From dededf724d240dff1f33f8e932fbec49162a4485 Mon Sep 17 00:00:00 2001 From: tamat Date: Wed, 31 Oct 2018 12:25:44 +0100 Subject: [PATCH] fixed bug in selection rectangle and Timer node --- build/litegraph.js | 28 +-- build/litegraph.min.js | 440 ++++++++++++++++++++--------------------- demo/js/demos.js | 3 + src/litegraph.js | 24 ++- src/nodes/events.js | 4 +- 5 files changed, 255 insertions(+), 244 deletions(-) diff --git a/build/litegraph.js b/build/litegraph.js index 3c7be6be3..90a1ab940 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -539,7 +539,7 @@ LGraph.prototype.detachCanvas = function(graphcanvas) /** * Starts running this graph every interval milliseconds. * @method start -* @param {number} interval amount of milliseconds between executions, if -1 then it renders to the monitor refresh rate, default is 1 +* @param {number} interval amount of milliseconds between executions, if 0 then it renders to the monitor refresh rate */ LGraph.prototype.start = function( interval ) @@ -556,10 +556,10 @@ LGraph.prototype.start = function( interval ) //launch this.starttime = LiteGraph.getTime(); this.last_update_time = this.starttime; - interval = interval || 1; + interval = interval || 0; var that = this; - if(interval == -1 && typeof(window) != "undefined" && window.requestAnimationFrame ) + if(interval == 0 && typeof(window) != "undefined" && window.requestAnimationFrame ) { function on_frame() { @@ -4183,21 +4183,25 @@ LGraphCanvas.prototype.processMouseUp = function(e) var nodes = this.graph._nodes; var node_bounding = new Float32Array(4); this.deselectAllNodes(); - if( this.dragging_rectangle[2] < 0 ) //flip if negative width - this.dragging_rectangle[0] += this.dragging_rectangle[2]; - if( this.dragging_rectangle[3] < 0 ) //flip if negative height - this.dragging_rectangle[1] += this.dragging_rectangle[3]; - this.dragging_rectangle[2] = Math.abs( this.dragging_rectangle[2] * this.scale ); //abs to convert negative width - this.dragging_rectangle[3] = Math.abs( this.dragging_rectangle[3] * this.scale ); //abs to convert negative height + //compute bounding and flip if left to right + var w = Math.abs( this.dragging_rectangle[2] ); + var h = Math.abs( this.dragging_rectangle[3] ); + var startx = this.dragging_rectangle[2] < 0 ? this.dragging_rectangle[0] - w : this.dragging_rectangle[0]; + var starty = this.dragging_rectangle[3] < 0 ? this.dragging_rectangle[1] - h : this.dragging_rectangle[1]; + this.dragging_rectangle[0] = startx; this.dragging_rectangle[1] = starty; this.dragging_rectangle[2] = w; this.dragging_rectangle[3] = h; + //test against all nodes (not visible becasue the rectangle maybe start outside + var to_select = []; for(var i = 0; i < nodes.length; ++i) { var node = nodes[i]; node.getBounding( node_bounding ); if(!overlapBounding( this.dragging_rectangle, node_bounding )) continue; //out of the visible area - this.selectNode( node, true ); + to_select.push(node); } + if(to_select.length) + this.selectNodes(to_select); } this.dragging_rectangle = null; } @@ -8551,14 +8555,14 @@ TimerEvent.prototype.onExecute = function() if( this.time < this.last_interval || isNaN(this.last_interval) ) { - if( this.inputs[1] ) + if( this.inputs && this.inputs.length > 1 && this.inputs[1] ) this.setOutputData(1,false); return; } this.triggered = true; this.time = this.time % this.last_interval; this.trigger( "on_tick", this.properties.event ); - if( this.inputs[1] ) + if( this.inputs && this.inputs.length > 1 && this.inputs[1] ) this.setOutputData( 1, true ); } diff --git a/build/litegraph.min.js b/build/litegraph.min.js index 7841f4480..96b84efcc 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,33 +1,33 @@ -(function(t){function h(a){k.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function d(a){this._ctor(a)}function q(a){this._ctor(a)}function 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Arial";this.node_title_color=l.NODE_TITLE_COLOR;this.default_link_color=l.LINK_COLOR;this.default_connection_color={input_off:"#AAB",input_on:"#7F7",output_off:"#AAB",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=this.render_shadows=!0;this.live_mode=!1;this.allow_searchbox=this.allow_interaction=this.allow_dragnodes=this.allow_dragcanvas=this.show_info=!0;this.drag_mode=!1;this.filter=this.dragging_rectangle=null;this.always_render_background=!1;this.render_canvas_border=!0;this.render_connections_shadows=!1;this.render_connection_arrows=this.render_curved_connections=this.render_connections_border=!0;this.render_execution_order=!1;this.canvas_mouse=[0,0]; -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];b&&b.attachCanvas(this);this.setCanvas(a);this.clear();f.skip_render||this.startRendering();this.autoresize=f.autoresize}function p(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))}function r(a,b,f,c,e,l){return fa&&cb?!0:!1}function s(a,b){var f=a[0]+a[2],c=a[1]+a[3],e=b[1]+b[3];return a[0]>b[0]+b[2]|| +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];b&&b.attachCanvas(this);this.setCanvas(a);this.clear();f.skip_render||this.startRendering();this.autoresize=f.autoresize}function p(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))}function r(a,b,f,c,e,k){return fa&&cb?!0:!1}function s(a,b){var f=a[0]+a[2],c=a[1]+a[3],e=b[1]+b[3];return a[0]>b[0]+b[2]|| 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l=document.body.getBoundingClientRect(),g=e.getBoundingClientRect();k>l.width-g.width-10&&(k=l.width-g.width-10);n>l.height-g.height-10&&(n=l.height-g.height-10)}e.style.left=k+"px";e.style.top=n+"px"}var l=t.LiteGraph={CANVAS_GRID_SIZE:10, NODE_TITLE_HEIGHT:20,NODE_SLOT_HEIGHT:15,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:"#444",NODE_DEFAULT_BOXCOLOR:"#666",NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",LINK_COLOR:"#AAD",EVENT_LINK_COLOR:"#F85",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,NORMAL_TITLE:0,NO_TITLE:1,TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,node_images_path:"",debug:!1,throw_errors:!0,allow_scripts:!0,registered_node_types:{},node_types_by_file_extension:{},Nodes:{},registerNodeType:function(a,b){if(!b.prototype)throw"Cannot register a simple object, it must be a class with a prototype"; -b.type=a;k.debug&&console.log("Node registered: "+a);a.split("/");var f=b.name,c=a.lastIndexOf("/");b.category=a.substr(0,c);b.title||(b.title=f);if(b.prototype)for(var e in d.prototype)b.prototype[e]||(b.prototype[e]=d.prototype[e]);Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=k.BOX_SHAPE;break;case "round":this._shape=k.ROUND_SHAPE;break;case "circle":this._shape=k.CIRCLE_SHAPE;break;case "card":this._shape=k.CARD_SHAPE; +b.type=a;l.debug&&console.log("Node registered: "+a);a.split("/");var f=b.name,c=a.lastIndexOf("/");b.category=a.substr(0,c);b.title||(b.title=f);if(b.prototype)for(var e in d.prototype)b.prototype[e]||(b.prototype[e]=d.prototype[e]);Object.defineProperty(b.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=l.BOX_SHAPE;break;case "round":this._shape=l.ROUND_SHAPE;break;case "circle":this._shape=l.CIRCLE_SHAPE;break;case "card":this._shape=l.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[f]=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(e in b.supported_extensions)this.node_types_by_file_extension[b.supported_extensions[e].toLowerCase()]=b},wrapFunctionAsNode:function(a,b,f,c){for(var e=Array(b.length), -l="",n=k.getParameterNames(b),g=0;gn&&(n=e.size[0]),k+=e.size[1]+a;b+=n+a}this.setDirtyCanvas(!0,!0)};h.prototype.getTime=function(){return this.globaltime}; -h.prototype.getFixedTime=function(){return this.fixedtime};h.prototype.getElapsedTime=function(){return this.elapsed_time};h.prototype.sendEventToAllNodes=function(a,b,f){f=f||k.ALWAYS;var c=this._nodes_in_order?this._nodes_in_order:this._nodes;if(c)for(var e=0,l=c.length;e=k.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_id< -a.id&&(this.last_node_id=a.id);a.graph=this;this._version++;this._nodes.push(a);this._nodes_by_id[a.id]=a;if(a.onAdded)a.onAdded(this);this.config.align_to_grid&&a.alignToGrid();b||this.updateExecutionOrder();if(this.onNodeAdded)this.onNodeAdded(a);this.setDirtyCanvas(!0);this.change();return a}};h.prototype.remove=function(a){if(a.constructor===k.LGraphGroup){var b=this._groups.indexOf(a);-1!=b&&this._groups.splice(b,1);a.graph=null;this._version++;this.setDirtyCanvas(!0,!0);this.change()}else if(null!= +this.sendEventToAllNodes("onStart");this.last_update_time=this.starttime=l.getTime();a=a||0;var b=this;if(0==a&&"undefined"!=typeof window&&window.requestAnimationFrame){var f=function(){-1==b.execution_timer_id&&(window.requestAnimationFrame(f),b.runStep(1,!this.catch_errors))};this.execution_timer_id=-1;f()}else this.execution_timer_id=setInterval(function(){b.runStep(1,!this.catch_errors)},a)}};h.prototype.stop=function(){if(this.status!=h.STATUS_STOPPED){this.status=h.STATUS_STOPPED;if(this.onStopEvent)this.onStopEvent(); +null!=this.execution_timer_id&&(-1!=this.execution_timer_id&&clearInterval(this.execution_timer_id),this.execution_timer_id=null);this.sendEventToAllNodes("onStop")}};h.prototype.runStep=function(a,b){a=a||1;var f=l.getTime();this.globaltime=0.001*(f-this.starttime);var c=this._nodes_executable?this._nodes_executable:this._nodes;if(c){if(b){for(var e=0;en&&(n=e.size[0]),l+=e.size[1]+a;b+=n+a}this.setDirtyCanvas(!0,!0)};h.prototype.getTime=function(){return this.globaltime}; +h.prototype.getFixedTime=function(){return this.fixedtime};h.prototype.getElapsedTime=function(){return this.elapsed_time};h.prototype.sendEventToAllNodes=function(a,b,f){f=f||l.ALWAYS;var c=this._nodes_in_order?this._nodes_in_order:this._nodes;if(c)for(var e=0,k=c.length;e=l.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_id< +a.id&&(this.last_node_id=a.id);a.graph=this;this._version++;this._nodes.push(a);this._nodes_by_id[a.id]=a;if(a.onAdded)a.onAdded(this);this.config.align_to_grid&&a.alignToGrid();b||this.updateExecutionOrder();if(this.onNodeAdded)this.onNodeAdded(a);this.setDirtyCanvas(!0);this.change();return a}};h.prototype.remove=function(a){if(a.constructor===l.LGraphGroup){var b=this._groups.indexOf(a);-1!=b&&this._groups.splice(b,1);a.graph=null;this._version++;this.setDirtyCanvas(!0,!0);this.change()}else if(null!= this._nodes_by_id[a.id]&&!a.ignore_remove){if(a.inputs)for(b=0;ba.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.data=null;this.flags={}};d.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("console"!= -b)if("properties"==b)for(var f in a.properties){if(this.properties[f]=a.properties[f],this.onPropertyChanged)this.onPropertyChanged(f,a.properties[f])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=k.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(var c=0;ca.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.data=null;this.flags={}};d.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("console"!= +b)if("properties"==b)for(var f in a.properties){if(this.properties[f]=a.properties[f],this.onPropertyChanged)this.onPropertyChanged(f,a.properties[f])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure?this[b].configure(a[b]):this[b]=l.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(var c=0;c=this.outputs.length)){var f=this.outputs[a];if(f&&(f._data=b,this.outputs[a].links))for(f=0;f=this.inputs.length|| null==this.inputs[a].link)){var f=this.graph.links[this.inputs[a].link];if(!f)return null;if(!b)return f.data;var c=this.graph.getNodeById(f.origin_id);if(!c)return f.data;if(c.updateOutputData)c.updateOutputData(f.origin_slot);else if(c.onExecute)c.onExecute();return f.data}};d.prototype.getInputDataByName=function(a,b){var f=this.findInputSlot(a);return-1==f?null:this.getInputData(f,b)};d.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};d.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var b=0,f=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};d.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=[],f=0;fa&&this.pos[1]-e-fb)return!0;return!1};d.prototype.getSlotInPosition=function(a,b){if(this.inputs)for(var f= -0,c=this.inputs.length;f= -this.outputs.length)return k.debug&&console.log("Connect: Error, slot number not found"),!1;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return!1;if(f.constructor===String){if(f=b.findInputSlot(f),-1==f)return k.debug&&console.log("Connect: Error, no slot of name "+f),!1}else{if(f===k.EVENT)return!1;if(!b.inputs||f>=b.inputs.length)return k.debug&&console.log("Connect: Error, slot number not found"),!1}null!=b.inputs[f].link&&b.disconnectInput(f); -var c=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(f,c.type,c))return!1;var e=b.inputs[f];if(k.isValidConnection(c.type,e.type)){var l={id:this.graph.last_link_id++,type:e.type,origin_id:this.id,origin_slot:a,target_id:b.id,target_slot:f};this.graph.links[l.id]=l;null==c.links&&(c.links=[]);c.links.push(l.id);b.inputs[f].link=l.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(k.OUTPUT,a,!0,l,c);if(b.onConnectionsChange)b.onConnectionsChange(k.INPUT, -f,!0,l,e);if(this.graph&&this.graph.onNodeConnectionChange)this.graph.onNodeConnectionChange(k.OUTPUT,this,a,b,f)}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};d.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return k.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return k.debug&&console.log("Connect: Error, slot number not found"),!1;var f=this.outputs[a];if(!f.links|| -0==f.