diff --git a/build/litegraph.js b/build/litegraph.js index 48ba623328..02b2ad8085 100644 --- a/build/litegraph.js +++ b/build/litegraph.js @@ -3409,7 +3409,7 @@ if (LiteGraph.isValidConnection(output.type, input.type)) { link_info = new LLink( - this.graph.last_link_id++, + ++this.graph.last_link_id, input.type, this.id, slot, @@ -11331,7 +11331,8 @@ if (typeof exports != "undefined") { function DownloadData() { this.size = [60, 30]; - this.addInput("value", 0, { label: "" }); + this.addInput("data", 0 ); + this.addInput("download", LiteGraph.ACTION ); this.properties = { filename: "data.json" }; this.value = null; var that = this; @@ -11368,6 +11369,11 @@ if (typeof exports != "undefined") { setTimeout( function(){ URL.revokeObjectURL( url ); }, 1000*60 ); //wait one minute to revoke url } + DownloadData.prototype.onAction = function(action, param) { + var that = this; + setTimeout( function(){ that.downloadAsFile(); }, 100); //deferred to avoid blocking the renderer with the popup + } + DownloadData.prototype.onExecute = function() { if (this.inputs[0]) { this.value = this.getInputData(0); diff --git a/build/litegraph.min.js b/build/litegraph.min.js index dfaf00a262..eedf7d57ef 100755 --- a/build/litegraph.min.js +++ b/build/litegraph.min.js @@ -1,621 +1,659 @@ -(function(t){function e(a){b.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function f(a,c,d,r,m,b){this.id=a;this.type=c;this.origin_id=d;this.origin_slot=r;this.target_id=m;this.target_slot=b;this._data=null;this._pos=new Float32Array(2)}function q(a){this._ctor(a)}function p(a){this._ctor(a)}function s(a,c){this.offset=new Float32Array([0,0]);this.scale=1;this.max_scale=10;this.min_scale=0.1;this.onredraw=null;this.enabled=!0;this.last_mouse= -[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,c||this.bindEvents(a))}function 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f(a,b,d){d=d||{};this.background_image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII="; +a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new r;this.zoom_modify_alpha=!0;this.title_text_font=""+e.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+e.NODE_SUBTEXT_SIZE+"px 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+!0;this.render_execution_order=!1;this.render_link_tooltip=this.render_title_colored=!0;this.links_render_mode=e.SPLINE_LINK;this.canvas_mouse=[0,0];this.onDrawLinkTooltip=this.onDrawOverlay=this.onDrawForeground=this.onDrawBackground=this.onMouse=this.onSearchBoxSelection=this.onSearchBox=null;this.connections_width=3;this.round_radius=8;this.over_link_center=this.node_widget=this.current_node=null;this.last_mouse_position=[0,0];this.visible_area=this.ds.visible_area;this.visible_links=[];b&&b.attachCanvas(this); +this.setCanvas(a);this.clear();d.skip_render||this.startRendering();this.autoresize=d.autoresize}function A(a,b){return Math.sqrt((b[0]-a[0])*(b[0]-a[0])+(b[1]-a[1])*(b[1]-a[1]))}function y(a,b,d,u,p,e){return da&&ub?!0:!1}function z(a,b){var d=a[0]+a[2],u=a[1]+a[3],p=b[1]+b[3];return a[0]>b[0]+b[2]||a[1]>p||dc.width-h.width-10&&(e=c.width-h.width-10);g>c.height-h.height- 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NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",DEFAULT_GROUP_FONT:24,LINK_COLOR:"#9A9",EVENT_LINK_COLOR:"#A86",CONNECTING_LINK_COLOR:"#AFA",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,100],VALID_SHAPES:["default","box","round","card"],BOX_SHAPE:1,ROUND_SHAPE:2,CIRCLE_SHAPE:3,CARD_SHAPE:4,ARROW_SHAPE:5,INPUT:1,OUTPUT:2,EVENT:-1,ACTION:-1,ALWAYS:0,ON_EVENT:1,NEVER:2,ON_TRIGGER:3,UP:1,DOWN:2,LEFT:3,RIGHT:4,CENTER:5,STRAIGHT_LINK:0,LINEAR_LINK:1,SPLINE_LINK:2,NORMAL_TITLE:0,NO_TITLE:1, -TRANSPARENT_TITLE:2,AUTOHIDE_TITLE:3,proxy:null,node_images_path:"",debug:!1,catch_exceptions:!0,throw_errors:!0,allow_scripts:!1,registered_node_types:{},node_types_by_file_extension:{},Nodes:{},searchbox_extras:{},registerNodeType:function(a,c){if(!c.prototype)throw"Cannot register a simple object, it must be a class with a prototype";c.type=a;b.debug&&console.log("Node registered: "+a);a.split("/");var d=c.name,r=a.lastIndexOf("/");c.category=a.substr(0,r);c.title||(c.title=d);if(c.prototype)for(var m in q.prototype)c.prototype[m]|| -(c.prototype[m]=q.prototype[m]);Object.defineProperty(c.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;break;case "box":this._shape=b.BOX_SHAPE;break;case "round":this._shape=b.ROUND_SHAPE;break;case "circle":this._shape=b.CIRCLE_SHAPE;break;case "card":this._shape=b.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});r=this.registered_node_types[a];this.registered_node_types[a]=c;c.constructor.name&&(this.Nodes[d]=c);if(b.onNodeTypeRegistered)b.onNodeTypeRegistered(a, -c);if(r&&b.onNodeTypeReplaced)b.onNodeTypeReplaced(a,c,r);c.prototype.onPropertyChange&&console.warn("LiteGraph node class "+a+" has onPropertyChange method, it must be called onPropertyChanged with d at the end");if(c.supported_extensions)for(m in c.supported_extensions)this.node_types_by_file_extension[c.supported_extensions[m].toLowerCase()]=c},wrapFunctionAsNode:function(a,c,d,r,m){for(var g=Array(c.length),h="",k=b.getParameterNames(c),e=0;eh&&(h=m.size[0]),k+=m.size[1]+a;c+=h+a}this.setDirtyCanvas(!0,!0)};e.prototype.getTime=function(){return this.globaltime};e.prototype.getFixedTime=function(){return this.fixedtime};e.prototype.getElapsedTime=function(){return this.elapsed_time};e.prototype.sendEventToAllNodes=function(a,c,d){d=d||b.ALWAYS;var r=this._nodes_in_order?this._nodes_in_order:this._nodes; -if(r)for(var m=0,g=r.length;m=b.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_ida.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[]; -this.properties={};this.properties_info=[];this.flags={}};q.prototype.configure=function(a){this.graph&&this.graph._version++;for(var c in a)if("properties"==c)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d,a.properties[d])}else null!=a[c]&&("object"==typeof a[c]?this[c]&&this[c].configure?this[c].configure(a[c]):this[c]=b.cloneObject(a[c],this[c]):this[c]=a[c]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(d= -0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=c,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=c,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!c)return d.data;var b=this.graph.getNodeById(d.origin_id);if(!b)return d.data;if(b.updateOutputData)b.updateOutputData(d.origin_slot);else if(b.onExecute)b.onExecute();return d.data}};q.prototype.getInputDataType=function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link]; -if(!a)return null;var c=this.graph.getNodeById(a.origin_id);return c?(a=c.outputs[a.origin_slot])?a.type:null:a.type};q.prototype.getInputDataByName=function(a,c){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,c)};q.prototype.isInputConnected=function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};q.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]:null;for(var c=0,d=this.inputs.length;c= -this.outputs.length?null:this.outputs[a]._data};q.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var c=[],d=0;da&&this.pos[1]-m-dc)return!0;return!1};q.prototype.getSlotInPosition=function(a,c){var d=new Float32Array(2); -if(this.inputs)for(var b=0,m=this.inputs.length;b=this.outputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),null;c&&c.constructor===Number&&(c=this.graph.getNodeById(c));if(!c)throw"target node is null";if(c==this)return null;if(d.constructor===String){if(d=c.findInputSlot(d),-1==d)return b.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d===b.EVENT)return null;if(!c.inputs||d>=c.inputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),null}null!=c.inputs[d].link&& -c.disconnectInput(d);var r=this.outputs[a];if(c.onConnectInput&&!1===c.onConnectInput(d,r.type,r))return null;var m=c.inputs[d],g=null;if(b.isValidConnection(r.type,m.type)){g=new f(this.graph.last_link_id++,m.type,this.id,a,c.id,d);this.graph.links[g.id]=g;null==r.links&&(r.links=[]);r.links.push(g.id);c.inputs[d].link=g.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(b.OUTPUT,a,!0,g,r);if(c.onConnectionsChange)c.onConnectionsChange(b.INPUT,d,!0,g,m);this.graph&& -this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(b.INPUT,c,d,this,a),this.graph.onNodeConnectionChange(b.OUTPUT,this,a,c,d))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,g);return g};q.prototype.disconnectOutput=function(a,c){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return b.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.outputs||a>=this.outputs.length)return b.debug&&console.log("Connect: Error, slot number not found"), -!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(c){c.constructor===Number&&(c=this.graph.getNodeById(c));if(!c)throw"Target Node not found";for(var r=0,m=d.links.length;r=this.inputs.length)return b.debug&&console.log("Connect: Error, slot number not found"),!1;var c=this.inputs[a];if(!c)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var r=this.graph.links[d];if(r){var m=this.graph.getNodeById(r.origin_id);if(!m)return!1;var g=m.outputs[r.origin_slot];if(!g||!g.links||0==g.links.length)return!1;for(var h=0,k=g.links.length;h< -k;h++)if(g.links[h]==d){g.links.splice(h,1);break}delete this.graph.links[d];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(b.INPUT,a,!1,r,c);if(m.onConnectionsChange)m.onConnectionsChange(b.OUTPUT,h,!1,r,g);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(b.OUTPUT,m,h),this.graph.onNodeConnectionChange(b.INPUT,this,a))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};q.prototype.getConnectionPos=function(a, -c,d){d=d||new Float32Array(2);var r=0;a&&this.inputs&&(r=this.inputs.length);!a&&this.outputs&&(r=this.outputs.length);var m=0.5*b.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return c=this._collapsed_width||b.NODE_COLLAPSED_WIDTH,this.horizontal?(d[0]=this.pos[0]+0.5*c,d[1]=a?this.pos[1]-b.NODE_TITLE_HEIGHT:this.pos[1]):(d[0]=a?this.pos[0]:this.pos[0]+c,d[1]=this.pos[1]-0.5*b.NODE_TITLE_HEIGHT),d;if(a&&-1==c)return d[0]=this.pos[0]+0.5*b.NODE_TITLE_HEIGHT,d[1]=this.pos[1]+0.5*b.NODE_TITLE_HEIGHT,d;if(a&& -r>c&&this.inputs[c].pos)return d[0]=this.pos[0]+this.inputs[c].pos[0],d[1]=this.pos[1]+this.inputs[c].pos[1],d;if(!a&&r>c&&this.outputs[c].pos)return d[0]=this.pos[0]+this.outputs[c].pos[0],d[1]=this.pos[1]+this.outputs[c].pos[1],d;if(this.horizontal)return d[0]=this.pos[0]+this.size[0]/r*(c+0.5),d[1]=a?this.pos[1]-b.NODE_TITLE_HEIGHT:this.pos[1]+this.size[1],d;d[0]=a?this.pos[0]+m:this.pos[0]+this.size[0]+1-m;d[1]=this.pos[1]+(c+0.7)*b.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d}; -q.prototype.alignToGrid=function(){this.pos[0]=b.CANVAS_GRID_SIZE*Math.round(this.pos[0]/b.CANVAS_GRID_SIZE);this.pos[1]=b.CANVAS_GRID_SIZE*Math.round(this.pos[1]/b.CANVAS_GRID_SIZE)};q.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>q.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this,a)};q.prototype.setDirtyCanvas=function(a,c){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,c])};q.prototype.loadImage=function(a){var c=new Image; -c.src=b.node_images_path+a;c.ready=!1;var d=this;c.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return c};q.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var c=this.graph.list_of_graphcanvas,d=0;da.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size},enumerable:!0})};p.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color; -this.font=a.font};p.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};p.prototype.move=function(a,c,d){this._pos[0]+=a;this._pos[1]+=c;if(!d)for(d=0;dthis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect();if(d){c=c||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(c);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale=1);var b=this.convertCanvasToOffset(c),d=[b[0]-d[0],b[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}}; -s.prototype.changeDeltaScale=function(a,c){this.changeScale(this.scale*a,c)};s.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};t.LGraphCanvas=b.LGraphCanvas=l;l.link_type_colors={"-1":b.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};l.gradients={};l.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input= -this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};l.prototype.setGraph=function(a,c){this.graph!=a&&(c||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};l.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null"; -if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};l.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,c=this._graph_stack.pop();this.selected_nodes={};this.highlighted_links={};c.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};l.prototype.getCurrentGraph= -function(){return this.graph};l.prototype.setCanvas=function(a,c){if(a&&a.constructor===String&&(a=document.getElementById(a),!a))throw"Error creating LiteGraph canvas: Canvas not found";if(a!==this.canvas&&(!a&&this.canvas&&(c||this.unbindEvents()),this.canvas=a,this.ds.element=a)){a.className+=" lgraphcanvas";a.data=this;a.tabindex="1";this.bgcanvas=null;this.bgcanvas||(this.bgcanvas=document.createElement("canvas"),this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height); -if(null==a.getContext){if("canvas"!=a.localName)throw"Element supplied for LGraphCanvas must be a element, you passed a "+a.localName;throw"This browser doesn't support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback=this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);c||this.bindEvents()}};l.prototype._doNothing=function(a){a.preventDefault(); -return!1};l.prototype._doReturnTrue=function(a){a.preventDefault();return!0};l.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,c=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this);a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel", -this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart",this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler,!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);c.addEventListener("keyup",this._key_callback, -!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop",this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};l.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document;this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback); -this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup",this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue);this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler); -this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};l.getFileExtension=function(a){var c=a.indexOf("?");-1!=c&&(a=a.substr(0,c));c=a.lastIndexOf(".");return-1==c?"":a.substr(c+1).toLowerCase()};l.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas"; -if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};l.prototype.setDirty=function(a,c){a&&(this.dirty_canvas=!0);c&&(this.dirty_bgcanvas=!0)};l.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};l.prototype.startRendering=function(){function a(){this.pause_rendering|| -this.draw();var c=this.getCanvasWindow();this.is_rendering&&c.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};l.prototype.stopRendering=function(){this.is_rendering=!1};l.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a);var c=this.getCanvasWindow();l.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);c.document.addEventListener("mousemove",this._mousemove_callback,!0);c.document.addEventListener("mouseup", -this._mouseup_callback,!0);var d=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),r=!1,m=300>b.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();b.closeAllContextMenus(c);if(!this.onMouse||!0!=this.onMouse(a)){if(1==a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,r=!0);var g= -!1;if(d&&this.allow_interaction&&!r&&!this.read_only){this.live_mode||d.flags.pinned||this.bringToFront(d);if(!this.connecting_node&&!d.flags.collapsed&&!this.live_mode)if(!r&&!1!==d.resizable&&z(a.canvasX,a.canvasY,d.pos[0]+d.size[0]-5,d.pos[1]+d.size[1]-5,10,10))this.resizing_node=d,this.canvas.style.cursor="se-resize",r=!0;else{if(d.outputs)for(var h=0,k=d.outputs.length;hg[0]+4||a.canvasYg[1]+4)){this.showLinkMenu(d, -a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>A([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());m&&!this.read_only&&this.showSearchBox(a);g=!0}!r&&g&&this.allow_dragcanvas&&(this.dragging_canvas= -!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(d,a));this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=b.getTime();this.last_mouse_dragging=!0;this.graph.change();(!c.document.activeElement||"input"!=c.document.activeElement.nodeName.toLowerCase()&&"textarea"!=c.document.activeElement.nodeName.toLowerCase())&&a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};l.prototype.processMouseMove=function(a){this.autoresize&& -this.resize();if(this.graph){l.active_canvas=this;this.adjustMouseEvent(a);var c=[a.localX,a.localY],d=[c[0]-this.last_mouse[0],c[1]-this.last_mouse[1]];this.last_mouse=c;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a,this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]= -a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group&&!this.read_only)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(d[0]/this.ds.scale,d[1]/this.ds.scale,a.ctrlKey),this.selected_group._nodes.length&&(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.ds.offset[0]+=d[0]/this.ds.scale,this.ds.offset[1]+=d[1]/this.ds.scale,this.dirty_bgcanvas= -this.dirty_canvas=!0;else if(this.allow_interaction&&!this.read_only){this.connecting_node&&(this.dirty_canvas=!0);for(var r=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),c=0,m=this.graph._nodes.length;ch[0]+4||a.canvasYh[1]+4)){m=g;break}}m!=this.over_link_center&&(this.over_link_center=m,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor="")}if(this.node_capturing_input&&this.node_capturing_input!=r&&this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a);if(this.node_dragged&& -!this.live_mode){for(c in this.selected_nodes)r=this.selected_nodes[c],r.pos[0]+=d[0]/this.ds.scale,r.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(this.resizing_node.size[0]=a.canvasX-this.resizing_node.pos[0],this.resizing_node.size[1]=a.canvasY-this.resizing_node.pos[1],d=Math.max(this.resizing_node.inputs?this.resizing_node.inputs.length:0,this.resizing_node.outputs?this.resizing_node.outputs.length:0)*b.NODE_SLOT_HEIGHT+(this.resizing_node.widgets? -this.resizing_node.widgets.length:0)*(b.NODE_WIDGET_HEIGHT+4)+4,this.resizing_node.size[1]this.dragging_rectangle[3]?this.dragging_rectangle[1]-m:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]? -this.dragging_rectangle[0]-g:this.dragging_rectangle[0];this.dragging_rectangle[1]=h;this.dragging_rectangle[2]=g;this.dragging_rectangle[3]=m;m=[];for(h=0;ha.click_time&&z(a.canvasX,a.canvasY,g.pos[0],g.pos[1]-b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT)&&g.collapse(),this.dirty_bgcanvas=this.dirty_canvas=!0,this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]),this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]),this.graph.config.align_to_grid&&this.node_dragged.alignToGrid(), -this.node_dragged=null;else{g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes);!g&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0],a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2== -a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};l.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var c=null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var d=this.ds.scale;0c&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};l.prototype.isOverNodeBox= -function(a,c,d){var g=b.NODE_TITLE_HEIGHT;return z(c,d,a.pos[0]+2,a.pos[1]+2-g,g-4,g-4)?!0:!1};l.prototype.isOverNodeInput=function(a,c,d,b){if(a.inputs)for(var m=0,g=a.inputs.length;md-this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time: -0;this.frame+=1}};l.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var c=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,c.width,c.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0, -0);if(this.onRender)this.onRender(c,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var c=this.computeVisibleNodes(null,this.visible_nodes),d=0;d> ";c.fillText(b+d.getTitle(),0.5*a.width,40);c.restore()}d=!1;this.onRenderBackground&&(d=this.onRenderBackground(a,c));c.restore();c.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){c.save();this.ds.toCanvasContext(c);if(this.background_image&&0.5this.ds.scale,f=a._shape|| -a.constructor.shape||b.ROUND_SHAPE,p=a.constructor.title_mode,q=!0;p==b.TRANSPARENT_TITLE?q=!1:p==b.AUTOHIDE_TITLE&&e&&(q=!0);h[0]=0;h[1]=q?-m:0;h[2]=d[0]+1;h[3]=q?d[1]+m:d[1];e=c.globalAlpha;c.beginPath();f==b.BOX_SHAPE||n?c.fillRect(h[0],h[1],h[2],h[3]):f==b.ROUND_SHAPE||f==b.CARD_SHAPE?c.roundRect(h[0],h[1],h[2],h[3],this.round_radius,f==b.CARD_SHAPE?0:this.round_radius):f==b.CIRCLE_SHAPE&&c.arc(0.5*d[0],0.5*d[1],0.5*d[0],0,2*Math.PI);c.fill();a.flags.collapsed||(c.shadowColor="transparent",c.fillStyle= -"rgba(0,0,0,0.2)",c.fillRect(0,-1,h[2],2));c.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(c,this,this.canvas);if(q||p==b.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(c,m,d,this.ds.scale,g);else if(p!=b.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){q=a.constructor.title_color||g;a.flags.collapsed&&(c.shadowColor=b.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var u=l.gradients[q];u||(u=l.gradients[q]=c.createLinearGradient(0,0,400,0),u.addColorStop(0, -q),u.addColorStop(1,"#000"));c.fillStyle=u}else c.fillStyle=q;c.beginPath();f==b.BOX_SHAPE||n?c.rect(0,-m,d[0]+1,m):f!=b.ROUND_SHAPE&&f!=b.CARD_SHAPE||c.roundRect(0,-m,d[0]+1,m,this.round_radius,a.flags.collapsed?this.round_radius:0);c.fill();c.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(c,m,d,this.ds.scale);else f==b.ROUND_SHAPE||f==b.CIRCLE_SHAPE||f==b.CARD_SHAPE?(n&&(c.fillStyle="black",c.beginPath(),c.arc(0.5*m,-0.5*m,6,0,2*Math.PI),c.fill()),c.fillStyle=a.boxcolor||b.NODE_DEFAULT_BOXCOLOR, -c.beginPath(),c.arc(0.5*m,-0.5*m,5,0,2*Math.PI),c.fill()):(n&&(c.fillStyle="black",c.fillRect(0.5*(m-10)-1,-0.5*(m+10)-1,12,12)),c.fillStyle=a.boxcolor||b.NODE_DEFAULT_BOXCOLOR,c.fillRect(0.5*(m-10),-0.5*(m+10),10,10));c.globalAlpha=e;if(a.onDrawTitleText)a.onDrawTitleText(c,m,d,this.ds.scale,this.title_text_font,k);!n&&(c.font=this.title_text_font,n=a.getTitle())&&(c.fillStyle=k?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(c.textAlign="center",e=c.measureText(n), -c.fillText(n,m+0.5*e.width,b.NODE_TITLE_TEXT_Y-m),c.textAlign="left"):(c.textAlign="left",c.fillText(n,m,b.NODE_TITLE_TEXT_Y-m)));if(a.onDrawTitle)a.onDrawTitle(c)}if(k){if(a.onBounding)a.onBounding(h);p==b.TRANSPARENT_TITLE&&(h[1]-=m,h[3]+=m);c.lineWidth=1;c.globalAlpha=0.8;c.beginPath();f==b.BOX_SHAPE?c.rect(-6+h[0],-6+h[1],12+h[2],12+h[3]):f==b.ROUND_SHAPE||f==b.CARD_SHAPE&&a.flags.collapsed?c.roundRect(-6+h[0],-6+h[1],12+h[2],12+h[3],2*this.round_radius):f==b.CARD_SHAPE?c.roundRect(-6+h[0],-6+ -h[1],12+h[2],12+h[3],2*this.round_radius,2):f==b.CIRCLE_SHAPE&&c.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);c.strokeStyle="#FFF";c.stroke();c.strokeStyle=g;c.globalAlpha=1}};var B=new Float32Array(4),k=new Float32Array(4),n=new Float32Array(2),g=new Float32Array(2);l.prototype.drawConnections=function(a){var c=b.getTime(),d=this.visible_area;B[0]=d[0]-20;B[1]=d[1]-20;B[2]=d[2]+40;B[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha; -for(var d=this.graph._nodes,h=0,m=d.length;hk[2]&&(k[0]+=k[2],k[2]=Math.abs(k[2]));0>k[3]&&(k[1]+=k[3],k[3]=Math.abs(k[3]));if(w(k, -B)){var D=p.outputs[q],q=e.inputs[l];if(D&&q&&(p=D.dir||(p.horizontal?b.DOWN:b.RIGHT),q=q.dir||(e.horizontal?b.UP:b.LEFT),this.renderLink(a,v,u,f,!1,0,null,p,q),f&&f._last_time&&1E3>c-f._last_time)){var D=2-0.002*(c-f._last_time),F=a.globalAlpha;a.globalAlpha=F*D;this.renderLink(a,v,u,f,!0,D,"white",p,q);a.globalAlpha=F}}}}}}a.globalAlpha=1};l.prototype.renderLink=function(a,c,d,g,m,h,k,e,n,f){g&&this.visible_links.push(g);!k&&g&&(k=g.color||l.link_type_colors[g.type]);k||(k=this.default_link_color); -null!=g&&this.highlighted_links[g.id]&&(k="#FFF");e=e||b.RIGHT;n=n||b.LEFT;var p=A(c,d);this.render_connections_border&&0.6c[1]?0:Math.PI,a.save(),a.translate(u[0],u[1]),a.rotate(D),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(f[0], -f[1]),a.rotate(F),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(m[0],m[1],5,0,2*Math.PI),a.fill());if(h)for(a.fillStyle=k,u=0;5>u;++u)h=(0.001*b.getTime()+0.2*u)%1,m=this.computeConnectionPoint(c,d,h,e,n),a.beginPath(),a.arc(m[0],m[1],5,0,2*Math.PI),a.fill()};l.prototype.computeConnectionPoint=function(a,c,d,g,m){g=g||b.RIGHT;m=m||b.LEFT;var h=A(a,c),k=[a[0],a[1]],e=[c[0],c[1]];switch(g){case b.LEFT:k[0]+=-0.25*h;break;case b.RIGHT:k[0]+=0.25* -h;break;case b.UP:k[1]+=-0.25*h;break;case b.DOWN:k[1]+=0.25*h}switch(m){case b.LEFT:e[0]+=-0.25*h;break;case b.RIGHT:e[0]+=0.25*h;break;case b.UP:e[1]+=-0.25*h;break;case b.DOWN:e[1]+=0.25*h}g=(1-d)*(1-d)*(1-d);m=3*(1-d)*(1-d)*d;h=3*(1-d)*d*d;d*=d*d;return[g*a[0]+m*k[0]+h*e[0]+d*c[0],g*a[1]+m*k[1]+h*e[1]+d*c[1]]};l.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var c=this.visible_nodes,d=0;d< -c.length;++d){var g=c[d];a.fillStyle="black";a.fillRect(g.pos[0]-b.NODE_TITLE_HEIGHT,g.pos[1]-b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT);0==g.order&&a.strokeRect(g.pos[0]-b.NODE_TITLE_HEIGHT+0.5,g.pos[1]-b.NODE_TITLE_HEIGHT+0.5,b.NODE_TITLE_HEIGHT,b.NODE_TITLE_HEIGHT);a.fillStyle="#FFF";a.fillText(g.order,g.pos[0]+-0.5*b.NODE_TITLE_HEIGHT,g.pos[1]-6)}a.globalAlpha=1};l.prototype.drawNodeWidgets=function(a,c,d,g){if(!a.widgets||!a.widgets.length)return 0;var h=a.size[0],k=a.widgets; -c+=2;var e=b.NODE_WIDGET_HEIGHT,n=0.5u.last_y&&ku.options.max&&(u.value=u.options.max);else if("mousedown"==d.type)if((g=u.options.values)&&g.constructor===Function&&(g=u.options.values(u,a)),e=40>e?-1:e>n-40?1:0,"number"==u.type)u.value+=0.1*e*(u.options.step||1),null!=u.options.min&&u.valueu.options.max&&(u.value=u.options.max);else if(e)f= -g.indexOf(u.value)+e,f>=g.length&&(f=0),0>f&&(f=g.length-1),u.value=g[f];else{new b.ContextMenu(g,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:D.bind(u)},f);var D=function(a,c,d){this.value=a;h(this,a);l.dirty_canvas=!0;return!1}}setTimeout(function(){h(this,this.value)}.bind(u),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(u.value=!u.value,u.callback&&setTimeout(function(){h(u,u.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value", -u.value,function(a){this.value=a;h(this,a)}.bind(u),d);break;default:u.mouse&&u.mouse(ctx,d,[e,k],a)}return u}}return null};l.prototype.drawGroups=function(a,c){if(this.graph){var d=this.graph._groups;c.save();c.globalAlpha=0.5*this.editor_alpha;for(var g=0;gd&&0.01>c.editor_alpha&&(clearInterval(b),1>d&&(c.live_mode=!0));1"+f+""+a+"",value:f});if(n.length)return new b.ContextMenu(n,{event:d,callback:e,parentMenu:g,allow_html:!0,node:h},c),!1}};l.decodeHTML=function(a){var c=document.createElement("div");c.innerText=a;return c.innerHTML};l.onResizeNode=function(a,c,d,b,g){g&&(g.size=g.computeSize(), -g.setDirtyCanvas(!0,!0))};l.prototype.showLinkMenu=function(a,c){var d=this;console.log(a.data);new b.ContextMenu(["Delete"],{event:c,title:null!=a.data?a.data.constructor.name:null,callback:function(c){switch(c){case "Delete":d.graph.removeLink(a.id)}}});return!1};l.onShowPropertyEditor=function(a,c,d,b,g){function h(){var c=n.value;"Number"==a.type?c=Number(c):"Boolean"==a.type&&(c=Boolean(c));g[e]=c;k.parentNode&&k.parentNode.removeChild(k);g.setDirtyCanvas(!0,!0)}var e=a.property||"title";c=g[e]; -var k=document.createElement("div");k.className="graphdialog";k.innerHTML="";k.querySelector(".name").innerText=e;var n=k.querySelector("input");n&&(n.value=c,n.addEventListener("blur",function(a){this.focus()}),n.addEventListener("keydown",function(a){13==a.keyCode&&(h(),a.preventDefault(),a.stopPropagation())}));c=l.active_canvas.canvas;d=c.getBoundingClientRect();var f=b=-20;d&&(b-=d.left,f-=d.top);event?(k.style.left= -event.clientX+b+"px",k.style.top=event.clientY+f+"px"):(k.style.left=0.5*c.width+b+"px",k.style.top=0.5*c.height+f+"px");k.querySelector("button").addEventListener("click",h);c.parentNode.appendChild(k)};l.prototype.prompt=function(a,c,d,b){var g=this;a=a||"";var h=!1,e=document.createElement("div");e.className="graphdialog rounded";e.innerHTML=" ";e.close=function(){g.prompt_box=null;e.parentNode&& -e.parentNode.removeChild(e)};1l.search_limit))break}if(Array.prototype.filter)for(F=Object.keys(b.registered_node_types).filter(function(a){return-1!==a.toLowerCase().indexOf(d)}),k=0;kl.search_limit);k++);else for(k in b.registered_node_types)if(-1!= -k.indexOf(d)&&(a(k),-1!==l.search_limit&&e++>l.search_limit))break}}var h=this,e=document.createElement("div");e.className="litegraph litesearchbox graphdialog rounded";e.innerHTML="Search
