< +c;++p){var h=d[p];e[0]=h[0]*f;e[1]=(1-h[1])*g;h=vec2.distance(a,e);h>l||h>b||(r=p,l=h)}return r};e.CurveEditor=E;e.getParameterNames=function(a){return(a+"").replace(/[/][/].*$/gm,"").replace(/\s+/g,"").replace(/[/][*][^/*]*[*][/]/g,"").split("){",1)[0].replace(/^[^(]*[(]/,"").replace(/=[^,]+/g,"").split(",").filter(Boolean)};Math.clamp=function(a,b,d){return b>a?b:d -this.size[1]-f.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)};m.prototype.computeSize=function(){return[200,Math.max(this.inputs?this.inputs.length:0,this.outputs?this.outputs.length:0)*f.NODE_SLOT_HEIGHT+f.NODE_TITLE_HEIGHT]};m.prototype.onSubgraphTrigger=function(a,b){var d=this.findOutputSlot(a);-1!=d&&this.triggerSlot(d)};m.prototype.onSubgraphNewInput=function(a,b){-1==this.findInputSlot(a)&&this.addInput(a,b)};m.prototype.onSubgraphRenamedInput=function(a,b){var d=this.findInputSlot(a); --1!=d&&(this.getInputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).type=b)};m.prototype.onSubgraphRemovedInput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeInput(a)};m.prototype.onSubgraphNewOutput=function(a,b){-1==this.findOutputSlot(a)&&this.addOutput(a,b)};m.prototype.onSubgraphRenamedOutput=function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeOutput= -function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).type=b)};m.prototype.onSubgraphRemovedOutput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeOutput(a)};m.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Open",callback:function(){a.openSubgraph(b.subgraph)}}]};m.prototype.onResize=function(a){a[1]+=20};m.prototype.serialize=function(){var a=f.LGraphNode.prototype.serialize.call(this);a.subgraph=this.subgraph.serialize();return a};m.prototype.clone= -function(){var a=f.createNode(this.type),b=this.serialize();delete b.id;delete b.inputs;delete b.outputs;a.configure(b);return a};m.prototype.buildFromNodes=function(a){for(var b={},d=0,f=0;f=e?this.trigger(null,h):this._pending.push([e,h])};h.prototype.onExecute=function(){var c=1E3* -this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var h=0;hthis.size[1]-f.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)};m.prototype.computeSize=function(){return[200,Math.max(this.inputs?this.inputs.length:0,this.outputs?this.outputs.length:0)*f.NODE_SLOT_HEIGHT+f.NODE_TITLE_HEIGHT]};m.prototype.onSubgraphTrigger=function(a,b){var d=this.findOutputSlot(a);-1!=d&&this.triggerSlot(d)};m.prototype.onSubgraphNewInput= +function(a,b){-1==this.findInputSlot(a)&&this.addInput(a,b)};m.prototype.onSubgraphRenamedInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeInput=function(a,b){var d=this.findInputSlot(a);-1!=d&&(this.getInputInfo(d).type=b)};m.prototype.onSubgraphRemovedInput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeInput(a)};m.prototype.onSubgraphNewOutput=function(a,b){-1==this.findOutputSlot(a)&&this.addOutput(a,b)};m.prototype.onSubgraphRenamedOutput= +function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).name=b)};m.prototype.onSubgraphTypeChangeOutput=function(a,b){var d=this.findOutputSlot(a);-1!=d&&(this.getOutputInfo(d).type=b)};m.prototype.onSubgraphRemovedOutput=function(a){a=this.findInputSlot(a);-1!=a&&this.removeOutput(a)};m.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Open",callback:function(){a.openSubgraph(b.subgraph)}}]};m.prototype.onResize=function(a){a[1]+=20};m.prototype.serialize=function(){var a= +f.LGraphNode.prototype.serialize.call(this);a.subgraph=this.subgraph.serialize();return a};m.prototype.clone=function(){var a=f.createNode(this.type),b=this.serialize();delete b.id;delete b.inputs;delete b.outputs;a.configure(b);return a};m.prototype.buildFromNodes=function(a){for(var b={},d=0,f=0;f=e?this.trigger(null,h):this._pending.push([e,h])};h.prototype.onExecute=function(){var c=1E3* +this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var h=0;hh[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};n.prototype.onMouseMove=function(c){if(this.mouse_captured){var h=this.old_y-c.canvasY;c.shiftKey&&(h*=10);if(c.metaKey||c.altKey)h*=0.1;this.old_y=c.canvasY;c=this._remainder+h/n.pixels_threshold;this._remainder=c%1;c=Math.clamp(this.properties.value+ (c|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=c;this.graph._version++;this.setDirtyCanvas(!0)}};n.prototype.onMouseUp=function(c,h){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(h[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};E.registerNodeType("widget/number",n);k.title= -"Combo";k.desc="Widget to select from a list";k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};k.prototype.onPropertyChanged=function(c,h){"values"==c?(this._values=h.split(";"),this.widget.options.values=this._values):"value"==c&&(this.widget.value=h)};E.registerNodeType("widget/combo",k);v.title="Knob";v.desc="Circular controller";v.size=[80,100];v.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/ +"Combo";k.desc="Widget to select from a list";k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};k.prototype.onPropertyChanged=function(c,h){"values"==c?(this._values=h.split(";"),this.widget.options.values=this._values):"value"==c&&(this.widget.value=h)};E.registerNodeType("widget/combo",k);y.title="Knob";y.desc="Circular controller";y.size=[80,100];y.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/ (this.properties.max-this.properties.min));var h=0.5*this.size[0],k=0.5*this.size[1],n=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(h,k);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,n,0,1.5*Math.PI);c.fill();c.strokeStyle="black";c.fillStyle=this.properties.color;c.lineWidth=2;c.beginPath();c.moveTo(0,0);c.arc(0,0,n-4,0,1.5*Math.PI*Math.max(0.01,this.value));c.closePath();c.fill();c.lineWidth=1;c.globalAlpha=1;c.restore(); -c.fillStyle="black";c.beginPath();c.arc(h,k,0.75*n,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var C=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(h+Math.cos(C)*n*0.65,k+Math.sin(C)*n*0.65,0.05*n,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*n)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),h,k+0.15*n)}};v.prototype.onExecute=function(){this.setOutputData(0, -this.properties.value);this.boxcolor=E.colorToString([this.value,this.value,this.value])};v.prototype.onMouseDown=function(c){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>c.canvasY-this.pos[1]||E.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};v.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX- -this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h-0.01*(c[1]-this.oldmouse[1]);1h&&(h=0);this.value=h;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};v.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};v.prototype.onPropertyChanged=function(c,h){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(h),!0};E.registerNodeType("widget/knob", -v);h.title="Inner Slider";h.prototype.onPropertyChanged=function(c,h){"value"==c&&(this.slider.value=h)};h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};E.registerNodeType("widget/internal_slider",h);B.title="H.Slider";B.desc="Linear slider controller";B.prototype.onDrawForeground=function(c){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));c.globalAlpha=1;c.lineWidth=1;c.fillStyle="#000";c.fillRect(2, -2,this.size[0]-4,this.size[1]-4);c.fillStyle=this.properties.color;c.beginPath();c.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);c.fill()};B.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor=E.colorToString([this.value,this.value,this.value])};B.prototype.onMouseDown=function(c){if(0>c.canvasY-this.pos[1])return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY- -this.pos[1]];this.captureInput(!0);return!0};B.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h+(c[0]-this.oldmouse[0])/this.size[0];1h&&(h=0);this.value=h;this.oldmouse=c;this.setDirtyCanvas(!0)}};B.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};B.prototype.onMouseLeave=function(c){};E.registerNodeType("widget/hslider",B);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 h=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),h=Math.min(1,h),h=Math.max(0,h);c.fillRect(2,2,(this.size[0]-4)*h,this.size[1]-4)};E.registerNodeType("widget/progress",y);C.title="Text";C.desc="Shows the input value";C.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text", -text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];C.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var h=this.properties.value;this.properties.glowSize?(c.shadowColor=this.properties.color,c.shadowOffsetX=0,c.shadowOffsetY=0,c.shadowBlur=this.properties.glowSize):c.shadowColor="transparent";var k=this.properties.fontsize;c.textAlign=this.properties.align;c.font=k.toString()+"px "+this.properties.font;this.str="number"==typeof h?h.toFixed(this.properties.decimals): -h;if("string"==typeof this.str){var h=this.str.split("\\n"),n;for(n in h)c.fillText(h[n],"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(n)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};C.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.properties.value=c)};C.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 h=0,k;for(k in c){var n=this.last_ctx.measureText(c[k]).width; -hc.canvasY-this.pos[1]||E.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};y.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX- +this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h-0.01*(c[1]-this.oldmouse[1]);1h&&(h=0);this.value=h;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};y.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};y.prototype.onPropertyChanged=function(c,h){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(h),!0};E.registerNodeType("widget/knob", +y);h.title="Inner Slider";h.prototype.onPropertyChanged=function(c,h){"value"==c&&(this.slider.value=h)};h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};E.registerNodeType("widget/internal_slider",h);D.title="H.Slider";D.desc="Linear slider controller";D.prototype.onDrawForeground=function(c){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));c.globalAlpha=1;c.lineWidth=1;c.fillStyle="#000";c.fillRect(2, +2,this.size[0]-4,this.size[1]-4);c.fillStyle=this.properties.color;c.beginPath();c.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);c.fill()};D.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor=E.colorToString([this.value,this.value,this.value])};D.prototype.onMouseDown=function(c){if(0>c.canvasY-this.pos[1])return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY- +this.pos[1]];this.captureInput(!0);return!0};D.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var h=this.value,h=h+(c[0]-this.oldmouse[0])/this.size[0];1h&&(h=0);this.value=h;this.oldmouse=c;this.setDirtyCanvas(!0)}};D.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};D.prototype.onMouseLeave=function(c){};E.registerNodeType("widget/hslider",D);x.title="Progress";x.desc="Shows data in linear progress";x.prototype.onExecute= +function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};x.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var h=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),h=Math.min(1,h),h=Math.max(0,h);c.fillRect(2,2,(this.size[0]-4)*h,this.size[1]-4)};E.registerNodeType("widget/progress",x);B.title="Text";B.desc="Shows the input value";B.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text", +text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];B.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var h=this.properties.value;this.properties.glowSize?(c.shadowColor=this.properties.color,c.shadowOffsetX=0,c.shadowOffsetY=0,c.shadowBlur=this.properties.glowSize):c.shadowColor="transparent";var k=this.properties.fontsize;c.textAlign=this.properties.align;c.font=k.toString()+"px "+this.properties.font;this.str="number"==typeof h?h.toFixed(this.properties.decimals): +h;if("string"==typeof this.str){var h=this.str.split("\\n"),n;for(n in h)c.fillText(h[n],"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(n)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};B.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.properties.value=c)};B.prototype.resize=function(){if(this.last_ctx){var c=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var h=0,k;for(k in c){var n=this.last_ctx.measureText(c[k]).width; +hk?n.xbox.axes.lx:0,this._left_axis[1]=Math.abs(n.xbox.axes.ly)>k?n.xbox.axes.ly:0,this._right_axis[0]=Math.abs(n.xbox.axes.rx)>k?n.xbox.axes.rx:0,this._right_axis[1]=Math.abs(n.xbox.axes.ry)>k?n.xbox.axes.ry:0,this._triggers[0]=Math.abs(n.xbox.axes.ltrigger)>k?n.xbox.axes.ltrigger: 0,this._triggers[1]=Math.abs(n.xbox.axes.rtrigger)>k?n.xbox.axes.rtrigger:0);if(this.outputs)for(k=0;k","enum",{values:a.values});this.size=[80,60]}function b(){this.addInput("inc", "number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function d(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function f(){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",w.allow_scripts,function(a){w.allow_scripts=a});this._func=null}function g(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function r(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function x(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function K(){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 q(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function z(){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 w=D.LiteGraph;c.title= +a});this.addWidget("toggle","allow",z.allow_scripts,function(a){z.allow_scripts=a});this._func=null}function g(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function q(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function A(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function K(){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 r(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function s(){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 z=C.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=h.data[c];c=h.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+c*a};h.prototype.onExecute=function(){for(var a=this.getInputData(0)||0,b=this.properties.octaves||1,d=0,c=1,a=a+(this.properties.seed||0),f=this.properties.speed||1,g=0,e=0;ec);++e);a=this.properties.min; -this._last_v=d/g*(this.properties.max-a)+a;this.setOutputData(0,this._last_v)};h.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};w.registerNodeType("math/noise",h);B.title="Spikes";B.desc="spike every random time";B.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0this._remaining_time?(this._remaining_time= -Math.random()*(this.properties.max_time-this.properties.min_time)+this.properties.min_time,this._blink_time=this.properties.duration,this.boxcolor="#FFF"):this.boxcolor="#000";this.setOutputData(0,a)};w.registerNodeType("math/spikes",B);y.title="Clamp";y.desc="Clamp number between min and max";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};w.registerNodeType("math/clamp",y);C.title="Lerp";C.desc="Linear Interpolation";C.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)};C.prototype.onGetInputs=function(){return[["f","number"]]};w.registerNodeType("math/lerp",C);G.title="Abs";G.desc="Absolute";G.prototype.onExecute= -function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};w.registerNodeType("math/abs",G);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))};w.registerNodeType("math/floor",E);e.title="Frac";e.desc="Returns fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};w.registerNodeType("math/frac",e);A.title= -"Smoothstep";A.desc="Smoothstep";A.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))}};w.registerNodeType("math/smoothstep",A);F.title="Scale";F.desc="v * factor";F.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};w.registerNodeType("math/scale",F);t.title="Gate";t.desc="if v is true, then outputs A, otherwise B"; -t.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};w.registerNodeType("math/gate",t);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))};w.registerNodeType("math/average",H);p.title="TendTo";p.desc="moves the output value always closer to the input";p.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)};w.registerNodeType("math/tendTo", -p);s.values="+ - * / % ^ max min".split(" ");s.title="Operation";s.desc="Easy math operators";s["@OP"]={type:"enum",title:"operation",values:s.values};s.size=[100,60];s.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};s.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};s.prototype.onPropertyChanged=function(a,b){if("OP"==a)switch(this.properties.OP){case "+":this._func= +this._last_v=d/g*(this.properties.max-a)+a;this.setOutputData(0,this._last_v)};h.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};z.registerNodeType("math/noise",h);D.title="Spikes";D.desc="spike every random time";D.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)};z.registerNodeType("math/spikes",D);x.title="Clamp";x.desc="Clamp number between min and max";x.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))};x.prototype.getCode=function(a){a="";this.isInputConnected(0)&& +(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};z.registerNodeType("math/clamp",x);B.title="Lerp";B.desc="Linear Interpolation";B.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)};B.prototype.onGetInputs=function(){return[["f","number"]]};z.registerNodeType("math/lerp",B);G.title="Abs";G.desc="Absolute";G.prototype.onExecute= +function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};z.registerNodeType("math/abs",G);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))};z.registerNodeType("math/floor",E);e.title="Frac";e.desc="Returns fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};z.registerNodeType("math/frac",e);p.title= +"Smoothstep";p.desc="Smoothstep";p.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))}};z.registerNodeType("math/smoothstep",p);F.title="Scale";F.desc="v * factor";F.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};z.registerNodeType("math/scale",F);v.title="Gate";v.desc="if v is true, then outputs A, otherwise B"; +v.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};z.registerNodeType("math/gate",v);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))};z.registerNodeType("math/average",H);w.title="TendTo";w.desc="moves the output value always closer to the input";w.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)};z.registerNodeType("math/tendTo", +w);t.values="+ - * / % ^ max min".split(" ");t.title="Operation";t.desc="Easy math operators";t["@OP"]={type:"enum",title:"operation",values:t.values};t.size=[100,60];t.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};t.