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var c=0,e=f.links.length;c=this.inputs.length)return k.debug&& -console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var f=this.inputs[a].link;this.inputs[a].link=null;var c=this.graph.links[f];if(c){var e=this.graph.getNodeById(c.origin_id);if(!e)return!1;var l=e.outputs[c.origin_slot];if(!l||!l.links||0==l.links.length)return!1;for(var n=0,g=l.links.length;nb&&this.inputs[b].pos?[this.pos[0]+this.inputs[b].pos[0],this.pos[1]+this.inputs[b].pos[1]]: -!a&&this.outputs.length>b&&this.outputs[b].pos?[this.pos[0]+this.outputs[b].pos[0],this.pos[1]+this.outputs[b].pos[1]]:this.flags.horizontal?a?[this.pos[0]+this.size[0]/this.inputs.length*(b+0.5),this.pos[1]-k.NODE_TITLE_HEIGHT]:[this.pos[0]+this.size[0]/this.outputs.length*(b+0.5),this.pos[1]+this.size[1]]:a?[this.pos[0],this.pos[1]+10+b*k.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0)]:[this.pos[0]+this.size[0]+1,this.pos[1]+10+b*k.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0)]};d.prototype.alignToGrid= -function(){this.pos[0]=k.CANVAS_GRID_SIZE*Math.round(this.pos[0]/k.CANVAS_GRID_SIZE);this.pos[1]=k.CANVAS_GRID_SIZE*Math.round(this.pos[1]/k.CANVAS_GRID_SIZE)};d.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>d.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};d.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};d.prototype.loadImage=function(a){var b=new Image;b.src=k.node_images_path+ +this.inputs.splice(a,1);this.size=this.computeSize();if(this.onInputRemoved)this.onInputRemoved(a)};d.prototype.addConnection=function(a,b,f,c){a={name:a,type:b,pos:f,direction:c,links:null};this.connections.push(a);return a};d.prototype.computeSize=function(a,b){function f(a){return a?k*a.length*0.6:0}var c=Math.max(this.inputs?this.inputs.length:1,this.outputs?this.outputs.length:1),e=b||new Float32Array([0,0]),c=Math.max(c,1),k=l.NODE_TEXT_SIZE;e[1]=(this.constructor.slot_start_y||0)+c*(k+1)+4; +this.widgets&&this.widgets.length&&(e[1]+=this.widgets.length*(l.NODE_WIDGET_HEIGHT+4)+8);var c=f(this.title),n=0,g=0;if(this.inputs)for(var m=0,d=this.inputs.length;ma&&this.pos[1]-e-fb)return!0;return!1};d.prototype.getSlotInPosition=function(a,b){if(this.inputs)for(var f= +0,c=this.inputs.length;f= +this.outputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),!1;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return!1;if(f.constructor===String){if(f=b.findInputSlot(f),-1==f)return l.debug&&console.log("Connect: Error, no slot of name "+f),!1}else{if(f===l.EVENT)return!1;if(!b.inputs||f>=b.inputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),!1}null!=b.inputs[f].link&&b.disconnectInput(f); +var c=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(f,c.type,c))return!1;var e=b.inputs[f];if(l.isValidConnection(c.type,e.type)){var k={id:this.graph.last_link_id++,type:e.type,origin_id:this.id,origin_slot:a,target_id:b.id,target_slot:f};this.graph.links[k.id]=k;null==c.links&&(c.links=[]);c.links.push(k.id);b.inputs[f].link=k.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(l.OUTPUT,a,!0,k,c);if(b.onConnectionsChange)b.onConnectionsChange(l.INPUT, +f,!0,k,e);if(this.graph&&this.graph.onNodeConnectionChange)this.graph.onNodeConnectionChange(l.OUTPUT,this,a,b,f)}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};d.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return l.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return l.debug&&console.log("Connect: Error, slot number not found"),!1;var f=this.outputs[a];if(!f.links|| +0==f.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var c=0,e=f.links.length;c=this.inputs.length)return l.debug&& +console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var f=this.inputs[a].link;this.inputs[a].link=null;var c=this.graph.links[f];if(c){var e=this.graph.getNodeById(c.origin_id);if(!e)return!1;var k=e.outputs[c.origin_slot];if(!k||!k.links||0==k.links.length)return!1;for(var n=0,g=k.links.length;nb&&this.inputs[b].pos?[this.pos[0]+this.inputs[b].pos[0],this.pos[1]+this.inputs[b].pos[1]]: +!a&&this.outputs.length>b&&this.outputs[b].pos?[this.pos[0]+this.outputs[b].pos[0],this.pos[1]+this.outputs[b].pos[1]]:this.flags.horizontal?a?[this.pos[0]+this.size[0]/this.inputs.length*(b+0.5),this.pos[1]-l.NODE_TITLE_HEIGHT]:[this.pos[0]+this.size[0]/this.outputs.length*(b+0.5),this.pos[1]+this.size[1]]:a?[this.pos[0],this.pos[1]+10+b*l.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0)]:[this.pos[0]+this.size[0]+1,this.pos[1]+10+b*l.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0)]};d.prototype.alignToGrid= +function(){this.pos[0]=l.CANVAS_GRID_SIZE*Math.round(this.pos[0]/l.CANVAS_GRID_SIZE);this.pos[1]=l.CANVAS_GRID_SIZE*Math.round(this.pos[1]/l.CANVAS_GRID_SIZE)};d.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>d.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};d.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};d.prototype.loadImage=function(a){var b=new Image;b.src=l.node_images_path+ a;b.ready=!1;var f=this;b.onload=function(){this.ready=!0;f.setDirtyCanvas(!0)};return b};d.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,f=0;fa.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})};q.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color};q.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}};q.prototype.move=function(a,b,f){this._pos[0]+=a;this._pos[1]+=b;if(!f)for(f=0;f 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"), @@ -86,122 +86,122 @@ function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.ca this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler);this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")}; g.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b));b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};g.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};g.prototype.setDirty= function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)};g.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};g.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};g.prototype.stopRendering=function(){this.is_rendering=!1};g.prototype.processMouseDown= -function(a){if(this.graph){this.adjustMouseEvent(a);var b=this.getCanvasWindow();g.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var f=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),c=!1,e=300>k.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;k.closeAllContextMenus(b); -if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,c=!0);var l=!1;if(f&&this.allow_interaction&&!c){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode){if(f.outputs)for(var n=0,m=f.outputs.length;nl.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;l.closeAllContextMenus(b); +if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,c=!0);var k=!1;if(f&&this.allow_interaction&&!c){this.live_mode||f.flags.pinned||this.bringToFront(f);if(!this.connecting_node&&!f.flags.collapsed&&!this.live_mode){if(f.outputs)for(var n=0,m=f.outputs.length;np([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.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes()),e&&this.showSearchBox(a),l=!0;!c&&l&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(f,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=k.getTime();this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&& +this.dirty_bgcanvas=!0)}!c&&!1!==f.flags.resizable&&r(a.canvasX,a.canvasY,f.pos[0]+f.size[0]-5,f.pos[1]+f.size[1]-5,5,5)&&(this.resizing_node=f,this.canvas.style.cursor="se-resize",c=!0)}!c&&r(a.canvasX,a.canvasY,f.pos[0],f.pos[1]-l.NODE_TITLE_HEIGHT,l.NODE_TITLE_HEIGHT,l.NODE_TITLE_HEIGHT)&&(f.collapse(),c=!0);if(!c){n=!1;if(m=this.processNodeWidgets(f,this.canvas_mouse,a))n=!0,this.node_widget=[f,m];if(e&&this.selected_nodes[f.id]){if(f.onDblClick)f.onDblClick(a);this.processNodeDblClicked(f);n= +!0}f.onMouseDown&&f.onMouseDown(a,[a.canvasX-f.pos[0],a.canvasY-f.pos[1]],this)?n=!0:this.live_mode&&(n=k=!0);n||(this.allow_dragnodes&&(this.node_dragged=f),this.selected_nodes[f.id]||this.processNodeSelected(f,a));this.dirty_canvas=!0}}else 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>p([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.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes()),e&&this.showSearchBox(a),k=!0;!c&&k&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&this.processContextMenu(f,a);this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=l.getTime();this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&& a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}};g.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){g.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],f=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.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(f[0]/this.scale,f[1]/this.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.offset[0]+= f[0]/this.scale,this.offset[1]+=f[1]/this.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction){this.connecting_node&&(this.dirty_canvas=!0);for(var c=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,e=this.graph._nodes.length;bthis.dragging_rectangle[2]&&(this.dragging_rectangle[0]+=this.dragging_rectangle[2]);0>this.dragging_rectangle[3]&&(this.dragging_rectangle[1]+=this.dragging_rectangle[3]);this.dragging_rectangle[2]=Math.abs(this.dragging_rectangle[2]*this.scale);this.dragging_rectangle[3]=Math.abs(this.dragging_rectangle[3]*this.scale);for(var e=0;ea.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX- -this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};g.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var f=this.scale;0b&&(f*=1/1.1);this.setZoom(f,[a.localX,a.localY]); -this.graph.change();a.preventDefault();return!1}};g.prototype.isOverNodeBox=function(a,b,f){var c=k.NODE_TITLE_HEIGHT;return r(b,f,a.pos[0]+2,a.pos[1]+2-c,c-4,c-4)?!0:!1};g.prototype.isOverNodeInput=function(a,b,f,c){if(a.inputs)for(var e=0,l=a.inputs.length;ethis.dragging_rectangle[3]?this.dragging_rectangle[1]-e:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-c:this.dragging_rectangle[0];this.dragging_rectangle[1]=k;this.dragging_rectangle[2]=c;this.dragging_rectangle[3]=e;e=[];for(k=0;ka.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a, +[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};g.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var f=this.scale;0b&&(f*=1/1.1);this.setZoom(f,[a.localX, +a.localY]);this.graph.change();a.preventDefault();return!1}};g.prototype.isOverNodeBox=function(a,b,f){var c=l.NODE_TITLE_HEIGHT;return r(b,f,a.pos[0]+2,a.pos[1]+2-c,c-4,c-4)?!0:!1};g.prototype.isOverNodeInput=function(a,b,f,c){if(a.inputs)for(var e=0,k=a.inputs.length;ethis.max_zoom?this.scale=this.max_zoom:this.scalethis.max_zoom?this.scale=this.max_zoom:this.scalec-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();a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1]); -for(var b=this.computeVisibleNodes(null,this.visible_nodes),c=0;cthis.scale?(b.beginPath(),b.rect(0,n,q,p),b.fill()):d==k.ROUND_SHAPE||d==k.CARD_SHAPE?(b.beginPath(),b.roundRect(0,n,q,p,this.round_radius,d==k.CARD_SHAPE?0:this.round_radius),b.fill()):d==k.CIRCLE_SHAPE&&(b.beginPath(), -b.arc(0.5*c[0],0.5*c[1],0.5*c[0],0,2*Math.PI),b.fill()));b.shadowColor="transparent";a.bgImage&&a.bgImage.width&&b.drawImage(a.bgImage,0.5*(c[0]-a.bgImage.width),0.5*(c[1]-a.bgImage.height));a.bgImageUrl&&!a.bgImage&&(a.bgImage=a.loadImage(a.bgImageUrl));if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(x||h==k.TRANSPARENT_TITLE){if(h!=k.TRANSPARENT_TITLE){a.flags.collapsed&&(b.shadowColor=k.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var r=g.gradients[m];r||(r=g.gradients[m]=b.createLinearGradient(0, -0,400,0),r.addColorStop(0,m),r.addColorStop(1,"#000"));b.fillStyle=r}else b.fillStyle=m;r=b.globalAlpha;b.beginPath();if(d==k.BOX_SHAPE||0.5>this.scale)b.rect(0,-e,c[0]+1,e),b.fill();else if(d==k.ROUND_SHAPE||d==k.CARD_SHAPE)b.roundRect(0,-e,c[0]+1,e,this.round_radius,a.flags.collapsed?this.round_radius:0),b.fill();b.shadowColor="transparent"}d==k.ROUND_SHAPE||d==k.CIRCLE_SHAPE||d==k.CARD_SHAPE?(0.5b-n._last_time){var p=2-0.002*(b-n._last_time),r="rgba(255,255,255, "+p.toFixed(2)+")";this.renderLink(a,h,q,n,!0,p,r,d,m)}}}}}a.globalAlpha=1};g.prototype.renderLink=function(a,b,c,d,e,l,n,m,h){if(this.highquality_render){m=m||k.RIGHT;h=h||k.LEFT;var x=p(b,c);this.render_connections_border&& -0.6this.scale?(b.beginPath(),b.rect(0,n,q,p),b.fill()):d==l.ROUND_SHAPE||d==l.CARD_SHAPE?(b.beginPath(),b.roundRect(0,n,q,p,this.round_radius,d==l.CARD_SHAPE?0:this.round_radius),b.fill()):d==l.CIRCLE_SHAPE&&(b.beginPath(), +b.arc(0.5*c[0],0.5*c[1],0.5*c[0],0,2*Math.PI),b.fill()));b.shadowColor="transparent";a.bgImage&&a.bgImage.width&&b.drawImage(a.bgImage,0.5*(c[0]-a.bgImage.width),0.5*(c[1]-a.bgImage.height));a.bgImageUrl&&!a.bgImage&&(a.bgImage=a.loadImage(a.bgImageUrl));if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(x||h==l.TRANSPARENT_TITLE){if(h!=l.TRANSPARENT_TITLE){a.flags.collapsed&&(b.shadowColor=l.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var r=g.gradients[m];r||(r=g.gradients[m]=b.createLinearGradient(0, +0,400,0),r.addColorStop(0,m),r.addColorStop(1,"#000"));b.fillStyle=r}else b.fillStyle=m;r=b.globalAlpha;b.beginPath();if(d==l.BOX_SHAPE||0.5>this.scale)b.rect(0,-e,c[0]+1,e),b.fill();else if(d==l.ROUND_SHAPE||d==l.CARD_SHAPE)b.roundRect(0,-e,c[0]+1,e,this.round_radius,a.flags.collapsed?this.round_radius:0),b.fill();b.shadowColor="transparent"}d==l.ROUND_SHAPE||d==l.CIRCLE_SHAPE||d==l.CARD_SHAPE?