From 57eead4ad603b28a709f529386d1ddaa3d964dfc Mon Sep 17 00:00:00 2001 From: tamat Date: Thu, 11 Apr 2019 20:15:10 +0200 Subject: [PATCH] added events support for subgraphs --- build/litegraph.js | 96 ++++- build/litegraph.min.js | 712 ++++++++++++++++++----------------- demo/examples/benchmark.json | 2 +- demo/examples/subgraph.json | 1 + demo/js/code.js | 1 + src/litegraph.js | 61 ++- src/nodes/base.js | 35 +- 7 files changed, 520 insertions(+), 388 deletions(-) create mode 100644 demo/examples/subgraph.json diff --git a/build/litegraph.js b/build/litegraph.js index 43cc6f3b9..83075843d 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -1167,14 +1167,14 @@ LGraph.prototype.getNodeById = function( id ) * @param {Class} classObject the class itself (not an string) * @return {Array} a list with all the nodes of this type */ - -LGraph.prototype.findNodesByClass = function(classObject) +LGraph.prototype.findNodesByClass = function( classObject, result ) { - var r = []; + result = result || []; + result.length = 0; for(var i = 0, l = this._nodes.length; i < l; ++i) if(this._nodes[i].constructor === classObject) - r.push(this._nodes[i]); - return r; + result.push( this._nodes[i] ); + return result; } /** @@ -1183,15 +1183,29 @@ LGraph.prototype.findNodesByClass = function(classObject) * @param {String} type the name of the node type * @return {Array} a list with all the nodes of this type */ - -LGraph.prototype.findNodesByType = function(type) +LGraph.prototype.findNodesByType = function( type, result ) { var type = type.toLowerCase(); - var r = []; + result = result || []; + result.length = 0; for(var i = 0, l = this._nodes.length; i < l; ++i) if(this._nodes[i].type.toLowerCase() == type ) - r.push(this._nodes[i]); - return r; + result.push(this._nodes[i]); + return result; +} + +/** +* Returns the first node that matches a name in its title +* @method findNodeByTitle +* @param {String} name the name of the node to search +* @return {Node} the node or null +*/ +LGraph.prototype.findNodeByTitle = function(title) +{ + for(var i = 0, l = this._nodes.length; i < l; ++i) + if(this._nodes[i].title == title) + return this._nodes[i]; + return null; } /** @@ -1200,7 +1214,6 @@ LGraph.prototype.findNodesByType = function(type) * @param {String} name the name of the node to search * @return {Array} a list with all the nodes with this name */ - LGraph.prototype.findNodesByTitle = function(title) { var result = []; @@ -1250,6 +1263,26 @@ LGraph.prototype.getGroupOnPos = function(x,y) // ********** GLOBALS ***************** + +LGraph.prototype.onAction = function(action, param) +{ + this._input_nodes = this.findNodesByClass( LiteGraph.GraphInput, this._input_nodes ); + for(var i = 0; i < this._input_nodes.length; ++i) + { + var node = this._input_nodes[i]; + if( node.properties.name != action ) + continue; + node.onAction(action,param); + break; + } +} + +LGraph.prototype.trigger = function(action, param) +{ + if(this.onTrigger) + this.onTrigger(action,param); +} + /** * Tell this graph it has a global graph input of this type * @method addGlobalInput @@ -1257,7 +1290,7 @@ LGraph.prototype.getGroupOnPos = function(x,y) * @param {String} type * @param {*} value [optional] */ -LGraph.prototype.addInput = function(name, type, value) +LGraph.prototype.addInput = function( name, type, value ) { var input = this.inputs[ name ]; if( input ) //already exist @@ -1343,7 +1376,7 @@ LGraph.prototype.changeInputType = function(name, type) if(!this.inputs[name]) return false; - if(this.inputs[name].type && this.inputs[name].type.toLowerCase() == type.toLowerCase() ) + if(this.inputs[name].type && String(this.inputs[name].type).toLowerCase() == String(type).toLowerCase() ) return; this.inputs[name].type = type; @@ -1460,7 +1493,7 @@ LGraph.prototype.changeOutputType = function(name, type) if(!this.outputs[name]) return false; - if(this.outputs[name].type && this.outputs[name].type.toLowerCase() == type.toLowerCase() ) + if(this.outputs[name].type && String(this.outputs[name].type).toLowerCase() == String(type).toLowerCase() ) return; this.outputs[name].type = type; @@ -8848,6 +8881,8 @@ function Subgraph() this.subgraph._subgraph_node = this; this.subgraph._is_subgraph = true; + this.subgraph.onTrigger = this.onSubgraphTrigger.bind(this); + this.subgraph.onInputAdded = this.onSubgraphNewInput.bind(this); this.subgraph.onInputRenamed = this.onSubgraphRenamedInput.bind(this); this.subgraph.onInputTypeChanged = this.onSubgraphTypeChangeInput.bind(this); @@ -8895,6 +8930,11 @@ Subgraph.prototype.onMouseDown = function(e,pos,graphcanvas) } } +Subgraph.prototype.onAction = function( action, param ) +{ + this.subgraph.onAction( action, param ); +} + Subgraph.prototype.onExecute = function() { if( !this.getInputOrProperty("enabled") ) @@ -8923,11 +8963,17 @@ Subgraph.prototype.onExecute = function() } //**** INPUTS *********************************** +Subgraph.prototype.onSubgraphTrigger = function(event, param) +{ + var slot = this.findOutputSlot(event); + if(slot != -1) + this.triggerSlot(slot); +} + Subgraph.prototype.onSubgraphNewInput = function(name, type) { - //add input to the node var slot = this.findInputSlot(name); - if(slot == -1) + if(slot == -1) //add input to the node this.addInput(name, type); } @@ -9058,6 +9104,8 @@ function GraphInput() Object.defineProperty( this.properties, "type", { get: function() { return that.outputs[0].type; }, set: function(v) { + if(v == "event") + v = LiteGraph.EVENT; that.outputs[0].type = v; if(that.name_in_graph) //already added that.graph.changeInputType( that.name_in_graph, that.outputs[0].type); @@ -9089,6 +9137,12 @@ GraphInput.prototype.getTitle = function() return this.title; } +GraphInput.prototype.onAction = function(action, param) +{ + if(this.properties.type == LiteGraph.EVENT) + this.triggerSlot(0, param); +} + GraphInput.prototype.onExecute = function() { var name = this.properties.name; @@ -9108,6 +9162,7 @@ GraphInput.prototype.onRemoved = function() this.graph.removeInput( this.name_in_graph ); } +LiteGraph.GraphInput = GraphInput; LiteGraph.registerNodeType("graph/input", GraphInput); @@ -9140,6 +9195,8 @@ function GraphOutput() Object.defineProperty( this.properties, "type", { get: function() { return that.inputs[0].type; }, set: function(v) { + if(v == "action" || v == "event") + v = LiteGraph.ACTION; that.inputs[0].type = v; if(that.name_in_graph) //already added that.graph.changeOutputType( that.name_in_graph, that.inputs[0].type); @@ -9170,6 +9227,12 @@ GraphOutput.prototype.onExecute = function() this.graph.setOutputData( this.properties.name, this._value ); } +GraphOutput.prototype.onAction = function(action, param) +{ + if(this.properties.type == LiteGraph.ACTION) + this.graph.trigger( this.properties.name, param ); +} + GraphOutput.prototype.onRemoved = function() { if(this.name_in_graph) @@ -9183,6 +9246,7 @@ GraphOutput.prototype.getTitle = function() return this.title; } +LiteGraph.GraphOutput = GraphOutput; LiteGraph.registerNodeType("graph/output", GraphOutput); diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 1aecb24cf..70fc823c1 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,321 +1,323 @@ -(function(u){function d(a){c.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function k(a,b,e,t,l,c){this.id=a;this.type=b;this.origin_id=e;this.origin_slot=t;this.target_id=l;this.target_slot=c;this._data=null;this._pos=new Float32Array(2)}function q(a){this._ctor(a)}function g(a){this._ctor(a)}function r(a,b){this.offset=new Float32Array([0,0]);this.scale=1;this.max_scale=10;this.min_scale=0.1;this.onredraw=null;this.enabled=!0;this.last_mouse= -[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,b||this.bindEvents(a))}function m(a,b,e){e=e||{};this.background_image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; -a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new r;this.zoom_modify_alpha=!0;this.title_text_font=""+c.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+c.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=c.NODE_TITLE_COLOR;this.default_link_color=c.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.render_only_selected= +(function(u){function d(a){c.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function k(a,b,e,s,l,c){this.id=a;this.type=b;this.origin_id=e;this.origin_slot=s;this.target_id=l;this.target_slot=c;this._data=null;this._pos=new Float32Array(2)}function r(a){this._ctor(a)}function m(a){this._ctor(a)}function t(a,b){this.offset=new Float32Array([0,0]);this.scale=1;this.max_scale=10;this.min_scale=0.1;this.onredraw=null;this.enabled=!0;this.last_mouse= +[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,b||this.bindEvents(a))}function g(a,b,e){e=e||{};this.background_image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; +a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new t;this.zoom_modify_alpha=!0;this.title_text_font=""+c.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+c.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=c.NODE_TITLE_COLOR;this.default_link_color=c.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.render_only_selected= this.clear_background=!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.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_title_colored=!0;this.links_render_mode=c.SPLINE_LINK;this.canvas_mouse=[0,0];this.onDrawOverlay=this.onDrawForeground=this.onDrawBackground=this.onMouse=this.onSearchBoxSelection=this.onSearchBox=null;this.connections_width=3;this.round_radius=8;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();e.skip_render||this.startRendering();this.autoresize= -e.autoresize}function w(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))}function B(a,b,e,t,l,c){return ea&&tb?!0:!1}function z(a,b){var e=a[0]+a[2],t=a[1]+a[3],l=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>l||ea&&sb?!0:!1}function z(a,b){var e=a[0]+a[2],s=a[1]+a[3],l=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>l||eh.width-d.width-10&&(c=h.width-d.width-10);f>h.height-d.height-10&&(f=h.height-d.height-10)}l.style.left=c+"px";l.style.top=f+"px";b.scale&&(l.style.transform="scale("+b.scale+")")}var c=u.LiteGraph={VERSION:0.4,CANVAS_GRID_SIZE:10, NODE_TITLE_HEIGHT:30,NODE_TITLE_TEXT_Y:20,NODE_SLOT_HEIGHT:20,NODE_WIDGET_HEIGHT:20,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10,NODE_COLLAPSED_WIDTH:80,NODE_TITLE_COLOR:"#999",NODE_TEXT_SIZE:14,NODE_TEXT_COLOR:"#AAA",NODE_SUBTEXT_SIZE:12,NODE_DEFAULT_COLOR:"#333",NODE_DEFAULT_BGCOLOR:"#353535",NODE_DEFAULT_BOXCOLOR:"#666",NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",DEFAULT_GROUP_FONT:24,LINK_COLOR:"#9A9",EVENT_LINK_COLOR:"#A86",CONNECTING_LINK_COLOR:"#AFA",MAX_NUMBER_OF_NODES:1E3, DEFAULT_POSITION:[100,100],VALID_SHAPES:["default","box","round","card"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,CARD_SHAPE:4,ARROW_SHAPE:5,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER:3,UP:1,DOWN:2,LEFT:3,RIGHT:4,CENTER:5,STRAIGHT_LINK:0,LINEAR_LINK:1,SPLINE_LINK:2,NORMAL_TITLE:0,NO_TITLE:1,TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,node_images_path:"",debug:!1,catch_exceptions:!0,throw_errors:!0,allow_scripts:!1,registered_node_types:{},node_types_by_file_extension:{}, -Nodes:{},searchbox_extras:{},registerNodeType:function(a,b){if(!b.prototype)throw"Cannot register a simple object, it must be a class with a prototype";b.type=a;c.debug&&console.log("Node registered: "+a);a.split("/");var e=b.name,t=a.lastIndexOf("/");b.category=a.substr(0,t);b.title||(b.title=e);if(b.prototype)for(var l in q.prototype)b.prototype[l]||(b.prototype[l]=q.prototype[l]);Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape= +Nodes:{},searchbox_extras:{},registerNodeType:function(a,b){if(!b.prototype)throw"Cannot register a simple object, it must be a class with a prototype";b.type=a;c.debug&&console.log("Node registered: "+a);a.split("/");var e=b.name,s=a.lastIndexOf("/");b.category=a.substr(0,s);b.title||(b.title=e);if(b.prototype)for(var l in r.prototype)b.prototype[l]||(b.prototype[l]=r.prototype[l]);Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape= c.BOX_SHAPE;break;case "round":this._shape=c.ROUND_SHAPE;break;case "circle":this._shape=c.CIRCLE_SHAPE;break;case "card":this._shape=c.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});this.registered_node_types[a]=b;b.constructor.name&&(this.Nodes[e]=b);b.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(b.supported_extensions)for(l in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[l].toLowerCase()]= -b},wrapFunctionAsNode:function(a,b,e,t,l){for(var f=Array(b.length),h="",d=c.getParameterNames(b),m=0;mf&&(f=l.size[0]),h+=l.size[1]+a;b+=f+a}this.setDirtyCanvas(!0,!0)};d.prototype.getTime=function(){return this.globaltime};d.prototype.getFixedTime=function(){return this.fixedtime};d.prototype.getElapsedTime=function(){return this.elapsed_time}; -d.prototype.sendEventToAllNodes=function(a,b,e){e=e||c.ALWAYS;var t=this._nodes_in_order?this._nodes_in_order:this._nodes;if(t)for(var l=0,f=t.length;l=c.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_idf&&(f=l.size[0]),h+=l.size[1]+a;b+=f+a}this.setDirtyCanvas(!0,!0)};d.prototype.getTime=function(){return this.globaltime};d.prototype.getFixedTime=function(){return this.fixedtime};d.prototype.getElapsedTime=function(){return this.elapsed_time}; +d.prototype.sendEventToAllNodes=function(a,b,e){e=e||c.ALWAYS;var s=this._nodes_in_order?this._nodes_in_order:this._nodes;if(s)for(var l=0,f=s.length;l=c.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_ida.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags= -{}};q.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var e in a.properties){if(this.properties[e]=a.properties[e],this.onPropertyChanged)this.onPropertyChanged(e,a.properties[e])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=c.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e._data=b,this.outputs[a].links))for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e.type= -b,this.outputs[a].links))for(e=0;e=this.inputs.length||null==this.inputs[a].link)){var e=this.graph.links[this.inputs[a].link];if(!e)return null;if(!b)return e.data;var c=this.graph.getNodeById(e.origin_id);if(!c)return e.data;if(c.updateOutputData)c.updateOutputData(e.origin_slot);else if(c.onExecute)c.onExecute();return e.data}};q.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};q.prototype.getInputDataByName=function(a,b){var e=this.findInputSlot(a);return-1==e?null:this.getInputData(e,b)};q.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};q.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,e=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};q.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],e=0;ea&&this.pos[1]-l-eb)return!0;return!1};q.prototype.getSlotInPosition=function(a,b){var e=new Float32Array(2);if(this.inputs)for(var c=0,l=this.inputs.length;c< -l;++c){var f=this.inputs[c];this.getConnectionPos(!0,c,e);if(B(a,b,e[0]-10,e[1]-5,20,10))return{input:f,slot:c,link_pos:e,locked:f.locked}}if(this.outputs)for(c=0,l=this.outputs.length;c=this.outputs.length)return c.debug&& -console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(e.constructor===String){if(e=b.findInputSlot(e),-1==e)return c.debug&&console.log("Connect: Error, no slot of name "+e),null}else{if(e===c.EVENT)return null;if(!b.inputs||e>=b.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[e].link&&b.disconnectInput(e);var t=this.outputs[a]; -if(b.onConnectInput&&!1===b.onConnectInput(e,t.type,t))return null;var l=b.inputs[e],f=null;if(c.isValidConnection(t.type,l.type)){f=new k(this.graph.last_link_id++,l.type,this.id,a,b.id,e);this.graph.links[f.id]=f;null==t.links&&(t.links=[]);t.links.push(f.id);b.inputs[e].link=f.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.OUTPUT,a,!0,f,t);if(b.onConnectionsChange)b.onConnectionsChange(c.INPUT,e,!0,f,l);this.graph&&this.graph.onNodeConnectionChange&& -(this.graph.onNodeConnectionChange(c.INPUT,b,e,this,a),this.graph.onNodeConnectionChange(c.OUTPUT,this,a,b,e))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,f);return f};q.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return c.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var e=this.outputs[a];if(!e|| -!e.links||0==e.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var f=0,l=e.links.length;f=this.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var e=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[e];if(f){var l=this.graph.getNodeById(f.origin_id);if(!l)return!1;var h=l.outputs[f.origin_slot];if(!h||!h.links||0==h.links.length)return!1;for(var d=0,m=h.links.length;d< -m;d++)if(h.links[d]==e){h.links.splice(d,1);break}delete this.graph.links[e];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.INPUT,a,!1,f,b);if(l.onConnectionsChange)l.onConnectionsChange(c.OUTPUT,d,!1,f,h);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(c.OUTPUT,l,d),this.graph.onNodeConnectionChange(c.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};q.prototype.getConnectionPos=function(a, +this.origin_slot,this.target_id,this.target_slot]};c.LLink=k;u.LGraphNode=c.LGraphNode=r;r.prototype._ctor=function(a){this.title=a||"Unnamed";this.size=[c.NODE_WIDTH,60];this.graph=null;this._pos=new Float32Array(10,10);Object.defineProperty(this,"pos",{set:function(a){!a||2>a.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags= +{}};r.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var e in a.properties){if(this.properties[e]=a.properties[e],this.onPropertyChanged)this.onPropertyChanged(e,a.properties[e])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=c.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e._data=b,this.outputs[a].links))for(e=0;e=this.outputs.length)){var e=this.outputs[a];if(e&&(e.type= +b,this.outputs[a].links))for(e=0;e=this.inputs.length||null==this.inputs[a].link)){var e=this.graph.links[this.inputs[a].link];if(!e)return null;if(!b)return e.data;var c=this.graph.getNodeById(e.origin_id);if(!c)return e.data;if(c.updateOutputData)c.updateOutputData(e.origin_slot);else if(c.onExecute)c.onExecute();return e.data}};r.prototype.getInputDataType= +function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link];if(!a)return null;var b=this.graph.getNodeById(a.origin_id);return b?(a=b.outputs[a.origin_slot])?a.type:null:a.type};r.prototype.getInputDataByName=function(a,b){var e=this.findInputSlot(a);return-1==e?null:this.getInputData(e,b)};r.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};r.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,e=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};r.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],e=0;ea&&this.pos[1]-l-eb)return!0;return!1};r.prototype.getSlotInPosition=function(a,b){var e=new Float32Array(2);if(this.inputs)for(var c=0,l=this.inputs.length;c< +l;++c){var f=this.inputs[c];this.getConnectionPos(!0,c,e);if(B(a,b,e[0]-10,e[1]-5,20,10))return{input:f,slot:c,link_pos:e,locked:f.locked}}if(this.outputs)for(c=0,l=this.outputs.length;c=this.outputs.length)return c.debug&& +console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(e.constructor===String){if(e=b.findInputSlot(e),-1==e)return c.debug&&console.log("Connect: Error, no slot of name "+e),null}else{if(e===c.EVENT)return null;if(!b.inputs||e>=b.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[e].link&&b.disconnectInput(e);var s=this.outputs[a]; +if(b.onConnectInput&&!1===b.onConnectInput(e,s.type,s))return null;var l=b.inputs[e],f=null;if(c.isValidConnection(s.type,l.type)){f=new k(this.graph.last_link_id++,l.type,this.id,a,b.id,e);this.graph.links[f.id]=f;null==s.links&&(s.links=[]);s.links.push(f.id);b.inputs[e].link=f.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.OUTPUT,a,!0,f,s);if(b.onConnectionsChange)b.onConnectionsChange(c.INPUT,e,!0,f,l);this.graph&&this.graph.onNodeConnectionChange&& +(this.graph.onNodeConnectionChange(c.INPUT,b,e,this,a),this.graph.onNodeConnectionChange(c.OUTPUT,this,a,b,e))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,f);return f};r.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return c.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var e=this.outputs[a];if(!e|| +!e.links||0==e.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var s=0,l=e.links.length;s=this.inputs.length)return c.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var e=this.inputs[a].link;this.inputs[a].link=null;var f=this.graph.links[e];if(f){var l=this.graph.getNodeById(f.origin_id);if(!l)return!1;var h=l.outputs[f.origin_slot];if(!h||!h.links||0==h.links.length)return!1;for(var d=0,n=h.links.length;d< +n;d++)if(h.links[d]==e){h.links.splice(d,1);break}delete this.graph.links[e];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(c.INPUT,a,!1,f,b);if(l.onConnectionsChange)l.onConnectionsChange(c.OUTPUT,d,!1,f,h);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(c.OUTPUT,l,d),this.graph.onNodeConnectionChange(c.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};r.prototype.getConnectionPos=function(a, b,e){e=e||new Float32Array(2);var f=0;a&&this.inputs&&(f=this.inputs.length);!a&&this.outputs&&(f=this.outputs.length);var l=0.5*c.