";e.close=function(){h.search_box=null;document.body.focus();setTimeout(function(){h.canvas.focus()},20);e.parentNode&&e.parentNode.removeChild(e)};var k=null;1";else if("enum"==h&&e.values){n=""}else if("boolean"==h)n="";else{console.warn("unknown type: "+h);return}var l=this.createDialog(""+c+""+n+"",d);if("enum"==h&&e.values){var u=l.querySelector("select");u.addEventListener("change",function(a){g(a.target.value)})}else if("boolean"==h)(u=l.querySelector("input"))&&u.addEventListener("click",function(a){g(!!u.checked)});else if(u=l.querySelector("input"))u.addEventListener("blur",function(a){this.focus()}),u.value=void 0!==a.properties[c]?a.properties[c]:"",u.addEventListener("keydown", -function(a){13==a.keyCode&&(b(),a.preventDefault(),a.stopPropagation())});l.querySelector("button").addEventListener("click",b)}};l.prototype.createDialog=function(a,c){c=c||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var b=this.canvas.getBoundingClientRect(),g=-20,h=-20;b&&(g-=b.left,h-=b.top);c.position?(g+=c.position[0],h+=c.position[1]):c.event?(g+=c.event.clientX,h+=c.event.clientY):(g+=0.5*this.canvas.width,h+=0.5*this.canvas.height);d.style.left=g+"px";d.style.top= -h+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};l.onMenuNodeCollapse=function(a,c,d,b,g){g.collapse()};l.onMenuNodePin=function(a,c,d,b,g){g.pin()};l.onMenuNodeMode=function(a,c,d,g,h){new b.ContextMenu(["Always","On Event","On Trigger","Never"],{event:d,callback:function(a){if(h)switch(a){case "On Event":h.mode=b.ON_EVENT;break;case "On Trigger":h.mode=b.ON_TRIGGER;break;case "Never":h.mode=b.NEVER;break;default:h.mode= -b.ALWAYS}},parentMenu:g,node:h});return!1};l.onMenuNodeColors=function(a,c,d,g,h){if(!h)throw"no node for color";c=[];c.push({value:null,content:"No color"});for(var e in l.node_colors)a=l.node_colors[e],a={value:e,content:""+e+""},c.push(a);new b.ContextMenu(c,{event:d,callback:function(a){h&&((a=a.value?l.node_colors[a.value]: -null)?h.constructor===b.LGraphGroup?h.color=a.groupcolor:(h.color=a.color,h.bgcolor=a.bgcolor):(delete h.color,delete h.bgcolor),h.setDirtyCanvas(!0,!0))},parentMenu:g,node:h});return!1};l.onMenuNodeShapes=function(a,c,d,g,h){if(!h)throw"no node passed";new b.ContextMenu(b.VALID_SHAPES,{event:d,callback:function(a){h&&(h.shape=a,h.setDirtyCanvas(!0))},parentMenu:g,node:h});return!1};l.onMenuNodeRemove=function(a,c,d,b,g){if(!g)throw"no node passed";!1!==g.removable&&(g.graph.remove(g),g.setDirtyCanvas(!0, -!0))};l.onMenuNodeClone=function(a,c,d,b,g){!1!=g.clonable&&(a=g.clone())&&(a.pos=[g.pos[0]+5,g.pos[1]+5],g.graph.add(a),g.setDirtyCanvas(!0,!0))};l.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"},pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"}, -purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};l.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:l.onMenuAdd},{content:"Add Group",callback:l.onGroupAdd}],this._graph_stack&&0Name",b),k=e.querySelector("input");k&&h&&(k.value=h.label||"");e.querySelector("button").addEventListener("click",function(a){k.value&&(h&&(h.label=k.value),d.setDirty(!0));e.close()})}},extra:a},k=null;a&&(k=a.getSlotInPosition(c.canvasX,c.canvasY),l.active_node=a);if(k){h=[];k&&k.output&&k.output.links&&k.output.links.length&&h.push({content:"Disconnect Links",slot:k});var n=k.input||k.output;h.push(n.locked? -"Cannot remove":{content:"Remove Slot",slot:k});h.push(n.nameLocked?"Cannot rename":{content:"Rename Slot",slot:k});e.title=(k.input?k.input.type:k.output.type)||"*";k.input&&k.input.type==b.ACTION&&(e.title="Action");k.output&&k.output.type==b.EVENT&&(e.title="Event")}else a?h=this.getNodeMenuOptions(a):(h=this.getCanvasMenuOptions(),(k=this.graph.getGroupOnPos(c.canvasX,c.canvasY))&&h.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:k,options:this.getGroupMenuOptions(k)}})); -h&&new b.ContextMenu(h,e,g)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,c,d,b,g,h){void 0===g&&(g=5);void 0===h&&(h=g);this.moveTo(a+g,c);this.lineTo(a+d-g,c);this.quadraticCurveTo(a+d,c,a+d,c+g);this.lineTo(a+d,c+b-h);this.quadraticCurveTo(a+d,c+b,a+d-h,c+b);this.lineTo(a+h,c+b);this.quadraticCurveTo(a,c+b,a,c+b-h);this.lineTo(a,c+g);this.quadraticCurveTo(a,c,a+g,c)});b.compareObjects=function(a,c){for(var d in a)if(a[d]!=c[d])return!1;return!0};b.distance= -A;b.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")+")"};b.isInsideRectangle=z;b.growBounding=function(a,c,d){ca[2]&&(a[2]=c);da[3]&&(a[3]=d)};b.isInsideBounding=function(a,c){return a[0]c[1][0]||a[1]>c[1][1]?!1:!0};b.overlapBounding=w;b.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase(); -for(var c=Array(3),d=0,b,g,h=0;6>h;h+=2)b="0123456789ABCDEF".indexOf(a.charAt(h)),g="0123456789ABCDEF".indexOf(a.charAt(h+1)),c[d]=16*b+g,d++;return c};b.num2hex=function(a){for(var c="#",d,b,g=0;3>g;g++)d=a[g]/16,b=a[g]%16,c+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(b);return c};y.prototype.addItem=function(a,c,d){function b(a){var c=this.value;c&&c.has_submenu&&g.call(this,a)}function g(a){var c=this.value,b=!0;h.current_submenu&&h.current_submenu.close(a);if(d.callback){var e=d.callback.call(this, -c,d,a,h,d.node);!0===e&&(b=!1)}if(c&&(c.callback&&!d.ignore_item_callbacks&&!0!==c.disabled&&(e=c.callback.call(this,c,d,a,h,d.extra),!0===e&&(b=!1)),c.submenu)){if(!c.submenu.options)throw"ContextMenu submenu needs options";new h.constructor(c.submenu.options,{callback:c.submenu.callback,event:a,parentMenu:h,ignore_item_callbacks:c.submenu.ignore_item_callbacks,title:c.submenu.title,extra:c.submenu.extra,autoopen:d.autoopen});b=!1}b&&!h.lock&&h.close()}var h=this;d=d||{};var e=document.createElement("div"); -e.className="litemenu-entry submenu";var k=!1;if(null===c)e.classList.add("separator");else{e.innerHTML=c&&c.title?c.title:a;if(e.value=c)c.disabled&&(k=!0,e.classList.add("disabled")),(c.submenu||c.has_submenu)&&e.classList.add("has_submenu");"function"==typeof c?(e.dataset.value=a,e.onclick_callback=c):e.dataset.value=c;c.className&&(e.className+=" "+c.className)}this.root.appendChild(e);k||e.addEventListener("click",g);d.autoopen&&e.addEventListener("mouseenter",b);return e};y.prototype.close= -function(a,c){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!c&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!y.isCursorOverElement(a,this.parentMenu.root)&&y.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};y.trigger=function(a,c,d,b){var g=document.createEvent("CustomEvent");g.initCustomEvent(c, -!0,!0,d);g.srcElement=b;a.dispatchEvent?a.dispatchEvent(g):a.__events&&a.__events.dispatchEvent(g);return g};y.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};y.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};y.isCursorOverElement=function(a,c){var d=a.clientX,b=a.clientY,g=c.getBoundingClientRect();return g?b>g.top&&bg.left&&da?c:dthis.size[0]-n.NODE_TITLE_HEIGHT&&0>a[1]){var d=this;setTimeout(function(){c.openSubgraph(d.subgraph)},10)}};f.prototype.onAction=function(b,a){this.subgraph.onAction(b,a)};f.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var b=0;b=f?this.trigger(null,b):this._pending.push([f,b])};l.prototype.onExecute=function(){var e=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var b=0;be[1]))return this.old_y=b.canvasY,this.captureInput(!0),this.mouse_captured=!0};q.prototype.onMouseMove=function(b){if(this.mouse_captured){var e=this.old_y-b.canvasY;b.shiftKey&&(e*=10);if(b.metaKey||b.altKey)e*=0.1;this.old_y=b.canvasY; -b=this._remainder+e/q.pixels_threshold;this._remainder=b%1;b=Math.clamp(this.properties.value+(b|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=b;this.graph._version++;this.setDirtyCanvas(!0)}};q.prototype.onMouseUp=function(b,e){200>b.click_time&&(this.properties.value=Math.clamp(this.properties.value+(e[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&& -(this.mouse_captured=!1,this.captureInput(!1))};y.registerNodeType("widget/number",q);p.title="Knob";p.desc="Circular controller";p.size=[80,100];p.prototype.onDrawForeground=function(b){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var e=0.5*this.size[0],f=0.5*this.size[1],h=0.5*Math.min(this.size[0],this.size[1])-5;b.globalAlpha=1;b.save();b.translate(e,f);b.rotate(0.75*Math.PI);b.fillStyle="rgba(0,0,0,0.5)"; -b.beginPath();b.moveTo(0,0);b.arc(0,0,h,0,1.5*Math.PI);b.fill();b.strokeStyle="black";b.fillStyle=this.properties.color;b.lineWidth=2;b.beginPath();b.moveTo(0,0);b.arc(0,0,h-4,0,1.5*Math.PI*Math.max(0.01,this.value));b.closePath();b.fill();b.lineWidth=1;b.globalAlpha=1;b.restore();b.fillStyle="black";b.beginPath();b.arc(e,f,0.75*h,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":this.properties.color;b.beginPath();var l=this.value*Math.PI*1.5+0.75*Math.PI;b.arc(e+Math.cos(l)*h*0.65,f+Math.sin(l)* -h*0.65,0.05*h,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":"#AAA";b.font=Math.floor(0.5*h)+"px Arial";b.textAlign="center";b.fillText(this.properties.value.toFixed(this.properties.precision),e,f+0.15*h)}};p.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=y.colorToString([this.value,this.value,this.value])};p.prototype.onMouseDown=function(b){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>b.canvasY-this.pos[1]|| -y.distance([b.canvasX,b.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0);return!0};p.prototype.onMouseMove=function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var e=this.value,e=e-0.01*(b[1]-this.oldmouse[1]);1e&&(e=0);this.value=e;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=b;this.setDirtyCanvas(!0)}}; -p.prototype.onMouseUp=function(b){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};p.prototype.onPropertyChanged=function(b,e){if("min"==b||"max"==b||"value"==b)return this.properties[b]=parseFloat(e),!0};y.registerNodeType("widget/knob",p);s.title="Inner Slider";s.prototype.onPropertyChanged=function(b,e){"value"==b&&(this.slider.value=e)};s.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};y.registerNodeType("widget/internal_slider",s);l.title="H.Slider";l.desc= -"Linear slider controller";l.prototype.onDrawForeground=function(b){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));b.globalAlpha=1;b.lineWidth=1;b.fillStyle="#000";b.fillRect(2,2,this.size[0]-4,this.size[1]-4);b.fillStyle=this.properties.color;b.beginPath();b.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);b.fill()};l.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)* -this.value;this.setOutputData(0,this.properties.value);this.boxcolor=y.colorToString([this.value,this.value,this.value])};l.prototype.onMouseDown=function(b){if(0>b.canvasY-this.pos[1])return!1;this.oldmouse=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];this.captureInput(!0);return!0};l.prototype.onMouseMove=function(b){if(this.oldmouse){b=[b.canvasX-this.pos[0],b.canvasY-this.pos[1]];var e=this.value,e=e+(b[0]-this.oldmouse[0])/this.size[0];1e&&(e=0);this.value=e;this.oldmouse=b;this.setDirtyCanvas(!0)}}; -l.prototype.onMouseUp=function(b){this.oldmouse=null;this.captureInput(!1)};l.prototype.onMouseLeave=function(b){};y.registerNodeType("widget/hslider",l);A.title="Progress";A.desc="Shows data in linear progress";A.prototype.onExecute=function(){var b=this.getInputData(0);void 0!=b&&(this.properties.value=b)};A.prototype.onDrawForeground=function(b){b.lineWidth=1;b.fillStyle=this.properties.color;var e=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),e=Math.min(1, -e),e=Math.max(0,e);b.fillRect(2,2,(this.size[0]-4)*e,this.size[1]-4)};y.registerNodeType("widget/progress",A);z.title="Text";z.desc="Shows the input value";z.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];z.prototype.onDrawForeground=function(b){b.fillStyle=this.properties.color;var e=this.properties.value;this.properties.glowSize?(b.shadowColor=this.properties.color,b.shadowOffsetX=0,b.shadowOffsetY= -0,b.shadowBlur=this.properties.glowSize):b.shadowColor="transparent";var f=this.properties.fontsize;b.textAlign=this.properties.align;b.font=f.toString()+"px "+this.properties.font;this.str="number"==typeof e?e.toFixed(this.properties.decimals):e;if("string"==typeof this.str){var e=this.str.split("\\n"),h;for(h in e)b.fillText(e[h],"left"==this.properties.align?15:this.size[0]-15,-0.15*f+f*(parseInt(h)+1))}b.shadowColor="transparent";this.last_ctx=b;b.textAlign="left"};z.prototype.onExecute=function(){var b= -this.getInputData(0);null!=b&&(this.properties.value=b)};z.prototype.resize=function(){if(this.last_ctx){var b=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var e=0,f;for(f in b){var h=this.last_ctx.measureText(b[f]).width;ep?f.xbox.axes.lx:0,this._left_axis[1]=Math.abs(f.xbox.axes.ly)>p?f.xbox.axes.ly:0,this._right_axis[0]=Math.abs(f.xbox.axes.rx)>p?f.xbox.axes.rx:0,this._right_axis[1]=Math.abs(f.xbox.axes.ry)>p?f.xbox.axes.ry:0,this._triggers[0]=Math.abs(f.xbox.axes.ltrigger)>p?f.xbox.axes.ltrigger: -0,this._triggers[1]=Math.abs(f.xbox.axes.rtrigger)>p?f.xbox.axes.rtrigger:0);if(this.outputs)for(p=0;pf;f++)if(p[f]){f=p[f];p=this.xbox_mapping;p||(p=this.xbox_mapping={axes:[], -buttons:{},hat:"",hatmap:e.CENTER});p.axes.lx=f.axes[0];p.axes.ly=f.axes[1];p.axes.rx=f.axes[2];p.axes.ry=f.axes[3];p.axes.ltrigger=f.buttons[6].value;p.axes.rtrigger=f.buttons[7].value;p.hat="";p.hatmap=e.CENTER;for(var s=0;ss)p.buttons[e.mapping_array[s]]=f.buttons[s].pressed,f.buttons[s].was_pressed&&this.trigger(e.mapping_array[s]+"_button_event");else switch(s){case 12:f.buttons[s].pressed&&(p.hat+="up",p.hatmap|=e.UP); -break;case 13:f.buttons[s].pressed&&(p.hat+="down",p.hatmap|=e.DOWN);break;case 14:f.buttons[s].pressed&&(p.hat+="left",p.hatmap|=e.LEFT);break;case 15:f.buttons[s].pressed&&(p.hat+="right",p.hatmap|=e.RIGHT);break;case 16:p.buttons.home=f.buttons[s].pressed}f.xbox=p;return f}};e.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var f=this._left_axis,s=this._right_axis;e.strokeStyle="#88A";e.strokeRect(0.5*(f[0]+1)*this.size[0]-4,0.5*(f[1]+1)*this.size[1]-4,8,8);e.strokeStyle="#8A8"; -e.strokeRect(0.5*(s[0]+1)*this.size[0]-4,0.5*(s[1]+1)*this.size[1]-4,8,8);f=this.size[1]/this._current_buttons.length;e.fillStyle="#AEB";for(s=0;s","enum",{values:a.values});this.size=[80,60]}function c(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function d(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl="nodes/imgs/icon-sin.png"}function r(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number"); -this.properties={x:1,y:1,formula:"x+y"};this.code_widget=this.addWidget("text","F(x,y)",this.properties.formula,function(a,c,d){d.properties.formula=a});this.addWidget("toggle","allow",C.allow_scripts,function(a){C.allow_scripts=a});this._func=null}function m(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function H(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function E(){this.addInput("vec3", -"vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function I(){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 J(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function G(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]); -this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var C=t.LiteGraph;e.title="Converter";e.desc="type A to type B";e.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var c=0;ca&&(a+=1024);var b=Math.floor(a);a-=b;d=l.data[b];b=l.data[1023==b?0:b+1];c&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+b*a};l.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=l.getValue(a,this.properties.smooth),c=this.properties.min;this._last_v=a*(this.properties.max-c)+c;this.setOutputData(0, -this._last_v)};l.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};C.registerNodeType("math/noise",l);A.title="Spikes";A.desc="spike every random time";A.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0this._remaining_time?(this._remaining_time=Math.random()*(this.properties.max_time-this.properties.min_time)+ -this.properties.min_time,this._blink_time=this.properties.duration,this.boxcolor="#FFF"):this.boxcolor="#000";this.setOutputData(0,a)};C.registerNodeType("math/spikes",A);z.title="Clamp";z.desc="Clamp number between min and max";z.filter="shader";z.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(a=Math.max(this.properties.min,a),a=Math.min(this.properties.max,a),this.setOutputData(0,a))};z.prototype.getCode=function(a){a="";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+ -","+this.properties.max+")");return a};C.registerNodeType("math/clamp",z);w.title="Lerp";w.desc="Linear Interpolation";w.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.getInputData(1);null==c&&(c=0);var d=this.properties.f,b=this.getInputData(2);void 0!==b&&(d=b);this.setOutputData(0,a*(1-d)+c*d)};w.prototype.onGetInputs=function(){return[["f","number"]]};C.registerNodeType("math/lerp",w);y.title="Abs";y.desc="Absolute";y.prototype.onExecute=function(){var a=this.getInputData(0); -null!=a&&this.setOutputData(0,Math.abs(a))};C.registerNodeType("math/abs",y);b.title="Floor";b.desc="Floor number to remove fractional part";b.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};C.registerNodeType("math/floor",b);x.title="Frac";x.desc="Returns fractional part";x.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};C.registerNodeType("math/frac",x);v.title="Smoothstep";v.desc="Smoothstep"; -v.prototype.onExecute=function(){var a=this.getInputData(0);if(void 0!==a){var c=this.properties.A,a=Math.clamp((a-c)/(this.properties.B-c),0,1);this.setOutputData(0,a*a*(3-2*a))}};C.registerNodeType("math/smoothstep",v);h.title="Scale";h.desc="v * factor";h.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};C.registerNodeType("math/scale",h);B.title="Average";B.desc="Average Filter";B.prototype.onExecute=function(){var a=this.getInputData(0); -null==a&&(a=0);var c=this._values.length;this._values[this._current%c]=a;this._current+=1;this._current>c&&(this._current=0);for(var d=a=0;dc&&(c=1);this.properties.samples=Math.round(c);var d=this._values;this._values=new Float32Array(this.properties.samples);d.length<=this._values.length?this._values.set(d):this._values.set(d.subarray(0,this._values.length))};C.registerNodeType("math/average",B);k.title= -"TendTo";k.desc="moves the output value always closer to the input";k.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.properties.factor;this._value=null==this._value?a:this._value*(1-c)+a*c;this.setOutputData(0,this._value)};C.registerNodeType("math/tendTo",k);n.values="+ - * / % ^ max min".split(" ");n.title="Operation";n.desc="Easy math operators";n["@OP"]={type:"enum",title:"operation",values:n.values};n.size=[100,60];n.prototype.getTitle=function(){return"max"== -this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};n.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};n.prototype.onExecute=function(){var a=this.getInputData(0),c=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=c?this.properties.B=c:c=this.properties.B;var d=0;switch(this.properties.OP){case "+":d=a+c;break;case "-":d=a-c;break;case "x":case "X":case "*":d=a*c;break;case "/":d= -a/c;break;case "%":d=a%c;break;case "^":d=Math.pow(a,c);break;case "max":d=Math.max(a,c);break;case "min":d=Math.min(a,c);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,d)};n.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+C.NODE_TITLE_HEIGHT)),a.textAlign="left")};C.registerNodeType("math/operation",n);C.registerSearchboxExtra("math/operation", -"MAX",{properties:{OP:"max"},title:"MAX()"});C.registerSearchboxExtra("math/operation","MIN",{properties:{OP:"min"},title:"MIN()"});g.title="Compare";g.desc="compares between two values";g.prototype.onExecute=function(){var a=this.getInputData(0),c=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==c?this.properties.B=c:c=this.properties.B;for(var d=0,b=this.outputs.length;dB":h=a>c;break;case "A=B":h=a>=c}this.setOutputData(d,h)}}};g.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};C.registerNodeType("math/compare",g);C.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});C.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]], -title:"A!=B"});C.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});C.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});C.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});a.values="> < == != <= >= || &&".split(" ");a["@OP"]={type:"enum",title:"operation",values:a.values};a.title="Condition";a.desc="evaluates condition between A and B"; -a.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};a.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var c=this.getInputData(1);void 0===c?c=this.properties.B:this.properties.B=c;var d=!0;switch(this.properties.OP){case ">":d=a>c;break;case "<":d=a=":d=a>=c;break;case "||":d=a||c;break;case "&&":d=a&&c}this.setOutputData(0,d)};C.registerNodeType("math/condition", -a);c.title="Accumulate";c.desc="Increments a value every time";c.prototype.onExecute=function(){null===this.properties.value&&(this.properties.value=0);var a=this.getInputData(0);this.properties.value=null!==a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};C.registerNodeType("math/accumulate",c);d.title="Trigonometry";d.desc="Sin Cos Tan";d.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var c=this.properties.amplitude, -d=this.findInputSlot("amplitude");-1!=d&&(c=this.getInputData(d));var b=this.properties.offset,d=this.findInputSlot("offset");-1!=d&&(b=this.getInputData(d));for(var d=0,e=this.outputs.length;dXY";m.desc="vector 2 to components";m.prototype.onExecute=function(){var a=this.getInputData(0); -null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};C.registerNodeType("math3d/vec2-to-xyz",m);H.title="XY->Vec2";H.desc="components to vector2";H.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var d=this._data;d[0]=a;d[1]=c;this.setOutputData(0,d)};C.registerNodeType("math3d/xy-to-vec2",H);E.title="Vec3->XYZ";E.desc="vector 3 to components";E.prototype.onExecute=function(){var a=this.getInputData(0); -null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]))};C.registerNodeType("math3d/vec3-to-xyz",E);I.title="XYZ->Vec3";I.desc="components to vector3";I.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var b=this._data;b[0]=a;b[1]=c;b[2]=d;this.setOutputData(0,b)};C.registerNodeType("math3d/xyz-to-vec3",I);J.title= -"Vec4->XYZW";J.desc="vector 4 to components";J.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]),this.setOutputData(3,a[3]))};C.registerNodeType("math3d/vec4-to-xyzw",J);G.title="XYZW->Vec4";G.desc="components to vector4";G.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var c=this.getInputData(1);null==c&&(c=this.properties.y);var d=this.getInputData(2);null== -d&&(d=this.properties.z);var b=this.getInputData(3);null==b&&(b=this.properties.w);var e=this._data;e[0]=a;e[1]=c;e[2]=d;e[3]=b;this.setOutputData(0,e)};C.registerNodeType("math3d/xyzw-to-vec4",G);t.glMatrix&&(t=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},t.title="Quaternion",t.desc="quaternion",t.prototype.onExecute=function(){this._value[0]=this.properties.x;this._value[1]=this.properties.y;this._value[2]=this.properties.z;this._value[3]= -this.properties.w;this.setOutputData(0,this._value)},C.registerNodeType("math3d/quaternion",t),t=function(){this.addInputs([["degrees","number"],["axis","vec3"]]);this.addOutput("quat","quat");this.properties={angle:90,axis:vec3.fromValues(0,1,0)};this._value=quat.create()},t.title="Rotation",t.desc="quaternion rotation",t.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.angle);var c=this.getInputData(1);null==c&&(c=this.properties.axis);a=quat.setAxisAngle(this._value, -c,0.0174532925*a);this.setOutputData(0,a)},C.registerNodeType("math3d/rotation",t),t=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},t.title="Rot. Vec3",t.desc="rotate a point",t.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var c=this.getInputData(1);null==c?this.setOutputData(a):this.setOutputData(0,vec3.transformQuat(vec3.create(),a,c))},C.registerNodeType("math3d/rotate_vec3", -t),t=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},t.title="Mult. 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-var e=this.getInputData(0);null!=e&&b.drawImage(e,0,0,this.canvas.width,this.canvas.height);e=this.getInputData(2);null==e?e=this.properties.fade:this.properties.fade=e;b.globalAlpha=e;e=this.getInputData(1);null!=e&&b.drawImage(e,0,0,this.canvas.width,this.canvas.height);b.globalAlpha=1;this.setOutputData(0,this.canvas);this.setDirtyCanvas(!0)};x.registerNodeType("graphics/imagefade",s);l.title="Crop";l.desc="Crop Image";l.prototype.onAdded=function(){this.createCanvas()};l.prototype.createCanvas= -function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};l.prototype.onExecute=function(){var b=this.getInputData(0);b&&(b.width?(this.canvas.getContext("2d").drawImage(b,-this.properties.x,-this.properties.y,b.width*this.properties.scale,b.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};l.prototype.onDrawBackground=function(b){this.flags.collapsed||this.canvas&&b.drawImage(this.canvas, -0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};l.prototype.onPropertyChanged=function(b,e){this.properties[b]=e;"scale"==b?