(0.5b-n._last_time){var p=2-0.002*(b-n._last_time),r="rgba(255,255,255, "+p.toFixed(2)+")";this.renderLink(a,h,q,n,!0,p,r,d,m)}}}}}a.globalAlpha=1};g.prototype.renderLink=function(a,b,c,d,e,k,n,m,h){if(this.highquality_render){m=m||l.RIGHT;h=h||l.LEFT;var x=p(b,c);this.render_connections_border&& +0.6b[1]?0:Math.PI,a.save(),a.translate(e[0],e[1]),a.rotate(x),a.beginPath(),a.moveTo(-5,-5),a.lineTo(0,5),a.lineTo(5,-5),a.fill(),a.restore());if(l)for(l=0;5>l;++l)e=(0.001*k.getTime()+0.2*l)%1,e=this.computeConnectionPoint(b,c,e,m,h),a.beginPath(),a.arc(e[0],e[1],5,0,2*Math.PI),a.fill()}else a.beginPath(),a.moveTo(b[0],b[1]),a.lineTo(c[0],c[1]),a.stroke()};g.prototype.computeConnectionPoint=function(a,b,c,g,e){g= -g||k.RIGHT;e=e||k.LEFT;var l=p(a,b),n=[a[0],a[1]],d=[b[0],b[1]];switch(g){case k.LEFT:n[0]+=-0.25*l;break;case k.RIGHT:n[0]+=0.25*l;break;case k.UP:n[1]+=-0.25*l;break;case k.DOWN:n[1]+=0.25*l}switch(e){case k.LEFT:d[0]+=-0.25*l;break;case k.RIGHT:d[0]+=0.25*l;break;case k.UP:d[1]+=-0.25*l;break;case k.DOWN:d[1]+=0.25*l}g=(1-c)*(1-c)*(1-c);e=3*(1-c)*(1-c)*c;l=3*(1-c)*c*c;c*=c*c;return[g*a[0]+e*n[0]+l*d[0]+c*b[0],g*a[1]+e*n[1]+l*d[1]+c*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,c=0;ch.last_y&&lb[1]?0:Math.PI,a.save(),a.translate(e[0],e[1]),a.rotate(x),a.beginPath(),a.moveTo(-5,-5),a.lineTo(0,5),a.lineTo(5,-5),a.fill(),a.restore());if(k)for(k=0;5>k;++k)e=(0.001*l.getTime()+0.2*k)%1,e=this.computeConnectionPoint(b,c,e,m,h),a.beginPath(),a.arc(e[0],e[1],5,0,2*Math.PI),a.fill()}else a.beginPath(),a.moveTo(b[0],b[1]),a.lineTo(c[0],c[1]),a.stroke()};g.prototype.computeConnectionPoint=function(a,b,c,g,e){g= +g||l.RIGHT;e=e||l.LEFT;var k=p(a,b),n=[a[0],a[1]],d=[b[0],b[1]];switch(g){case l.LEFT:n[0]+=-0.25*k;break;case l.RIGHT:n[0]+=0.25*k;break;case l.UP:n[1]+=-0.25*k;break;case l.DOWN:n[1]+=0.25*k}switch(e){case l.LEFT:d[0]+=-0.25*k;break;case l.RIGHT:d[0]+=0.25*k;break;case l.UP:d[1]+=-0.25*k;break;case l.DOWN:d[1]+=0.25*k}g=(1-c)*(1-c)*(1-c);e=3*(1-c)*(1-c)*c;k=3*(1-c)*c*c;c*=c*c;return[g*a[0]+e*n[0]+k*d[0]+c*b[0],g*a[1]+e*n[1]+k*d[1]+c*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,c=0;ch.last_y&&kh.options.max&&(h.value=h.options.max)):"mousedown"==c.type&&(c=40>e?-1:e>n-40?1:0,"number"== h.type?(h.value+=0.1*c*(h.options.step||1),null!=h.options.min&&h.valueh.options.max&&(h.value=h.options.max)):c&&(c=h.options.values.indexOf(h.value)+c,c>=h.options.values.length&&(c=0),0>c&&(c=h.options.values.length-1),h.value=h.options.values[c]));h.callback&&setTimeout(function(){this.callback(this.value,m,a,b)}.bind(h),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==c.type&&(h.value=!h.value);break;case "text":"mousedown"== -c.type&&this.prompt("Value",h.value,function(a){this.value=a}.bind(h),c)}return h}}return null};g.prototype.drawGroups=function(a,b){if(this.graph){var c=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;b.font="24px Arial";for(var g=0;gc&&0.01>b.editor_alpha&&(clearInterval(g),1>c&&(b.live_mode=!0));1"+q+""+ -a+"",value:q});if(h.length)return new k.ContextMenu(h,{event:c,callback:l,parentMenu:m,allow_html:!0,node:e},b),!1}};g.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};g.onResizeNode=function(a,b,c,g,e){e&&(e.size=e.computeSize(),e.setDirtyCanvas(!0,!0))};g.onShowTitleEditor=function(a,b,c,m,e){function l(){e.title=h.value;d.parentNode.removeChild(d);e.setDirtyCanvas(!0,!0)}var d=document.createElement("div");d.className="graphdialog";d.innerHTML= -"Title";var h=d.querySelector("input");h&&(h.value=e.title,h.addEventListener("blur",function(a){this.focus()}),h.addEventListener("keydown",function(a){13==a.keyCode&&(l(),a.preventDefault(),a.stopPropagation())}));a=g.active_canvas.canvas;b=a.getBoundingClientRect();m=c=-20;b&&(c-=b.left,m-=b.top);event?(d.style.left=event.pageX+c+"px",d.style.top=event.pageY+m+"px"):(d.style.left=0.5*a.width+c+"px",d.style.top= -0.5*a.height+m+"px");d.querySelector("button").addEventListener("click",l);a.parentNode.appendChild(d)};g.prototype.prompt=function(a,b,c,d){var e=this;a=a||"";var l=document.createElement("div");l.className="graphdialog rounded";l.innerHTML=" ";l.close=function(){e.prompt_box=null;l.parentNode.removeChild(l)};l.addEventListener("mouseleave",function(a){l.close()});e.prompt_box&&e.prompt_box.close(); -e.prompt_box=l;l.querySelector(".name").innerText=a;l.querySelector(".value").value=b;var m=l.querySelector("input");m.addEventListener("keydown",function(a){if(27==a.keyCode)l.close();else if(13==a.keyCode)c&&c(this.value),l.close();else return;a.preventDefault();a.stopPropagation()});l.querySelector("button").addEventListener("click",function(a){c&&c(m.value);e.setDirty(!0);l.close()});a=g.active_canvas.canvas;b=a.getBoundingClientRect();var h=-20,k=-20;b&&(h-=b.left,k-=b.top);d?(l.style.left=d.pageX+ -h+"px",l.style.top=d.pageY+k+"px"):(l.style.left=0.5*a.width+h+"px",l.style.top=0.5*a.height+k+"px");a.parentNode.appendChild(l);setTimeout(function(){m.focus()},10);return l};g.prototype.showSearchBox=function(a){function b(b){if(b)if(e.onSearchBoxSelection)e.onSearchBoxSelection(b,a,s);else if(b=k.createNode(b))b.pos=s.convertEventToCanvas(a),s.graph.add(b);l.close()}function c(a){var b=p;p&&p.classList.remove("selected");p?(p=a?p.nextSibling:p.previousSibling)||(p=b):p=a?m.childNodes[0]:m.childNodes[m.childNodes.length]; -p&&(p.classList.add("selected"),p.scrollIntoView())}function d(){q=null;var a=r.value;h=null;m.innerHTML="";if(a)if(e.onSearchBox)e.onSearchBox(f,a,s);else for(var c in k.registered_node_types)if(-1!=c.indexOf(a)){var f=document.createElement("div");h||(h=c);f.innerText=c;f.className="litegraph lite-search-item";f.addEventListener("click",function(a){b(this.innerText)});m.appendChild(f)}}var e=this,l=document.createElement("div");l.className="litegraph litesearchbox graphdialog rounded";l.innerHTML= -"Search
";l.close=function(){e.search_box=null;l.parentNode.removeChild(l)};l.addEventListener("mouseleave",function(a){l.close()});e.search_box&&e.search_box.close();e.search_box=l;var m=l.querySelector(".helper"),h=null,q=null,p=null,r=l.querySelector("input");r&&(r.addEventListener("blur",function(a){this.focus()}),r.addEventListener("keydown",function(a){if(38==a.keyCode)c(!1);else if(40==a.keyCode)c(!0); -else if(27==a.keyCode)l.close();else if(13==a.keyCode)p?b(p.innerHTML):h?b(h):l.close();else{q&&clearInterval(q);q=setTimeout(d,10);return}a.preventDefault();a.stopPropagation()}));var s=g.active_canvas,u=s.canvas,t=u.getBoundingClientRect(),z=-20,E=-20;t&&(z-=t.left,E-=t.top);a?(l.style.left=a.pageX+z+"px",l.style.top=a.pageY+E+"px"):(l.style.left=0.5*u.width+z+"px",l.style.top=0.5*u.height+E+"px");u.parentNode.appendChild(l);r.focus();return l};g.prototype.showEditPropertyValue=function(a,b,c){function g(){e(p.value)} -function e(c){"number"==typeof a.properties[b]&&(c=Number(c));"array"==l&&(c=c.split(",").map(Number));a.properties[b]=c;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,c);q.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){c=c||{};var l="string";null!==a.properties[b]&&(l=typeof a.properties[b]);"object"==l&&a.properties[b].length&&(l="array");var m=null;a.getPropertyInfo&&(m=a.getPropertyInfo(b));if(a.properties_info)for(var d=0;d";else if("enum"==l&&m.values){h=""}else if("boolean"==l)h="";else{console.warn("unknown type: "+l);return}var q=this.createDialog(""+b+""+h+"",c);if("enum"==l&&m.values){var p=q.querySelector("select");p.addEventListener("change",function(a){e(a.target.value)})}else if("boolean"==l)(p=q.querySelector("input"))&&p.addEventListener("click",function(a){e(!!p.checked)});else if(p=q.querySelector("input"))p.addEventListener("blur",function(a){this.focus()}),p.value=void 0!==a.properties[b]?a.properties[b]: -"",p.addEventListener("keydown",function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())});q.querySelector("button").addEventListener("click",g)}};g.prototype.createDialog=function(a,b){b=b||{};var c=document.createElement("div");c.className="graphdialog";c.innerHTML=a;var g=this.canvas.getBoundingClientRect(),e=-20,l=-20;g&&(e-=g.left,l-=g.top);b.position?(e+=b.position[0],l+=b.position[1]):b.event?(e+=b.event.pageX,l+=b.event.pageY):(e+=0.5*this.canvas.width,l+=0.5*this.canvas.height); -c.style.left=e+"px";c.style.top=l+"px";this.canvas.parentNode.appendChild(c);c.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return c};g.onMenuNodeCollapse=function(a,b,c,g,e){e.collapse()};g.onMenuNodePin=function(a,b,c,g,e){e.pin()};g.onMenuNodeMode=function(a,b,c,g,e){new k.ContextMenu(["Always","On Event","On Trigger","Never"],{event:c,callback:function(a){if(e)switch(a){case "On Event":e.mode=k.ON_EVENT;break;case "On Trigger":e.mode=k.ON_TRIGGER;break;case "Never":e.mode= -k.NEVER;break;default:e.mode=k.ALWAYS}},parentMenu:g,node:e});return!1};g.onMenuNodeColors=function(a,b,c,m,e){if(!e)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var l in g.node_colors)a=g.node_colors[l],a={value:l,content:""+l+""},b.push(a);new k.ContextMenu(b,{event:c,callback:function(a){e&& -((a=a.value?g.node_colors[a.value]:null)?e.constructor===k.LGraphGroup?e.color=a.groupcolor:(e.color=a.color,e.bgcolor=a.bgcolor):(delete e.color,delete e.bgcolor),e.setDirtyCanvas(!0,!0))},parentMenu:m,node:e});return!1};g.onMenuNodeShapes=function(a,b,c,g,e){if(!e)throw"no node passed";new k.ContextMenu(k.VALID_SHAPES,{event:c,callback:function(a){e&&(e.shape=a,e.setDirtyCanvas(!0))},parentMenu:g,node:e});return!1};g.onMenuNodeRemove=function(a,b,c,g,e){if(!e)throw"no node passed";!1!==e.removable&& +c="";switch(a.type){case "touchstart":c="mousedown";break;case "touchmove":c="mousemove";break;case "touchend":c="mouseup";break;default:return}var g=this.getCanvasWindow(),e=g.document.createEvent("MouseEvent");e.initMouseEvent(c,!0,!0,g,1,b.screenX,b.screenY,b.clientX,b.clientY,!1,!1,!1,!1,0,null);b.target.dispatchEvent(e);a.preventDefault()};g.onGroupAdd=function(a,b,c){a=g.active_canvas;a.getCanvasWindow();b=new l.LGraphGroup;b.pos=a.convertEventToCanvas(c);a.graph.add(b)};g.onMenuAdd=function(a, +b,c,m){function e(a,b){var c=m.getFirstEvent(),f=l.createNode(a.value);f&&(f.pos=k.convertEventToCanvas(c),k.graph.add(f))}var k=g.active_canvas,n=k.getCanvasWindow();a=l.getNodeTypesCategories();b=[];for(var d in a)a[d]&&b.push({value:a[d],content:a[d],has_submenu:!0});var h=new l.ContextMenu(b,{event:c,callback:function(a,b,c){a=l.getNodeTypesInCategory(a.value,k.filter);b=[];for(var f in a)b.push({content:a[f].title,value:a[f].type});new l.ContextMenu(b,{event:c,callback:e,parentMenu:h},n);return!1}, +parentMenu:m},n);return!1};g.onMenuCollapseAll=function(){};g.onMenuNodeEdit=function(){};g.showMenuNodeOptionalInputs=function(a,b,c,m,e){function k(a,b,c){e&&(a.callback&&a.callback.call(n,e,a,b,c),a.value&&(e.addInput(a.value[0],a.value[1],a.value[2]),e.setDirtyCanvas(!0,!0)))}if(e){var n=this;a=g.active_canvas.getCanvasWindow();b=e.optional_inputs;e.onGetInputs&&(b=e.onGetInputs());var d=[];if(b)for(var h in b){var q=b[h];if(q){var p=q[0];q[2]&&q[2].label&&(p=q[2].label);p={content:p,value:q}; +q[1]==l.ACTION&&(p.className="event");d.push(p)}else d.push(null)}this.onMenuNodeInputs&&(d=this.onMenuNodeInputs(d));if(d.length)return new l.ContextMenu(d,{event:c,callback:k,parentMenu:m,node:e},a),!1}};g.showMenuNodeOptionalOutputs=function(a,b,c,m,e){function k(a,b,c){if(e&&(a.callback&&a.callback.call(d,e,a,b,c),a.value))if(c=a.value[1],!c||c.constructor!==Object&&c.constructor!==Array)e.addOutput(a.value[0],a.value[1],a.value[2]),e.setDirtyCanvas(!0,!0);else{a=[];for(var f in c)a.push({content:f, +value:c[f]});new l.ContextMenu(a,{event:b,callback:k,parentMenu:m,node:e});return!1}}if(e){var d=this;a=g.active_canvas.getCanvasWindow();b=e.optional_outputs;e.onGetOutputs&&(b=e.onGetOutputs());var h=[];if(b)for(var q in b){var p=b[q];if(!p)h.push(null);else if(!e.flags||!e.flags.skip_repeated_outputs||-1==e.findOutputSlot(p[0])){var r=p[0];p[2]&&p[2].label&&(r=p[2].label);r={content:r,value:p};p[1]==l.EVENT&&(r.className="event");h.push(r)}}this.onMenuNodeOutputs&&(h=this.onMenuNodeOutputs(h)); +if(h.length)return new l.ContextMenu(h,{event:c,callback:k,parentMenu:m,node:e},a),!1}};g.onShowMenuNodeProperties=function(a,b,c,m,e){function k(a,b,c,f){e&&(b=this.getBoundingClientRect(),d.showEditPropertyValue(e,a.value,{position:[b.left,b.top]}))}if(e&&e.properties){var d=g.active_canvas;b=d.getCanvasWindow();var h=[],q;for(q in e.properties)a=void 0!==e.properties[q]?e.properties[q]:" ",a=g.decodeHTML(a),h.push({content:""+q+""+ +a+"",value:q});if(h.length)return new l.ContextMenu(h,{event:c,callback:k,parentMenu:m,allow_html:!0,node:e},b),!1}};g.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};g.onResizeNode=function(a,b,c,g,e){e&&(e.size=e.computeSize(),e.setDirtyCanvas(!0,!0))};g.onShowTitleEditor=function(a,b,c,m,e){function k(){e.title=h.value;d.parentNode.removeChild(d);e.setDirtyCanvas(!0,!0)}var d=document.createElement("div");d.className="graphdialog";d.innerHTML= +"Title";var h=d.querySelector("input");h&&(h.value=e.title,h.addEventListener("blur",function(a){this.focus()}),h.addEventListener("keydown",function(a){13==a.keyCode&&(k(),a.preventDefault(),a.stopPropagation())}));a=g.active_canvas.canvas;b=a.getBoundingClientRect();m=c=-20;b&&(c-=b.left,m-=b.top);event?(d.style.left=event.pageX+c+"px",d.style.top=event.pageY+m+"px"):(d.style.left=0.5*a.width+c+"px",d.style.top= +0.5*a.height+m+"px");d.querySelector("button").addEventListener("click",k);a.parentNode.appendChild(d)};g.prototype.prompt=function(a,b,c,d){var e=this;a=a||"";var k=document.createElement("div");k.className="graphdialog rounded";k.innerHTML=" ";k.close=function(){e.prompt_box=null;k.parentNode.removeChild(k)};k.addEventListener("mouseleave",function(a){k.close()});e.prompt_box&&e.prompt_box.close(); +e.prompt_box=k;k.querySelector(".name").innerText=a;k.querySelector(".value").value=b;var m=k.querySelector("input");m.addEventListener("keydown",function(a){if(27==a.keyCode)k.close();else if(13==a.keyCode)c&&c(this.value),k.close();else return;a.preventDefault();a.stopPropagation()});k.querySelector("button").addEventListener("click",function(a){c&&c(m.value);e.setDirty(!0);k.close()});a=g.active_canvas.canvas;b=a.getBoundingClientRect();var h=-20,l=-20;b&&(h-=b.left,l-=b.top);d?(k.style.left=d.pageX+ +h+"px",k.style.top=d.pageY+l+"px"):(k.style.left=0.5*a.width+h+"px",k.style.top=0.5*a.height+l+"px");a.parentNode.appendChild(k);setTimeout(function(){m.focus()},10);return k};g.prototype.showSearchBox=function(a){function b(b){if(b)if(e.onSearchBoxSelection)e.onSearchBoxSelection(b,a,s);else if(b=l.createNode(b))b.pos=s.convertEventToCanvas(a),s.graph.add(b);k.close()}function c(a){var b=p;p&&p.classList.remove("selected");p?(p=a?p.nextSibling:p.previousSibling)||(p=b):p=a?m.childNodes[0]:m.childNodes[m.childNodes.length]; +p&&(p.classList.add("selected"),p.scrollIntoView())}function d(){q=null;var a=r.value;h=null;m.innerHTML="";if(a)if(e.onSearchBox)e.onSearchBox(f,a,s);else for(var c in l.registered_node_types)if(-1!=c.indexOf(a)){var f=document.createElement("div");h||(h=c);f.innerText=c;f.className="litegraph lite-search-item";f.addEventListener("click",function(a){b(this.innerText)});m.appendChild(f)}}var e=this,k=document.createElement("div");k.className="litegraph litesearchbox graphdialog rounded";k.innerHTML= +"Search