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return b=this._collapsed_width||c.NODE_COLLAPSED_WIDTH,this.horizontal?(e[0]=this.pos[0]+0.5*b,e[1]=a?this.pos[1]-c.NODE_TITLE_HEIGHT:this.pos[1]):(e[0]=a?this.pos[0]:this.pos[0]+b,e[1]=this.pos[1]-0.5*c.NODE_TITLE_HEIGHT),e;if(a&&-1==b)return e[0]=this.pos[0]+0.5*c.NODE_TITLE_HEIGHT,e[1]=this.pos[1]+0.5*c.NODE_TITLE_HEIGHT,e;if(a&& f>b&&this.inputs[b].pos)return e[0]=this.pos[0]+this.inputs[b].pos[0],e[1]=this.pos[1]+this.inputs[b].pos[1],e;if(!a&&f>b&&this.outputs[b].pos)return e[0]=this.pos[0]+this.outputs[b].pos[0],e[1]=this.pos[1]+this.outputs[b].pos[1],e;if(this.horizontal)return e[0]=this.pos[0]+this.size[0]/f*(b+0.5),e[1]=a?this.pos[1]-c.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],e;e[0]=a?this.pos[0]+l:this.pos[0]+this.size[0]+1-l;e[1]=this.pos[1]+(b+0.7)*c.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return e}; -q.prototype.alignToGrid=function(){this.pos[0]=c.CANVAS_GRID_SIZE*Math.round(this.pos[0]/c.CANVAS_GRID_SIZE);this.pos[1]=c.CANVAS_GRID_SIZE*Math.round(this.pos[1]/c.CANVAS_GRID_SIZE)};q.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>q.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};q.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};q.prototype.loadImage=function(a){var b=new Image; -b.src=c.node_images_path+a;b.ready=!1;var e=this;b.onload=function(){this.ready=!0;e.setDirtyCanvas(!0)};return b};q.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,e=0;ea.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};g.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color; -this.font=a.font};g.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}};g.prototype.move=function(a,b,e){this._pos[0]+=a;this._pos[1]+=b;if(!e)for(e=0;er.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};r.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};r.prototype.loadImage=function(a){var b=new Image; +b.src=c.node_images_path+a;b.ready=!1;var e=this;b.onload=function(){this.ready=!0;e.setDirtyCanvas(!0)};return b};r.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,e=0;ea.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};m.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color; +this.font=a.font};m.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};m.prototype.move=function(a,b,e){this._pos[0]+=a;this._pos[1]+=b;if(!e)for(e=0;ethis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var e=this.element.getBoundingClientRect();if(e){b=b||[0.5*e.width,0.5*e.height];e=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var c=this.convertCanvasToOffset(b),e=[c[0]-e[0],c[1]-e[1]];this.offset[0]+=e[0];this.offset[1]+=e[1];if(this.onredraw)this.onredraw(this)}}}; -r.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};r.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};u.LGraphCanvas=c.LGraphCanvas=m;m.link_type_colors={"-1":c.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};m.gradients={};m.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input= -this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};m.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};m.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null"; -if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};m.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]))}};m.prototype.setCanvas= +c;this.last_mouse[1]=e;a.preventDefault();a.stopPropagation();return!1}};t.prototype.toCanvasContext=function(a){a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1])};t.prototype.convertOffsetToCanvas=function(a){return[(a[0]+this.offset[0])*this.scale,(a[1]+this.offset[1])*this.scale]};t.prototype.convertCanvasToOffset=function(a,b){b=b||[0,0];b[0]=a[0]/this.scale-this.offset[0];b[1]=a[1]/this.scale-this.offset[1];return b};t.prototype.mouseDrag=function(a,b){this.offset[0]+= +a/this.scale;this.offset[1]+=b/this.scale;if(this.onredraw)this.onredraw(this)};t.prototype.changeScale=function(a,b){athis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var e=this.element.getBoundingClientRect();if(e){b=b||[0.5*e.width,0.5*e.height];e=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var c=this.convertCanvasToOffset(b),e=[c[0]-e[0],c[1]-e[1]];this.offset[0]+=e[0];this.offset[1]+=e[1];if(this.onredraw)this.onredraw(this)}}}; +t.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};t.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};u.LGraphCanvas=c.LGraphCanvas=g;g.link_type_colors={"-1":c.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};g.gradients={};g.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input= +this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};g.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};g.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null"; +if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};g.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,b=this._graph_stack.pop();this.selected_nodes={};this.highlighted_links={};b.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};g.prototype.setCanvas= function(a,b){if(a&&a.constructor===String&&(a=document.getElementById(a),!a))throw"Error creating LiteGraph canvas: Canvas not found";if(a!==this.canvas&&(!a&&this.canvas&&(b||this.unbindEvents()),this.canvas=a,this.ds.element=a)){a.className+=" lgraphcanvas";a.data=this;a.tabindex="1";this.bgcanvas=null;this.bgcanvas||(this.bgcanvas=document.createElement("canvas"),this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height);if(null==a.getContext){if("canvas"!=a.localName)throw"Element supplied for LGraphCanvas must be a element, you passed a "+ -a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};m.prototype._doNothing=function(a){a.preventDefault();return!1};m.prototype._doReturnTrue=function(a){a.preventDefault();return!0};m.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded"); +a.localName;throw"This browser doesnt support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};g.prototype._doNothing=function(a){a.preventDefault();return!1};g.prototype._doReturnTrue=function(a){a.preventDefault();return!0};g.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded"); else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel",this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart", this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);b.addEventListener("keyup",this._key_callback,!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop", -this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};m.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup", +this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};g.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup", this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler);this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback= -this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};m.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()};m.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};m.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};m.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};m.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))};m.prototype.stopRendering=function(){this.is_rendering=!1};m.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();m.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var e=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5), +this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};g.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};g.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas); +this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};g.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};g.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};g.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering|| +(this.is_rendering=!0,a.call(this))};g.prototype.stopRendering=function(){this.is_rendering=!1};g.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();g.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var e=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5), f=!1,l=300>c.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();c.closeAllContextMenus(b);if(!this.onMouse||!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,f=!0);var h=!1;if(e&&this.allow_interaction&&!f){this.live_mode||e.flags.pinned||this.bringToFront(e);if(!this.connecting_node&& -!e.flags.collapsed&&!this.live_mode)if(!f&&!1!==e.resizable&&B(a.canvasX,a.canvasY,e.pos[0]+e.size[0]-5,e.pos[1]+e.size[1]-5,10,10))this.resizing_node=e,this.canvas.style.cursor="se-resize",f=!0;else{if(e.outputs)for(var d=0,n=e.outputs.length;dh[0]+4||a.canvasYh[1]+4)){this.showLinkMenu(e,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&(a.ctrlKey&&(this.dragging_rectangle=null),10>w([a.canvasX,a.canvasY], [this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());l&&this.showSearchBox(a);h=!0}!f&&h&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(e,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=c.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement|| -"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};m.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){m.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],e=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY; +"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};g.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){g.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],e=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY; a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(e[0]/ this.ds.scale,e[1]/this.ds.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.ds.offset[0]+=e[0]/this.ds.scale,this.ds.offset[1]+=e[1]/this.ds.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction){this.connecting_node&&(this.dirty_canvas=!0);for(var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,l=this.graph._nodes.length;bthis.dragging_rectangle[3]?this.dragging_rectangle[1]-l:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-f:this.dragging_rectangle[0]; -this.dragging_rectangle[1]=d;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=l;l=[];for(d=0;dthis.dragging_rectangle[3]?this.dragging_rectangle[1]-l:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-f:this.dragging_rectangle[0]; +this.dragging_rectangle[1]=h;this.dragging_rectangle[2]=f;this.dragging_rectangle[3]=l;l=[];for(h=0;ha.click_time&&B(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-c.NODE_TITLE_HEIGHT,c.NODE_TITLE_HEIGHT,c.NODE_TITLE_HEIGHT)&&f.collapse(),this.dirty_bgcanvas=this.dirty_canvas=!0,this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]),this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]),this.graph.config.align_to_grid&&this.node_dragged.alignToGrid(),this.node_dragged=null;else{f=this.graph.getNodeOnPos(a.canvasX, a.canvasY,this.visible_nodes);!f&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas= -!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};m.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var e=this.ds.scale;0b&&(e*=1/1.1);this.ds.changeScale(e,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};m.prototype.isOverNodeBox=function(a,b,e){var f=c.NODE_TITLE_HEIGHT;return B(b, -e,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};m.prototype.isOverNodeInput=function(a,b,e,c){if(a.inputs)for(var f=0,d=a.inputs.length;fb&&(e*=1/1.1);this.ds.changeScale(e,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};g.prototype.isOverNodeBox=function(a,b,e){var f=c.NODE_TITLE_HEIGHT;return B(b, +e,a.pos[0]+2,a.pos[1]+2-f,f-4,f-4)?!0:!1};g.prototype.isOverNodeInput=function(a,b,e,c){if(a.inputs)for(var f=0,h=a.inputs.length;fe-this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};m.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(), +this.graph.change();if(b)return a.preventDefault(),a.stopImmediatePropagation(),!1}}};g.prototype.copyToClipboard=function(){var a={nodes:[],links:[]},b=0,e=[],c;for(c in this.selected_nodes){var f=this.selected_nodes[c];f._relative_id=b;e.push(f);b+=1}for(c=0;ce-this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};g.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(), a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]),a.clip());this.clear_background&&a.clearRect(0,0,b.width,b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var b=this.computeVisibleNodes(null,this.visible_nodes),e=0;e> ";b.fillText(c+e.getTitle(),0.5*a.width,40);b.restore()}e=!1;this.onRenderBackground&&(e=this.onRenderBackground(a,b));b.restore();b.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){b.save(); -this.ds.toCanvasContext(b);if(this.background_image&&0.5this.ds.scale,s=a._shape||a.constructor.shape||c.ROUND_SHAPE,k=a.constructor.title_mode,p=!0;k==c.TRANSPARENT_TITLE?p=!1:k==c.AUTOHIDE_TITLE&&n&&(p=!0);f[0]=0;f[1]=p?-l:0;f[2]=e[0]+1;f[3]=p?e[1]+l:e[1];n=b.globalAlpha;b.beginPath();s==c.BOX_SHAPE||g?b.fillRect(f[0],f[1],f[2],f[3]):s==c.ROUND_SHAPE||s==c.CARD_SHAPE? -b.roundRect(f[0],f[1],f[2],f[3],this.round_radius,s==c.CARD_SHAPE?0:this.round_radius):s==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0],0,2*Math.PI);b.fill();b.shadowColor="transparent";b.fillStyle="rgba(0,0,0,0.2)";b.fillRect(0,-1,f[2],2);b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(p||k==c.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,l,e,this.ds.scale,d);else if(k!=c.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){p= -a.constructor.title_color||d;a.flags.collapsed&&(b.shadowColor=c.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var C=m.gradients[p];C||(C=m.gradients[p]=b.createLinearGradient(0,0,400,0),C.addColorStop(0,p),C.addColorStop(1,"#000"));b.fillStyle=C}else b.fillStyle=p;b.beginPath();s==c.BOX_SHAPE||g?b.rect(0,-l,e[0]+1,l):s!=c.ROUND_SHAPE&&s!=c.CARD_SHAPE||b.roundRect(0,-l,e[0]+1,l,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b, -l,e,this.ds.scale);else s==c.ROUND_SHAPE||s==c.CIRCLE_SHAPE||s==c.CARD_SHAPE?(g&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*l,-0.5*l,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*l,-0.5*l,5,0,2*Math.PI),b.fill()):(g&&(b.fillStyle="black",b.fillRect(0.5*(l-10)-1,-0.5*(l+10)-1,12,12)),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(l-10),-0.5*(l+10),10,10));b.globalAlpha=n;if(a.onDrawTitleText)a.onDrawTitleText(b,l,e,this.ds.scale, -this.title_text_font,h);!g&&(b.font=this.title_text_font,g=a.getTitle())&&(b.fillStyle=h?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",n=b.measureText(g),b.fillText(g,l+0.5*n.width,c.NODE_TITLE_TEXT_Y-l),b.textAlign="left"):(b.textAlign="left",b.fillText(g,l,c.NODE_TITLE_TEXT_Y-l)));if(a.onDrawTitle)a.onDrawTitle(b)}if(h){if(a.onBounding)a.onBounding(f);k==c.TRANSPARENT_TITLE&&(f[1]-=l,f[3]+=l);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();s== -c.BOX_SHAPE?b.rect(-6+f[0],-6+f[1],12+f[2],12+f[3]):s==c.ROUND_SHAPE||s==c.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius):s==c.CARD_SHAPE?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius,2):s==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=d;b.globalAlpha=1}};var A=new Float32Array(4),h=new Float32Array(4),s=new Float32Array(2),v=new Float32Array(2);m.prototype.drawConnections= -function(a){var b=c.getTime(),e=this.visible_area;A[0]=e[0]-20;A[1]=e[1]-20;A[2]=e[2]+40;A[3]=e[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var e=this.graph._nodes,f=0,l=e.length;fh[2]&&(h[0]+=h[2],h[2]=Math.abs(h[2]));0>h[3]&&(h[1]+=h[3],h[3]=Math.abs(h[3]));if(z(h,A)){var D=g.outputs[k],k=d.inputs[m];if(D&&k&&(g=D.dir||(g.horizontal?c.DOWN:c.RIGHT),k=k.dir||(d.horizontal?c.UP:c.LEFT),this.renderLink(a,p,C,n,!1,0,null,g,k),n&&n._last_time&&1E3>b-n._last_time)){var D=2-0.002*(b-n._last_time),E=a.globalAlpha;a.globalAlpha=E*D;this.renderLink(a,p,C,n,!0, -D,"white",g,k);a.globalAlpha=E}}}}}}a.globalAlpha=1};m.prototype.renderLink=function(a,b,e,f,l,d,h,n,g,s){f&&this.visible_links.push(f);!h&&f&&(h=f.color||m.link_type_colors[f.type]);h||(h=this.default_link_color);null!=f&&this.highlighted_links[f.id]&&(h="#FFF");n=n||c.RIGHT;g=g||c.LEFT;var p=w(b,e);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(C[0],C[1]),a.rotate(D),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(E),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(l[0],l[1],5,0,2*Math.PI),a.fill());if(d)for(a.fillStyle=h,C=0;5>C;++C)d=(0.001*c.getTime()+0.2*C)%1,l=this.computeConnectionPoint(b,e,d,n,g),a.beginPath(),a.arc(l[0], -l[1],5,0,2*Math.PI),a.fill()};m.prototype.computeConnectionPoint=function(a,b,e,f,l){f=f||c.RIGHT;l=l||c.LEFT;var d=w(a,b),h=[a[0],a[1]],n=[b[0],b[1]];switch(f){case c.LEFT:h[0]+=-0.25*d;break;case c.RIGHT:h[0]+=0.25*d;break;case c.UP:h[1]+=-0.25*d;break;case c.DOWN:h[1]+=0.25*d}switch(l){case c.LEFT:n[0]+=-0.25*d;break;case c.RIGHT:n[0]+=0.25*d;break;case c.UP:n[1]+=-0.25*d;break;case c.DOWN:n[1]+=0.25*d}f=(1-e)*(1-e)*(1-e);l=3*(1-e)*(1-e)*e;d=3*(1-e)*e*e;e*=e*e;return[f*a[0]+l*h[0]+d*n[0]+e*b[0], -f*a[1]+l*h[1]+d*n[1]+e*b[1]]};m.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,e=0;ep.last_y&&hp.options.max&&(p.value=p.options.max);else if("mousedown"==e.type)if((f=p.options.values)&&f.constructor===Function&&(f=p.options.values(p,a)),l=40>l?-1:l>d-40?1:0,"number"==p.type)p.value+=0.1*l*(p.options.step||1),null!=p.options.min&&p.valuethis.ds.scale,m=a._shape||a.constructor.shape||c.ROUND_SHAPE,k=a.constructor.title_mode,p=!0;k==c.TRANSPARENT_TITLE?p=!1:k==c.AUTOHIDE_TITLE&&n&&(p=!0);f[0]=0;f[1]=p?-l:0;f[2]=e[0]+1;f[3]=p?e[1]+l:e[1];n=b.globalAlpha;b.beginPath();m==c.BOX_SHAPE||q?b.fillRect(f[0],f[1],f[2],f[3]):m==c.ROUND_SHAPE||m==c.CARD_SHAPE? +b.roundRect(f[0],f[1],f[2],f[3],this.round_radius,m==c.CARD_SHAPE?0:this.round_radius):m==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0],0,2*Math.PI);b.fill();b.shadowColor="transparent";b.fillStyle="rgba(0,0,0,0.2)";b.fillRect(0,-1,f[2],2);b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(p||k==c.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,l,e,this.ds.scale,h);else if(k!=c.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){p= +a.constructor.title_color||h;a.flags.collapsed&&(b.shadowColor=c.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var C=g.gradients[p];C||(C=g.gradients[p]=b.createLinearGradient(0,0,400,0),C.addColorStop(0,p),C.addColorStop(1,"#000"));b.fillStyle=C}else b.fillStyle=p;b.beginPath();m==c.BOX_SHAPE||q?b.rect(0,-l,e[0]+1,l):m!=c.ROUND_SHAPE&&m!=c.CARD_SHAPE||b.roundRect(0,-l,e[0]+1,l,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b, +l,e,this.ds.scale);else m==c.ROUND_SHAPE||m==c.CIRCLE_SHAPE||m==c.CARD_SHAPE?(q&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*l,-0.5*l,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*l,-0.5*l,5,0,2*Math.PI),b.fill()):(q&&(b.fillStyle="black",b.fillRect(0.5*(l-10)-1,-0.5*(l+10)-1,12,12)),b.fillStyle=a.boxcolor||c.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(l-10),-0.5*(l+10),10,10));b.globalAlpha=n;if(a.onDrawTitleText)a.onDrawTitleText(b,l,e,this.ds.scale, +this.title_text_font,d);!q&&(b.font=this.title_text_font,q=a.getTitle())&&(b.fillStyle=d?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",n=b.measureText(q),b.fillText(q,l+0.5*n.width,c.NODE_TITLE_TEXT_Y-l),b.textAlign="left"):(b.textAlign="left",b.fillText(q,l,c.NODE_TITLE_TEXT_Y-l)));if(a.onDrawTitle)a.onDrawTitle(b)}if(d){if(a.onBounding)a.onBounding(f);k==c.TRANSPARENT_TITLE&&(f[1]-=l,f[3]+=l);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();m== +c.BOX_SHAPE?b.rect(-6+f[0],-6+f[1],12+f[2],12+f[3]):m==c.ROUND_SHAPE||m==c.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius):m==c.CARD_SHAPE?b.roundRect(-6+f[0],-6+f[1],12+f[2],12+f[3],2*this.round_radius,2):m==c.CIRCLE_SHAPE&&b.arc(0.5*e[0],0.5*e[1],0.5*e[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=h;b.globalAlpha=1}};var A=new Float32Array(4),h=new Float32Array(4),q=new Float32Array(2),v=new Float32Array(2);g.prototype.drawConnections= +function(a){var b=c.getTime(),e=this.visible_area;A[0]=e[0]-20;A[1]=e[1]-20;A[2]=e[2]+40;A[3]=e[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var e=this.graph._nodes,f=0,l=e.length;fh[2]&&(h[0]+=h[2],h[2]=Math.abs(h[2]));0>h[3]&&(h[1]+=h[3],h[3]=Math.abs(h[3]));if(z(h,A)){var D=m.outputs[k],k=d.inputs[n];if(D&&k&&(m=D.dir||(m.horizontal?c.DOWN:c.RIGHT),k=k.dir||(d.horizontal?c.UP:c.LEFT),this.renderLink(a,p,C,g,!1,0,null,m,k),g&&g._last_time&&1E3>b-g._last_time)){var D=2-0.002*(b-g._last_time),E=a.globalAlpha;a.globalAlpha=E*D;this.renderLink(a,p,C,g,!0, +D,"white",m,k);a.globalAlpha=E}}}}}}a.globalAlpha=1};g.prototype.renderLink=function(a,b,e,f,l,h,d,n,q,m){f&&this.visible_links.push(f);!d&&f&&(d=f.color||g.link_type_colors[f.type]);d||(d=this.default_link_color);null!=f&&this.highlighted_links[f.id]&&(d="#FFF");n=n||c.RIGHT;q=q||c.LEFT;var p=w(b,e);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(C[0],C[1]),a.rotate(D),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(m[0],m[1]),a.rotate(E),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(l[0],l[1],5,0,2*Math.PI),a.fill());if(h)for(a.fillStyle=d,C=0;5>C;++C)h=(0.001*c.getTime()+0.2*C)%1,l=this.computeConnectionPoint(b,e,h,n,q),a.beginPath(),a.arc(l[0], +l[1],5,0,2*Math.PI),a.fill()};g.prototype.computeConnectionPoint=function(a,b,e,f,l){f=f||c.RIGHT;l=l||c.LEFT;var h=w(a,b),d=[a[0],a[1]],n=[b[0],b[1]];switch(f){case c.LEFT:d[0]+=-0.25*h;break;case c.RIGHT:d[0]+=0.25*h;break;case c.UP:d[1]+=-0.25*h;break;case c.DOWN:d[1]+=0.25*h}switch(l){case c.LEFT:n[0]+=-0.25*h;break;case c.RIGHT:n[0]+=0.25*h;break;case c.UP:n[1]+=-0.25*h;break;case c.DOWN:n[1]+=0.25*h}f=(1-e)*(1-e)*(1-e);l=3*(1-e)*(1-e)*e;h=3*(1-e)*e*e;e*=e*e;return[f*a[0]+l*d[0]+h*n[0]+e*b[0], +f*a[1]+l*d[1]+h*n[1]+e*b[1]]};g.