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};t.prototype.onPropertyChanged=function(a,b){if("OP"==a)switch(this.properties.OP){case "+":this._func= function(a,b){return a+b};break;case "-":this._func=function(a,b){return a-b};break;case "x":case "X":case "*":this._func=function(a,b){return a*b};break;case "/":this._func=function(a,b){return a/b};break;case "%":this._func=function(a,b){return a%b};break;case "^":this._func=function(a,b){return Math.pow(a,b)};break;case "max":this._func=function(a,b){return Math.max(a,b)};break;case "min":this._func=function(a,b){return Math.min(a,b)};break;default:console.warn("Unknown operation: "+this.properties.OP), -this._func=function(a){return a}}};s.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?a.constructor===Number&&(this.properties.A=a):a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var d;if(a.constructor===Number)d=this._func(a,b);else if(a.constructor===Array){d=this._result;d.length=a.length;for(var c=0;cB":g=a>b;break;case "A=B":g=a>=b}this.setOutputData(d,g)}}};l.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"], -["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};w.registerNodeType("math/compare",l);w.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});w.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});w.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});w.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});w.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});a.values="> < == != <= >= || &&".split(" ");a["@OP"]={type:"enum",title:"operation",values:a.values};a.title="Condition";a.desc="evaluates condition between A and B";a.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};a.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var b=this.getInputData(1); -void 0===b?b=this.properties.B:this.properties.B=b;var d=!0;switch(this.properties.OP){case ">":d=a>b;break;case "<":d=a=":d=a>=b;break;case "||":d=a||b;break;case "&&":d=a&&b}this.setOutputData(0,d);this.setOutputData(1,!d)};w.registerNodeType("math/condition",a);b.title="Accumulate";b.desc="Increments a value every time";b.prototype.onExecute=function(){null===this.properties.value&&(this.properties.value=0);var a= -this.getInputData(0);this.properties.value=null!==a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};w.registerNodeType("math/accumulate",b);d.title="Trigonometry";d.desc="Sin Cos Tan";d.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,d=this.findInputSlot("amplitude");-1!=d&&(b=this.getInputData(d));var c=this.properties.offset,d=this.findInputSlot("offset");-1!=d&&(c=this.getInputData(d)); 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Quat",D.desc="rotate quaternion",D.prototype.onExecute=function(){var c=this.getInputData(0);if(null!= -c){var h=this.getInputData(1);null!=h&&(c=quat.multiply(this._value,c,h),this.setOutputData(0,c))}},y.registerNodeType("math3d/mult-quat",D),D=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},D.title="Quat Slerp",D.desc="quaternion spherical interpolation",D.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.properties.factor; -null!=this.getInputData(2)&&(k=this.getInputData(2));c=quat.slerp(this._value,c,h,k);this.setOutputData(0,c)}}},y.registerNodeType("math3d/quat-slerp",D),D=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()},D.title="Remap Range",D.desc="remap a 3D range",D.prototype.onExecute=function(){var c= -this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,h=this.properties.range_max,k=this.properties.target_min,e=this.properties.target_max,n=0;3>n;++n){var m=h[n]-c[n];this._clamped[n]=Math.clamp(this._value[n],c[n],h[n]);0==m?this._value[n]=0.5*(k[n]+e[n]):(m=(this._value[n]-c[n])/m,this.properties.clamp&&(m=Math.clamp(m,0,1)),this._value[n]=k[n]+m*(e[n]-k[n]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},y.registerNodeType("math3d/remap_range", -D)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); -(function(D){function c(c,k){return c==k}function m(){this.addInput("","string");this.addOutput("table","table");this.addOutput("rows","number");this.addProperty("value","");this.addProperty("separator",",");this._table=null}D=D.LiteGraph;D.wrapFunctionAsNode("string/toString",c,[""],"String");D.wrapFunctionAsNode("string/compare",c,["string","string"],"boolean");D.wrapFunctionAsNode("string/concatenate",function(c,k){return void 0===c?k:void 0===k?c:c+k},["string","string"],"string");D.wrapFunctionAsNode("string/contains", -function(c,k){return void 0===c||void 0===k?!1:-1!=c.indexOf(k)},["string","string"],"boolean");D.wrapFunctionAsNode("string/toUpperCase",function(c){return null!=c&&c.constructor===String?c.toUpperCase():c},["string"],"string");D.wrapFunctionAsNode("string/split",function(c,k){null==k&&(k=this.properties.separator);if(null==c)return[];if(c.constructor===String)return c.split(k||" ");if(c.constructor===Array){for(var m=[],h=0;hQuat",C.desc="Converts euler angles (in degrees) to quaternion",C.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.euler);vec3.scale(this._degs,c,DEG2RAD);this.properties.use_yaw_pitch_roll&&(this._degs=[this._degs[2],this._degs[0],this._degs[1]]);c=quat.fromEuler(this._value,this._degs);this.setOutputData(0,c)},x.registerNodeType("math3d/euler_to_quat",C),C=function(){this.addInput(["quat","quat"]); +this.addOutput("euler","vec3");this._value=vec3.create()},C.title="Euler->Quat",C.desc="Converts rotX,rotY,rotZ in degrees to quat",C.prototype.onExecute=function(){var c=this.getInputData(0);c&&(quat.toEuler(this._value,c),vec3.scale(this._value,this._value,DEG2RAD),this.setOutputData(0,this._value))},x.registerNodeType("math3d/quat_to_euler",C),C=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},C.title="Rot. Vec3",C.desc= +"rotate a point",C.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var h=this.getInputData(1);null==h?this.setOutputData(c):this.setOutputData(0,vec3.transformQuat(vec3.create(),c,h))},x.registerNodeType("math3d/rotate_vec3",C),C=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},C.title="Mult. Quat",C.desc="rotate quaternion",C.prototype.onExecute=function(){var c=this.getInputData(0);if(null!= +c){var h=this.getInputData(1);null!=h&&(c=quat.multiply(this._value,c,h),this.setOutputData(0,c))}},x.registerNodeType("math3d/mult-quat",C),C=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},C.title="Quat Slerp",C.desc="quaternion spherical interpolation",C.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var h=this.getInputData(1);if(null!=h){var k=this.properties.factor; +null!=this.getInputData(2)&&(k=this.getInputData(2));c=quat.slerp(this._value,c,h,k);this.setOutputData(0,c)}}},x.registerNodeType("math3d/quat-slerp",C),C=function(){this.addInput("vec3","vec3");this.addOutput("remap","vec3");this.addOutput("clamped","vec3");this.properties={clamp:!0,range_min:[-1,-1,0],range_max:[1,1,0],target_min:[-1,-1,0],target_max:[1,1,0]};this._value=vec3.create();this._clamped=vec3.create()},C.title="Remap Range",C.desc="remap a 3D range",C.prototype.onExecute=function(){var c= +this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,h=this.properties.range_max,k=this.properties.target_min,e=this.properties.target_max,p=0;3>p;++p){var n=h[p]-c[p];this._clamped[p]=Math.clamp(this._value[p],c[p],h[p]);0==n?this._value[p]=0.5*(k[p]+e[p]):(n=(this._value[p]-c[p])/n,this.properties.clamp&&(n=Math.clamp(n,0,1)),this._value[p]=k[p]+n*(e[p]-k[p]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},x.registerNodeType("math3d/remap_range", +C)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); +(function(C){function c(c,k){return c==k}function m(){this.addInput("","string");this.addOutput("table","table");this.addOutput("rows","number");this.addProperty("value","");this.addProperty("separator",",");this._table=null}C=C.LiteGraph;C.wrapFunctionAsNode("string/toString",c,[""],"String");C.wrapFunctionAsNode("string/compare",c,["string","string"],"boolean");C.wrapFunctionAsNode("string/concatenate",function(c,k){return void 0===c?k:void 0===k?c:c+k},["string","string"],"string");C.wrapFunctionAsNode("string/contains", +function(c,k){return void 0===c||void 0===k?!1:-1!=c.indexOf(k)},["string","string"],"boolean");C.wrapFunctionAsNode("string/toUpperCase",function(c){return null!=c&&c.constructor===String?c.toUpperCase():c},["string"],"string");C.wrapFunctionAsNode("string/split",function(c,k){null==k&&(k=this.properties.separator);if(null==c)return[];if(c.constructor===String)return c.split(k||" ");if(c.constructor===Array){for(var m=[],h=0;he;++e){var h=this.getInputData(e);if(null!=h){var k=this.values[e];k.push(h);k.length>c[0]&&k.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var h=this.size,k=0.5*h[1]/ -this.properties.scale,m=c.colors,p=0.5*h[1];e.fillStyle="#000";e.fillRect(0,0,h[0],h[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,p);e.lineTo(h[0],p);e.stroke();if(this.inputs)for(var s=0;4>s;++s){var l=this.values[s];if(this.inputs[s]&&this.inputs[s].link){e.strokeStyle=m[s];e.beginPath();var a=l[0]*k*-1+p;e.moveTo(0,Math.clamp(a,0,h[1]));for(var b=1;be;++e){var h=this.getInputData(e);if(null!=h){var k=this.values[e];k.push(h);k.length>c[0]&&k.shift()}}}};c.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var h=this.size,k=0.5*h[1]/ +this.properties.scale,m=c.colors,w=0.5*h[1];e.fillStyle="#000";e.fillRect(0,0,h[0],h[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,w);e.lineTo(h[0],w);e.stroke();if(this.inputs)for(var t=0;4>t;++t){var l=this.values[t];if(this.inputs[t]&&this.inputs[t].link){e.strokeStyle=m[t];e.beginPath();var a=l[0]*k*-1+w;e.moveTo(0,Math.clamp(a,0,h[1]));for(var b=1;be&&(e=0);if(0!=c.length){var h=[0,0,0];if(0==e)h=c[0];else if(1==e)h=c[c.length-1];else{var k= -(c.length-1)*e,e=c[Math.floor(k)],c=c[Math.floor(k)+1],k=k-Math.floor(k);h[0]=e[0]*(1-k)+c[0]*k;h[1]=e[1]*(1-k)+c[1]*k;h[2]=e[2]*(1-k)+c[2]*k}for(var p in h)h[p]/=255;this.boxcolor=colorToString(h);this.setOutputData(0,h)}};e.registerNodeType("color/palette",n);k.title="Frame";k.desc="Frame viewerew";k.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];k.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame, +(c.length-1)*e,e=c[Math.floor(k)],c=c[Math.floor(k)+1],k=k-Math.floor(k);h[0]=e[0]*(1-k)+c[0]*k;h[1]=e[1]*(1-k)+c[1]*k;h[2]=e[2]*(1-k)+c[2]*k}for(var w in h)h[w]/=255;this.boxcolor=colorToString(h);this.setOutputData(0,h)}};e.registerNodeType("color/palette",n);k.title="Frame";k.desc="Frame viewerew";k.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];k.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame, 0,0,this.size[0],this.size[1])};k.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};k.prototype.onWidget=function(c,e){if("resize"==e.name&&this.frame){var h=this.frame.width,k=this.frame.height;h||null==this.frame.videoWidth||(h=this.frame.videoWidth,k=this.frame.videoHeight);h&&k&&(this.size=[h,k]);this.setDirtyCanvas(!0,!0)}else"view"==e.name&&this.show()};k.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};e.registerNodeType("graphics/frame", -k);v.title="Image fade";v.desc="Fades between images";v.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];v.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};v.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};v.prototype.onExecute= -function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var e=this.getInputData(0);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;c.globalAlpha=e;e=this.getInputData(1);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};e.registerNodeType("graphics/imagefade",v);h.title="Crop";h.desc="Crop Image"; +k);y.title="Image fade";y.desc="Fades between images";y.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];y.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};y.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};y.prototype.onExecute= +function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var e=this.getInputData(0);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;c.globalAlpha=e;e=this.getInputData(1);null!=e&&c.drawImage(e,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};e.registerNodeType("graphics/imagefade",y);h.title="Crop";h.desc="Crop Image"; h.prototype.onAdded=function(){this.createCanvas()};h.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};h.prototype.onExecute=function(){var c=this.getInputData(0);c&&(c.width?(this.canvas.getContext("2d").drawImage(c,-this.properties.x,-this.properties.y,c.width*this.properties.scale,c.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};h.prototype.onDrawBackground= -function(c){this.flags.collapsed||this.canvas&&c.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};h.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(console.error("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};e.registerNodeType("graphics/cropImage",h);B.title="Canvas";B.desc="Canvas to render stuff";B.prototype.onExecute= -function(){var c=this.canvas,e=this.properties.width|0,h=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=h&&(c.height=h);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};B.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};e.registerNodeType("graphics/canvas",B);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 h=this.getInputOrProperty("x"),k=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,h,k)}}};e.registerNodeType("graphics/drawImage",y);C.title="DrawRectangle";C.desc="Draws rectangle in canvas";C.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),h=this.getInputOrProperty("y"),k=this.getInputOrProperty("w"),p=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,h,k,p)}};e.registerNodeType("graphics/drawRectangle", -C);G.title="Video";G.desc="Video playback";G.widgets=[{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];G.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var c=this.getInputData(0);c&&0<=c&&1>=c&&(this._video.currentTime=c*this._video.duration,this._video.pause()); +function(c){this.flags.collapsed||this.canvas&&c.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};h.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(console.error("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};e.registerNodeType("graphics/cropImage",h);D.title="Canvas";D.desc="Canvas to render stuff";D.prototype.onExecute= +function(){var c=this.canvas,e=this.properties.width|0,h=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=h&&(c.height=h);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};D.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};e.registerNodeType("graphics/canvas",D);x.title="DrawImage";x.desc="Draws image into a canvas";x.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e= +this.getInputOrProperty("img");if(e){var h=this.getInputOrProperty("x"),k=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,h,k)}}};e.registerNodeType("graphics/drawImage",x);B.title="DrawRectangle";B.desc="Draws rectangle in canvas";B.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e=this.getInputOrProperty("x"),h=this.getInputOrProperty("y"),k=this.getInputOrProperty("w"),w=this.getInputOrProperty("h");c.getContext("2d").fillRect(e,h,k,w)}};e.registerNodeType("graphics/drawRectangle", +B);G.title="Video";G.desc="Video playback";G.widgets=[{name:"play",text:"PLAY",type:"minibutton"},{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];G.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var c=this.getInputData(0);c&&0<=c&&1>=c&&(this._video.currentTime=c*this._video.duration,this._video.pause()); this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime);this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};G.prototype.onStart=function(){this.play()};G.prototype.onStop=function(){this.stop()};G.prototype.loadVideo=function(c){this._video_url=c;var h=c.substr(0,10).indexOf(":"),k="";-1!=h&&(k=c.substr(0,h));h="";k&&(h=c.substr(0,c.indexOf("/",k.length+3)),h=h.substr(k.length+3));this.properties.use_proxy&&k&&e.proxy&&h!=location.host&& (c=e.proxy+c.substr(c.indexOf(":")+3));this._video=document.createElement("video");this._video.src=c;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var m=this;this._video.addEventListener("loadedmetadata",function(c){console.log("Duration: "+this.duration+" seconds");console.log("Size: "+this.videoWidth+","+this.videoHeight);m.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(c){console.log("video loading...")}); this._video.addEventListener("error",function(c){console.error("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:console.error("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:console.error("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:console.error("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:console.error("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended", @@ -445,26 +446,26 @@ var e=this}};E.prototype.closeStream=function(){if(this._webcam_stream){var c=th c;this.boxcolor="green";var e=this._video;e||(e=document.createElement("video"),e.autoplay=!0,e.srcObject=c,this._video=e,e.onloadedmetadata=function(c){console.log(c);E.is_webcam_open=!0});this.trigger("stream_ready",e)};E.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){this._video.frame=++this.frame;this._video.width=this._video.videoWidth;this._video.height=this._video.videoHeight;this.setOutputData(0, this._video);for(var c=1;c=this.size[1]||!this.properties.show|| !this._video||(c.save(),c.drawImage(this._video,0,0,this.size[0],this.size[1]),c.restore())};E.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",e.EVENT],["stream_closed",e.EVENT],["stream_error",e.EVENT]]};e.registerNodeType("graphics/webcam",E)})(this); -(function(D){function c(){this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",filter:!0};this.size=[c.image_preview_size,c.image_preview_size]}function m(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[c.image_preview_size,c.image_preview_size]}function n(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",generate_mipmaps:!1}}function k(){this.addInput("Texture", +(function(C){function c(){this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",filter:!0};this.size=[c.image_preview_size,c.image_preview_size]}function m(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[c.image_preview_size,c.image_preview_size]}function n(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",generate_mipmaps:!1}}function k(){this.addInput("Texture", "Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

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

\t\t

uv: tex. coords

color: texture colorB: textureB

time: scene time value: input value

For multiline you must type: result = ...