";k.close=function(){e.search_box=null;k.parentNode.removeChild(k)};k.addEventListener("mouseleave",function(a){k.close()});e.search_box&&e.search_box.close();e.search_box=k;var m=k.querySelector(".helper"),h=null,q=null,p=null,r=k.querySelector("input");r&&(r.addEventListener("blur",function(a){this.focus()}),r.addEventListener("keydown",function(a){if(38==a.keyCode)c(!1);else if(40==a.keyCode)c(!0); +else if(27==a.keyCode)k.close();else if(13==a.keyCode)p?b(p.innerHTML):h?b(h):k.close();else{q&&clearInterval(q);q=setTimeout(d,10);return}a.preventDefault();a.stopPropagation()}));var s=g.active_canvas,u=s.canvas,t=u.getBoundingClientRect(),z=-20,E=-20;t&&(z-=t.left,E-=t.top);a?(k.style.left=a.pageX+z+"px",k.style.top=a.pageY+E+"px"):(k.style.left=0.5*u.width+z+"px",k.style.top=0.5*u.height+E+"px");u.parentNode.appendChild(k);r.focus();return k};g.prototype.showEditPropertyValue=function(a,b,c){function g(){e(p.value)} +function e(c){"number"==typeof a.properties[b]&&(c=Number(c));"array"==k&&(c=c.split(",").map(Number));a.properties[b]=c;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(b,c);q.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[b]){c=c||{};var k="string";null!==a.properties[b]&&(k=typeof a.properties[b]);"object"==k&&a.properties[b].length&&(k="array");var m=null;a.getPropertyInfo&&(m=a.getPropertyInfo(b));if(a.properties_info)for(var d=0;d";else if("enum"==k&&m.values){h=""}else if("boolean"==k)h="";else{console.warn("unknown type: "+k);return}var q=this.createDialog(""+b+""+h+"",c);if("enum"==k&&m.values){var p=q.querySelector("select");p.addEventListener("change",function(a){e(a.target.value)})}else if("boolean"==k)(p=q.querySelector("input"))&&p.addEventListener("click",function(a){e(!!p.checked)});else if(p=q.querySelector("input"))p.addEventListener("blur",function(a){this.focus()}),p.value=void 0!==a.properties[b]?a.properties[b]: +"",p.addEventListener("keydown",function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())});q.querySelector("button").addEventListener("click",g)}};g.prototype.createDialog=function(a,b){b=b||{};var c=document.createElement("div");c.className="graphdialog";c.innerHTML=a;var g=this.canvas.getBoundingClientRect(),e=-20,k=-20;g&&(e-=g.left,k-=g.top);b.position?(e+=b.position[0],k+=b.position[1]):b.event?(e+=b.event.pageX,k+=b.event.pageY):(e+=0.5*this.canvas.width,k+=0.5*this.canvas.height); +c.style.left=e+"px";c.style.top=k+"px";this.canvas.parentNode.appendChild(c);c.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return c};g.onMenuNodeCollapse=function(a,b,c,g,e){e.collapse()};g.onMenuNodePin=function(a,b,c,g,e){e.pin()};g.onMenuNodeMode=function(a,b,c,g,e){new l.ContextMenu(["Always","On Event","On Trigger","Never"],{event:c,callback:function(a){if(e)switch(a){case "On Event":e.mode=l.ON_EVENT;break;case "On Trigger":e.mode=l.ON_TRIGGER;break;case "Never":e.mode= +l.NEVER;break;default:e.mode=l.ALWAYS}},parentMenu:g,node:e});return!1};g.onMenuNodeColors=function(a,b,c,m,e){if(!e)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var k in g.node_colors)a=g.node_colors[k],a={value:k,content:""+k+""},b.push(a);new l.ContextMenu(b,{event:c,callback:function(a){e&& +((a=a.value?g.node_colors[a.value]:null)?e.constructor===l.LGraphGroup?e.color=a.groupcolor:(e.color=a.color,e.bgcolor=a.bgcolor):(delete e.color,delete e.bgcolor),e.setDirtyCanvas(!0,!0))},parentMenu:m,node:e});return!1};g.onMenuNodeShapes=function(a,b,c,g,e){if(!e)throw"no node passed";new l.ContextMenu(l.VALID_SHAPES,{event:c,callback:function(a){e&&(e.shape=a,e.setDirtyCanvas(!0))},parentMenu:g,node:e});return!1};g.onMenuNodeRemove=function(a,b,c,g,e){if(!e)throw"no node passed";!1!==e.removable&& (e.graph.remove(e),e.setDirtyCanvas(!0,!0))};g.onMenuNodeClone=function(a,b,c,g,e){!1!=e.clonable&&(a=e.clone())&&(a.pos=[e.pos[0]+5,e.pos[1]+5],e.graph.add(a),e.setDirtyCanvas(!0,!0))};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",e),m=d.querySelector("input");m&&g&&(m.value=g.label);d.querySelector("button").addEventListener("click", -function(a){m.value&&(g&&(g.label=m.value),c.setDirty(!0));d.close()})}},extra:a},d=null;a&&(d=a.getSlotInPosition(b.canvasX,b.canvasY),g.active_node=a);d?(e=[],e.push(d.locked?"Cannot remove":{content:"Remove Slot",slot:d}),e.push(d.nameLocked?"Cannot rename":{content:"Rename Slot",slot:d}),l.title=(d.input?d.input.type:d.output.type)||"*",d.input&&d.input.type==k.ACTION&&(l.title="Action"),d.output&&d.output.type==k.EVENT&&(l.title="Event")):a?e=this.getNodeMenuOptions(a):(e=this.getCanvasMenuOptions(), -(d=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&e.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:d,options:this.getGroupMenuOptions(d)}}));e&&new k.ContextMenu(e,l,m)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,c,g,e,l){void 0===e&&(e=5);void 0===l&&(l=e);this.moveTo(a+e,b);this.lineTo(a+c-e,b);this.quadraticCurveTo(a+c,b,a+c,b+e);this.lineTo(a+c,b+g-l);this.quadraticCurveTo(a+c,b+g,a+c-l,b+g);this.lineTo(a+l,b+g);this.quadraticCurveTo(a, -b+g,a,b+g-l);this.lineTo(a,b+e);this.quadraticCurveTo(a,b,a+e,b)});k.compareObjects=function(a,b){for(var c in a)if(a[c]!=b[c])return!1;return!0};k.distance=p;k.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")+")"};k.isInsideRectangle=r;k.growBounding=function(a,b,c){ba[2]&&(a[2]=b);ca[3]&&(a[3]=c)};k.isInsideBounding=function(a,b){return a[0]< -b[0][0]||a[1]b[1][0]||a[1]>b[1][1]?!1:!0};k.overlapBounding=s;k.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),c=0,g,e,l=0;6>l;l+=2)g="0123456789ABCDEF".indexOf(a.charAt(l)),e="0123456789ABCDEF".indexOf(a.charAt(l+1)),b[c]=16*g+e,c++;return b};k.num2hex=function(a){for(var b="#",c,g,e=0;3>e;e++)c=a[e]/16,g=a[e]%16,b+="0123456789ABCDEF".charAt(c)+"0123456789ABCDEF".charAt(g);return b};u.prototype.addItem=function(a,b,c){function g(a){var b= -this.value;b&&b.has_submenu&&e.call(this,a)}function e(a){var b=this.value,e=!0;l.current_submenu&&l.current_submenu.close(a);if(c.callback){var g=c.callback.call(this,b,c,a,l,c.node);!0===g&&(e=!1)}if(b&&(b.callback&&!c.ignore_item_callbacks&&!0!==b.disabled&&(g=b.callback.call(this,b,c,a,l,c.extra),!0===g&&(e=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new l.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:l,ignore_item_callbacks:b.submenu.ignore_item_callbacks, -title:b.submenu.title,extra:b.submenu.extra,autoopen:c.autoopen});e=!1}e&&!l.lock&&l.close()}var l=this;c=c||{};var d=document.createElement("div");d.className="litemenu-entry submenu";var m=!1;if(null===b)d.classList.add("separator");else{d.innerHTML=b&&b.title?b.title:a;if(d.value=b)b.disabled&&(m=!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){var c=this,m=g.active_canvas.getCanvasWindow(),e=null,k={event:b,callback:function(b,e,k){if(b)if("Remove Slot"==b.content)b=b.slot,b.input?a.removeInput(b.slot):b.output&&a.removeOutput(b.slot);else if("Rename Slot"==b.content){b=b.slot;var g=b.input?a.getInputInfo(b.slot):a.getOutputInfo(b.slot),d=c.createDialog("Name",e),m=d.querySelector("input");m&&g&&(m.value=g.label);d.querySelector("button").addEventListener("click", +function(a){m.value&&(g&&(g.label=m.value),c.setDirty(!0));d.close()})}},extra:a},d=null;a&&(d=a.getSlotInPosition(b.canvasX,b.canvasY),g.active_node=a);d?(e=[],e.push(d.locked?"Cannot remove":{content:"Remove Slot",slot:d}),e.push(d.nameLocked?"Cannot rename":{content:"Rename Slot",slot:d}),k.title=(d.input?d.input.type:d.output.type)||"*",d.input&&d.input.type==l.ACTION&&(k.title="Action"),d.output&&d.output.type==l.EVENT&&(k.title="Event")):a?e=this.getNodeMenuOptions(a):(e=this.getCanvasMenuOptions(), +(d=this.graph.getGroupOnPos(b.canvasX,b.canvasY))&&e.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:d,options:this.getGroupMenuOptions(d)}}));e&&new l.ContextMenu(e,k,m)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,c,g,e,k){void 0===e&&(e=5);void 0===k&&(k=e);this.moveTo(a+e,b);this.lineTo(a+c-e,b);this.quadraticCurveTo(a+c,b,a+c,b+e);this.lineTo(a+c,b+g-k);this.quadraticCurveTo(a+c,b+g,a+c-k,b+g);this.lineTo(a+k,b+g);this.quadraticCurveTo(a, +b+g,a,b+g-k);this.lineTo(a,b+e);this.quadraticCurveTo(a,b,a+e,b)});l.compareObjects=function(a,b){for(var c in a)if(a[c]!=b[c])return!1;return!0};l.distance=p;l.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")+")"};l.isInsideRectangle=r;l.growBounding=function(a,b,c){ba[2]&&(a[2]=b);ca[3]&&(a[3]=c)};l.isInsideBounding=function(a,b){return a[0]< +b[0][0]||a[1]b[1][0]||a[1]>b[1][1]?!1:!0};l.overlapBounding=s;l.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),c=0,g,e,k=0;6>k;k+=2)g="0123456789ABCDEF".indexOf(a.charAt(k)),e="0123456789ABCDEF".indexOf(a.charAt(k+1)),b[c]=16*g+e,c++;return b};l.num2hex=function(a){for(var b="#",c,g,e=0;3>e;e++)c=a[e]/16,g=a[e]%16,b+="0123456789ABCDEF".charAt(c)+"0123456789ABCDEF".charAt(g);return b};u.prototype.addItem=function(a,b,c){function g(a){var b= +this.value;b&&b.has_submenu&&e.call(this,a)}function e(a){var b=this.value,e=!0;k.current_submenu&&k.current_submenu.close(a);if(c.callback){var g=c.callback.call(this,b,c,a,k,c.node);!0===g&&(e=!1)}if(b&&(b.callback&&!c.ignore_item_callbacks&&!0!==b.disabled&&(g=b.callback.call(this,b,c,a,k,c.extra),!0===g&&(e=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new k.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:k,ignore_item_callbacks:b.submenu.ignore_item_callbacks, +title:b.submenu.title,extra:b.submenu.extra,autoopen:c.autoopen});e=!1}e&&!k.lock&&k.close()}var k=this;c=c||{};var d=document.createElement("div");d.className="litemenu-entry submenu";var m=!1;if(null===b)d.classList.add("separator");else{d.innerHTML=b&&b.title?b.title:a;if(d.value=b)b.disabled&&(m=!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);m||d.addEventListener("click",e);c.autoopen&&d.addEventListener("mouseenter",g);return d};u.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&&!u.isCursorOverElement(a,this.parentMenu.root)&&u.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0)};u.trigger= function(a,b,c,g){var e=document.createEvent("CustomEvent");e.initCustomEvent(b,!0,!0,c);e.srcElement=g;a.dispatchEvent?a.dispatchEvent(e):a.__events&&a.__events.dispatchEvent(e);return e};u.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};u.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};u.isCursorOverElement=function(a,b){var c=a.pageX,g=a.pageY,e=b.getBoundingClientRect(); -return e?g>e.top&&ge.left&&ca?b:ce.top&&ge.left&&ca?b:cthis.size[0]-m.NODE_TITLE_HEIGHT&&0>a[1]){var f= this;setTimeout(function(){b.openSubgraph(f.subgraph)},10)}};d.prototype.onSubgraphNewGlobalInput=function(c,a){this.addInput(c,a)};d.prototype.onSubgraphRenamedGlobalInput=function(c,a){var b=this.findInputSlot(c);-1!=b&&(this.getInputInfo(b).name=a)};d.prototype.onSubgraphTypeChangeGlobalInput=function(c,a){var b=this.findInputSlot(c);-1!=b&&(this.getInputInfo(b).type=a)};d.prototype.onSubgraphNewGlobalOutput=function(c,a){this.addOutput(c,a)};d.prototype.onSubgraphRenamedGlobalOutput=function(c, a){var b=this.findOutputSlot(c);-1!=b&&(this.getOutputInfo(b).name=a)};d.prototype.onSubgraphTypeChangeGlobalOutput=function(c,a){var b=this.findOutputSlot(c);-1!