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,e=0;ep.last_y&&dp.options.max&&(p.value=p.options.max);else if("mousedown"==e.type)if((f=p.options.values)&&f.constructor===Function&&(f=p.options.values(p,a)),l=40>l?-1:l>h-40?1:0,"number"==p.type)p.value+=0.1*l*(p.options.step||1),null!=p.options.min&&p.valuep.options.max&&(p.value=p.options.max);else if(l)e=f.indexOf(p.value)+l,e>=f.length&&(e=0),0>e&&(e=f.length-1),p.value=f[e];else{new c.ContextMenu(f,{scale:Math.max(1,this.ds.scale),event:e,className:"dark",callback:C.bind(p)},g);var C=function(a,b,e){this.value=a;n.dirty_canvas=!0;return!1}}p.callback&&setTimeout(function(){this.callback(this.value,n,a,b)}.bind(p),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==e.type&&(p.value=!p.value,p.callback&&setTimeout(function(){p.callback(p.value, -n,a,b)},20));break;case "string":case "text":"mousedown"==e.type&&this.prompt("Value",p.value,function(b){this.value=b;p.callback&&p.callback(b,n,a)}.bind(p),e);break;default:p.mouse&&p.mouse(ctx,e,[l,h],a)}return p}}return null};m.prototype.drawGroups=function(a,b){if(this.graph){var e=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fe&&0.01>b.editor_alpha&&(clearInterval(c),1>e&&(b.live_mode=!0));1"+g+""+a+"",value:g});if(n.length)return new c.ContextMenu(n,{event:e,callback:d,parentMenu:f,allow_html:!0,node:l},b),!1}};m.decodeHTML=function(a){var b=document.createElement("div"); -b.innerText=a;return b.innerHTML};m.onResizeNode=function(a,b,e,c,f){f&&(f.size=f.computeSize(),f.setDirtyCanvas(!0,!0))};m.prototype.showLinkMenu=function(a,b){var e=this;new c.ContextMenu(["Delete"],{event:b,callback:function(b){switch(b){case "Delete":e.graph.removeLink(a.id)}}});return!1};m.onShowPropertyEditor=function(a,b,e,c,f){function d(){var b=g.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));f[h]=b;n.parentNode&&n.parentNode.removeChild(n);f.setDirtyCanvas(!0,!0)}var h= -a.property||"title";b=f[h];var n=document.createElement("div");n.className="graphdialog";n.innerHTML="";n.querySelector(".name").innerText=h;var g=n.querySelector("input");g&&(g.value=b,g.addEventListener("blur",function(a){this.focus()}),g.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(),a.stopPropagation())}));b=m.active_canvas.canvas;e=b.getBoundingClientRect();var s=c=-20;e&&(c-= -e.left,s-=e.top);event?(n.style.left=event.clientX+c+"px",n.style.top=event.clientY+s+"px"):(n.style.left=0.5*b.width+c+"px",n.style.top=0.5*b.height+s+"px");n.querySelector("button").addEventListener("click",d);b.parentNode.appendChild(n)};m.prototype.prompt=function(a,b,e,c){var f=this;a=a||"";var d=!1,h=document.createElement("div");h.className="graphdialog rounded";h.innerHTML=" ";h.close= +n,a,b)},20));break;case "string":case "text":"mousedown"==e.type&&this.prompt("Value",p.value,function(b){this.value=b;p.callback&&p.callback(b,n,a)}.bind(p),e);break;default:p.mouse&&p.mouse(ctx,e,[l,d],a)}return p}}return null};g.prototype.drawGroups=function(a,b){if(this.graph){var e=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var f=0;fe&&0.01>b.editor_alpha&&(clearInterval(c),1>e&&(b.live_mode=!0));1"+q+""+a+"",value:q});if(n.length)return new c.ContextMenu(n,{event:e,callback:d,parentMenu:f,allow_html:!0,node:l},b),!1}};g.decodeHTML=function(a){var b=document.createElement("div"); +b.innerText=a;return b.innerHTML};g.onResizeNode=function(a,b,e,c,f){f&&(f.size=f.computeSize(),f.setDirtyCanvas(!0,!0))};g.prototype.showLinkMenu=function(a,b){var e=this;new c.ContextMenu(["Delete"],{event:b,callback:function(b){switch(b){case "Delete":e.graph.removeLink(a.id)}}});return!1};g.onShowPropertyEditor=function(a,b,e,c,f){function d(){var b=q.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));f[h]=b;n.parentNode&&n.parentNode.removeChild(n);f.setDirtyCanvas(!0,!0)}var h= +a.property||"title";b=f[h];var n=document.createElement("div");n.className="graphdialog";n.innerHTML="";n.querySelector(".name").innerText=h;var q=n.querySelector("input");q&&(q.value=b,q.addEventListener("blur",function(a){this.focus()}),q.addEventListener("keydown",function(a){13==a.keyCode&&(d(),a.preventDefault(),a.stopPropagation())}));b=g.active_canvas.canvas;e=b.getBoundingClientRect();var m=c=-20;e&&(c-= +e.left,m-=e.top);event?(n.style.left=event.clientX+c+"px",n.style.top=event.clientY+m+"px"):(n.style.left=0.5*b.width+c+"px",n.style.top=0.5*b.height+m+"px");n.querySelector("button").addEventListener("click",d);b.parentNode.appendChild(n)};g.prototype.prompt=function(a,b,e,c){var f=this;a=a||"";var d=!1,h=document.createElement("div");h.className="graphdialog rounded";h.innerHTML=" ";h.close= function(){f.prompt_box=null;h.parentNode&&h.parentNode.removeChild(h)};1m.search_limit))break}if(Array.prototype.filter)for(n=Object.keys(c.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(e)}),d=0;dm.search_limit);d++);else for(d in c.registered_node_types)if(-1!=d.indexOf(e)&&(a(d),-1!==m.search_limit&&p++>m.search_limit))break}}var h=this,d=document.createElement("div");d.className="litegraph litesearchbox graphdialog rounded";d.innerHTML="Search
";d.close=function(){h.search_box=null;document.body.focus();setTimeout(function(){h.canvas.focus()},20);d.parentNode&& -d.parentNode.removeChild(d)};var n=null;1";else if("enum"==d&&h.values){g=""}else if("boolean"== -d)g="";else{console.warn("unknown type: "+d);return}var p=this.createDialog(""+b+""+g+"",e);if("enum"==d&&h.values){var C=p.querySelector("select");C.addEventListener("change",function(a){c(a.target.value)})}else if("boolean"==d)(C=p.querySelector("input"))&&C.addEventListener("click",function(a){c(!!C.checked)});else if(C=p.querySelector("input"))C.addEventListener("blur", -function(a){this.focus()}),C.value=void 0!==a.properties[b]?a.properties[b]:"",C.addEventListener("keydown",function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())});p.querySelector("button").addEventListener("click",f)}};m.prototype.createDialog=function(a,b){b=b||{};var e=document.createElement("div");e.className="graphdialog";e.innerHTML=a;var f=this.canvas.getBoundingClientRect(),c=-20,d=-20;f&&(c-=f.left,d-=f.top);b.position?(c+=b.position[0],d+=b.position[1]):b.event?(c+=b.event.clientX, -d+=b.event.clientY):(c+=0.5*this.canvas.width,d+=0.5*this.canvas.height);e.style.left=c+"px";e.style.top=d+"px";this.canvas.parentNode.appendChild(e);e.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return e};m.onMenuNodeCollapse=function(a,b,e,c,f){f.collapse()};m.onMenuNodePin=function(a,b,e,c,f){f.pin()};m.onMenuNodeMode=function(a,b,e,f,d){new c.ContextMenu(["Always","On Event","On Trigger","Never"],{event:e,callback:function(a){if(d)switch(a){case "On Event":d.mode=c.ON_EVENT; -break;case "On Trigger":d.mode=c.ON_TRIGGER;break;case "Never":d.mode=c.NEVER;break;default:d.mode=c.ALWAYS}},parentMenu:f,node:d});return!1};m.onMenuNodeColors=function(a,b,e,f,d){if(!d)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var h in m.node_colors)a=m.node_colors[h],a={value:h,content:""+h+""},b.push(a);new c.ContextMenu(b,{event:e,callback:function(a){d&&((a=a.value?m.node_colors[a.value]:null)?d.constructor===c.LGraphGroup?d.color=a.groupcolor:(d.color=a.color,d.bgcolor=a.bgcolor):(delete d.color,delete d.bgcolor),d.setDirtyCanvas(!0,!0))},parentMenu:f,node:d});return!1};m.onMenuNodeShapes=function(a,b,e,f,d){if(!d)throw"no node passed";new c.ContextMenu(c.VALID_SHAPES,{event:e,callback:function(a){d&&(d.shape=a,d.setDirtyCanvas(!0))},parentMenu:f,node:d});return!1}; -m.onMenuNodeRemove=function(a,b,e,f,c){if(!c)throw"no node passed";!1!==c.removable&&(c.graph.remove(c),c.setDirtyCanvas(!0,!0))};m.onMenuNodeClone=function(a,b,e,f,c){!1!=c.clonable&&(a=c.clone())&&(a.pos=[c.pos[0]+5,c.pos[1]+5],c.graph.add(a),c.setDirtyCanvas(!0,!0))};m.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, -pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};m.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:m.onMenuAdd},{content:"Add Group",callback:m.onGroupAdd}],this._graph_stack&& -0Name",c),h=d.querySelector("input");h&&p&&(h.value=p.label||"");d.querySelector("button").addEventListener("click",function(a){h.value&&(p&&(p.label=h.value),e.setDirty(!0));d.close()})}},extra:a},n=null;a&&(n=a.getSlotInPosition(b.canvasX,b.canvasY),m.active_node=a);n?(d=[],n&& -n.output&&n.output.links&&n.output.links.length&&d.push({content:"Disconnect Links",slot:n}),d.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:n}),d.push(n.nameLocked?"Cannot rename":{content:"Rename Slot",slot:n}),h.title=(n.input?n.input.type:n.output.type)||"*",n.input&&n.input.type==c.ACTION&&(h.title="Action"),n.output&&n.output.type==c.EVENT&&(h.title="Event")):a?d=this.getNodeMenuOptions(a):(d=this.getCanvasMenuOptions(),(n=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&d.push(null, -{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:n,options:this.getGroupMenuOptions(n)}}));d&&new c.ContextMenu(d,h,f)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,e,c,f,d){void 0===f&&(f=5);void 0===d&&(d=f);this.moveTo(a+f,b);this.lineTo(a+e-f,b);this.quadraticCurveTo(a+e,b,a+e,b+f);this.lineTo(a+e,b+c-d);this.quadraticCurveTo(a+e,b+c,a+e-d,b+c);this.lineTo(a+d,b+c);this.quadraticCurveTo(a,b+c,a,b+c-d);this.lineTo(a,b+f);this.quadraticCurveTo(a, +e.data.json&&b.configure(e.data.json)}}h.close()}function e(a){var b=p;p&&p.classList.remove("selected");p?(p=a?p.nextSibling:p.previousSibling)||(p=b):p=a?q.childNodes[0]:q.childNodes[q.childNodes.length];p&&(p.classList.add("selected"),p.scrollIntoView())}function f(){function a(e,f){var c=document.createElement("div");m||(m=e);c.innerText=e;c.dataset.type=escape(e);c.className="litegraph lite-search-item";f&&(c.className+=" "+f);c.addEventListener("click",function(a){b(unescape(this.dataset.type))}); +q.appendChild(c)}k=null;var e=C.value;m=null;q.innerHTML="";if(e)if(d.onSearchBox){var p=d.onSearchBox(help,e,D);if(p)for(var h=0;hg.search_limit))break}if(Array.prototype.filter)for(n=Object.keys(c.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(e)}),h=0;hg.search_limit);h++);else for(h in c.registered_node_types)if(-1!=h.indexOf(e)&&(a(h),-1!==g.search_limit&&p++>g.search_limit))break}}var d=this,h=document.createElement("div");h.className="litegraph litesearchbox graphdialog rounded";h.innerHTML="Search
";h.close=function(){d.search_box=null;document.body.focus();setTimeout(function(){d.canvas.focus()},20);h.parentNode&& +h.parentNode.removeChild(h)};var n=null;1";else if("enum"==h&&d.values){q=""}else if("boolean"== +h)q="";else{console.warn("unknown type: "+h);return}var p=this.createDialog(""+b+""+q+"",e);if("enum"==h&&d.values){var C=p.querySelector("select");C.addEventListener("change",function(a){c(a.target.value)})}else if("boolean"==h)(C=p.querySelector("input"))&&C.addEventListener("click",function(a){c(!!C.checked)});else if(C=p.querySelector("input"))C.addEventListener("blur", +function(a){this.focus()}),C.value=void 0!==a.properties[b]?a.properties[b]:"",C.addEventListener("keydown",function(a){13==a.keyCode&&(f(),a.preventDefault(),a.stopPropagation())});p.querySelector("button").addEventListener("click",f)}};g.prototype.createDialog=function(a,b){b=b||{};var e=document.createElement("div");e.className="graphdialog";e.innerHTML=a;var f=this.canvas.getBoundingClientRect(),c=-20,h=-20;f&&(c-=f.left,h-=f.top);b.position?(c+=b.position[0],h+=b.position[1]):b.event?(c+=b.event.clientX, +h+=b.event.clientY):(c+=0.5*this.canvas.width,h+=0.5*this.canvas.height);e.style.left=c+"px";e.style.top=h+"px";this.canvas.parentNode.appendChild(e);e.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return e};g.onMenuNodeCollapse=function(a,b,e,c,f){f.collapse()};g.onMenuNodePin=function(a,b,e,c,f){f.pin()};g.onMenuNodeMode=function(a,b,e,f,h){new c.ContextMenu(["Always","On Event","On Trigger","Never"],{event:e,callback:function(a){if(h)switch(a){case "On Event":h.mode=c.ON_EVENT; +break;case "On Trigger":h.mode=c.ON_TRIGGER;break;case "Never":h.mode=c.NEVER;break;default:h.mode=c.ALWAYS}},parentMenu:f,node:h});return!1};g.onMenuNodeColors=function(a,b,e,f,h){if(!h)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var d in g.node_colors)a=g.node_colors[d],a={value:d,content:""+d+""},b.push(a);new c.ContextMenu(b,{event:e,callback:function(a){h&&((a=a.value?g.node_colors[a.value]:null)?h.constructor===c.LGraphGroup?h.color=a.groupcolor:(h.color=a.color,h.bgcolor=a.bgcolor):(delete h.color,delete h.bgcolor),h.setDirtyCanvas(!0,!0))},parentMenu:f,node:h});return!1};g.onMenuNodeShapes=function(a,b,e,f,h){if(!h)throw"no node passed";new c.ContextMenu(c.VALID_SHAPES,{event:e,callback:function(a){h&&(h.shape=a,h.setDirtyCanvas(!0))},parentMenu:f,node:h});return!1}; +g.onMenuNodeRemove=function(a,b,e,f,c){if(!c)throw"no node passed";!1!==c.removable&&(c.graph.remove(c),c.setDirtyCanvas(!0,!0))};g.onMenuNodeClone=function(a,b,e,f,c){!1!=c.clonable&&(a=c.clone())&&(a.pos=[c.pos[0]+5,c.pos[1]+5],c.graph.add(a),c.setDirtyCanvas(!0,!0))};g.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, +pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};g.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:g.onMenuAdd},{content:"Add Group",callback:g.onGroupAdd}],this._graph_stack&& +0Name",c),d=h.querySelector("input");d&&p&&(d.value=p.label||"");h.querySelector("button").addEventListener("click",function(a){d.value&&(p&&(p.label=d.value),e.setDirty(!0));h.close()})}},extra:a},n=null;a&&(n=a.getSlotInPosition(b.canvasX,b.canvasY),g.active_node=a);n?(h=[],n&& +n.output&&n.output.links&&n.output.links.length&&h.push({content:"Disconnect Links",slot:n}),h.push(n.locked?"Cannot remove":{content:"Remove Slot",slot:n}),h.push(n.nameLocked?"Cannot rename":{content:"Rename Slot",slot:n}),d.title=(n.input?n.input.type:n.output.type)||"*",n.input&&n.input.type==c.ACTION&&(d.title="Action"),n.output&&n.output.type==c.EVENT&&(d.title="Event")):a?h=this.getNodeMenuOptions(a):(h=this.getCanvasMenuOptions(),(n=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&h.push(null, +{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:n,options:this.getGroupMenuOptions(n)}}));h&&new c.ContextMenu(h,d,f)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,e,c,f,h){void 0===f&&(f=5);void 0===h&&(h=f);this.moveTo(a+f,b);this.lineTo(a+e-f,b);this.quadraticCurveTo(a+e,b,a+e,b+f);this.lineTo(a+e,b+c-h);this.quadraticCurveTo(a+e,b+c,a+e-h,b+c);this.lineTo(a+h,b+c);this.quadraticCurveTo(a,b+c,a,b+c-h);this.lineTo(a,b+f);this.quadraticCurveTo(a, b,a+f,b)});c.compareObjects=function(a,b){for(var e in a)if(a[e]!=b[e])return!1;return!0};c.distance=w;c.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};c.isInsideRectangle=B;c.growBounding=function(a,b,e){ba[2]&&(a[2]=b);ea[3]&&(a[3]=e)};c.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]? -!1:!0};c.overlapBounding=z;c.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),e=0,c,f,d=0;6>d;d+=2)c="0123456789ABCDEF".indexOf(a.charAt(d)),f="0123456789ABCDEF".indexOf(a.charAt(d+1)),b[e]=16*c+f,e++;return b};c.num2hex=function(a){for(var b="#",e,c,f=0;3>f;f++)e=a[f]/16,c=a[f]%16,b+="0123456789ABCDEF".charAt(e)+"0123456789ABCDEF".charAt(c);return b};y.prototype.addItem=function(a,b,e){function c(a){var b=this.value;b&&b.has_submenu&&f.call(this,a)}function f(a){var b= -this.value,c=!0;d.current_submenu&&d.current_submenu.close(a);if(e.callback){var h=e.callback.call(this,b,e,a,d,e.node);!0===h&&(c=!1)}if(b&&(b.callback&&!e.ignore_item_callbacks&&!0!==b.disabled&&(h=b.callback.call(this,b,e,a,d,e.extra),!0===h&&(c=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new d.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:d,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra, -autoopen:e.autoopen});c=!1}c&&!d.lock&&d.close()}var d=this;e=e||{};var h=document.createElement("div");h.className="litemenu-entry submenu";var n=!1;if(null===b)h.classList.add("separator");else{h.innerHTML=b&&b.title?b.title:a;if(h.value=b)b.disabled&&(n=!0,h.classList.add("disabled")),(b.submenu||b.has_submenu)&&h.classList.add("has_submenu");"function"==typeof b?(h.dataset.value=a,h.onclick_callback=b):h.dataset.value=b;b.className&&(h.className+=" "+b.className)}this.root.appendChild(h);n||h.addEventListener("click", -f);e.autoopen&&h.addEventListener("mouseenter",c);return h};y.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!y.isCursorOverElement(a,this.parentMenu.root)&&y.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};y.trigger= +!1:!0};c.overlapBounding=z;c.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),e=0,c,f,h=0;6>h;h+=2)c="0123456789ABCDEF".indexOf(a.charAt(h)),f="0123456789ABCDEF".indexOf(a.charAt(h+1)),b[e]=16*c+f,e++;return b};c.num2hex=function(a){for(var b="#",e,c,f=0;3>f;f++)e=a[f]/16,c=a[f]%16,b+="0123456789ABCDEF".charAt(e)+"0123456789ABCDEF".charAt(c);return b};y.prototype.addItem=function(a,b,e){function c(a){var b=this.value;b&&b.has_submenu&&f.call(this,a)}function f(a){var b= +this.value,c=!0;h.current_submenu&&h.current_submenu.close(a);if(e.callback){var d=e.callback.call(this,b,e,a,h,e.node);!0===d&&(c=!1)}if(b&&(b.callback&&!e.ignore_item_callbacks&&!0!==b.disabled&&(d=b.callback.call(this,b,e,a,h,e.extra),!0===d&&(c=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new h.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:h,ignore_item_callbacks:b.submenu.ignore_item_callbacks,title:b.submenu.title,extra:b.submenu.extra, +autoopen:e.autoopen});c=!1}c&&!h.lock&&h.close()}var h=this;e=e||{};var d=document.createElement("div");d.className="litemenu-entry submenu";var n=!1;if(null===b)d.classList.add("separator");else{d.innerHTML=b&&b.title?b.title:a;if(d.value=b)b.disabled&&(n=!0,d.classList.add("disabled")),(b.submenu||b.has_submenu)&&d.classList.add("has_submenu");"function"==typeof b?(d.dataset.value=a,d.onclick_callback=b):d.dataset.value=b;b.className&&(d.className+=" "+b.className)}this.root.appendChild(d);n||d.addEventListener("click", +f);e.autoopen&&d.addEventListener("mouseenter",c);return d};y.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!y.isCursorOverElement(a,this.parentMenu.root)&&y.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};y.trigger= function(a,b,e,c){var f=document.createEvent("CustomEvent");f.initCustomEvent(b,!0,!0,e);f.srcElement=c;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};y.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};y.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};y.isCursorOverElement=function(a,b){var e=a.clientX,c=a.clientY,f=b.getBoundingClientRect(); return f?c>f.top&&cf.left&&ea?b:ethis.size[0]-n.NODE_TITLE_HEIGHT&&0>d[1]){var g=this;setTimeout(function(){h.openSubgraph(g.subgraph)},10)}};k.prototype.onExecute=function(){if(this.getInputOrProperty("enabled")){if(this.inputs)for(var c= -0;cthis.size[0]-n.NODE_TITLE_HEIGHT&&0>d[1]){var q=this;setTimeout(function(){h.openSubgraph(q.subgraph)}, +10)}};k.prototype.onAction=function(c,d){this.subgraph.onAction(c,d)};k.prototype.onExecute=function(){if(this.getInputOrProperty("enabled")){if(this.inputs)for(var c=0;c=m?this.trigger(null,g):this._pending.push([m,g])};r.prototype.onExecute=function(){var d=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var g=0;g=m?this.trigger(null,g):this._pending.push([m,g])};t.prototype.onExecute=function(){var d=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var g=0;gd[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};q.prototype.onMouseMove=function(c){if(this.mouse_captured){var d=this.old_y-c.canvasY;c.shiftKey&&(d*=10);if(c.metaKey||c.altKey)d*=0.1;this.old_y=c.canvasY;c=this._remainder+d/q.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)}};q.prototype.onMouseUp=function(c,d){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(d[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};y.registerNodeType("widget/number",q);g.title= -"Knob";g.desc="Circular controller";g.size=[80,100];g.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var d=0.5*this.size[0],n=0.5*this.size[1],f=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(d,n);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,f,0,1.5*Math.PI);c.fill();c.strokeStyle="black"; +null!=c&&(this.properties.value=c);this.setOutputData(0,this.properties.value)};k.prototype.onMouseDown=function(c,d){if(1d[1]))return this.old_y=c.canvasY,this.captureInput(!0),this.mouse_captured=!0};r.prototype.onMouseMove=function(c){if(this.mouse_captured){var d=this.old_y-c.canvasY;c.shiftKey&&(d*=10);if(c.metaKey||c.altKey)d*=0.1;this.old_y=c.canvasY;c=this._remainder+d/r.pixels_threshold;this._remainder=c%1;c=Math.clamp(this.properties.value+ +(c|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=c;this.graph._version++;this.setDirtyCanvas(!0)}};r.prototype.onMouseUp=function(c,d){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(d[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&&(this.mouse_captured=!1,this.captureInput(!1))};y.registerNodeType("widget/number",r);m.title= +"Knob";m.desc="Circular controller";m.size=[80,100];m.