";this.properties={value:1,pixelcode:"color + colorB * value",uvcode:"",precision:c.DEFAULT}; -this.has_error=!1}function v(){this.addOutput("out","Texture");this.properties={code:"",u_value:1,u_color:[1,1,1,1],width:512,height:512,precision:c.DEFAULT};this.properties.code=v.pixel_shader;this._uniforms={u_value:1,u_color:vec4.create(),in_texture:0,texSize:vec4.create(),time:0}}function h(){this.addInput("in","Texture");this.addInput("scale","vec2");this.addInput("offset","vec2");this.addOutput("out","Texture");this.properties={offset:vec2.fromValues(0,0),scale:vec2.fromValues(1,1),precision:c.DEFAULT}} -function B(){this.addInput("in","Texture");this.addInput("warp","Texture");this.addInput("factor","number");this.addOutput("out","Texture");this.properties={factor:0.01,scale:[1,1],offset:[0,0],precision:c.DEFAULT};this._uniforms={u_texture:0,u_textureB:1,u_factor:1,u_scale:vec2.create(),u_offset:vec2.create()}}function y(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1,viewport:[0,0,1,1]};this.size[0]=130}function C(){this.addInput("Texture", +this.has_error=!1}function y(){this.addOutput("out","Texture");this.properties={code:"",u_value:1,u_color:[1,1,1,1],width:512,height:512,precision:c.DEFAULT};this.properties.code=y.pixel_shader;this._uniforms={u_value:1,u_color:vec4.create(),in_texture:0,texSize:vec4.create(),time:0}}function h(){this.addInput("in","Texture");this.addInput("scale","vec2");this.addInput("offset","vec2");this.addOutput("out","Texture");this.properties={offset:vec2.fromValues(0,0),scale:vec2.fromValues(1,1),precision:c.DEFAULT}} +function D(){this.addInput("in","Texture");this.addInput("warp","Texture");this.addInput("factor","number");this.addOutput("out","Texture");this.properties={factor:0.01,scale:[1,1],offset:[0,0],precision:c.DEFAULT};this._uniforms={u_texture:0,u_textureB:1,u_factor:1,u_scale:vec2.create(),u_offset:vec2.create()}}function x(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1,viewport:[0,0,1,1]};this.size[0]=130}function B(){this.addInput("Texture", "Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1,precision:c.DEFAULT}}function G(){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("","Texture");this.properties={size:[512,512],generate_mipmaps:!1,precision:c.DEFAULT}}function e(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("avg", -"vec4");this.addOutput("lum","number");this.properties={use_previous_frame:!0,high_quality:!1};this._uniforms={u_texture:0,u_mipmap_offset:0};this._luminance=new Float32Array(4)}function A(){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 F(){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 t(){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 H(){this.addInput("Image", -"image");this.addOutput("","Texture");this.properties={}}function p(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={enabled:!0,intensity:1,precision:c.DEFAULT,texture:null};p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader))}function s(){this.addInput("Texture","Texture");this.addInput("Atlas","Texture");this.addOutput("","Texture");this.properties={enabled:!0,num_row_symbols:4, -symbol_size:16,brightness:1,colorize:!1,filter:!1,invert:!1,precision:c.DEFAULT,generate_mipmaps:!1,texture:null};s._shader||(s._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader));this._uniforms={u_texture:0,u_textureB:1,u_row_simbols:4,u_simbol_size:16,u_res:vec2.create()}}function l(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");l._shader||(l._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, +"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 p(){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 F(){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 v(){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 H(){this.addInput("Image", +"image");this.addOutput("","Texture");this.properties={}}function w(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={enabled:!0,intensity:1,precision:c.DEFAULT,texture:null};w._shader||(w._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,w.pixel_shader))}function t(){this.addInput("Texture","Texture");this.addInput("Atlas","Texture");this.addOutput("","Texture");this.properties={enabled:!0,num_row_symbols:4, +symbol_size:16,brightness:1,colorize:!1,filter:!1,invert:!1,precision:c.DEFAULT,generate_mipmaps:!1,texture:null};t._shader||(t._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader));this._uniforms={u_texture:0,u_textureB:1,u_row_simbols:4,u_simbol_size:16,u_res:vec2.create()}}function l(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");l._shader||(l._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, l.pixel_shader))}function a(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:c.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3,u_color:this._color}}function b(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:c.DEFAULT}}function d(){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};d._shader||(d._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,d.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}}function f(){this.addInput("A","Texture");this.addInput("B","Texture");this.addInput("Mixer","Texture");this.addOutput("Texture","Texture");this.properties={factor:0.5,size_from_biggest:!0,invert:!1,precision:c.DEFAULT}; -this._uniforms={u_textureA:0,u_textureB:1,u_textureMix:2,u_mix:vec4.create()}}function g(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:c.DEFAULT};g._shader||(g._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader))}function r(){this.addInput("Texture","Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1, -high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}}function x(){this.addInput("Texture","Texture");this.addOutput("Texture","Texture");this.properties={precision:c.DEFAULT,invert:!1};this._uniforms={u_texture:0,u_camera_planes:null,u_ires:vec2.create()}}function K(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1, -scale:[1,1],precision:c.DEFAULT}}function q(){this.addInput("in","Texture");this.addInput("dirt","Texture");this.addOutput("out","Texture");this.addOutput("glow","Texture");this.properties={enabled:!0,intensity:1,persistence:0.99,iterations:16,threshold:0,scale:1,dirt_factor:0.5,precision:c.DEFAULT};this._textures=[];this._uniforms={u_intensity:1,u_texture:0,u_glow_texture:1,u_threshold:0,u_texel_size:vec2.create()}}function z(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture"); -this.properties={intensity:1,radius:5}}function w(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={sigma:1.4,k:1.6,p:21.7,epsilon:79,phi:0.017}}function u(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0}function N(){this.addInput("in","Texture");this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:c.LOW};this._uniforms={u_texture:0, +this._uniforms={u_textureA:0,u_textureB:1,u_textureMix:2,u_mix:vec4.create()}}function g(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:c.DEFAULT};g._shader||(g._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader))}function q(){this.addInput("Texture","Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1, +high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}}function A(){this.addInput("Texture","Texture");this.addOutput("Texture","Texture");this.properties={precision:c.DEFAULT,invert:!1};this._uniforms={u_texture:0,u_camera_planes:null,u_ires:vec2.create()}}function K(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1, +scale:[1,1],precision:c.DEFAULT}}function r(){this.addInput("in","Texture");this.addInput("dirt","Texture");this.addOutput("out","Texture");this.addOutput("glow","Texture");this.properties={enabled:!0,intensity:1,persistence:0.99,iterations:16,threshold:0,scale:1,dirt_factor:0.5,precision:c.DEFAULT};this._textures=[];this._uniforms={u_intensity:1,u_texture:0,u_glow_texture:1,u_threshold:0,u_texel_size:vec2.create()}}function s(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture"); +this.properties={intensity:1,radius:5}}function z(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={sigma:1.4,k:1.6,p:21.7,epsilon:79,phi:0.017}}function u(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0}function N(){this.addInput("in","Texture");this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:c.LOW};this._uniforms={u_texture:0, u_factor:1}}function R(){this.addInput("in","");this.properties={precision:c.LOW,width:0,height:0,channels:1};this.addOutput("out","Texture")}function J(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={precision:c.LOW,split_channels:!1};this._values=new Uint8Array(1024);this._values.fill(255);this._curve_texture=null;this._uniforms={u_texture:0,u_curve:1,u_range:1};this._must_update=!0;this._points={RGB:[[0,0],[1,1]],R:[[0,0],[1,1]],G:[[0,0],[1,1]],B:[[0,0],[1,1]]}; this.curve_editor=null;this.addWidget("toggle","Split Channels",!1,"split_channels");this.addWidget("combo","Channel","RGB",{values:["RGB","R","G","B"]});this.curve_offset=68;this.size=[240,160]}function P(){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 L(){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 O(){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 M(){this.addInput("v"); -this.addOutput("out","Texture");this.properties={code:M.default_code,width:512,height:512,clear:!0,precision:c.DEFAULT,use_html_canvas:!1};this._temp_texture=this._func=null;this.compileCode()}function Q(){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 S(){this.addInput("in","texture");this.addInput("yaw","number");this.addOutput("out","texture");this.properties={yaw:0}}var I=D.LiteGraph, -U=D.LGraphCanvas;D.LGraphTexture=null;"undefined"!=typeof GL&&(U.link_type_colors.Texture="#987",D.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.UNDEFINED=0,c.PASS_THROUGH=1,c.COPY=2,c.LOW=3,c.HIGH=4,c.REUSE=5,c.DEFAULT=2,c.MODE_VALUES={undefined:c.UNDEFINED,"pass through":c.PASS_THROUGH,copy:c.COPY,low:c.LOW,high:c.HIGH,reuse:c.REUSE,"default":c.DEFAULT},c.getTexturesContainer= +this.addOutput("out","Texture");this.properties={code:M.default_code,width:512,height:512,clear:!0,precision:c.DEFAULT,use_html_canvas:!1};this._temp_texture=this._func=null;this.compileCode()}function Q(){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 S(){this.addInput("in","texture");this.addInput("yaw","number");this.addOutput("out","texture");this.properties={yaw:0}}var I=C.LiteGraph, +U=C.LGraphCanvas;C.LGraphTexture=null;"undefined"!=typeof GL&&(U.link_type_colors.Texture="#987",C.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.UNDEFINED=0,c.PASS_THROUGH=1,c.COPY=2,c.LOW=3,c.HIGH=4,c.REUSE=5,c.DEFAULT=2,c.MODE_VALUES={undefined:c.UNDEFINED,"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)&&I.proxy&&(d=I.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 f=null;switch(d){case c.LOW:f= gl.UNSIGNED_BYTE;break;case c.HIGH:f=gl.HIGH_PRECISION_FORMAT;break;case c.REUSE:return a;default:f=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==f||(b=new GL.Texture(a.width,a.height,{type:f,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,d){if(a){var c=null;"string"==typeof a?c=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?c=GL.Texture.fromDDSInMemory(a): @@ -478,29 +479,29 @@ n.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties. 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,f=512;a?(d=a.width,f=a.height):b&&(d=b.width,f=b.height);b||(b=GL.Texture.getWhiteTexture());var g=c.getTextureType(this.properties.precision,a);this._tex=a||this._tex? c.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(d,f,{type:g,format:gl.RGBA,filter:gl.LINEAR});g="";this.properties.uvcode&&(g="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(g=this.properties.uvcode));var e="";this.properties.pixelcode&&(e="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(e=this.properties.pixelcode));var h=this._shader;if(!(this.has_error||h&&this._shader_code==g+"|"+e)){var l=c.replaceCode(k.pixel_shader, -{UV_CODE:g,PIXEL_CODE:e});try{h=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l),this.boxcolor="#00FF00"}catch(p){GL.Shader.dumpErrorToConsole(p,Shader.SCREEN_VERTEX_SHADER,l);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=h;this._shader_code=g+"|"+e}if(this._shader){var q=this.getInputData(2);null!=q?this.properties.value=q:q=parseFloat(this.properties.value);var z=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND); -a&&a.bind(0);b&&b.bind(1);var c=Mesh.getScreenQuad();h.uniforms({u_texture:0,u_textureB:1,value:q,texSize:[d,f,1/d,1/f],time:z}).draw(c)});this.setOutputData(0,this._tex)}}}},k.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec4 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t", +{UV_CODE:g,PIXEL_CODE:e});try{h=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l),this.boxcolor="#00FF00"}catch(r){GL.Shader.dumpErrorToConsole(r,Shader.SCREEN_VERTEX_SHADER,l);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=h;this._shader_code=g+"|"+e}if(this._shader){var s=this.getInputData(2);null!=s?this.properties.value=s:s=parseFloat(this.properties.value);var w=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND); +a&&a.bind(0);b&&b.bind(1);var c=Mesh.getScreenQuad();h.uniforms({u_texture:0,u_textureB:1,value:s,texSize:[d,f,1/d,1/f],time:w}).draw(c)});this.setOutputData(0,this._tex)}}}},k.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec4 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t", k.registerPreset=function(a,b){k.presets[a]=b},k.registerPreset("",""),k.registerPreset("bypass","color"),k.registerPreset("add","color + colorB * value"),k.registerPreset("substract","(color - colorB) * value"),k.registerPreset("mate","mix( color, colorB, color4B.a * value)"),k.registerPreset("invert","vec3(1.0) - color"),k.registerPreset("multiply","color * colorB * value"),k.registerPreset("divide","(color / colorB) / value"),k.registerPreset("difference","abs(color - colorB) * value"),k.registerPreset("max", "max(color, colorB) * value"),k.registerPreset("min","min(color, colorB) * value"),k.registerPreset("displace","texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"),k.registerPreset("grayscale","vec3(color.x + color.y + color.z) * value / 3.0"),k.registerPreset("saturation","mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"),k.registerPreset("normalmap","\n\t\tfloat z0 = texture2D(u_texture, uv + vec2(-texSize.z, -texSize.w) ).x;\n\t\tfloat z1 = texture2D(u_texture, uv + vec2(0.0, -texSize.w) ).x;\n\t\tfloat z2 = texture2D(u_texture, uv + vec2(texSize.z, -texSize.w) ).x;\n\t\tfloat z3 = texture2D(u_texture, uv + vec2(-texSize.z, 0.0) ).x;\n\t\tfloat z4 = color.x;\n\t\tfloat z5 = texture2D(u_texture, uv + vec2(texSize.z, 0.0) ).x;\n\t\tfloat z6 = texture2D(u_texture, uv + vec2(-texSize.z, texSize.w) ).x;\n\t\tfloat z7 = texture2D(u_texture, uv + vec2(0.0, texSize.w) ).x;\n\t\tfloat z8 = texture2D(u_texture, uv + vec2(texSize.z, texSize.w) ).x;\n\t\tvec3 normal = vec3( z2 + 2.0*z4 + z7 - z0 - 2.0*z3 - z5, z5 + 2.0*z6 + z7 -z0 - 2.0*z1 - z2, 1.0 );\n\t\tnormal.xy *= value;\n\t\tresult.xyz = normalize(normal) * 0.5 + vec3(0.5);\n\t"), -k.registerPreset("threshold","vec3(color.x > colorB.x * value ? 1.0 : 0.0,color.y > colorB.y * value ? 1.0 : 0.0,color.z > colorB.z * value ? 1.0 : 0.0)"),k.prototype.onInspect=function(a){var b=this;a.addCombo("Presets","",{values:Object.keys(k.presets),callback:function(d){var c=k.presets[d];c&&(b.setProperty("pixelcode",c),b.title=d,a.refresh())}})},I.registerNodeType("texture/operation",k),v.title="Shader",v.desc="Texture shader",v.widgets_info={code:{type:"code",lang:"glsl"},precision:{widget:"combo", -values:c.MODE_VALUES}},v.prototype.onPropertyChanged=function(a,b){if("code"==a){var d=this.getShader();if(d){var c=d.uniformInfo;if(this.inputs)for(var f={},g=0;g colorB.x * value ? 1.0 : 0.0,color.y > colorB.y * value ? 1.0 : 0.0,color.z > colorB.z * value ? 1.0 : 0.0)"),k.prototype.onInspect=function(a){var b=this;a.addCombo("Presets","",{values:Object.keys(k.presets),callback:function(d){var c=k.presets[d];c&&(b.setProperty("pixelcode",c),b.title=d,a.refresh())}})},I.registerNodeType("texture/operation",k),y.title="Shader",y.desc="Texture shader",y.widgets_info={code:{type:"code",lang:"glsl"},precision:{widget:"combo", +values:c.MODE_VALUES}},y.prototype.onPropertyChanged=function(a,b){if("code"==a){var d=this.getShader();if(d){var c=d.uniformInfo;if(this.inputs)for(var f={},g=0;g=this.size[1])){var b=this.getInputData(0);b&&a.drawImage(a==gl?b:gl.canvas,10,30,this.size[0]-20,this.size[1]-40)}},y.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA, -gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST);var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);var d=y._prev_viewport;d.set(gl.viewport_data);var c=this.properties.viewport;gl.viewport(d[0]+d[2]*c[0],d[1]+d[3]*c[1],d[2]*c[2],d[3]*c[3]);gl.getViewport();this.properties.antialiasing?(y._shader||(y._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, -y.aa_pixel_shader)),c=Mesh.getScreenQuad(),a.bind(0),y._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)):1!=b?(y._gamma_shader||(y._gamma_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,y.gamma_pixel_shader)),a.toViewport(y._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport();gl.viewport(d[0],d[1],d[2],d[3])}},y.prototype.onGetInputs=function(){return[["gamma","number"]]},y.aa_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 uViewportSize;\n\t\tuniform vec2 inverseVP;\n\t\tuniform float u_igamma;\n\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\n\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t{\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\n\t\t\tvec2 dir;\n\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\n\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\n\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\n\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\n\t\t\t//return vec4(rgbA,1.0);\n\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t", -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",I.registerNodeType("texture/toviewport",y),C.title="Copy",C.desc="Copy Texture",C.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", -values:c.MODE_VALUES}},C.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,d=a.height;0!