(this.properties[b]=parseFloat(e),0==this.properties[b]&&(this.trace("Error in scale"),this.properties[b]=1)):this.properties[b]=parseInt(e);this.createCanvas();return!0};x.registerNodeType("graphics/cropImage",l);A.title="Canvas";A.desc="Canvas to render stuff";A.prototype.onExecute=function(){var b=this.canvas,e=this.properties.width|0,f=this.properties.height| -0;b.width!=e&&(b.width=e);b.height!=f&&(b.height=f);this.properties.autoclear&&this.ctx.clearRect(0,0,b.width,b.height);this.setOutputData(0,b)};A.prototype.onAction=function(b,e){"clear"==b&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};x.registerNodeType("graphics/canvas",A);z.title="DrawImage";z.desc="Draws image into a canvas";z.prototype.onExecute=function(){var b=this.getInputData(0);if(b){var e=this.getInputOrProperty("img");if(e){var f=this.getInputOrProperty("x"),k=this.getInputOrProperty("y"); -b.getContext("2d").drawImage(e,f,k)}}};x.registerNodeType("graphics/drawImage",z);w.title="DrawRectangle";w.desc="Draws rectangle in canvas";w.prototype.onExecute=function(){var b=this.getInputData(0);if(b){var e=this.getInputOrProperty("x"),f=this.getInputOrProperty("y"),k=this.getInputOrProperty("w"),n=this.getInputOrProperty("h");b.getContext("2d").fillRect(e,f,k,n)}};x.registerNodeType("graphics/drawRectangle",w);y.title="Video";y.desc="Video playback";y.widgets=[{name:"play",text:"PLAY",type:"minibutton"}, -{name:"stop",text:"STOP",type:"minibutton"},{name:"demo",text:"Demo video",type:"button"},{name:"mute",text:"Mute video",type:"button"}];y.prototype.onExecute=function(){if(this.properties.url&&(this.properties.url!=this._video_url&&this.loadVideo(this.properties.url),this._video&&0!=this._video.width)){var b=this.getInputData(0);b&&0<=b&&1>=b&&(this._video.currentTime=b*this._video.duration,this._video.pause());this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime); -this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};y.prototype.onStart=function(){this.play()};y.prototype.onStop=function(){this.stop()};y.prototype.loadVideo=function(b){this._video_url=b;this.properties.use_proxy&&"http"==b.substr(0,4)&&x.proxy&&(b=x.proxy+b.substr(b.indexOf(":")+3));this._video=document.createElement("video");this._video.src=b;this._video.type="type=video/mp4";this._video.muted=!0;this._video.autoplay=!0;var e=this;this._video.addEventListener("loadedmetadata", -function(b){e.trace("Duration: "+this.duration+" seconds");e.trace("Size: "+this.videoWidth+","+this.videoHeight);e.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(b){});this._video.addEventListener("error",function(b){console.log("Error loading video: "+this.src);e.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:e.trace("You stopped the video.");break;case this.error.MEDIA_ERR_NETWORK:e.trace("Network error - please try again later."); -break;case this.error.MEDIA_ERR_DECODE:e.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:e.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(b){e.trace("Ended.");this.play()})};y.prototype.onPropertyChanged=function(b,e){this.properties[b]=e;"url"==b&&""!=e&&this.loadVideo(e);return!0};y.prototype.play=function(){this._video&&this._video.play()};y.prototype.playPause=function(){this._video&&(this._video.paused?this.play(): -this.pause())};y.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};y.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};y.prototype.onWidget=function(b,e){};x.registerNodeType("graphics/video",y);b.title="Webcam";b.desc="Webcam image";b.is_webcam_open=!1;b.prototype.openStream=function(){function e(l){console.log("Webcam rejected",l);f._webcam_stream=!1;b.is_webcam_open=!1;f.boxcolor="red";f.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation= -!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](e);var f=this}};b.prototype.closeStream=function(){if(this._webcam_stream){var e=this._webcam_stream.getTracks();if(e.length)for(var f=0;f=this.size[1]||!this.properties.show||!this._video||(b.save(),b.drawImage(this._video,0,0,this.size[0],this.size[1]),b.restore())};b.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",x.EVENT],["stream_closed",x.EVENT],["stream_error",x.EVENT]]};x.registerNodeType("graphics/webcam",b)})(this); -(function(t){var e=t.LiteGraph;t.LGraphTexture=null;if("undefined"!=typeof GL){LGraphCanvas.link_type_colors.Texture="#987";var f=function(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[f.image_preview_size,f.image_preview_size]};t.LGraphTexture=f;f.title="Texture";f.desc="Texture";f.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}};f.loadTextureCallback=null;f.image_preview_size=256;f.PASS_THROUGH=1;f.COPY=2;f.LOW=3;f.HIGH=4;f.REUSE=5;f.DEFAULT= -2;f.MODE_VALUES={"pass through":f.PASS_THROUGH,copy:f.COPY,low:f.LOW,high:f.HIGH,reuse:f.REUSE,"default":f.DEFAULT};f.getTexturesContainer=function(){return gl.textures};f.loadTexture=function(a,c){c=c||{};var b=a;"http://"==b.substr(0,7)&&e.proxy&&(b=e.proxy+b.substr(7));return f.getTexturesContainer()[a]=GL.Texture.fromURL(b,c)};f.getTexture=function(a){var c=this.getTexturesContainer();if(!c)throw"Cannot load texture, container of textures not found";c=c[a];return!c&&a&&":"!=a[0]?this.loadTexture(a): -c};f.getTargetTexture=function(a,c,b){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var d=null;switch(b){case f.LOW:d=gl.UNSIGNED_BYTE;break;case f.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case f.REUSE:return a;default:d=a?a.type:gl.UNSIGNED_BYTE}c&&c.width==a.width&&c.height==a.height&&c.type==d||(c=new GL.Texture(a.width,a.height,{type:d,format:gl.RGBA,filter:gl.LINEAR}));return c};f.getTextureType=function(a,c){var b=c?c.type:gl.UNSIGNED_BYTE;switch(a){case f.HIGH:b=gl.HIGH_PRECISION_FORMAT; -break;case f.LOW:b=gl.UNSIGNED_BYTE}return b};f.getWhiteTexture=function(){return this._white_texture?this._white_texture:this._white_texture=GL.Texture.fromMemory(1,1,[255,255,255,255],{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})};f.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),c=0;1048576>c;++c)a[c]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})}; -f.prototype.onDropFile=function(a,c,b){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=c.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a):(a=new Blob([b]),a=URL.createObjectURL(a),d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=c}else this._drop_texture=null,this.properties.name=""};f.prototype.getExtraMenuOptions=function(a){var c=this;if(this._drop_texture)return[{content:"Clear",callback:function(){c._drop_texture=null;c.properties.name=""}}]};f.prototype.onExecute= -function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&&(a=f.getTexture(this.properties.name));if(a){this._last_tex=a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER,gl.LINEAR);this.setOutputData(0,a);for(var c=1;c=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var c=f.generateLowResTexturePreview(this._last_tex);if(!c)return;this._last_preview_tex= -this._last_tex;this._canvas=cloneCanvas(c)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}};f.generateLowResTexturePreview=function(a){if(!a)return null;var c=f.image_preview_size,b=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>c||a.height>c)b=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=b=new GL.Texture(c,c,{minFilter:gl.NEAREST})),a.copyTo(b);a=this._preview_canvas; -a||(this._preview_canvas=a=createCanvas(c,c));b&&b.toCanvas(a);return a};f.prototype.getResources=function(a){a[this.properties.name]=GL.Texture;return a};f.prototype.onGetInputs=function(){return[["in","Texture"]]};f.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]};f.replaceCode=function(a,c){return a.replace(/\{\{[a-zA-Z0-9_]*\}\}/g,function(a){a=a.replace(/[\{\}]/g,"");return c[a]||""})};e.registerNodeType("texture/texture",f);var q=function(){this.addInput("Texture", -"Texture");this.properties={flipY:!1};this.size=[f.image_preview_size,f.image_preview_size]};q.title="Preview";q.desc="Show a texture in the graph canvas";q.allow_preview=!1;q.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&&(a.webgl||q.allow_preview)){var c=this.getInputData(0);if(c){var b=null,b=!c.handle&&a.webgl?c:f.generateLowResTexturePreview(c);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(b,0,0,this.size[0],this.size[1]);a.restore()}}}; -e.registerNodeType("texture/preview",q);var p=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={name:""}};p.title="Save";p.desc="Save a texture in the repository";p.prototype.getPreviewTexture=function(){return this._texture};p.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&&(f.storeTexture?f.storeTexture(this.properties.name,a):f.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a))}; -e.registerNodeType("texture/save",p);var s=function(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="

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

\t\t\t

uv: tex. coords

color: texture colorB: textureB

time: scene time value: input value

For multiline you must type: result = ...

"; -this.properties={value:1,pixelcode:"color + colorB * value",uvcode:"",precision:f.DEFAULT};this.has_error=!1};s.widgets_info={uvcode:{widget:"code"},pixelcode:{widget:"code"},precision:{widget:"combo",values:f.MODE_VALUES}};s.title="Operation";s.desc="Texture shader operation";s.prototype.getExtraMenuOptions=function(a){var c=this;return[{content:c.properties.show?"Hide Texture":"Show Texture",callback:function(){c.properties.show=!c.properties.show}}]};s.prototype.onPropertyChanged=function(){this.has_error= -!1};s.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())};s.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===f.PASS_THROUGH)this.setOutputData(0,a);else{var c=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var b=512,d=512;a?(b=a.width,d=a.height):c&& -(b=c.width,d=c.height);var e=f.getTextureType(this.properties.precision,a);this._tex=a||this._tex?f.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(b,d,{type:e,format:gl.RGBA,filter:gl.LINEAR});e="";this.properties.uvcode&&(e="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(e=this.properties.uvcode));var g="";this.properties.pixelcode&&(g="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(g=this.properties.pixelcode)); -var k=this._shader;if(!(this.has_error||k&&this._shader_code==e+"|"+g)){var h=f.replaceCode(s.pixel_shader,{UV_CODE:e,PIXEL_CODE:g});try{k=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,h),this.boxcolor="#00FF00"}catch(n){GL.Shader.dumpErrorToConsole(n,Shader.SCREEN_VERTEX_SHADER,h);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=k;this._shader_code=e+"|"+g}if(this._shader){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);c&&c.bind(1);var e=Mesh.getScreenQuad();k.uniforms({u_texture:0,u_textureB:1,value:l,texSize:[b,d],time:m}).draw(e)});this.setOutputData(0,this._tex)}}}};s.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\t{{UV_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\t{{PIXEL_CODE}};\n\t\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t\t}\n\t\t\t"; -e.registerNodeType("texture/operation",s);var l=function(){this.addOutput("out","Texture");this.properties={code:"",u_value:1,u_color:[1,1,1,1],width:512,height:512,precision:f.DEFAULT};this.properties.code="//time: time in seconds\n//texSize: vec2 with res\nuniform float u_value;\nuniform vec4 u_color;\n\nvoid main() {\n vec2 uv = v_coord;\n vec3 color = vec3(0.0);\n\t//your code here\n\tcolor.xy=uv;\n\ngl_FragColor = vec4(color, 1.0);\n}\n";this._uniforms={u_value:1,u_color:vec4.create(),in_texture:0, -texSize:vec2.create(),time:0}};l.title="Shader";l.desc="Texture shader";l.widgets_info={code:{type:"code"},precision:{widget:"combo",values:f.MODE_VALUES}};l.prototype.onPropertyChanged=function(a,c){if("code"==a){var b=this.getShader();if(b){var d=b.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"; -w.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";e.registerNodeType("texture/toviewport",w);p=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1, -precision:f.DEFAULT}};p.title="Copy";p.desc="Copy Texture";p.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",values:f.MODE_VALUES}};p.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var c=a.width,b=a.height;0!=this.properties.size&&(b=c=this.properties.size);var d=this._temp_texture,e=a.type;this.properties.precision===f.LOW?e=gl.UNSIGNED_BYTE:this.properties.precision===f.HIGH&& -(e=gl.HIGH_PRECISION_FORMAT);d&&d.width==c&&d.height==b&&d.type==e||(d=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(c)&&isPowerOfTwo(b)&&(d=gl.LINEAR_MIPMAP_LINEAR),this._temp_texture=new GL.Texture(c,b,{type:e,format:gl.RGBA,minFilter:d,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}};e.registerNodeType("texture/copy", -p);var y=function(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:f.DEFAULT}};y.title="Downsample";y.desc="Downsample Texture";y.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:f.MODE_VALUES}};y.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0, -a);else{var c=y._shader;c||(y._shader=c=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,y.pixel_shader));var b=a.width|0,d=a.height|0,e=a.type;this.properties.precision===f.LOW?e=gl.UNSIGNED_BYTE:this.properties.precision===f.HIGH&&(e=gl.HIGH_PRECISION_FORMAT);var g=this.properties.iterations||1,k=a,h=null,n=[],a={type:e,format:a.format},e=vec2.create(),l={u_offset:e};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var m=0;m>1||0;d=d>>1||0;h=GL.Texture.getTemporary(b, -d,a);n.push(h);k.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);k.copyTo(h,c,l);if(1==b&&1==d)break;k=h}this._texture=n.pop();for(m=0;md;d++)this.isOutputConnected(d)? -(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type&&this._channels[d].format==c||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:c,filter:gl.LINEAR})),b++):this._channels[d]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),g=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);g.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";e.registerNodeType("texture/textureChannels",B);var k=function(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B", -"Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:f.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,u_textureA:3,u_color:this._color}};k.title="Channels to Texture";k.desc="Split texture channels";k.widgets_info={precision:{widget:"combo",values:f.MODE_VALUES}};k.prototype.onExecute=function(){var a=f.getWhiteTexture(),c=this.getInputData(0)||a,b=this.getInputData(1)||a,d=this.getInputData(2)|| -a,e=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();k._shader||(k._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,k.pixel_shader));var h=k._shader,a=Math.max(c.width,b.width,d.width,e.width),n=Math.max(c.height,b.height,d.height,e.height),l=this.properties.precision==f.HIGH?f.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&&this._texture.height==n&&this._texture.type==l||(this._texture=new GL.Texture(a,n,{type:l,format:gl.RGBA, -filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var m=this._uniforms;this._texture.drawTo(function(){c.bind(0);b.bind(1);d.bind(2);e.bind(3);h.uniforms(m).draw(g)});this.setOutputData(0,this._texture)};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_textureR;\n\t\t\tuniform sampler2D u_textureG;\n\t\t\tuniform sampler2D u_textureB;\n\t\t\tuniform sampler2D u_textureA;\n\t\t\tuniform vec4 u_color;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t gl_FragColor = u_color * vec4( \t\t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t\t}\n\t\t\t"; -e.registerNodeType("texture/channelsTexture",k);p=function(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:f.DEFAULT}};p.title="Color";p.desc="Generates a 1x1 texture with a constant color";p.widgets_info={precision:{widget:"combo",values:f.MODE_VALUES}};p.prototype.onDrawBackground=function(a){var c=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(c[0],0,1))+","+Math.floor(255*Math.clamp(c[1],0,1))+","+Math.floor(255* -Math.clamp(c[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])};p.prototype.onExecute=function(){var a=this.properties.precision==f.HIGH?f.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var c=0;c 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"; -e.registerNodeType("texture/edges",a);var c=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}};c.title="Depth Range";c.desc="Generates a texture with a depth range";c.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0); -if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA,filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var e=this.properties.range;this.isInputConnected(2)&& -(e=this.getInputData(2),this.properties.range=e);d.u_distance=b;d.u_range=e;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();c._shader||(c._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader),c._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader,{ONLY_DEPTH:""}));var f=this.properties.only_depth?c._shader_onlydepth:c._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes: -[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);f.uniforms(d).draw(g)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}};c.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"; -e.registerNodeType("texture/depth_range",c);var d=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:f.DEFAULT}};d.title="Blur";d.desc="Blur a texture";d.widgets_info={precision:{widget:"combo",values:f.MODE_VALUES}};d.max_iterations=20;d.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var c= -this._final_texture;c&&c.width==a.width&&c.height==a.height&&c.type==a.type||(c=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var b=this.properties.iterations;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.iterations=b);b=Math.min(Math.floor(b),d.max_iterations);if(0==b)this.setOutputData(0,a);else{var g=this.properties.intensity;this.isInputConnected(2)&&(g=this.getInputData(2),this.properties.intensity=g);var f=e.camera_aspect; -f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,k=this.properties.scale||[1,1];a.applyBlur(f*k[0],k[1],g,c);for(a=1;a>=1;1<(b|0)&&(b>>=1);if(2>c)break;n=k[s]=GL.Texture.getTemporary(c,b,d);p[0]=1/l.width;p[1]=1/l.height;l.blit(n,h.uniforms(g));l=n}this.isOutputConnected(2)&&(c=this._average_texture,c&&c.type==a.type&&c.format==a.format||(c=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),p[0]=1/l.width,p[1]=1/l.height,g.u_intensity= -q,g.u_delta=1,l.blit(c,h.uniforms(g)),this.setOutputData(2,c));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);g.u_intensity=this.getInputOrProperty("persistence");g.u_delta=0.5;for(s-=2;0<=s;s--)n=k[s],k[s]=null,p[0]=1/l.width,p[1]=1/l.height,l.blit(n,h.uniforms(g)),GL.Texture.releaseTemporary(l),l=n;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(k=this._glow_texture,k&&k.width==a.width&&k.height==a.height&&k.type==e&&k.format==a.format||(k=this._glow_texture=new GL.Texture(a.width,a.height,{type:e, -format:a.format,filter:gl.LINEAR})),l.blit(k),this.setOutputData(1,k));if(this.isOutputConnected(0)){k=this._final_texture;k&&k.width==a.width&&k.height==a.height&&k.type==e&&k.format==a.format||(k=this._final_texture=new GL.Texture(a.width,a.height,{type:e,format:a.format,filter:gl.LINEAR}));var u=this.getInputData(1),w=this.getInputOrProperty("dirt_factor");g.u_intensity=q;h=u?r._dirt_final_shader:r._final_shader;h||(h=u?r._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader, -{USE_DIRT:""}):r._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.final_pixel_shader));k.drawTo(function(){a.bind(0);l.bind(1);u&&(h.setUniform("u_dirt_factor",w),h.setUniform("u_dirt_texture",u.bind(2)));h.toViewport(g)});this.setOutputData(0,k)}GL.Texture.releaseTemporary(l)}};r.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}"; -r.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}"; -r.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}"; -e.registerNodeType("texture/glow",r);var m=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}};m.title="Kuwahara Filter";m.desc="Filters a texture giving an artistic oil canvas painting";m.max_radius=10;m._shaders=[];m.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var c=this._temp_texture;c&&c.width==a.width&&c.height==a.height&&c.type==a.type||(this._temp_texture=new GL.Texture(a.width, -a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));c=this.properties.radius;c=Math.min(Math.floor(c),m.max_radius);if(0==c)this.setOutputData(0,a);else{var b=this.properties.intensity,d=e.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;m._shaders[c]||(m._shaders[c]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,m.pixel_shader,{RADIUS:c.toFixed(0)}));var g=m._shaders[c],f=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){g.uniforms({u_texture:0, -u_intensity:b,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(f)});this.setOutputData(0,this._temp_texture)}}};m.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"; -e.registerNodeType("texture/kuwahara",m);var H=function(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={sigma:1.4,k:1.6,p:21.7,epsilon:79,phi:0.017}};H.title="XDoG Filter";H.desc="Filters a texture giving an artistic ink style";H.max_radius=10;H._shaders=[];H.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var c=this._temp_texture;c&&c.width==a.width&&c.height==a.height&&c.type==a.type||(this._temp_texture=new GL.Texture(a.width, -a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));H._xdog_shader||(H._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,H.xdog_pixel_shader));var b=H._xdog_shader,d=GL.Mesh.getScreenQuad(),e=this.properties.sigma,g=this.properties.k,f=this.properties.p,k=this.properties.epsilon,h=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){b.uniforms({src:0,sigma:e,k:g,p:f,epsilon:k,phi:h,cvsWidth:a.width,cvsHeight:a.height}).draw(d)});this.setOutputData(0,this._temp_texture)}};H.xdog_pixel_shader= -"\n\tprecision highp float;\n\tuniform sampler2D src;\n\n\tuniform float cvsHeight;\n\tuniform float cvsWidth;\n\n\tuniform float sigma;\n\tuniform float k;\n\tuniform float p;\n\tuniform float epsilon;\n\tuniform float phi;\n\tvarying vec2 v_coord;\n\n\tfloat cosh(float val)\n\t{\n\t\tfloat tmp = exp(val);\n\t\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\t\treturn cosH;\n\t}\n\n\tfloat tanh(float val)\n\t{\n\t\tfloat tmp = exp(val);\n\t\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\t\treturn tanH;\n\t}\n\n\tfloat sinh(float val)\n\t{\n\t\tfloat tmp = exp(val);\n\t\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\t\treturn sinH;\n\t}\n\n\tvoid main(void){\n\t\tvec3 destColor = vec3(0.0);\n\t\tfloat tFrag = 1.0 / cvsHeight;\n\t\tfloat sFrag = 1.0 / cvsWidth;\n\t\tvec2 Frag = vec2(sFrag,tFrag);\n\t\tvec2 uv = gl_FragCoord.st;\n\t\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\t\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\t\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\t\tconst int MAX_NUM_ITERATION = 99999;\n\t\tvec2 sum = vec2(0.0);\n\t\tvec2 norm = vec2(0.0);\n\n\t\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\t\tfloat d = length(vec2(i,j));\n\t\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\t\tnorm += kernel;\n\t\t\tsum += kernel * L;\n\t\t}\n\n\t\tsum /= norm;\n\n\t\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\t\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\t\tdestColor = vec3(edge);\n\t\tgl_FragColor = vec4(destColor, 1.0);\n\t}"; -e.registerNodeType("texture/xDoG",H);var E=function(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0};E.title="Webcam";E.desc="Webcam texture";E.is_webcam_open=!1;E.prototype.openStream=function(){function a(b){E.is_webcam_open=!1;console.log("Webcam rejected",b);c._webcam_stream=!1;c.boxcolor="red";c.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1, -video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var c=this}};E.prototype.closeStream=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var c=0;c=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,0,0,this.size[0],this.size[1]),a.restore())};E.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,c=this._video.videoHeight,b=this._video_texture;b&&b.width==a&&b.height==c||(this._video_texture=new GL.Texture(a,c,{format:gl.RGB, -filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(f.getTexturesContainer()[this.properties.texture_name]=this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a=e.NOTEON||f<=e.NOTEOFF)this.channel= -b&15};Object.defineProperty(e.prototype,"velocity",{get:function(){return this.cmd==e.NOTEON?this.data[2]:-1},set:function(b){this.data[2]=b},enumerable:!0});e.notes="A A# B C C# D D# E F F# G G#".split(" ");e.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(e.prototype,"note",{get:function(){return this.cmd!=e.NOTEON?-1:e.toNoteString(this.data[1],!0)},set:function(b){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0}); -Object.defineProperty(e.prototype,"octave",{get:function(){return this.cmd!=e.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(b){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});e.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};e.computePitch=function(b){return 440*Math.pow(2,(b-69)/12)};e.prototype.getCC=function(){return this.data[1]};e.prototype.getCCValue=function(){return this.data[2]};e.prototype.getPitchBend=function(){return this.data[1]+ -(this.data[2]<<7)-8192};e.computePitchBend=function(b,e){return b+(e<<7)-8192};e.prototype.setCommandFromString=function(b){this.cmd=e.computeCommandFromString(b)};e.computeCommandFromString=function(b){if(!b)return 0;if(b&&b.constructor===Number)return b;b=b.toUpperCase();switch(b){case "NOTE ON":case "NOTEON":return e.NOTEON;case "NOTE OFF":case "NOTEOFF":return e.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return e.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return e.CONTROLLERCHANGE; -case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return e.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return e.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return e.PITCHBEND;case "TIME TICK":case "TIMETICK":return e.TIMETICK;default:return Number(b)}};e.toNoteString=function(b,f){b=Math.round(b);var g,a=Math.floor((b-24)/12+1);g=(b-21)%12;0>g&&(g=12+g);return e.notes[g]+(f?"":a)};e.NoteStringToPitch=function(b){b=b.toUpperCase();var f=b[0],g=4;"#"==b[1]?(f+="#",2this.properties.max_value)return;this.trigger("on_midi",f)}};h.registerNodeType("midi/filter",l);A.title="MIDIEvent";A.desc="Create a MIDI Event";A.color="#243";A.prototype.onAction=function(b,f){"assign"== -b?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==e.NOTEON?this.gate=!0:f.cmd==e.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", -f))};A.prototype.onExecute=function(){var b=this.properties;if(this.inputs)for(var f=0;fb;++b)this.valid_notes[b]=-1!=this.notes_pitches.indexOf(b);for(b=0;12>b;++b)if(this.valid_notes[b])this.offset_notes[b]=0;else for(var e= -1;12>e;++e){if(this.valid_notes[(b-e)%12]){this.offset_notes[b]=-e;break}if(this.valid_notes[(b+e)%12]){this.offset_notes[b]=e;break}}};b.prototype.onAction=function(b,f){f&&f.constructor===e&&(f.data[0]==e.NOTEON||f.data[0]==e.NOTEOFF?