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var d=0.5*this.size[0],n=0.5*this.size[1],f=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(d,n);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)";c.beginPath();c.moveTo(0,0);c.arc(0,0,f,0,1.5*Math.PI);c.fill();c.strokeStyle="black"; c.fillStyle=this.properties.color;c.lineWidth=2;c.beginPath();c.moveTo(0,0);c.arc(0,0,f-4,0,1.5*Math.PI*Math.max(0.01,this.value));c.closePath();c.fill();c.lineWidth=1;c.globalAlpha=1;c.restore();c.fillStyle="black";c.beginPath();c.arc(d,n,0.75*f,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var g=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(d+Math.cos(g)*f*0.65,n+Math.sin(g)*f*0.65,0.05*f,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA"; -c.font=Math.floor(0.5*f)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),d,n+0.15*f)}};g.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=y.colorToString([this.value,this.value,this.value])};g.prototype.onMouseDown=function(c){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>c.canvasY-this.pos[1]||y.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+ -this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};g.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d-0.01*(c[1]-this.oldmouse[1]);1d&&(d=0);this.value=d;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};g.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse= -null,this.captureInput(!1))};g.prototype.onPropertyChanged=function(c,d){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(d),!0};y.registerNodeType("widget/knob",g);r.title="Internal Slider";r.prototype.onPropertyChanged=function(c,d){"value"==c&&(this.slider.value=d)};r.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};y.registerNodeType("widget/internal_slider",r);m.title="H.Slider";m.desc="Linear slider controller";m.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()};m.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor= -y.colorToString([this.value,this.value,this.value])};m.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};m.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d+(c[0]-this.oldmouse[0])/this.size[0];1d&&(d=0);this.value=d;this.oldmouse=c;this.setDirtyCanvas(!0)}};m.prototype.onMouseUp=function(c){this.oldmouse=null; -this.captureInput(!1)};m.prototype.onMouseLeave=function(c){};y.registerNodeType("widget/hslider",m);w.title="Progress";w.desc="Shows data in linear progress";w.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};w.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var d=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),d=Math.min(1,d),d=Math.max(0,d);c.fillRect(2,2,(this.size[0]-4)* +c.font=Math.floor(0.5*f)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),d,n+0.15*f)}};m.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=y.colorToString([this.value,this.value,this.value])};m.prototype.onMouseDown=function(c){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>c.canvasY-this.pos[1]||y.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+ +this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};m.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d-0.01*(c[1]-this.oldmouse[1]);1d&&(d=0);this.value=d;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}};m.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse= +null,this.captureInput(!1))};m.prototype.onPropertyChanged=function(c,d){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(d),!0};y.registerNodeType("widget/knob",m);t.title="Internal Slider";t.prototype.onPropertyChanged=function(c,d){"value"==c&&(this.slider.value=d)};t.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};y.registerNodeType("widget/internal_slider",t);g.title="H.Slider";g.desc="Linear slider controller";g.prototype.onDrawForeground=function(c){-1== +this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));c.globalAlpha=1;c.lineWidth=1;c.fillStyle="#000";c.fillRect(2,2,this.size[0]-4,this.size[1]-4);c.fillStyle=this.properties.color;c.beginPath();c.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);c.fill()};g.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.setOutputData(0,this.properties.value);this.boxcolor= +y.colorToString([this.value,this.value,this.value])};g.prototype.onMouseDown=function(c){if(0>c.canvasY-this.pos[1])return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};g.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var d=this.value,d=d+(c[0]-this.oldmouse[0])/this.size[0];1d&&(d=0);this.value=d;this.oldmouse=c;this.setDirtyCanvas(!0)}};g.prototype.onMouseUp=function(c){this.oldmouse=null; +this.captureInput(!1)};g.prototype.onMouseLeave=function(c){};y.registerNodeType("widget/hslider",g);w.title="Progress";w.desc="Shows data in linear progress";w.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};w.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var d=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),d=Math.min(1,d),d=Math.max(0,d);c.fillRect(2,2,(this.size[0]-4)* d,this.size[1]-4)};y.registerNodeType("widget/progress",w);B.title="Text";B.desc="Shows the input value";B.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];B.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var d=this.properties.value;this.properties.glowSize?(c.shadowColor=this.properties.color,c.shadowOffsetX=0,c.shadowOffsetY=0,c.shadowBlur=this.properties.glowSize): c.shadowColor="transparent";var n=this.properties.fontsize;c.textAlign=this.properties.align;c.font=n.toString()+"px "+this.properties.font;this.str="number"==typeof d?d.toFixed(this.properties.decimals):d;if("string"==typeof this.str){var d=this.str.split("\\n"),f;for(f in d)c.fillText(d[f],"left"==this.properties.align?15:this.size[0]-15,-0.15*n+n*(parseInt(f)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};B.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&& (this.properties.value=c)};B.prototype.resize=function(){if(this.last_ctx){var c=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var d=0,n;for(n in c){var f=this.last_ctx.measureText(c[n]).width;dg?k.xbox.axes.lx:0,this._left_axis[1]=Math.abs(k.xbox.axes.ly)>g?k.xbox.axes.ly:0,this._right_axis[0]=Math.abs(k.xbox.axes.rx)>g?k.xbox.axes.rx:0,this._right_axis[1]=Math.abs(k.xbox.axes.ry)>g?k.xbox.axes.ry:0,this._triggers[0]=Math.abs(k.xbox.axes.ltrigger)>g?k.xbox.axes.ltrigger: -0,this._triggers[1]=Math.abs(k.xbox.axes.rtrigger)>g?k.xbox.axes.rtrigger:0);if(this.outputs)for(g=0;gk;k++)if(g[k]){k=g[k];g=this.xbox_mapping;g||(g=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});g.axes.lx=k.axes[0];g.axes.ly=k.axes[1];g.axes.rx=k.axes[2];g.axes.ry=k.axes[3];g.axes.ltrigger=k.buttons[6].value; -g.axes.rtrigger=k.buttons[7].value;g.hat="";g.hatmap=d.CENTER;for(var r=0;rm?k.xbox.axes.lx:0,this._left_axis[1]=Math.abs(k.xbox.axes.ly)>m?k.xbox.axes.ly:0,this._right_axis[0]=Math.abs(k.xbox.axes.rx)>m?k.xbox.axes.rx:0,this._right_axis[1]=Math.abs(k.xbox.axes.ry)>m?k.xbox.axes.ry:0,this._triggers[0]=Math.abs(k.xbox.axes.ltrigger)>m?k.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(k.xbox.axes.rtrigger)>m?k.xbox.axes.rtrigger:0);if(this.outputs)for(m=0;mk;k++)if(m[k]){k=m[k];m=this.xbox_mapping;m||(m=this.xbox_mapping={axes:[],buttons:{},hat:"",hatmap:d.CENTER});m.axes.lx=k.axes[0];m.axes.ly=k.axes[1];m.axes.rx=k.axes[2];m.axes.ry=k.axes[3];m.axes.ltrigger=k.buttons[6].value; +m.axes.rtrigger=k.buttons[7].value;m.hat="";m.hatmap=d.CENTER;for(var t=0;t","string",{values:a.values});this.size=[80,60]}function b(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function e(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function t(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number"); +null}function q(){this.addInput("A","number");this.addInput("B","number");this.addOutput("=","number");this.addProperty("A",1);this.addProperty("B",1);this.addProperty("OP","+","enum",{values:q.values})}function v(){this.addInput("A","number");this.addInput("B","number");this.addOutput("A==B","boolean");this.addOutput("A!=B","boolean");this.addProperty("A",0);this.addProperty("B",0)}function a(){this.addInput("A","number");this.addInput("B","number");this.addOutput("out","boolean");this.addProperty("A", +1);this.addProperty("B",1);this.addProperty("OP",">","string",{values:a.values});this.size=[80,60]}function b(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function e(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function s(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number"); this.properties={x:1,y:1,formula:"x+y"};this.code_widget=this.addWidget("text","F(x,y)",this.properties.formula,function(a,b,e){e.properties.formula=a});this.addWidget("toggle","allow",p.allow_scripts,function(a){p.allow_scripts=a});this._func=null}function l(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function G(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function J(){this.addInput("vec3", "vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function F(){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 H(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function I(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]); this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var p=u.LiteGraph;d.title="Converter";d.desc="type A to type B";d.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;ba&&(a+=1024);var c=Math.floor(a);a-=c;e=m.data[c];c=m.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return e*(1-a)+c*a};m.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=m.getValue(a,this.properties.smooth),b=this.properties.min;this._last_v=a*(this.properties.max-b)+b;this.setOutputData(0, -this._last_v)};m.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};p.registerNodeType("math/noise",m);w.title="Spikes";w.desc="spike every random time";w.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)+ +break;case "vec4":c=4}c=new Float32Array(c);if(a.length)for(e=0;ea&&(a+=1024);var c=Math.floor(a);a-=c;e=g.data[c];c=g.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return e*(1-a)+c*a};g.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=g.getValue(a,this.properties.smooth),b=this.properties.min;this._last_v=a*(this.properties.max-b)+b;this.setOutputData(0, +this._last_v)};g.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};p.registerNodeType("math/noise",g);w.title="Spikes";w.desc="spike every random time";w.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)};p.registerNodeType("math/spikes",w);B.title="Clamp";B.desc="Clamp number between min and max";B.filter="shader";B.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))};B.prototype.getCode=function(a){a="";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+ ","+this.properties.max+")");return a};p.registerNodeType("math/clamp",B);z.title="Lerp";z.desc="Linear Interpolation";z.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.getInputData(1);null==b&&(b=0);var e=this.properties.f,c=this.getInputData(2);void 0!==c&&(e=c);this.setOutputData(0,a*(1-e)+b*e)};z.prototype.onGetInputs=function(){return[["f","number"]]};p.registerNodeType("math/lerp",z);y.title="Abs";y.desc="Absolute";y.prototype.onExecute=function(){var a=this.getInputData(0); null!=a&&this.setOutputData(0,Math.abs(a))};p.registerNodeType("math/abs",y);c.title="Floor";c.desc="Floor number to remove fractional part";c.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};p.registerNodeType("math/floor",c);x.title="Frac";x.desc="Returns fractional part";x.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};p.registerNodeType("math/frac",x);n.title="Smoothstep";n.desc="Smoothstep"; n.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))}};p.registerNodeType("math/smoothstep",n);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)};p.registerNodeType("math/scale",f);A.title="Average";A.desc="Average Filter";A.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 e=a=0;eb&&(b=1);this.properties.samples=Math.round(b);var e=this._values;this._values=new Float32Array(this.properties.samples);e.length<=this._values.length?this._values.set(e):this._values.set(e.subarray(0,this._values.length))};p.registerNodeType("math/average",A);h.title= -"TendTo";h.desc="moves the output value always closer to the input";h.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)};p.registerNodeType("math/tendTo",h);s.values="+-*/%^".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"A "+this.properties.OP+ -" B"};s.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};s.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var e=0;switch(this.properties.OP){case "+":e=a+b;break;case "-":e=a-b;break;case "x":case "X":case "*":e=a*b;break;case "/":e=a/b;break;case "%":e=a%b;break;case "^":e=Math.pow(a,b);break;default:console.warn("Unknown operation: "+ -this.properties.OP)}this.setOutputData(0,e)};s.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+p.NODE_TITLE_HEIGHT)),a.textAlign="left")};p.registerNodeType("math/operation",s);v.title="Compare";v.desc="compares between two values";v.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A; +"TendTo";h.desc="moves the output value always closer to the input";h.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)};p.registerNodeType("math/tendTo",h);q.values="+-*/%^".split("");q.title="Operation";q.desc="Easy math operators";q["@OP"]={type:"enum",title:"operation",values:q.values};q.size=[100,60];q.prototype.getTitle=function(){return"A "+this.properties.OP+ +" B"};q.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};q.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var e=0;switch(this.properties.OP){case "+":e=a+b;break;case "-":e=a-b;break;case "x":case "X":case "*":e=a*b;break;case "/":e=a/b;break;case "%":e=a%b;break;case "^":e=Math.pow(a,b);break;default:console.warn("Unknown operation: "+ +this.properties.OP)}this.setOutputData(0,e)};q.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+p.NODE_TITLE_HEIGHT)),a.textAlign="left")};p.registerNodeType("math/operation",q);v.title="Compare";v.desc="compares between two values";v.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A; void 0!==b?this.properties.B=b:b=this.properties.B;for(var e=0,c=this.outputs.length;eB":value=a>b;break;case "A=B":value=a>=b}this.setOutputData(e,value)}}};v.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]}; p.registerNodeType("math/compare",v);p.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});p.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});p.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});p.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});p.registerSearchboxExtra("math/compare", "<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});a.values="> < == != <= >=".split(" ");a["@OP"]={type:"enum",title:"operation",values:a.values};a.title="Condition";a.desc="evaluates condition between A and B";a.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var b=this.getInputData(1);void 0===b?b=this.properties.B:this.properties.B=b;var e=!0;switch(this.properties.OP){case ">":e=a>b;break;case "<":e=a=":e=a>=b}this.setOutputData(0,e)};p.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)};p.registerNodeType("math/accumulate",b);e.title="Trigonometry"; e.desc="Sin Cos Tan";e.filter="shader";e.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,e=this.findInputSlot("amplitude");-1!=e&&(b=this.getInputData(e));var c=this.properties.offset,e=this.findInputSlot("offset");-1!=e&&(c=this.getInputData(e));for(var e=0,d=this.outputs.length;eVec2";G.desc="components to vector2";G.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var e=this._data;e[0]=a;e[1]=b;this.setOutputData(0,e)};p.registerNodeType("math3d/xy-to-vec2", +"COS()",{outputs:[["cos","number"]],title:"COS()"});p.registerSearchboxExtra("math/trigonometry","TAN()",{outputs:[["tan","number"]],title:"TAN()"});s.title="Formula";s.desc="Compute formula";s.size=[160,100];A.prototype.onPropertyChanged=function(a,b){"formula"==a&&(this.code_widget.value=b)};s.prototype.onExecute=function(){if(p.allow_scripts){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.x=a:a=this.properties.x;null!=b?this.properties.y=b:b=this.properties.y;var e;try{this._func&& +this._func_code==this.properties.formula||(this._func=new Function("x","y","TIME","return "+this.properties.formula),this._func_code=this.properties.formula),e=this._func(a,b,this.graph.globaltime),this.boxcolor=null}catch(c){this.boxcolor="red"}this.setOutputData(0,e)}};s.prototype.getTitle=function(){return this._func_code||"Formula"};s.prototype.onDrawBackground=function(){var a=this.properties.formula;this.outputs&&this.outputs.length&&(this.outputs[0].label=a)};p.registerNodeType("math/formula", +s);l.title="Vec2->XY";l.desc="vector 2 to components";l.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};p.registerNodeType("math3d/vec2-to-xyz",l);G.title="XY->Vec2";G.desc="components to vector2";G.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var e=this._data;e[0]=a;e[1]=b;this.setOutputData(0,e)};p.registerNodeType("math3d/xy-to-vec2", G);J.title="Vec3->XYZ";J.desc="vector 3 to components";J.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]))};p.registerNodeType("math3d/vec3-to-xyz",J);F.title="XYZ->Vec3";F.desc="components to vector3";F.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var e=this.getInputData(2);null==e&&(e=this.properties.z); var c=this._data;c[0]=a;c[1]=b;c[2]=e;this.setOutputData(0,c)};p.registerNodeType("math3d/xyz-to-vec3",F);H.title="Vec4->XYZW";H.desc="vector 4 to components";H.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]),this.setOutputData(3,a[3]))};p.registerNodeType("math3d/vec4-to-xyzw",H);I.title="XYZW->Vec4";I.desc="components to vector4";I.prototype.onExecute=function(){var a=this.getInputData(0);null== a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var e=this.getInputData(2);null==e&&(e=this.properties.z);var c=this.getInputData(3);null==c&&(c=this.properties.w);var d=this._data;d[0]=a;d[1]=b;d[2]=e;d[3]=c;this.setOutputData(0,d)};p.registerNodeType("math3d/xyzw-to-vec4",I);u.glMatrix&&(u=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},u.title="Quaternion",u.desc="quaternion",u.prototype.onExecute=function(){this._value[0]= @@ -323,13 +325,13 @@ this.properties.x;this._value[1]=this.properties.y;this._value[2]=this.propertie var b=this.getInputData(1);null==b&&(b=this.properties.axis);a=quat.setAxisAngle(this._value,b,0.0174532925*a);this.setOutputData(0,a)},p.registerNodeType("math3d/rotation",u),u=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},u.title="Rot. Vec3",u.desc="rotate a point",u.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var b=this.getInputData(1);null==b?this.setOutputData(a):this.setOutputData(0, vec3.transformQuat(vec3.create(),a,b))},p.registerNodeType("math3d/rotate_vec3",u),u=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},u.title="Mult. Quat",u.desc="rotate quaternion",u.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var b=this.getInputData(1);null!=b&&(a=quat.multiply(this._value,a,b),this.setOutputData(0,a))}},p.registerNodeType("math3d/mult-quat",u),u=function(){this.addInputs([["A","quat"],["B", "quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},u.title="Quat Slerp",u.desc="quaternion spherical interpolation",u.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var b=this.getInputData(1);if(null!=b){var e=this.properties.factor;null!=this.getInputData(2)&&(e=this.getInputData(2));a=quat.slerp(this._value,a,b,e);this.setOutputData(0,a)}}},p.registerNodeType("math3d/quat-slerp",u))})(this); -(function(u){function d(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function k(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function q(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function g(){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 m(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}function w(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out","vec3");this.properties= +(function(u){function d(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function k(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function r(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function m(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties= +{x:0,y:0,z:0};this._data=new Float32Array(3)}function t(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function g(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}function w(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out","vec3");this.properties= {f:1};this._data=new Float32Array(3)}function B(){this.addInput("in","vec3");this.addOutput("out","number")}function z(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)}function y(){this.addInput("A","vec3");this.addInput("B","vec3");this.addInput("f","vec3");this.addOutput("out","vec3");this.properties={f:0.5};this._data=new Float32Array(3)}function c(){this.addInput("A","vec3");this.addInput("B","vec3");this.addOutput("out","number")}var x=u.LiteGraph;d.title= "Vec2->XY";d.desc="vector 2 to components";d.