=b&&(this.getOutputInfo(b).type=a)};d.prototype.getExtraMenuOptions=function(c){var a=this;return[{content:"Open",callback:function(){c.openSubgraph(a.subgraph)}}]};d.prototype.onResize=function(c){c[1]+=20};d.prototype.onExecute=function(){if(this.inputs)for(var c=0;cg?d.xbox.axes.lx:0,this._left_axis[1]=Math.abs(d.xbox.axes.ly)>g?d.xbox.axes.ly:0,this._right_axis[0]=Math.abs(d.xbox.axes.rx)>g?d.xbox.axes.rx:0,this._right_axis[1]=Math.abs(d.xbox.axes.ry)>g?d.xbox.axes.ry:0,this._triggers[0]=Math.abs(d.xbox.axes.ltrigger)>g?d.xbox.axes.ltrigger:0,this._triggers[1]=Math.abs(d.xbox.axes.rtrigger)>g?d.xbox.axes.rtrigger:0);if(this.outputs)for(g= 0;g","string",{values:e.values});this.size=[60,40]}function l(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function n(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"} +"number");this.addInput("B","number");this.addOutput("out","boolean");this.addProperty("A",1);this.addProperty("B",1);this.addProperty("OP",">","string",{values:e.values});this.size=[60,40]}function k(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function n(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"} function C(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function y(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function x(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function A(){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 D(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function B(){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 v=t.LiteGraph;h.title="Converter";h.desc="type A to type B";h.prototype.onExecute=function(){var a=this.getInputData(0); if(null!=a&&this.outputs)for(var b=0;bb&&(this._current=0);for(var c=a=0;cb&&(b=1);this.properties.samples=Math.round(b);var c=this._values;this._values=new Float32Array(this.properties.samples);c.length<=this._values.length?this._values.set(c):this._values.set(c.subarray(0,this._values.length))};v.registerNodeType("math/average",a);b.title="TendTo";b.desc="moves the output value always closer to the input"; b.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)};v.registerNodeType("math/tendTo",b);f.values="+-*/%^".split("");f.title="Operation";f.desc="Easy math operators";f["@OP"]={type:"enum",title:"operation",values:f.values};f.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};f.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a)); @@ -275,7 +275,7 @@ this.properties.value=a};f.prototype.onExecute=function(){var a=this.getInputDat function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#CCC",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.35*this.size[1]+v.NODE_TITLE_HEIGHT),a.textAlign="left")};v.registerNodeType("math/operation",f);w.title="Compare";w.desc="compares between two values";w.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 c=0,e=this.outputs.length;c< e;++c){var d=this.outputs[c];if(d.links&&d.links.length){switch(d.name){case "A==B":value=a==b;break;case "A!=B":value=a!=b;break;case "A>B":value=a>b;break;case "A=B":value=a>=b}this.setOutputData(c,value)}}};w.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};v.registerNodeType("math/compare",w);e.values="> < == != <= >=".split(" ");e["@OP"]= {type:"enum",title:"operation",values:e.values};e.title="Condition";e.desc="evaluates condition between A and B";e.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 c=!0;switch(this.properties.OP){case ">":c=a>b;break;case "<":c=a=":c=a>=b}this.setOutputData(0,c)};v.registerNodeType("math/condition", -e);l.title="Accumulate";l.desc="Increments a value every time";l.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)};v.registerNodeType("math/accumulate",l);n.title="Trigonometry";n.desc="Sin Cos Tan";n.filter="shader";n.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a= +e);k.title="Accumulate";k.desc="Increments a value every time";k.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)};v.registerNodeType("math/accumulate",k);n.title="Trigonometry";n.desc="Sin Cos Tan";n.filter="shader";n.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a= 0);var b=this.properties.amplitude,c=this.findInputSlot("amplitude");-1!=c&&(b=this.getInputData(c));var e=this.properties.offset,c=this.findInputSlot("offset");-1!=c&&(e=this.getInputData(c));for(var c=0,d=this.outputs.length;cc;++c){var a=this.getInputData(c);if(null!=a){var b=this.values[c];b.push(a);b.length>d[0]&&b.shift()}}}};h.prototype.onDrawBackground=function(d){if(!this.flags.collapsed){var c=this.size,a=0.5*c[1]/this.properties.scale,b=h.colors,f=0.5*c[1];d.fillStyle="#000";d.fillRect(0,0,c[0],c[1]);d.strokeStyle="#555";d.beginPath();d.moveTo(0,f);d.lineTo(c[0], -f);d.stroke();for(var g=0;4>g;++g){var e=this.values[g];d.strokeStyle=b[g];d.beginPath();var l=e[0]*a*-1+f;d.moveTo(0,Math.clamp(l,0,c[1]));for(var k=1;kg;++g){var e=this.values[g];d.strokeStyle=b[g];d.beginPath();var k=e[0]*a*-1+f;d.moveTo(0,Math.clamp(k,0,c[1]));for(var l=1;lc&&(c=0);if(0!=d.length){var a=[0,0,0];if(0==c)a=d[0];else if(1==c)a=d[d.length-1];else{var b=(d.length-1)*c,c=d[Math.floor(b)],d=d[Math.floor(b)+1],b=b-Math.floor(b);a[0]=c[0]*(1-b)+d[0]*b;a[1]=c[1]*(1-b)+d[1]*b;a[2]=c[2]*(1-b)+d[2]*b}for(var f in a)a[f]/=255;this.boxcolor=colorToString(a);this.setOutputData(0,a)}};k.registerNodeType("color/palette",q);g.title="Frame";g.desc="Frame viewerew";g.widgets=[{name:"resize",text:"Resize box",type:"button"}, +else{this.img=document.createElement("img");"http"==d.substr(0,4)&&l.proxy&&(d=l.proxy+d.substr(d.indexOf(":")+3));this.img.src=d;this.boxcolor="#F95";var a=this;this.img.onload=function(){c&&c(this);a.trace("Image loaded, size: "+a.img.width+"x"+a.img.height);this.dirty=!0;a.boxcolor="#9F9";a.setDirtyCanvas(!0)}}};d.prototype.onWidget=function(d,c){"load"==c.name&&this.loadImage(this.properties.url)};d.prototype.onDropFile=function(d){var c=this;this._url&&URL.revokeObjectURL(this._url);this._url= +URL.createObjectURL(d);this.properties.url=this._url;this.loadImage(this._url,function(a){c.size[1]=a.height/a.width*c.size[0]})};l.registerNodeType("graphics/image",d);q.title="Palette";q.desc="Generates a color";q.prototype.onExecute=function(){var d=[];null!=this.properties.colorA&&d.push(hex2num(this.properties.colorA));null!=this.properties.colorB&&d.push(hex2num(this.properties.colorB));null!=this.properties.colorC&&d.push(hex2num(this.properties.colorC));null!=this.properties.colorD&&d.push(hex2num(this.properties.colorD)); +var c=this.getInputData(0);null==c&&(c=0.5);1c&&(c=0);if(0!=d.length){var a=[0,0,0];if(0==c)a=d[0];else if(1==c)a=d[d.length-1];else{var b=(d.length-1)*c,c=d[Math.floor(b)],d=d[Math.floor(b)+1],b=b-Math.floor(b);a[0]=c[0]*(1-b)+d[0]*b;a[1]=c[1]*(1-b)+d[1]*b;a[2]=c[2]*(1-b)+d[2]*b}for(var f in a)a[f]/=255;this.boxcolor=colorToString(a);this.setOutputData(0,a)}};l.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(d){this.frame&&d.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(d,c){if("resize"==c.name&&this.frame){var a=this.frame.width,b=this.frame.height;a||null==this.frame.videoWidth||(a=this.frame.videoWidth,b=this.frame.videoHeight);a&&b&&(this.size=[a,b]);this.setDirtyCanvas(!0,!0)}else"view"== -c.name&&this.show()};g.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};k.registerNodeType("graphics/frame",g);p.title="Image fade";p.desc="Fades between images";p.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];p.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};p.prototype.createCanvas=function(){this.canvas= +c.name&&this.show()};g.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};l.registerNodeType("graphics/frame",g);p.title="Image fade";p.desc="Fades between images";p.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];p.prototype.onAdded=function(){this.createCanvas();var d=this.canvas.getContext("2d");d.fillStyle="#000";d.fillRect(0,0,this.properties.width,this.properties.height)};p.prototype.createCanvas=function(){this.canvas= document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};p.prototype.onExecute=function(){var d=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;var c=this.getInputData(0);null!=c&&d.drawImage(c,0,0,this.canvas.width,this.canvas.height);c=this.getInputData(2);null==c?c=this.properties.fade:this.properties.fade=c;d.globalAlpha=c;c=this.getInputData(1);null!=c&&d.drawImage(c,0,0,this.canvas.width,this.canvas.height);d.globalAlpha= -1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};k.registerNodeType("graphics/imagefade",p);r.title="Crop";r.desc="Crop Image";r.prototype.onAdded=function(){this.createCanvas()};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 d=this.getInputData(0);d&&(d.width?(this.canvas.getContext("2d").drawImage(d,-this.properties.x,-this.properties.y, +1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};l.registerNodeType("graphics/imagefade",p);r.title="Crop";r.desc="Crop Image";r.prototype.onAdded=function(){this.createCanvas()};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 d=this.getInputData(0);d&&(d.width?(this.canvas.getContext("2d").drawImage(d,-this.properties.x,-this.properties.y, d.width*this.properties.scale,d.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};r.prototype.onDrawBackground=function(d){this.flags.collapsed||this.canvas&&d.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};r.prototype.onPropertyChanged=function(d,c){this.properties[d]=c;"scale"==d?(this.properties[d]=parseFloat(c),0==this.properties[d]&&(this.trace("Error in scale"),this.properties[d]=1)):this.properties[d]= -parseInt(c);this.createCanvas();return!0};k.registerNodeType("graphics/cropImage",r);s.title="Video";s.desc="Video playback";s.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"}];s.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 d=this.getInputData(0); -d&&0<=d&&1>=d&&(this._video.currentTime=d*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)}};s.prototype.onStart=function(){this.play()};s.prototype.onStop=function(){this.stop()};s.prototype.loadVideo=function(d){this._video_url=d;this.properties.use_proxy&&"http"==d.substr(0,4)&&k.proxy&&(d=k.proxy+d.substr(d.indexOf(":")+3));this._video= +parseInt(c);this.createCanvas();return!0};l.registerNodeType("graphics/cropImage",r);s.title="Video";s.desc="Video playback";s.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"}];s.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 d=this.getInputData(0); +d&&0<=d&&1>=d&&(this._video.currentTime=d*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)}};s.prototype.onStart=function(){this.play()};s.prototype.onStop=function(){this.stop()};s.prototype.loadVideo=function(d){this._video_url=d;this.properties.use_proxy&&"http"==d.substr(0,4)&&l.proxy&&(d=l.proxy+d.substr(d.indexOf(":")+3));this._video= document.createElement("video");this._video.src=d;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var c=this;this._video.addEventListener("loadedmetadata",function(a){c.trace("Duration: "+this.duration+" seconds");c.trace("Size: "+this.videoWidth+","+this.videoHeight);c.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(a){});this._video.addEventListener("error",function(a){console.log("Error loading video: "+ this.src);c.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:c.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:c.trace("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:c.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:c.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(a){c.trace("Ended.");this.play()})}; -s.prototype.onPropertyChanged=function(d,c){this.properties[d]=c;"url"==d&&""!=c&&this.loadVideo(c);return!0};s.prototype.play=function(){this._video&&this._video.play()};s.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};s.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};s.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};s.prototype.onWidget=function(d,c){};k.registerNodeType("graphics/video", +s.prototype.onPropertyChanged=function(d,c){this.properties[d]=c;"url"==d&&""!=c&&this.loadVideo(c);return!0};s.prototype.play=function(){this._video&&this._video.play()};s.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};s.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};s.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};s.prototype.onWidget=function(d,c){};l.registerNodeType("graphics/video", s);u.title="Webcam";u.desc="Webcam image";u.prototype.openStream=function(){function d(a){console.log("Webcam rejected",a);c._webcam_stream=!1;c.box_color="red"}navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;window.URL=window.URL||window.webkitURL;if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.getUserMedia({video:!0},this.streamReady.bind(this),d);var c=this}};u.prototype.onRemoved=function(){this._webcam_stream&& (this._webcam_stream.stop(),this._video=this._webcam_stream=null)};u.prototype.streamReady=function(d){this._webcam_stream=d;var c=this._video;c||(c=document.createElement("video"),c.autoplay=!0,c.src=window.URL.createObjectURL(d),this._video=c,c.onloadedmetadata=function(a){console.log(a)})};u.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();this._video&&this._video.videoWidth&&(this._video.width=this._video.videoWidth,this._video.height=this._video.videoHeight, -this.setOutputData(0,this._video))};u.prototype.getExtraMenuOptions=function(d){var c=this;return[{content:c.properties.show?"Hide Frame":"Show Frame",callback:function(){c.properties.show=!c.properties.show}}]};u.prototype.onDrawBackground=function(d){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._video||(d.save(),d.drawImage(this._video,0,0,this.size[0],this.size[1]),d.restore())};k.registerNodeType("graphics/webcam",u)})(this); +this.setOutputData(0,this._video))};u.prototype.getExtraMenuOptions=function(d){var c=this;return[{content:c.properties.show?"Hide Frame":"Show Frame",callback:function(){c.properties.show=!c.properties.show}}]};u.prototype.onDrawBackground=function(d){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._video||(d.save(),d.drawImage(this._video,0,0,this.size[0],this.size[1]),d.restore())};l.registerNodeType("graphics/webcam",u)})(this); (function(t){var h=t.LiteGraph;t.LGraphTexture=null;if("undefined"!