(this.midi_event=new e,this.midi_event.setup(f.data),this.midi_event.data[1]+=this.offset_notes[e.note_to_index[f.note]],this.trigger("out",this.midi_event)):this.trigger("out",f))};b.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&b!=this._current_scale&& -this.processScale(b)};h.registerNodeType("midi/quantize",b);x.title="MIDI Play";x.desc="Plays a MIDI note";x.color="#243";x.prototype.onAction=function(b,f){if(f&&f.constructor===e){if(this.instrument&&f.data[0]==e.NOTEON){var g=f.note;if(!g||"undefined"==g||g.constructor!==String)return;this.instrument.play(g,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};x.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&(this.properties.volume=b);b=this.getInputData(2); -null!=b&&(this.properties.duration=b)};h.registerNodeType("midi/play",x);v.title="MIDI Keys";v.desc="Keyboard to play notes";v.color="#243";v.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];v.prototype.onDrawForeground=function(b){if(!this.flags.collapsed){var e=12*this.properties.num_octaves; -this.keys.length=e;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];b.globalAlpha=1;for(var c=0;2>c;c++)for(var d=0;dh+l||b[1]>d))return c}}return-1};v.prototype.onAction=function(b,f){if("reset"==b)for(var g=0;gf[1])){var g=this.getKeyIndex(f);this.keys[g]=!0;this._last_key= -g;var g=12*(this.properties.start_octave-1)+29+g,a=new e;a.setup([e.NOTEON,g,100]);this.trigger("note",a);return!0}};v.prototype.onMouseMove=function(b,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var g=this.getKeyIndex(f);if(this._last_key==g)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,c=new e;c.setup([e.NOTEOFF,a,100]);this.trigger("note",c);this.keys[g]=!0;a=12*(this.properties.start_octave-1)+29+g;c=new e;c.setup([e.NOTEON, -a,100]);this.trigger("note",c);this._last_key=g;return!0}};v.prototype.onMouseUp=function(b,f){if(!(0>f[1])){var g=this.getKeyIndex(f);this.keys[g]=!1;this._last_key=-1;var g=12*(this.properties.start_octave-1)+29+g,a=new e;a.setup([e.NOTEOFF,g,100]);this.trigger("note",a);return!0}};h.registerNodeType("midi/keys",v)})(this); -(function(t){function e(){this.properties={src:"",gain:0.5,loop:!0,autoplay:!0,playbackRate:1};this._loading_audio=!1;this._audiobuffer=null;this._audionodes=[];this._last_sourcenode=null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=g.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function f(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= -null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=g.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function q(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=g.getAudioContext().createAnalyser();this.audionode.graphnode=this;this.audionode.fftSize=this.properties.fftSize;this.audionode.minDecibels=this.properties.minDecibels;this.audionode.maxDecibels= -this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function p(){this.properties={gain:1};this.audionode=g.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function s(){this.properties={impulse_src:"",normalize:!0};this.audionode=g.getAudioContext().createConvolver(); -this.addInput("in","audio");this.addOutput("out","audio")}function l(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=g.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function A(){this.properties={};this.audionode=g.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function z(){this.properties={gain1:0.5,gain2:0.5}; -this.audionode=g.getAudioContext().createGain();this.audionode1=g.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=g.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function w(){this.properties= -{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=g.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function y(){this.properties={delayTime:0.5};this.audionode=g.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function b(){this.properties={frequency:350,detune:0,Q:1}; -this.addProperty("type","lowpass","enum",{values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});this.audionode=g.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function x(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=g.getAudioContext().createOscillator();this.addOutput("out","audio")}function v(){this.properties= -{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function h(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function B(){if(!B.default_code){var a=B.default_function.toString(),c=a.indexOf("{")+1,b=a.lastIndexOf("}");B.default_code=a.substr(c,b-c)}this.properties={code:B.default_code};a=g.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, -1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();B._bypass_function||(B._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function k(){this.audionode=g.getAudioContext().destination;this.addInput("in","audio")}var n=t.LiteGraph,g={};t.LGAudio=g;g.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), -null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended",a)};this._audio_context.oncomplete=function(a){console.log("complete",a)}}return this._audio_context};g.connect=function(a,c){try{a.connect(c)}catch(b){console.warn("LGraphAudio:",b)}};g.disconnect=function(a,c){try{a.disconnect(c)}catch(b){console.warn("LGraphAudio:",b)}};g.changeAllAudiosConnections=function(a,c){if(a.inputs)for(var b= -0;b=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,e),a.lineTo(f,0),a.stroke())}};v.title="Visualization";v.desc="Audio Visualization";n.registerNodeType("audio/visualization",v);h.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=g.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, -b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};h.prototype.onGetInputs=function(){return[["band","number"]]};h.title="Signal";h.desc="extract the signal of some frequency";n.registerNodeType("audio/signal",h);B.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};B["@code"]={widget:"code"};B.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};B.prototype.onStop= -function(){this.audionode.onaudioprocess=B._bypass_function};B.prototype.onPause=function(){this.audionode.onaudioprocess=B._bypass_function};B.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};B.prototype.onExecute=function(){};B.prototype.onRemoved=function(){this.audionode.onaudioprocess=B._bypass_function};B.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback= -this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=B._bypass_function,this.audionode.onaudioprocess=this._callback}};B.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};B.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var d=0;dc&&(c=e.size[0]),h+=e.size[1]+a;b+=c+a}this.setDirtyCanvas(!0,!0)};c.prototype.getTime=function(){return this.globaltime};c.prototype.getFixedTime=function(){return this.fixedtime};c.prototype.getElapsedTime=function(){return this.elapsed_time}; +c.prototype.sendEventToAllNodes=function(a,b,d){d=d||e.ALWAYS;var u=this._nodes_in_order?this._nodes_in_order:this._nodes;if(u)for(var p=0,g=u.length;p=e.MAX_NUMBER_OF_NODES)throw"LiteGraph: max number of nodes in a graph reached";null==a.id||-1==a.id?a.id=++this.last_node_id:this.last_node_ida.length||(this._pos[0]= +a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags={}};l.prototype.configure=function(a){this.graph&&this.graph._version++;for(var b in a)if("properties"==b)for(var d in a.properties){if(this.properties[d]=a.properties[d],this.onPropertyChanged)this.onPropertyChanged(d,a.properties[d])}else null!=a[b]&&("object"==typeof a[b]?this[b]&&this[b].configure? +this[b].configure(a[b]):this[b]=e.cloneObject(a[b],this[b]):this[b]=a[b]);a.title||(this.title=this.constructor.title);if(this.onConnectionsChange){if(this.inputs)for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=b,this.outputs[a].links))for(d=0;d=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=b,this.outputs[a].links))for(d=0;d=this.inputs.length||null==this.inputs[a].link)){var d=this.graph.links[this.inputs[a].link];if(!d)return null;if(!b)return d.data;var e=this.graph.getNodeById(d.origin_id);if(!e)return d.data; +if(e.updateOutputData)e.updateOutputData(d.origin_slot);else if(e.onExecute)e.onExecute();return d.data}};l.prototype.getInputDataType=function(a){if(!this.inputs||a>=this.inputs.length||null==this.inputs[a].link)return null;a=this.graph.links[this.inputs[a].link];if(!a)return null;var b=this.graph.getNodeById(a.origin_id);return b?(a=b.outputs[a.origin_slot])?a.type:null:a.type};l.prototype.getInputDataByName=function(a,b){var d=this.findInputSlot(a);return-1==d?null:this.getInputData(d,b)};l.prototype.isInputConnected= +function(a){return this.inputs?a=this.inputs.length)return null;a=this.inputs[a];return a&&null!==a.link?(a=this.graph.links[a.link])?this.graph.getNodeById(a.origin_id):null:null};l.prototype.getInputOrProperty=function(a){if(!this.inputs||!this.inputs.length)return this.properties?this.properties[a]: +null;for(var b=0,d=this.inputs.length;b=this.outputs.length?null:this.outputs[a]._data};l.prototype.getOutputInfo=function(a){return this.outputs?a=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var b=[],d=0;da&&this.pos[1]-p-db)return!0;return!1};l.prototype.getSlotInPosition=function(a,b){var d=new Float32Array(2);if(this.inputs)for(var e=0,p=this.inputs.length;e=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null;b&&b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"target node is null";if(b==this)return null;if(d.constructor===String){if(d=b.findInputSlot(d),-1==d)return e.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d=== +e.EVENT)return null;if(!b.inputs||d>=b.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}null!=b.inputs[d].link&&b.disconnectInput(d);var g=this.outputs[a];if(b.onConnectInput&&!1===b.onConnectInput(d,g.type,g))return null;var p=b.inputs[d],c=null;if(e.isValidConnection(g.type,p.type)){c=new q(++this.graph.last_link_id,p.type,this.id,a,b.id,d);this.graph.links[c.id]=c;null==g.links&&(g.links=[]);g.links.push(c.id);b.inputs[d].link=c.id;this.graph&&this.graph._version++; +if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,c,g);if(b.onConnectionsChange)b.onConnectionsChange(e.INPUT,d,!0,c,p);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,b,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,b,d))}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this,c);return c};l.prototype.disconnectOutput=function(a,b){if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+ +a),!1}else if(!this.outputs||a>=this.outputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var d=this.outputs[a];if(!d||!d.links||0==d.links.length)return!1;if(b){b.constructor===Number&&(b=this.graph.getNodeById(b));if(!b)throw"Target Node not found";for(var g=0,p=d.links.length;g=this.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),!1;var b=this.inputs[a];if(!b)return!1;var d=this.inputs[a].link;this.inputs[a].link=null;var g=this.graph.links[d];if(g){var p= +this.graph.getNodeById(g.origin_id);if(!p)return!1;var c=p.outputs[g.origin_slot];if(!c||!c.links||0==c.links.length)return!1;for(var h=0,f=c.links.length;hb&&this.inputs[b].pos)return d[0]=this.pos[0]+this.inputs[b].pos[0],d[1]=this.pos[1]+this.inputs[b].pos[1],d;if(!a&&g>b&&this.outputs[b].pos)return d[0]=this.pos[0]+this.outputs[b].pos[0],d[1]=this.pos[1]+this.outputs[b].pos[1],d;if(this.horizontal)return d[0]=this.pos[0]+this.size[0]/g*(b+0.5),d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT: +this.pos[1]+this.size[1],d;d[0]=a?this.pos[0]+p:this.pos[0]+this.size[0]+1-p;d[1]=this.pos[1]+(b+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d};l.prototype.alignToGrid=function(){this.pos[0]=e.CANVAS_GRID_SIZE*Math.round(this.pos[0]/e.CANVAS_GRID_SIZE);this.pos[1]=e.CANVAS_GRID_SIZE*Math.round(this.pos[1]/e.CANVAS_GRID_SIZE)};l.prototype.trace=function(a){this.console||(this.console=[]);this.console.push(a);this.console.length>l.MAX_CONSOLE&&this.console.shift();this.graph.onNodeTrace(this, +a)};l.prototype.setDirtyCanvas=function(a,b){this.graph&&this.graph.sendActionToCanvas("setDirty",[a,b])};l.prototype.loadImage=function(a){var b=new Image;b.src=e.node_images_path+a;b.ready=!1;var d=this;b.onload=function(){this.ready=!0;d.setDirtyCanvas(!0)};return b};l.prototype.captureInput=function(a){if(this.graph&&this.graph.list_of_graphcanvas)for(var b=this.graph.list_of_graphcanvas,d=0;da.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});Object.defineProperty(this,"size",{set:function(a){!a||2>a.length||(this._size[0]=Math.max(140,a[0]),this._size[1]=Math.max(80,a[1]))},get:function(){return this._size}, +enumerable:!0})};k.prototype.configure=function(a){this.title=a.title;this._bounding.set(a.bounding);this.color=a.color;this.font=a.font};k.prototype.serialize=function(){var a=this._bounding;return{title:this.title,bounding:[Math.round(a[0]),Math.round(a[1]),Math.round(a[2]),Math.round(a[3])],color:this.color,font:this.font}};k.prototype.move=function(a,b,d){this._pos[0]+=a;this._pos[1]+=b;if(!d)for(d=0;dthis.max_scale&&(a=this.max_scale);if(a!=this.scale&&this.element){var d=this.element.getBoundingClientRect();if(d){b=b||[0.5*d.width,0.5*d.height];d=this.convertCanvasToOffset(b);this.scale=a;0.01>Math.abs(this.scale-1)&&(this.scale= +1);var e=this.convertCanvasToOffset(b),d=[e[0]-d[0],e[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}};r.prototype.changeDeltaScale=function(a,b){this.changeScale(this.scale*a,b)};r.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};w.LGraphCanvas=e.LGraphCanvas=f;f.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",node:"#DCA"};f.gradients={};f.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame= +0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input=this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);if(this.onClear)this.onClear()};f.prototype.setGraph=function(a,b){this.graph!=a&&(b||this.clear(),!a&&this.graph? +this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};f.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null";if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};f.prototype.closeSubgraph=function(){if(this._graph_stack&&0!=this._graph_stack.length){var a=this.graph._subgraph_node,b=this._graph_stack.pop();this.selected_nodes= +{};this.highlighted_links={};b.attachCanvas(this);this.setDirty(!0,!0);a&&(this.centerOnNode(a),this.selectNodes([a]))}};f.prototype.getCurrentGraph=function(){return this.graph};f.prototype.setCanvas=function(a,b){if(a&&a.constructor===String&&(a=document.getElementById(a),!a))throw"Error creating LiteGraph canvas: Canvas not found";if(a!==this.canvas&&(!a&&this.canvas&&(b||this.unbindEvents()),this.canvas=a,this.ds.element=a)){a.className+=" lgraphcanvas";a.data=this;a.tabindex="1";this.bgcanvas= +null;this.bgcanvas||(this.bgcanvas=document.createElement("canvas"),this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height);if(null==a.getContext){if("canvas"!=a.localName)throw"Element supplied for LGraphCanvas must be a element, you passed a "+a.localName;throw"This browser doesn't support Canvas";}null==(this.ctx=a.getContext("2d"))&&(a.webgl_enabled||console.warn("This canvas seems to be WebGL, enabling WebGL renderer"),this.enableWebGL());this._mousemove_callback= +this.processMouseMove.bind(this);this._mouseup_callback=this.processMouseUp.bind(this);b||this.bindEvents()}};f.prototype._doNothing=function(a){a.preventDefault();return!1};f.prototype._doReturnTrue=function(a){a.preventDefault();return!0};f.prototype.bindEvents=function(){if(this._events_binded)console.warn("LGraphCanvas: events already binded");else{var a=this.canvas,b=this.getCanvasWindow().document;this._mousedown_callback=this.processMouseDown.bind(this);this._mousewheel_callback=this.processMouseWheel.bind(this); +a.addEventListener("mousedown",this._mousedown_callback,!0);a.addEventListener("mousemove",this._mousemove_callback);a.addEventListener("mousewheel",this._mousewheel_callback,!1);a.addEventListener("contextmenu",this._doNothing);a.addEventListener("DOMMouseScroll",this._mousewheel_callback,!1);a.addEventListener("touchstart",this.touchHandler,!0);a.addEventListener("touchmove",this.touchHandler,!0);a.addEventListener("touchend",this.touchHandler,!0);a.addEventListener("touchcancel",this.touchHandler, +!0);this._key_callback=this.processKey.bind(this);a.addEventListener("keydown",this._key_callback,!0);b.addEventListener("keyup",this._key_callback,!0);this._ondrop_callback=this.processDrop.bind(this);a.addEventListener("dragover",this._doNothing,!1);a.addEventListener("dragend",this._doNothing,!1);a.addEventListener("drop",this._ondrop_callback,!1);a.addEventListener("dragenter",this._doReturnTrue,!1);this._events_binded=!0}};f.prototype.unbindEvents=function(){if(this._events_binded){var a=this.getCanvasWindow().document; +this.canvas.removeEventListener("mousedown",this._mousedown_callback);this.canvas.removeEventListener("mousewheel",this._mousewheel_callback);this.canvas.removeEventListener("DOMMouseScroll",this._mousewheel_callback);this.canvas.removeEventListener("keydown",this._key_callback);a.removeEventListener("keyup",this._key_callback);this.canvas.removeEventListener("contextmenu",this._doNothing);this.canvas.removeEventListener("drop",this._ondrop_callback);this.canvas.removeEventListener("dragenter",this._doReturnTrue); +this.canvas.removeEventListener("touchstart",this.touchHandler);this.canvas.removeEventListener("touchmove",this.touchHandler);this.canvas.removeEventListener("touchend",this.touchHandler);this.canvas.removeEventListener("touchcancel",this.touchHandler);this._ondrop_callback=this._key_callback=this._mousewheel_callback=this._mousedown_callback=null;this._events_binded=!1}else console.warn("LGraphCanvas: no events binded")};f.getFileExtension=function(a){var b=a.indexOf("?");-1!=b&&(a=a.substr(0,b)); +b=a.lastIndexOf(".");return-1==b?"":a.substr(b+1).toLowerCase()};f.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};f.prototype.setDirty=function(a,b){a&&(this.dirty_canvas=!0);b&&(this.dirty_bgcanvas=!0)}; +f.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};f.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var b=this.getCanvasWindow();this.is_rendering&&b.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};f.prototype.stopRendering=function(){this.is_rendering=!1};f.prototype.processMouseDown=function(a){if(this.graph){this.adjustMouseEvent(a); +var b=this.getCanvasWindow();f.active_canvas=this;this.canvas.removeEventListener("mousemove",this._mousemove_callback);b.document.addEventListener("mousemove",this._mousemove_callback,!0);b.document.addEventListener("mouseup",this._mouseup_callback,!0);var d=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes,5),g=!1,p=300>e.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();e.closeAllContextMenus(b);if(!this.onMouse||!0!=this.onMouse(a)){if(1== +a.which){a.ctrlKey&&(this.dragging_rectangle=new Float32Array(4),this.dragging_rectangle[0]=a.canvasX,this.dragging_rectangle[1]=a.canvasY,this.dragging_rectangle[2]=1,this.dragging_rectangle[3]=1,g=!0);var c=!1;if(d&&this.allow_interaction&&!g&&!this.read_only){this.live_mode||d.flags.pinned||this.bringToFront(d);if(!this.connecting_node&&!d.flags.collapsed&&!this.live_mode)if(!g&&!1!==d.resizable&&y(a.canvasX,a.canvasY,d.pos[0]+d.size[0]-5,d.pos[1]+d.size[1]-5,10,10))this.resizing_node=d,this.canvas.style.cursor= +"se-resize",g=!0;else{if(d.outputs)for(var h=0,m=d.outputs.length;hc[0]+4||a.canvasYc[1]+4)){this.showLinkMenu(d,a);break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>A([a.canvasX,a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale? +this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());p&&!this.read_only&&this.showSearchBox(a);c=!0}!g&&c&&this.allow_dragcanvas&&(this.dragging_canvas=!0)}else 2!=a.which&&3==a.which&&(this.read_only||this.processContextMenu(d,a));this.last_mouse[0]=a.localX;this.last_mouse[1]=a.localY;this.last_mouseclick=e.getTime();this.last_mouse_dragging=!0;this.graph.change();(!b.document.activeElement||"input"!=b.document.activeElement.nodeName.toLowerCase()&&"textarea"!=b.document.activeElement.nodeName.toLowerCase())&& +a.preventDefault();a.stopPropagation();if(this.onMouseDown)this.onMouseDown(a);return!1}}};f.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){f.active_canvas=this;this.adjustMouseEvent(a);var b=[a.localX,a.localY],d=[b[0]-this.last_mouse[0],b[1]-this.last_mouse[1]];this.last_mouse=b;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;a.dragging=this.last_mouse_dragging;this.node_widget&&(this.processNodeWidgets(this.node_widget[0],this.canvas_mouse,a, +this.node_widget[1]),this.dirty_canvas=!0);if(this.dragging_rectangle)this.dragging_rectangle[2]=a.canvasX-this.dragging_rectangle[0],this.dragging_rectangle[3]=a.canvasY-this.dragging_rectangle[1],this.dirty_canvas=!0;else if(this.selected_group&&!this.read_only)this.selected_group_resizing?this.selected_group.size=[a.canvasX-this.selected_group.pos[0],a.canvasY-this.selected_group.pos[1]]:(this.selected_group.move(d[0]/this.ds.scale,d[1]/this.ds.scale,a.ctrlKey),this.selected_group._nodes.length&& +(this.dirty_canvas=!0)),this.dirty_bgcanvas=!0;else if(this.dragging_canvas)this.ds.offset[0]+=d[0]/this.ds.scale,this.ds.offset[1]+=d[1]/this.ds.scale,this.dirty_bgcanvas=this.dirty_canvas=!0;else if(this.allow_interaction&&!this.read_only){this.connecting_node&&(this.dirty_canvas=!0);for(var g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes),b=0,c=this.graph._nodes.length;bm[0]+4||a.canvasYm[1]+4)){c=h;break}}c!=this.over_link_center&&(this.over_link_center=c,this.dirty_canvas=!0);this.canvas&&(this.canvas.style.cursor= +"")}if(this.node_capturing_input&&this.node_capturing_input!=g&&this.node_capturing_input.onMouseMove)this.node_capturing_input.onMouseMove(a);if(this.node_dragged&&!this.live_mode){for(b in this.selected_nodes)g=this.selected_nodes[b],g.pos[0]+=d[0]/this.ds.scale,g.pos[1]+=d[1]/this.ds.scale;this.dirty_bgcanvas=this.dirty_canvas=!0}this.resizing_node&&!this.live_mode&&(this.resizing_node.size[0]=a.canvasX-this.resizing_node.pos[0],this.resizing_node.size[1]=a.canvasY-this.resizing_node.pos[1],d= +Math.max(this.resizing_node.inputs?this.resizing_node.inputs.length:0,this.resizing_node.outputs?this.resizing_node.outputs.length:0)*e.NODE_SLOT_HEIGHT+(this.resizing_node.widgets?this.resizing_node.widgets.length:0)*(e.NODE_WIDGET_HEIGHT+4)+4,this.resizing_node.size[1]this.dragging_rectangle[3]?this.dragging_rectangle[1]-c:this.dragging_rectangle[1];this.dragging_rectangle[0]=0>this.dragging_rectangle[2]?this.dragging_rectangle[0]-g:this.dragging_rectangle[0];this.dragging_rectangle[1]=h;this.dragging_rectangle[2]=g;this.dragging_rectangle[3]=c;c=[];for(h=0;ha.click_time&&y(a.canvasX,a.canvasY,g.pos[0],g.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT)&&g.collapse(), +this.dirty_bgcanvas=this.dirty_canvas=!0,this.node_dragged.pos[0]=Math.round(this.node_dragged.pos[0]),this.node_dragged.pos[1]=Math.round(this.node_dragged.pos[1]),this.graph.config.align_to_grid&&this.node_dragged.alignToGrid(),this.node_dragged=null;else{g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes);!g&&300>a.click_time&&this.deselectAllNodes();this.dirty_canvas=!0;this.dragging_canvas=!1;if(this.node_over&&this.node_over.onMouseUp)this.node_over.onMouseUp(a,[a.canvasX-this.node_over.pos[0], +a.canvasY-this.node_over.pos[1]],this);if(this.node_capturing_input&&this.node_capturing_input.onMouseUp)this.node_capturing_input.onMouseUp(a,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]])}}else 2==a.which?(this.dirty_canvas=!0,this.dragging_canvas=!1):3==a.which&&(this.dirty_canvas=!0,this.dragging_canvas=!1);this.graph.change();a.stopPropagation();a.preventDefault();return!1}};f.prototype.processMouseWheel=function(a){if(this.graph&&this.allow_dragcanvas){var b= +null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail;this.adjustMouseEvent(a);var d=this.ds.scale;0b&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};f.prototype.isOverNodeBox=function(a,b,d){var g=e.NODE_TITLE_HEIGHT;return y(b,d,a.pos[0]+2,a.pos[1]+2-g,g-4,g-4)?!0:!1};f.prototype.isOverNodeInput=function(a,b,d,e){if(a.inputs)for(var g=0,c=a.inputs.length;gd- +this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};f.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var b=this.canvas;a.restore();a.setTransform(1,0,0,1,0,0);this.dirty_area&&(a.save(),a.beginPath(),a.rect(this.dirty_area[0],this.dirty_area[1],this.dirty_area[2],this.dirty_area[3]), +a.clip());this.clear_background&&a.clearRect(0,0,b.width,b.height);this.bgcanvas==this.canvas?this.drawBackCanvas():a.drawImage(this.bgcanvas,0,0);if(this.onRender)this.onRender(b,a);this.show_info&&this.renderInfo(a);if(this.graph){a.save();this.ds.toCanvasContext(a);for(var b=this.computeVisibleNodes(null,this.visible_nodes),d=0;d> ";b.fillText(e+d.getTitle(),0.5*a.width,40);b.restore()}d=!1;this.onRenderBackground&&(d=this.onRenderBackground(a,b));b.restore(); +b.setTransform(1,0,0,1,0,0);this.visible_links.length=0;if(this.graph){b.save();this.ds.toCanvasContext(b);if(this.background_image&&0.5this.ds.scale,k=a._shape||a.constructor.shape||e.ROUND_SHAPE,l=a.constructor.title_mode,t=!0;l==e.TRANSPARENT_TITLE?t=!1:l==e.AUTOHIDE_TITLE&&n&&(t=!0);g[0]=0;g[1]=t?-h:0;g[2]=d[0]+1;g[3]=t?d[1]+h:d[1];n=b.globalAlpha;b.beginPath();k==e.BOX_SHAPE||s?b.fillRect(g[0],g[1],g[2],g[3]):k==e.ROUND_SHAPE||k==e.CARD_SHAPE?b.roundRect(g[0],g[1],g[2],g[3],this.round_radius, +k==e.CARD_SHAPE?0:this.round_radius):k==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0],0,2*Math.PI);b.fill();a.flags.collapsed||(b.shadowColor="transparent",b.fillStyle="rgba(0,0,0,0.2)",b.fillRect(0,-1,g[2],2));b.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(b,this,this.canvas);if(t||l==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(b,h,d,this.ds.scale,c);else if(l!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){t=a.constructor.title_color|| +c;a.flags.collapsed&&(b.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var v=f.gradients[t];v||(v=f.gradients[t]=b.createLinearGradient(0,0,400,0),v.addColorStop(0,t),v.addColorStop(1,"#000"));b.fillStyle=v}else b.fillStyle=t;b.beginPath();k==e.BOX_SHAPE||s?b.rect(0,-h,d[0]+1,h):k!=e.ROUND_SHAPE&&k!=e.CARD_SHAPE||b.roundRect(0,-h,d[0]+1,h,this.round_radius,a.flags.collapsed?this.round_radius:0);b.fill();b.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(b,h,d,this.ds.scale); +else k==e.ROUND_SHAPE||k==e.CIRCLE_SHAPE||k==e.CARD_SHAPE?(s&&(b.fillStyle="black",b.beginPath(),b.arc(0.5*h,-0.5*h,6,0,2*Math.PI),b.fill()),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.beginPath(),b.arc(0.5*h,-0.5*h,5,0,2*Math.PI),b.fill()):(s&&(b.fillStyle="black",b.fillRect(0.5*(h-10)-1,-0.5*(h+10)-1,12,12)),b.