mirror of
https://github.com/Comfy-Org/ComfyUI_frontend.git
synced 2026-02-21 23:34:31 +00:00
701 lines
366 KiB
JavaScript
Executable File
701 lines
366 KiB
JavaScript
Executable File
(function(z){function b(a){e.debug&&console.log("Graph created");this.list_of_graphcanvas=null;this.clear();a&&this.configure(a)}function m(a,c,d,g,f,e){this.id=a;this.type=c;this.origin_id=d;this.origin_slot=g;this.target_id=f;this.target_slot=e;this._data=null;this._pos=new Float32Array(2)}function q(a){this._ctor(a)}function p(a){this._ctor(a)}function y(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=
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[0,0];this.element=null;this.visible_area=new Float32Array(4);a&&(this.element=a,c||this.bindEvents(a))}function h(a,c,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=";
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a&&a.constructor===String&&(a=document.querySelector(a));this.ds=new y;this.zoom_modify_alpha=!0;this.title_text_font=""+e.NODE_TEXT_SIZE+"px Arial";this.inner_text_font="normal "+e.NODE_SUBTEXT_SIZE+"px Arial";this.node_title_color=e.NODE_TITLE_COLOR;this.default_link_color=e.LINK_COLOR;this.default_connection_color={input_off:"#778",input_on:"#7F7",output_off:"#778",output_on:"#7F7"};this.highquality_render=!0;this.use_gradients=!1;this.editor_alpha=1;this.pause_rendering=!1;this.clear_background=
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!0;this.read_only=!1;this.render_only_selected=!0;this.live_mode=!1;this.allow_searchbox=this.allow_interaction=this.allow_dragnodes=this.allow_dragcanvas=this.show_info=!0;this.drag_mode=this.allow_reconnect_links=!1;this.filter=this.dragging_rectangle=null;this.always_render_background=!1;this.render_canvas_border=this.render_shadows=!0;this.render_connections_shadows=!1;this.render_connections_border=!0;this.render_connection_arrows=this.render_curved_connections=!1;this.render_collapsed_slots=
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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.onSelectionChange=this.onNodeMoved=this.onDrawLinkTooltip=this.onDrawOverlay=this.onDrawForeground=this.onDrawBackground=this.onMouse=this.onSearchBoxSelection=this.onSearchBox=null;this.connections_width=3;this.round_radius=8;this.over_link_center=this.node_widget=this.current_node=null;this.last_mouse_position=[0,0];this.visible_area=this.ds.visible_area;
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this.visible_links=[];c&&c.attachCanvas(this);this.setCanvas(a);this.clear();d.skip_render||this.startRendering();this.autoresize=d.autoresize}function D(a,c){return Math.sqrt((c[0]-a[0])*(c[0]-a[0])+(c[1]-a[1])*(c[1]-a[1]))}function v(a,c,d,g,f,e){return d<a&&d+f>a&&g<c&&g+e>c?!0:!1}function w(a,c){var d=a[0]+a[2],g=a[1]+a[3],f=c[1]+c[3];return a[0]>c[0]+c[2]||a[1]>f||d<c[0]||g<c[1]?!1:!0}function B(a,c){function d(a){var d=parseInt(f.style.top);f.style.top=(d+a.deltaY*c.scroll_speed).toFixed()+
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"px";a.preventDefault();return!0}this.options=c=c||{};var g=this;c.parentMenu&&(c.parentMenu.constructor!==this.constructor?(console.error("parentMenu must be of class ContextMenu, ignoring it"),c.parentMenu=null):(this.parentMenu=c.parentMenu,this.parentMenu.lock=!0,this.parentMenu.current_submenu=this));c.event&&c.event.constructor!==MouseEvent&&c.event.constructor!==CustomEvent&&c.event.constructor!==PointerEvent&&(console.error("Event passed to ContextMenu is not of type MouseEvent or CustomEvent. Ignoring it."),
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c.event=null);var f=document.createElement("div");f.className="litegraph litecontextmenu litemenubar-panel";c.className&&(f.className+=" "+c.className);f.style.minWidth=100;f.style.minHeight=100;f.style.pointerEvents="none";setTimeout(function(){f.style.pointerEvents="auto"},100);f.addEventListener("mouseup",function(a){a.preventDefault();return!0},!0);f.addEventListener("contextmenu",function(a){if(2!=a.button)return!1;a.preventDefault();return!1},!0);f.addEventListener("mousedown",function(a){if(2==
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a.button)return g.close(),a.preventDefault(),!0},!0);c.scroll_speed||(c.scroll_speed=0.1);f.addEventListener("wheel",d,!0);f.addEventListener("mousewheel",d,!0);this.root=f;if(c.title){var e=document.createElement("div");e.className="litemenu-title";e.innerHTML=c.title;f.appendChild(e)}var e=0,x;for(x in a){var k=a.constructor==Array?a[x]:x;null!=k&&k.constructor!==String&&(k=void 0===k.content?String(k):k.content);this.addItem(k,a[x],c);e++}f.addEventListener("mouseleave",function(a){g.lock||(f.closing_timer&&
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clearTimeout(f.closing_timer),f.closing_timer=setTimeout(g.close.bind(g,a),500))});f.addEventListener("mouseenter",function(a){f.closing_timer&&clearTimeout(f.closing_timer)});x=document;c.event&&(x=c.event.target.ownerDocument);x||(x=document);x.fullscreenElement?x.fullscreenElement.appendChild(f):x.body.appendChild(f);e=c.left||0;x=c.top||0;if(c.event){e=c.event.clientX-10;x=c.event.clientY-10;c.title&&(x-=20);c.parentMenu&&(e=c.parentMenu.root.getBoundingClientRect(),e=e.left+e.width);var k=document.body.getBoundingClientRect(),
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b=f.getBoundingClientRect();e>k.width-b.width-10&&(e=k.width-b.width-10);x>k.height-b.height-10&&(x=k.height-b.height-10)}f.style.left=e+"px";f.style.top=x+"px";c.scale&&(f.style.transform="scale("+c.scale+")")}function l(a){this.points=a;this.nearest=this.selected=-1;this.size=null;this.must_update=!0;this.margin=5}var e=z.LiteGraph={VERSION:0.4,CANVAS_GRID_SIZE:10,NODE_TITLE_HEIGHT:30,NODE_TITLE_TEXT_Y:20,NODE_SLOT_HEIGHT:20,NODE_WIDGET_HEIGHT:20,NODE_WIDTH:140,NODE_MIN_WIDTH:50,NODE_COLLAPSED_RADIUS:10,
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NODE_COLLAPSED_WIDTH:80,NODE_TITLE_COLOR:"#999",NODE_TEXT_SIZE:14,NODE_TEXT_COLOR:"#AAA",NODE_SUBTEXT_SIZE:12,NODE_DEFAULT_COLOR:"#333",NODE_DEFAULT_BGCOLOR:"#353535",NODE_DEFAULT_BOXCOLOR:"#666",NODE_DEFAULT_SHAPE:"box",DEFAULT_SHADOW_COLOR:"rgba(0,0,0,0.5)",DEFAULT_GROUP_FONT:24,WIDGET_BGCOLOR:"#222",WIDGET_OUTLINE_COLOR:"#666",WIDGET_TEXT_COLOR:"#DDD",WIDGET_SECONDARY_TEXT_COLOR:"#999",LINK_COLOR:"#9A9",EVENT_LINK_COLOR:"#A86",CONNECTING_LINK_COLOR:"#AFA",MAX_NUMBER_OF_NODES:1E3,DEFAULT_POSITION:[100,
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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:{},
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registerNodeType:function(a,c){if(!c.prototype)throw"Cannot register a simple object, it must be a class with a prototype";c.type=a;e.debug&&console.log("Node registered: "+a);a.split("/");var d=c.name,g=a.lastIndexOf("/");c.category=a.substr(0,g);c.title||(c.title=d);if(c.prototype)for(var f in q.prototype)c.prototype[f]||(c.prototype[f]=q.prototype[f]);Object.hasOwnProperty(c.prototype,"shape")||Object.defineProperty(c.prototype,"shape",{set:function(a){switch(a){case "default":delete this._shape;