=typeof GL){var d=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[d.image_preview_size,d.image_preview_size]};t.LGraphTexture=d;d.title="Texture";d.desc="Texture";d.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};d.loadTextureCallback=null;d.image_preview_size=256;d.PASS_THROUGH=1;d.COPY=2;d.LOW=3;d.HIGH=4;d.REUSE=5;d.DEFAULT=2;d.MODE_VALUES={"pass through":d.PASS_THROUGH, copy:d.COPY,low:d.LOW,high:d.HIGH,reuse:d.REUSE,"default":d.DEFAULT};d.getTexturesContainer=function(){return gl.textures};d.loadTexture=function(a,b){b=b||{};var c=a;"http://"==c.substr(0,7)&&h.proxy&&(c=h.proxy+c.substr(7));return d.getTexturesContainer()[a]=GL.Texture.fromURL(c,b)};d.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a):b};d.getTargetTexture=function(a,b,c){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture"; var e=null;switch(c){case d.LOW:e=gl.UNSIGNED_BYTE;break;case d.HIGH:e=gl.HIGH_PRECISION_FORMAT;break;case d.REUSE:return a;default:e=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==e||(b=new GL.Texture(a.width,a.height,{type:e,format:gl.RGBA,filter:gl.LINEAR}));return b};d.getTextureType=function(a,b){var c=b?b.type:gl.UNSIGNED_BYTE;switch(a){case d.HIGH:c=gl.HIGH_PRECISION_FORMAT;break;case d.LOW:c=gl.UNSIGNED_BYTE}return c};d.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture; @@ -322,114 +322,114 @@ d);var q=function(){this.addInput("Texture","Texture");this.properties={flipY:!1 0,0,this.size[0],this.size[1]);a.restore()}}};h.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&&(d.storeTexture?d.storeTexture(this.properties.name,a):d.getTexturesContainer()[this.properties.name]=a),this.setOutputData(0,a))};h.registerNodeType("texture/save", g);var p=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:d.DEFAULT}};p.widgets_info={uvcode:{widget:"textarea",height:100},pixelcode:{widget:"textarea",height:100},precision:{widget:"combo",values:d.MODE_VALUES}};p.title="Operation";p.desc="Texture shader operation";p.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show=!b.properties.show}}]};p.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())};p.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===d.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 f=d.getTextureType(this.properties.precision,a);this._tex=a||this._tex?d.getTargetTexture(a|| -this._tex,this._tex,this.properties.precision):new GL.Texture(c,e,{type:f,format:gl.RGBA,filter:gl.LINEAR});f="";this.properties.uvcode&&(f="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(f=this.properties.uvcode));var l="";this.properties.pixelcode&&(l="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(l=this.properties.pixelcode));var g=this._shader;if(!g||this._shader_code!=f+"|"+l){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, -p.pixel_shader,{UV_CODE:f,PIXEL_CODE:l}),this.boxcolor="#00FF00"}catch(h){console.log("Error compiling shader: ",h);this.boxcolor="#FF0000";return}this.boxcolor="#FF0000";this._shader_code=f+"|"+l;g=this._shader}if(g){this.boxcolor="green";var k=this.getInputData(2);null!=k?this.properties.value=k:k=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(); -g.uniforms({u_texture:0,u_textureB:1,value:k,texSize:[c,e],time:m}).draw(d)});this.setOutputData(0,this._tex)}else this.boxcolor="red"}}};p.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"; +!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())};p.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===d.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 k=d.getTextureType(this.properties.precision,a);this._tex=a||this._tex?d.getTargetTexture(a|| +this._tex,this._tex,this.properties.precision):new GL.Texture(c,e,{type:k,format:gl.RGBA,filter:gl.LINEAR});k="";this.properties.uvcode&&(k="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(k=this.properties.uvcode));var f="";this.properties.pixelcode&&(f="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(f=this.properties.pixelcode));var g=this._shader;if(!g||this._shader_code!=k+"|"+f){try{this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER, +p.pixel_shader,{UV_CODE:k,PIXEL_CODE:f}),this.boxcolor="#00FF00"}catch(h){console.log("Error compiling shader: ",h);this.boxcolor="#FF0000";return}this.boxcolor="#FF0000";this._shader_code=k+"|"+f;g=this._shader}if(g){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(); +g.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"}}};p.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"; h.registerNodeType("texture/operation",p);var r=function(){this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,precision:d.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}};r.title="Shader";r.desc="Texture shader";r.widgets_info={code:{type:"code"},precision:{widget:"combo",values:d.MODE_VALUES}};r.prototype.onPropertyChanged= -function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var e={},f=0;f 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"; -k.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";h.registerNodeType("texture/toviewport",k);g=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:d.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:d.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,f=a.type;this.properties.precision===d.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===d.HIGH&& -(f=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==c&&e.type==f||(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:f,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)}};h.registerNodeType("texture/copy", +a);else{var b=this.getInputData(1),c=512,e=512;a?(c=a.width,e=a.height):b&&(c=b.width,e=b.height);this._tex=a||this._tex?d.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(c,e,{type:this.precision===d.LOW?gl.UNSIGNED_BYTE:gl.HIGH_PRECISION_FORMAT,format:gl.RGBA,filter:gl.LINEAR});var k=this._shader;k||(k=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,u.pixel_shader));var f=this.getInputData(2);null!=f?this.properties.factor=f:f=parseFloat(this.properties.factor);this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST); +gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var c=Mesh.getScreenQuad();k.uniforms({u_texture:0,u_textureB:1,u_factor:f}).draw(c)});this.setOutputData(0,this._tex)}};u.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 float u_factor;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 uv = v_coord;\n\t\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor;\n\t\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\t\t\t}\n\t\t\t"; +h.registerNodeType("texture/warp",u);var l=function(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1};this.size[0]=130};l.title="to Viewport";l.desc="Texture to viewport";l.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA,gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST); +var b=this.properties.gamma||1;this.isInputConnected(1)&&(b=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,this.properties.filter?gl.LINEAR:gl.NEAREST);if(this.properties.antialiasing){l._shader||(l._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,l.aa_pixel_shader));gl.getViewport();var c=Mesh.getScreenQuad();a.bind(0);l._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/b,inverseVP:[1/a.width,1/a.height]}).draw(c)}else 1!=b?(l._gamma_shader||(l._gamma_shader= +new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l.gamma_pixel_shader)),a.toViewport(l._gamma_shader,{u_texture:0,u_igamma:1/b})):a.toViewport()}};l.prototype.onGetInputs=function(){return[["gamma","number"]]};l.aa_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 uViewportSize;\n\t\t\tuniform vec2 inverseVP;\n\t\t\tuniform float u_igamma;\n\t\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\t\n\t\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t\t{\n\t\t\t\tvec4 color = vec4(0.0);\n\t\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\t\n\t\t\t\tvec2 dir;\n\t\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\t\n\t\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\t\n\t\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\t\n\t\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\t\n\t\t\t\t//return vec4(rgbA,1.0);\n\t\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\t\tif ((lumaB < lumaMin) || (lumaB > 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"; +l.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";h.registerNodeType("texture/toviewport",l);g=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, +precision:d.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:d.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,k=a.type;this.properties.precision===d.LOW?k=gl.UNSIGNED_BYTE:this.properties.precision===d.HIGH&& +(k=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==c&&e.type==k||(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:k,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)}};h.registerNodeType("texture/copy", g);var m=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:d.DEFAULT}};m.title="Downsample";m.desc="Downsample Texture";m.widgets_info={iterations:{type:"number",step:1,precision:0,min:1},precision:{widget:"combo",values:d.MODE_VALUES}};m.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D){var b=m._shader;b||(m._shader= -b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.pixel_shader));var c=a.width|0,e=a.height|0,f=a.type;this.properties.precision===d.LOW?f=gl.UNSIGNED_BYTE:this.properties.precision===d.HIGH&&(f=gl.HIGH_PRECISION_FORMAT);var l=this.properties.iterations||1,g=a,h=null,k=[],a={type:f,format:a.format},f=vec2.create(),n={u_offset:f};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var p=0;p>1||0;e=e>>1||0;h=GL.Texture.getTemporary(c,e,a);k.push(h);g.setParameter(GL.TEXTURE_MAG_FILTER, -GL.NEAREST);g.copyTo(h,b,n);if(1==c&&1==e)break;g=h}this._texture=k.pop();for(p=0;p>1||0;e=e>>1||0;h=GL.Texture.getTemporary(c,e,a);l.push(h);g.setParameter(GL.TEXTURE_MAG_FILTER, +GL.NEAREST);g.copyTo(h,b,n);if(1==c&&1==e)break;g=h}this._texture=l.pop();for(p=0;pd;++d)b[d]=Math.random();c._shader.uniforms({u_samples_a:b.subarray(0,16),u_samples_b:b.subarray(16,32)})}d=this._temp_texture;b=gl.UNSIGNED_BYTE;a.type!=b&&(b=gl.FLOAT);d&&d.type==b||(this._temp_texture=new GL.Texture(1,1,{type:b,format:gl.RGBA,filter:gl.NEAREST})); -var e=c._shader,f=this._uniforms;f.u_mipmap_offset=this.properties.mipmap_offset;this._temp_texture.drawTo(function(){a.toViewport(e,f)});this.setOutputData(0,this._temp_texture);if(this.isOutputConnected(1)||this.isOutputConnected(2))if(d=this._temp_texture.getPixels()){var l=this._luminance,b=this._temp_texture.type;l.set(d);b==gl.UNSIGNED_BYTE?vec4.scale(l,l,1/255):b!=GL.HALF_FLOAT&&b!=GL.HALF_FLOAT_OES||vec4.scale(l,l,1/65025);this.setOutputData(1,l);this.setOutputData(2,(l[0]+l[1]+l[2])/3)}}}; +var e=c._shader,k=this._uniforms;k.u_mipmap_offset=this.properties.mipmap_offset;this._temp_texture.drawTo(function(){a.toViewport(e,k)});this.setOutputData(0,this._temp_texture);if(this.isOutputConnected(1)||this.isOutputConnected(2))if(d=this._temp_texture.getPixels()){var f=this._luminance,b=this._temp_texture.type;f.set(d);b==gl.UNSIGNED_BYTE?vec4.scale(f,f,1/255):b!=GL.HALF_FLOAT&&b!=GL.HALF_FLOAT_OES||vec4.scale(f,f,1/65025);this.setOutputData(1,f);this.setOutputData(2,(f[0]+f[1]+f[2])/3)}}}; 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"; h.registerNodeType("texture/average",c);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 d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(e){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+ e);return}this.setOutputData(0,this._temp_texture)}}};h.registerNodeType("texture/imageToTexture",g);var a=function(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={intensity:1,precision:d.DEFAULT,texture:null};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader))};a.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:d.MODE_VALUES}};a.title="LUT";a.desc= "Apply LUT to Texture";a.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0);if(this.properties.precision===d.PASS_THROUGH)this.setOutputData(0,b);else if(b){var c=this.getInputData(1);c||(c=d.getTexture(this.properties.texture));if(c){c.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D, null);var e=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=e=this.getInputData(2));this._tex=d.getTargetTexture(b,this._tex,this.properties.precision);this._tex.drawTo(function(){c.bind(1);b.toViewport(a._shader,{u_texture:0,u_textureB:1,u_amount:e})});this.setOutputData(0,this._tex)}else this.setOutputData(0,b)}}};a.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform 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"; h.registerNodeType("texture/LUT",a);var b=function(){this.addInput("Texture","Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");this.properties={};b._shader||(b._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,b.pixel_shader))};b.title="Texture to Channels";b.desc="Split texture channels";b.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var c=0,d=0;4>d;d++)this.isOutputConnected(d)? -(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR})),c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),f=b._shader,l=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);f.uniforms({u_texture:0,u_mask:l[d]}).draw(e)}), +(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR})),c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),k=b._shader,f=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);k.uniforms({u_texture:0,u_mask:f[d]}).draw(e)}), this.setOutputData(d,this._channels[d]))}}};b.