=this.properties.size&&(d=b=this.properties.size);var f=this._temp_texture,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);f&&f.width==b&&f.height==d&&f.type==g||(f=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(f=gl.LINEAR_MIPMAP_LINEAR), -this._temp_texture=new GL.Texture(b,d,{type:g,format:gl.RGBA,minFilter:f,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},I.registerNodeType("texture/copy",C),G.title="Downsample",G.desc="Downsample Texture",G.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, +h),D.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},D.title="Warp",D.desc="Texture warp operation",D.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),d=512,f=512;a?(d=a.width,f=a.height):b&&(d=b.width,f=b.height);this._tex=a||this._tex?c.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(d,f,{type:this.precision=== +c.LOW?gl.UNSIGNED_BYTE:gl.HIGH_PRECISION_FORMAT,format:gl.RGBA,filter:gl.LINEAR});var g=this._shader;g||(g=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,D.pixel_shader));d=this.getInputData(2);null!=d?this.properties.factor=d:d=parseFloat(this.properties.factor);var e=this._uniforms;e.u_factor=d;e.u_scale.set(this.properties.scale);e.u_offset.set(this.properties.offset);this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var d= +Mesh.getScreenQuad();g.uniforms(e).draw(d)});this.setOutputData(0,this._tex)}},D.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 float u_factor;\n\t\tuniform vec2 u_scale;\n\t\tuniform vec2 u_offset;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor * u_scale + u_offset;\n\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\t\t}\n\t\t", +I.registerNodeType("texture/warp",D),x.title="to Viewport",x.desc="Texture to viewport",x._prev_viewport=new Float32Array(4),x.prototype.onDrawBackground=function(a){if(!(this.flags.collapsed||40>=this.size[1])){var b=this.getInputData(0);b&&a.drawImage(a==gl?b:gl.canvas,10,30,this.size[0]-20,this.size[1]-40)}},x.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA, +gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST);var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);var d=x._prev_viewport;d.set(gl.viewport_data);var c=this.properties.viewport;gl.viewport(d[0]+d[2]*c[0],d[1]+d[3]*c[1],d[2]*c[2],d[3]*c[3]);gl.getViewport();this.properties.antialiasing?(x._shader||(x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, +x.aa_pixel_shader)),c=Mesh.getScreenQuad(),a.bind(0),x._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)):1!=b?(x._gamma_shader||(x._gamma_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,x.gamma_pixel_shader)),a.toViewport(x._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport();gl.viewport(d[0],d[1],d[2],d[3])}},x.prototype.onGetInputs=function(){return[["gamma","number"]]},x.aa_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 uViewportSize;\n\t\tuniform vec2 inverseVP;\n\t\tuniform float u_igamma;\n\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\n\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t{\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\n\t\t\tvec2 dir;\n\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\n\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\n\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\n\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\n\t\t\t//return vec4(rgbA,1.0);\n\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t", +x.gamma_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_igamma;\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t gl_FragColor = color;\n\t\t}\n\t\t",I.registerNodeType("texture/toviewport",x),B.title="Copy",B.desc="Copy Texture",B.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", +values:c.MODE_VALUES}},B.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,d=a.height;0!=this.properties.size&&(d=b=this.properties.size);var f=this._temp_texture,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);f&&f.width==b&&f.height==d&&f.type==g||(f=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(f=gl.LINEAR_MIPMAP_LINEAR), +this._temp_texture=new GL.Texture(b,d,{type:g,format:gl.RGBA,minFilter:f,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},I.registerNodeType("texture/copy",B),G.title="Downsample",G.desc="Downsample Texture",G.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, G.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0,a);else{var b=G._shader;b||(G._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,G.pixel_shader));var d=a.width|0,f=a.height|0,g=a.type;this.properties.precision===c.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,h=a,l= -null,p=[],a={type:g,format:a.format},g=vec2.create(),q={u_offset:g};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var k=0;k>1||0;f=f>>1||0;l=GL.Texture.getTemporary(d,f,a);p.push(l);h.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);h.copyTo(l,b,q);if(1==d&&1==f)break;h=l}this._texture=p.pop();for(k=0;k>1||0;f=f>>1||0;l=GL.Texture.getTemporary(d,f,a);r.push(l);h.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);h.copyTo(l,b,k);if(1==d&&1==f)break;h=l}this._texture=r.pop();for(s=0;s>=2,c++,1!=d););a.copyTo(this._textures_chain[0]);for(var c=1;c<=this._textures_chain.length;++c)a=this._textures_chain[c];var f=A._shader,g=this._uniforms;g.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST); -gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(f,g)})}},A.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", +I.registerNodeType("texture/average",e),p.widgets_info={mode:{widget:"combo",values:["min","max","avg"]}},p.title="MinMax",p.desc="Compute the scene min max",p.prototype.onExecute=function(){this.properties.use_previous_frame||this.update();this.setOutputData(0,this._temp_texture);this.setOutputData(1,this._luminance)},p.prototype.onPreRenderExecute=function(){this.update()},p.prototype.update=function(){var a=this.getInputData(0);if(a&&(this.isOutputConnected(0)||this.isOutputConnected(1))){p._shader|| +(p._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,p.pixel_shader));var b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);var d=512;if(!this._textures_chain.length||this._textures_chain[0].type!=b)for(;c&&(this._textures_chain[c]=new GL.Texture(d,d,{type:b,format:gl.RGBA,filter:gl.NEAREST}),d>>=2,c++,1!=d););a.copyTo(this._textures_chain[0]);for(var c=1;c<=this._textures_chain.length;++c)a=this._textures_chain[c];var f=p._shader,g=this._uniforms;g.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST); +gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(f,g)})}},p.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t", F.title="Smooth",F.desc="Smooth texture over time",F.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){F._shader||(F._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,F.pixel_shader));var b=this._temp_texture;b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(b={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(a.width,a.height,b),this._temp_texture2=new GL.Texture(a.width,a.height,b),a.copyTo(this._temp_texture2));var b= this._temp_texture,d=this._temp_texture2,c=F._shader,f=this._uniforms;f.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){d.bind(1);a.toViewport(c,f)});this.setOutputData(0,b);this._temp_texture=d;this._temp_texture2=b}},F.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_factor;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t}\n\t\t", -I.registerNodeType("texture/temporal_smooth",F),t.title="Lineal Avg Smooth",t.desc="Smooth texture linearly over time",t["@samples"]={type:"number",min:1,max:64,step:1,precision:1},t.prototype.getPreviewTexture=function(){return this._temp_texture2},t.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){t._shader||(t._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,t.pixel_shader_copy),t._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,t.pixel_shader_avg)); -var b=Math.clamp(this.properties.samples,0,64),d=this.frame,c=this.properties.frames_interval;if(0==c||0==d%c){d=this._temp_texture;d&&d.type==a.type&&d.width==b||(d={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,d),this._temp_texture2=new GL.Texture(b,1,d),this._temp_texture_out=new GL.Texture(1,1,d));var f=this._temp_texture,g=this._temp_texture2,e=t._shader_copy,h=t._shader_avg,l=this._uniforms;l.u_samples=b;l.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); -f.drawTo(function(){g.bind(1);a.toViewport(e,l)});this._temp_texture_out.drawTo(function(){f.toViewport(h,l)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=f}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},t.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", -t.pixel_shader_avg="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform int u_samples;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\tfor(int i = 0; i < 64; ++i)\n\t\t\t{\n\t\t\t\tcolor += texture2D( u_texture, vec2( float(i)*u_isamples,0.0) );\n\t\t\t\tif(i == (u_samples - 1))\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tgl_FragColor = color * u_isamples;\n\t\t}\n\t\t",I.registerNodeType("texture/linear_avg_smooth", -t),H.title="Image to Texture",H.desc="Uploads an image to the GPU",H.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,d=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var c=this._temp_texture;c&&c.width==b&&c.height==d||(this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+f); -return}this.setOutputData(0,this._temp_texture)}}},I.registerNodeType("texture/imageToTexture",H),p.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},p.title="LUT",p.desc="Apply LUT to Texture",p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===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(p._shader,{u_texture:0,u_textureB:1, -u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},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 sampler2D u_textureB;\n\t\tuniform float u_amount;\n\t\t\n\t\tvoid main() {\n\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t mediump vec2 quad1;\n\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t mediump vec2 quad2;\n\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t highp vec2 texPos1;\n\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t highp vec2 texPos2;\n\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t}\n\t\t", -I.registerNodeType("texture/LUT",p),s.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},s.title="Encode",s.desc="Apply a texture atlas to encode a texture",s.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, +I.registerNodeType("texture/temporal_smooth",F),v.title="Lineal Avg Smooth",v.desc="Smooth texture linearly over time",v["@samples"]={type:"number",min:1,max:64,step:1,precision:1},v.prototype.getPreviewTexture=function(){return this._temp_texture2},v.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){v._shader||(v._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.pixel_shader_copy),v._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.pixel_shader_avg)); +var b=Math.clamp(this.properties.samples,0,64),d=this.frame,c=this.properties.frames_interval;if(0==c||0==d%c){d=this._temp_texture;d&&d.type==a.type&&d.width==b||(d={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,d),this._temp_texture2=new GL.Texture(b,1,d),this._temp_texture_out=new GL.Texture(1,1,d));var f=this._temp_texture,g=this._temp_texture2,e=v._shader_copy,h=v._shader_avg,l=this._uniforms;l.u_samples=b;l.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); +f.drawTo(function(){g.bind(1);a.toViewport(e,l)});this._temp_texture_out.drawTo(function(){f.toViewport(h,l)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=f}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},v.pixel_shader_copy="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tif( v_coord.x <= u_isamples )\n\t\t\t\tgl_FragColor = texture2D( u_texture, vec2(0.5) );\n\t\t\telse\n\t\t\t\tgl_FragColor = texture2D( u_textureB, v_coord - vec2(u_isamples,0.0) );\n\t\t}\n\t\t", +v.pixel_shader_avg="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform int u_samples;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\tfor(int i = 0; i < 64; ++i)\n\t\t\t{\n\t\t\t\tcolor += texture2D( u_texture, vec2( float(i)*u_isamples,0.0) );\n\t\t\t\tif(i == (u_samples - 1))\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tgl_FragColor = color * u_isamples;\n\t\t}\n\t\t",I.registerNodeType("texture/linear_avg_smooth", +v),H.title="Image to Texture",H.desc="Uploads an image to the GPU",H.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,d=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var c=this._temp_texture;c&&c.width==b&&c.height==d||(this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+f); +return}this.setOutputData(0,this._temp_texture)}}},I.registerNodeType("texture/imageToTexture",H),w.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},w.title="LUT",w.desc="Apply LUT to Texture",w.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture)); +if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(w._shader,{u_texture:0,u_textureB:1, +u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},w.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_amount;\n\t\t\n\t\tvoid main() {\n\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t mediump vec2 quad1;\n\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t mediump vec2 quad2;\n\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t highp vec2 texPos1;\n\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t highp vec2 texPos2;\n\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t}\n\t\t", +I.registerNodeType("texture/LUT",w),t.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},t.title="Encode",t.desc="Apply a texture atlas to encode a texture",t.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this._uniforms;d.u_row_simbols=Math.floor(this.properties.num_row_symbols);d.u_symbol_size=this.properties.symbol_size;d.u_brightness=this.properties.brightness; -d.u_invert=this.properties.invert?1:0;d.u_colorize=this.properties.colorize?1:0;this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);d.u_res[0]=this._tex.width;d.u_res[1]=this._tex.height;this._tex.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);this._tex.drawTo(function(){b.bind(1);a.toViewport(s._shader,d)});this.properties.generate_mipmaps&&(this._tex.bind(0),gl.generateMipmap(this._tex.texture_type), -this._tex.unbind(0));this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},s.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_row_simbols;\n\t\tuniform float u_symbol_size;\n\t\tuniform float u_brightness;\n\t\tuniform float u_invert;\n\t\tuniform float u_colorize;\n\t\tuniform vec2 u_res;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 total_symbols = u_res / u_symbol_size;\n\t\t\tvec2 uv = floor(v_coord * total_symbols) / total_symbols; //pixelate \n\t\t\tvec2 local_uv = mod(v_coord * u_res, u_symbol_size) / u_symbol_size;\n\t\t\tlowp vec4 textureColor = texture2D(u_texture, uv );\n\t\t\tfloat lum = clamp(u_brightness * (textureColor.x + textureColor.y + textureColor.z)/3.0,0.0,1.0);\n\t\t\tif( u_invert == 1.0 ) lum = 1.0 - lum;\n\t\t\tfloat index = floor( lum * (u_row_simbols * u_row_simbols - 1.0));\n\t\t\tfloat col = mod( index, u_row_simbols );\n\t\t\tfloat row = u_row_simbols - floor( index / u_row_simbols ) - 1.0;\n\t\t\tvec2 simbol_uv = ( vec2( col, row ) + local_uv ) / u_row_simbols;\n\t\t\tvec4 color = texture2D( u_textureB, simbol_uv );\n\t\t\tif(u_colorize == 1.0)\n\t\t\t\tcolor *= textureColor;\n\t\t\tgl_FragColor = color;\n\t\t}\n\t\t", -I.registerNodeType("texture/encode",s),l.title="Texture to Channels",l.desc="Split texture channels",l.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,d=0,c=0;4>c;c++)this.isOutputConnected(c)?(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type&&this._channels[c].format==b||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), +d.u_invert=this.properties.invert?1:0;d.u_colorize=this.properties.colorize?1:0;this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);d.u_res[0]=this._tex.width;d.u_res[1]=this._tex.height;this._tex.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);this._tex.drawTo(function(){b.bind(1);a.toViewport(t._shader,d)});this.properties.generate_mipmaps&&(this._tex.bind(0),gl.generateMipmap(this._tex.texture_type), +this._tex.unbind(0));this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},t.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_row_simbols;\n\t\tuniform float u_symbol_size;\n\t\tuniform float u_brightness;\n\t\tuniform float u_invert;\n\t\tuniform float u_colorize;\n\t\tuniform vec2 u_res;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 total_symbols = u_res / u_symbol_size;\n\t\t\tvec2 uv = floor(v_coord * total_symbols) / total_symbols; //pixelate \n\t\t\tvec2 local_uv = mod(v_coord * u_res, u_symbol_size) / u_symbol_size;\n\t\t\tlowp vec4 textureColor = texture2D(u_texture, uv );\n\t\t\tfloat lum = clamp(u_brightness * (textureColor.x + textureColor.y + textureColor.z)/3.0,0.0,1.0);\n\t\t\tif( u_invert == 1.0 ) lum = 1.0 - lum;\n\t\t\tfloat index = floor( lum * (u_row_simbols * u_row_simbols - 1.0));\n\t\t\tfloat col = mod( index, u_row_simbols );\n\t\t\tfloat row = u_row_simbols - floor( index / u_row_simbols ) - 1.0;\n\t\t\tvec2 simbol_uv = ( vec2( col, row ) + local_uv ) / u_row_simbols;\n\t\t\tvec4 color = texture2D( u_textureB, simbol_uv );\n\t\t\tif(u_colorize == 1.0)\n\t\t\t\tcolor *= textureColor;\n\t\t\tgl_FragColor = color;\n\t\t}\n\t\t", +I.registerNodeType("texture/encode",t),l.title="Texture to Channels",l.desc="Split texture channels",l.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,d=0,c=0;4>c;c++)this.isOutputConnected(c)?(this._channels[c]&&this._channels[c].width==a.width&&this._channels[c].height==a.height&&this._channels[c].type==a.type&&this._channels[c].format==b||(this._channels[c]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), d++):this._channels[c]=null;if(d){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var f=Mesh.getScreenQuad(),g=l._shader,e=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],c=0;4>c;c++)this._channels[c]&&(this._channels[c].drawTo(function(){a.bind(0);g.uniforms({u_texture:0,u_mask:e[c]}).draw(f)}),this.setOutputData(c,this._channels[c]))}}},l.