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break;case "box":this._shape=e.BOX_SHAPE;break;case "round":this._shape=e.ROUND_SHAPE;break;case "circle":this._shape=e.CIRCLE_SHAPE;break;case "card":this._shape=e.CARD_SHAPE;break;default:this._shape=a}},get:function(a){return this._shape},enumerable:!0});(g=this.registered_node_types[a])&&console.log("replacing node type: "+a);this.registered_node_types[a]=c;c.constructor.name&&(this.Nodes[d]=c);if(e.onNodeTypeRegistered)e.onNodeTypeRegistered(a,c);if(g&&e.onNodeTypeReplaced)e.onNodeTypeReplaced(a,
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c,g);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(f in c.supported_extensions)this.node_types_by_file_extension[c.supported_extensions[f].toLowerCase()]=c},wrapFunctionAsNode:function(a,c,d,g,f){for(var k=Array(c.length),x="",b=e.getParameterNames(c),l=0;l<b.length;++l)x+="this.addInput('"+b[l]+"',"+(d&&d[l]?"'"+d[l]+"'":"0")+");\n";x+="this.addOutput('out',"+
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(g?"'"+g+"'":0)+");\n";f&&(x+="this.properties = "+JSON.stringify(f)+";\n");d=Function(x);d.title=a.split("/").pop();d.desc="Generated from "+c.name;d.prototype.onExecute=function(){for(var a=0;a<k.length;++a)k[a]=this.getInputData(a);a=c.apply(this,k);this.setOutputData(0,a)};this.registerNodeType(a,d)},addNodeMethod:function(a,c){q.prototype[a]=c;for(var d in this.registered_node_types){var g=this.registered_node_types[d];g.prototype[a]&&(g.prototype["_"+a]=g.prototype[a]);g.prototype[a]=c}},createNode:function(a,
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c,d){var g=this.registered_node_types[a];if(!g)return e.debug&&console.log('GraphNode type "'+a+'" not registered.'),null;c=c||g.title||a;var f=null;if(e.catch_exceptions)try{f=new g(c)}catch(k){return console.error(k),null}else f=new g(c);f.type=a;!f.title&&c&&(f.title=c);f.properties||(f.properties={});f.properties_info||(f.properties_info=[]);f.flags||(f.flags={});f.size||(f.size=f.computeSize());f.pos||(f.pos=e.DEFAULT_POSITION.concat());f.mode||(f.mode=e.ALWAYS);if(d)for(var x in d)f[x]=d[x];
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return f},getNodeType:function(a){return this.registered_node_types[a]},getNodeTypesInCategory:function(a,c){var d=[],g;for(g in this.registered_node_types){var f=this.registered_node_types[g];c&&f.filter&&f.filter!=c||(""==a?null==f.category&&d.push(f):f.category==a&&d.push(f))}return d},getNodeTypesCategories:function(a){var c={"":1},d;for(d in this.registered_node_types){var g=this.registered_node_types[d];!g.category||g.skip_list||a&&g.filter!=a||(c[g.category]=1)}a=[];for(d in c)a.push(d);return a},
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reloadNodes:function(a){var c=document.getElementsByTagName("script"),d=[],g;for(g in c)d.push(c[g]);c=document.getElementsByTagName("head")[0];a=document.location.href+a;for(g in d){var f=d[g].src;if(f&&f.substr(0,a.length)==a)try{e.debug&&console.log("Reloading: "+f);var k=document.createElement("script");k.type="text/javascript";k.src=f;c.appendChild(k);c.removeChild(d[g])}catch(x){if(e.throw_errors)throw x;e.debug&&console.log("Error while reloading "+f)}}e.debug&&console.log("Nodes reloaded")},
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cloneObject:function(a,c){if(null==a)return null;var d=JSON.parse(JSON.stringify(a));if(!c)return d;for(var g in d)c[g]=d[g];return c},isValidConnection:function(a,c){if(!a||!c||a==c||a==e.EVENT&&c==e.ACTION)return!0;a=String(a);c=String(c);a=a.toLowerCase();c=c.toLowerCase();if(-1==a.indexOf(",")&&-1==c.indexOf(","))return a==c;for(var d=a.split(","),g=c.split(","),f=0;f<d.length;++f)for(var k=0;k<g.length;++k)if(d[f]==g[k])return!0;return!1},registerSearchboxExtra:function(a,c,d){this.searchbox_extras[c.toLowerCase()]=
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{type:a,desc:c,data:d}}};e.getTime="undefined"!=typeof performance?performance.now.bind(performance):"undefined"!=typeof Date&&Date.now?Date.now.bind(Date):"undefined"!=typeof process?function(){var a=process.hrtime();return 0.001*a[0]+1E-6*a[1]}:function(){return(new Date).getTime()};z.LGraph=e.LGraph=b;b.supported_types=["number","string","boolean"];b.prototype.getSupportedTypes=function(){return this.supported_types||b.supported_types};b.STATUS_STOPPED=1;b.STATUS_RUNNING=2;b.prototype.clear=function(){this.stop();
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this.status=b.STATUS_STOPPED;this.last_link_id=this.last_node_id=0;this._version=-1;if(this._nodes)for(var a=0;a<this._nodes.length;++a){var c=this._nodes[a];if(c.onRemoved)c.onRemoved()}this._nodes=[];this._nodes_by_id={};this._nodes_in_order=[];this._nodes_executable=null;this._groups=[];this.links={};this.iteration=0;this.config={};this.vars={};this.fixedtime=this.runningtime=this.globaltime=0;this.elapsed_time=this.fixedtime_lapse=0.01;this.starttime=this.last_update_time=0;this.catch_errors=
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!0;this.inputs={};this.outputs={};this.change();this.sendActionToCanvas("clear")};b.prototype.attachCanvas=function(a){if(a.constructor!=h)throw"attachCanvas expects a LGraphCanvas instance";a.graph&&a.graph!=this&&a.graph.detachCanvas(a);a.graph=this;this.list_of_graphcanvas||(this.list_of_graphcanvas=[]);this.list_of_graphcanvas.push(a)};b.prototype.detachCanvas=function(a){if(this.list_of_graphcanvas){var c=this.list_of_graphcanvas.indexOf(a);-1!=c&&(a.graph=null,this.list_of_graphcanvas.splice(c,
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1))}};b.prototype.start=function(a){if(this.status!=b.STATUS_RUNNING){this.status=b.STATUS_RUNNING;if(this.onPlayEvent)this.onPlayEvent();this.sendEventToAllNodes("onStart");this.last_update_time=this.starttime=e.getTime();a=a||0;var c=this;if(0==a&&"undefined"!=typeof window&&window.requestAnimationFrame){var d=function(){-1==c.execution_timer_id&&(window.requestAnimationFrame(d),c.runStep(1,!this.catch_errors))};this.execution_timer_id=-1;d()}else this.execution_timer_id=setInterval(function(){c.runStep(1,
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!this.catch_errors)},a)}};b.prototype.stop=function(){if(this.status!=b.STATUS_STOPPED){this.status=b.STATUS_STOPPED;if(this.onStopEvent)this.onStopEvent();null!=this.execution_timer_id&&(-1!=this.execution_timer_id&&clearInterval(this.execution_timer_id),this.execution_timer_id=null);this.sendEventToAllNodes("onStop")}};b.prototype.runStep=function(a,c,d){a=a||1;var g=e.getTime();this.globaltime=0.001*(g-this.starttime);var f=this._nodes_executable?this._nodes_executable:this._nodes;if(f){d=d||f.length;
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if(c){for(var k=0;k<a;k++){for(var x=0;x<d;++x){var b=f[x];if(b.mode==e.ALWAYS&&b.onExecute)b.onExecute()}this.fixedtime+=this.fixedtime_lapse;if(this.onExecuteStep)this.onExecuteStep()}if(this.onAfterExecute)this.onAfterExecute()}else try{for(k=0;k<a;k++){for(x=0;x<d;++x)if(b=f[x],b.mode==e.ALWAYS&&b.onExecute)b.onExecute();this.fixedtime+=this.fixedtime_lapse;if(this.onExecuteStep)this.onExecuteStep()}if(this.onAfterExecute)this.onAfterExecute();this.errors_in_execution=!1}catch(l){this.errors_in_execution=