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]))};x.registerNodeType("math3d/vec2-to-xyz",d);k.title="XY->Vec2";k.desc="components to vector2";k.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var g=this._data;g[0]=c;g[1]=d;this.setOutputData(0,g)};x.registerNodeType("math3d/xy-to-vec2", -k);q.title="Vec3->XYZ";q.desc="vector 3 to components";q.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]))};x.registerNodeType("math3d/vec3-to-xyz",q);g.title="XYZ->Vec3";g.desc="components to vector3";g.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var g=this.getInputData(2);null==g&&(g=this.properties.z); -var h=this._data;h[0]=c;h[1]=d;h[2]=g;this.setOutputData(0,h)};x.registerNodeType("math3d/xyz-to-vec3",g);r.title="Vec4->XYZW";r.desc="vector 4 to components";r.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]),this.setOutputData(3,c[3]))};x.registerNodeType("math3d/vec4-to-xyzw",r);m.title="XYZW->Vec4";m.desc="components to vector4";m.prototype.onExecute=function(){var c=this.getInputData(0);null== -c&&(c=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var g=this.getInputData(2);null==g&&(g=this.properties.z);var h=this.getInputData(3);null==h&&(h=this.properties.w);var m=this._data;m[0]=c;m[1]=d;m[2]=g;m[3]=h;this.setOutputData(0,m)};x.registerNodeType("math3d/xyzw-to-vec4",m);w.title="vec3_scale";w.desc="scales the components of a vec3";w.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);null==d&&(d=this.properties.f); +k);r.title="Vec3->XYZ";r.desc="vector 3 to components";r.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]))};x.registerNodeType("math3d/vec3-to-xyz",r);m.title="XYZ->Vec3";m.desc="components to vector3";m.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var g=this.getInputData(2);null==g&&(g=this.properties.z); +var h=this._data;h[0]=c;h[1]=d;h[2]=g;this.setOutputData(0,h)};x.registerNodeType("math3d/xyz-to-vec3",m);t.title="Vec4->XYZW";t.desc="vector 4 to components";t.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]),this.setOutputData(3,c[3]))};x.registerNodeType("math3d/vec4-to-xyzw",t);g.title="XYZW->Vec4";g.desc="components to vector4";g.prototype.onExecute=function(){var c=this.getInputData(0);null== +c&&(c=this.properties.x);var d=this.getInputData(1);null==d&&(d=this.properties.y);var g=this.getInputData(2);null==g&&(g=this.properties.z);var h=this.getInputData(3);null==h&&(h=this.properties.w);var q=this._data;q[0]=c;q[1]=d;q[2]=g;q[3]=h;this.setOutputData(0,q)};x.registerNodeType("math3d/xyzw-to-vec4",g);w.title="vec3_scale";w.desc="scales the components of a vec3";w.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);null==d&&(d=this.properties.f); var g=this._data;g[0]=c[0]*d;g[1]=c[1]*d;g[2]=c[2]*d;this.setOutputData(0,g)}};x.registerNodeType("math3d/vec3-scale",w);B.title="vec3_length";B.desc="returns the module of a vector";B.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(c=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),this.setOutputData(0,c))};x.registerNodeType("math3d/vec3-length",B);z.title="vec3_normalize";z.desc="returns the vector normalized";z.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d= Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),g=this._data;g[0]=c[0]/d;g[1]=c[1]/d;g[2]=c[2]/d;this.setOutputData(0,g)}};x.registerNodeType("math3d/vec3-normalize",z);y.title="vec3_lerp";y.desc="returns the interpolated vector";y.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);if(null!=d){var g=this.getInputOrProperty("f"),h=this._data;h[0]=c[0]*(1-g)+d[0]*g;h[1]=c[1]*(1-g)+d[1]*g;h[2]=c[2]*(1-g)+d[2]*g;this.setOutputData(0,h)}}};x.registerNodeType("math3d/vec3-lerp", y);c.title="vec3_dot";c.desc="returns the dot product";c.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);null!=d&&this.setOutputData(0,c[0]*d[0]+c[1]*d[1]+c[2]*d[2])}};x.registerNodeType("math3d/vec3-dot",c);u.glMatrix&&(u=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},u.title="Quaternion",u.desc="quaternion",u.prototype.onExecute=function(){this._value[0]=this.properties.x;this._value[1]=this.properties.y; @@ -337,28 +339,28 @@ this._value[2]=this.properties.z;this._value[3]=this.properties.w;this.setOutput (d=this.properties.axis);c=quat.setAxisAngle(this._value,d,0.0174532925*c);this.setOutputData(0,c)},x.registerNodeType("math3d/rotation",u),u=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},u.title="Rot. Vec3",u.desc="rotate a point",u.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var d=this.getInputData(1);null==d?this.setOutputData(c):this.setOutputData(0,vec3.transformQuat(vec3.create(), c,d))},x.registerNodeType("math3d/rotate_vec3",u),u=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},u.title="Mult. Quat",u.desc="rotate quaternion",u.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);null!=d&&(c=quat.multiply(this._value,c,d),this.setOutputData(0,c))}},x.registerNodeType("math3d/mult-quat",u),u=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp", "quat");this.addProperty("factor",0.5);this._value=quat.create()},u.title="Quat Slerp",u.desc="quaternion spherical interpolation",u.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var d=this.getInputData(1);if(null!=d){var g=this.properties.factor;null!=this.getInputData(2)&&(g=this.getInputData(2));c=quat.slerp(this._value,c,d,g);this.setOutputData(0,c)}}},x.registerNodeType("math3d/quat-slerp",u))})(this); -(function(u){function d(d,g){return d==g}function k(d){return null!=d&&d.constructor===String?d.toUpperCase():d}u=u.LiteGraph;u.wrapFunctionAsNode("string/toString",d,["*"],"String");u.wrapFunctionAsNode("string/compare",d,["String","String"],"Boolean");u.wrapFunctionAsNode("string/concatenate",function(d,g){return void 0===d?g:void 0===g?d:d+g},["String","String"],"String");u.wrapFunctionAsNode("string/contains",function(d,g){return void 0===d||void 0===g?!1:-1!=d.indexOf(g)},["String","String"], +(function(u){function d(d,k){return d==k}function k(d){return null!=d&&d.constructor===String?d.toUpperCase():d}u=u.LiteGraph;u.wrapFunctionAsNode("string/toString",d,["*"],"String");u.wrapFunctionAsNode("string/compare",d,["String","String"],"Boolean");u.wrapFunctionAsNode("string/concatenate",function(d,k){return void 0===d?k:void 0===k?d:d+k},["String","String"],"String");u.wrapFunctionAsNode("string/contains",function(d,k){return void 0===d||void 0===k?!1:-1!=d.indexOf(k)},["String","String"], "Boolean");u.wrapFunctionAsNode("string/toUpperCase",k,["String"],"String");u.wrapFunctionAsNode("string/split",k,["String","String"],"Array");u.wrapFunctionAsNode("string/toFixed",function(d){return null!=d&&d.constructor===Number?d.toFixed(this.properties.precision):d},["Number"],"String",{precision:0})})(this); -(function(u){function d(){this.addInput("sel","number");this.addInput("A");this.addInput("B");this.addInput("C");this.addInput("D");this.addOutput("out");this.selected=0}function k(){this.properties={sequence:"A,B,C"};this.addInput("index","number");this.addInput("seq");this.addOutput("out");this.index=0;this.values=this.properties.sequence.split(",")}var q=u.LiteGraph;d.title="Selector";d.desc="selects an output";d.prototype.onDrawBackground=function(d){if(!this.flags.collapsed){d.fillStyle="#AFB"; -var k=(this.selected+1)*q.NODE_SLOT_HEIGHT+6;d.beginPath();d.moveTo(50,k);d.lineTo(50,k+q.NODE_SLOT_HEIGHT);d.lineTo(34,k+0.5*q.NODE_SLOT_HEIGHT);d.fill()}};d.prototype.onExecute=function(){var d=this.getInputData(0);null==d&&(d=0);this.selected=d=Math.round(d)%(this.inputs.length-1);d=this.getInputData(d+1);void 0!==d&&this.setOutputData(0,d)};d.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};q.registerNodeType("logic/selector",d);k.title="Sequence";k.desc="select one element from a sequence from a string"; -k.prototype.onPropertyChanged=function(d,k){"sequence"==d&&(this.values=k.split(","))};k.prototype.onExecute=function(){var d=this.getInputData(1);d&&d!=this.current_sequence&&(this.values=d.split(","),this.current_sequence=d);d=this.getInputData(0);null==d&&(d=0);this.index=d=Math.round(d)%this.values.length;this.setOutputData(0,this.values[d])};q.registerNodeType("logic/sequence",k)})(this); -(function(u){function d(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function k(){this.addOutput("frame","image");this.properties={url:""}}function q(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function g(){this.addInput("","image,canvas");this.size=[200,200]}function r(){this.addInputs([["img1", -"image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function m(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function w(){this.addInput("clear",x.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function B(){this.addInput("canvas", +(function(u){function d(){this.addInput("sel","number");this.addInput("A");this.addInput("B");this.addInput("C");this.addInput("D");this.addOutput("out");this.selected=0}function k(){this.properties={sequence:"A,B,C"};this.addInput("index","number");this.addInput("seq");this.addOutput("out");this.index=0;this.values=this.properties.sequence.split(",")}var r=u.LiteGraph;d.title="Selector";d.desc="selects an output";d.prototype.onDrawBackground=function(d){if(!this.flags.collapsed){d.fillStyle="#AFB"; +var k=(this.selected+1)*r.NODE_SLOT_HEIGHT+6;d.beginPath();d.moveTo(50,k);d.lineTo(50,k+r.NODE_SLOT_HEIGHT);d.lineTo(34,k+0.5*r.NODE_SLOT_HEIGHT);d.fill()}};d.prototype.onExecute=function(){var d=this.getInputData(0);null==d&&(d=0);this.selected=d=Math.round(d)%(this.inputs.length-1);d=this.getInputData(d+1);void 0!==d&&this.setOutputData(0,d)};d.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};r.registerNodeType("logic/selector",d);k.title="Sequence";k.desc="select one element from a sequence from a string"; +k.prototype.onPropertyChanged=function(d,k){"sequence"==d&&(this.values=k.split(","))};k.prototype.onExecute=function(){var d=this.getInputData(1);d&&d!=this.current_sequence&&(this.values=d.split(","),this.current_sequence=d);d=this.getInputData(0);null==d&&(d=0);this.index=d=Math.round(d)%this.values.length;this.setOutputData(0,this.values[d])};r.registerNodeType("logic/sequence",k)})(this); +(function(u){function d(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function k(){this.addOutput("frame","image");this.properties={url:""}}function r(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function m(){this.addInput("","image,canvas");this.size=[200,200]}function t(){this.addInputs([["img1", +"image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function g(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function w(){this.addInput("clear",x.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function B(){this.addInput("canvas", "canvas");this.addInput("img","image,canvas");this.addInput("x","number");this.addInput("y","number");this.properties={x:0,y:0,opacity:1}}function z(){this.addInput("canvas","canvas");this.addInput("x","number");this.addInput("y","number");this.addInput("w","number");this.addInput("h","number");this.properties={x:0,y:0,w:10,h:10,color:"white",opacity:1}}function y(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}} function c(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var x=u.LiteGraph;d.title="Plot";d.desc="Plots data over time";d.colors=["#FFF","#F99","#9F9","#99F"];d.prototype.onExecute=function(c){if(!this.flags.collapsed){c=this.size;for(var d=0;4>d;++d){var g=this.getInputData(d);if(null!=g){var h=this.values[d];h.push(g);h.length>c[0]&&h.shift()}}}};d.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){var f=this.size,g=0.5*f[1]/ -this.properties.scale,h=d.colors,m=0.5*f[1];c.fillStyle="#000";c.fillRect(0,0,f[0],f[1]);c.strokeStyle="#555";c.beginPath();c.moveTo(0,m);c.lineTo(f[0],m);c.stroke();if(this.inputs)for(var k=0;4>k;++k){var a=this.values[k];if(this.inputs[k]&&this.inputs[k].link){c.strokeStyle=h[k];c.beginPath();var b=a[0]*g*-1+m;c.moveTo(0,Math.clamp(b,0,f[1]));for(var e=1;ek;++k){var a=this.values[k];if(this.inputs[k]&&this.inputs[k].link){c.strokeStyle=h[k];c.beginPath();var b=a[0]*g*-1+q;c.moveTo(0,Math.clamp(b,0,f[1]));for(var e=1;ed&&(d=0);if(0!=c.length){var g=[0,0,0];if(0==d)g=c[0];else if(1==d)g=c[c.length-1];else{var h=(c.length-1)*d,d=c[Math.floor(h)],c=c[Math.floor(h)+1],h=h-Math.floor(h);g[0]=d[0]* -(1-h)+c[0]*h;g[1]=d[1]*(1-h)+c[1]*h;g[2]=d[2]*(1-h)+c[2]*h}for(var m in g)g[m]/=255;this.boxcolor=colorToString(g);this.setOutputData(0,g)}};x.registerNodeType("color/palette",q);g.title="Frame";g.desc="Frame viewerew";g.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];g.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame,0,0,this.size[0],this.size[1])};g.prototype.onExecute=function(){this.frame=this.getInputData(0); -this.setDirtyCanvas(!0)};g.prototype.onWidget=function(c,d){if("resize"==d.name&&this.frame){var g=this.frame.width,h=this.frame.height;g||null==this.frame.videoWidth||(g=this.frame.videoWidth,h=this.frame.videoHeight);g&&h&&(this.size=[g,h]);this.setDirtyCanvas(!0,!0)}else"view"==d.name&&this.show()};g.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};x.registerNodeType("graphics/frame",g);r.title="Image fade";r.desc="Fades between images";r.widgets=[{name:"resizeA",text:"Resize to A", -type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];r.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};r.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};r.prototype.onExecute=function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width; -var d=this.getInputData(0);null!=d&&c.drawImage(d,0,0,this.canvas.width,this.canvas.height);d=this.getInputData(2);null==d?d=this.properties.fade:this.properties.fade=d;c.globalAlpha=d;d=this.getInputData(1);null!=d&&c.drawImage(d,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};x.registerNodeType("graphics/imagefade",r);m.title="Crop";m.desc="Crop Image";m.prototype.onAdded=function(){this.createCanvas()};m.prototype.createCanvas= -function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};m.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))};m.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])};m.prototype.onPropertyChanged=function(c,d){this.properties[c]=d;"scale"==c?(this.properties[c]=parseFloat(d),0==this.properties[c]&&(this.trace("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(d);this.createCanvas();return!0};x.registerNodeType("graphics/cropImage",m);w.title="Canvas";w.desc="Canvas to render stuff";w.prototype.onExecute=function(){var c=this.canvas,d=this.properties.width|0,g=this.properties.height| +(1-h)+c[0]*h;g[1]=d[1]*(1-h)+c[1]*h;g[2]=d[2]*(1-h)+c[2]*h}for(var q in g)g[q]/=255;this.boxcolor=colorToString(g);this.setOutputData(0,g)}};x.registerNodeType("color/palette",r);m.title="Frame";m.desc="Frame viewerew";m.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];m.prototype.onDrawBackground=function(c){this.frame&&!this.flags.collapsed&&c.drawImage(this.frame,0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){this.frame=this.getInputData(0); +this.setDirtyCanvas(!0)};m.prototype.onWidget=function(c,d){if("resize"==d.name&&this.frame){var g=this.frame.width,h=this.frame.height;g||null==this.frame.videoWidth||(g=this.frame.videoWidth,h=this.frame.videoHeight);g&&h&&(this.size=[g,h]);this.setDirtyCanvas(!0,!0)}else"view"==d.name&&this.show()};m.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};x.registerNodeType("graphics/frame",m);t.title="Image fade";t.desc="Fades between images";t.widgets=[{name:"resizeA",text:"Resize to A", +type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];t.prototype.onAdded=function(){this.createCanvas();var c=this.canvas.getContext("2d");c.fillStyle="#000";c.fillRect(0,0,this.properties.width,this.properties.height)};t.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};t.prototype.onExecute=function(){var c=this.canvas.getContext("2d");this.canvas.width=this.canvas.width; +var d=this.getInputData(0);null!=d&&c.drawImage(d,0,0,this.canvas.width,this.canvas.height);d=this.getInputData(2);null==d?d=this.properties.fade:this.properties.fade=d;c.globalAlpha=d;d=this.getInputData(1);null!=d&&c.drawImage(d,0,0,this.canvas.width,this.canvas.height);c.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};x.registerNodeType("graphics/imagefade",t);g.title="Crop";g.desc="Crop Image";g.prototype.onAdded=function(){this.createCanvas()};g.prototype.createCanvas= +function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};g.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))};g.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])};g.prototype.onPropertyChanged=function(c,d){this.properties[c]=d;"scale"==c?(this.properties[c]=parseFloat(d),0==this.properties[c]&&(this.trace("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(d);this.createCanvas();return!0};x.registerNodeType("graphics/cropImage",g);w.title="Canvas";w.desc="Canvas to render stuff";w.prototype.onExecute=function(){var c=this.canvas,d=this.properties.width|0,g=this.properties.height| 0;c.width!=d&&(c.width=d);c.height!=g&&(c.height=g);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};w.prototype.onAction=function(c,d){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};x.registerNodeType("graphics/canvas",w);B.title="DrawImage";B.desc="Draws image into a canvas";B.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var d=this.getInputOrProperty("img");if(d){var g=this.getInputOrProperty("x"),h=this.getInputOrProperty("y"); -c.getContext("2d").drawImage(d,g,h)}}};x.registerNodeType("graphics/drawImage",B);z.title="DrawRectangle";z.desc="Draws rectangle in canvas";z.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var d=this.getInputOrProperty("x"),g=this.getInputOrProperty("y"),h=this.getInputOrProperty("w"),m=this.getInputOrProperty("h");c.getContext("2d").fillRect(d,g,h,m)}};x.registerNodeType("graphics/drawRectangle",z);y.title="Video";y.desc="Video playback";y.widgets=[{name:"play",text:"PLAY",type:"minibutton"}, +c.getContext("2d").drawImage(d,g,h)}}};x.registerNodeType("graphics/drawImage",B);z.title="DrawRectangle";z.desc="Draws rectangle in canvas";z.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var d=this.getInputOrProperty("x"),g=this.getInputOrProperty("y"),h=this.getInputOrProperty("w"),q=this.getInputOrProperty("h");c.getContext("2d").fillRect(d,g,h,q)}};x.registerNodeType("graphics/drawRectangle",z);y.title="Video";y.desc="Video playback";y.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"}];y.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)}};y.prototype.onStart=function(){this.play()};y.prototype.onStop=function(){this.stop()};y.prototype.loadVideo=function(c){this._video_url=c;this.properties.use_proxy&&"http"==c.substr(0,4)&&x.proxy&&(c=x.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 d=this;this._video.addEventListener("loadedmetadata", function(c){d.trace("Duration: "+this.duration+" seconds");d.trace("Size: "+this.videoWidth+","+this.videoHeight);d.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(c){});this._video.addEventListener("error",function(c){console.log("Error loading video: "+this.src);d.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:d.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:d.trace("Network error - please try again later."); @@ -376,20 +378,20 @@ k.prototype.onDropFile=function(a,b,c){if(a){var e=null;"string"==typeof a?e=GL. function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&&(a=k.getTexture(this.properties.name));if(a){this._last_tex=a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER,gl.LINEAR);this.setOutputData(0,a);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=k.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex= this._last_tex;this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}};k.generateLowResTexturePreview=function(a){if(!a)return null;var b=k.image_preview_size,c=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>b||a.height>b)c=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=c=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(c);a=this._preview_canvas; -a||(this._preview_canvas=a=createCanvas(b,b));c&&c.toCanvas(a);return a};k.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};k.prototype.onGetInputs=function(){return[["in","Texture"]]};k.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};d.registerNodeType("texture/texture",k);var q=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[k.image_preview_size,k.image_preview_size]};q.title= -"Preview";q.desc="Show a texture in the graph canvas";q.allow_preview=!1;q.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||q.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:k.generateLowResTexturePreview(b);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(c,0,0,this.size[0],this.size[1]);a.restore()}}};d.registerNodeType("texture/preview",q);var g=function(){this.addInput("Texture","Texture");this.addOutput("", -"Texture");this.properties={name:""}};g.title="Save";g.desc="Save a texture in the repository";g.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(k.storeTexture?k.storeTexture(this.properties.name,a):k.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};d.registerNodeType("texture/save",g);var r=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture"); -this.help="