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec4 u_mask;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t}\n\t\t", I.registerNodeType("texture/textureChannels",l),a.title="Channels to Texture",a.desc="Split texture channels",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.prototype.onExecute=function(){var b=c.getWhiteTexture(),d=this.getInputData(0)||b,f=this.getInputData(1)||b,g=this.getInputData(2)||b,e=this.getInputData(3)||b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var h=Mesh.getScreenQuad();a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader));var l=a._shader, -b=Math.max(d.width,f.width,g.width,e.width),p=Math.max(d.height,f.height,g.height,e.height),q=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==b&&this._texture.height==p&&this._texture.type==q||(this._texture=new GL.Texture(b,p,{type:q,format:gl.RGBA,filter:gl.LINEAR}));b=this._color;b[0]=this.properties.R;b[1]=this.properties.G;b[2]=this.properties.B;b[3]=this.properties.A;var k=this._uniforms;this._texture.drawTo(function(){d.bind(0); -f.bind(1);g.bind(2);e.bind(3);l.uniforms(k).draw(h)});this.setOutputData(0,this._texture)},a.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureR;\n\t\tuniform sampler2D u_textureG;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform vec4 u_color;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = u_color * vec4( \t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t}\n\t\t", +b=Math.max(d.width,f.width,g.width,e.width),r=Math.max(d.height,f.height,g.height,e.height),k=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==b&&this._texture.height==r&&this._texture.type==k||(this._texture=new GL.Texture(b,r,{type:k,format:gl.RGBA,filter:gl.LINEAR}));b=this._color;b[0]=this.properties.R;b[1]=this.properties.G;b[2]=this.properties.B;b[3]=this.properties.A;var s=this._uniforms;this._texture.drawTo(function(){d.bind(0); +f.bind(1);g.bind(2);e.bind(3);l.uniforms(s).draw(h)});this.setOutputData(0,this._texture)},a.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureR;\n\t\tuniform sampler2D u_textureG;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform vec4 u_color;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = u_color * vec4( \t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t}\n\t\t", I.registerNodeType("texture/channelsTexture",a),b.title="Color",b.desc="Generates a 1x1 texture with a constant color",b.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},b.prototype.onDrawBackground=function(a){var b=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(b[0],0,1))+","+Math.floor(255*Math.clamp(b[1],0,1))+","+Math.floor(255*Math.clamp(b[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])},b.prototype.onExecute= function(){var a=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var b=0;ba.width?b: -a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),h=null,l=this._uniforms;d?(h=f._shader_tex,h||(h=f._shader_tex=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader,{MIX_TEX:""}))):(h=f._shader_factor,h||(h=f._shader_factor=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader)),g=null==g?this.properties.factor:g,l.u_mix.set([g,g,g,g]));var p=this.properties.invert;this._tex.drawTo(function(){a.bind(p?1:0);b.bind(p?0:1);d&&d.bind(2); +a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),h=null,l=this._uniforms;d?(h=f._shader_tex,h||(h=f._shader_tex=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader,{MIX_TEX:""}))):(h=f._shader_factor,h||(h=f._shader_factor=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader)),g=null==g?this.properties.factor:g,l.u_mix.set([g,g,g,g]));var r=this.properties.invert;this._tex.drawTo(function(){a.bind(r?1:0);b.bind(r?0:1);d&&d.bind(2); h.uniforms(l).draw(e)});this.setOutputData(0,this._tex)}}},f.prototype.onGetInputs=function(){return[["factor","number"]]},f.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform sampler2D u_textureB;\n\t\t#ifdef MIX_TEX\n\t\t\tuniform sampler2D u_textureMix;\n\t\t#else\n\t\t\tuniform vec4 u_mix;\n\t\t#endif\n\t\t\n\t\tvoid main() {\n\t\t\t#ifdef MIX_TEX\n\t\t\t vec4 f = texture2D(u_textureMix, v_coord);\n\t\t\t#else\n\t\t\t vec4 f = u_mix;\n\t\t\t#endif\n\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), f );\n\t\t}\n\t\t", I.registerNodeType("texture/mix",f),g.title="Edges",g.desc="Detects edges",g.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},g.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),d=g._shader,f=this.properties.invert,e=this.properties.factor, h=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);d.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:e,u_threshold:h,u_invert:f?1:0}).draw(b)});this.setOutputData(0,this._tex)}}},g.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_isize;\n\t\tuniform int u_invert;\n\t\tuniform float u_factor;\n\t\tuniform float u_threshold;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\tdiff *= u_factor;\n\t\t\tif(u_invert == 1)\n\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\tif( u_threshold == 0.0 )\n\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\telse\n\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t", -I.registerNodeType("texture/edges",g),r.title="Depth Range",r.desc="Generates a texture with a depth range",r.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, -filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var c=this.properties.range;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.range=c);d.u_distance=b;d.u_range=c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();r._shader||(r._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r.pixel_shader),r._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r.pixel_shader, -{ONLY_DEPTH:""}));var g=this.properties.only_depth?r._shader_onlydepth:r._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},r.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform float u_distance;\n\t\tuniform float u_range;\n\t\t\n\t\tfloat LinearDepth()\n\t\t{\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tfloat depth = LinearDepth();\n\t\t\t#ifdef ONLY_DEPTH\n\t\t\t gl_FragColor = vec4(depth);\n\t\t\t#else\n\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\tfloat dof = 1.0;\n\t\t\t\tif(diff <= u_range)\n\t\t\t\t\tdof = diff / u_range;\n\t\t\t gl_FragColor = vec4(dof);\n\t\t\t#endif\n\t\t}\n\t\t", -I.registerNodeType("texture/depth_range",r),x.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},x.title="Linear Depth",x.desc="Creates a color texture with linear depth",x.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&(a.format==gl.DEPTH_COMPONENT||a.format==gl.DEPTH_STENCIL)){var b=this.properties.precision==c.HIGH?gl.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&& -this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGB,filter:gl.LINEAR}));var d=this._uniforms;d.u_invert=this.properties.invert?1:0;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();x._shader||(x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.pixel_shader));var g=x._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1, -1E3];d.u_camera_planes=b;d.u_ires.set([0,0]);this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},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_camera_planes;\n\t\tuniform int u_invert;\n\t\tuniform vec2 u_ires;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t", -I.registerNodeType("texture/linear_depth",x),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)&& +I.registerNodeType("texture/edges",g),q.title="Depth Range",q.desc="Generates a texture with a depth range",q.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, +filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var c=this.properties.range;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.range=c);d.u_distance=b;d.u_range=c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();q._shader||(q._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader),q._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q.pixel_shader, +{ONLY_DEPTH:""}));var g=this.properties.only_depth?q._shader_onlydepth:q._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},q.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform float u_distance;\n\t\tuniform float u_range;\n\t\t\n\t\tfloat LinearDepth()\n\t\t{\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tfloat depth = LinearDepth();\n\t\t\t#ifdef ONLY_DEPTH\n\t\t\t gl_FragColor = vec4(depth);\n\t\t\t#else\n\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\tfloat dof = 1.0;\n\t\t\t\tif(diff <= u_range)\n\t\t\t\t\tdof = diff / u_range;\n\t\t\t gl_FragColor = vec4(dof);\n\t\t\t#endif\n\t\t}\n\t\t", +I.registerNodeType("texture/depth_range",q),A.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},A.title="Linear Depth",A.desc="Creates a color texture with linear depth",A.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&(a.format==gl.DEPTH_COMPONENT||a.format==gl.DEPTH_STENCIL)){var b=this.properties.precision==c.HIGH?gl.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&& +this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGB,filter:gl.LINEAR}));var d=this._uniforms;d.u_invert=this.properties.invert?1:0;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();A._shader||(A._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var g=A._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1, +1E3];d.u_camera_planes=b;d.u_ires.set([0,0]);this._temp_texture.drawTo(function(){a.bind(0);g.uniforms(d).draw(f)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},A.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform int u_invert;\n\t\tuniform vec2 u_ires;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t", +I.registerNodeType("texture/linear_depth",A),K.title="Blur",K.desc="Blur a texture",K.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},K.max_iterations=20,K.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=this.properties.iterations;this.isInputConnected(1)&& (d=this.getInputData(1),this.properties.iterations=d);d=Math.min(Math.floor(d),K.max_iterations);if(0==d)this.setOutputData(0,a);else{var c=this.properties.intensity;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.intensity=c);var f=I.camera_aspect;f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,g=this.properties.scale||[1,1];a.applyBlur(f*g[0],g[1],c,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;p=h[r]=GL.Texture.getTemporary(b,d,f);s[0]=1/k.width;s[1]=1/k.height;k.blit(p,l.uniforms(e));k=p}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/k.width,s[1]=1/k.height,e.u_intensity=u,e.u_delta=1,k.blit(b,l.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity= -this.getInputOrProperty("persistence");e.u_delta=0.5;for(r-=2;0<=r;r--)p=h[r],h[r]=null,s[0]=1/k.width,s[1]=1/k.height,k.blit(p,l.uniforms(e)),GL.Texture.releaseTemporary(k),k=p;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(h=this._glow_texture,h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),k.blit(h),this.setOutputData(1,h));if(this.isOutputConnected(0)){h=this._final_texture; -h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var w=this.getInputData(1),m=this.getInputOrProperty("dirt_factor");e.u_intensity=u;l=w?q._dirt_final_shader:q._final_shader;l||(l=w?q._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,q.final_pixel_shader,{USE_DIRT:""}):q._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,q.final_pixel_shader));h.drawTo(function(){a.bind(0); -k.bind(1);w&&(l.setUniform("u_dirt_factor",m),l.setUniform("u_dirt_texture",w.bind(2)));l.toViewport(e)});this.setOutputData(0,h)}GL.Texture.releaseTemporary(k)}},q.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}",q.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}", -q.final_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform sampler2D u_glow_texture;\n\t#ifdef USE_DIRT\n\t\tuniform sampler2D u_dirt_texture;\n\t#endif\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\tuniform float u_dirt_factor;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tvec4 glow = sampleBox( v_coord );\n\t\t#ifdef USE_DIRT\n\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t#endif\n\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t}", -I.registerNodeType("texture/glow",q),z.title="Kuwahara Filter",z.desc="Filters a texture giving an artistic oil canvas painting",z.max_radius=10,z._shaders=[],z.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),z.max_radius);if(0== -b)this.setOutputData(0,a);else{var d=this.properties.intensity,c=I.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;z._shaders[b]||(z._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,z.pixel_shader,{RADIUS:b.toFixed(0)}));var f=z._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)}); -this.setOutputData(0,this._temp_texture)}}},z.pixel_shader="\nprecision highp float;\nvarying vec2 v_coord;\nuniform sampler2D u_texture;\nuniform float u_intensity;\nuniform vec2 u_resolution;\nuniform vec2 u_iResolution;\n#ifndef RADIUS\n\t#define RADIUS 7\n#endif\nvoid main() {\n\n\tconst int radius = RADIUS;\n\tvec2 fragCoord = v_coord;\n\tvec2 src_size = u_iResolution;\n\tvec2 uv = v_coord;\n\tfloat n = float((radius + 1) * (radius + 1));\n\tint i;\n\tint j;\n\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\tvec3 c;\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm0 += c;\n\t\t\ts0 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm1 += c;\n\t\t\ts1 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm2 += c;\n\t\t\ts2 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm3 += c;\n\t\t\ts3 += c * c;\n\t\t}\n\t}\n\t\n\tfloat min_sigma2 = 1e+2;\n\tm0 /= n;\n\ts0 = abs(s0 / n - m0 * m0);\n\t\n\tfloat sigma2 = s0.r + s0.g + s0.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m0, 1.0);\n\t}\n\t\n\tm1 /= n;\n\ts1 = abs(s1 / n - m1 * m1);\n\t\n\tsigma2 = s1.r + s1.g + s1.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m1, 1.0);\n\t}\n\t\n\tm2 /= n;\n\ts2 = abs(s2 / n - m2 * m2);\n\t\n\tsigma2 = s2.r + s2.g + s2.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m2, 1.0);\n\t}\n\t\n\tm3 /= n;\n\ts3 = abs(s3 / n - m3 * m3);\n\t\n\tsigma2 = s3.r + s3.g + s3.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m3, 1.0);\n\t}\n}\n", -I.registerNodeType("texture/kuwahara",z),w.title="XDoG Filter",w.desc="Filters a texture giving an artistic ink style",w.max_radius=10,w._shaders=[],w.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}));w._xdog_shader||(w._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,w.xdog_pixel_shader)); -var d=w._xdog_shader,c=GL.Mesh.getScreenQuad(),f=this.properties.sigma,g=this.properties.k,e=this.properties.p,h=this.properties.epsilon,l=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:f,k:g,p:e,epsilon:h,phi:l,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},w.xdog_pixel_shader="\nprecision highp float;\nuniform sampler2D src;\n\nuniform float cvsHeight;\nuniform float cvsWidth;\n\nuniform float sigma;\nuniform float k;\nuniform float p;\nuniform float epsilon;\nuniform float phi;\nvarying vec2 v_coord;\n\nfloat cosh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\treturn cosH;\n}\n\nfloat tanh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\treturn tanH;\n}\n\nfloat sinh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\treturn sinH;\n}\n\nvoid main(void){\n\tvec3 destColor = vec3(0.0);\n\tfloat tFrag = 1.0 / cvsHeight;\n\tfloat sFrag = 1.0 / cvsWidth;\n\tvec2 Frag = vec2(sFrag,tFrag);\n\tvec2 uv = gl_FragCoord.st;\n\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\tconst int MAX_NUM_ITERATION = 99999;\n\tvec2 sum = vec2(0.0);\n\tvec2 norm = vec2(0.0);\n\n\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\tfloat d = length(vec2(i,j));\n\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\tnorm += kernel;\n\t\tsum += kernel * L;\n\t}\n\n\tsum /= norm;\n\n\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\tdestColor = vec3(edge);\n\tgl_FragColor = vec4(destColor, 1.0);\n}", -I.registerNodeType("texture/xDoG",w),u.title="Webcam",u.desc="Webcam texture",u.is_webcam_open=!1,u.prototype.openStream=function(){function a(d){u.is_webcam_open=!1;console.log("Webcam rejected",d);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}},u.prototype.closeStream=function(){if(this._webcam_stream){var a= +b)}}},I.registerNodeType("texture/blur",K),r.title="Glow",r.desc="Filters a texture giving it a glow effect",r.weights=new Float32Array([0.5,0.4,0.3,0.2]),r.widgets_info={iterations:{type:"number",min:0,max:16,step:1,precision:0},threshold:{type:"number",min:0,max:10,step:0.01,precision:2},precision:{widget:"combo",values:c.MODE_VALUES}},r.prototype.onGetInputs=function(){return[["enabled","boolean"],["threshold","number"],["intensity","number"],["persistence","number"],["iterations","number"],["dirt_factor", +"number"]]},r.prototype.onGetOutputs=function(){return[["average","Texture"]]},r.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isAnyOutputConnected())if(this.properties.precision===c.