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!0;if(e.throw_errors)throw l;e.debug&&console.log("Error during execution: "+l);this.stop()}a=e.getTime();g=a-g;0==g&&(g=1);this.execution_time=0.001*g;this.globaltime+=0.001*g;this.iteration+=1;this.elapsed_time=0.001*(a-this.last_update_time);this.last_update_time=a}};b.prototype.updateExecutionOrder=function(){this._nodes_in_order=this.computeExecutionOrder(!1);this._nodes_executable=[];for(var a=0;a<this._nodes_in_order.length;++a)this._nodes_in_order[a].onExecute&&this._nodes_executable.push(this._nodes_in_order[a])};
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b.prototype.computeExecutionOrder=function(a,c){for(var d=[],g=[],f={},k={},x={},b=0,l=this._nodes.length;b<l;++b){var h=this._nodes[b];if(!a||h.onExecute){f[h.id]=h;var s=0;if(h.inputs)for(var u=0,n=h.inputs.length;u<n;u++)h.inputs[u]&&null!=h.inputs[u].link&&(s+=1);0==s?(g.push(h),c&&(h._level=1)):(c&&(h._level=0),x[h.id]=s)}}for(;0!=g.length;)if(h=g.shift(),d.push(h),delete f[h.id],h.outputs)for(b=0;b<h.outputs.length;b++)if(l=h.outputs[b],null!=l&&null!=l.links&&0!=l.links.length)for(u=0;u<l.links.length;u++)(s=
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this.links[l.links[u]])&&!k[s.id]&&(n=this.getNodeById(s.target_id),null==n?k[s.id]=!0:(c&&(!n._level||n._level<=h._level)&&(n._level=h._level+1),k[s.id]=!0,x[n.id]-=1,0==x[n.id]&&g.push(n)));for(b in f)d.push(f[b]);d.length!=this._nodes.length&&e.debug&&console.warn("something went wrong, nodes missing");l=d.length;for(b=0;b<l;++b)d[b].order=b;d=d.sort(function(a,c){var d=a.constructor.priority||a.priority||0,f=c.constructor.priority||c.priority||0;return d==f?a.order-c.order:d-f});for(b=0;b<l;++b)d[b].order=
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b;return d};b.prototype.getAncestors=function(a){for(var c=[],d=[a],g={};d.length;){var f=d.shift();if(f.inputs){g[f.id]||f==a||(g[f.id]=!0,c.push(f));for(var e=0;e<f.inputs.length;++e){var x=f.getInputNode(e);x&&-1==c.indexOf(x)&&d.push(x)}}}c.sort(function(a,c){return a.order-c.order});return c};b.prototype.arrange=function(a){a=a||100;for(var c=this.computeExecutionOrder(!1,!0),d=[],g=0;g<c.length;++g){var f=c[g],k=f._level||1;d[k]||(d[k]=[]);d[k].push(f)}c=a;for(g=0;g<d.length;++g)if(k=d[g]){for(var x=
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100,b=a+e.NODE_TITLE_HEIGHT,l=0;l<k.length;++l)f=k[l],f.pos[0]=c,f.pos[1]=b,f.size[0]>x&&(x=f.size[0]),b+=f.size[1]+a+e.NODE_TITLE_HEIGHT;c+=x+a}this.setDirtyCanvas(!0,!0)};b.prototype.getTime=function(){return this.globaltime};b.prototype.getFixedTime=function(){return this.fixedtime};b.prototype.getElapsedTime=function(){return this.elapsed_time};b.prototype.sendEventToAllNodes=function(a,c,d){d=d||e.ALWAYS;var g=this._nodes_in_order?this._nodes_in_order:this._nodes;if(g)for(var f=0,k=g.length;f<
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k;++f){var x=g[f];if(x.constructor===e.Subgraph&&"onExecute"!=a)x.mode==d&&x.sendEventToAllNodes(a,c,d);else if(x[a]&&x.mode==d)if(void 0===c)x[a]();else if(c&&c.constructor===Array)x[a].apply(x,c);else x[a](c)}};b.prototype.sendActionToCanvas=function(a,c){if(this.list_of_graphcanvas)for(var d=0;d<this.list_of_graphcanvas.length;++d){var g=this.list_of_graphcanvas[d];g[a]&&g[a].apply(g,c)}};b.prototype.add=function(a,c){if(a)if(a.constructor===p)this._groups.push(a),this.setDirtyCanvas(!0),this.change(),
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a.graph=this,this._version++;else{-1!=a.id&&null!=this._nodes_by_id[a.id]&&(console.warn("LiteGraph: there is already a node with this ID, changing it"),a.id=++this.last_node_id);if(this._nodes.length>=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_id<a.id&&(this.last_node_id=a.id);a.graph=this;this._version++;this._nodes.push(a);this._nodes_by_id[a.id]=a;if(a.onAdded)a.onAdded(this);this.config.align_to_grid&&
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a.alignToGrid();c||this.updateExecutionOrder();if(this.onNodeAdded)this.onNodeAdded(a);this.setDirtyCanvas(!0);this.change();return a}};b.prototype.remove=function(a){if(a.constructor===e.LGraphGroup){var c=this._groups.indexOf(a);-1!=c&&this._groups.splice(c,1);a.graph=null;this._version++;this.setDirtyCanvas(!0,!0);this.change()}else if(null!=this._nodes_by_id[a.id]&&!a.ignore_remove){if(a.inputs)for(c=0;c<a.inputs.length;c++){var d=a.inputs[c];null!=d.link&&a.disconnectInput(c)}if(a.outputs)for(c=
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0;c<a.outputs.length;c++)d=a.outputs[c],null!=d.links&&d.links.length&&a.disconnectOutput(c);if(a.onRemoved)a.onRemoved();a.graph=null;this._version++;if(this.list_of_graphcanvas)for(c=0;c<this.list_of_graphcanvas.length;++c)d=this.list_of_graphcanvas[c],d.selected_nodes[a.id]&&delete d.selected_nodes[a.id],d.node_dragged==a&&(d.node_dragged=null);c=this._nodes.indexOf(a);-1!=c&&this._nodes.splice(c,1);delete this._nodes_by_id[a.id];if(this.onNodeRemoved)this.onNodeRemoved(a);this.setDirtyCanvas(!0,
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!0);this.change();this.updateExecutionOrder()}};b.prototype.getNodeById=function(a){return null==a?null:this._nodes_by_id[a]};b.prototype.findNodesByClass=function(a,c){c=c||[];for(var d=c.length=0,g=this._nodes.length;d<g;++d)this._nodes[d].constructor===a&&c.push(this._nodes[d]);return c};b.prototype.findNodesByType=function(a,c){a=a.toLowerCase();c=c||[];for(var d=c.length=0,g=this._nodes.length;d<g;++d)this._nodes[d].type.toLowerCase()==a&&c.push(this._nodes[d]);return c};b.prototype.findNodeByTitle=
|
|
function(a){for(var c=0,d=this._nodes.length;c<d;++c)if(this._nodes[c].title==a)return this._nodes[c];return null};b.prototype.findNodesByTitle=function(a){for(var c=[],d=0,g=this._nodes.length;d<g;++d)this._nodes[d].title==a&&c.push(this._nodes[d]);return c};b.prototype.getNodeOnPos=function(a,c,d,g){d=d||this._nodes;for(var f=d.length-1;0<=f;f--){var e=d[f];if(e.isPointInside(a,c,g))return e}return null};b.prototype.getGroupOnPos=function(a,c){for(var d=this._groups.length-1;0<=d;d--){var g=this._groups[d];
|
|
if(g.isPointInside(a,c,2,!0))return g}return null};b.prototype.checkNodeTypes=function(){for(var a=0;a<this._nodes.length;a++){var c=this._nodes[a];if(c.constructor!=e.registered_node_types[c.type]){console.log("node being replaced by newer version: "+c.type);var d=e.createNode(c.type);this._nodes[a]=d;d.configure(c.serialize());d.graph=this;this._nodes_by_id[d.id]=d;c.inputs&&(d.inputs=c.inputs.concat());c.outputs&&(d.outputs=c.outputs.concat())}}this.updateExecutionOrder()};b.prototype.onAction=
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|
function(a,c){this._input_nodes=this.findNodesByClass(e.GraphInput,this._input_nodes);for(var d=0;d<this._input_nodes.length;++d){var g=this._input_nodes[d];if(g.properties.name==a){g.onAction(a,c);break}}};b.prototype.trigger=function(a,c){if(this.onTrigger)this.onTrigger(a,c)};b.prototype.addInput=function(a,c,d){if(!this.inputs[a]){this.inputs[a]={name:a,type:c,value:d};this._version++;if(this.onInputAdded)this.onInputAdded(a,c);if(this.onInputsOutputsChange)this.onInputsOutputsChange()}};b.prototype.setInputData=