pixelcode must be vec3

\t\t\t

uvcode must be vec2, is optional

\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

";this.properties={value:1,uvcode:"",pixelcode:"color + colorB * value",precision:k.DEFAULT}};r.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo", -values:k.MODE_VALUES}};r.title="Operation";r.desc="Texture shader operation";r.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};r.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())};r.prototype.onExecute=function(){var a= +a||(this._preview_canvas=a=createCanvas(b,b));c&&c.toCanvas(a);return a};k.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};k.prototype.onGetInputs=function(){return[["in","Texture"]]};k.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};d.registerNodeType("texture/texture",k);var r=function(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[k.image_preview_size,k.image_preview_size]};r.title= +"Preview";r.desc="Show a texture in the graph canvas";r.allow_preview=!1;r.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||r.allow_preview)){var b=this.getInputData(0);if(b){var c=null,c=!b.handle&&a.webgl?b:k.generateLowResTexturePreview(b);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(c,0,0,this.size[0],this.size[1]);a.restore()}}};d.registerNodeType("texture/preview",r);var m=function(){this.addInput("Texture","Texture");this.addOutput("", +"Texture");this.properties={name:""}};m.title="Save";m.desc="Save a texture in the repository";m.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(k.storeTexture?k.storeTexture(this.properties.name,a):k.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};d.registerNodeType("texture/save",m);var t=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture"); +this.help="