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";h.registerNodeType("texture/textureChannels",b);var f=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A", "Texture");this.addOutput("Texture","Texture");this.properties={};f._shader||(f._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,f.pixel_shader))};f.title="Channels to Texture";f.desc="Split texture channels";f.prototype.onExecute=function(){var a=[this.getInputData(0),this.getInputData(1),this.getInputData(2),this.getInputData(3)];if(a[0]&&a[1]&&a[2]&&a[3]){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),c=f._shader;this._tex=d.getTargetTexture(a[0],this._tex);this._tex.drawTo(function(){a[0].bind(0); a[1].bind(1);a[2].bind(2);a[3].bind(3);c.uniforms({u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3}).draw(b)});this.setOutputData(0,this._tex)}};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_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\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = 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"; h.registerNodeType("texture/channelsTexture",f);var w=function(){this.addInput("A","color");this.addInput("B","color");this.addOutput("Texture","Texture");this.properties={angle:0,scale:1,A:[0,0,0],B:[1,1,1],texture_size:32};w._shader||(w._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,w.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}};w.title="Gradient";w.desc="Generates a gradient";w["@A"]={type:"color"};w["@B"]={type:"color"};w["@texture_size"]={type:"enum", -values:[32,64,128,256,512]};w.prototype.onExecute=function(){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var a=GL.Mesh.getScreenQuad(),b=w._shader,c=this.getInputData(0);c||(c=this.properties.A);var d=this.getInputData(1);d||(d=this.properties.B);for(var e=2;e 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"; -h.registerNodeType("texture/edges",l);var n=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}};n.title="Depth Range";n.desc="Generates a texture with a depth range";n.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0); +d.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1),c=this.getInputData(2);if(a&&b&&c){this._tex=d.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var k=Mesh.getScreenQuad(),f=e._shader;this._tex.drawTo(function(){a.bind(0);b.bind(1);c.bind(2);f.uniforms({u_textureA:0,u_textureB:1,u_textureMix:2}).draw(k)});this.setOutputData(0,this._tex)}}};e.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_textureA;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform sampler2D u_textureMix;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), texture2D(u_textureMix, v_coord) );\n\t\t\t}\n\t\t\t"; +h.registerNodeType("texture/mix",e);var k=function(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:d.DEFAULT};k._shader||(k._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,k.pixel_shader))};k.title="Edges";k.desc="Detects edges";k.widgets_info={precision:{widget:"combo",values:d.MODE_VALUES}};k.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===d.PASS_THROUGH)this.setOutputData(0, +a);else if(a){this._tex=d.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var b=Mesh.getScreenQuad(),c=k._shader,e=this.properties.invert,f=this.properties.factor,g=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);c.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:f,u_threshold:g,u_invert:e?1:0}).draw(b)});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_isize;\n\t\t\tuniform int u_invert;\n\t\t\tuniform float u_factor;\n\t\t\tuniform float u_threshold;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\t\tdiff *= u_factor;\n\t\t\t\tif(u_invert == 1)\n\t\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\t\tif( u_threshold == 0.0 )\n\t\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\t\telse\n\t\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t\t}\n\t\t\t"; +h.registerNodeType("texture/edges",k);var n=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}};n.title="Depth Range";n.desc="Generates a texture with a depth range";n.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0); if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA,filter:gl.LINEAR}));var c=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var d=this.properties.range;this.isInputConnected(2)&& -(d=this.getInputData(2),this.properties.range=d);c.u_distance=b;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader),n._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader,{ONLY_DEPTH:""}));var f=this.properties.only_depth?n._shader_onlydepth:n._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: -[0.1,1E3];c.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);f.uniforms(c).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};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 vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; +(d=this.getInputData(2),this.properties.range=d);c.u_distance=b;c.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader),n._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader,{ONLY_DEPTH:""}));var k=this.properties.only_depth?n._shader_onlydepth:n._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: +[0.1,1E3];c.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);k.uniforms(c).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};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 vec2 u_camera_planes;\n\t\t\tuniform float u_distance;\n\t\t\tuniform float u_range;\n\t\t\t\n\t\t\tfloat LinearDepth()\n\t\t\t{\n\t\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\t}\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat depth = LinearDepth();\n\t\t\t\t#ifdef ONLY_DEPTH\n\t\t\t\t gl_FragColor = vec4(depth);\n\t\t\t\t#else\n\t\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\t\tfloat dof = 1.0;\n\t\t\t\t\tif(diff <= u_range)\n\t\t\t\t\t\tdof = diff / u_range;\n\t\t\t\t gl_FragColor = vec4(dof);\n\t\t\t\t#endif\n\t\t\t}\n\t\t\t"; h.registerNodeType("texture/depth_range",n);var C=function(){this.addInput("Texture","Texture");this.addInput("Iterations","number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:d.DEFAULT}};C.title="Blur";C.desc="Blur a texture";C.widgets_info={precision:{widget:"combo",values:d.MODE_VALUES}};C.max_iterations=20;C.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b= this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=this.properties.iterations;this.isInputConnected(1)&&(c=this.getInputData(1),this.properties.iterations=c);c=Math.min(Math.floor(c),C.max_iterations);if(0==c)this.setOutputData(0,a);else{var d=this.properties.intensity;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.intensity=d);var e=h.camera_aspect; -e||void 0===window.gl||(e=gl.canvas.height/gl.canvas.width);e||(e=1);var e=this.properties.preserve_aspect?e:1,f=this.properties.scale||[1,1];a.applyBlur(e*f[0],f[1],d,b);for(a=1;a>=1;1<(c|0)&&(c>>=1);if(2>b)break;k=g[q]=GL.Texture.getTemporary(b,c,e);p[0]=1/m.width;p[1]=1/m.height;m.blit(k,h.uniforms(l));m=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),p[0]=1/m.width,p[1]=1/m.height,l.u_intensity= -r,l.u_delta=1,m.blit(b,h.uniforms(l)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);l.u_intensity=this.getInputOrProperty("persistence");l.u_delta=0.5;for(q-=2;0<=q;q--)k=g[q],g[q]=null,p[0]=1/m.width,p[1]=1/m.height,m.blit(k,h.uniforms(l)),GL.Texture.releaseTemporary(m),m=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==f&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:f, -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==f&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:f,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),C=this.getInputOrProperty("dirt_factor");l.u_intensity=r;h=s?y._dirt_final_shader:y._final_shader;h||(h=s?y._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.final_pixel_shader, -{USE_DIRT:""}):y._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.final_pixel_shader));g.drawTo(function(){a.bind(0);m.bind(1);s&&(h.setUniform("u_dirt_factor",C),h.setUniform("u_dirt_texture",s.bind(2)));h.toViewport(l)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(m)}};y.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},k=d.getTextureType(this.properties.precision,a),f=this._uniforms,g=this._textures,h=y._cut_shader;h||(h=y._cut_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.cut_pixel_shader));gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);f.u_threshold=this.getInputOrProperty("threshold");var l=g[0]=GL.Texture.getTemporary(b,c,e);a.blit(l,h.uniforms(f));var m=l,n=this.getInputOrProperty("iterations"),n=Math.clamp(n,1,16)|0,p=f.u_texel_size,r=this.getInputOrProperty("intensity");f.u_intensity= +1;f.u_delta=this.properties.scale;h=y._shader;h||(h=y._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.scale_pixel_shader));for(var q=1;q>=1;1<(c|0)&&(c>>=1);if(2>b)break;l=g[q]=GL.Texture.getTemporary(b,c,e);p[0]=1/m.width;p[1]=1/m.height;m.blit(l,h.uniforms(f));m=l}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})),p[0]=1/m.width,p[1]=1/m.height,f.u_intensity= +r,f.u_delta=1,m.blit(b,h.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--)l=g[q],g[q]=null,p[0]=1/m.width,p[1]=1/m.height,m.blit(l,h.uniforms(f)),GL.Texture.releaseTemporary(m),m=l;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(g=this._glow_texture,g&&g.width==a.width&&g.height==a.height&&g.type==k&&g.format==a.format||(g=this._glow_texture=new GL.Texture(a.width,a.height,{type:k, +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==k&&g.format==a.format||(g=this._final_texture=new GL.Texture(a.width,a.height,{type:k,format:a.format,filter:gl.LINEAR}));var s=this.getInputData(1),C=this.getInputOrProperty("dirt_factor");f.u_intensity=r;h=s?y._dirt_final_shader:y._final_shader;h||(h=s?y._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.final_pixel_shader, +{USE_DIRT:""}):y._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.final_pixel_shader));g.drawTo(function(){a.bind(0);m.bind(1);s&&(h.setUniform("u_dirt_factor",C),h.setUniform("u_dirt_texture",s.bind(2)));h.toViewport(f)});this.setOutputData(0,g)}GL.Texture.releaseTemporary(m)}};y.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}"; y.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}"; y.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}"; h.registerNodeType("texture/glow",y);var x=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};x.title="Kuwahara Filter";x.desc="Filters a texture giving an artistic oil canvas painting";x.max_radius=10;x._shaders=[];x.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),x.max_radius);if(0==b)this.setOutputData(0,a);else{var c=this.properties.intensity,d=h.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;x._shaders[b]||(x._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,x.pixel_shader,{RADIUS:b.toFixed(0)}));var e=x._shaders[b],f=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0, -u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(f)});this.setOutputData(0,this._temp_texture)}}};x.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"; +a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),x.max_radius);if(0==b)this.setOutputData(0,a);else{var c=this.properties.intensity,d=h.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;x._shaders[b]||(x._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,x.pixel_shader,{RADIUS:b.toFixed(0)}));var e=x._shaders[b],k=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0, +u_intensity:c,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(k)});this.setOutputData(0,this._temp_texture)}}};x.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"; h.registerNodeType("texture/kuwahara",x);g=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:""}};g.title="Webcam";g.desc="Webcam texture";g.prototype.openStream=function(){function a(c){console.log("Webcam rejected",c);b._webcam_stream=!1;b.box_color="red"}navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;window.URL=window.URL||window.webkitURL;if(navigator.getUserMedia){this._waiting_confirmation= !0;var b=this;navigator.getUserMedia({video:!0},this.streamReady.bind(this),a)}};g.prototype.streamReady=function(a){this._webcam_stream=a;var b=this._video;b||(b=document.createElement("video"),b.autoplay=!0,b.src=window.URL.createObjectURL(a),this._video=b,b.onloadedmetadata=function(a){console.log(a)})};g.prototype.onRemoved=function(){if(this._webcam_stream){var a=this._webcam_stream.getVideoTracks();a.length&&(a=a[0],a.stop&&a.stop());this._video=this._webcam_stream=null}};g.prototype.onDrawBackground= function(a){this.flags.collapsed||20>=this.size[1]||!this._video||(a.save(),a.webgl?this._temp_texture&&a.drawImage(this._temp_texture,0,0,this.size[0],this.size[1]):(a.translate(0,this.size[1]),a.scale(1,-1),a.drawImage(this._video,0,0,this.size[0],this.size[1])),a.restore())};g.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,c=this._temp_texture; c&&c.width==a&&c.height==b||(this._temp_texture=new GL.Texture(a,b,{format:gl.RGB,filter:gl.LINEAR}));this._temp_texture.uploadImage(this._video);this.properties.texture_name&&(d.getTexturesContainer()[this.properties.texture_name]=this._temp_texture);this.setOutputData(0,this._temp_texture)}};h.registerNodeType("texture/webcam",g);var A=function(){this.addInput("in","Texture");this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:d.LOW};this._uniforms= {u_texture:0,u_factor:1}};A.title="Lens FX";A.desc="distortion and chromatic aberration";A.widgets_info={precision:{widget:"combo",values:d.MODE_VALUES}};A.prototype.onGetInputs=function(){return[["enabled","boolean"]]};A.