|
|
function(a,c){var d=this.inputs[a];d&&(d.value=c)};b.prototype.getInputData=function(a){return(a=this.inputs[a])?a.value:null};b.prototype.renameInput=function(a,c){if(c!=a){if(!this.inputs[a])return!1;if(this.inputs[c])return console.error("there is already one input with that name"),!1;this.inputs[c]=this.inputs[a];delete this.inputs[a];this._version++;if(this.onInputRenamed)this.onInputRenamed(a,c);if(this.onInputsOutputsChange)this.onInputsOutputsChange()}};b.prototype.changeInputType=function(a,
|
|
c){if(!this.inputs[a])return!1;if(!this.inputs[a].type||String(this.inputs[a].type).toLowerCase()!=String(c).toLowerCase())if(this.inputs[a].type=c,this._version++,this.onInputTypeChanged)this.onInputTypeChanged(a,c)};b.prototype.removeInput=function(a){if(!this.inputs[a])return!1;delete this.inputs[a];this._version++;if(this.onInputRemoved)this.onInputRemoved(a);if(this.onInputsOutputsChange)this.onInputsOutputsChange();return!0};b.prototype.addOutput=function(a,c,d){this.outputs[a]={name:a,type:c,
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|
value:d};this._version++;if(this.onOutputAdded)this.onOutputAdded(a,c);if(this.onInputsOutputsChange)this.onInputsOutputsChange()};b.prototype.setOutputData=function(a,c){var d=this.outputs[a];d&&(d.value=c)};b.prototype.getOutputData=function(a){return(a=this.outputs[a])?a.value:null};b.prototype.renameOutput=function(a,c){if(!this.outputs[a])return!1;if(this.outputs[c])return console.error("there is already one output with that name"),!1;this.outputs[c]=this.outputs[a];delete this.outputs[a];this._version++;
|
|
if(this.onOutputRenamed)this.onOutputRenamed(a,c);if(this.onInputsOutputsChange)this.onInputsOutputsChange()};b.prototype.changeOutputType=function(a,c){if(!this.outputs[a])return!1;if(!this.outputs[a].type||String(this.outputs[a].type).toLowerCase()!=String(c).toLowerCase())if(this.outputs[a].type=c,this._version++,this.onOutputTypeChanged)this.onOutputTypeChanged(a,c)};b.prototype.removeOutput=function(a){if(!this.outputs[a])return!1;delete this.outputs[a];this._version++;if(this.onOutputRemoved)this.onOutputRemoved(a);
|
|
if(this.onInputsOutputsChange)this.onInputsOutputsChange();return!0};b.prototype.triggerInput=function(a,c){for(var d=this.findNodesByTitle(a),g=0;g<d.length;++g)d[g].onTrigger(c)};b.prototype.setCallback=function(a,c){for(var d=this.findNodesByTitle(a),g=0;g<d.length;++g)d[g].setTrigger(c)};b.prototype.connectionChange=function(a,c){this.updateExecutionOrder();if(this.onConnectionChange)this.onConnectionChange(a);this._version++;this.sendActionToCanvas("onConnectionChange")};b.prototype.isLive=function(){if(!this.list_of_graphcanvas)return!1;
|
|
for(var a=0;a<this.list_of_graphcanvas.length;++a)if(this.list_of_graphcanvas[a].live_mode)return!0;return!1};b.prototype.clearTriggeredSlots=function(){for(var a in this.links){var c=this.links[a];c&&c._last_time&&(c._last_time=0)}};b.prototype.change=function(){e.debug&&console.log("Graph changed");this.sendActionToCanvas("setDirty",[!0,!0]);if(this.on_change)this.on_change(this)};b.prototype.setDirtyCanvas=function(a,c){this.sendActionToCanvas("setDirty",[a,c])};b.prototype.removeLink=function(a){if(a=
|
|
this.links[a]){var c=this.getNodeById(a.target_id);c&&c.disconnectInput(a.target_slot)}};b.prototype.serialize=function(){for(var a=[],c=0,d=this._nodes.length;c<d;++c)a.push(this._nodes[c].serialize());d=[];for(c in this.links){var g=this.links[c];if(!g.serialize){console.warn("weird LLink bug, link info is not a LLink but a regular object");var f=new m;for(c in g)f[c]=g[c];g=this.links[c]=f}d.push(g.serialize())}g=[];for(c=0;c<this._groups.length;++c)g.push(this._groups[c].serialize());return{last_node_id:this.last_node_id,
|
|
last_link_id:this.last_link_id,nodes:a,links:d,groups:g,config:this.config,version:e.VERSION}};b.prototype.configure=function(a,c){if(a){c||this.clear();var d=a.nodes;if(a.links&&a.links.constructor===Array){for(var g=[],f=0;f<a.links.length;++f){var k=a.links[f];if(k){var x=new m;x.configure(k);g[x.id]=x}else console.warn("serialized graph link data contains errors, skipping.")}a.links=g}for(f in a)"nodes"!=f&&"groups"!=f&&(this[f]=a[f]);g=!1;this._nodes=[];if(d){f=0;for(k=d.length;f<k;++f){var x=
|
|
d[f],b=e.createNode(x.type,x.title);b||(e.debug&&console.log("Node not found or has errors: "+x.type),b=new q,b.last_serialization=x,g=b.has_errors=!0);b.id=x.id;this.add(b,!0)}f=0;for(k=d.length;f<k;++f)x=d[f],(b=this.getNodeById(x.id))&&b.configure(x)}this._groups.length=0;if(a.groups)for(f=0;f<a.groups.length;++f)d=new e.LGraphGroup,d.configure(a.groups[f]),this.add(d);this.updateExecutionOrder();this._version++;this.setDirtyCanvas(!0,!0);return g}};b.prototype.load=function(a){var c=this,d=new XMLHttpRequest;
|
|
d.open("GET",a,!0);d.send(null);d.onload=function(a){200!==d.status?console.error("Error loading graph:",d.status,d.response):(a=JSON.parse(d.response),c.configure(a))};d.onerror=function(a){console.error("Error loading graph:",a)}};b.prototype.onNodeTrace=function(a,c,d){};m.prototype.configure=function(a){a.constructor===Array?(this.id=a[0],this.origin_id=a[1],this.origin_slot=a[2],this.target_id=a[3],this.target_slot=a[4],this.type=a[5]):(this.id=a.id,this.type=a.type,this.origin_id=a.origin_id,
|
|
this.origin_slot=a.origin_slot,this.target_id=a.target_id,this.target_slot=a.target_slot)};m.prototype.serialize=function(){return[this.id,this.origin_id,this.origin_slot,this.target_id,this.target_slot,this.type]};e.LLink=m;z.LGraphNode=e.LGraphNode=q;q.prototype._ctor=function(a){this.title=a||"Unnamed";this.size=[e.NODE_WIDTH,60];this.graph=null;this._pos=new Float32Array(10,10);Object.defineProperty(this,"pos",{set:function(a){!a||2>a.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},
|
|
enumerable:!0});this.id=-1;this.type=null;this.inputs=[];this.outputs=[];this.connections=[];this.properties={};this.properties_info=[];this.flags={}};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]=e.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.inputs.length;++d){c=this.inputs[d];var g=this.graph?this.graph.links[c.link]:null;this.onConnectionsChange(e.INPUT,d,!0,g,c)}if(this.outputs)for(d=0;d<this.outputs.length;++d){var f=this.outputs[d];if(f.links)for(c=0;c<f.links.length;++c)g=this.graph?this.graph.links[f.links[c]]:null,this.onConnectionsChange(e.OUTPUT,d,!0,g,f)}}if(this.widgets){for(d=0;d<this.widgets.length;++d)c=
|
|
this.widgets[d],c.options&&c.options.property&&this.properties[c.options.property]&&(c.value=JSON.parse(JSON.stringify(this.properties[c.options.property])));if(a.widgets_values)for(d=0;d<a.widgets_values.length;++d)this.widgets[d]&&(this.widgets[d].value=a.widgets_values[d])}if(this.onConfigure)this.onConfigure(a)};q.prototype.serialize=function(){var a={id:this.id,type:this.type,pos:this.pos,size:this.size,flags:e.cloneObject(this.flags),order:this.order,mode:this.mode};if(this.constructor===q&&
|
|