pixelcode must be vec3

\t\t\t

uvcode must be vec2, is optional

\t\t\t

uv: tex. coords

color: texture

colorB: textureB

time: scene time

value: input value

";this.properties={value:1,uvcode:"",pixelcode:"color + colorB * value",precision:k.DEFAULT}};t.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo", +values:k.MODE_VALUES}};t.title="Operation";t.desc="Texture shader operation";t.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};t.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())};t.prototype.onExecute=function(){var a= this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var c=512,e=512;a?(c=a.width,e=a.height):b&&(c=b.width,e=b.height);var d=k.getTextureType(this.properties.precision,a);this._tex=a||this._tex?k.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(c,e,{type:d,format:gl.RGBA,filter:gl.LINEAR});d="";this.properties.uvcode&& -(d="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(d=this.properties.uvcode));var h="";this.properties.pixelcode&&(h="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(h=this.properties.pixelcode));var f=this._shader;if(!f||this._shader_code!=d+"|"+h){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,r.pixel_shader,{UV_CODE:d,PIXEL_CODE:h}),this.boxcolor="#00FF00"}catch(g){console.log("Error compiling shader: ",g);this.boxcolor="#FF0000"; -return}this.boxcolor="#FF0000";this._shader_code=d+"|"+h;f=this._shader}if(f){this.boxcolor="green";var l=this.getInputData(2);null!=l?this.properties.value=l:l=parseFloat(this.properties.value);var m=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var d=Mesh.getScreenQuad();f.uniforms({u_texture:0,u_textureB:1,value:l,texSize:[c,e],time:m}).draw(d)});this.setOutputData(0,this._tex)}else this.boxcolor= -"red"}}};r.pixel_shader="precision highp float;\n\t\t\t\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 texSize;\n\t\t\tuniform float time;\n\t\t\tuniform float value;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tUV_CODE;\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\t\tvec3 color = color4.rgb;\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\t\tvec3 colorB = color4B.rgb;\n\t\t\t\tvec3 result = color;\n\t\t\t\tfloat alpha = 1.0;\n\t\t\t\tPIXEL_CODE;\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/operation",r);var m=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};m.title="Shader";m.desc="Texture shader";m.widgets_info={code:{type:"code"},precision:{widget:"combo",values:k.MODE_VALUES}};m.prototype.onPropertyChanged= +(d="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(d=this.properties.uvcode));var h="";this.properties.pixelcode&&(h="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(h=this.properties.pixelcode));var f=this._shader;if(!f||this._shader_code!=d+"|"+h){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader,{UV_CODE:d,PIXEL_CODE:h}),this.boxcolor="#00FF00"}catch(g){console.log("Error compiling shader: ",g);this.boxcolor="#FF0000"; +return}this.boxcolor="#FF0000";this._shader_code=d+"|"+h;f=this._shader}if(f){this.boxcolor="green";var l=this.getInputData(2);null!=l?this.properties.value=l:l=parseFloat(this.properties.value);var q=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var d=Mesh.getScreenQuad();f.uniforms({u_texture:0,u_textureB:1,value:l,texSize:[c,e],time:q}).draw(d)});this.setOutputData(0,this._tex)}else this.boxcolor= +"red"}}};t.pixel_shader="precision highp float;\n\t\t\t\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 texSize;\n\t\t\tuniform float time;\n\t\t\tuniform float value;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tUV_CODE;\n\t\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\t\tvec3 color = color4.rgb;\n\t\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\t\tvec3 colorB = color4B.rgb;\n\t\t\t\tvec3 result = color;\n\t\t\t\tfloat alpha = 1.0;\n\t\t\t\tPIXEL_CODE;\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; +d.registerNodeType("texture/operation",t);var g=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this.properties.code="\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n//your code here\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={in_texture:0,texSize:vec2.create(),time:0}};g.title="Shader";g.desc="Texture shader";g.widgets_info={code:{type:"code"},precision:{widget:"combo",values:k.MODE_VALUES}};g.prototype.onPropertyChanged= function(a,b){if("code"==a){var c=this.getShader();if(c){var e=c.uniformInfo;if(this.inputs)for(var d={},h=0;h lumaMax))\n\t\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\t\telse\n\t\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\t\tif(u_igamma != 1.0)\n\t\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\t\treturn color;\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t\t}\n\t\t\t"; -z.gamma_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_igamma;\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t\t gl_FragColor = color;\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/toviewport",z);g=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:k.DEFAULT}};g.title="Copy";g.desc="Copy Texture";g.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:k.MODE_VALUES}};g.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,c=a.height;0!=this.properties.size&&(c=b=this.properties.size);var e=this._temp_texture,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&& +z.gamma_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_igamma;\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t\t gl_FragColor = color;\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/toviewport",z);m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, +precision:k.DEFAULT}};m.title="Copy";m.desc="Copy Texture";m.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:k.MODE_VALUES}};m.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,c=a.height;0!=this.properties.size&&(c=b=this.properties.size);var e=this._temp_texture,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&& (d=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==c&&e.type==d||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(c)&&(e=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(b,c,{type:d,format:gl.RGBA,minFilter:e,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}};d.registerNodeType("texture/copy", -g);var y=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:k.DEFAULT}};y.title="Downsample";y.desc="Downsample Texture";y.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:k.MODE_VALUES}};y.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0, -a);else{var b=y._shader;b||(y._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.pixel_shader));var c=a.width|0,e=a.height|0,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&&(d=gl.HIGH_PRECISION_FORMAT);var h=this.properties.iterations||1,f=a,g=null,l=[],a={type:d,format:a.format},d=vec2.create(),m={u_offset:d};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var s=0;s>1||0;e=e>>1||0;g=GL.Texture.getTemporary(c, -e,a);l.push(g);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(g,b,m);if(1==c&&1==e)break;f=g}this._texture=l.pop();for(s=0;sthis.properties.iterations)this.setOutputData(0, +a);else{var b=y._shader;b||(y._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.pixel_shader));var c=a.width|0,e=a.height|0,d=a.type;this.properties.precision===k.LOW?d=gl.UNSIGNED_BYTE:this.properties.precision===k.HIGH&&(d=gl.HIGH_PRECISION_FORMAT);var h=this.properties.iterations||1,f=a,g=null,l=[],a={type:d,format:a.format},d=vec2.create(),q={u_offset:d};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var m=0;m>1||0;e=e>>1||0;g=GL.Texture.getTemporary(c, +e,a);l.push(g);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(g,b,q);if(1==c&&1==e)break;f=g}this._texture=l.pop();for(m=0;me;++e)b[e]=Math.random();c._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}e=this._temp_texture;b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);e&&e.type==b||(this._temp_texture=new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST}));var d=c._shader,h=this._uniforms;h.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(d,h)});if(this.isOutputConnected(1)|| this.isOutputConnected(2))if(e=this._temp_texture.getPixels()){var f=this._luminance,b=this._temp_texture.type;f.set(e);b==gl.UNSIGNED_BYTE&&vec4.scale(f,f,1/255)}}};c.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform mat4 u_samples_a;\n\t\t\tuniform mat4 u_samples_b;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_mipmap_offset;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t\t{\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\t}\n\t\t\t gl_FragColor = color * 0.03125;\n\t\t\t}\n\t\t\t"; d.registerNodeType("texture/average",c);var x=function(){this.addInput("in","Texture");this.addInput("factor","Number");this.addOutput("out","Texture");this.properties={factor:0.5};this._uniforms={u_texture:0,u_textureB:1,u_factor:this.properties.factor}};x.title="Smooth";x.desc="Smooth texture over time";x.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){x._shader||(x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.pixel_shader));var b=this._temp_texture; b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),this._temp_texture2=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.NEAREST}),a.copyTo(this._temp_texture2));var b=this._temp_texture,c=this._temp_texture2,e=x._shader,d=this._uniforms;d.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){c.bind(1);a.toViewport(e, -d)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}};x.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_factor;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/temporal_smooth",x);g=function(){this.addInput("Image", -"image");this.addOutput("","Texture");this.properties={}};g.title="Image to Texture";g.desc="Uploads an image to the GPU";g.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var e=this._temp_texture;e&&e.width==b&&e.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(d){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ -d);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",g);var n=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:k.DEFAULT,texture:null};n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader))};n.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:k.MODE_VALUES}};n.title="LUT";n.desc= +d)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}};x.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_factor;\n\t\t\tvarying vec2 v_coord;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/temporal_smooth",x);m=function(){this.addInput("Image", +"image");this.addOutput("","Texture");this.properties={}};m.title="Image to Texture";m.desc="Uploads an image to the GPU";m.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var e=this._temp_texture;e&&e.width==b&&e.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(d){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ +d);return}this.setOutputData(0,this._temp_texture)}}};d.registerNodeType("texture/imageToTexture",m);var n=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:k.DEFAULT,texture:null};n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader))};n.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:k.MODE_VALUES}};n.title="LUT";n.desc= "Apply LUT to Texture";n.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=k.getTexture(this.properties.texture));if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, null);var c=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=c=this.getInputData(2));this._tex=k.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(n._shader,{u_texture:0,u_textureB:1,u_amount:c})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}};n.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform float u_amount;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t\t mediump vec2 quad1;\n\t\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t\t mediump vec2 quad2;\n\t\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t\t highp vec2 texPos1;\n\t\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t highp vec2 texPos2;\n\t\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t\t}\n\t\t\t"; d.registerNodeType("texture/LUT",n);var f=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={use_luminance:!0};f._shader||(f._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader))};f.title="Texture to Channels";f.desc="Split texture channels";f.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b= @@ -421,17 +423,17 @@ this.properties.use_luminance?gl.LUMINANCE:gl.RGBA,c=0,e=0;4>e;e++)this.isOutput 1]],e=0;4>e;e++)this._channels[e]&&(this._channels[e].drawTo(function(){a.bind(0);h.uniforms({u_texture:0,u_mask:g[e]}).draw(d)}),this.setOutputData(e,this._channels[e]))}}};f.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec4 u_mask;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t\t}\n\t\t\t";d.registerNodeType("texture/textureChannels", f);var A=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:k.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3,u_color:this._color}};A.title="Channels to Texture";A.desc="Split texture channels";A.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};A.prototype.onExecute=function(){var a= k.getWhiteTexture(),b=this.getInputData(0)||a,e=this.getInputData(1)||a,c=this.getInputData(2)||a,d=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var h=Mesh.getScreenQuad();A._shader||(A._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var f=A._shader,a=Math.max(b.width,e.width,c.width,d.width),g=Math.max(b.height,e.height,c.height,d.height),l=this.properties.precision==k.HIGH?k.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&& -this._texture.height==g&&this._texture.type==l||(this._texture=new GL.Texture(a,g,{type:l,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var m=this._uniforms;this._texture.drawTo(function(){b.bind(0);e.bind(1);c.bind(2);d.bind(3);f.uniforms(m).draw(h)});this.setOutputData(0,this._texture)};A.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_textureR;\n\t\t\tuniform sampler2D u_textureG;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform sampler2D u_textureA;\n\t\t\tuniform vec4 u_color;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = u_color * vec4( \t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t\t}\n\t\t\t"; -d.registerNodeType("texture/channelsTexture",A);g=function(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:k.DEFAULT}};g.title="Color";g.desc="Generates a 1x1 texture with a constant color";g.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES}};g.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])};g.prototype.onExecute=function(){var a=this.properties.precision==k.HIGH?k.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var b=0;b 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; d.registerNodeType("texture/edges",v);var a=function(){this.addInput("Texture","Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1,high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}};a.title="Depth Range";a.desc="Generates a texture with a depth range";a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0); if(b){var e=gl.UNSIGNED_BYTE;this.properties.high_precision&&(e=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==e&&this._temp_texture.width==b.width&&this._temp_texture.height==b.height||(this._temp_texture=new GL.Texture(b.width,b.height,{type:e,format:gl.RGBA,filter:gl.LINEAR}));var c=this._uniforms,e=this.properties.distance;this.isInputConnected(1)&&(e=this.getInputData(1),this.properties.distance=e);var d=this.properties.range;this.isInputConnected(2)&& @@ -442,17 +444,17 @@ this._final_texture;e&&e.width==a.width&&e.height==a.height&&e.type==a.type||(e= f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,g=this.properties.scale||[1,1];a.applyBlur(f*g[0],g[1],h,e);for(a=1;a>=1;1<(c|0)&&(c>>=1);if(2>b)break;m=g[q]=GL.Texture.getTemporary(b,c,d);v[0]=1/s.width;v[1]=1/s.height;s.blit(m,l.uniforms(f));s=m}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})),v[0]=1/s.width,v[1]=1/s.height,f.u_intensity= -t,f.u_delta=1,s.blit(b,l.uniforms(f)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.u_intensity=this.getInputOrProperty("persistence");f.u_delta=0.5;for(q-=2;0<=q;q--)m=g[q],g[q]=null,v[0]=1/s.width,v[1]=1/s.height,s.blit(m,l.uniforms(f)),GL.Texture.releaseTemporary(s),s=m;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:h, -format:a.format,filter:gl.LINEAR})),s.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR}));var r=this.getInputData(1),w=this.getInputOrProperty("dirt_factor");f.u_intensity=t;l=r?e._dirt_final_shader:e._final_shader;l||(l=r?e._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader, -{USE_DIRT:""}):e._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader));g.drawTo(function(){a.bind(0);s.bind(1);r&&(l.setUniform("u_dirt_factor",w),l.setUniform("u_dirt_texture",r.bind(2)));l.toViewport(f)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(s)}};e.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; +wrap:gl.CLAMP_TO_EDGE},h=k.getTextureType(this.properties.precision,a),f=this._uniforms,g=this._textures,l=e._cut_shader;l||(l=e._cut_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.cut_pixel_shader));gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);f.u_threshold=this.getInputOrProperty("threshold");var q=g[0]=GL.Texture.getTemporary(b,c,d);a.blit(q,l.uniforms(f));var m=q,n=this.getInputOrProperty("iterations"),n=Math.clamp(n,1,16)|0,s=f.u_texel_size,v=this.getInputOrProperty("intensity");f.u_intensity= +1;f.u_delta=this.properties.scale;l=e._shader;l||(l=e._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.scale_pixel_shader));for(var r=1;r>=1;1<(c|0)&&(c>>=1);if(2>b)break;q=g[r]=GL.Texture.getTemporary(b,c,d);s[0]=1/m.width;s[1]=1/m.height;m.blit(q,l.uniforms(f));m=q}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),s[0]=1/m.width,s[1]=1/m.height,f.u_intensity= +v,f.u_delta=1,m.blit(b,l.uniforms(f)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);f.u_intensity=this.getInputOrProperty("persistence");f.u_delta=0.5;for(r-=2;0<=r;r--)q=g[r],g[r]=null,s[0]=1/m.width,s[1]=1/m.height,m.blit(q,l.uniforms(f)),GL.Texture.releaseTemporary(m),m=q;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:h, +format:a.format,filter:gl.LINEAR})),m.blit(g),this.setOutputData(1,g));if(this.isOutputConnected(0)){g=this._final_texture;g&&g.width==a.width&&g.height==a.height&&g.type==h&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR}));var t=this.getInputData(1),w=this.getInputOrProperty("dirt_factor");f.u_intensity=v;l=t?e._dirt_final_shader:e._final_shader;l||(l=t?e._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader, +{USE_DIRT:""}):e._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.final_pixel_shader));g.drawTo(function(){a.bind(0);m.bind(1);t&&(l.setUniform("u_dirt_factor",w),l.setUniform("u_dirt_texture",t.bind(2)));l.toViewport(f)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(m)}};e.cut_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_threshold;\n\t\tvoid main() {\n\t\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t\t}"; e.scale_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t\t}"; e.final_pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_glow_texture;\n\t\t#ifdef USE_DIRT\n\t\t\tuniform sampler2D u_dirt_texture;\n\t\t#endif\n\t\tuniform vec2 u_texel_size;\n\t\tuniform float u_delta;\n\t\tuniform float u_intensity;\n\t\tuniform float u_dirt_factor;\n\t\t\n\t\tvec4 sampleBox(vec2 uv) {\n\t\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\t\treturn s * 0.25;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec4 glow = sampleBox( v_coord );\n\t\t\t#ifdef USE_DIRT\n\t\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t\t#endif\n\t\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t\t}"; -d.registerNodeType("texture/glow",e);var t=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};t.title="Kuwahara Filter";t.desc="Filters a texture giving an artistic oil canvas painting";t.max_radius=10;t._shaders=[];t.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),t.max_radius);if(0==b)this.setOutputData(0,a);else{var e=this.properties.intensity,c=d.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;t._shaders[b]||(t._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader,{RADIUS:b.toFixed(0)}));var h=t._shaders[b],f=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){h.uniforms({u_texture:0, -u_intensity:e,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(f)});this.setOutputData(0,this._temp_texture)}}};t.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; -d.registerNodeType("texture/kuwahara",t);var l=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};l.title="Webcam";l.desc="Webcam texture";l.is_webcam_open=!1;l.prototype.openStream=function(){function a(e){l.is_webcam_open=!1;console.log("Webcam rejected",e);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1, +d.registerNodeType("texture/glow",e);var s=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};s.title="Kuwahara Filter";s.desc="Filters a texture giving an artistic oil canvas painting";s.max_radius=10;s._shaders=[];s.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width, +a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),s.max_radius);if(0==b)this.setOutputData(0,a);else{var e=this.properties.intensity,c=d.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;s._shaders[b]||(s._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader,{RADIUS:b.toFixed(0)}));var h=s._shaders[b],f=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){h.uniforms({u_texture:0, +u_intensity:e,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(f)});this.setOutputData(0,this._temp_texture)}}};s.pixel_shader="\n\tprecision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_intensity;\n\tuniform vec2 u_resolution;\n\tuniform vec2 u_iResolution;\n\t#ifndef RADIUS\n\t\t#define RADIUS 7\n\t#endif\n\tvoid main() {\n\t\n\t\tconst int radius = RADIUS;\n\t\tvec2 fragCoord = v_coord;\n\t\tvec2 src_size = u_iResolution;\n\t\tvec2 uv = v_coord;\n\t\tfloat n = float((radius + 1) * (radius + 1));\n\t\tint i;\n\t\tint j;\n\t\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\t\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\t\tvec3 c;\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm0 += c;\n\t\t\t\ts0 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = -radius; j <= 0; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm1 += c;\n\t\t\t\ts1 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm2 += c;\n\t\t\t\ts2 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int j = 0; j <= radius; ++j) {\n\t\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\t\tm3 += c;\n\t\t\t\ts3 += c * c;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfloat min_sigma2 = 1e+2;\n\t\tm0 /= n;\n\t\ts0 = abs(s0 / n - m0 * m0);\n\t\t\n\t\tfloat sigma2 = s0.r + s0.g + s0.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m0, 1.0);\n\t\t}\n\t\t\n\t\tm1 /= n;\n\t\ts1 = abs(s1 / n - m1 * m1);\n\t\t\n\t\tsigma2 = s1.r + s1.g + s1.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m1, 1.0);\n\t\t}\n\t\t\n\t\tm2 /= n;\n\t\ts2 = abs(s2 / n - m2 * m2);\n\t\t\n\t\tsigma2 = s2.r + s2.g + s2.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m2, 1.0);\n\t\t}\n\t\t\n\t\tm3 /= n;\n\t\ts3 = abs(s3 / n - m3 * m3);\n\t\t\n\t\tsigma2 = s3.r + s3.g + s3.b;\n\t\tif (sigma2 < min_sigma2) {\n\t\t\tmin_sigma2 = sigma2;\n\t\t\tgl_FragColor = vec4(m3, 1.0);\n\t\t}\n\t}\n\t"; +d.registerNodeType("texture/kuwahara",s);var l=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};l.title="Webcam";l.desc="Webcam texture";l.is_webcam_open=!1;l.prototype.openStream=function(){function a(e){l.is_webcam_open=!1;console.log("Webcam rejected",e);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1, video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}};l.prototype.closeStream=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};l.