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,b.fillRect(0.5*(h-10),-0.5*(h+10),10,10));b.globalAlpha=n;if(a.onDrawTitleText)a.onDrawTitleText(b,h,d,this.ds.scale,this.title_text_font, +m);!s&&(b.font=this.title_text_font,s=a.getTitle())&&(b.fillStyle=m?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(b.textAlign="center",n=b.measureText(s),b.fillText(s,h+0.5*n.width,e.NODE_TITLE_TEXT_Y-h),b.textAlign="left"):(b.textAlign="left",b.fillText(s,h,e.NODE_TITLE_TEXT_Y-h)));if(a.onDrawTitle)a.onDrawTitle(b)}if(m){if(a.onBounding)a.onBounding(g);l==e.TRANSPARENT_TITLE&&(g[1]-=h,g[3]+=h);b.lineWidth=1;b.globalAlpha=0.8;b.beginPath();k==e.BOX_SHAPE?b.rect(-6+ +g[0],-6+g[1],12+g[2],12+g[3]):k==e.ROUND_SHAPE||k==e.CARD_SHAPE&&a.flags.collapsed?b.roundRect(-6+g[0],-6+g[1],12+g[2],12+g[3],2*this.round_radius):k==e.CARD_SHAPE?b.roundRect(-6+g[0],-6+g[1],12+g[2],12+g[3],2*this.round_radius,2):k==e.CIRCLE_SHAPE&&b.arc(0.5*d[0],0.5*d[1],0.5*d[0]+6,0,2*Math.PI);b.strokeStyle="#FFF";b.stroke();b.strokeStyle=c;b.globalAlpha=1}};var s=new Float32Array(4),h=new Float32Array(4),m=new Float32Array(2),n=new Float32Array(2);f.prototype.drawConnections=function(a){var b= +e.getTime(),d=this.visible_area;s[0]=d[0]-20;s[1]=d[1]-20;s[2]=d[2]+40;s[3]=d[3]+40;a.lineWidth=this.connections_width;a.fillStyle="#AAA";a.strokeStyle="#AAA";a.globalAlpha=this.editor_alpha;for(var d=this.graph._nodes,g=0,c=d.length;gh[2]&&(h[0]+=h[2],h[2]=Math.abs(h[2]));0>h[3]&&(h[1]+=h[3],h[3]=Math.abs(h[3]));if(z(h,s)){var C=t.outputs[v],v=f.inputs[k];if(C&&v&&(t=C.dir||(t.horizontal?e.DOWN:e.RIGHT),v=v.dir||(f.horizontal?e.UP:e.LEFT),this.renderLink(a,r,B,l,!1,0,null,t,v),l&&l._last_time&&1E3>b-l._last_time)){var C=2-0.002*(b-l._last_time),J=a.globalAlpha;a.globalAlpha=J*C;this.renderLink(a,r,B,l,!0,C,"white",t,v); +a.globalAlpha=J}}}}}}a.globalAlpha=1};f.prototype.renderLink=function(a,b,d,g,c,h,m,n,k,s){g&&this.visible_links.push(g);!m&&g&&(m=g.color||f.link_type_colors[g.type]);m||(m=this.default_link_color);null!=g&&this.highlighted_links[g.id]&&(m="#FFF");n=n||e.RIGHT;k=k||e.LEFT;var l=A(b,d);this.render_connections_border&&0.6b[1]?0:Math.PI,a.save(),a.translate(t[0],t[1]),a.rotate(C),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore(),a.save(),a.translate(s[0],s[1]),a.rotate(v),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(c[0],c[1],5,0,2*Math.PI),a.fill());if(h)for(a.fillStyle=m,t=0;5>t;++t)h=(0.001*e.getTime()+0.2*t)%1,c=this.computeConnectionPoint(b,d,h,n,k),a.beginPath(),a.arc(c[0], +c[1],5,0,2*Math.PI),a.fill()};f.prototype.computeConnectionPoint=function(a,b,d,g,c){g=g||e.RIGHT;c=c||e.LEFT;var h=A(a,b),f=[a[0],a[1]],m=[b[0],b[1]];switch(g){case e.LEFT:f[0]+=-0.25*h;break;case e.RIGHT:f[0]+=0.25*h;break;case e.UP:f[1]+=-0.25*h;break;case e.DOWN:f[1]+=0.25*h}switch(c){case e.LEFT:m[0]+=-0.25*h;break;case e.RIGHT:m[0]+=0.25*h;break;case e.UP:m[1]+=-0.25*h;break;case e.DOWN:m[1]+=0.25*h}g=(1-d)*(1-d)*(1-d);c=3*(1-d)*(1-d)*d;h=3*(1-d)*d*d;d*=d*d;return[g*a[0]+c*f[0]+h*m[0]+d*b[0], +g*a[1]+c*f[1]+h*m[1]+d*b[1]]};f.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var b=this.visible_nodes,d=0;dl.last_y&&fl.options.max&&(l.value=l.options.max);else if("mousedown"==d.type)if((g=l.options.values)&&g.constructor===Function&&(g=l.options.values(l, +a)),h=40>h?-1:h>m-40?1:0,"number"==l.type)l.value+=0.1*h*(l.options.step||1),null!=l.options.min&&l.valuel.options.max&&(l.value=l.options.max);else if(h)n=g.indexOf(l.value)+h,n>=g.length&&(n=0),0>n&&(n=g.length-1),l.value=g[n];else{new e.ContextMenu(g,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:C.bind(l)},n);var C=function(a,b,d){this.value=a;c(this,a);k.dirty_canvas=!0;return!1}}setTimeout(function(){c(this, +this.value)}.bind(l),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(l.value=!l.value,l.callback&&setTimeout(function(){c(l,l.value)},20));break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",l.value,function(a){this.value=a;c(this,a)}.bind(l),d);break;default:l.mouse&&l.mouse(ctx,d,[h,f],a)}return l}}return null};f.prototype.drawGroups=function(a,b){if(this.graph){var d=this.graph._groups;b.save();b.globalAlpha=0.5*this.editor_alpha;for(var g=0;gd&&0.01>b.editor_alpha&&(clearInterval(e),1>d&&(b.live_mode=!0));1"+n+""+a+"",value:n});if(k.length)return new e.ContextMenu(k,{event:d,callback:h,parentMenu:g, +allow_html:!0,node:c},b),!1}};f.decodeHTML=function(a){var b=document.createElement("div");b.innerText=a;return b.innerHTML};f.onResizeNode=function(a,b,d,g,e){e&&(e.size=e.computeSize(),e.setDirtyCanvas(!0,!0))};f.prototype.showLinkMenu=function(a,b){var d=this;console.log(a.data);new e.ContextMenu(["Delete"],{event:b,title:null!=a.data?a.data.constructor.name:null,callback:function(b){switch(b){case "Delete":d.graph.removeLink(a.id)}}});return!1};f.onShowPropertyEditor=function(a,b,d,g,e){function c(){var b= +k.value;"Number"==a.type?b=Number(b):"Boolean"==a.type&&(b=Boolean(b));e[h]=b;m.parentNode&&m.parentNode.removeChild(m);e.setDirtyCanvas(!0,!0)}var h=a.property||"title";b=e[h];var m=document.createElement("div");m.className="graphdialog";m.innerHTML="";m.querySelector(".name").innerText=h;var k=m.querySelector("input");k&&(k.value=b,k.addEventListener("blur",function(a){this.focus()}),k.addEventListener("keydown", +function(a){13==a.keyCode&&(c(),a.preventDefault(),a.stopPropagation())}));b=f.active_canvas.canvas;d=b.getBoundingClientRect();var n=g=-20;d&&(g-=d.left,n-=d.top);event?(m.style.left=event.clientX+g+"px",m.style.top=event.clientY+n+"px"):(m.style.left=0.5*b.width+g+"px",m.style.top=0.5*b.height+n+"px");m.querySelector("button").addEventListener("click",c);b.parentNode.appendChild(m)};f.prototype.prompt=function(a,b,d,g){var e=this;a=a||"";var c=!1,h=document.createElement("div");h.className="graphdialog rounded"; +h.innerHTML=" ";h.close=function(){e.prompt_box=null;h.parentNode&&h.parentNode.removeChild(h)};1f.search_limit))break}if(Array.prototype.filter)for(l=Object.keys(e.registered_node_types).filter(function(a){return-1!== +a.toLowerCase().indexOf(d)}),m=0;mf.search_limit);m++);else for(m in e.registered_node_types)if(-1!=m.indexOf(d)&&(a(m),-1!==f.search_limit&&h++>f.search_limit))break}}var c=this,h=document.createElement("div");h.className="litegraph litesearchbox graphdialog rounded";h.innerHTML="Search
";h.close=function(){c.search_box=null;document.body.focus();setTimeout(function(){c.canvas.focus()}, +20);h.parentNode&&h.parentNode.removeChild(h)};var m=null;1";else if("enum"==c&&h.values){m=""}else if("boolean"== +c)m="";else{console.warn("unknown type: "+c);return}var n=this.createDialog(""+b+""+m+"",d);if("enum"==c&&h.values){var l=n.querySelector("select");l.addEventListener("change",function(a){e(a.target.value)})}else if("boolean"==c)(l=n.querySelector("input"))&&l.addEventListener("click",function(a){e(!!l.checked)});else if(l=n.querySelector("input"))l.addEventListener("blur", +function(a){this.focus()}),l.value=void 0!==a.properties[b]?a.properties[b]:"",l.addEventListener("keydown",function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())});n.querySelector("button").addEventListener("click",g)}};f.prototype.createDialog=function(a,b){b=b||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var g=this.canvas.getBoundingClientRect(),e=-20,c=-20;g&&(e-=g.left,c-=g.top);b.position?(e+=b.position[0],c+=b.position[1]):b.event?(e+=b.event.clientX, +c+=b.event.clientY):(e+=0.5*this.canvas.width,c+=0.5*this.canvas.height);d.style.left=e+"px";d.style.top=c+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};f.onMenuNodeCollapse=function(a,b,d,g,e){e.collapse()};f.onMenuNodePin=function(a,b,d,g,e){e.pin()};f.onMenuNodeMode=function(a,b,d,g,c){new e.ContextMenu(["Always","On Event","On Trigger","Never"],{event:d,callback:function(a){if(c)switch(a){case "On Event":c.mode=e.ON_EVENT; +break;case "On Trigger":c.mode=e.ON_TRIGGER;break;case "Never":c.mode=e.NEVER;break;default:c.mode=e.ALWAYS}},parentMenu:g,node:c});return!1};f.onMenuNodeColors=function(a,b,d,g,c){if(!c)throw"no node for color";b=[];b.push({value:null,content:"No color"});for(var h in f.node_colors)a=f.node_colors[h],a={value:h,content:""+h+""},b.push(a);new e.ContextMenu(b,{event:d,callback:function(a){c&&((a=a.value?f.node_colors[a.value]:null)?c.constructor===e.LGraphGroup?c.color=a.groupcolor:(c.color=a.color,c.bgcolor=a.bgcolor):(delete c.color,delete c.bgcolor),c.setDirtyCanvas(!0,!0))},parentMenu:g,node:c});return!1};f.onMenuNodeShapes=function(a,b,d,g,c){if(!c)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){c&&(c.shape=a,c.setDirtyCanvas(!0))},parentMenu:g,node:c});return!1}; +f.onMenuNodeRemove=function(a,b,d,g,e){if(!e)throw"no node passed";!1!==e.removable&&(e.graph.remove(e),e.setDirtyCanvas(!0,!0))};f.onMenuNodeClone=function(a,b,d,g,e){!1!=e.clonable&&(a=e.clone())&&(a.pos=[e.pos[0]+5,e.pos[1]+5],e.graph.add(a),e.setDirtyCanvas(!0,!0))};f.node_colors={red:{color:"#322",bgcolor:"#533",groupcolor:"#A88"},brown:{color:"#332922",bgcolor:"#593930",groupcolor:"#b06634"},green:{color:"#232",bgcolor:"#353",groupcolor:"#8A8"},blue:{color:"#223",bgcolor:"#335",groupcolor:"#88A"}, +pale_blue:{color:"#2a363b",bgcolor:"#3f5159",groupcolor:"#3f789e"},cyan:{color:"#233",bgcolor:"#355",groupcolor:"#8AA"},purple:{color:"#323",bgcolor:"#535",groupcolor:"#a1309b"},yellow:{color:"#432",bgcolor:"#653",groupcolor:"#b58b2a"},black:{color:"#222",bgcolor:"#000",groupcolor:"#444"}};f.prototype.getCanvasMenuOptions=function(){var a=null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:f.onMenuAdd},{content:"Add Group",callback:f.onGroupAdd}],this._graph_stack&& +0Name",e),m=h.querySelector("input");m&&c&&(m.value=c.label||"");h.querySelector("button").addEventListener("click",function(a){m.value&&(c&&(c.label=m.value),d.setDirty(!0));h.close()})}},extra:a};a&&(h.title=a.type);var m=null;a&&(m=a.getSlotInPosition(b.canvasX,b.canvasY),f.active_node= +a);if(m){c=[];m&&m.output&&m.output.links&&m.output.links.length&&c.push({content:"Disconnect Links",slot:m});var k=m.input||m.output;c.push(k.locked?"Cannot remove":{content:"Remove Slot",slot:m});c.push(k.nameLocked?"Cannot rename":{content:"Rename Slot",slot:m});h.title=(m.input?m.input.type:m.output.type)||"*";m.input&&m.input.type==e.ACTION&&(h.title="Action");m.output&&m.output.type==e.EVENT&&(h.title="Event")}else a?c=this.getNodeMenuOptions(a):(c=this.getCanvasMenuOptions(),(m=this.graph.getGroupOnPos(b.canvasX, +b.canvasY))&&c.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:m,options:this.getGroupMenuOptions(m)}}));c&&new e.ContextMenu(c,h,g)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,b,d,e,g,c){void 0===g&&(g=5);void 0===c&&(c=g);this.moveTo(a+g,b);this.lineTo(a+d-g,b);this.quadraticCurveTo(a+d,b,a+d,b+g);this.lineTo(a+d,b+e-c);this.quadraticCurveTo(a+d,b+e,a+d-c,b+e);this.lineTo(a+c,b+e);this.quadraticCurveTo(a,b+e,a,b+e-c);this.lineTo(a, +b+g);this.quadraticCurveTo(a,b,a+g,b)});e.compareObjects=function(a,b){for(var d in a)if(a[d]!=b[d])return!1;return!0};e.distance=A;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=y;e.growBounding=function(a,b,d){ba[2]&&(a[2]=b);da[3]&&(a[3]=d)};e.isInsideBounding=function(a,b){return a[0]b[1][0]||a[1]>b[1][1]?!1:!0};e.overlapBounding=z;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var b=Array(3),d=0,g,e,c=0;6>c;c+=2)g="0123456789ABCDEF".indexOf(a.charAt(c)),e="0123456789ABCDEF".indexOf(a.charAt(c+1)),b[d]=16*g+e,d++;return b};e.num2hex=function(a){for(var b="#",d,g,e=0;3>e;e++)d=a[e]/16,g=a[e]%16,b+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(g);return b};x.prototype.addItem=function(a,b,d){function e(a){var b=this.value;b&&b.has_submenu&& +g.call(this,a)}function g(a){var b=this.value,e=!0;c.current_submenu&&c.current_submenu.close(a);if(d.callback){var h=d.callback.call(this,b,d,a,c,d.node);!0===h&&(e=!1)}if(b&&(b.callback&&!d.ignore_item_callbacks&&!0!==b.disabled&&(h=b.callback.call(this,b,d,a,c,d.extra),!0===h&&(e=!1)),b.submenu)){if(!b.submenu.options)throw"ContextMenu submenu needs options";new c.constructor(b.submenu.options,{callback:b.submenu.callback,event:a,parentMenu:c,ignore_item_callbacks:b.submenu.ignore_item_callbacks, +title:b.submenu.title,extra:b.submenu.extra,autoopen:d.autoopen});e=!1}e&&!c.lock&&c.close()}var c=this;d=d||{};var h=document.createElement("div");h.className="litemenu-entry submenu";var m=!1;if(null===b)h.classList.add("separator");else{h.innerHTML=b&&b.title?b.title:a;if(h.value=b)b.disabled&&(m=!0,h.classList.add("disabled")),(b.submenu||b.has_submenu)&&h.classList.add("has_submenu");"function"==typeof b?(h.dataset.value=a,h.onclick_callback=b):h.dataset.value=b;b.className&&(h.className+=" "+ +b.className)}this.root.appendChild(h);m||h.addEventListener("click",g);d.autoopen&&h.addEventListener("mouseenter",e);return h};x.prototype.close=function(a,b){this.root.parentNode&&this.root.parentNode.removeChild(this.root);this.parentMenu&&!b&&(this.parentMenu.lock=!1,this.parentMenu.current_submenu=null,void 0===a?this.parentMenu.close():a&&!x.isCursorOverElement(a,this.parentMenu.root)&&x.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&& +clearTimeout(this.root.closing_timer)};x.trigger=function(a,b,d,e){var g=document.createEvent("CustomEvent");g.initCustomEvent(b,!0,!0,d);g.srcElement=e;a.dispatchEvent?a.dispatchEvent(g):a.__events&&a.__events.dispatchEvent(g);return g};x.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};x.prototype.getFirstEvent=function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};x.isCursorOverElement=function(a, +b){var d=a.clientX,e=a.clientY,g=b.getBoundingClientRect();return g?e>g.top&&eg.left&&d +a?b:dthis.size[0]-n.NODE_TITLE_HEIGHT&&0>b[1]){var g=this;setTimeout(function(){d.openSubgraph(g.subgraph)}, +10)}};q.prototype.onAction=function(a,b){this.subgraph.onAction(a,b)};q.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var a=0;a=f?this.trigger(null,e):this._pending.push([f,e])};f.prototype.onExecute=function(){var c=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var e=0;ec[1]))return this.old_y=e.canvasY,this.captureInput(!0),this.mouse_captured=!0};l.prototype.onMouseMove=function(e){if(this.mouse_captured){var c=this.old_y-e.canvasY;e.shiftKey&&(c*=10);if(e.metaKey||e.altKey)c*=0.1;this.old_y=e.canvasY; +e=this._remainder+c/l.pixels_threshold;this._remainder=e%1;e=Math.clamp(this.properties.value+(e|0)*this.properties.step,this.properties.min,this.properties.max);this.properties.value=e;this.graph._version++;this.setDirtyCanvas(!0)}};l.prototype.onMouseUp=function(c,f){200>c.click_time&&(this.properties.value=Math.clamp(this.properties.value+(f[1]>0.5*this.size[1]?-1:1)*this.properties.step,this.properties.min,this.properties.max),this.graph._version++,this.setDirtyCanvas(!0));this.mouse_captured&& +(this.mouse_captured=!1,this.captureInput(!1))};x.registerNodeType("widget/number",l);k.title="Knob";k.desc="Circular controller";k.size=[80,100];k.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));var f=0.5*this.size[0],k=0.5*this.size[1],g=0.5*Math.min(this.size[0],this.size[1])-5;c.globalAlpha=1;c.save();c.translate(f,k);c.rotate(0.75*Math.PI);c.fillStyle="rgba(0,0,0,0.5)"; +c.beginPath();c.moveTo(0,0);c.arc(0,0,g,0,1.5*Math.PI);c.fill();c.strokeStyle="black";c.fillStyle=this.properties.color;c.lineWidth=2;c.beginPath();c.moveTo(0,0);c.arc(0,0,g-4,0,1.5*Math.PI*Math.max(0.01,this.value));c.closePath();c.fill();c.lineWidth=1;c.globalAlpha=1;c.restore();c.fillStyle="black";c.beginPath();c.arc(f,k,0.75*g,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":this.properties.color;c.beginPath();var l=this.value*Math.PI*1.5+0.75*Math.PI;c.arc(f+Math.cos(l)*g*0.65,k+Math.sin(l)* +g*0.65,0.05*g,0,2*Math.PI,!0);c.fill();c.fillStyle=this.mouseOver?"white":"#AAA";c.font=Math.floor(0.5*g)+"px Arial";c.textAlign="center";c.fillText(this.properties.value.toFixed(this.properties.precision),f,k+0.15*g)}};k.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=x.colorToString([this.value,this.value,this.value])};k.prototype.onMouseDown=function(c){this.center=[0.5*this.size[0],0.5*this.size[1]+20];this.radius=0.5*this.size[0];if(20>c.canvasY-this.pos[1]|| +x.distance([c.canvasX,c.canvasY],[this.pos[0]+this.center[0],this.pos[1]+this.center[1]])>this.radius)return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};k.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f-0.01*(c[1]-this.oldmouse[1]);1f&&(f=0);this.value=f;this.properties.value=this.properties.min+(this.properties.max-this.properties.min)*this.value;this.oldmouse=c;this.setDirtyCanvas(!0)}}; +k.prototype.onMouseUp=function(c){this.oldmouse&&(this.oldmouse=null,this.captureInput(!1))};k.prototype.onPropertyChanged=function(c,f){if("min"==c||"max"==c||"value"==c)return this.properties[c]=parseFloat(f),!0};x.registerNodeType("widget/knob",k);r.title="Inner Slider";r.prototype.onPropertyChanged=function(c,f){"value"==c&&(this.slider.value=f)};r.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};x.registerNodeType("widget/internal_slider",r);f.title="H.Slider";f.desc= +"Linear slider controller";f.prototype.onDrawForeground=function(c){-1==this.value&&(this.value=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min));c.globalAlpha=1;c.lineWidth=1;c.fillStyle="#000";c.fillRect(2,2,this.size[0]-4,this.size[1]-4);c.fillStyle=this.properties.color;c.beginPath();c.rect(4,4,(this.size[0]-8)*this.value,this.size[1]-8);c.fill()};f.prototype.onExecute=function(){this.properties.value=this.properties.min+(this.properties.max-this.properties.min)* +this.value;this.setOutputData(0,this.properties.value);this.boxcolor=x.colorToString([this.value,this.value,this.value])};f.prototype.onMouseDown=function(c){if(0>c.canvasY-this.pos[1])return!1;this.oldmouse=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];this.captureInput(!0);return!0};f.prototype.onMouseMove=function(c){if(this.oldmouse){c=[c.canvasX-this.pos[0],c.canvasY-this.pos[1]];var f=this.value,f=f+(c[0]-this.oldmouse[0])/this.size[0];1f&&(f=0);this.value=f;this.oldmouse=c;this.setDirtyCanvas(!0)}}; +f.prototype.onMouseUp=function(c){this.oldmouse=null;this.captureInput(!1)};f.prototype.onMouseLeave=function(c){};x.registerNodeType("widget/hslider",f);A.title="Progress";A.desc="Shows data in linear progress";A.prototype.onExecute=function(){var c=this.getInputData(0);void 0!=c&&(this.properties.value=c)};A.prototype.onDrawForeground=function(c){c.lineWidth=1;c.fillStyle=this.properties.color;var f=(this.properties.value-this.properties.min)/(this.properties.max-this.properties.min),f=Math.min(1, +f),f=Math.max(0,f);c.fillRect(2,2,(this.size[0]-4)*f,this.size[1]-4)};x.registerNodeType("widget/progress",A);y.title="Text";y.desc="Shows the input value";y.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];y.prototype.onDrawForeground=function(c){c.fillStyle=this.properties.color;var f=this.properties.value;this.properties.glowSize?(c.shadowColor=this.properties.color,c.shadowOffsetX=0,c.shadowOffsetY= +0,c.shadowBlur=this.properties.glowSize):c.shadowColor="transparent";var k=this.properties.fontsize;c.textAlign=this.properties.align;c.font=k.toString()+"px "+this.properties.font;this.str="number"==typeof f?f.toFixed(this.properties.decimals):f;if("string"==typeof this.str){var f=this.str.split("\\n"),g;for(g in f)c.fillText(f[g],"left"==this.properties.align?15:this.size[0]-15,-0.15*k+k*(parseInt(g)+1))}c.shadowColor="transparent";this.last_ctx=c;c.textAlign="left"};y.prototype.onExecute=function(){var c= +this.getInputData(0);null!=c&&(this.properties.value=c)};y.prototype.resize=function(){if(this.last_ctx){var c=this.str.split("\\n");this.last_ctx.font=this.properties.fontsize+"px "+this.properties.font;var f=0,k;for(k in c){var g=this.last_ctx.measureText(c[k]).width;fk?l.xbox.axes.lx:0,this._left_axis[1]=Math.abs(l.xbox.axes.ly)>k?l.xbox.axes.ly:0,this._right_axis[0]=Math.abs(l.xbox.axes.rx)>k?l.xbox.axes.rx:0,this._right_axis[1]=Math.abs(l.xbox.axes.ry)>k?l.xbox.axes.ry:0,this._triggers[0]=Math.abs(l.xbox.axes.ltrigger)>k?l.xbox.axes.ltrigger: +0,this._triggers[1]=Math.abs(l.xbox.axes.rtrigger)>k?l.xbox.axes.rtrigger:0);if(this.outputs)for(k=0;kl;l++)if(k[l]){l=k[l];k=this.xbox_mapping;k||(k=this.xbox_mapping={axes:[], +buttons:{},hat:"",hatmap:c.CENTER});k.axes.lx=l.axes[0];k.axes.ly=l.axes[1];k.axes.rx=l.axes[2];k.axes.ry=l.axes[3];k.axes.ltrigger=l.buttons[6].value;k.axes.rtrigger=l.buttons[7].value;k.hat="";k.hatmap=c.CENTER;for(var r=0;rr)k.buttons[c.mapping_array[r]]=l.buttons[r].pressed,l.buttons[r].was_pressed&&this.trigger(c.mapping_array[r]+"_button_event");else switch(r){case 12:l.buttons[r].pressed&&(k.hat+="up",k.hatmap|=c.UP); +break;case 13:l.buttons[r].pressed&&(k.hat+="down",k.hatmap|=c.DOWN);break;case 14:l.buttons[r].pressed&&(k.hat+="left",k.hatmap|=c.LEFT);break;case 15:l.buttons[r].pressed&&(k.hat+="right",k.hatmap|=c.RIGHT);break;case 16:k.buttons.home=l.buttons[r].pressed}l.xbox=k;return l}};c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){var k=this._left_axis,r=this._right_axis;c.strokeStyle="#88A";c.strokeRect(0.5*(k[0]+1)*this.size[0]-4,0.5*(k[1]+1)*this.size[1]-4,8,8);c.strokeStyle="#8A8"; +c.strokeRect(0.5*(r[0]+1)*this.size[0]-4,0.5*(r[1]+1)*this.size[1]-4,8,8);k=this.size[1]/this._current_buttons.length;c.fillStyle="#AEB";for(r=0;r","enum",{values:b.values});this.size=[80,60]}function d(){this.addInput("inc","number");this.addOutput("total","number");this.addProperty("increment",1);this.addProperty("value",0)}function u(){this.addInput("v","number");this.addOutput("sin","number");this.addProperty("amplitude",1);this.addProperty("offset",0);this.bgImageUrl= +"nodes/imgs/icon-sin.png"}function p(){this.addInput("x","number");this.addInput("y","number");this.addOutput("","number");this.properties={x:1,y:1,formula:"x+y"};this.code_widget=this.addWidget("text","F(x,y)",this.properties.formula,function(a,b,d){d.properties.formula=a});this.addWidget("toggle","allow",B.allow_scripts,function(a){B.allow_scripts=a});this._func=null}function K(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function E(){this.addInputs([["x", +"number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function G(){this.addInput("vec3","vec3");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number")}function H(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties={x:0,y:0,z:0};this._data=new Float32Array(3)}function F(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number"); +this.addOutput("z","number");this.addOutput("w","number")}function I(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4","vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}var B=w.LiteGraph;c.title="Converter";c.desc="type A to type B";c.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var b=0;ba&&(a+=1024);var c=Math.floor(a);a-=c;d=f.data[c];c=f.data[1023==c?0:c+1];b&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+c*a};f.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=f.getValue(a,this.properties.smooth), +b=this.properties.min;this._last_v=a*(this.properties.max-b)+b;this.setOutputData(0,this._last_v)};f.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};B.registerNodeType("math/noise",f);A.title="Spikes";A.desc="spike every random time";A.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0this._remaining_time?(this._remaining_time= +Math.random()*(this.properties.max_time-this.properties.min_time)+this.properties.min_time,this._blink_time=this.properties.duration,this.boxcolor="#FFF"):this.boxcolor="#000";this.setOutputData(0,a)};B.registerNodeType("math/spikes",A);y.title="Clamp";y.desc="Clamp number between min and max";y.filter="shader";y.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(a=Math.max(this.properties.min,a),a=Math.min(this.properties.max,a),this.setOutputData(0,a))};y.prototype.getCode=function(a){a= +"";this.isInputConnected(0)&&(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};B.registerNodeType("math/clamp",y);z.title="Lerp";z.desc="Linear Interpolation";z.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.getInputData(1);null==b&&(b=0);var d=this.properties.f,c=this.getInputData(2);void 0!==c&&(d=c);this.setOutputData(0,a*(1-d)+b*d)};z.prototype.onGetInputs=function(){return[["f","number"]]};B.registerNodeType("math/lerp",z);x.title= +"Abs";x.desc="Absolute";x.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};B.registerNodeType("math/abs",x);e.title="Floor";e.desc="Floor number to remove fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};B.registerNodeType("math/floor",e);v.title="Frac";v.desc="Returns fractional part";v.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0, +a%1)};B.registerNodeType("math/frac",v);t.title="Smoothstep";t.desc="Smoothstep";t.prototype.onExecute=function(){var a=this.getInputData(0);if(void 0!==a){var b=this.properties.A,a=Math.clamp((a-b)/(this.properties.B-b),0,1);this.setOutputData(0,a*a*(3-2*a))}};B.registerNodeType("math/smoothstep",t);g.title="Scale";g.desc="v * factor";g.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};B.registerNodeType("math/scale",g);s.title="Gate"; +s.desc="if v is true, then outputs A, otherwise B";s.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};B.registerNodeType("math/gate",s);h.title="Average";h.desc="Average Filter";h.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this._values.length;this._values[this._current%b]=a;this._current+=1;this._current>b&&(this._current=0);for(var d=a=0;db&&(b=1);this.properties.samples=Math.round(b);var d=this._values;this._values=new Float32Array(this.properties.samples);d.length<=this._values.length?this._values.set(d):this._values.set(d.subarray(0,this._values.length))};B.registerNodeType("math/average",h);m.title="TendTo";m.desc="moves the output value always closer to the input";m.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.factor;this._value=null==this._value?a:this._value* +(1-b)+a*b;this.setOutputData(0,this._value)};B.registerNodeType("math/tendTo",m);n.values="+ - * / % ^ max min".split(" ");n.title="Operation";n.desc="Easy math operators";n["@OP"]={type:"enum",title:"operation",values:n.values};n.size=[100,60];n.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};n.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};n.prototype.onExecute= +function(){var a=this.getInputData(0),b=this.getInputData(1);null!=a?this.properties.A=a:a=this.properties.A;null!=b?this.properties.B=b:b=this.properties.B;var d=0;switch(this.properties.OP){case "+":d=a+b;break;case "-":d=a-b;break;case "x":case "X":case "*":d=a*b;break;case "/":d=a/b;break;case "%":d=a%b;break;case "^":d=Math.pow(a,b);break;case "max":d=Math.max(a,b);break;case "min":d=Math.min(a,b);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,d)};n.prototype.onDrawBackground= +function(a){this.flags.collapsed||(a.font="40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+B.NODE_TITLE_HEIGHT)),a.textAlign="left")};B.registerNodeType("math/operation",n);B.registerSearchboxExtra("math/operation","MAX",{properties:{OP:"max"},title:"MAX()"});B.registerSearchboxExtra("math/operation","MIN",{properties:{OP:"min"},title:"MIN()"});a.title="Compare";a.desc="compares between two values";a.prototype.onExecute=function(){var a= +this.getInputData(0),b=this.getInputData(1);void 0!