this.last_serialization)return this.last_serialization;this.inputs&&(a.inputs=this.inputs);if(this.outputs){for(var c=0;c<this.outputs.length;c++)delete this.outputs[c]._data;a.outputs=this.outputs}this.title&&this.title!=this.constructor.title&&(a.title=this.title);this.properties&&(a.properties=e.cloneObject(this.properties));if(this.widgets&&this.serialize_widgets)for(a.widgets_values=[],c=0;c<this.widgets.length;++c)a.widgets_values[c]=this.widgets[c].value;a.type||(a.type=this.constructor.type);
|
|
this.color&&(a.color=this.color);this.bgcolor&&(a.bgcolor=this.bgcolor);this.boxcolor&&(a.boxcolor=this.boxcolor);this.shape&&(a.shape=this.shape);this.onSerialize&&this.onSerialize(a)&&console.warn("node onSerialize shouldnt return anything, data should be stored in the object pass in the first parameter");return a};q.prototype.clone=function(){var a=e.createNode(this.type);if(!a)return null;var c=e.cloneObject(this.serialize());if(c.inputs)for(var d=0;d<c.inputs.length;++d)c.inputs[d].link=null;
|
|
if(c.outputs)for(d=0;d<c.outputs.length;++d)c.outputs[d].links&&(c.outputs[d].links.length=0);delete c.id;a.configure(c);return a};q.prototype.toString=function(){return JSON.stringify(this.serialize())};q.prototype.getTitle=function(){return this.title||this.constructor.title};q.prototype.setProperty=function(a,c){this.properties||(this.properties={});if(c!==this.properties[a]){var d=this.properties[a];this.properties[a]=c;this.onPropertyChanged&&!1===this.onPropertyChanged(a,c,d)&&(this.properties[a]=
|
|
d)}};q.prototype.setOutputData=function(a,c){if(this.outputs&&!(-1==a||a>=this.outputs.length)){var d=this.outputs[a];if(d&&(d._data=c,this.outputs[a].links))for(d=0;d<this.outputs[a].links.length;d++){var g=this.graph.links[this.outputs[a].links[d]];g&&(g.data=c)}}};q.prototype.setOutputDataType=function(a,c){if(this.outputs&&!(-1==a||a>=this.outputs.length)){var d=this.outputs[a];if(d&&(d.type=c,this.outputs[a].links))for(d=0;d<this.outputs[a].links.length;d++)this.graph.links[this.outputs[a].links[d]].type=
|
|
c}};q.prototype.getInputData=function(a,c){if(this.inputs&&!(a>=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 g=this.graph.getNodeById(d.origin_id);if(!g)return d.data;if(g.updateOutputData)g.updateOutputData(d.origin_slot);else if(g.onExecute)g.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&&null!=this.inputs[a].link:!1};q.prototype.getInputInfo=function(a){return this.inputs?a<this.inputs.length?this.inputs[a]:null:null};q.prototype.getInputNode=function(a){if(!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<d;++c){var g=this.inputs[c];if(a==g.name&&null!=g.link&&(g=this.graph.links[g.link]))return g.data}return this.properties[a]};q.prototype.getOutputData=function(a){return!this.outputs||a>=
|
|
this.outputs.length?null:this.outputs[a]._data};q.prototype.getOutputInfo=function(a){return this.outputs?a<this.outputs.length?this.outputs[a]:null:null};q.prototype.isOutputConnected=function(a){return this.outputs?a<this.outputs.length&&this.outputs[a].links&&this.outputs[a].links.length:!1};q.prototype.isAnyOutputConnected=function(){if(!this.outputs)return!1;for(var a=0;a<this.outputs.length;++a)if(this.outputs[a].links&&this.outputs[a].links.length)return!0;return!1};q.prototype.getOutputNodes=
|
|
function(a){if(!this.outputs||0==this.outputs.length||a>=this.outputs.length)return null;a=this.outputs[a];if(!a.links||0==a.links.length)return null;for(var c=[],d=0;d<a.links.length;d++){var g=this.graph.links[a.links[d]];g&&(g=this.graph.getNodeById(g.target_id))&&c.push(g)}return c};q.prototype.trigger=function(a,c){if(this.outputs&&this.outputs.length){this.graph&&(this.graph._last_trigger_time=e.getTime());for(var d=0;d<this.outputs.length;++d){var g=this.outputs[d];!g||g.type!==e.EVENT||a&&
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|
g.name!=a||this.triggerSlot(d,c)}}};q.prototype.triggerSlot=function(a,c,d){if(this.outputs&&(a=this.outputs[a])&&(a=a.links)&&a.length){this.graph&&(this.graph._last_trigger_time=e.getTime());for(var g=0;g<a.length;++g){var f=a[g];if(null==d||d==f){var k=this.graph.links[a[g]];if(k&&(k._last_time=e.getTime(),f=this.graph.getNodeById(k.target_id)))if(k=f.inputs[k.target_slot],f.onAction)f.onAction(k.name,c);else if(f.mode===e.ON_TRIGGER&&f.onExecute)f.onExecute(c)}}}};q.prototype.clearTriggeredSlot=
|
|
function(a,c){if(this.outputs){var d=this.outputs[a];if(d&&(d=d.links)&&d.length)for(var g=0;g<d.length;++g){var f=d[g];if(null==c||c==f)if(f=this.graph.links[d[g]])f._last_time=0}}};q.prototype.addProperty=function(a,c,d,g){d={name:a,type:d,default_value:c};if(g)for(var f in g)d[f]=g[f];this.properties_info||(this.properties_info=[]);this.properties_info.push(d);this.properties||(this.properties={});this.properties[a]=c;return d};q.prototype.addOutput=function(a,c,d){a={name:a,type:c,links:null};
|
|
if(d)for(var g in d)a[g]=d[g];this.outputs||(this.outputs=[]);this.outputs.push(a);if(this.onOutputAdded)this.onOutputAdded(a);this.size=this.computeSize();this.setDirtyCanvas(!0,!0);return a};q.prototype.addOutputs=function(a){for(var c=0;c<a.length;++c){var d=a[c],g={name:d[0],type:d[1],link:null};if(a[2])for(var f in d[2])g[f]=d[2][f];this.outputs||(this.outputs=[]);this.outputs.push(g);if(this.onOutputAdded)this.onOutputAdded(g)}this.size=this.computeSize();this.setDirtyCanvas(!0,!0)};q.prototype.removeOutput=
|
|
function(a){this.disconnectOutput(a);this.outputs.splice(a,1);for(var c=a;c<this.outputs.length;++c)if(this.outputs[c]&&this.outputs[c].links)for(var d=this.outputs[c].links,g=0;g<d.length;++g){var f=this.graph.links[d[g]];f&&(f.origin_slot-=1)}this.size=this.computeSize();if(this.onOutputRemoved)this.onOutputRemoved(a);this.setDirtyCanvas(!0,!0)};q.prototype.addInput=function(a,c,d){a={name:a,type:c||0,link:null};if(d)for(var g in d)a[g]=d[g];this.inputs||(this.inputs=[]);this.inputs.push(a);this.size=
|
|
this.computeSize();if(this.onInputAdded)this.onInputAdded(a);this.setDirtyCanvas(!0,!0);return a};q.prototype.addInputs=function(a){for(var c=0;c<a.length;++c){var d=a[c],g={name:d[0],type:d[1],link:null};if(a[2])for(var f in d[2])g[f]=d[2][f];this.inputs||(this.inputs=[]);this.inputs.push(g);if(this.onInputAdded)this.onInputAdded(g)}this.size=this.computeSize();this.setDirtyCanvas(!0,!0)};q.prototype.removeInput=function(a){this.disconnectInput(a);this.inputs.splice(a,1);for(var c=a;c<this.inputs.length;++c)if(this.inputs[c]){var d=
|
|
this.graph.links[this.inputs[c].link];d&&(d.target_slot-=1)}this.size=this.computeSize();if(this.onInputRemoved)this.onInputRemoved(a);this.setDirtyCanvas(!0,!0)};q.prototype.addConnection=function(a,c,d,g){a={name:a,type:c,pos:d,direction:g,links:null};this.connections.push(a);return a};q.prototype.computeSize=function(a,c){function d(a){return a?k*a.length*0.6:0}if(this.constructor.size)return this.constructor.size.concat();var g=Math.max(this.inputs?this.inputs.length:1,this.outputs?this.outputs.length:
|
|
1),f=c||new Float32Array([0,0]),g=Math.max(g,1),k=e.NODE_TEXT_SIZE;f[1]=(this.constructor.slot_start_y||0)+g*e.NODE_SLOT_HEIGHT;g=0;this.widgets&&this.widgets.length&&(g=this.widgets.length*(e.NODE_WIDGET_HEIGHT+4)+8);f[1]=this.widgets_up?Math.max(f[1],g):null!=this.widgets_start_y?Math.max(f[1],g+this.widgets_start_y):f[1]+g;var g=d(this.title),x=0,b=0;if(this.inputs)for(var l=0,h=this.inputs.length;l<h;++l){var s=this.inputs[l],s=s.label||s.name||"",s=d(s);x<s&&(x=s)}if(this.outputs)for(l=0,h=this.outputs.length;l<