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,e=this._video_texture;e&&e.width==a&&e.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB, @@ -468,36 +470,36 @@ a);else{var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type (c.u_average_texture=e.bind(1),d=F._shader_texture,d||(d=F._shader_texture=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,F.pixel_shader,{AVG_TEXTURE:""})));c.u_lumwhite2=this.properties.lum_white*this.properties.lum_white;c.u_scale=this.properties.scale;c.u_igamma=1/this.properties.gamma;gl.disable(gl.DEPTH_TEST);b.drawTo(function(){a.bind(0);d.uniforms(c).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,this._temp_texture)}};F.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_scale;\n\t\t\t#ifdef AVG_TEXTURE\n\t\t\t\tuniform sampler2D u_average_texture;\n\t\t\t#else\n\t\t\t\tuniform float u_average_lum;\n\t\t\t#endif\n\t\t\tuniform float u_lumwhite2;\n\t\t\tuniform float u_igamma;\n\t\t\tvec3 RGB2xyY (vec3 rgb)\n\t\t\t{\n\t\t\t\t const mat3 RGB2XYZ = mat3(0.4124, 0.3576, 0.1805,\n\t\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\t 0.0193, 0.1192, 0.9505);\n\t\t\t\tvec3 XYZ = RGB2XYZ * rgb;\n\t\t\t\t\n\t\t\t\tfloat f = (XYZ.x + XYZ.y + XYZ.z);\n\t\t\t\treturn vec3(XYZ.x / f,\n\t\t\t\t\t\t\tXYZ.y / f,\n\t\t\t\t\t\t\tXYZ.y);\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\t\t\t\tvec3 rgb = color.xyz;\n\t\t\t\tfloat average_lum = 0.0;\n\t\t\t\t#ifdef AVG_TEXTURE\n\t\t\t\t\tvec3 pixel = texture2D(u_average_texture,vec2(0.5)).xyz;\n\t\t\t\t\taverage_lum = (pixel.x + pixel.y + pixel.z) / 3.0;\n\t\t\t\t#else\n\t\t\t\t\taverage_lum = u_average_lum;\n\t\t\t\t#endif\n\t\t\t\t//Ld - this part of the code is the same for both versions\n\t\t\t\tfloat lum = dot(rgb, vec3(0.2126, 0.7152, 0.0722));\n\t\t\t\tfloat L = (u_scale / average_lum) * lum;\n\t\t\t\tfloat Ld = (L * (1.0 + L / u_lumwhite2)) / (1.0 + L);\n\t\t\t\t//first\n\t\t\t\t//vec3 xyY = RGB2xyY(rgb);\n\t\t\t\t//xyY.z *= Ld;\n\t\t\t\t//rgb = xyYtoRGB(xyY);\n\t\t\t\t//second\n\t\t\t\trgb = (rgb / lum) * Ld;\n\t\t\t\trgb = pow( rgb, vec3( u_igamma ) );\n\t\t\t\tgl_FragColor = vec4( rgb, color.a );\n\t\t\t}"; d.registerNodeType("texture/tonemapping",F);var H=function(){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:k.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()}};H.title="Perlin";H.desc="Generates a perlin noise texture";H.widgets_info={precision:{widget:"combo",values:k.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}};H.prototype.onGetInputs=function(){return[["seed","Number"],["persistence","Number"],["octaves","Number"],["scale","Number"],["amplitude","Number"],["offset","vec2"]]};H.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 e=k.getTextureType(this.properties.precision), -c=this._texture;c&&c.width==a&&c.height==b&&c.type==e||(c=this._texture=new GL.Texture(a,b,{type:e,format:gl.RGB,filter:gl.LINEAR}));var d=this.getInputOrProperty("persistence"),h=this.getInputOrProperty("octaves"),f=this.getInputOrProperty("offset"),g=this.getInputOrProperty("scale"),l=this.getInputOrProperty("amplitude"),m=this.getInputOrProperty("seed"),e=""+a+b+e+d+h+g+m+f[0]+f[1]+l;if(e!=this._key){this._key=e;var s=this._uniforms;s.u_persistence=d;s.u_octaves=h;s.u_offset.set(f);s.u_scale=g; -s.u_amplitude=l;s.u_seed=128*m;s.u_viewport[0]=a;s.u_viewport[1]=b;var n=H._shader;n||(n=H._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,H.pixel_shader));gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);c.drawTo(function(){n.uniforms(s).draw(GL.Mesh.getScreenQuad())})}this.setOutputData(0,c)}};H.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 u_offset;\n\t\t\tuniform float u_scale;\n\t\t\tuniform float u_persistence;\n\t\t\tuniform int u_octaves;\n\t\t\tuniform float u_amplitude;\n\t\t\tuniform vec2 u_viewport;\n\t\t\tuniform float u_seed;\n\t\t\t#define M_PI 3.14159265358979323846\n\t\t\t\n\t\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\t\n\t\t\tfloat noise(vec2 p, float freq ){\n\t\t\t\tfloat unit = u_viewport.x/freq;\n\t\t\t\tvec2 ij = floor(p/unit);\n\t\t\t\tvec2 xy = mod(p,unit)/unit;\n\t\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\t\t\t\txy = .5*(1.-cos(M_PI*xy));\n\t\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\t\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\t\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\t\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\t\t\t\tfloat x1 = mix(a, b, xy.x);\n\t\t\t\tfloat x2 = mix(c, d, xy.x);\n\t\t\t\treturn mix(x1, x2, xy.y);\n\t\t\t}\n\t\t\t\n\t\t\tfloat pNoise(vec2 p, int res){\n\t\t\t\tfloat persistance = u_persistence;\n\t\t\t\tfloat n = 0.;\n\t\t\t\tfloat normK = 0.;\n\t\t\t\tfloat f = 4.;\n\t\t\t\tfloat amp = 1.0;\n\t\t\t\tint iCount = 0;\n\t\t\t\tfor (int i = 0; i<50; i++){\n\t\t\t\t\tn+=amp*noise(p, f);\n\t\t\t\t\tf*=2.;\n\t\t\t\t\tnormK+=amp;\n\t\t\t\t\tamp*=persistance;\n\t\t\t\t\tif (iCount >= res)\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tiCount++;\n\t\t\t\t}\n\t\t\t\tfloat nf = n/normK;\n\t\t\t\treturn nf*nf*nf*nf;\n\t\t\t}\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\t\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"; -d.registerNodeType("texture/perlin",H);g=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this._temp_texture=this._func=null};g.title="Canvas2D";g.desc="Executes Canvas2D code inside a texture or the viewport";g.widgets_info={precision:{widget:"combo",values:k.MODE_VALUES},code:{type:"code"},width:{type:"Number",precision:0,step:1},height:{type:"Number",precision:0,step:1}};g.prototype.onPropertyChanged=function(a,b){if("code"==a&&d.allow_scripts){this._func= -null;try{this._func=new Function("canvas","ctx","time","script",b),this.boxcolor="#00FF00"}catch(e){this.boxcolor="#FF0000",console.error("Error parsing script"),console.error(e)}}};g.prototype.onExecute=function(){var a=this._func;if(a&&this.isOutputConnected(0))if(u.enableWebGLCanvas){var b=this.properties.width||gl.canvas.width,e=this.properties.height||gl.canvas.height,c=this._temp_texture;c&&c.width==b&&c.height==e||(c=this._temp_texture=new GL.Texture(b,e,{format:gl.RGBA,filter:gl.LINEAR})); -var d=this,h=this.graph.getTime();c.drawTo(function(){gl.start2D();try{a.draw?a.draw.call(d,gl.canvas,gl,h,a):a.call(d,gl.canvas,gl,h,a),d.boxcolor="#00FF00"}catch(b){d.boxcolor="#FF0000",console.error("Error executing script"),console.error(b)}gl.finish2D()});this.setOutputData(0,c)}else console.warn("cannot use LGraphTextureCanvas2D if Canvas2DtoWebGL is not included")};d.registerNodeType("texture/canvas2D",g);var I=function(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties= +c=this._texture;c&&c.width==a&&c.height==b&&c.type==e||(c=this._texture=new GL.Texture(a,b,{type:e,format:gl.RGB,filter:gl.LINEAR}));var d=this.getInputOrProperty("persistence"),h=this.getInputOrProperty("octaves"),f=this.getInputOrProperty("offset"),g=this.getInputOrProperty("scale"),l=this.getInputOrProperty("amplitude"),q=this.getInputOrProperty("seed"),e=""+a+b+e+d+h+g+q+f[0]+f[1]+l;if(e!=this._key){this._key=e;var m=this._uniforms;m.u_persistence=d;m.u_octaves=h;m.u_offset.set(f);m.u_scale=g; +m.u_amplitude=l;m.u_seed=128*q;m.u_viewport[0]=a;m.u_viewport[1]=b;var n=H._shader;n||(n=H._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,H.pixel_shader));gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);c.drawTo(function(){n.uniforms(m).draw(GL.Mesh.getScreenQuad())})}this.setOutputData(0,c)}};H.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform vec2 u_offset;\n\t\t\tuniform float u_scale;\n\t\t\tuniform float u_persistence;\n\t\t\tuniform int u_octaves;\n\t\t\tuniform float u_amplitude;\n\t\t\tuniform vec2 u_viewport;\n\t\t\tuniform float u_seed;\n\t\t\t#define M_PI 3.14159265358979323846\n\t\t\t\n\t\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\t\n\t\t\tfloat noise(vec2 p, float freq ){\n\t\t\t\tfloat unit = u_viewport.x/freq;\n\t\t\t\tvec2 ij = floor(p/unit);\n\t\t\t\tvec2 xy = mod(p,unit)/unit;\n\t\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\t\t\t\txy = .5*(1.-cos(M_PI*xy));\n\t\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\t\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\t\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\t\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\t\t\t\tfloat x1 = mix(a, b, xy.x);\n\t\t\t\tfloat x2 = mix(c, d, xy.x);\n\t\t\t\treturn mix(x1, x2, xy.y);\n\t\t\t}\n\t\t\t\n\t\t\tfloat pNoise(vec2 p, int res){\n\t\t\t\tfloat persistance = u_persistence;\n\t\t\t\tfloat n = 0.;\n\t\t\t\tfloat normK = 0.;\n\t\t\t\tfloat f = 4.;\n\t\t\t\tfloat amp = 1.0;\n\t\t\t\tint iCount = 0;\n\t\t\t\tfor (int i = 0; i<50; i++){\n\t\t\t\t\tn+=amp*noise(p, f);\n\t\t\t\t\tf*=2.;\n\t\t\t\t\tnormK+=amp;\n\t\t\t\t\tamp*=persistance;\n\t\t\t\t\tif (iCount >= res)\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tiCount++;\n\t\t\t\t}\n\t\t\t\tfloat nf = n/normK;\n\t\t\t\treturn nf*nf*nf*nf;\n\t\t\t}\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\t\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"; +d.registerNodeType("texture/perlin",H);m=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:k.DEFAULT};this._temp_texture=this._func=null};m.title="Canvas2D";m.desc="Executes Canvas2D code inside a texture or the viewport";m.widgets_info={precision:{widget:"combo",values:k.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){if("code"==a&&d.allow_scripts){this._func= +null;try{this._func=new Function("canvas","ctx","time","script",b),this.boxcolor="#00FF00"}catch(e){this.boxcolor="#FF0000",console.error("Error parsing script"),console.error(e)}}};m.prototype.onExecute=function(){var a=this._func;if(a&&this.isOutputConnected(0))if(u.enableWebGLCanvas){var b=this.properties.width||gl.canvas.width,e=this.properties.height||gl.canvas.height,c=this._temp_texture;c&&c.width==b&&c.height==e||(c=this._temp_texture=new GL.Texture(b,e,{format:gl.RGBA,filter:gl.LINEAR})); +var d=this,h=this.graph.getTime();c.drawTo(function(){gl.start2D();try{a.draw?a.draw.call(d,gl.canvas,gl,h,a):a.call(d,gl.canvas,gl,h,a),d.boxcolor="#00FF00"}catch(b){d.boxcolor="#FF0000",console.error("Error executing script"),console.error(b)}gl.finish2D()});this.setOutputData(0,c)}else console.warn("cannot use LGraphTextureCanvas2D if Canvas2DtoWebGL is not included")};d.registerNodeType("texture/canvas2D",m);var I=function(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties= {key_color:vec3.fromValues(0,1,0),threshold:0.8,slope:0.2,precision:k.DEFAULT}};I.title="Matte";I.desc="Extracts background";I.widgets_info={key_color:{widget:"color"},precision:{widget:"combo",values:k.MODE_VALUES}};I.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===k.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=k.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,e=Mesh.getScreenQuad(),c=I._shader;c||(c=I._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,I.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);c.uniforms(b).draw(e)});this.setOutputData(0,this._tex)}}};I.pixel_shader="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec3 u_key_color;\n\t\t\tuniform float u_threshold;\n\t\t\tuniform float u_slope;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\t\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\t\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\t\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\t\t\t\tgl_FragColor = vec4( color, alpha );\n\t\t\t}"; -d.registerNodeType("texture/matte",I);g=function(){this.addOutput("Cubemap","Cubemap");this.properties={name:""};this.size=[k.image_preview_size,k.image_preview_size]};g.title="Cubemap";g.prototype.onDropFile=function(a,b,e){a?(this._drop_texture="string"==typeof a?GL.Texture.fromURL(a):GL.Texture.fromDDSInMemory(a),this.properties.name=b):(this._drop_texture=null,this.properties.name="")};g.prototype.onExecute=function(){if(this._drop_texture)this.setOutputData(0,this._drop_texture);else if(this.properties.name){var a= -k.getTexture(this.properties.name);a&&(this._last_tex=a,this.setOutputData(0,a))}};g.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",g)}})(this); +d.registerNodeType("texture/matte",I);m=function(){this.addOutput("Cubemap","Cubemap");this.properties={name:""};this.size=[k.image_preview_size,k.image_preview_size]};m.title="Cubemap";m.prototype.onDropFile=function(a,b,e){a?(this._drop_texture="string"==typeof a?GL.Texture.fromURL(a):GL.Texture.fromDDSInMemory(a),this.properties.name=b):(this._drop_texture=null,this.properties.name="")};m.prototype.onExecute=function(){if(this._drop_texture)this.setOutputData(0,this._drop_texture);else if(this.properties.name){var a= +k.getTexture(this.properties.name);a&&(this._last_tex=a,this.setOutputData(0,a))}};m.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};d.registerNodeType("texture/cubemap",m)}})(this); (function(u){var d=u.LiteGraph;if("undefined"!=typeof GL){var k=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};k._shader||(k._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,k.pixel_shader),k._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, -minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};k.title="Lens";k.desc="Camera Lens distortion";k.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};k.prototype.onExecute=function(){var d=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,d);else if(d){this._tex=LGraphTexture.getTargetTexture(d,this._tex,this.properties.precision);var g=this.properties.aberration;this.isInputConnected(1)&&(g=this.getInputData(1), -this.properties.aberration=g);var q=this.properties.distortion;this.isInputConnected(2)&&(q=this.getInputData(2),this.properties.distortion=q);var r=this.properties.blur;this.isInputConnected(3)&&(r=this.getInputData(3),this.properties.blur=r);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var u=Mesh.getScreenQuad(),c=k._shader;this._tex.drawTo(function(){d.bind(0);c.uniforms({u_texture:0,u_aberration:g,u_distortion:q,u_blur:r}).draw(u)});this.setOutputData(0,this._tex)}};k.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; -d.registerNodeType("fx/lens",k);u.LGraphFXLens=k;var q=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};q.title="Bokeh";q.desc="applies an Bokeh effect";q.widgets_info={shape:{widget:"texture"}};q.prototype.onExecute=function(){var d=this.getInputData(0),g=this.getInputData(1),k=this.getInputData(2); -if(d&&k&&this.properties.shape){g||(g=d);var r=LGraphTexture.getTexture(this.properties.shape);if(r){var u=this.properties.threshold;this.isInputConnected(3)&&(u=this.getInputData(3),this.properties.threshold=u);var c=gl.UNSIGNED_BYTE;this.properties.high_precision&&(c=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==c&&this._temp_texture.width==d.width&&this._temp_texture.height==d.height||(this._temp_texture=new GL.Texture(d.width,d.height,{type:c,format:gl.RGBA, -filter:gl.LINEAR}));var x=q._first_shader;x||(x=q._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q._first_pixel_shader));var n=q._second_shader;n||(n=q._second_shader=new GL.Shader(q._second_vertex_shader,q._second_pixel_shader));var f=this._points_mesh;f&&f._width==d.width&&f._height==d.height&&2==f._spacing||(f=this.createPointsMesh(d.width,d.height,2));var A=Mesh.getScreenQuad(),h=this.properties.size,s=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); -g.bind(1);k.bind(2);x.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(A)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);r.bind(3);n.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:s,u_threshold:u,u_pointSize:h,u_itexsize:[1/d.width,1/d.height]}).draw(f,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,d)};q.prototype.createPointsMesh=function(d,g,k){for(var q=Math.round(d/k),r=Math.round(g/ -k),c=new Float32Array(q*r*2),u=-1,n=2/d*k,f=2/g*k,A=0;Athis.properties.max_value)return;this.trigger("on_midi",f)}};f.registerNodeType("midi/filter",m);w.title="MIDIEvent";w.desc="Create a MIDI Event";w.color="#243";w.prototype.onAction=function(c,f){"assign"== +if(k.on_message)k.on_message(b.data,c)};console.log("port open: ",g);return!0};k.parseMsg=function(c){};k.prototype.updateState=function(c){switch(c.cmd){case d.NOTEON:this.state.note[c.value1|0]=c.value2;break;case d.NOTEOFF:this.state.note[c.value1|0]=0;break;case d.CONTROLLERCHANGE:this.state.cc[c.getCC()]=c.getCCValue()}};k.prototype.sendMIDI=function(c,f){if(f){var g=this.output_ports.get("output-"+c);g&&(k.output=this,f.constructor===d?g.send(f.data):g.send(f))}};r.MIDIInterface=k;r.title="MIDI Input"; +r.desc="Reads MIDI from a input port";r.color="#243";r.prototype.getPropertyInfo=function(c){if(this._midi&&"port"==c){c={};for(var d=0;dthis.properties.max_value)return;this.trigger("on_midi",f)}};f.registerNodeType("midi/filter",g);w.title="MIDIEvent";w.desc="Create a MIDI Event";w.color="#243";w.prototype.onAction=function(c,f){"assign"== c?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==d.NOTEON?this.gate=!0:f.cmd==d.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", f))};w.prototype.onExecute=function(){var c=this.properties;if(this.inputs)for(var f=0;ff[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var g=this.getKeyIndex(f);if(this._last_key==g)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new d;b.setup([d.NOTEOFF,a,100]);this.trigger("note",b);this.keys[g]=!0;a=12*(this.properties.start_octave-1)+29+g;b=new d;b.setup([d.NOTEON, a,100]);this.trigger("note",b);this._last_key=g;return!0}};n.prototype.onMouseUp=function(c,f){if(!(0>f[1])){var g=this.getKeyIndex(f);this.keys[g]=!1;this._last_key=-1;var g=12*(this.properties.start_octave-1)+29+g,a=new d;a.setup([d.NOTEOFF,g,100]);this.trigger("note",a);return!0}};f.registerNodeType("midi/keys",n)})(this); (function(u){function d(){this.properties={src:"",gain:0.5,loop:!0,autoplay:!0,playbackRate:1};this._loading_audio=!1;this._audiobuffer=null;this._audionodes=[];this._last_sourcenode=null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=v.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function k(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=v.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function q(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=v.getAudioContext().createAnalyser();this.audionode.graphnode=this;this.audionode.fftSize=this.properties.fftSize;this.audionode.minDecibels=this.properties.minDecibels;this.audionode.maxDecibels= -this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function g(){this.properties={gain:1};this.audionode=v.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function r(){this.properties={impulse_src:"",normalize:!0};this.audionode=v.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function m(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=v.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function w(){this.properties={};this.audionode=v.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function B(){this.properties={gain1:0.5,gain2:0.5}; +null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=v.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function r(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=v.getAudioContext().createAnalyser();this.audionode.graphnode=this;this.audionode.fftSize=this.properties.fftSize;this.audionode.minDecibels=this.properties.minDecibels;this.audionode.maxDecibels= +this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function m(){this.properties={gain:1};this.audionode=v.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function t(){this.properties={impulse_src:"",normalize:!0};this.audionode=v.getAudioContext().createConvolver(); +this.addInput("in","audio");this.addOutput("out","audio")}function g(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=v.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function w(){this.properties={};this.audionode=v.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function B(){this.properties={gain1:0.5,gain2:0.5}; this.audionode=v.getAudioContext().createGain();this.audionode1=v.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=v.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function z(){this.properties= {A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=v.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function y(){this.properties={delayTime:0.5};this.audionode=v.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function c(){this.properties={frequency:350,detune:0,Q:1}; this.addProperty("type","lowpass","enum",{values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});this.audionode=v.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function x(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=v.getAudioContext().createOscillator();this.addOutput("out","audio")}function n(){this.properties= {continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function f(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function A(){if(!A.default_code){var a=A.default_function.toString(),b=a.indexOf("{")+1,c=a.lastIndexOf("}");A.default_code=a.substr(b,c-b)}this.properties={code:A.default_code};a=v.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();A._bypass_function||(A._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.audionode=v.getAudioContext().destination;this.addInput("in","audio")}var s=u.LiteGraph,v={};u.LGAudio=v;v.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), +1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();A._bypass_function||(A._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.audionode=v.getAudioContext().destination;this.addInput("in","audio")}var q=u.LiteGraph,v={};u.LGAudio=v;v.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended",a)};this._audio_context.oncomplete=function(a){console.log("complete",a)}}return this._audio_context};v.connect=function(a,b){try{a.connect(b)}catch(c){console.warn("LGraphAudio:",c)}};v.disconnect=function(a,b){try{a.disconnect(b)}catch(c){console.warn("LGraphAudio:",c)}};v.changeAllAudiosConnections=function(a,b){if(a.inputs)for(var c= 0;c=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,d),a.lineTo(f,0),a.stroke())}};n.title="Visualization";n.desc="Audio Visualization";s.registerNodeType("audio/visualization",n);f.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=v.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, -b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};f.prototype.onGetInputs=function(){return[["band","number"]]};f.title="Signal";f.desc="extract the signal of some frequency";s.registerNodeType("audio/signal",f);A.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};A["@code"]={widget:"code"};A.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onStop= +f=this.properties.mark/b*2/c,f>=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,d),a.lineTo(f,0),a.stroke())}};n.title="Visualization";n.desc="Audio Visualization";q.registerNodeType("audio/visualization",n);f.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=v.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, +b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};f.prototype.onGetInputs=function(){return[["band","number"]]};f.title="Signal";f.desc="extract the signal of some frequency";q.registerNodeType("audio/signal",f);A.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};A["@code"]={widget:"code"};A.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onStop= function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onPause=function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onExecute=function(){};A.prototype.onRemoved=function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback= this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=A._bypass_function,this.audionode.onaudioprocess=this._callback}};A.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};A.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c