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0))if(this.properties.precision===d.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type== -a.type||(b=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var c=A._shader;c||(c=A._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,A.pixel_shader));var e=this.getInputData(1);null==e&&(e=this.properties.factor);var f=this._uniforms;f.u_factor=e;gl.disable(gl.DEPTH_TEST);b.drawTo(function(){a.bind(0);c.uniforms(f).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,b)}};A.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_factor;\n\t\t\tvec2 barrelDistortion(vec2 coord, float amt) {\n\t\t\t\tvec2 cc = coord - 0.5;\n\t\t\t\tfloat dist = dot(cc, cc);\n\t\t\t\treturn coord + cc * dist * amt;\n\t\t\t}\n\t\t\t\n\t\t\tfloat sat( float t )\n\t\t\t{\n\t\t\t\treturn clamp( t, 0.0, 1.0 );\n\t\t\t}\n\t\t\t\n\t\t\tfloat linterp( float t ) {\n\t\t\t\treturn sat( 1.0 - abs( 2.0*t - 1.0 ) );\n\t\t\t}\n\t\t\t\n\t\t\tfloat remap( float t, float a, float b ) {\n\t\t\t\treturn sat( (t - a) / (b - a) );\n\t\t\t}\n\t\t\t\n\t\t\tvec4 spectrum_offset( float t ) {\n\t\t\t\tvec4 ret;\n\t\t\t\tfloat lo = step(t,0.5);\n\t\t\t\tfloat hi = 1.0-lo;\n\t\t\t\tfloat w = linterp( remap( t, 1.0/6.0, 5.0/6.0 ) );\n\t\t\t\tret = vec4(lo,1.0,hi, 1.) * vec4(1.0-w, w, 1.0-w, 1.);\n\t\t\t\n\t\t\t\treturn pow( ret, vec4(1.0/2.2) );\n\t\t\t}\n\t\t\t\n\t\t\tconst float max_distort = 2.2;\n\t\t\tconst int num_iter = 12;\n\t\t\tconst float reci_num_iter_f = 1.0 / float(num_iter);\n\t\t\t\n\t\t\tvoid main()\n\t\t\t{\t\n\t\t\t\tvec2 uv=v_coord;\n\t\t\t\tvec4 sumcol = vec4(0.0);\n\t\t\t\tvec4 sumw = vec4(0.0);\t\n\t\t\t\tfor ( int i=0; i=this.size[1]||a.webgl&&(gl.meshes.cube||(gl.meshes.cube=GL.Mesh.cube({size:1})))};h.registerNodeType("texture/cubemap",g)}})(this); (function(t){var h=t.LiteGraph;if("undefined"!=typeof GL){var d=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};d._shader||(d._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,d.pixel_shader),d._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]}))};d.title="Lens";d.desc="Camera Lens distortion";d.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};d.prototype.onExecute=function(){var g=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,g);else if(g){this._tex=LGraphTexture.getTargetTexture(g,this._tex,this.properties.precision);var h=this.properties.aberration;this.isInputConnected(1)&&(h=this.getInputData(1), -this.properties.aberration=h);var p=this.properties.distortion;this.isInputConnected(2)&&(p=this.getInputData(2),this.properties.distortion=p);var k=this.properties.blur;this.isInputConnected(3)&&(k=this.getInputData(3),this.properties.blur=k);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var m=Mesh.getScreenQuad(),c=d._shader;this._tex.drawTo(function(){g.bind(0);c.uniforms({u_texture:0,u_aberration:h,u_distortion:p,u_blur:k}).draw(m)});this.setOutputData(0,this._tex)}};d.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"; +this.properties.aberration=h);var p=this.properties.distortion;this.isInputConnected(2)&&(p=this.getInputData(2),this.properties.distortion=p);var l=this.properties.blur;this.isInputConnected(3)&&(l=this.getInputData(3),this.properties.blur=l);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var m=Mesh.getScreenQuad(),c=d._shader;this._tex.drawTo(function(){g.bind(0);c.uniforms({u_texture:0,u_aberration:h,u_distortion:p,u_blur:l}).draw(m)});this.setOutputData(0,this._tex)}};d.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"; h.registerNodeType("fx/lens",d);t.LGraphFXLens=d;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),h=this.getInputData(2); -if(d&&h&&this.properties.shape){g||(g=d);var k=LGraphTexture.getTexture(this.properties.shape);if(k){var m=this.properties.threshold;this.isInputConnected(3)&&(m=this.getInputData(3),this.properties.threshold=m);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 a=q._first_shader;a||(a=q._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q._first_pixel_shader));var b=q._second_shader;b||(b=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 p=Mesh.getScreenQuad(),e=this.properties.size,l=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){d.bind(0); -g.bind(1);h.bind(2);a.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[d.width,d.height]}).draw(p)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);d.bind(0);k.bind(3);b.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:l,u_threshold:m,u_pointSize:e,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,h){for(var k=Math.round(d/h),m=Math.round(g/ -h),c=new Float32Array(k*m*2),a=-1,b=2/d*h,f=2/g*h,p=0;p=h.NOTEON||c<=h.NOTEOFF)this.channel=d&15};Object.defineProperty(h.prototype,"velocity",{get:function(){return this.cmd==h.NOTEON?this.data[2]: +(function(t){function h(d){this.cmd=this.channel=0;d?this.setup(d):this.data=[0,0,0]}function d(d,c){navigator.requestMIDIAccess?(this.on_ready=d,this.state={note:[],cc:[]},navigator.requestMIDIAccess().then(this.onMIDISuccess.bind(this),this.onMIDIFailure.bind(this))):(this.error="not suppoorted",c?c("Not supported"):console.error("MIDI NOT SUPPORTED, enable by chrome://flags"))}function q(){this.addOutput("on_midi",l.EVENT);this.addOutput("out","midi");this.properties={port:0};this._current_midi_event= +this._last_midi_event=null;var g=this;new d(function(c){g._midi=c;if(g._waiting)g.onStart();g._waiting=!1})}function g(){this.addInput("send",l.EVENT);this.properties={port:0};var g=this;new d(function(c){g._midi=c})}function p(){this.addInput("on_midi",l.EVENT);this._str="";this.size=[200,40]}function r(){this.properties={channel:-1,cmd:-1,min_value:-1,max_value:-1};this.addInput("in",l.EVENT);this.addOutput("on_midi",l.EVENT)}function s(){this.properties={channel:0,cmd:"CC",value1:1,value2:1};this.addInput("send", +l.EVENT);this.addInput("assign",l.EVENT);this.addOutput("on_midi",l.EVENT)}function u(){this.properties={cc:1,value:0};this.addOutput("value","number")}var l=t.LiteGraph;h.prototype.setup=function(d){this.data=d;this.status=d=d[0];var c=d&240;this.cmd=240<=d?d:c;this.cmd==h.NOTEON&&0==this.velocity&&(this.cmd=h.NOTEOFF);this.cmd_str=h.commands[this.cmd]||"";if(c>=h.NOTEON||c<=h.NOTEOFF)this.channel=d&15};Object.defineProperty(h.prototype,"velocity",{get:function(){return this.cmd==h.NOTEON?this.data[2]: -1},set:function(d){this.data[2]=d},enumerable:!0});h.notes="A A# B C C# D D# E F F# G G#".split(" ");h.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};h.computePitch=function(d){return 440*Math.pow(2,(d-69)/12)};h.prototype.getCC=function(){return this.data[1]};h.prototype.getCCValue=function(){return this.data[2]};h.prototype.getPitchBend=function(){return this.data[1]+(this.data[2]<<7)-8192};h.computePitchBend=function(d,c){return d+(c<<7)-8192};h.prototype.setCommandFromString= function(d){this.cmd=h.computeCommandFromString(d)};h.computeCommandFromString=function(d){if(!d)return 0;if(d&&d.constructor===Number)return d;d=d.toUpperCase();switch(d){case "NOTE ON":case "NOTEON":return h.NOTEON;case "NOTE OFF":case "NOTEOFF":return h.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return h.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return h.CONTROLLERCHANGE;case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return h.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return h.CHANNELPRESSURE; case "PITCH BEND":case "PITCHBEND":return h.PITCHBEND;case "TIME TICK":case "TIMETICK":return h.TIMETICK;default:return Number(d)}};h.toNoteString=function(d){var c;c=(d-21)%12;0>c&&(c=12+c);return h.notes[c]+Math.floor((d-24)/12+1)};h.prototype.toString=function(){var d=""+this.channel+". ";switch(this.cmd){case h.NOTEON:d+="NOTEON "+h.toNoteString(this.data[1]);break;case h.NOTEOFF:d+="NOTEOFF "+h.toNoteString(this.data[1]);break;case h.CONTROLLERCHANGE:d+="CC "+this.data[1]+" "+this.data[2];break; @@ -439,25 +439,25 @@ case h.PROGRAMCHANGE:d+="PC "+this.data[1];break;case h.PITCHBEND:d+="PITCHBEND function(d){console.error("Failed to get MIDI access - "+d)};d.prototype.openInputPort=function(g,c){var a=this.input_ports.get("input-"+g);if(!a)return!1;d.input=this;var b=this;a.onmidimessage=function(a){var g=new h(a.data);b.updateState(g);c&&c(a.data,g);if(d.on_message)d.on_message(a.data,g)};console.log("port open: ",a);return!0};d.parseMsg=function(d){};d.prototype.updateState=function(d){switch(d.cmd){case h.NOTEON:this.state.note[d.value1|0]=d.value2;break;case h.NOTEOFF:this.state.note[d.value1| 0]=0;break;case h.CONTROLLERCHANGE:this.state.cc[d.getCC()]=d.getCCValue()}};d.prototype.sendMIDI=function(g,c){if(c){var a=this.output_ports.get("output-"+g);a&&(d.output=this,c.constructor===h?a.send(c.data):a.send(c))}};q.MIDIInterface=d;q.title="MIDI Input";q.desc="Reads MIDI from a input port";q.prototype.getPropertyInfo=function(d){if(this._midi&&"port"==d){d={};for(var c=0;cthis.properties.max_value||this.trigger("on_midi",c)};k.registerNodeType("midi/filter",r);s.title="MIDIEvent";s.desc="Create a MIDI Event";s.prototype.onAction=function(d,c){"assign"==d?(this.properties.channel=c.channel,this.properties.cmd=c.cmd,this.properties.value1= +this._last_midi_event,c=0;cthis.properties.max_value||this.trigger("on_midi",c)};l.registerNodeType("midi/filter",r);s.title="MIDIEvent";s.desc="Create a MIDI Event";s.prototype.onAction=function(d,c){"assign"==d?(this.properties.channel=c.channel,this.properties.cmd=c.cmd,this.properties.value1= c.data[1],this.properties.value2=c.data[2]):(c=new h,c.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?c.setCommandFromString(this.properties.cmd):c.cmd=this.properties.cmd,c.data[0]=c.cmd|c.channel,c.data[1]=Number(this.properties.value1),c.data[2]=Number(this.properties.value2),this.trigger("on_midi",c))};s.prototype.onExecute=function(){var d=this.properties;if(this.outputs)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())}};c.title="Visualization";c.desc="Audio Visualization";w.registerNodeType("audio/visualization", diff --git a/demo/js/demos.js b/demo/js/demos.js index d0ef9da28..ff3fbcfed 100644 --- a/demo/js/demos.js +++ b/demo/js/demos.js @@ -187,3 +187,6 @@ TestSlotsNode.title = "Flat Slots"; LiteGraph.registerNodeType("features/slots", TestSlotsNode ); + + + diff --git a/src/litegraph.js b/src/litegraph.js index 75757f504..102446d97 100755 --- a/src/litegraph.js +++ b/src/litegraph.js @@ -537,7 +537,7 @@ LGraph.prototype.detachCanvas = function(graphcanvas) /** * Starts running this graph every interval milliseconds. * @method start -* @param {number} interval amount of milliseconds between executions, if -1 then it renders to the monitor refresh rate, default is 1 +* @param {number} interval amount of milliseconds between executions, if 0 then it renders to the monitor refresh rate */ LGraph.prototype.start = function( interval ) @@ -554,10 +554,10 @@ LGraph.prototype.start = function( interval ) //launch this.starttime = LiteGraph.getTime(); this.last_update_time = this.starttime; - interval = interval || 1; + interval = interval || 0; var that = this; - if(interval == -1 && typeof(window) != "undefined" && window.requestAnimationFrame ) + if(interval == 0 && typeof(window) != "undefined" && window.requestAnimationFrame ) { function on_frame() { @@ -4181,21 +4181,25 @@ LGraphCanvas.prototype.processMouseUp = function(e) var nodes = this.graph._nodes; var node_bounding = new Float32Array(4); this.deselectAllNodes(); - if( this.dragging_rectangle[2] < 0 ) //flip if negative width - this.dragging_rectangle[0] += this.dragging_rectangle[2]; - if( this.dragging_rectangle[3] < 0 ) //flip if negative height - this.dragging_rectangle[1] += this.dragging_rectangle[3]; - this.dragging_rectangle[2] = Math.abs( this.dragging_rectangle[2] * this.scale ); //abs to convert negative width - this.dragging_rectangle[3] = Math.abs( this.dragging_rectangle[3] * this.scale ); //abs to convert negative height + //compute bounding and flip if left to right + var w = Math.abs( this.dragging_rectangle[2] ); + var h = Math.abs( this.dragging_rectangle[3] ); + var startx = this.dragging_rectangle[2] < 0 ? this.dragging_rectangle[0] - w : this.dragging_rectangle[0]; + var starty = this.dragging_rectangle[3] < 0 ? this.dragging_rectangle[1] - h : this.dragging_rectangle[1]; + this.dragging_rectangle[0] = startx; this.dragging_rectangle[1] = starty; this.dragging_rectangle[2] = w; this.dragging_rectangle[3] = h; + //test against all nodes (not visible becasue the rectangle maybe start outside + var to_select = []; for(var i = 0; i < nodes.length; ++i) { var node = nodes[i]; node.getBounding( node_bounding ); if(!overlapBounding( this.dragging_rectangle, node_bounding )) continue; //out of the visible area - this.selectNode( node, true ); + to_select.push(node); } + if(to_select.length) + this.selectNodes(to_select); } this.dragging_rectangle = null; } diff --git a/src/nodes/events.js b/src/nodes/events.js index 723e87176..a87d024ce 100644 --- a/src/nodes/events.js +++ b/src/nodes/events.js @@ -147,14 +147,14 @@ TimerEvent.prototype.onExecute = function() if( this.time < this.last_interval || isNaN(this.last_interval) ) { - if( this.inputs[1] ) + if( this.inputs && this.inputs.length > 1 && this.inputs[1] ) this.setOutputData(1,false); return; } this.triggered = true; this.time = this.time % this.last_interval; this.trigger( "on_tick", this.properties.event ); - if( this.inputs[1] ) + if( this.inputs && this.inputs.length > 1 && this.inputs[1] ) this.setOutputData( 1, true ); }