|
|
h;++l)s=this.outputs[l],s=s.label||s.name||"",s=d(s),b<s&&(b=s);f[0]=Math.max(x+b+10,g);f[0]=Math.max(f[0],e.NODE_WIDTH);this.widgets&&this.widgets.length&&(f[0]=Math.max(f[0],1.5*e.NODE_WIDTH));if(this.onResize)this.onResize(f);this.constructor.min_height&&f[1]<this.constructor.min_height&&(f[1]=this.constructor.min_height);f[1]+=6;return f};q.prototype.addWidget=function(a,c,d,g,f){this.widgets||(this.widgets=[]);!f&&g&&g.constructor===Object&&(f=g,g=null);f&&f.constructor===String&&(f={property:f});
|
|
g&&g.constructor===String&&(f||(f={}),f.property=g,g=null);g&&g.constructor!==Function&&(console.warn("addWidget: callback must be a function"),g=null);c={type:a.toLowerCase(),name:c,value:d,callback:g,options:f||{}};void 0!==c.options.y&&(c.y=c.options.y);g||c.options.callback||c.options.property||console.warn("LiteGraph addWidget(...) without a callback or property assigned");if("combo"==a&&!c.options.values)throw"LiteGraph addWidget('combo',...) requires to pass values in options: { values:['red','blue'] }";
|
|
this.widgets.push(c);this.size=this.computeSize();return c};q.prototype.addCustomWidget=function(a){this.widgets||(this.widgets=[]);this.widgets.push(a);return a};q.prototype.getBounding=function(a){a=a||new Float32Array(4);a[0]=this.pos[0]-4;a[1]=this.pos[1]-e.NODE_TITLE_HEIGHT;a[2]=this.size[0]+4;a[3]=this.size[1]+e.NODE_TITLE_HEIGHT;if(this.onBounding)this.onBounding(a);return a};q.prototype.isPointInside=function(a,c,d,g){d=d||0;var f=this.graph&&this.graph.isLive()?0:e.NODE_TITLE_HEIGHT;g&&(f=
|
|
0);if(this.flags&&this.flags.collapsed){if(v(a,c,this.pos[0]-d,this.pos[1]-e.NODE_TITLE_HEIGHT-d,(this._collapsed_width||e.NODE_COLLAPSED_WIDTH)+2*d,e.NODE_TITLE_HEIGHT+2*d))return!0}else if(this.pos[0]-4-d<a&&this.pos[0]+this.size[0]+4+d>a&&this.pos[1]-f-d<c&&this.pos[1]+this.size[1]+d>c)return!0;return!1};q.prototype.getSlotInPosition=function(a,c){var d=new Float32Array(2);if(this.inputs)for(var g=0,f=this.inputs.length;g<f;++g){var e=this.inputs[g];this.getConnectionPos(!0,g,d);if(v(a,c,d[0]-
|
|
10,d[1]-5,20,10))return{input:e,slot:g,link_pos:d}}if(this.outputs)for(g=0,f=this.outputs.length;g<f;++g)if(e=this.outputs[g],this.getConnectionPos(!1,g,d),v(a,c,d[0]-10,d[1]-5,20,10))return{output:e,slot:g,link_pos:d};return null};q.prototype.findInputSlot=function(a){if(!this.inputs)return-1;for(var c=0,d=this.inputs.length;c<d;++c)if(a==this.inputs[c].name)return c;return-1};q.prototype.findOutputSlot=function(a){if(!this.outputs)return-1;for(var c=0,d=this.outputs.length;c<d;++c)if(a==this.outputs[c].name)return c;
|
|
return-1};q.prototype.connect=function(a,c,d){d=d||0;if(!this.graph)return console.log("Connect: Error, node doesn't belong to any graph. Nodes must be added first to a graph before connecting them."),null;if(a.constructor===String){if(a=this.findOutputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),null}else if(!this.outputs||a>=this.outputs.length)return e.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 e.debug&&console.log("Connect: Error, no slot of name "+d),null}else{if(d===e.EVENT)return null;if(!c.inputs||d>=c.inputs.length)return e.debug&&console.log("Connect: Error, slot number not found"),null}null!=c.inputs[d].link&&c.disconnectInput(d);var g=this.outputs[a];if(c.onConnectInput&&!1===c.onConnectInput(d,g.type,g))return null;var f=c.inputs[d],k=null;if(e.isValidConnection(g.type,
|
|
f.type)){k=new m(++this.graph.last_link_id,f.type,this.id,a,c.id,d);this.graph.links[k.id]=k;null==g.links&&(g.links=[]);g.links.push(k.id);c.inputs[d].link=k.id;this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!0,k,g);if(c.onConnectionsChange)c.onConnectionsChange(e.INPUT,d,!0,k,f);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.INPUT,c,d,this,a),this.graph.onNodeConnectionChange(e.OUTPUT,this,a,c,d))}this.setDirtyCanvas(!1,
|
|
!0);this.graph.connectionChange(this,k);return k};q.prototype.disconnectOutput=function(a,c){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(c){c.constructor===Number&&(c=this.graph.getNodeById(c));if(!c)throw"Target Node not found";
|
|
for(var g=0,f=d.links.length;g<f;g++){var k=d.links[g],x=this.graph.links[k];if(x.target_id==c.id){d.links.splice(g,1);var b=c.inputs[x.target_slot];b.link=null;delete this.graph.links[k];this.graph&&this.graph._version++;if(c.onConnectionsChange)c.onConnectionsChange(e.INPUT,x.target_slot,!1,x,b);if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!1,x,d);if(this.graph&&this.graph.onNodeConnectionChange)this.graph.onNodeConnectionChange(e.OUTPUT,this,a);this.graph&&this.graph.onNodeConnectionChange&&
|
|
(this.graph.onNodeConnectionChange(e.OUTPUT,this,a),this.graph.onNodeConnectionChange(e.INPUT,c,x.target_slot));break}}}else{g=0;for(f=d.links.length;g<f;g++)if(k=d.links[g],x=this.graph.links[k]){c=this.graph.getNodeById(x.target_id);this.graph&&this.graph._version++;if(c){b=c.inputs[x.target_slot];b.link=null;if(c.onConnectionsChange)c.onConnectionsChange(e.INPUT,x.target_slot,!1,x,b);if(this.graph&&this.graph.onNodeConnectionChange)this.graph.onNodeConnectionChange(e.INPUT,c,x.target_slot)}delete this.graph.links[k];
|
|
if(this.onConnectionsChange)this.onConnectionsChange(e.OUTPUT,a,!1,x,d);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.OUTPUT,this,a),this.graph.onNodeConnectionChange(e.INPUT,c,x.target_slot))}d.links=null}this.setDirtyCanvas(!1,!0);this.graph.connectionChange(this);return!0};q.prototype.disconnectInput=function(a){if(a.constructor===String){if(a=this.findInputSlot(a),-1==a)return e.debug&&console.log("Connect: Error, no slot of name "+a),!1}else if(!this.inputs||
|
|
a>=this.inputs.length)return e.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 g=this.graph.links[d];if(g){var f=this.graph.getNodeById(g.origin_id);if(!f)return!1;var k=f.outputs[g.origin_slot];if(!k||!k.links||0==k.links.length)return!1;for(var b=0,l=k.links.length;b<l;b++)if(k.links[b]==d){k.links.splice(b,1);break}delete this.graph.links[d];this.graph&&this.graph._version++;if(this.onConnectionsChange)this.onConnectionsChange(e.INPUT,
|
|
a,!1,g,c);if(f.onConnectionsChange)f.onConnectionsChange(e.OUTPUT,b,!1,g,k);this.graph&&this.graph.onNodeConnectionChange&&(this.graph.onNodeConnectionChange(e.OUTPUT,f,b),this.graph.onNodeConnectionChange(e.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 g=0;a&&this.inputs&&(g=this.inputs.length);!a&&this.outputs&&(g=this.outputs.length);var f=0.5*e.NODE_SLOT_HEIGHT;if(this.flags.collapsed)return c=
|
|