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var b=a.width,d=a.height,f={format:a.format,type:a.type,minFilter:GL.LINEAR,magFilter:GL.LINEAR,wrap:gl.CLAMP_TO_EDGE},g=c.getTextureType(this.properties.precision,a),e=this._uniforms,h=this._textures,l=r._cut_shader; +l||(l=r._cut_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.cut_pixel_shader));gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);e.u_threshold=this.getInputOrProperty("threshold");var k=h[0]=GL.Texture.getTemporary(b,d,f);a.blit(k,l.uniforms(e));var s=k,w=this.getInputOrProperty("iterations"),w=Math.clamp(w,1,16)|0,t=e.u_texel_size,q=this.getInputOrProperty("intensity");e.u_intensity=1;e.u_delta=this.properties.scale;l=r._shader;l||(l=r._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.scale_pixel_shader)); +for(var u=1;u>=1;1<(d|0)&&(d>>=1);if(2>b)break;k=h[u]=GL.Texture.getTemporary(b,d,f);t[0]=1/s.width;t[1]=1/s.height;s.blit(k,l.uniforms(e));s=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),t[0]=1/s.width,t[1]=1/s.height,e.u_intensity=q,e.u_delta=1,s.blit(b,l.uniforms(e)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity= +this.getInputOrProperty("persistence");e.u_delta=0.5;for(u-=2;0<=u;u--)k=h[u],h[u]=null,t[0]=1/s.width,t[1]=1/s.height,s.blit(k,l.uniforms(e)),GL.Texture.releaseTemporary(s),s=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(h=this._glow_texture,h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),s.blit(h),this.setOutputData(1,h));if(this.isOutputConnected(0)){h=this._final_texture; +h&&h.width==a.width&&h.height==a.height&&h.type==g&&h.format==a.format||(h=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var z=this.getInputData(1),m=this.getInputOrProperty("dirt_factor");e.u_intensity=q;l=z?r._dirt_final_shader:r._final_shader;l||(l=z?r._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader,{USE_DIRT:""}):r._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader));h.drawTo(function(){a.bind(0); +s.bind(1);z&&(l.setUniform("u_dirt_factor",m),l.setUniform("u_dirt_texture",z.bind(2)));l.toViewport(e)});this.setOutputData(0,h)}GL.Texture.releaseTemporary(s)}},r.cut_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_threshold;\n\tvoid main() {\n\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t}",r.scale_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t}", +r.final_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform sampler2D u_glow_texture;\n\t#ifdef USE_DIRT\n\t\tuniform sampler2D u_dirt_texture;\n\t#endif\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\tuniform float u_dirt_factor;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tvec4 glow = sampleBox( v_coord );\n\t\t#ifdef USE_DIRT\n\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t#endif\n\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t}", +I.registerNodeType("texture/glow",r),s.title="Kuwahara Filter",s.desc="Filters a texture giving an artistic oil canvas painting",s.max_radius=10,s._shaders=[],s.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),s.max_radius);if(0== +b)this.setOutputData(0,a);else{var d=this.properties.intensity,c=I.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;s._shaders[b]||(s._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader,{RADIUS:b.toFixed(0)}));var f=s._shaders[b],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)}); +this.setOutputData(0,this._temp_texture)}}},s.pixel_shader="\nprecision highp float;\nvarying vec2 v_coord;\nuniform sampler2D u_texture;\nuniform float u_intensity;\nuniform vec2 u_resolution;\nuniform vec2 u_iResolution;\n#ifndef RADIUS\n\t#define RADIUS 7\n#endif\nvoid main() {\n\n\tconst int radius = RADIUS;\n\tvec2 fragCoord = v_coord;\n\tvec2 src_size = u_iResolution;\n\tvec2 uv = v_coord;\n\tfloat n = float((radius + 1) * (radius + 1));\n\tint i;\n\tint j;\n\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\tvec3 c;\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm0 += c;\n\t\t\ts0 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm1 += c;\n\t\t\ts1 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm2 += c;\n\t\t\ts2 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm3 += c;\n\t\t\ts3 += c * c;\n\t\t}\n\t}\n\t\n\tfloat min_sigma2 = 1e+2;\n\tm0 /= n;\n\ts0 = abs(s0 / n - m0 * m0);\n\t\n\tfloat sigma2 = s0.r + s0.g + s0.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m0, 1.0);\n\t}\n\t\n\tm1 /= n;\n\ts1 = abs(s1 / n - m1 * m1);\n\t\n\tsigma2 = s1.r + s1.g + s1.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m1, 1.0);\n\t}\n\t\n\tm2 /= n;\n\ts2 = abs(s2 / n - m2 * m2);\n\t\n\tsigma2 = s2.r + s2.g + s2.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m2, 1.0);\n\t}\n\t\n\tm3 /= n;\n\ts3 = abs(s3 / n - m3 * m3);\n\t\n\tsigma2 = s3.r + s3.g + s3.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m3, 1.0);\n\t}\n}\n", +I.registerNodeType("texture/kuwahara",s),z.title="XDoG Filter",z.desc="Filters a texture giving an artistic ink style",z.max_radius=10,z._shaders=[],z.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));z._xdog_shader||(z._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,z.xdog_pixel_shader)); +var d=z._xdog_shader,c=GL.Mesh.getScreenQuad(),f=this.properties.sigma,g=this.properties.k,e=this.properties.p,h=this.properties.epsilon,l=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:f,k:g,p:e,epsilon:h,phi:l,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},z.xdog_pixel_shader="\nprecision highp float;\nuniform sampler2D src;\n\nuniform float cvsHeight;\nuniform float cvsWidth;\n\nuniform float sigma;\nuniform float k;\nuniform float p;\nuniform float epsilon;\nuniform float phi;\nvarying vec2 v_coord;\n\nfloat cosh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\treturn cosH;\n}\n\nfloat tanh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\treturn tanH;\n}\n\nfloat sinh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\treturn sinH;\n}\n\nvoid main(void){\n\tvec3 destColor = vec3(0.0);\n\tfloat tFrag = 1.0 / cvsHeight;\n\tfloat sFrag = 1.0 / cvsWidth;\n\tvec2 Frag = vec2(sFrag,tFrag);\n\tvec2 uv = gl_FragCoord.st;\n\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\tconst int MAX_NUM_ITERATION = 99999;\n\tvec2 sum = vec2(0.0);\n\tvec2 norm = vec2(0.0);\n\n\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\tfloat d = length(vec2(i,j));\n\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\tnorm += kernel;\n\t\tsum += kernel * L;\n\t}\n\n\tsum /= norm;\n\n\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\tdestColor = vec3(edge);\n\tgl_FragColor = vec4(destColor, 1.0);\n}", +I.registerNodeType("texture/xDoG",z),u.title="Webcam",u.desc="Webcam texture",u.is_webcam_open=!1,u.prototype.openStream=function(){function a(d){u.is_webcam_open=!1;console.log("Webcam rejected",d);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}},u.prototype.closeStream=function(){if(this._webcam_stream){var a= this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video, 0,0,this.size[0],this.size[1]),a.restore())},u.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,d=this._video_texture;d&&d.width==a&&d.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB,filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(c.getTexturesContainer()[this.properties.texture_name]= @@ -583,128 +584,128 @@ I.registerNodeType("texture/exposition",P),L.title="Tone Mapping",L.desc="Applie b.height==a.height&&b.type==a.type||(b=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=this.getInputData(1);null==d&&(d=this.properties.average_lum);var f=this._uniforms,g=null;d.constructor===Number?(this.properties.average_lum=d,f.u_average_lum=this.properties.average_lum,g=L._shader,g||(g=L._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,L.pixel_shader))):d.constructor===GL.Texture&&(f.u_average_texture=d.bind(1),g=L._shader_texture, g||(g=L._shader_texture=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,L.pixel_shader,{AVG_TEXTURE:""})));f.u_lumwhite2=this.properties.lum_white*this.properties.lum_white;f.u_scale=this.properties.scale;f.u_igamma=1/this.properties.gamma;gl.disable(gl.DEPTH_TEST);b.drawTo(function(){a.bind(0);g.uniforms(f).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,this._temp_texture)}},L.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_scale;\n\t\t#ifdef AVG_TEXTURE\n\t\t\tuniform sampler2D u_average_texture;\n\t\t#else\n\t\t\tuniform float u_average_lum;\n\t\t#endif\n\t\tuniform float u_lumwhite2;\n\t\tuniform float u_igamma;\n\t\tvec3 RGB2xyY (vec3 rgb)\n\t\t{\n\t\t\t const mat3 RGB2XYZ = mat3(0.4124, 0.3576, 0.1805,\n\t\t\t\t\t\t\t\t\t 0.2126, 0.7152, 0.0722,\n\t\t\t\t\t\t\t\t\t 0.0193, 0.1192, 0.9505);\n\t\t\tvec3 XYZ = RGB2XYZ * rgb;\n\t\t\t\n\t\t\tfloat f = (XYZ.x + XYZ.y + XYZ.z);\n\t\t\treturn vec3(XYZ.x / f,\n\t\t\t\t\t\tXYZ.y / f,\n\t\t\t\t\t\tXYZ.y);\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\t\t\tvec3 rgb = color.xyz;\n\t\t\tfloat average_lum = 0.0;\n\t\t\t#ifdef AVG_TEXTURE\n\t\t\t\tvec3 pixel = texture2D(u_average_texture,vec2(0.5)).xyz;\n\t\t\t\taverage_lum = (pixel.x + pixel.y + pixel.z) / 3.0;\n\t\t\t#else\n\t\t\t\taverage_lum = u_average_lum;\n\t\t\t#endif\n\t\t\t//Ld - this part of the code is the same for both versions\n\t\t\tfloat lum = dot(rgb, vec3(0.2126, 0.7152, 0.0722));\n\t\t\tfloat L = (u_scale / average_lum) * lum;\n\t\t\tfloat Ld = (L * (1.0 + L / u_lumwhite2)) / (1.0 + L);\n\t\t\t//first\n\t\t\t//vec3 xyY = RGB2xyY(rgb);\n\t\t\t//xyY.z *= Ld;\n\t\t\t//rgb = xyYtoRGB(xyY);\n\t\t\t//second\n\t\t\trgb = (rgb / lum) * Ld;\n\t\t\trgb = max(rgb,vec3(0.001));\n\t\t\trgb = pow( rgb, vec3( u_igamma ) );\n\t\t\tgl_FragColor = vec4( rgb, color.a );\n\t\t}", I.registerNodeType("texture/tonemapping",L),O.title="Perlin",O.desc="Generates a perlin noise texture",O.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES},width:{type:"Number",precision:0,step:1},height:{type:"Number",precision:0,step:1},octaves:{type:"Number",precision:0,step:1,min:1,max:50}},O.prototype.onGetInputs=function(){return[["seed","Number"],["persistence","Number"],["octaves","Number"],["scale","Number"],["amplitude","Number"],["offset","vec2"]]},O.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a= -this.properties.width|0,b=this.properties.height|0;0==a&&(a=gl.viewport_data[2]);0==b&&(b=gl.viewport_data[3]);var d=c.getTextureType(this.properties.precision),f=this._texture;f&&f.width==a&&f.height==b&&f.type==d||(f=this._texture=new GL.Texture(a,b,{type:d,format:gl.RGB,filter:gl.LINEAR}));var g=this.getInputOrProperty("persistence"),e=this.getInputOrProperty("octaves"),h=this.getInputOrProperty("offset"),l=this.getInputOrProperty("scale"),p=this.getInputOrProperty("amplitude"),k=this.getInputOrProperty("seed"), -d=""+a+b+d+g+e+l+k+h[0]+h[1]+p;if(d!=this._key){this._key=d;var q=this._uniforms;q.u_persistence=g;q.u_octaves=e;q.u_offset.set(h);q.u_scale=l;q.u_amplitude=p;q.u_seed=128*k;q.u_viewport[0]=a;q.u_viewport[1]=b;var z=O._shader;z||(z=O._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,O.pixel_shader));gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);f.drawTo(function(){z.uniforms(q).draw(GL.Mesh.getScreenQuad())})}this.setOutputData(0,f)}},O.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec2 u_offset;\n\t\tuniform float u_scale;\n\t\tuniform float u_persistence;\n\t\tuniform int u_octaves;\n\t\tuniform float u_amplitude;\n\t\tuniform vec2 u_viewport;\n\t\tuniform float u_seed;\n\t\t#define M_PI 3.14159265358979323846\n\t\t\n\t\tfloat rand(vec2 c){\treturn fract(sin(dot(c.xy ,vec2( 12.9898 + u_seed,78.233 + u_seed))) * 43758.5453); }\n\t\t\n\t\tfloat noise(vec2 p, float freq ){\n\t\t\tfloat unit = u_viewport.x/freq;\n\t\t\tvec2 ij = floor(p/unit);\n\t\t\tvec2 xy = mod(p,unit)/unit;\n\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\t\t\txy = .5*(1.-cos(M_PI*xy));\n\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\t\t\tfloat x1 = mix(a, b, xy.x);\n\t\t\tfloat x2 = mix(c, d, xy.x);\n\t\t\treturn mix(x1, x2, xy.y);\n\t\t}\n\t\t\n\t\tfloat pNoise(vec2 p, int res){\n\t\t\tfloat persistance = u_persistence;\n\t\t\tfloat n = 0.;\n\t\t\tfloat normK = 0.;\n\t\t\tfloat f = 4.;\n\t\t\tfloat amp = 1.0;\n\t\t\tint iCount = 0;\n\t\t\tfor (int i = 0; i<50; i++){\n\t\t\t\tn+=amp*noise(p, f);\n\t\t\t\tf*=2.;\n\t\t\t\tnormK+=amp;\n\t\t\t\tamp*=persistance;\n\t\t\t\tif (iCount >= res)\n\t\t\t\t\tbreak;\n\t\t\t\tiCount++;\n\t\t\t}\n\t\t\tfloat nf = n/normK;\n\t\t\treturn nf*nf*nf*nf;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\t\t\tgl_FragColor = color;\n\t\t}", +this.properties.width|0,b=this.properties.height|0;0==a&&(a=gl.viewport_data[2]);0==b&&(b=gl.viewport_data[3]);var d=c.getTextureType(this.properties.precision),f=this._texture;f&&f.width==a&&f.height==b&&f.type==d||(f=this._texture=new GL.Texture(a,b,{type:d,format:gl.RGB,filter:gl.LINEAR}));var g=this.getInputOrProperty("persistence"),e=this.getInputOrProperty("octaves"),h=this.getInputOrProperty("offset"),l=this.getInputOrProperty("scale"),r=this.getInputOrProperty("amplitude"),k=this.getInputOrProperty("seed"), +d=""+a+b+d+g+e+l+k+h[0]+h[1]+r;if(d!=this._key){this._key=d;var s=this._uniforms;s.u_persistence=g;s.u_octaves=e;s.u_offset.set(h);s.u_scale=l;s.u_amplitude=r;s.u_seed=128*k;s.u_viewport[0]=a;s.u_viewport[1]=b;var w=O._shader;w||(w=O._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,O.pixel_shader));gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);f.drawTo(function(){w.uniforms(s).draw(GL.Mesh.getScreenQuad())})}this.setOutputData(0,f)}},O.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec2 u_offset;\n\t\tuniform float u_scale;\n\t\tuniform float u_persistence;\n\t\tuniform int u_octaves;\n\t\tuniform float u_amplitude;\n\t\tuniform vec2 u_viewport;\n\t\tuniform float u_seed;\n\t\t#define M_PI 3.14159265358979323846\n\t\t\n\t\tfloat rand(vec2 c){\treturn fract(sin(dot(c.xy ,vec2( 12.9898 + u_seed,78.233 + u_seed))) * 43758.5453); }\n\t\t\n\t\tfloat noise(vec2 p, float freq ){\n\t\t\tfloat unit = u_viewport.x/freq;\n\t\t\tvec2 ij = floor(p/unit);\n\t\t\tvec2 xy = mod(p,unit)/unit;\n\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\t\t\txy = .5*(1.-cos(M_PI*xy));\n\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\t\t\tfloat x1 = mix(a, b, xy.x);\n\t\t\tfloat x2 = mix(c, d, xy.x);\n\t\t\treturn mix(x1, x2, xy.y);\n\t\t}\n\t\t\n\t\tfloat pNoise(vec2 p, int res){\n\t\t\tfloat persistance = u_persistence;\n\t\t\tfloat n = 0.;\n\t\t\tfloat normK = 0.;\n\t\t\tfloat f = 4.;\n\t\t\tfloat amp = 1.0;\n\t\t\tint iCount = 0;\n\t\t\tfor (int i = 0; i<50; i++){\n\t\t\t\tn+=amp*noise(p, f);\n\t\t\t\tf*=2.;\n\t\t\t\tnormK+=amp;\n\t\t\t\tamp*=persistance;\n\t\t\t\tif (iCount >= res)\n\t\t\t\t\tbreak;\n\t\t\t\tiCount++;\n\t\t\t}\n\t\t\tfloat nf = n/normK;\n\t\t\treturn nf*nf*nf*nf;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\t\t\tgl_FragColor = color;\n\t\t}", I.registerNodeType("texture/perlin",O),M.title="Canvas2D",M.desc="Executes Canvas2D code inside a texture or the viewport.",M.help="Set width and height to 0 to match viewport size.",M.default_code="//vars: canvas,ctx,time\nctx.fillStyle='red';\nctx.fillRect(0,0,50,50);\n",M.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES},code:{type:"code"},width:{type:"Number",precision:0,step:1},height:{type:"Number",precision:0,step:1}},M.prototype.onPropertyChanged=function(a,b){"code"==a&&this.compileCode(b)}, M.prototype.compileCode=function(a){this._func=null;if(I.allow_scripts)try{this._func=new Function("canvas","ctx","time","script","v",a),this.boxcolor="#00FF00"}catch(b){this.boxcolor="#FF0000",console.error("Error parsing script"),console.error(b)}},M.prototype.onExecute=function(){var a=this._func;a&&this.isOutputConnected(0)&&this.executeDraw(a)},M.prototype.executeDraw=function(a){var b=this.properties.width||gl.canvas.width,d=this.properties.height||gl.canvas.height,f=this._temp_texture,g=c.getTextureType(this.properties.precision); -f&&f.width==b&&f.height==d&&f.type==g||(f=this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR,type:g}));var e=this.getInputData(0),h=this.properties,l=this,p=this.graph.getTime(),k=gl,q=gl.canvas;if(this.properties.use_html_canvas||!D.enableWebGLCanvas)this._canvas?(q=this._canvas,k=this._ctx):(q=this._canvas=createCanvas(b.height),k=this._ctx=q.getContext("2d")),q.width=b,q.height=d;if(k==gl)f.drawTo(function(){gl.start2D();h.clear&&(gl.clearColor(0,0,0,0),gl.clear(gl.COLOR_BUFFER_BIT)); -try{a.draw?a.draw.call(l,q,k,p,a,e):a.call(l,q,k,p,a,e),l.boxcolor="#00FF00"}catch(b){l.boxcolor="#FF0000",console.error("Error executing script"),console.error(b)}gl.finish2D()});else{h.clear&&k.clearRect(0,0,q.width,q.height);try{a.draw?a.draw.call(this,q,k,p,a,e):a.call(this,q,k,p,a,e),this.boxcolor="#00FF00"}catch(z){this.boxcolor="#FF0000",console.error("Error executing script"),console.error(z)}f.uploadImage(q)}this.setOutputData(0,f)},I.registerNodeType("texture/canvas2D",M),Q.title="Matte", +f&&f.width==b&&f.height==d&&f.type==g||(f=this._temp_texture=new GL.Texture(b,d,{format:gl.RGBA,filter:gl.LINEAR,type:g}));var e=this.getInputData(0),h=this.properties,l=this,r=this.graph.getTime(),k=gl,s=gl.canvas;if(this.properties.use_html_canvas||!C.enableWebGLCanvas)this._canvas?(s=this._canvas,k=this._ctx):(s=this._canvas=createCanvas(b.height),k=this._ctx=s.getContext("2d")),s.width=b,s.height=d;if(k==gl)f.drawTo(function(){gl.start2D();h.clear&&(gl.clearColor(0,0,0,0),gl.clear(gl.COLOR_BUFFER_BIT)); +try{a.draw?a.draw.call(l,s,k,r,a,e):a.call(l,s,k,r,a,e),l.boxcolor="#00FF00"}catch(b){l.boxcolor="#FF0000",console.error("Error executing script"),console.error(b)}gl.finish2D()});else{h.clear&&k.clearRect(0,0,s.width,s.height);try{a.draw?a.draw.call(this,s,k,r,a,e):a.call(this,s,k,r,a,e),this.boxcolor="#00FF00"}catch(w){this.boxcolor="#FF0000",console.error("Error executing script"),console.error(w)}f.uploadImage(s)}this.setOutputData(0,f)},I.registerNodeType("texture/canvas2D",M),Q.title="Matte", Q.desc="Extracts background",Q.widgets_info={key_color:{widget:"color"},precision:{widget:"combo",values:c.MODE_VALUES}},Q.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);this._uniforms||(this._uniforms={u_texture:0,u_key_color:this.properties.key_color,u_threshold:1, u_slope:1});var b=this._uniforms,d=Mesh.getScreenQuad(),f=Q._shader;f||(f=Q._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,Q.pixel_shader));b.u_key_color=this.properties.key_color;b.u_threshold=this.properties.threshold;b.u_slope=this.properties.slope;this._tex.drawTo(function(){a.bind(0);f.uniforms(b).draw(d)});this.setOutputData(0,this._tex)}}},Q.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec3 u_key_color;\n\t\tuniform float u_threshold;\n\t\tuniform float u_slope;\n\t\t\n\t\tvoid main() {\n\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\t\t\tgl_FragColor = vec4( color, alpha );\n\t\t}", I.registerNodeType("texture/matte",Q),S.title="CubemapToTexture2D",S.desc="Transforms a CUBEMAP texture into a TEXTURE2D in Polar Representation",S.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)}}},I.registerNodeType("texture/cubemapToTexture2D",S))})(this); -(function(D){function c(){r.length=0;for(var a in f){var b=f[a],d=b.indexOf(" "),c=b.substr(0,d),e=b.indexOf("(",d),d=b.substr(d,e-d).trim(),b=b.substr(e+1,b.length-e-2).split(","),h;for(h in b)e=b[h].split(" "),b[h]={type:e[0],name:e[1]};g[a]={return_type:c,func:d,params:b};r.push(d)}}function m(b,d){d.color=a;d.filter="shader";d.prototype.clearDestination=function(){this.shader_destination={}};d.prototype.propagateDestination=function(a){this.shader_destination[a]=!0;if(this.inputs)for(var b=0;b< -this.inputs.length;++b){var d=this.getInputNode(b);d&&d.propagateDestination(a)}};l.registerNodeType(b,d)}function n(a,b){return"VAR_"+(b||"TEMP")+"_"+a.id}function k(a,b){if(!a.inputs)return null;var d=a.getInputLink(b);if(!d)return null;var c=a.graph.getNodeById(d.origin_id);return c?c.getOutputVarName?c.getOutputVarName(d.origin_slot):"link_"+c.id+"_"+d.origin_slot:null}function v(a,b){return a.isOutputConnected(0)?"link_"+a.id+"_"+b:null}function h(){this.fs_template=this.vs_template="";this._uniforms= -{};this._codeparts={}}function B(){this.subgraph=new l.LGraph;this.subgraph._subgraph_node=this;this.subgraph._is_subgraph=!0;this.subgraph.filter="shader";this.addInput("in","texture");this.addOutput("out","texture");this.properties={width:0,height:0,alpha:!1,precision:"undefined"!