==a?this.properties.A=a:a=this.properties.A;void 0!==b?this.properties.B=b:b=this.properties.B;for(var d=0,c=this.outputs.length;dB":e=a>b;break;case "A=B":e=a>=b}this.setOutputData(d,e)}}};a.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"], +["A>B","boolean"],["A=B","boolean"],["A<=B","boolean"]]};B.registerNodeType("math/compare",a);B.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});B.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});B.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});B.registerSearchboxExtra("math/compare","<",{outputs:[["A=",{outputs:[["A>=B","boolean"]],title:"A>=B"});B.registerSearchboxExtra("math/compare","<=",{outputs:[["A<=B","boolean"]],title:"A<=B"});b.values="> < == != <= >= || &&".split(" ");b["@OP"]={type:"enum",title:"operation",values:b.values};b.title="Condition";b.desc="evaluates condition between A and B";b.prototype.getTitle=function(){return"A "+this.properties.OP+" B"};b.prototype.onExecute=function(){var a=this.getInputData(0);void 0===a?a=this.properties.A:this.properties.A=a;var b=this.getInputData(1); +void 0===b?b=this.properties.B:this.properties.B=b;var d=!0;switch(this.properties.OP){case ">":d=a>b;break;case "<":d=a=":d=a>=b;break;case "||":d=a||b;break;case "&&":d=a&&b}this.setOutputData(0,d);this.setOutputData(1,!d)};B.registerNodeType("math/condition",b);d.title="Accumulate";d.desc="Increments a value every time";d.prototype.onExecute=function(){null===this.properties.value&&(this.properties.value=0);var a= +this.getInputData(0);this.properties.value=null!==a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};B.registerNodeType("math/accumulate",d);u.title="Trigonometry";u.desc="Sin Cos Tan";u.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=0);var b=this.properties.amplitude,d=this.findInputSlot("amplitude");-1!=d&&(b=this.getInputData(d));var c=this.properties.offset,d=this.findInputSlot("offset");-1!=d&&(c=this.getInputData(d)); +for(var d=0,g=this.outputs.length;dXY";K.desc="vector 2 to components";K.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};B.registerNodeType("math3d/vec2-to-xyz",K);E.title="XY->Vec2";E.desc="components to vector2";E.prototype.onExecute= +function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this._data;d[0]=a;d[1]=b;this.setOutputData(0,d)};B.registerNodeType("math3d/xy-to-vec2",E);G.title="Vec3->XYZ";G.desc="vector 3 to components";G.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2,a[2]))};B.registerNodeType("math3d/vec3-to-xyz",G);H.title="XYZ->Vec3";H.desc="components to vector3"; +H.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this._data;c[0]=a;c[1]=b;c[2]=d;this.setOutputData(0,c)};B.registerNodeType("math3d/xyz-to-vec3",H);F.title="Vec4->XYZW";F.desc="vector 4 to components";F.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]),this.setOutputData(2, +a[2]),this.setOutputData(3,a[3]))};B.registerNodeType("math3d/vec4-to-xyzw",F);I.title="XYZW->Vec4";I.desc="components to vector4";I.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.x);var b=this.getInputData(1);null==b&&(b=this.properties.y);var d=this.getInputData(2);null==d&&(d=this.properties.z);var c=this.getInputData(3);null==c&&(c=this.properties.w);var g=this._data;g[0]=a;g[1]=b;g[2]=d;g[3]=c;this.setOutputData(0,g)};B.registerNodeType("math3d/xyzw-to-vec4", +I);w.glMatrix&&(w=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},w.title="Quaternion",w.desc="quaternion",w.prototype.onExecute=function(){this._value[0]=this.properties.x;this._value[1]=this.properties.y;this._value[2]=this.properties.z;this._value[3]=this.properties.w;this.setOutputData(0,this._value)},B.registerNodeType("math3d/quaternion",w),w=function(){this.addInputs([["degrees","number"],["axis","vec3"]]);this.addOutput("quat","quat"); +this.properties={angle:90,axis:vec3.fromValues(0,1,0)};this._value=quat.create()},w.title="Rotation",w.desc="quaternion rotation",w.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.angle);var b=this.getInputData(1);null==b&&(b=this.properties.axis);a=quat.setAxisAngle(this._value,b,0.0174532925*a);this.setOutputData(0,a)},B.registerNodeType("math3d/rotation",w),w=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties= +{vec:[0,0,1]}},w.title="Rot. Vec3",w.desc="rotate a point",w.prototype.onExecute=function(){var a=this.getInputData(0);null==a&&(a=this.properties.vec);var b=this.getInputData(1);null==b?this.setOutputData(a):this.setOutputData(0,vec3.transformQuat(vec3.create(),a,b))},B.registerNodeType("math3d/rotate_vec3",w),w=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},w.title="Mult. Quat",w.desc="rotate quaternion",w.prototype.onExecute=function(){var a= +this.getInputData(0);if(null!=a){var b=this.getInputData(1);null!=b&&(a=quat.multiply(this._value,a,b),this.setOutputData(0,a))}},B.registerNodeType("math3d/mult-quat",w),w=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},w.title="Quat Slerp",w.desc="quaternion spherical interpolation",w.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var b=this.getInputData(1); +if(null!=b){var d=this.properties.factor;null!=this.getInputData(2)&&(d=this.getInputData(2));a=quat.slerp(this._value,a,b,d);this.setOutputData(0,a)}}},B.registerNodeType("math3d/quat-slerp",w))})(this); +(function(w){function c(){this.addInput("A","number,vec3");this.addInput("B","number,vec3");this.addOutput("=","vec3");this.addProperty("OP","+","enum",{values:c.values});this._result=vec3.create()}function q(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function l(){this.addInputs([["x","number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function k(){this.addInput("vec3","vec3");this.addOutput("x", +"number");this.addOutput("y","number");this.addOutput("z","number")}function r(){this.addInputs([["x","number"],["y","number"],["z","number"]]);this.addOutput("vec3","vec3");this.properties={x:0,y:0,z:0};this._data=new Float32Array(3)}function f(){this.addInput("vec4","vec4");this.addOutput("x","number");this.addOutput("y","number");this.addOutput("z","number");this.addOutput("w","number")}function A(){this.addInputs([["x","number"],["y","number"],["z","number"],["w","number"]]);this.addOutput("vec4", +"vec4");this.properties={x:0,y:0,z:0,w:0};this._data=new Float32Array(4)}function y(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out","vec3");this.properties={f:1};this._data=new Float32Array(3)}function z(){this.addInput("in","vec3");this.addOutput("out","number")}function x(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)}function e(){this.addInput("A","vec3");this.addInput("B","vec3");this.addInput("f","vec3");this.addOutput("out", +"vec3");this.properties={f:0.5};this._data=new Float32Array(3)}function v(){this.addInput("A","vec3");this.addInput("B","vec3");this.addOutput("out","number")}var t=w.LiteGraph;c.values="+ - * / % ^ max min".split(" ");c.title="Operation";c.desc="Easy math 3D operators";c["@OP"]={type:"enum",title:"operation",values:c.values};c.size=[100,60];c.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};c.prototype.onExecute= +function(){var c=this.getInputData(0),e=this.getInputData(1);if(null!=c&&null!=e){c.constructor===Number&&(c=[c,c,c]);e.constructor===Number&&(e=[e,e,e]);var h=this._result;switch(this.properties.OP){case "+":h=vec3.add(h,c,e);break;case "-":h=vec3.sub(h,c,e);break;case "x":case "X":case "*":h=vec3.mul(h,c,e);break;case "/":h=vec3.div(h,c,e);break;case "%":h[0]=c[0]%e[0];h[1]=c[1]%e[1];h[2]=c[2]%e[2];break;case "^":h[0]=Math.pow(c[0],e[0]);h[1]=Math.pow(c[1],e[1]);h[2]=Math.pow(c[2],e[2]);break;case "max":h[0]= +Math.max(c[0],e[0]);h[1]=Math.max(c[1],e[1]);h[2]=Math.max(c[2],e[2]);break;case "min":h[0]=Math.min(c[0],e[0]);h[1]=Math.min(c[1],e[1]);h[2]=Math.min(c[2],e[2]);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,h)}};c.prototype.onDrawBackground=function(c){this.flags.collapsed||(c.font="40px Arial",c.fillStyle="#666",c.textAlign="center",c.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+t.NODE_TITLE_HEIGHT)),c.textAlign="left")};t.registerNodeType("math3d/operation", +c);q.title="Vec2->XY";q.desc="vector 2 to components";q.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]))};t.registerNodeType("math3d/vec2-to-xyz",q);l.title="XY->Vec2";l.desc="components to vector2";l.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.x);var e=this.getInputData(1);null==e&&(e=this.properties.y);var h=this._data;h[0]=c;h[1]=e;this.setOutputData(0,h)};t.registerNodeType("math3d/xy-to-vec2", +l);k.title="Vec3->XYZ";k.desc="vector 3 to components";k.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]))};t.registerNodeType("math3d/vec3-to-xyz",k);r.title="XYZ->Vec3";r.desc="components to vector3";r.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.x);var e=this.getInputData(1);null==e&&(e=this.properties.y);var h=this.getInputData(2);null==h&&(h=this.properties.z); +var f=this._data;f[0]=c;f[1]=e;f[2]=h;this.setOutputData(0,f)};t.registerNodeType("math3d/xyz-to-vec3",r);f.title="Vec4->XYZW";f.desc="vector 4 to components";f.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(this.setOutputData(0,c[0]),this.setOutputData(1,c[1]),this.setOutputData(2,c[2]),this.setOutputData(3,c[3]))};t.registerNodeType("math3d/vec4-to-xyzw",f);A.title="XYZW->Vec4";A.desc="components to vector4";A.prototype.onExecute=function(){var c=this.getInputData(0);null== +c&&(c=this.properties.x);var e=this.getInputData(1);null==e&&(e=this.properties.y);var h=this.getInputData(2);null==h&&(h=this.properties.z);var f=this.getInputData(3);null==f&&(f=this.properties.w);var k=this._data;k[0]=c;k[1]=e;k[2]=h;k[3]=f;this.setOutputData(0,k)};t.registerNodeType("math3d/xyzw-to-vec4",A);y.title="vec3_scale";y.desc="scales the components of a vec3";y.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var e=this.getInputData(1);null==e&&(e=this.properties.f); +var h=this._data;h[0]=c[0]*e;h[1]=c[1]*e;h[2]=c[2]*e;this.setOutputData(0,h)}};t.registerNodeType("math3d/vec3-scale",y);z.title="vec3_length";z.desc="returns the module of a vector";z.prototype.onExecute=function(){var c=this.getInputData(0);null!=c&&(c=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),this.setOutputData(0,c))};t.registerNodeType("math3d/vec3-length",z);x.title="vec3_normalize";x.desc="returns the vector normalized";x.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var e= +Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]),h=this._data;h[0]=c[0]/e;h[1]=c[1]/e;h[2]=c[2]/e;this.setOutputData(0,h)}};t.registerNodeType("math3d/vec3-normalize",x);e.title="vec3_lerp";e.desc="returns the interpolated vector";e.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var e=this.getInputData(1);if(null!=e){var h=this.getInputOrProperty("f"),f=this._data;f[0]=c[0]*(1-h)+e[0]*h;f[1]=c[1]*(1-h)+e[1]*h;f[2]=c[2]*(1-h)+e[2]*h;this.setOutputData(0,f)}}};t.registerNodeType("math3d/vec3-lerp", +e);v.title="vec3_dot";v.desc="returns the dot product";v.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var e=this.getInputData(1);null!=e&&this.setOutputData(0,c[0]*e[0]+c[1]*e[1]+c[2]*e[2])}};t.registerNodeType("math3d/vec3-dot",v);w.glMatrix?(w=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},w.title="Quaternion",w.desc="quaternion",w.prototype.onExecute=function(){this._value[0]=this.getInputOrProperty("x"); +this._value[1]=this.getInputOrProperty("y");this._value[2]=this.getInputOrProperty("z");this._value[3]=this.getInputOrProperty("w");this.properties.normalize&&quat.normalize(this._value,this._value);this.setOutputData(0,this._value)},w.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},t.registerNodeType("math3d/quaternion",w),w=function(){this.addInputs([["degrees","number"],["axis","vec3"]]);this.addOutput("quat","quat");this.properties={angle:90, +axis:vec3.fromValues(0,1,0)};this._value=quat.create()},w.title="Rotation",w.desc="quaternion rotation",w.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.angle);var e=this.getInputData(1);null==e&&(e=this.properties.axis);c=quat.setAxisAngle(this._value,e,0.0174532925*c);this.setOutputData(0,c)},t.registerNodeType("math3d/rotation",w),w=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}}, +w.title="Rot. Vec3",w.desc="rotate a point",w.prototype.onExecute=function(){var c=this.getInputData(0);null==c&&(c=this.properties.vec);var e=this.getInputData(1);null==e?this.setOutputData(c):this.setOutputData(0,vec3.transformQuat(vec3.create(),c,e))},t.registerNodeType("math3d/rotate_vec3",w),w=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},w.title="Mult. Quat",w.desc="rotate quaternion",w.prototype.onExecute=function(){var c=this.getInputData(0); +if(null!=c){var e=this.getInputData(1);null!=e&&(c=quat.multiply(this._value,c,e),this.setOutputData(0,c))}},t.registerNodeType("math3d/mult-quat",w),w=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},w.title="Quat Slerp",w.desc="quaternion spherical interpolation",w.prototype.onExecute=function(){var c=this.getInputData(0);if(null!=c){var e=this.getInputData(1);if(null!=e){var h=this.properties.factor; +null!=this.getInputData(2)&&(h=this.getInputData(2));c=quat.slerp(this._value,c,e,h);this.setOutputData(0,c)}}},t.registerNodeType("math3d/quat-slerp",w),w=function(){this.addInput("vec3","vec3");this.addOutput("remap","vec3");this.addOutput("clamped","vec3");this.properties={clamp:!0,range_min:[-1,-1,0],range_max:[1,1,0],target_min:[-1,-1,0],target_max:[1,1,0]};this._value=vec3.create();this._clamped=vec3.create()},w.title="Remap Range",w.desc="remap a 3D range",w.prototype.onExecute=function(){var c= +this.getInputData(0);c&&this._value.set(c);for(var c=this.properties.range_min,e=this.properties.range_max,h=this.properties.target_min,f=this.properties.target_max,k=0;3>k;++k){var a=e[k]-c[k];this._clamped[k]=Math.clamp(this._value[k],c[k],e[k]);0==a?this._value[k]=0.5*(h[k]+f[k]):(a=(this._value[k]-c[k])/a,this.properties.clamp&&(a=Math.clamp(a,0,1)),this._value[k]=h[k]+a*(f[k]-h[k]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},t.registerNodeType("math3d/remap_range", +w)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this); +(function(w){function c(c,k){return c==k}function q(c){return null!=c&&c.constructor===String?c.toUpperCase():c}w=w.LiteGraph;w.wrapFunctionAsNode("string/toString",c,["*"],"String");w.wrapFunctionAsNode("string/compare",c,["String","String"],"Boolean");w.wrapFunctionAsNode("string/concatenate",function(c,k){return void 0===c?k:void 0===k?c:c+k},["String","String"],"String");w.wrapFunctionAsNode("string/contains",function(c,k){return void 0===c||void 0===k?!1:-1!=c.indexOf(k)},["String","String"], +"Boolean");w.wrapFunctionAsNode("string/toUpperCase",q,["String"],"String");w.wrapFunctionAsNode("string/split",q,["String","String"],"Array");w.wrapFunctionAsNode("string/toFixed",function(c){return null!=c&&c.constructor===Number?c.toFixed(this.properties.precision):c},["Number"],"String",{precision:0})})(this); +(function(w){function c(){this.addInput("sel","number");this.addInput("A");this.addInput("B");this.addInput("C");this.addInput("D");this.addOutput("out");this.selected=0}function q(){this.properties={sequence:"A,B,C"};this.addInput("index","number");this.addInput("seq");this.addOutput("out");this.index=0;this.values=this.properties.sequence.split(",")}var l=w.LiteGraph;c.title="Selector";c.desc="selects an output";c.prototype.onDrawBackground=function(c){if(!this.flags.collapsed){c.fillStyle="#AFB"; +var r=(this.selected+1)*l.NODE_SLOT_HEIGHT+6;c.beginPath();c.moveTo(50,r);c.lineTo(50,r+l.NODE_SLOT_HEIGHT);c.lineTo(34,r+0.5*l.NODE_SLOT_HEIGHT);c.fill()}};c.prototype.onExecute=function(){var c=this.getInputData(0);if(null==c||c.constructor!==Number)c=0;this.selected=c=Math.round(c)%(this.inputs.length-1);c=this.getInputData(c+1);void 0!==c&&this.setOutputData(0,c)};c.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};l.registerNodeType("logic/selector",c);q.title="Sequence"; +q.desc="select one element from a sequence from a string";q.prototype.onPropertyChanged=function(c,l){"sequence"==c&&(this.values=l.split(","))};q.prototype.onExecute=function(){var c=this.getInputData(1);c&&c!=this.current_sequence&&(this.values=c.split(","),this.current_sequence=c);c=this.getInputData(0);null==c&&(c=0);this.index=c=Math.round(c)%this.values.length;this.setOutputData(0,this.values[c])};l.registerNodeType("logic/sequence",q)})(this); +(function(w){function c(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function q(){this.addOutput("frame","image");this.properties={url:""}}function l(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function k(){this.addInput("","image,canvas");this.size=[200,200]}function r(){this.addInputs([["img1", +"image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function f(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function A(){this.addInput("clear",v.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function y(){this.addInput("canvas", +"canvas");this.addInput("img","image,canvas");this.addInput("x","number");this.addInput("y","number");this.properties={x:0,y:0,opacity:1}}function z(){this.addInput("canvas","canvas");this.addInput("x","number");this.addInput("y","number");this.addInput("w","number");this.addInput("h","number");this.properties={x:0,y:0,w:10,h:10,color:"white",opacity:1}}function x(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}} +function e(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var v=w.LiteGraph;c.title="Plot";c.desc="Plots data over time";c.colors=["#FFF","#F99","#9F9","#99F"];c.prototype.onExecute=function(c){if(!this.flags.collapsed){c=this.size;for(var e=0;4>e;++e){var f=this.getInputData(e);if(null!=f){var 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+f.prototype.onAdded=function(){this.createCanvas()};f.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};f.prototype.onExecute=function(){var c=this.getInputData(0);c&&(c.width?(this.canvas.getContext("2d").drawImage(c,-this.properties.x,-this.properties.y,c.width*this.properties.scale,c.height*this.properties.scale),this.setOutputData(0,this.canvas)):this.setOutputData(0,null))};f.prototype.onDrawBackground= +function(c){this.flags.collapsed||this.canvas&&c.drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,this.size[0],this.size[1])};f.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"scale"==c?(this.properties[c]=parseFloat(e),0==this.properties[c]&&(this.trace("Error in scale"),this.properties[c]=1)):this.properties[c]=parseInt(e);this.createCanvas();return!0};v.registerNodeType("graphics/cropImage",f);A.title="Canvas";A.desc="Canvas to render stuff";A.prototype.onExecute= +function(){var c=this.canvas,e=this.properties.width|0,f=this.properties.height|0;c.width!=e&&(c.width=e);c.height!=f&&(c.height=f);this.properties.autoclear&&this.ctx.clearRect(0,0,c.width,c.height);this.setOutputData(0,c)};A.prototype.onAction=function(c,e){"clear"==c&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};v.registerNodeType("graphics/canvas",A);y.title="DrawImage";y.desc="Draws image into a canvas";y.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var e= +this.getInputOrProperty("img");if(e){var f=this.getInputOrProperty("x"),h=this.getInputOrProperty("y");c.getContext("2d").drawImage(e,f,h)}}};v.registerNodeType("graphics/drawImage",y);z.title="DrawRectangle";z.desc="Draws rectangle in canvas";z.prototype.onExecute=function(){var c=this.getInputData(0);if(c){var 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+this._video.dirty=!0;this.setOutputData(0,this._video);this.setOutputData(1,this._video.currentTime);this.setOutputData(2,this._video.duration);this.setDirtyCanvas(!0)}};x.prototype.onStart=function(){this.play()};x.prototype.onStop=function(){this.stop()};x.prototype.loadVideo=function(c){this._video_url=c;this.properties.use_proxy&&"http"==c.substr(0,4)&&v.proxy&&(c=v.proxy+c.substr(c.indexOf(":")+3));this._video=document.createElement("video");this._video.src=c;this._video.type="type=video/mp4"; +this._video.muted=!0;this._video.autoplay=!0;var e=this;this._video.addEventListener("loadedmetadata",function(c){e.trace("Duration: "+this.duration+" seconds");e.trace("Size: "+this.videoWidth+","+this.videoHeight);e.setDirtyCanvas(!0);this.width=this.videoWidth;this.height=this.videoHeight});this._video.addEventListener("progress",function(c){});this._video.addEventListener("error",function(c){console.log("Error loading video: "+this.src);e.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:e.trace("You stopped the video."); +break;case this.error.MEDIA_ERR_NETWORK:e.trace("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:e.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:e.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(c){e.trace("Ended.");this.play()})};x.prototype.onPropertyChanged=function(c,e){this.properties[c]=e;"url"==c&&""!=e&&this.loadVideo(e);return!0};x.prototype.play=function(){this._video&&this._video.play()}; +x.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};x.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};x.prototype.pause=function(){this._video&&(this.trace("Video 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+v.registerNodeType("graphics/webcam",e)})(this); +(function(w){function c(){this.addOutput("Texture","Texture");this.properties={name:"",filter:!0};this.size=[c.image_preview_size,c.image_preview_size]}function q(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[c.image_preview_size,c.image_preview_size]}function l(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={name:""}}function k(){this.addInput("Texture","Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture", +"Texture");this.help="

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

\t\t

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A(){this.addInput("in","Texture");this.addInput("warp","Texture");this.addInput("factor","number");this.addOutput("out","Texture");this.properties={factor:0.01,precision:c.DEFAULT}}function y(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1};this.size[0]=130}function z(){this.addInput("Texture", +"Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1,precision:c.DEFAULT}}function x(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:c.DEFAULT}}function e(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("avg","vec4");this.addOutput("lum","number");this.properties={use_previous_frame:!0,high_quality:!1};this._uniforms={u_texture:0,u_mipmap_offset:0};this._luminance= +new Float32Array(4)}function v(){this.addInput("Texture","Texture");this.addOutput("min_t","Texture");this.addOutput("max_t","Texture");this.addOutput("min","vec4");this.addOutput("max","vec4");this.properties={mode:"max",use_previous_frame:!0};this._uniforms={u_texture:0};this._max=new Float32Array(4);this._min=new Float32Array(4);this._textures_chain=[]}function t(){this.addInput("in","Texture");this.addInput("factor","Number");this.addOutput("out","Texture");this.properties={factor:0.5};this._uniforms= +{u_texture:0,u_textureB:1,u_factor:this.properties.factor}}function g(){this.addInput("in","Texture");this.addOutput("avg","Texture");this.addOutput("array","Texture");this.properties={samples:64,frames_interval:1};this._uniforms={u_texture:0,u_textureB:1,u_samples:this.properties.samples,u_isamples:1/this.properties.samples};this.frame=0}function s(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}}function h(){this.addInput("Texture","Texture");this.addInput("LUT", 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b(){this.addInput("A","color");this.addInput("B","color"); +this.addOutput("Texture","Texture");this.properties={angle:0,scale:1,A:[0,0,0],B:[1,1,1],texture_size:32};b._shader||(b._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,b.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}}function d(){this.addInput("A","Texture");this.addInput("B","Texture");this.addInput("Mixer","Texture");this.addOutput("Texture","Texture");this.properties={factor:0.5,precision:c.DEFAULT};this._uniforms={u_textureA:0,u_textureB:1,u_textureMix:2, +u_mix:vec4.create()}}function u(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:c.DEFAULT};u._shader||(u._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,u.pixel_shader))}function 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+this.addInput("avg","number,Texture");this.addOutput("out","Texture");this.properties={enabled:!0,scale:1,gamma:1,average_lum:1,lum_white:1,precision:c.LOW};this._uniforms={u_texture:0,u_lumwhite2:1,u_igamma:1,u_scale:1,u_average_lum:1}}function J(){this.addOutput("out","Texture");this.properties={width:512,height:512,seed:0,persistence:0.1,octaves:8,scale:1,offset:[0,0],amplitude:1,precision:c.DEFAULT};this._key=0;this._texture=null;this._uniforms={u_persistence:0.1,u_seed:0,u_offset:vec2.create(), +u_scale:1,u_viewport:vec2.create()}}function L(){this.addInput("v");this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,clear:!0,precision:c.DEFAULT,use_html_canvas:!1};this._temp_texture=this._func=null}function M(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={key_color:vec3.fromValues(0,1,0),threshold:0.8,slope:0.2,precision:c.DEFAULT}}function N(){this.addInput("in","texture");this.addInput("yaw","number");this.addOutput("out","texture"); +this.properties={yaw:0}}var D=w.LiteGraph;w.LGraphTexture=null;"undefined"!=typeof GL&&(LGraphCanvas.link_type_colors.Texture="#987",w.LGraphTexture=c,c.title="Texture",c.desc="Texture",c.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}},c.loadTextureCallback=null,c.image_preview_size=256,c.PASS_THROUGH=1,c.COPY=2,c.LOW=3,c.HIGH=4,c.REUSE=5,c.DEFAULT=2,c.MODE_VALUES={"pass through":c.PASS_THROUGH,copy:c.COPY,low:c.LOW,high:c.HIGH,reuse:c.REUSE,"default":c.DEFAULT},c.getTexturesContainer= +function(){return gl.textures},c.loadTexture=function(a,b){b=b||{};var d=a;"http://"==d.substr(0,7)&&D.proxy&&(d=D.proxy+d.substr(7));return c.getTexturesContainer()[a]=GL.Texture.fromURL(d,b)},c.getTexture=function(a){var b=this.getTexturesContainer();if(!b)throw"Cannot load texture, container of textures not found";b=b[a];return!b&&a&&":"!=a[0]?this.loadTexture(a):b},c.getTargetTexture=function(a,b,d){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var e=null;switch(d){case c.LOW:e= +gl.UNSIGNED_BYTE;break;case c.HIGH:e=gl.HIGH_PRECISION_FORMAT;break;case c.REUSE:return a;default:e=a?a.type:gl.UNSIGNED_BYTE}b&&b.width==a.width&&b.height==a.height&&b.type==e||(b=new GL.Texture(a.width,a.height,{type:e,format:gl.RGBA,filter:gl.LINEAR}));return b},c.getTextureType=function(a,b){var d=b?b.type:gl.UNSIGNED_BYTE;switch(a){case c.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case c.LOW:d=gl.UNSIGNED_BYTE}return d},c.getWhiteTexture=function(){return this._white_texture?this._white_texture:this._white_texture= +GL.Texture.fromMemory(1,1,[255,255,255,255],{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},c.getNoiseTexture=function(){if(this._noise_texture)return this._noise_texture;for(var a=new Uint8Array(1048576),b=0;1048576>b;++b)a[b]=255*Math.random();return this._noise_texture=a=GL.Texture.fromMemory(512,512,a,{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},c.prototype.onDropFile=function(a,b,c){if(a){var d=null;"string"==typeof a?d=GL.Texture.fromURL(a):-1!