this._collapsed_width||e.NODE_COLLAPSED_WIDTH,this.horizontal?(d[0]=this.pos[0]+0.5*c,d[1]=a?this.pos[1]-e.NODE_TITLE_HEIGHT:this.pos[1]):(d[0]=a?this.pos[0]:this.pos[0]+c,d[1]=this.pos[1]-0.5*e.NODE_TITLE_HEIGHT),d;if(a&&-1==c)return d[0]=this.pos[0]+0.5*e.NODE_TITLE_HEIGHT,d[1]=this.pos[1]+0.5*e.NODE_TITLE_HEIGHT,d;if(a&&g>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&&g>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]/g*(c+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]+f:this.pos[0]+this.size[0]+1-f;d[1]=this.pos[1]+(c+0.7)*e.NODE_SLOT_HEIGHT+(this.constructor.slot_start_y||0);return d};q.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)};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=e.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;d<c.length;++d){var g=c[d];if(a||g.node_capturing_input==this)g.node_capturing_input=a?this:null}};q.prototype.collapse=function(a){this.graph._version++;if(!1!==this.constructor.collapsable||a)this.flags.collapsed=this.flags.collapsed?!1:!0,this.setDirtyCanvas(!0,!0)};q.prototype.pin=function(a){this.graph._version++;this.flags.pinned=void 0===a?!this.flags.pinned:a};q.prototype.localToScreen=function(a,c,d){return[(a+this.pos[0])*d.scale+d.offset[0],(c+this.pos[1])*
|
|
d.scale+d.offset[1]]};z.LGraphGroup=e.LGraphGroup=p;p.prototype._ctor=function(a){this.title=a||"Group";this.font_size=24;this.color=h.node_colors.pale_blue?h.node_colors.pale_blue.groupcolor:"#AAA";this._bounding=new Float32Array([10,10,140,80]);this._pos=this._bounding.subarray(0,2);this._size=this._bounding.subarray(2,4);this._nodes=[];this.graph=null;Object.defineProperty(this,"pos",{set:function(a){!a||2>a.length||(this._pos[0]=a[0],this._pos[1]=a[1])},get:function(){return this._pos},enumerable:!0});
|
|
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;d<this._nodes.length;++d){var g=this._nodes[d];g.pos[0]+=a;g.pos[1]+=c}};p.prototype.recomputeInsideNodes=function(){this._nodes.length=0;for(var a=this.graph._nodes,c=new Float32Array(4),d=0;d<a.length;++d){var g=a[d];g.getBounding(c);w(this._bounding,c)&&this._nodes.push(g)}};p.prototype.isPointInside=q.prototype.isPointInside;p.prototype.setDirtyCanvas=q.prototype.setDirtyCanvas;e.DragAndScale=y;y.prototype.bindEvents=function(a){this.last_mouse=
|
|
new Float32Array(2);this._binded_mouse_callback=this.onMouse.bind(this);a.addEventListener("mousedown",this._binded_mouse_callback);a.addEventListener("mousemove",this._binded_mouse_callback);a.addEventListener("mousewheel",this._binded_mouse_callback,!1);a.addEventListener("wheel",this._binded_mouse_callback,!1)};y.prototype.computeVisibleArea=function(){if(this.element){var a=-this.offset[0],c=-this.offset[1],d=a+this.element.width/this.scale,g=c+this.element.height/this.scale;this.visible_area[0]=
|
|
a;this.visible_area[1]=c;this.visible_area[2]=d-a;this.visible_area[3]=g-c}else this.visible_area[0]=this.visible_area[1]=this.visible_area[2]=this.visible_area[3]=0};y.prototype.onMouse=function(a){if(this.enabled){var c=this.element,d=c.getBoundingClientRect(),g=a.clientX-d.left,d=a.clientY-d.top;a.canvasx=g;a.canvasy=d;a.dragging=this.dragging;var f=!1;this.onmouse&&(f=this.onmouse(a));if("mousedown"==a.type)this.dragging=!0,c.removeEventListener("mousemove",this._binded_mouse_callback),document.body.addEventListener("mousemove",
|
|
this._binded_mouse_callback),document.body.addEventListener("mouseup",this._binded_mouse_callback);else if("mousemove"==a.type)f||(c=g-this.last_mouse[0],f=d-this.last_mouse[1],this.dragging&&this.mouseDrag(c,f));else if("mouseup"==a.type)this.dragging=!1,document.body.removeEventListener("mousemove",this._binded_mouse_callback),document.body.removeEventListener("mouseup",this._binded_mouse_callback),c.addEventListener("mousemove",this._binded_mouse_callback);else if("mousewheel"==a.type||"wheel"==
|
|
a.type||"DOMMouseScroll"==a.type)a.eventType="mousewheel",a.wheel="wheel"==a.type?-a.deltaY:null!=a.wheelDeltaY?a.wheelDeltaY:-60*a.detail,a.delta=a.wheelDelta?a.wheelDelta/40:a.deltaY?-a.deltaY/3:0,this.changeDeltaScale(1+0.05*a.delta);this.last_mouse[0]=g;this.last_mouse[1]=d;a.preventDefault();a.stopPropagation();return!1}};y.prototype.toCanvasContext=function(a){a.scale(this.scale,this.scale);a.translate(this.offset[0],this.offset[1])};y.prototype.convertOffsetToCanvas=function(a){return[(a[0]+
|
|
this.offset[0])*this.scale,(a[1]+this.offset[1])*this.scale]};y.prototype.convertCanvasToOffset=function(a,c){c=c||[0,0];c[0]=a[0]/this.scale-this.offset[0];c[1]=a[1]/this.scale-this.offset[1];return c};y.prototype.mouseDrag=function(a,c){this.offset[0]+=a/this.scale;this.offset[1]+=c/this.scale;if(this.onredraw)this.onredraw(this)};y.prototype.changeScale=function(a,c){a<this.min_scale?a=this.min_scale:a>this.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 g=this.convertCanvasToOffset(c),d=[g[0]-d[0],g[1]-d[1]];this.offset[0]+=d[0];this.offset[1]+=d[1];if(this.onredraw)this.onredraw(this)}}};y.prototype.changeDeltaScale=function(a,c){this.changeScale(this.scale*a,c)};y.prototype.reset=function(){this.scale=1;this.offset[0]=0;this.offset[1]=0};z.LGraphCanvas=e.LGraphCanvas=h;h.link_type_colors={"-1":e.EVENT_LINK_COLOR,number:"#AAA",
|
|
node:"#DCA"};h.gradients={};h.prototype.clear=function(){this.fps=this.render_time=this.last_draw_time=this.frame=0;this.dragging_rectangle=null;this.selected_nodes={};this.selected_group=null;this.visible_nodes=[];this.connecting_node=this.node_capturing_input=this.node_over=this.node_dragged=null;this.highlighted_links={};this.dirty_bgcanvas=this.dirty_canvas=!0;this.node_widget=this.node_in_panel=this.dirty_area=null;this.last_mouse=[0,0];this.last_mouseclick=0;this.visible_area.set([0,0,0,0]);
|
|
if(this.onClear)this.onClear()};h.prototype.setGraph=function(a,c){this.graph!=a&&(c||this.clear(),!a&&this.graph?this.graph.detachCanvas(this):(a.attachCanvas(this),this.setDirty(!0,!0)))};h.prototype.openSubgraph=function(a){if(!a)throw"graph cannot be null";if(this.graph==a)throw"graph cannot be the same";this.clear();this.graph&&(this._graph_stack||(this._graph_stack=[]),this._graph_stack.push(this.graph));a.attachCanvas(this);this.setDirty(!0,!0)};h.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]))}};h.prototype.getCurrentGraph=function(){return this.graph};h.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 <canvas> 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()}};h.prototype._doNothing=function(a){a.preventDefault();return!1};h.prototype._doReturnTrue=function(a){a.preventDefault();return!0};h.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}};h.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")};
|
|
h.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()};h.prototype.enableWebGL=function(){if(void 0===typeof GL)throw"litegl.js must be included to use a WebGL canvas";if(void 0===typeof enableWebGLCanvas)throw"webglCanvas.js must be included to use this feature";this.gl=this.ctx=enableWebGLCanvas(this.canvas);this.ctx.webgl=!0;this.bgcanvas=this.canvas;this.bgctx=this.gl;this.canvas.webgl_enabled=!0};h.prototype.setDirty=
|
|
function(a,c){a&&(this.dirty_canvas=!0);c&&(this.dirty_bgcanvas=!0)};h.prototype.getCanvasWindow=function(){if(!this.canvas)return window;var a=this.canvas.ownerDocument;return a.defaultView||a.parentWindow};h.prototype.startRendering=function(){function a(){this.pause_rendering||this.draw();var c=this.getCanvasWindow();this.is_rendering&&c.requestAnimationFrame(a.bind(this))}this.is_rendering||(this.is_rendering=!0,a.call(this))};h.prototype.stopRendering=function(){this.is_rendering=!1};h.prototype.processMouseDown=