=typeof LGraphTexture?LGraphTexture.DEFAULT:2};var a=this.subgraph.findNodesByType("input/uniform")[0];a.pos=[200,300];var b=l.createNode("texture/sampler2D");b.pos=[400,300];this.subgraph.add(b);var d=l.createNode("output/fragcolor"); -d.pos=[600,300];this.subgraph.add(d);a.connect(0,b);b.connect(0,d);this.size=[180,60];this.redraw_on_mouse=!0;this._uniforms={};this._shader=null;this._context=new h;this._context.vs_template=GL.Shader.SCREEN_VERTEX_SHADER;this._context.fs_template=B.template}function y(){this.addOutput("out","");this.properties={name:"",type:""}}function C(){this.addOutput("out","vec2");this.properties={name:"coord",type:"vec2"}}function G(){this.addInput("tex","sampler2D");this.addInput("uv","vec2");this.addOutput("rgba", -"vec4");this.addOutput("rgb","vec3")}function E(){this.addOutput("","float");this.properties={type:"float",value:0};this.addWidget("combo","type","float",null,{values:d,property:"type"});this.updateWidgets()}function e(){this.addInput("xy","vec2");this.addInput("x","float");this.addInput("y","float");this.addOutput("xy","vec2");this.addOutput("x","float");this.addOutput("y","float");this.properties={x:0,y:0}}function A(){this.addInput("xyz","vec3");this.addInput("x","float");this.addInput("y","float"); -this.addInput("z","float");this.addInput("xy","vec2");this.addInput("xz","vec2");this.addInput("yz","vec2");this.addOutput("xyz","vec3");this.addOutput("x","float");this.addOutput("y","float");this.addOutput("z","float");this.addOutput("xy","vec2");this.addOutput("xz","vec2");this.addOutput("yz","vec2");this.properties={x:0,y:0,z:0}}function F(){this.addInput("xyzw","vec4");this.addInput("xyz","vec3");this.addInput("x","float");this.addInput("y","float");this.addInput("z","float");this.addInput("w", -"float");this.addInput("xy","vec2");this.addInput("yz","vec2");this.addInput("zw","vec2");this.addOutput("xyzw","vec4");this.addOutput("xyz","vec3");this.addOutput("x","float");this.addOutput("y","float");this.addOutput("z","float");this.addOutput("xy","vec2");this.addOutput("yz","vec2");this.addOutput("zw","vec2");this.properties={x:0,y:0,z:0,w:0}}function t(){this.addInput("color","float,vec2,vec3,vec4");this.block_delete=!0}function H(){this.addInput("A","float,vec2,vec3,vec4");this.addInput("B", -"float,vec2,vec3,vec4");this.addOutput("out","");this.properties={func:"floor"};this._current="floor";this.addWidget("combo","func",this.properties.func,{property:"func",values:r})}function p(){this.addInput("A","float,vec2,vec3,vec4");this.addInput("B","float,vec2,vec3,vec4");this.addOutput("C","vec4");this.properties={code:"C = A+B",type:"vec4"};this.addWidget("text","code",this.properties.code,{property:"code"});this.addWidget("combo","type",this.properties.type,{values:["float","vec2","vec3", -"vec4"],property:"type"})}function s(){this.addInput("","T,float,vec2,vec3,vec4");this.addOutput("","T");this.properties={min_value:0,max_value:1,min_value2:0,max_value2:1};this.addWidget("number","min",0,{step:0.1,property:"min_value"});this.addWidget("number","max",1,{step:0.1,property:"max_value"});this.addWidget("number","min2",0,{step:0.1,property:"min_value2"});this.addWidget("number","max2",1,{step:0.1,property:"max_value2"})}if("undefined"!=typeof GL){var l=D.LiteGraph,a="#345",b=l.Shaders= -{};b.GLSL_types="float vec2 vec3 vec4 mat3 mat4 sampler2D samplerCube".split(" ");var d=b.GLSL_types_const=["float","vec2","vec3","vec4"],f={radians:"T radians(T degrees)",degrees:"T degrees(T radians)",sin:"T sin(T angle)",cos:"T cos(T angle)",tan:"T tan(T angle)",asin:"T asin(T x)",acos:"T acos(T x)",atan:"T atan(T x)",atan2:"T atan(T x,T y)",pow:"T pow(T x,T y)",exp:"T exp(T x)",log:"T log(T x)",exp2:"T exp2(T x)",log2:"T log2(T x)",sqrt:"T sqrt(T x)",inversesqrt:"T inversesqrt(T x)",abs:"T abs(T x)", -sign:"T sign(T x)",floor:"T floor(T x)",ceil:"T ceil(T x)",fract:"T fract(T x)",mod:"T mod(T x,T y)",min:"T min(T x,T y)",max:"T max(T x,T y)",clamp:"T clamp(T x,T minVal,T maxVal)",mix:"T mix(T x,T y,T a)",step:"T step(T edge, T x)",smoothstep:"T smoothstep(T edge, T x)",length:"float length(T x)",distance:"float distance(T p0, T p1)",normalize:"T normalize(T x)",dot:"float dot(T x,T y)",cross:"vec3 cross(vec3 x,vec3 y)"},g={},r=[];c();b.registerShaderNode=m;b.getInputLinkID=k;b.getOutputLinkID= -v;b.getShaderNodeVarName=n;b.parseGLSLDescriptions=c;var x=l.valueToGLSL=function(a,b){if(!b)if(a.constructor===Number)b="float";else if(a.length)switch(a.length){case 2:b="vec2";break;case 3:b="vec3";break;case 4:b="vec4";break;case 9:b="mat3";break;case 16:b="mat4";break;default:throw"unknown type for glsl value size";}else throw"unknown type for glsl value: "+a.constructor;switch(b){case "float":return a.toFixed(5);case "vec2":return"vec2("+a[0].toFixed(5)+","+a[1].toFixed(5)+")";case "color3":case "vec3":return"vec3("+ -a[0].toFixed(5)+","+a[1].toFixed(5)+","+a[2].toFixed(5)+")";case "color4":case "vec4":return"vec4("+a[0].toFixed(5)+","+a[1].toFixed(5)+","+a[2].toFixed(5)+","+a[3].toFixed(5)+")";case "mat3":return"mat3(1.0,0.0,0.0,0.0,1.0,0.0,0.0,0.0,1.0)";case "mat4":return"mat4(1.0,0.0,0.0,0.0,0.0,1.0,0.0,0.0,0.0,0.0,0.0,1.0,0.0,0.0,0.0,0.0,1.0)";default:throw"unknown glsl type in valueToGLSL:",b;}},K=l.convertVarToGLSLType=function(a,b,d){if(b==d)return a;if("float"==b)return d+"("+a+")";if("vec2"==d)return"vec2("+ -a+".xy)";if("vec3"==d){if("vec2"==b)return"vec3("+a+",0.0)";if("vec4"==b)return"vec4("+a+".xyz)"}if("vec4"==d){if("vec2"==b)return"vec4("+a+",0.0,0.0)";if("vec3"==d)return"vec4("+a+",1.0)"}return null};h.prototype.clear=function(){this._uniforms={};this._codeparts={}};h.prototype.addUniform=function(a,b){this._uniforms[a]=b};h.prototype.addCode=function(a,b,d){d=d||{"":""};for(var c in d)d=c?c+"_"+a:a,this._codeparts[d]=this._codeparts[d]?this._codeparts[d]+(b+"\n"):b+"\n"};h.prototype.computeShaderCode= -function(){var a="",b;for(b in this._uniforms)a+="uniform "+this._uniforms[b]+" "+b+";\n";b=this._codeparts;b.uniforms=a;a=GL.Shader.replaceCodeUsingContext(this.vs_template,b);b=GL.Shader.replaceCodeUsingContext(this.fs_template,b);return{vs_code:a,fs_code:b}};h.prototype.computeShader=function(a){var b=this.computeShaderCode();console.log(b.vs_code,b.fs_code);try{return a?a.updateShader(b.vs_code,b.fs_code):a=new GL.Shader(b.vs_code,b.fs_code),this._shader_error=!1,a}catch(d){return this._shader_error|| -(console.error(d),-1!=d.indexOf("Fragment shader")?console.log(b.fs_code):console.log(b.vs_code)),this._shader_error=!0,null}};B.template="\nprecision highp float;\nvarying vec2 v_coord;\n{{varying}}\n{{uniforms}}\n{{fs_functions}}\nvoid main() {\n\nvec2 uv = v_coord;\nvec4 color = vec4(0.0);\n{{fs_code}}\ngl_FragColor = color;\n}\n\t";B.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};B.title="ShaderGraph";B.desc="Builds a shader using a graph";B.input_node_type="input/uniform"; -B.output_node_type="output/fragcolor";B.title_color=a;B.prototype.onSerialize=function(a){a.subgraph=this.subgraph.serialize()};B.prototype.onConfigure=function(a){this.subgraph.configure(a.subgraph)};B.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);a&&a.constructor!=GL.Texture&&(a=null);var b=this.properties.width|0,d=this.properties.height|0;0==b&&(b=a?a.width:gl.viewport_data[2]);0==d&&(d=a?a.height:gl.viewport_data[3]);var c=LGraphTexture.getTextureType(this.properties.precision, -a),a=this._texture;a&&a.width==b&&a.height==d&&a.type==c||(a=this._texture=new GL.Texture(b,d,{type:c,format:this.alpha?gl.RGBA:gl.RGB,filter:gl.LINEAR}));var f=this.getShader();if(f){var g=this._uniforms,b=0;if(this.inputs)for(d=0;dd+l.NODE_TITLE_HEIGHT&&a.drawImage(b,10,f,this.size[0]-20,this.size[1]-d-l.NODE_TITLE_HEIGHT);var f=this.size[1]-l.NODE_TITLE_HEIGHT+0.5;c=l.isInsideRectangle(c[0],c[1], -this.pos[0],this.pos[1]+f,this.size[0],l.NODE_TITLE_HEIGHT);a.fillStyle=c?"#555":"#222";a.beginPath();a.roundRect(0,f,this.size[0]+1,l.NODE_TITLE_HEIGHT,0,8);a.fill();a.textAlign="center";a.font="24px Arial";a.fillStyle=c?"#DDD":"#999";a.fillText("+",0.5*this.size[0],f+24)}};B.prototype.onMouseDown=function(a,b,d){b[1]>this.size[1]-l.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)};B.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Print Code",callback:function(){var a= -b._context.computeShaderCode();console.log(a.vs_code,a.fs_code)}}]};l.registerNodeType("texture/shaderGraph",B);y.title="Uniform";y.desc="Input data for the shader";y.prototype.getTitle=function(){return this.properties.name&&this.flags.collapsed?this.properties.type+" "+this.properties.name:"Uniform"};y.prototype.onPropertyChanged=function(a,b){this.outputs[0].name=this.properties.type+" "+this.properties.name};y.prototype.onGetCode=function(a){var d=this.properties.type;d&&("number"==d?d="float": -"texture"==d&&(d="sampler2D"),-1!=b.GLSL_types.indexOf(d)&&(a.addUniform("u_"+this.properties.name,d),this.setOutputData(0,d)))};y.prototype.getOutputVarName=function(a){return"u_"+this.properties.name};m("input/uniform",y);C.title="Attribute";C.desc="Input data from mesh attribute";C.prototype.getTitle=function(){return"att. "+this.properties.name};C.prototype.onGetCode=function(a){var d=this.properties.type;d&&-1!=b.GLSL_types.indexOf(d)&&("number"==d&&(d="float"),"coord"!=this.properties.name&& -a.addCode("varying"," varying "+d+" v_"+this.properties.name+";"),this.setOutputData(0,d))};C.prototype.getOutputVarName=function(a){return"v_"+this.properties.name};m("input/attribute",C);G.title="Sampler2D";G.desc="Reads a pixel from a texture";G.prototype.onGetCode=function(a){var b=k(this,0),d=n(this),c="vec4 "+d+" = vec4(0.0);\n";if(b)var f=k(this,1)||"v_coord",c=c+(d+" = texture2D("+b+","+f+");\n");v(this,0)&&(c+="vec4 "+v(this,0)+" = "+d+";\n");v(this,1)&&(c+="vec3 "+v(this,1)+" = "+d+".xyz;\n"); -a.addCode("code",c,this.shader_destination);this.setOutputData(0,"vec4");this.setOutputData(1,"vec3")};m("texture/sampler2D",G);E.title="const";E.prototype.getTitle=function(){return this.flags.collapsed?x(this.properties.value,this.properties.type):"Const"};E.prototype.onPropertyChanged=function(a,b){"type"==a&&this.outputs[0].type!=b&&(this.disconnectOutput(0),this.outputs[0].type=b,this.widgets.length=1,this.updateWidgets())};E.prototype.updateWidgets=function(a){var b=this;a=this.properties.value; -var d={step:0.01};switch(this.properties.type){case "float":this.properties.value=0;this.addWidget("number","v",0,{step:0.01,property:"value"});break;case "vec2":this.properties.value=a&&2==a.length?[a[0],a[1]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});break;case "vec3":this.properties.value=a&&3==a.length?[a[0],a[1],a[2]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]= -a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number","z",0,d,function(a){b.properties.value[2]=a});break;case "vec4":this.properties.value=a&&4==a.length?[a[0],a[1],a[2],a[3]]:[0,0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number","z",0,d,function(a){b.properties.value[2]=a});this.addWidget("number","w",0,d,function(a){b.properties.value[3]= -a});break;default:console.error("unknown type for constant")}};E.prototype.onGetCode=function(a){var b=x(this.properties.value,this.properties.type),d=v(this,0);d&&(a.addCode("code","\t"+this.properties.type+" "+d+" = "+b+";",this.shader_destination),this.setOutputData(0,this.properties.type))};m("const/const",E);e.title="vec2";e.varmodes=["xy","x","y"];e.prototype.onPropertyChanged=function(){this.graph._version++};e.prototype.onGetCode=function(a){for(var b=this.properties,c=n(this),b="\tvec2 "+ -c+" = "+x([b.x,b.y])+";\n",f=0;fd;++d)b.push({name:k(this,d),type:this.getInputData(d)||"float"});var c=v(this,0);if(c){var f=g[this.properties.func];if(f){var e=b[0].type,h=f.return_type;"T"==h&&(h=e);for(var l=[],d=0;d=g;){e=0.5*(h+g)|0;c=a[e];if(c==d)break;if(g==h-1)return g;cd+l.NODE_TITLE_HEIGHT&&a.drawImage(b,10,f,this.size[0]-20,this.size[1]-d-l.NODE_TITLE_HEIGHT);var f=this.size[1]- +l.NODE_TITLE_HEIGHT+0.5;c=l.isInsideRectangle(c[0],c[1],this.pos[0],this.pos[1]+f,this.size[0],l.NODE_TITLE_HEIGHT);a.fillStyle=c?"#555":"#222";a.beginPath();this._shape==l.BOX_SHAPE?a.rect(0,f,this.size[0]+1,l.NODE_TITLE_HEIGHT):a.roundRect(0,f,this.size[0]+1,l.NODE_TITLE_HEIGHT,0,8);a.fill();a.textAlign="center";a.font="24px Arial";a.fillStyle=c?"#DDD":"#999";a.fillText("+",0.5*this.size[0],f+24)}};D.prototype.onMouseDown=function(a,b,d){b[1]>this.size[1]-l.NODE_TITLE_HEIGHT+0.5&&d.showSubgraphPropertiesDialog(this)}; +D.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:"Print Code",callback:function(){var a=b._context.computeShaderCode();console.log(a.vs_code,a.fs_code)}}]};l.registerNodeType("texture/shaderGraph",D);x.title="Uniform";x.desc="Input data for the shader";x.prototype.getTitle=function(){return this.properties.name&&this.flags.collapsed?this.properties.type+" "+this.properties.name:"Uniform"};x.prototype.onPropertyChanged=function(a,b){this.outputs[0].name=this.properties.type+" "+ +this.properties.name};x.prototype.onGetCode=function(a){var d=this.properties.type;d&&("number"==d?d="float":"texture"==d&&(d="sampler2D"),-1!=b.GLSL_types.indexOf(d)&&(a.addUniform("u_"+this.properties.name,d),this.setOutputData(0,d)))};x.prototype.getOutputVarName=function(a){return"u_"+this.properties.name};m("input/uniform",x);B.title="Attribute";B.desc="Input data from mesh attribute";B.prototype.getTitle=function(){return"att. "+this.properties.name};B.prototype.onGetCode=function(a){var d= +this.properties.type;d&&-1!=b.GLSL_types.indexOf(d)&&("number"==d&&(d="float"),"coord"!=this.properties.name&&a.addCode("varying"," varying "+d+" v_"+this.properties.name+";"),this.setOutputData(0,d))};B.prototype.getOutputVarName=function(a){return"v_"+this.properties.name};m("input/attribute",B);G.title="Sampler2D";G.desc="Reads a pixel from a texture";G.prototype.onGetCode=function(a){var b=k(this,0),d=n(this),c="vec4 "+d+" = vec4(0.0);\n";if(b)var f=k(this,1)||"v_coord",c=c+(d+" = texture2D("+ +b+","+f+");\n");y(this,0)&&(c+="vec4 "+y(this,0)+" = "+d+";\n");y(this,1)&&(c+="vec3 "+y(this,1)+" = "+d+".xyz;\n");a.addCode("code",c,this.shader_destination);this.setOutputData(0,"vec4");this.setOutputData(1,"vec3")};m("texture/sampler2D",G);E.title="const";E.prototype.getTitle=function(){return this.flags.collapsed?A(this.properties.value,this.properties.type):"Const"};E.prototype.onPropertyChanged=function(a,b){"type"==a&&this.outputs[0].type!=b&&(this.disconnectOutput(0),this.outputs[0].type= +b,this.widgets.length=1,this.updateWidgets())};E.prototype.updateWidgets=function(a){var b=this;a=this.properties.value;var d={step:0.01};switch(this.properties.type){case "float":this.properties.value=0;this.addWidget("number","v",0,{step:0.01,property:"value"});break;case "vec2":this.properties.value=a&&2==a.length?[a[0],a[1]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});break;case "vec3":this.properties.value= +a&&3==a.length?[a[0],a[1],a[2]]:[0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number","z",0,d,function(a){b.properties.value[2]=a});break;case "vec4":this.properties.value=a&&4==a.length?[a[0],a[1],a[2],a[3]]:[0,0,0,0];this.addWidget("number","x",0,d,function(a){b.properties.value[0]=a});this.addWidget("number","y",0,d,function(a){b.properties.value[1]=a});this.addWidget("number", +"z",0,d,function(a){b.properties.value[2]=a});this.addWidget("number","w",0,d,function(a){b.properties.value[3]=a});break;default:console.error("unknown type for constant")}};E.prototype.onGetCode=function(a){var b=A(this.properties.value,this.properties.type),d=y(this,0);d&&(a.addCode("code","\t"+this.properties.type+" "+d+" = "+b+";",this.shader_destination),this.setOutputData(0,this.properties.type))};m("const/const",E);e.title="vec2";e.varmodes=["xy","x","y"];e.prototype.onPropertyChanged=function(){this.graph._version++}; +e.prototype.onGetCode=function(a){for(var b=this.properties,c=n(this),b="\tvec2 "+c+" = "+A([b.x,b.y])+";\n",f=0;fd;++d)b.push({name:k(this,d),type:this.getInputData(d)||"float"});var c=y(this,0);if(c){var f=g[this.properties.func];if(f){var e=b[0].type,h=f.return_type;"T"==h&&(h=e);for(var l=[],d=0;d< +f.params.length;++d){var w=f.params[d],t=b[d].name;null==t&&(t="(1.0)",b[d].type="float");if("T"==w.type&&b[d].type!=e||"T"!=w.type&&b[d].type!=e)t=K(b[d].name,b[d].type,e);l.push(t)}a.addCode("code",h+" "+c+" = "+f.func+"("+l.join(",")+");",this.shader_destination);this.setOutputData(0,h)}}}};m("math/func",H);w.title="Snippet";w.prototype.onPropertyChanged=function(a,b){this.graph._version++;"type"==a&&this.outputs[0].type!