=b.toLowerCase().indexOf(".dds")?d=GL.Texture.fromDDSInMemory(a): +(a=new Blob([c]),a=URL.createObjectURL(a),d=GL.Texture.fromURL(a));this._drop_texture=d;this.properties.name=b}else this._drop_texture=null,this.properties.name=""},c.prototype.getExtraMenuOptions=function(a){var b=this;if(this._drop_texture)return[{content:"Clear",callback:function(){b._drop_texture=null;b.properties.name=""}}]},c.prototype.onExecute=function(){var a=null;this.isOutputConnected(1)&&(a=this.getInputData(0));!a&&this._drop_texture&&(a=this._drop_texture);!a&&this.properties.name&& +(a=c.getTexture(this.properties.name));if(a){this._last_tex=a;!1===this.properties.filter?a.setParameter(gl.TEXTURE_MAG_FILTER,gl.NEAREST):a.setParameter(gl.TEXTURE_MAG_FILTER,gl.LINEAR);this.setOutputData(0,a);for(var b=1;b=this.size[1]))if(this._drop_texture&&a.webgl)a.drawImage(this._drop_texture,0,0,this.size[0],this.size[1]);else{if(this._last_preview_tex!=this._last_tex)if(a.webgl)this._canvas=this._last_tex;else{var b=c.generateLowResTexturePreview(this._last_tex);if(!b)return;this._last_preview_tex=this._last_tex;this._canvas=cloneCanvas(b)}this._canvas&&(a.save(),a.webgl||(a.translate(0,this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas, +0,0,this.size[0],this.size[1]),a.restore())}},c.generateLowResTexturePreview=function(a){if(!a)return null;var b=c.image_preview_size,d=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>b||a.height>b)d=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=d=new GL.Texture(b,b,{minFilter:gl.NEAREST})),a.copyTo(d);a=this._preview_canvas;a||(this._preview_canvas=a=createCanvas(b,b));d&&d.toCanvas(a);return a},c.prototype.getResources=function(a){this.properties.name&&(a[this.properties.name]= +GL.Texture);return a},c.prototype.onGetInputs=function(){return[["in","Texture"]]},c.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]},c.replaceCode=function(a,b){return a.replace(/\{\{[a-zA-Z0-9_]*\}\}/g,function(a){a=a.replace(/[\{\}]/g,"");return b[a]||""})},D.registerNodeType("texture/texture",c),q.title="Preview",q.desc="Show a texture in the graph canvas",q.allow_preview=!1,q.prototype.onDrawBackground=function(a){if(!this.flags.collapsed&& +(a.webgl||q.allow_preview)){var b=this.getInputData(0);if(b){var d=null,d=!b.handle&&a.webgl?b:c.generateLowResTexturePreview(b);a.save();this.properties.flipY&&(a.translate(0,this.size[1]),a.scale(1,-1));a.drawImage(d,0,0,this.size[0],this.size[1]);a.restore()}}},D.registerNodeType("texture/preview",q),l.title="Save",l.desc="Save a texture in the repository",l.prototype.getPreviewTexture=function(){return this._texture},l.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.properties.name&& +(c.storeTexture?c.storeTexture(this.properties.name,a):c.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a))},D.registerNodeType("texture/save",l),k.widgets_info={uvcode:{widget:"code"},pixelcode:{widget:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},k.title="Operation",k.desc="Texture shader operation",k.presets={},k.prototype.getExtraMenuOptions=function(a){var b=this;return[{content:b.properties.show?"Hide Texture":"Show Texture",callback:function(){b.properties.show= +!b.properties.show}}]},k.prototype.onPropertyChanged=function(){this.has_error=!1},k.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],this.size[1]),a.restore())},k.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===c.PASS_THROUGH)this.setOutputData(0,a);else{var b=this.getInputData(1);if(this.properties.uvcode|| +this.properties.pixelcode){var d=512,e=512;a?(d=a.width,e=a.height):b&&(d=b.width,e=b.height);b||(b=GL.Texture.getWhiteTexture());var h=c.getTextureType(this.properties.precision,a);this._tex=a||this._tex?c.getTargetTexture(a||this._tex,this._tex,this.properties.precision):new GL.Texture(d,e,{type:h,format:gl.RGBA,filter:gl.LINEAR});h="";this.properties.uvcode&&(h="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(h=this.properties.uvcode));var g="";this.properties.pixelcode&& +(g="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(g=this.properties.pixelcode));var f=this._shader;if(!(this.has_error||f&&this._shader_code==h+"|"+g)){var m=c.replaceCode(k.pixel_shader,{UV_CODE:h,PIXEL_CODE:g});try{f=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,m),this.boxcolor="#00FF00"}catch(l){GL.Shader.dumpErrorToConsole(l,Shader.SCREEN_VERTEX_SHADER,m);this.boxcolor="#FF0000";this.has_error=!0;return}this._shader=f;this._shader_code=h+"|"+g}if(this._shader){var n= +this.getInputData(2);null!=n?this.properties.value=n:n=parseFloat(this.properties.value);var s=this.graph.getTime();this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a&&a.bind(0);b&&b.bind(1);var c=Mesh.getScreenQuad();f.uniforms({u_texture:0,u_textureB:1,value:n,texSize:[d,e],time:s}).draw(c)});this.setOutputData(0,this._tex)}}}},k.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec2 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t", +k.registerPreset=function(a,b){k.presets[a]=b},k.registerPreset("",""),k.registerPreset("bypass","color"),k.registerPreset("add","color + colorB * value"),k.registerPreset("substract","(color - colorB) * value"),k.registerPreset("mate","mix( color, colorB, color4B.a * value)"),k.registerPreset("invert","vec3(1.0) - color"),k.registerPreset("multiply","color * colorB * value"),k.registerPreset("divide","(color / colorB) / value"),k.registerPreset("difference","abs(color - colorB) * value"),k.registerPreset("max", +"max(color, colorB) * value"),k.registerPreset("min","min(color, colorB) * value"),k.registerPreset("displace","texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"),k.registerPreset("grayscale","vec3(color.x + color.y + color.z) * value / 3.0"),k.registerPreset("saturation","mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"),k.registerPreset("threshold","vec3(color.x > colorB.x * value ? 1.0 : 0.0,color.y > colorB.y * value ? 1.0 : 0.0,color.z > colorB.z * value ? 1.0 : 0.0)"), +k.prototype.onInspect=function(a){var b=this;a.addCombo("Presets","",{values:Object.keys(k.presets),callback:function(c){var d=k.presets[c];d&&(b.setProperty("pixelcode",d),b.title=c,a.refresh())}})},D.registerNodeType("texture/operation",k),r.title="Shader",r.desc="Texture shader",r.widgets_info={code:{type:"code"},precision:{widget:"combo",values:c.MODE_VALUES}},r.prototype.onPropertyChanged=function(a,b){if("code"==a){var c=this.getShader();if(c){var d=c.uniformInfo;if(this.inputs)for(var e={}, +h=0;h lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t", +y.gamma_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_igamma;\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord);\n\t\t\tcolor.xyz = pow(color.xyz, vec3(u_igamma) );\n\t\t gl_FragColor = color;\n\t\t}\n\t\t",D.registerNodeType("texture/toviewport",y),z.title="Copy",z.desc="Copy Texture",z.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo", +values:c.MODE_VALUES}},z.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var b=a.width,d=a.height;0!=this.properties.size&&(d=b=this.properties.size);var e=this._temp_texture,h=a.type;this.properties.precision===c.LOW?h=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(h=gl.HIGH_PRECISION_FORMAT);e&&e.width==b&&e.height==d&&e.type==h||(e=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(b)&&isPowerOfTwo(d)&&(e=gl.LINEAR_MIPMAP_LINEAR), +this._temp_texture=new GL.Texture(b,d,{type:h,format:gl.RGBA,minFilter:e,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},D.registerNodeType("texture/copy",z),x.title="Downsample",x.desc="Downsample Texture",x.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:c.MODE_VALUES}}, +x.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)&&a&&a.texture_type===GL.TEXTURE_2D)if(1>this.properties.iterations)this.setOutputData(0,a);else{var b=x._shader;b||(x._shader=b=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.pixel_shader));var d=a.width|0,e=a.height|0,h=a.type;this.properties.precision===c.LOW?h=gl.UNSIGNED_BYTE:this.properties.precision===c.HIGH&&(h=gl.HIGH_PRECISION_FORMAT);var g=this.properties.iterations||1,f=a,m= +null,k=[],a={type:h,format:a.format},h=vec2.create(),n={u_offset:h};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var l=0;l>1||0;e=e>>1||0;m=GL.Texture.getTemporary(d,e,a);k.push(m);f.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);f.copyTo(m,b,n);if(1==d&&1==e)break;f=m}this._texture=k.pop();for(l=0;l>=2,d++,1!=c););a.copyTo(this._textures_chain[0]);for(var d=1;d<=this._textures_chain.length;++d)a=this._textures_chain[d];var e=v._shader,h=this._uniforms;h.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST); +gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(e,h)})}},v.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t", +t.title="Smooth",t.desc="Smooth texture over time",t.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){t._shader||(t._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,t.pixel_shader));var b=this._temp_texture;b&&b.type==a.type&&b.width==a.width&&b.height==a.height||(b={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(a.width,a.height,b),this._temp_texture2=new GL.Texture(a.width,a.height,b),a.copyTo(this._temp_texture2));var b= +this._temp_texture,c=this._temp_texture2,d=t._shader,e=this._uniforms;e.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);b.drawTo(function(){c.bind(1);a.toViewport(d,e)});this.setOutputData(0,b);this._temp_texture=c;this._temp_texture2=b}},t.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_factor;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tgl_FragColor = mix( texture2D( u_texture, v_coord ), texture2D( u_textureB, v_coord ), u_factor );\n\t\t}\n\t\t", +D.registerNodeType("texture/temporal_smooth",t),g.title="Lineal Avg Smooth",g.desc="Smooth texture linearly over time",g["@samples"]={type:"number",min:1,max:64,step:1,precision:1},g.prototype.getPreviewTexture=function(){return this._temp_texture2},g.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){g._shader||(g._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,g.pixel_shader_copy),g._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,g.pixel_shader_avg)); +var b=Math.clamp(this.properties.samples,0,64),c=this.frame,d=this.properties.frames_interval;if(0==d||0==c%d){c=this._temp_texture;c&&c.type==a.type&&c.width==b||(c={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(b,1,c),this._temp_texture2=new GL.Texture(b,1,c),this._temp_texture_out=new GL.Texture(1,1,c));var e=this._temp_texture,h=this._temp_texture2,f=g._shader_copy,m=g._shader_avg,k=this._uniforms;k.u_samples=b;k.u_isamples=1/b;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST); +e.drawTo(function(){h.bind(1);a.toViewport(f,k)});this._temp_texture_out.drawTo(function(){e.toViewport(m,k)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=h;this._temp_texture2=e}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},g.pixel_shader_copy="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tif( v_coord.x <= u_isamples )\n\t\t\t\tgl_FragColor = texture2D( u_texture, vec2(0.5) );\n\t\t\telse\n\t\t\t\tgl_FragColor = texture2D( u_textureB, v_coord - vec2(u_isamples,0.0) );\n\t\t}\n\t\t", +g.pixel_shader_avg="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform int u_samples;\n\t\tuniform float u_isamples;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\tfor(int i = 0; i < 64; ++i)\n\t\t\t{\n\t\t\t\tcolor += texture2D( u_texture, vec2( float(i)*u_isamples,0.0) );\n\t\t\t\tif(i == (u_samples - 1))\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tgl_FragColor = color * u_isamples;\n\t\t}\n\t\t",D.registerNodeType("texture/linear_avg_smooth", +g),s.title="Image to Texture",s.desc="Uploads an image to the GPU",s.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var b=a.videoWidth||a.width,c=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==b&&d.height==c||(this._temp_texture=new GL.Texture(b,c,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(e){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+e); +return}this.setOutputData(0,this._temp_texture)}}},D.registerNodeType("texture/imageToTexture",s),h.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:c.MODE_VALUES}},h.title="LUT",h.desc="Apply LUT to Texture",h.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===c.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var b=this.getInputData(1);b||(b=c.getTexture(this.properties.texture)); +if(b){b.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=c.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){b.bind(1);a.toViewport(h._shader,{u_texture:0,u_textureB:1, +u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},h.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_amount;\n\t\t\n\t\tvoid main() {\n\t\t\t lowp vec4 textureColor = clamp( texture2D(u_texture, v_coord), vec4(0.0), vec4(1.0) );\n\t\t\t mediump float blueColor = textureColor.b * 63.0;\n\t\t\t mediump vec2 quad1;\n\t\t\t quad1.y = floor(floor(blueColor) / 8.0);\n\t\t\t quad1.x = floor(blueColor) - (quad1.y * 8.0);\n\t\t\t mediump vec2 quad2;\n\t\t\t quad2.y = floor(ceil(blueColor) / 8.0);\n\t\t\t quad2.x = ceil(blueColor) - (quad2.y * 8.0);\n\t\t\t highp vec2 texPos1;\n\t\t\t texPos1.x = (quad1.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos1.y = 1.0 - ((quad1.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t highp vec2 texPos2;\n\t\t\t texPos2.x = (quad2.x * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.r);\n\t\t\t texPos2.y = 1.0 - ((quad2.y * 0.125) + 0.5/512.0 + ((0.125 - 1.0/512.0) * textureColor.g));\n\t\t\t lowp vec4 newColor1 = texture2D(u_textureB, texPos1);\n\t\t\t lowp vec4 newColor2 = texture2D(u_textureB, texPos2);\n\t\t\t lowp vec4 newColor = mix(newColor1, newColor2, fract(blueColor));\n\t\t\t gl_FragColor = vec4( mix( textureColor.rgb, newColor.rgb, u_amount), textureColor.w);\n\t\t}\n\t\t", +D.registerNodeType("texture/LUT",h),m.title="Texture to Channels",m.desc="Split texture channels",m.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var b=gl.RGB,c=0,d=0;4>d;d++)this.isOutputConnected(d)?(this._channels[d]&&this._channels[d].width==a.width&&this._channels[d].height==a.height&&this._channels[d].type==a.type&&this._channels[d].format==b||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:b,filter:gl.LINEAR})), +c++):this._channels[d]=null;if(c){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var e=Mesh.getScreenQuad(),h=m._shader,g=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]],d=0;4>d;d++)this._channels[d]&&(this._channels[d].drawTo(function(){a.bind(0);h.uniforms({u_texture:0,u_mask:g[d]}).draw(e)}),this.setOutputData(d,this._channels[d]))}}},m.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec4 u_mask;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = vec4( vec3( length( texture2D(u_texture, v_coord) * u_mask )), 1.0 );\n\t\t}\n\t\t", +D.registerNodeType("texture/textureChannels",m),n.title="Channels to Texture",n.desc="Split texture channels",n.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},n.prototype.onExecute=function(){var a=c.getWhiteTexture(),b=this.getInputData(0)||a,d=this.getInputData(1)||a,e=this.getInputData(2)||a,h=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader));var f=n._shader, +a=Math.max(b.width,d.width,e.width,h.width),m=Math.max(b.height,d.height,e.height,h.height),k=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&&this._texture.height==m&&this._texture.type==k||(this._texture=new GL.Texture(a,m,{type:k,format:gl.RGBA,filter:gl.LINEAR}));a=this._color;a[0]=this.properties.R;a[1]=this.properties.G;a[2]=this.properties.B;a[3]=this.properties.A;var l=this._uniforms;this._texture.drawTo(function(){b.bind(0); +d.bind(1);e.bind(2);h.bind(3);f.uniforms(l).draw(g)});this.setOutputData(0,this._texture)},n.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureR;\n\t\tuniform sampler2D u_textureG;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform vec4 u_color;\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = u_color * vec4( \t\t\t\t\ttexture2D(u_textureR, v_coord).r,\t\t\t\t\ttexture2D(u_textureG, v_coord).r,\t\t\t\t\ttexture2D(u_textureB, v_coord).r,\t\t\t\t\ttexture2D(u_textureA, v_coord).r);\n\t\t}\n\t\t", +D.registerNodeType("texture/channelsTexture",n),a.title="Color",a.desc="Generates a 1x1 texture with a constant color",a.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},a.prototype.onDrawBackground=function(a){var b=this.properties.color;a.fillStyle="rgb("+Math.floor(255*Math.clamp(b[0],0,1))+","+Math.floor(255*Math.clamp(b[1],0,1))+","+Math.floor(255*Math.clamp(b[2],0,1))+")";this.flags.collapsed?this.boxcolor=a.fillStyle:a.fillRect(0,0,this.size[0],this.size[1])},a.prototype.onExecute= +function(){var a=this.properties.precision==c.HIGH?c.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._tex&&this._tex.type==a||(this._tex=new GL.Texture(1,1,{format:gl.RGBA,type:a,minFilter:gl.NEAREST}));a=this.properties.color;if(this.inputs)for(var b=0;b 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t", +D.registerNodeType("texture/edges",u),p.title="Depth Range",p.desc="Generates a texture with a depth range",p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var b=gl.UNSIGNED_BYTE;this.properties.high_precision&&(b=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==b&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:b,format:gl.RGBA, +filter:gl.LINEAR}));var d=this._uniforms,b=this.properties.distance;this.isInputConnected(1)&&(b=this.getInputData(1),this.properties.distance=b);var c=this.properties.range;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.range=c);d.u_distance=b;d.u_range=c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();p._shader||(p._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader),p._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,p.pixel_shader, +{ONLY_DEPTH:""}));var h=this.properties.only_depth?p._shader_onlydepth:p._shader,b=null,b=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=b;this._temp_texture.drawTo(function(){a.bind(0);h.uniforms(d).draw(e)});this._temp_texture.near_far_planes=b;this.setOutputData(0,this._temp_texture)}}},p.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform float u_distance;\n\t\tuniform float u_range;\n\t\t\n\t\tfloat LinearDepth()\n\t\t{\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\treturn zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tfloat depth = LinearDepth();\n\t\t\t#ifdef ONLY_DEPTH\n\t\t\t gl_FragColor = vec4(depth);\n\t\t\t#else\n\t\t\t\tfloat diff = abs(depth * u_camera_planes.y - u_distance);\n\t\t\t\tfloat dof = 1.0;\n\t\t\t\tif(diff <= u_range)\n\t\t\t\t\tdof = diff / u_range;\n\t\t\t gl_FragColor = vec4(dof);\n\t\t\t#endif\n\t\t}\n\t\t", +D.registerNodeType("texture/depth_range",p),K.title="Blur",K.desc="Blur a texture",K.widgets_info={precision:{widget:"combo",values:c.MODE_VALUES}},K.max_iterations=20,K.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._final_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(b=this._final_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=this.properties.iterations;this.isInputConnected(1)&& +(d=this.getInputData(1),this.properties.iterations=d);d=Math.min(Math.floor(d),K.max_iterations);if(0==d)this.setOutputData(0,a);else{var c=this.properties.intensity;this.isInputConnected(2)&&(c=this.getInputData(2),this.properties.intensity=c);var e=D.camera_aspect;e||void 0===window.gl||(e=gl.canvas.height/gl.canvas.width);e||(e=1);var e=this.properties.preserve_aspect?e:1,h=this.properties.scale||[1,1];a.applyBlur(e*h[0],h[1],c,b);for(a=1;a>=1;1<(d|0)&&(d>>=1);if(2>b)break;k=f[r]=GL.Texture.getTemporary(b,d,e);s[0]=1/l.width;s[1]=1/l.height;l.blit(k,m.uniforms(g));l=k}this.isOutputConnected(2)&&(b=this._average_texture,b&&b.type==a.type&&b.format==a.format||(b=this._average_texture=new GL.Texture(1,1,{type:a.type,format:a.format,filter:gl.LINEAR})),s[0]=1/l.width,s[1]=1/l.height,g.u_intensity=p,g.u_delta=1,l.blit(b,m.uniforms(g)),this.setOutputData(2,b));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);g.u_intensity= +this.getInputOrProperty("persistence");g.u_delta=0.5;for(r-=2;0<=r;r--)k=f[r],f[r]=null,s[0]=1/l.width,s[1]=1/l.height,l.blit(k,m.uniforms(g)),GL.Texture.releaseTemporary(l),l=k;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(f=this._glow_texture,f&&f.width==a.width&&f.height==a.height&&f.type==h&&f.format==a.format||(f=this._glow_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR})),l.blit(f),this.setOutputData(1,f));if(this.isOutputConnected(0)){f=this._final_texture; +f&&f.width==a.width&&f.height==a.height&&f.type==h&&f.format==a.format||(f=this._final_texture=new GL.Texture(a.width,a.height,{type:h,format:a.format,filter:gl.LINEAR}));var u=this.getInputData(1),q=this.getInputOrProperty("dirt_factor");g.u_intensity=p;m=u?E._dirt_final_shader:E._final_shader;m||(m=u?E._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,E.final_pixel_shader,{USE_DIRT:""}):E._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,E.final_pixel_shader));f.drawTo(function(){a.bind(0); +l.bind(1);u&&(m.setUniform("u_dirt_factor",q),m.setUniform("u_dirt_texture",u.bind(2)));m.toViewport(g)});this.setOutputData(0,f)}GL.Texture.releaseTemporary(l)}},E.cut_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform float u_threshold;\n\tvoid main() {\n\t\tgl_FragColor = max( texture2D( u_texture, v_coord ) - vec4( u_threshold ), vec4(0.0) );\n\t}",E.scale_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\tvec4 s = texture2D( u_texture, uv + o.xy ) + texture2D( u_texture, uv + o.zy) + texture2D( u_texture, uv + o.xw) + texture2D( u_texture, uv + o.zw);\n\t\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tgl_FragColor = u_intensity * sampleBox( v_coord );\n\t}", +E.final_pixel_shader="precision highp float;\n\tvarying vec2 v_coord;\n\tuniform sampler2D u_texture;\n\tuniform sampler2D u_glow_texture;\n\t#ifdef USE_DIRT\n\t\tuniform sampler2D u_dirt_texture;\n\t#endif\n\tuniform vec2 u_texel_size;\n\tuniform float u_delta;\n\tuniform float u_intensity;\n\tuniform float u_dirt_factor;\n\t\n\tvec4 sampleBox(vec2 uv) {\n\t\tvec4 o = u_texel_size.xyxy * vec2(-u_delta, u_delta).xxyy;\n\t\tvec4 s = texture2D( u_glow_texture, uv + o.xy ) + texture2D( u_glow_texture, uv + o.zy) + texture2D( u_glow_texture, uv + o.xw) + texture2D( u_glow_texture, uv + o.zw);\n\t\treturn s * 0.25;\n\t}\n\tvoid main() {\n\t\tvec4 glow = sampleBox( v_coord );\n\t\t#ifdef USE_DIRT\n\t\t\tglow = mix( glow, glow * texture2D( u_dirt_texture, v_coord ), u_dirt_factor );\n\t\t#endif\n\t\tgl_FragColor = texture2D( u_texture, v_coord ) + u_intensity * glow;\n\t}", +D.registerNodeType("texture/glow",E),G.title="Kuwahara Filter",G.desc="Filters a texture giving an artistic oil canvas painting",G.max_radius=10,G._shaders=[],G.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));b=this.properties.radius;b=Math.min(Math.floor(b),G.max_radius);if(0== +b)this.setOutputData(0,a);else{var d=this.properties.intensity,c=D.camera_aspect;c||void 0===window.gl||(c=gl.canvas.height/gl.canvas.width);c||(c=1);c=this.properties.preserve_aspect?c:1;G._shaders[b]||(G._shaders[b]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,G.pixel_shader,{RADIUS:b.toFixed(0)}));var e=G._shaders[b],h=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){e.uniforms({u_texture:0,u_intensity:d,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(h)}); +this.setOutputData(0,this._temp_texture)}}},G.pixel_shader="\nprecision highp float;\nvarying vec2 v_coord;\nuniform sampler2D u_texture;\nuniform float u_intensity;\nuniform vec2 u_resolution;\nuniform vec2 u_iResolution;\n#ifndef RADIUS\n\t#define RADIUS 7\n#endif\nvoid main() {\n\n\tconst int radius = RADIUS;\n\tvec2 fragCoord = v_coord;\n\tvec2 src_size = u_iResolution;\n\tvec2 uv = v_coord;\n\tfloat n = float((radius + 1) * (radius + 1));\n\tint i;\n\tint j;\n\tvec3 m0 = vec3(0.0); vec3 m1 = vec3(0.0); vec3 m2 = vec3(0.0); vec3 m3 = vec3(0.0);\n\tvec3 s0 = vec3(0.0); vec3 s1 = vec3(0.0); vec3 s2 = vec3(0.0); vec3 s3 = vec3(0.0);\n\tvec3 c;\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm0 += c;\n\t\t\ts0 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = -radius; j <= 0; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm1 += c;\n\t\t\ts1 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = 0; i <= radius; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm2 += c;\n\t\t\ts2 += c * c;\n\t\t}\n\t}\n\t\n\tfor (int j = 0; j <= radius; ++j) {\n\t\tfor (int i = -radius; i <= 0; ++i) {\n\t\t\tc = texture2D(u_texture, uv + vec2(i,j) * src_size).rgb;\n\t\t\tm3 += c;\n\t\t\ts3 += c * c;\n\t\t}\n\t}\n\t\n\tfloat min_sigma2 = 1e+2;\n\tm0 /= n;\n\ts0 = abs(s0 / n - m0 * m0);\n\t\n\tfloat sigma2 = s0.r + s0.g + s0.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m0, 1.0);\n\t}\n\t\n\tm1 /= n;\n\ts1 = abs(s1 / n - m1 * m1);\n\t\n\tsigma2 = s1.r + s1.g + s1.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m1, 1.0);\n\t}\n\t\n\tm2 /= n;\n\ts2 = abs(s2 / n - m2 * m2);\n\t\n\tsigma2 = s2.r + s2.g + s2.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m2, 1.0);\n\t}\n\t\n\tm3 /= n;\n\ts3 = abs(s3 / n - m3 * m3);\n\t\n\tsigma2 = s3.r + s3.g + s3.b;\n\tif (sigma2 < min_sigma2) {\n\t\tmin_sigma2 = sigma2;\n\t\tgl_FragColor = vec4(m3, 1.0);\n\t}\n}\n", +D.registerNodeType("texture/kuwahara",G),H.title="XDoG Filter",H.desc="Filters a texture giving an artistic ink style",H.max_radius=10,H._shaders=[],H.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){var b=this._temp_texture;b&&b.width==a.width&&b.height==a.height&&b.type==a.type||(this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));H._xdog_shader||(H._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,H.xdog_pixel_shader)); +var d=H._xdog_shader,c=GL.Mesh.getScreenQuad(),e=this.properties.sigma,h=this.properties.k,g=this.properties.p,f=this.properties.epsilon,m=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:e,k:h,p:g,epsilon:f,phi:m,cvsWidth:a.width,cvsHeight:a.height}).draw(c)});this.setOutputData(0,this._temp_texture)}},H.xdog_pixel_shader="\nprecision highp float;\nuniform sampler2D src;\n\nuniform float cvsHeight;\nuniform float cvsWidth;\n\nuniform float sigma;\nuniform float k;\nuniform float p;\nuniform float epsilon;\nuniform float phi;\nvarying vec2 v_coord;\n\nfloat cosh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat cosH = (tmp + 1.0 / tmp) / 2.0;\n\treturn cosH;\n}\n\nfloat tanh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat tanH = (tmp - 1.0 / tmp) / (tmp + 1.0 / tmp);\n\treturn tanH;\n}\n\nfloat sinh(float val)\n{\n\tfloat tmp = exp(val);\n\tfloat sinH = (tmp - 1.0 / tmp) / 2.0;\n\treturn sinH;\n}\n\nvoid main(void){\n\tvec3 destColor = vec3(0.0);\n\tfloat tFrag = 1.0 / cvsHeight;\n\tfloat sFrag = 1.0 / cvsWidth;\n\tvec2 Frag = vec2(sFrag,tFrag);\n\tvec2 uv = gl_FragCoord.st;\n\tfloat twoSigmaESquared = 2.0 * sigma * sigma;\n\tfloat twoSigmaRSquared = twoSigmaESquared * k * k;\n\tint halfWidth = int(ceil( 1.0 * sigma * k ));\n\n\tconst int MAX_NUM_ITERATION = 99999;\n\tvec2 sum = vec2(0.0);\n\tvec2 norm = vec2(0.0);\n\n\tfor(int cnt=0;cnt (2*halfWidth+1)*(2*halfWidth+1)){break;}\n\t\tint i = int(cnt / (2*halfWidth+1)) - halfWidth;\n\t\tint j = cnt - halfWidth - int(cnt / (2*halfWidth+1)) * (2*halfWidth+1);\n\n\t\tfloat d = length(vec2(i,j));\n\t\tvec2 kernel = vec2( exp( -d * d / twoSigmaESquared ), \n\t\t\t\t\t\t\texp( -d * d / twoSigmaRSquared ));\n\n\t\tvec2 L = texture2D(src, (uv + vec2(i,j)) * Frag).xx;\n\n\t\tnorm += kernel;\n\t\tsum += kernel * L;\n\t}\n\n\tsum /= norm;\n\n\tfloat H = 100.0 * ((1.0 + p) * sum.x - p * sum.y);\n\tfloat edge = ( H > epsilon )? 