=b&&(this.disconnectOutput(0),this.outputs[0].type=b)};w.prototype.getTitle= +function(){return this.flags.collapsed?this.properties.code:"Snippet"};w.prototype.onGetCode=function(a){if(this.isOutputConnected(0)){var b=k(this,0);b||(b="1.0");var d=k(this,1);d||(d="1.0");var c=y(this,0);if(c){var f=this.getInputData(0)||"float",g=this.getInputData(1)||"float",e=this.properties.type;if("T"==f||"T"==g)return null;var h="funcSnippet"+this.id,f="\n"+e+" "+h+"( "+f+" A, "+g+" B) {\n"+("\t"+e+" C = "+e+"(0.0);\n"),f=f+("\t"+this.properties.code+";\n"),f=f+"\treturn C;\n}\n";a.addCode("functions", +f,this.shader_destination);a.addCode("code",e+" "+c+" = "+h+"("+b+","+d+");",this.shader_destination);this.setOutputData(0,e)}}};m("utils/snippet",w);t.title="Remap";t.prototype.onPropertyChanged=function(){this.graph._version++};t.prototype.onConnectionsChange=function(){var a=this.getInputDataType(0);this.outputs[0].type=a||"T"};t.prototype.onGetCode=function(a){if(this.isOutputConnected(0)){var b=k(this,0),d=y(this,0);if(b||d){var c=this.getInputDataType(0);this.outputs[0].type=c;if("T"==c)console.warn("node type is T and cannot be resolved"); +else if(b){var f=A(this.properties.min_value),g=A(this.properties.max_value),e=A(this.properties.min_value2),h=A(this.properties.max_value2);a.addCode("code",c+" "+d+" = ( ("+b+" - "+f+") / ("+g+" - "+f+") ) * ("+h+" - "+e+") + "+e+";",this.shader_destination);this.setOutputData(0,c)}else a.addCode("code","\t"+c+" "+d+" = "+c+"(0.0);\n")}}};m("math/remap",t)}})(this); +(function(C){function c(){return 1E5*Math.random()|0}function m(){this.addInput("obj","");this.addInput("radius","number");this.addOutput("out","geometry");this.addOutput("points","[vec3]");this.properties={radius:1,num_points:4096,generate_normals:!0,regular:!1,mode:m.SPHERE,force_update:!1};this.points=new Float32Array(3*this.properties.num_points);this.normals=new Float32Array(3*this.properties.num_points);this.must_update=!0;this.version=0;var a=this;this.addWidget("button","update",null,function(){a.must_update= +!0});this.geometry={vertices:null,_id:c()};this._last_radius=this._old_obj=null}function n(a,d){var c=a.length,g=0,e=0,h=c;if(0==c)return-1;if(1==c)return 0;for(;h>=g;){e=0.5*(h+g)|0;c=a[e];if(c==d)break;if(g==h-1)return g;ca&&(a=1);this.points&&this.points.length==3*a||(this.points=new Float32Array(3*a));this.properties.generate_normals?this.normals&&this.normals.length==this.points.length||(this.normals=new Float32Array(this.points.length)):this.normals=null;var d=this._last_radius||this.properties.radius,c=this.properties.mode,g=this.getInputData(0);this._old_obj_version=g?g._version:null;this.points=m.generatePoints(d,a,c,this.points, -this.normals,this.properties.regular,g);this.version++};m.generatePoints=function(a,d,c,g,e,h,l){var p=3*d;g&&g.length==p||(g=new Float32Array(p));var k=new Float32Array(3),s=new Float32Array([0,1,0]);if(h)if(c==m.RECTANGLE){p=Math.floor(Math.sqrt(d));for(d=0;de||vh&&hl))break}this.geometry.indices=this.indices=new Uint32Array(p)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};t.registerNodeType("geometry/connectPoints",C);"undefined"!=typeof GL&&(G.title="to geometry",G.desc="converts a mesh to geometry",G.prototype.onExecute= -function(){var a=this.getInputData(0);if(a){if(a!=this.last_mesh){this.last_mesh=a;for(i in a.vertexBuffers)this.geometry[i]=a.vertexBuffers[i].data;a.indexBuffers.triangles&&(this.geometry.indices=a.indexBuffers.triangles.data);this.geometry._id=c();this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}},t.registerNodeType("geometry/toGeometry",G),E.title="Geo to Mesh",E.prototype.updateMesh=function(a){this.mesh||(this.mesh=new GL.Mesh); +h=this.vertices;h&&this.vertices.length==a.vertices.length?h.set(a.vertices):h=this.vertices=new Float32Array(a.vertices);for(g=0;ge||vh&&hl))break}this.geometry.indices=this.indices=new Uint32Array(k)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};v.registerNodeType("geometry/connectPoints",B);"undefined"!=typeof GL&&(G.title="to geometry",G.desc="converts a mesh to geometry",G.prototype.onExecute= +function(){var a=this.getInputData(0);if(a){if(a!=this.last_mesh){this.last_mesh=a;for(i in a.vertexBuffers)this.geometry[i]=a.vertexBuffers[i].data;a.indexBuffers.triangles&&(this.geometry.indices=a.indexBuffers.triangles.data);this.geometry._id=c();this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}},v.registerNodeType("geometry/toGeometry",G),E.title="Geo to Mesh",E.prototype.updateMesh=function(a){this.mesh||(this.mesh=new GL.Mesh); for(var d in a)if("_"!=d[0]){var c=a[d],g=GL.Mesh.common_buffers[d];if(g||"indices"==d){var g=g?g.spacing:3,e=this.mesh.vertexBuffers[d];e&&e.data.length==c.length?(e.data.set(c),e.upload(GL.DYNAMIC_DRAW)):e=new GL.Buffer("indices"==d?GL.ELEMENT_ARRAY_BUFFER:GL.ARRAY_BUFFER,c,g,GL.DYNAMIC_DRAW);this.mesh.addBuffer(d,e)}}if(this.mesh.vertexBuffers.normals&&this.mesh.vertexBuffers.normals.data.length!=this.mesh.vertexBuffers.vertices.data.length){c=new Float32Array([0,1,0]);g=new Float32Array(this.mesh.vertexBuffers.vertices.data.length); -for(d=0;d=c.NOTEON||h<=c.NOTEOFF)this.channel=e&15};Object.defineProperty(c.prototype,"velocity",{get:function(){return this.cmd==c.NOTEON?this.data[2]:-1},set:function(c){this.data[2]=c},enumerable:!0});c.notes="A A# B C C# D D# E F F# G G#".split(" ");c.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(c.prototype,"note",{get:function(){return this.cmd!= c.NOTEON?-1:c.toNoteString(this.data[1],!0)},set:function(c){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0});Object.defineProperty(c.prototype,"octave",{get:function(){return this.cmd!=c.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(c){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});c.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};c.computePitch=function(c){return 440*Math.pow(2,(c-69)/ 12)};c.prototype.getCC=function(){return this.data[1]};c.prototype.getCCValue=function(){return this.data[2]};c.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};c.computePitchBend=function(c,e){return c+(e<<7)-8192};c.prototype.setCommandFromString=function(e){this.cmd=c.computeCommandFromString(e)};c.computeCommandFromString=function(e){if(!e)return 0;if(e&&e.constructor===Number)return e;e=e.toUpperCase();switch(e){case "NOTE ON":case "NOTEON":return c.NOTEON;case "NOTE OFF":case "NOTEOFF":return c.NOTEON; @@ -716,81 +717,81 @@ this.data[2];break;case c.PROGRAMCHANGE:e+="PC "+this.data[1];break;case c.PITCH h=e.next();h&&!1===h.done;)h=h.value,this.input_ports_info.push(h),console.log("Input port [type:'"+h.type+"'] id:'"+h.id+"' manufacturer:'"+h.manufacturer+"' name:'"+h.name+"' version:'"+h.version+"'"),c++,h=e.next();this.num_input_ports=c;c=0;e=this.output_ports.values();for(h=e.next();h&&!1===h.done;)h=h.value,this.output_ports_info.push(h),console.log("Output port [type:'"+h.type+"'] id:'"+h.id+"' manufacturer:'"+h.manufacturer+"' name:'"+h.name+"' version:'"+h.version+"'"),c++,h=e.next();this.num_output_ports= c};m.prototype.onMIDIFailure=function(c){console.error("Failed to get MIDI access - "+c)};m.prototype.openInputPort=function(e,h){var l=this.input_ports.get("input-"+e);if(!l)return!1;m.input=this;var a=this;l.onmidimessage=function(b){var d=new c(b.data);a.updateState(d);h&&h(b.data,d);if(m.on_message)m.on_message(b.data,d)};console.log("port open: ",l);return!0};m.parseMsg=function(c){};m.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()}};m.prototype.sendMIDI=function(e,h){if(h){var l=this.output_ports_info[e];l&&(m.output=this,h.constructor===c?l.send(h.data):l.send(h))}};n.MIDIInterface=m;n.title="MIDI Input";n.desc="Reads MIDI from a input port";n.color="#243";n.prototype.getPropertyInfo=function(c){if(this._midi&&"port"==c){c={};for(var e=0;ethis.properties.max_value)return;this.trigger("on_midi",h)}};t.registerNodeType("midi/filter",h);B.title="MIDIEvent";B.desc="Create a MIDI Event";B.color="#243";B.prototype.onAction=function(e,h){"assign"==e?(this.properties.channel=h.channel,this.properties.cmd=h.cmd,this.properties.value1=h.data[1],this.properties.value2=h.data[2],h.cmd== -c.NOTEON?this.gate=!0:h.cmd==c.NOTEOFF&&(this.gate=!1)):(h=this.midi_event,h.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?h.setCommandFromString(this.properties.cmd):h.cmd=this.properties.cmd,h.data[0]=h.cmd|h.channel,h.data[1]=Number(this.properties.value1),h.data[2]=Number(this.properties.value2),this.trigger("on_midi",h))};B.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var h=0;hthis.properties.max_value)return;this.trigger("on_midi",h)}};v.registerNodeType("midi/filter",h);D.title="MIDIEvent";D.desc="Create a MIDI Event";D.color="#243";D.prototype.onAction=function(e,h){"assign"==e?(this.properties.channel=h.channel,this.properties.cmd=h.cmd,this.properties.value1=h.data[1],this.properties.value2=h.data[2],h.cmd== +c.NOTEON?this.gate=!0:h.cmd==c.NOTEOFF&&(this.gate=!1)):(h=this.midi_event,h.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?h.setCommandFromString(this.properties.cmd):h.cmd=this.properties.cmd,h.data[0]=h.cmd|h.channel,h.data[1]=Number(this.properties.value1),h.data[2]=Number(this.properties.value2),this.trigger("on_midi",h))};D.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var h=0;hc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var e=1;12>e;++e){if(this.valid_notes[(c-e)%12]){this.offset_notes[c]=-e;break}if(this.valid_notes[(c+e)%12]){this.offset_notes[c]=e;break}}};E.prototype.onAction=function(e,h){h&&h.constructor===c&&(h.data[0]==c.NOTEON||h.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(h.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[h.note]], -this.trigger("out",this.midi_event)):this.trigger("out",h))};E.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&&this.processScale(c)};t.registerNodeType("midi/quantize",E);e.title="MIDI fromFile";e.desc="Plays a MIDI file";e.color="#243";e.prototype.onAction=function(c){"play"==c?this.play():"pause"==c&&(this._playing=!this._playing)};e.prototype.onPropertyChanged=function(c,e){"url"==c&&this.loadMIDIFile(e)};e.prototype.onExecute=function(){if(this._midi&& +l)}};D.prototype.onPropertyChanged=function(e,h){"cmd"==e&&(this.properties.cmd=c.computeCommandFromString(h))};D.prototype.onGetInputs=function(){return[["cmd","number"],["note","number"],["value1","number"],["value2","number"]]};D.prototype.onGetOutputs=function(){return[["midi","midi"],["on_midi",v.EVENT],["command","number"],["note","number"],["velocity","number"],["cc","number"],["cc_value","number"],["pitch","number"],["gate","bool"],["pitchbend","number"]]};v.registerNodeType("midi/event", +D);x.title="MIDICC";x.desc="gets a Controller Change";x.color="#243";x.prototype.onExecute=function(){m.input&&(this.properties.value=m.input.state.cc[this.properties.cc]);this.setOutputData(0,this.properties.value)};v.registerNodeType("midi/cc",x);B.title="MIDI Generator";B.desc="Generates a random MIDI note";B.color="#243";B.processScale=function(e){e=e.split(",");for(var h=0;hc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var e=1;12>e;++e){if(this.valid_notes[(c-e)%12]){this.offset_notes[c]=-e;break}if(this.valid_notes[(c+e)%12]){this.offset_notes[c]=e;break}}};E.prototype.onAction=function(e,h){h&&h.constructor===c&&(h.data[0]==c.NOTEON||h.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(h.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[h.note]], +this.trigger("out",this.midi_event)):this.trigger("out",h))};E.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&&this.processScale(c)};v.registerNodeType("midi/quantize",E);e.title="MIDI fromFile";e.desc="Plays a MIDI file";e.color="#243";e.prototype.onAction=function(c){"play"==c?this.play():"pause"==c&&(this._playing=!this._playing)};e.prototype.onPropertyChanged=function(c,e){"url"==c&&this.loadMIDIFile(e)};e.prototype.onExecute=function(){if(this._midi&& this._playing){this._current_time+=this.graph.elapsed_time;for(var e=100*this._current_time,h=0;hb;b++)for(var d=0;df+g||c[1]>d))return b}}return-1};F.prototype.onAction=function(e,h){if("reset"==e)for(var l=0;lh[1])){var l=this.getKeyIndex(h);this.keys[l]=!0;this._last_key=l;var l=12*(this.properties.start_octave-1)+29+l,a=new c;a.setup([c.NOTEON,l,100]);this.trigger("note",a);return!0}};F.prototype.onMouseMove=function(e,h){if(!(0>h[1]||-1==this._last_key)){this.setDirtyCanvas(!0); var l=this.getKeyIndex(h);if(this._last_key==l)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[l]=!0;a=12*(this.properties.start_octave-1)+29+l;b=new c;b.setup([c.NOTEON,a,100]);this.trigger("note",b);this._last_key=l;return!0}};F.prototype.onMouseUp=function(e,h){if(!(0>h[1])){var l=this.getKeyIndex(h);this.keys[l]=!1;this._last_key=-1;var l=12*(this.properties.start_octave-1)+29+ -l,a=new c;a.setup([c.NOTEOFF,l,100]);this.trigger("note",a);return!0}};t.registerNodeType("midi/keys",F)})(this); -(function(D){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=s.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function m(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=s.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function n(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=s.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=s.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function v(){this.properties={impulse_src:"",normalize:!0};this.audionode=s.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=s.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function B(){this.properties={};this.audionode=s.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=s.getAudioContext().createGain();this.audionode1=s.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=s.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 C(){this.properties= -{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=s.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function G(){this.properties={delayTime:0.5};this.audionode=s.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=s.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function e(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=s.getAudioContext().createOscillator();this.addOutput("out","audio")}function A(){this.properties= -{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function F(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function t(){if(!t.default_code){var c=t.default_function.toString(),a=c.indexOf("{")+1,b=c.lastIndexOf("}");t.default_code=c.substr(a,b-a)}this.properties={code:t.default_code};c=s.getAudioContext();c.createScriptProcessor?this.audionode=c.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=c.createGain());this.processCode();t._bypass_function||(t._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function H(){this.audionode=s.getAudioContext().destination;this.addInput("in","audio")}var p=D.LiteGraph,s={};D.LGAudio=s;s.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), -null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(c){console.log("msg",c)};this._audio_context.onended=function(c){console.log("ended",c)};this._audio_context.oncomplete=function(c){console.log("complete",c)}}return this._audio_context};s.connect=function(c,a){try{c.connect(a)}catch(b){console.warn("LGraphAudio:",b)}};s.disconnect=function(c,a){try{c.disconnect(a)}catch(b){console.warn("LGraphAudio:",b)}};s.changeAllAudiosConnections=function(c,a){if(c.inputs)for(var b= -0;b=this.size[0]&&(e=this.size[0]-1),c.strokeStyle="red",c.beginPath(),c.moveTo(e,d),c.lineTo(e,0),c.stroke())}};A.title="Visualization";A.desc="Audio Visualization";p.registerNodeType("audio/visualization",A);F.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var c=this.properties.band,a=this.getInputData(1); -void 0!==a&&(c=a);a=s.getAudioContext().sampleRate/this._freqs.length;a=c/a*2;a>=this._freqs.length?a=this._freqs[this._freqs.length-1]:(c=a|0,a-=c,a=this._freqs[c]*(1-a)+this._freqs[c+1]*a);this.setOutputData(0,a/255*this.properties.amplitude)}};F.prototype.onGetInputs=function(){return[["band","number"]]};F.title="Signal";F.desc="extract the signal of some frequency";p.registerNodeType("audio/signal",F);t.prototype.onAdded=function(c){c.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess= -this._callback)};t["@code"]={widget:"code",type:"code"};t.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};t.prototype.onStop=function(){this.audionode.onaudioprocess=t._bypass_function};t.prototype.onPause=function(){this.audionode.onaudioprocess=t._bypass_function};t.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};t.prototype.onExecute=function(){};t.prototype.onRemoved=function(){this.audionode.onaudioprocess=t._bypass_function};t.prototype.processCode= -function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback=this._script.onaudioprocess}catch(c){console.error("Error in onaudioprocess code",c),this._callback=t._bypass_function,this.audionode.onaudioprocess=this._callback}};t.prototype.onPropertyChanged=function(c,a){"code"==c&&(this.properties.code=a,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))}; -t.default_function=function(){this.onaudioprocess=function(c){var a=c.inputBuffer;c=c.outputBuffer;for(var b=0;b=this.size[0]&&(e=this.size[0]-1),c.strokeStyle="red",c.beginPath(),c.moveTo(e,d),c.lineTo(e,0),c.stroke())}};p.title="Visualization";p.desc="Audio Visualization";w.registerNodeType("audio/visualization",p);F.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var c=this.properties.band,a=this.getInputData(1); +void 0!==a&&(c=a);a=t.getAudioContext().sampleRate/this._freqs.length;a=c/a*2;a>=this._freqs.length?a=this._freqs[this._freqs.length-1]:(c=a|0,a-=c,a=this._freqs[c]*(1-a)+this._freqs[c+1]*a);this.setOutputData(0,a/255*this.properties.amplitude)}};F.prototype.onGetInputs=function(){return[["band","number"]]};F.title="Signal";F.desc="extract the signal of some frequency";w.registerNodeType("audio/signal",F);v.prototype.onAdded=function(c){c.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess= +this._callback)};v["@code"]={widget:"code",type:"code"};v.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};v.prototype.onStop=function(){this.audionode.onaudioprocess=v._bypass_function};v.prototype.onPause=function(){this.audionode.onaudioprocess=v._bypass_function};v.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};v.prototype.onExecute=function(){};v.prototype.onRemoved=function(){this.audionode.onaudioprocess=v._bypass_function};v.prototype.processCode= +function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback=this._script.onaudioprocess}catch(c){console.error("Error in onaudioprocess code",c),this._callback=v._bypass_function,this.audionode.onaudioprocess=this._callback}};v.prototype.onPropertyChanged=function(c,a){"code"==c&&(this.properties.code=a,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))}; +v.default_function=function(){this.onaudioprocess=function(c){var a=c.inputBuffer;c=c.outputBuffer;for(var b=0;bfloat -{1} = sin({0}); - -\mul -A,B,Out -T,T->T -T,float->T -{2} = {0} * {1}; - -\clamp -f,min,max,Out -float,float=0,float=1->float -vec2,vec2=vec2(0.0),vec2=vec2(1.0)->vec2 -vec3,vec3=vec3(0.0),vec3=vec3(1.0)->vec3 -vec4,vec4=vec4(0.0),vec4=vec4(1.0)->vec4 -{3}=clamp({0},{1},{2}); - -\mix -A,B,f,Out -float,float,float->float -vec2,vec2,float->vec2 -vec3,vec3,float->vec3 -vec4,vec4,float->vec4 -{3} = mix({0},{1},{2}); - -*/ \ No newline at end of file