1.0 : 1.0 + tanh( phi * (H - epsilon));\n\tdestColor = vec3(edge);\n\tgl_FragColor = vec4(destColor, 1.0);\n}", +D.registerNodeType("texture/xDoG",H),F.title="Webcam",F.desc="Webcam texture",F.is_webcam_open=!1,F.prototype.openStream=function(){function a(d){F.is_webcam_open=!1;console.log("Webcam rejected",d);b._webcam_stream=!1;b.boxcolor="red";b.trigger("stream_error")}if(navigator.getUserMedia){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!1,video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this))["catch"](a);var b=this}},F.prototype.closeStream=function(){if(this._webcam_stream){var a= +this._webcam_stream.getTracks();if(a.length)for(var b=0;b=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video, +0,0,this.size[0],this.size[1]),a.restore())},F.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,b=this._video.videoHeight,d=this._video_texture;d&&d.width==a&&d.height==b||(this._video_texture=new GL.Texture(a,b,{format:gl.RGB,filter:gl.LINEAR}));this._video_texture.uploadImage(this._video);this._video_texture.version=++this.version;this.properties.texture_name&&(c.getTexturesContainer()[this.properties.texture_name]= +this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;ae&&(e=1);this.points.length!=3*e&&(this.points= +new Float32Array(3*e));this.points=c.generatePoints(this.properties.radius,e,this.properties.mode,this.points,this.properties.regular);this.version++};y.registerNodeType("geometry/points3D",c);q.title="to geometry";q.desc="converts a mesh to geometry";q.prototype.onExecute=function(){var c=this.getInputData(0);if(c){if(c!=this.last_mesh){this.last_mesh=c;for(i in c.vertexBuffers)this.geometry[i]=c.vertexBuffers[i].data;c.indexBuffers.triangles&&(this.geometry.indices=c.indexBuffers.triangles.data); +this.geometry._id=1E5*Math.random()|0;this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}};y.registerNodeType("geometry/toGeometry",q);l.title="quantize";l.desc="quantize vertices";l.prototype.onExecute=function(){var c=this.getInputData(0);if(c){if(this.geometry_id!=c._id||this.version!=c._version||this.must_update){this.must_update=!1;this.geometry_id=c._id;this.version=c._version;this.geometry={};for(var e in c)this.geometry[e]= +c[e];this.geometry._id=c._id;this.geometry._version=c._version+1;c=this.properties.grid_size;if(0!=c){var h=this.vertices;h&&this.vertices.length==this.geometry.vertices.length||(h=this.vertices=new Float32Array(this.geometry.vertices));for(e=0;ek||ta&&ab))break}this.geometry.indices=this.indices=new Uint32Array(d)}this.indices&&this.indices.length?(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};y.registerNodeType("geometry/connectPoints",k);"undefined"!= +typeof GL&&(r.title="render",r.desc="renders a geometry",r.PRIMITIVE_VALUES={points:GL.POINTS,lines:GL.LINES,line_loop:GL.LINE_LOOP,line_strip:GL.LINE_STRIP,triangles:GL.TRIANGLES,triangle_fan:GL.TRIANGLE_FAN,triangle_strip:GL.TRIANGLE_STRIP},r.widgets_info={primitive:{widget:"combo",values:r.PRIMITIVE_VALUES},color:{widget:"color"}},r.prototype.updateMesh=function(c){this.mesh||(this.mesh=new GL.Mesh);for(var e in c)if("_"!=e[0]){var h=c[e],f=GL.Mesh.common_buffers[e];if(f||"indices"==e){var f=f? +f.spacing:3,k=this.mesh.vertexBuffers[e];k&&k.data.length==h.length?(k.data.set(h),k.upload(GL.DYNAMIC_DRAW)):k=new GL.Buffer("indices"==e?GL.ELEMENT_ARRAY_BUFFER:GL.ARRAY_BUFFER,h,f,GL.DYNAMIC_DRAW);this.mesh.addBuffer(e,k)}}this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version;return this.mesh},r.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z, +x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured)||(c=gl.shaders.textured=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_TEXTURE:""})):(c=gl.shaders.flat)||(c=gl.shaders.flat=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code));this.color.set(this.properties.color);this.color[3]=this.properties.opacity;var k=this.getInputData(1);k?v.set(k):mat4.identity(v);this.uniforms.u_point_size=1;k=this.properties.primitive;c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity? +gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,k,"indices");gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render", +r),f.widgets_info={color:{widget:"color"}},f.prototype.updateMesh=function(c){this.buffer&&this.buffer.data.length==c.vertices.length?(this.buffer.data.set(c.vertices),this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,c.vertices,3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version},f.prototype.onExecute=function(){if(this.properties.enabled){var c= +this.getInputData(0);if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z,x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(f.vertex_shader_code,f.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color); +this.color[3]=this.properties.opacity;var k=this.getInputData(1);k?v.set(k):mat4.identity(v);this.uniforms.u_point_size=this.properties.point_size;this.uniforms.u_point_perspective=this.properties.fixed_size?0:1;this.uniforms.u_perspective=gl.viewport_data[3]*x[5];c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA, +gl.ONE_MINUS_SRC_ALPHA);c.draw(this.mesh,GL.POINTS);gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render_points",f),f.vertex_shader_code="\t\tprecision mediump float;\n\t\tattribute vec3 a_vertex;\n\t\tvarying vec3 v_vertex;\n\t\tattribute vec3 a_normal;\n\t\tvarying vec3 v_normal;\n\t\t#ifdef USE_COLOR\n\t\t\tattribute vec4 a_color;\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tattribute vec2 a_coord;\n\t\tvarying vec2 v_coord;\n\t\t#ifdef USE_SIZE\n\t\t\tattribute float a_extra;\n\t\t#endif\n\t\t#ifdef USE_INSTANCING\n\t\t\tattribute mat4 u_model;\n\t\t#else\n\t\t\tuniform mat4 u_model;\n\t\t#endif\n\t\tuniform mat4 u_viewprojection;\n\t\tuniform float u_point_size;\n\t\tuniform float u_perspective;\n\t\tuniform float u_point_perspective;\n\t\tfloat computePointSize(float radius, float w)\n\t\t{\n\t\t\tif(radius < 0.0)\n\t\t\t\treturn -radius;\n\t\t\treturn u_perspective * radius / w;\n\t\t}\n\t\tvoid main() {\n\t\t\tv_coord = a_coord;\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tv_color = a_color;\n\t\t\t#endif\n\t\t\tv_vertex = ( u_model * vec4( a_vertex, 1.0 )).xyz;\n\t\t\tv_normal = ( u_model * vec4( a_normal, 0.0 )).xyz;\n\t\t\tgl_Position = u_viewprojection * vec4(v_vertex,1.0);\n\t\t\tgl_PointSize = u_point_size;\n\t\t\t#ifdef USE_SIZE\n\t\t\t\tgl_PointSize = a_extra;\n\t\t\t#endif\n\t\t\tif(u_point_perspective != 0.0)\n\t\t\t\tgl_PointSize = computePointSize( gl_PointSize, gl_Position.w );\n\t\t}\t", +f.fragment_shader_code="\t\tprecision mediump float;\n\t\tuniform vec4 u_color;\n\t\t#ifdef USE_COLOR\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tvoid main() {\n\t\t\tvec4 color = u_color;\n\t\t\t#ifdef USE_TEXTURED_POINTS\n\t\t\t\tcolor *= texture2D(u_texture, gl_PointCoord.xy);\n\t\t\t#else\n\t\t\t\t#ifdef USE_TEXTURE\n\t\t\t\t color *= texture2D(u_texture, v_coord);\n\t\t\t\t if(color.a < 0.1)\n\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t\t#ifdef USE_POINTS\n\t\t\t\t\tfloat dist = length( gl_PointCoord.xy - vec2(0.5) );\n\t\t\t\t\tif( dist > 0.45 )\n\t\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t#endif\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tcolor *= v_color;\n\t\t\t#endif\n\t\t\tgl_FragColor = color;\n\t\t}\t", +A.widgets_info={color:{widget:"color"}},A.prototype.updateMesh=function(c){this.buffer&&this.buffer.data.length==c.vertices.length?(this.buffer.data.set(c.vertices),this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,c.vertices,3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=c._id;this.version=this.mesh.version=c._version},A.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0); +if(c)if(this.version==c._version&&this.geometry_id==c._id||this.updateMesh(c),y.LGraphRender.onRequestCameraMatrices){y.LGraphRender.onRequestCameraMatrices(z,x,e);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=new GL.Shader(A.vertex_shader_code,A.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(A.vertex_shader_code,A.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color);this.color[3]= +this.properties.opacity;var f=this.getInputData(1);f?v.set(f):mat4.identity(v);this.uniforms.u_point_size=this.properties.point_size;this.uniforms.u_point_perspective=this.properties.fixed_size?0:1;this.uniforms.u_perspective=gl.viewport_data[3]*x[5];c.uniforms(t);c.uniforms(this.uniforms);1<=this.properties.opacity?gl.disable(gl.BLEND):gl.enable(gl.BLEND);gl.enable(gl.DEPTH_TEST);this.properties.additive?(gl.blendFunc(gl.SRC_ALPHA,gl.ONE),gl.depthMask(!1)):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA); +c.draw(this.mesh,GL.POINTS);gl.disable(gl.BLEND);gl.depthMask(!0)}else console.warn("cannot render geometry, LiteGraph.onRequestCameraMatrices is null, remember to fill this with a callback(view_matrix, projection_matrix,viewprojection_matrix) to use 3D rendering from the graph")}},y.registerNodeType("geometry/render_dof",A),A.vertex_shader_code="\t\tprecision mediump float;\n\t\tattribute vec3 a_vertex;\n\t\tvarying vec3 v_vertex;\n\t\tattribute vec3 a_normal;\n\t\tvarying vec3 v_normal;\n\t\t#ifdef USE_COLOR\n\t\t\tattribute vec4 a_color;\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tattribute vec2 a_coord;\n\t\tvarying vec2 v_coord;\n\t\t#ifdef USE_SIZE\n\t\t\tattribute float a_extra;\n\t\t#endif\n\t\t#ifdef USE_INSTANCING\n\t\t\tattribute mat4 u_model;\n\t\t#else\n\t\t\tuniform mat4 u_model;\n\t\t#endif\n\t\tuniform mat4 u_viewprojection;\n\t\tuniform float u_point_size;\n\t\tuniform float u_perspective;\n\t\tuniform float u_point_perspective;\n\t\tfloat computePointSize(float radius, float w)\n\t\t{\n\t\t\tif(radius < 0.0)\n\t\t\t\treturn -radius;\n\t\t\treturn u_perspective * radius / w;\n\t\t}\n\t\tvoid main() {\n\t\t\tv_coord = a_coord;\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tv_color = a_color;\n\t\t\t#endif\n\t\t\tv_vertex = ( u_model * vec4( a_vertex, 1.0 )).xyz;\n\t\t\tv_normal = ( u_model * vec4( a_normal, 0.0 )).xyz;\n\t\t\tgl_Position = u_viewprojection * vec4(v_vertex,1.0);\n\t\t\tgl_PointSize = u_point_size;\n\t\t\t#ifdef USE_SIZE\n\t\t\t\tgl_PointSize = a_extra;\n\t\t\t#endif\n\t\t\tif(u_point_perspective != 0.0)\n\t\t\t\tgl_PointSize = computePointSize( gl_PointSize, gl_Position.w );\n\t\t}\t", +A.fragment_shader_code="\t\tprecision mediump float;\n\t\tuniform vec4 u_color;\n\t\t#ifdef USE_COLOR\n\t\t\tvarying vec4 v_color;\n\t\t#endif\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tvoid main() {\n\t\t\tvec4 color = u_color;\n\t\t\t#ifdef USE_TEXTURED_POINTS\n\t\t\t\tcolor *= texture2D(u_texture, gl_PointCoord.xy);\n\t\t\t#else\n\t\t\t\t#ifdef USE_TEXTURE\n\t\t\t\t color *= texture2D(u_texture, v_coord);\n\t\t\t\t if(color.a < 0.1)\n\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t\t#ifdef USE_POINTS\n\t\t\t\t\tfloat dist = length( gl_PointCoord.xy - vec2(0.5) );\n\t\t\t\t\tif( dist > 0.45 )\n\t\t\t\t\t\tdiscard;\n\t\t\t\t#endif\n\t\t\t#endif\n\t\t\t#ifdef USE_COLOR\n\t\t\t\tcolor *= v_color;\n\t\t\t#endif\n\t\t\tgl_FragColor = color;\n\t\t}\t")})(this); +(function(w){var c=w.LiteGraph;if("undefined"!=typeof GL){var q=function(){this.addInput("Texture","Texture");this.addInput("Aberration","number");this.addInput("Distortion","number");this.addInput("Blur","number");this.addOutput("Texture","Texture");this.properties={aberration:1,distortion:1,blur:1,precision:LGraphTexture.DEFAULT};q._shader||(q._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,q.pixel_shader),q._texture=new GL.Texture(3,1,{format:gl.RGB,wrap:gl.CLAMP_TO_EDGE,magFilter:gl.LINEAR, +minFilter:gl.LINEAR,pixel_data:[255,0,0,0,255,0,0,0,255]}))};q.title="Lens";q.desc="Camera Lens distortion";q.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};q.prototype.onExecute=function(){var c=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,c);else if(c){this._tex=LGraphTexture.getTargetTexture(c,this._tex,this.properties.precision);var k=this.properties.aberration;this.isInputConnected(1)&&(k=this.getInputData(1), +this.properties.aberration=k);var l=this.properties.distortion;this.isInputConnected(2)&&(l=this.getInputData(2),this.properties.distortion=l);var r=this.properties.blur;this.isInputConnected(3)&&(r=this.getInputData(3),this.properties.blur=r);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var x=Mesh.getScreenQuad(),e=q._shader;this._tex.drawTo(function(){c.bind(0);e.uniforms({u_texture:0,u_aberration:k,u_distortion:l,u_blur:r}).draw(x)});this.setOutputData(0,this._tex)}};q.pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform vec2 u_camera_planes;\n\t\t\tuniform float u_aberration;\n\t\t\tuniform float u_distortion;\n\t\t\tuniform float u_blur;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = v_coord;\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\t\t\t\tdist_coord *= percent;\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\t\t\t\tcolor.r = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0+0.01*u_aberration), u_blur * dist ).r;\n\t\t\t\tcolor.b = texture2D(u_texture,vec2(0.5) + dist_coord * (1.0-0.01*u_aberration), u_blur * dist ).b;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n\t\t\t"; +c.registerNodeType("fx/lens",q);w.LGraphFXLens=q;var l=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};l.title="Bokeh";l.desc="applies an Bokeh effect";l.widgets_info={shape:{widget:"texture"}};l.prototype.onExecute=function(){var c=this.getInputData(0),k=this.getInputData(1),r=this.getInputData(2); +if(c&&r&&this.properties.shape){k||(k=c);var q=LGraphTexture.getTexture(this.properties.shape);if(q){var x=this.properties.threshold;this.isInputConnected(3)&&(x=this.getInputData(3),this.properties.threshold=x);var e=gl.UNSIGNED_BYTE;this.properties.high_precision&&(e=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==e&&this._temp_texture.width==c.width&&this._temp_texture.height==c.height||(this._temp_texture=new GL.Texture(c.width,c.height,{type:e,format:gl.RGBA, +filter:gl.LINEAR}));var v=l._first_shader;v||(v=l._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l._first_pixel_shader));var t=l._second_shader;t||(t=l._second_shader=new GL.Shader(l._second_vertex_shader,l._second_pixel_shader));var g=this._points_mesh;g&&g._width==c.width&&g._height==c.height&&2==g._spacing||(g=this.createPointsMesh(c.width,c.height,2));var s=Mesh.getScreenQuad(),h=this.properties.size,m=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){c.bind(0); +k.bind(1);r.bind(2);v.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[c.width,c.height]}).draw(s)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);c.bind(0);q.bind(3);t.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:m,u_threshold:x,u_pointSize:h,u_itexsize:[1/c.width,1/c.height]}).draw(g,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,c)};l.prototype.createPointsMesh=function(c,k,l){for(var r=Math.round(c/l),q=Math.round(k/ +l),e=new Float32Array(r*q*2),v=-1,t=2/c*l,g=2/k*l,s=0;s=c.NOTEON||f<=c.NOTEOFF)this.channel= +e&15};Object.defineProperty(c.prototype,"velocity",{get:function(){return this.cmd==c.NOTEON?this.data[2]:-1},set:function(c){this.data[2]=c},enumerable:!0});c.notes="A A# B C C# D D# E F F# G G#".split(" ");c.note_to_index={A:0,"A#":1,B:2,C:3,"C#":4,D:5,"D#":6,E:7,F:8,"F#":9,G:10,"G#":11};Object.defineProperty(c.prototype,"note",{get:function(){return this.cmd!=c.NOTEON?-1:c.toNoteString(this.data[1],!0)},set:function(c){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0}); +Object.defineProperty(c.prototype,"octave",{get:function(){return this.cmd!=c.NOTEON?-1:Math.floor((this.data[1]-24)/12+1)},set:function(c){throw"octave cannot be assigned this way, must modify the data[1]";},enumerable:!0});c.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};c.computePitch=function(c){return 440*Math.pow(2,(c-69)/12)};c.prototype.getCC=function(){return this.data[1]};c.prototype.getCCValue=function(){return this.data[2]};c.prototype.getPitchBend=function(){return this.data[1]+ +(this.data[2]<<7)-8192};c.computePitchBend=function(c,e){return c+(e<<7)-8192};c.prototype.setCommandFromString=function(e){this.cmd=c.computeCommandFromString(e)};c.computeCommandFromString=function(e){if(!e)return 0;if(e&&e.constructor===Number)return e;e=e.toUpperCase();switch(e){case "NOTE ON":case "NOTEON":return c.NOTEON;case "NOTE OFF":case "NOTEOFF":return c.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return c.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return c.CONTROLLERCHANGE; +case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return c.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return c.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return c.PITCHBEND;case "TIME TICK":case "TIMETICK":return c.TIMETICK;default:return Number(e)}};c.toNoteString=function(e,f){e=Math.round(e);var g,a=Math.floor((e-24)/12+1);g=(e-21)%12;0>g&&(g=12+g);return c.notes[g]+(f?"":a)};c.NoteStringToPitch=function(e){e=e.toUpperCase();var f=e[0],g=4;"#"==e[1]?(f+="#",2this.properties.max_value)return;this.trigger("on_midi",f)}};g.registerNodeType("midi/filter",f);A.title="MIDIEvent";A.desc="Create a MIDI Event";A.color="#243";A.prototype.onAction=function(e,f){"assign"== +e?(this.properties.channel=f.channel,this.properties.cmd=f.cmd,this.properties.value1=f.data[1],this.properties.value2=f.data[2],f.cmd==c.NOTEON?this.gate=!0:f.cmd==c.NOTEOFF&&(this.gate=!1)):(f=this.midi_event,f.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?f.setCommandFromString(this.properties.cmd):f.cmd=this.properties.cmd,f.data[0]=f.cmd|f.channel,f.data[1]=Number(this.properties.value1),f.data[2]=Number(this.properties.value2),this.trigger("on_midi", +f))};A.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var f=0;fc;++c)this.valid_notes[c]=-1!=this.notes_pitches.indexOf(c);for(c=0;12>c;++c)if(this.valid_notes[c])this.offset_notes[c]=0;else for(var e= +1;12>e;++e){if(this.valid_notes[(c-e)%12]){this.offset_notes[c]=-e;break}if(this.valid_notes[(c+e)%12]){this.offset_notes[c]=e;break}}};e.prototype.onAction=function(e,f){f&&f.constructor===c&&(f.data[0]==c.NOTEON||f.data[0]==c.NOTEOFF?(this.midi_event=new c,this.midi_event.setup(f.data),this.midi_event.data[1]+=this.offset_notes[c.note_to_index[f.note]],this.trigger("out",this.midi_event)):this.trigger("out",f))};e.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&c!=this._current_scale&& +this.processScale(c)};g.registerNodeType("midi/quantize",e);v.title="MIDI Play";v.desc="Plays a MIDI note";v.color="#243";v.prototype.onAction=function(e,f){if(f&&f.constructor===c){if(this.instrument&&f.data[0]==c.NOTEON){var g=f.note;if(!g||"undefined"==g||g.constructor!==String)return;this.instrument.play(g,f.octave,this.properties.duration,this.properties.volume)}this.trigger("note",f)}};v.prototype.onExecute=function(){var c=this.getInputData(1);null!=c&&(this.properties.volume=c);c=this.getInputData(2); +null!=c&&(this.properties.duration=c)};g.registerNodeType("midi/play",v);t.title="MIDI Keys";t.desc="Keyboard to play notes";t.color="#243";t.keys=[{x:0,w:1,h:1,t:0},{x:0.75,w:0.5,h:0.6,t:1},{x:1,w:1,h:1,t:0},{x:1.75,w:0.5,h:0.6,t:1},{x:2,w:1,h:1,t:0},{x:2.75,w:0.5,h:0.6,t:1},{x:3,w:1,h:1,t:0},{x:4,w:1,h:1,t:0},{x:4.75,w:0.5,h:0.6,t:1},{x:5,w:1,h:1,t:0},{x:5.75,w:0.5,h:0.6,t:1},{x:6,w:1,h:1,t:0}];t.prototype.onDrawForeground=function(c){if(!this.flags.collapsed){var e=12*this.properties.num_octaves; +this.keys.length=e;var f=this.size[0]/(7*this.properties.num_octaves),a=this.size[1];c.globalAlpha=1;for(var b=0;2>b;b++)for(var d=0;dg+k||c[1]>d))return b}}return-1};t.prototype.onAction=function(e,f){if("reset"==e)for(var g=0;gf[1])){var g=this.getKeyIndex(f);this.keys[g]=!0;this._last_key= +g;var g=12*(this.properties.start_octave-1)+29+g,a=new c;a.setup([c.NOTEON,g,100]);this.trigger("note",a);return!0}};t.prototype.onMouseMove=function(e,f){if(!(0>f[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var g=this.getKeyIndex(f);if(this._last_key==g)return!0;this.keys[this._last_key]=!1;var a=12*(this.properties.start_octave-1)+29+this._last_key,b=new c;b.setup([c.NOTEOFF,a,100]);this.trigger("note",b);this.keys[g]=!0;a=12*(this.properties.start_octave-1)+29+g;b=new c;b.setup([c.NOTEON, +a,100]);this.trigger("note",b);this._last_key=g;return!0}};t.prototype.onMouseUp=function(e,f){if(!(0>f[1])){var g=this.getKeyIndex(f);this.keys[g]=!1;this._last_key=-1;var g=12*(this.properties.start_octave-1)+29+g,a=new c;a.setup([c.NOTEOFF,g,100]);this.trigger("note",a);return!0}};g.registerNodeType("midi/keys",t)})(this); +(function(w){function c(){this.properties={src:"",gain:0.5,loop:!0,autoplay:!0,playbackRate:1};this._loading_audio=!1;this._audiobuffer=null;this._audionodes=[];this._last_sourcenode=null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function q(){this.properties={gain:0.5};this._audionodes=[];this._media_stream= +null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=n.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain}function l(){this.properties={fftSize:2048,minDecibels:-100,maxDecibels:-10,smoothingTimeConstant:0.5};this.audionode=n.getAudioContext().createAnalyser();this.audionode.graphnode=this;this.audionode.fftSize=this.properties.fftSize;this.audionode.minDecibels=this.properties.minDecibels;this.audionode.maxDecibels= +this.properties.maxDecibels;this.audionode.smoothingTimeConstant=this.properties.smoothingTimeConstant;this.addInput("in","audio");this.addOutput("freqs","array");this.addOutput("samples","array");this._time_bin=this._freq_bin=null}function k(){this.properties={gain:1};this.audionode=n.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function r(){this.properties={impulse_src:"",normalize:!0};this.audionode=n.getAudioContext().createConvolver(); +this.addInput("in","audio");this.addOutput("out","audio")}function f(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=n.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function A(){this.properties={};this.audionode=n.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function y(){this.properties={gain1:0.5,gain2:0.5}; +this.audionode=n.getAudioContext().createGain();this.audionode1=n.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=n.getAudioContext().createGain();this.audionode2.gain.value=this.properties.gain2;this.audionode1.connect(this.audionode);this.audionode2.connect(this.audionode);this.addInput("in1","audio");this.addInput("in1 gain","number");this.addInput("in2","audio");this.addInput("in2 gain","number");this.addOutput("out","audio")}function z(){this.properties= +{A:0.1,D:0.1,S:0.1,R:0.1};this.audionode=n.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function x(){this.properties={delayTime:0.5};this.audionode=n.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function e(){this.properties={frequency:350,detune:0,Q:1}; +this.addProperty("type","lowpass","enum",{values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});this.audionode=n.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function v(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=n.getAudioContext().createOscillator();this.addOutput("out","audio")}function t(){this.properties= +{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function g(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function s(){if(!s.default_code){var a=s.default_function.toString(),b=a.indexOf("{")+1,c=a.lastIndexOf("}");s.default_code=a.substr(b,c-b)}this.properties={code:s.default_code};a=n.getAudioContext();a.createScriptProcessor?this.audionode=a.createScriptProcessor(4096, +1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=a.createGain());this.processCode();s._bypass_function||(s._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.audionode=n.getAudioContext().destination;this.addInput("in","audio")}var m=w.LiteGraph,n={};w.LGAudio=n;n.getAudioContext=function(){if(!this._audio_context){window.AudioContext=window.AudioContext||window.webkitAudioContext;if(!window.AudioContext)return console.error("AudioContext not supported by browser"), +null;this._audio_context=new AudioContext;this._audio_context.onmessage=function(a){console.log("msg",a)};this._audio_context.onended=function(a){console.log("ended",a)};this._audio_context.oncomplete=function(a){console.log("complete",a)}}return this._audio_context};n.connect=function(a,b){try{a.connect(b)}catch(c){console.warn("LGraphAudio:",c)}};n.disconnect=function(a,b){try{a.disconnect(b)}catch(c){console.warn("LGraphAudio:",c)}};n.changeAllAudiosConnections=function(a,b){if(a.inputs)for(var c= +0;c=this.size[0]&&(f=this.size[0]-1),a.strokeStyle="red",a.beginPath(),a.moveTo(f,e),a.lineTo(f,0),a.stroke())}};t.title="Visualization";t.desc="Audio Visualization";m.registerNodeType("audio/visualization",t);g.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var a=this.properties.band,b=this.getInputData(1);void 0!==b&&(a=b);b=n.getAudioContext().sampleRate/this._freqs.length;b=a/b*2;b>=this._freqs.length?b=this._freqs[this._freqs.length-1]:(a=b|0, +b-=a,b=this._freqs[a]*(1-b)+this._freqs[a+1]*b);this.setOutputData(0,b/255*this.properties.amplitude)}};g.prototype.onGetInputs=function(){return[["band","number"]]};g.title="Signal";g.desc="extract the signal of some frequency";m.registerNodeType("audio/signal",g);s.prototype.onAdded=function(a){a.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};s["@code"]={widget:"code"};s.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};s.prototype.onStop= +function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.onPause=function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};s.prototype.onExecute=function(){};s.prototype.onRemoved=function(){this.audionode.onaudioprocess=s._bypass_function};s.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback= +this._script.onaudioprocess}catch(a){console.error("Error in onaudioprocess code",a),this._callback=s._bypass_function,this.audionode.onaudioprocess=this._callback}};s.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};s.default_function=function(){this.onaudioprocess=function(a){var b=a.inputBuffer;a=a.outputBuffer;for(var c=0;c