|
|
function(a){if(this.graph){this.adjustMouseEvent(a);var c=this.getCanvasWindow();h.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),g=!1,f=300>e.getTime()-this.last_mouseclick;this.canvas_mouse[0]=a.canvasX;this.canvas_mouse[1]=a.canvasY;this.canvas.focus();
|
|
e.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,g=!0);var k=!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&&v(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 b=0,l=d.outputs.length;b<l;++b){var s=d.outputs[b],n=d.getConnectionPos(!1,b);if(v(a.canvasX,a.canvasY,n[0]-15,n[1]-10,30,20)){this.connecting_node=d;this.connecting_output=s;this.connecting_pos=d.getConnectionPos(!1,b);this.connecting_slot=b;a.shiftKey&&d.disconnectOutput(b);if(f){if(d.onOutputDblClick)d.onOutputDblClick(b,a)}else if(d.onOutputClick)d.onOutputClick(b,a);
|
|
g=!0;break}}if(d.inputs)for(b=0,l=d.inputs.length;b<l;++b)if(s=d.inputs[b],n=d.getConnectionPos(!0,b),v(a.canvasX,a.canvasY,n[0]-15,n[1]-10,30,20)){if(f){if(d.onInputDblClick)d.onInputDblClick(b,a)}else if(d.onInputClick)d.onInputClick(b,a);if(null!==s.link){g=this.graph.links[s.link];d.disconnectInput(b);if(this.allow_reconnect_links||a.shiftKey)this.connecting_node=this.graph._nodes_by_id[g.origin_id],this.connecting_slot=g.origin_slot,this.connecting_output=this.connecting_node.outputs[this.connecting_slot],
|
|
this.connecting_pos=this.connecting_node.getConnectionPos(!1,this.connecting_slot);g=this.dirty_bgcanvas=!0}}}if(!g){b=!1;if(l=this.processNodeWidgets(d,this.canvas_mouse,a))b=!0,this.node_widget=[d,l];if(f&&this.selected_nodes[d.id]){if(d.onDblClick)d.onDblClick(a,[a.canvasX-d.pos[0],a.canvasY-d.pos[1]],this);this.processNodeDblClicked(d);b=!0}d.onMouseDown&&d.onMouseDown(a,[a.canvasX-d.pos[0],a.canvasY-d.pos[1]],this)?b=!0:this.live_mode&&(b=k=!0);b||(this.allow_dragnodes&&(this.node_dragged=d),
|
|
this.selected_nodes[d.id]||this.processNodeSelected(d,a));this.dirty_canvas=!0}}else{if(!this.read_only)for(b=0;b<this.visible_links.length;++b)if(d=this.visible_links[b],(k=d._pos)&&!(a.canvasX<k[0]-4||a.canvasX>k[0]+4||a.canvasY<k[1]-4||a.canvasY>k[1]+4)){this.showLinkMenu(d,a);this.over_link_center=null;break}this.selected_group=this.graph.getGroupOnPos(a.canvasX,a.canvasY);this.selected_group_resizing=!1;this.selected_group&&!this.read_only&&(a.ctrlKey&&(this.dragging_rectangle=null),10>D([a.canvasX,
|
|
a.canvasY],[this.selected_group.pos[0]+this.selected_group.size[0],this.selected_group.pos[1]+this.selected_group.size[1]])*this.ds.scale?this.selected_group_resizing=!0:this.selected_group.recomputeInsideNodes());f&&!this.read_only&&this.allow_searchbox&&this.showSearchBox(a);k=!0}!g&&k&&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();(!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}}};h.prototype.processMouseMove=function(a){this.autoresize&&this.resize();if(this.graph){h.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 g=this.graph.getNodeOnPos(a.canvasX,
|
|
a.canvasY,this.visible_nodes),c=0,f=this.graph._nodes.length;c<f;++c)if(this.graph._nodes[c].mouseOver&&g!=this.graph._nodes[c]){this.graph._nodes[c].mouseOver=!1;if(this.node_over&&this.node_over.onMouseLeave)this.node_over.onMouseLeave(a);this.node_over=null;this.dirty_canvas=!0}if(g){if(!g.mouseOver&&(g.mouseOver=!0,this.node_over=g,this.dirty_canvas=!0,g.onMouseEnter))g.onMouseEnter(a);if(g.onMouseMove)g.onMouseMove(a,[a.canvasX-g.pos[0],a.canvasY-g.pos[1]],this);if(this.connecting_node&&(f=this._highlight_input||
|
|
[0,0],!this.isOverNodeBox(g,a.canvasX,a.canvasY))){var k=this.isOverNodeInput(g,a.canvasX,a.canvasY,f);-1!=k&&g.inputs[k]?e.isValidConnection(this.connecting_output.type,g.inputs[k].type)&&(this._highlight_input=f):this._highlight_input=null}this.canvas&&(v(a.canvasX,a.canvasY,g.pos[0]+g.size[0]-5,g.pos[1]+g.size[1]-5,5,5)?this.canvas.style.cursor="se-resize":this.canvas.style.cursor="crosshair")}else{f=null;for(c=0;c<this.visible_links.length;++c){var k=this.visible_links[c],b=k._pos;if(b&&!(a.canvasX<
|
|
b[0]-4||a.canvasX>b[0]+4||a.canvasY<b[1]-4||a.canvasY>b[1]+4)){f=k;break}}f!=this.over_link_center&&(this.over_link_center=f,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,[a.canvasX-this.node_capturing_input.pos[0],a.canvasY-this.node_capturing_input.pos[1]],this);if(this.node_dragged&&!this.live_mode){for(c in this.selected_nodes)g=this.selected_nodes[c],
|
|
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]<d&&(this.resizing_node.size[1]=d),this.resizing_node.size[0]<e.NODE_MIN_WIDTH&&(this.resizing_node.size[0]=e.NODE_MIN_WIDTH),this.canvas.style.cursor="se-resize",this.dirty_bgcanvas=this.dirty_canvas=!0)}a.preventDefault();return!1}};h.prototype.processMouseUp=function(a){if(this.graph){var c=this.getCanvasWindow().document;h.active_canvas=this;c.removeEventListener("mousemove",this._mousemove_callback,!0);this.canvas.addEventListener("mousemove",this._mousemove_callback,
|
|
!0);c.removeEventListener("mouseup",this._mouseup_callback,!0);this.adjustMouseEvent(a);c=e.getTime();a.click_time=c-this.last_mouseclick;this.last_mouse_dragging=!1;if(1==a.which){this.node_widget=null;if(this.selected_group){var c=this.selected_group.pos[0]-Math.round(this.selected_group.pos[0]),d=this.selected_group.pos[1]-Math.round(this.selected_group.pos[1]);this.selected_group.move(c,d,a.ctrlKey);this.selected_group.pos[0]=Math.round(this.selected_group.pos[0]);this.selected_group.pos[1]=Math.round(this.selected_group.pos[1]);
|
|
this.selected_group._nodes.length&&(this.dirty_canvas=!0);this.selected_group=null}this.selected_group_resizing=!1;if(this.dragging_rectangle){if(this.graph){c=this.graph._nodes;d=new Float32Array(4);this.deselectAllNodes();var g=Math.abs(this.dragging_rectangle[2]),f=Math.abs(this.dragging_rectangle[3]),k=0>this.dragging_rectangle[3]?this.dragging_rectangle[1]-f: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]=k;this.dragging_rectangle[2]=g;this.dragging_rectangle[3]=f;f=[];for(k=0;k<c.length;++k)g=c[k],g.getBounding(d),w(this.dragging_rectangle,d)&&f.push(g);f.length&&this.selectNodes(f)}this.dragging_rectangle=null}else if(this.connecting_node){this.dirty_bgcanvas=this.dirty_canvas=!0;if(g=this.graph.getNodeOnPos(a.canvasX,a.canvasY,this.visible_nodes))this.connecting_output.type==e.EVENT&&this.isOverNodeBox(g,a.canvasX,a.canvasY)?this.connecting_node.connect(this.connecting_slot,
|
|
g,e.EVENT):(c=this.isOverNodeInput(g,a.canvasX,a.canvasY),-1!=c?this.connecting_node.connect(this.connecting_slot,g,c):(c=g.getInputInfo(0),this.connecting_output.type==e.EVENT?this.connecting_node.connect(this.connecting_slot,g,e.EVENT):c&&!c.link&&e.isValidConnection(c.type&&this.connecting_output.type)&&this.connecting_node.connect(this.connecting_slot,g,0)));this.connecting_node=this.connecting_pos=this.connecting_output=null;this.connecting_slot=-1}else if(this.resizing_node)this.dirty_bgcanvas=
|
|
this.dirty_canvas=!0,this.resizing_node=null;else if(this.node_dragged){(g=this.node_dragged)&&300>a.click_time&&v(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();if(this.onNodeMoved)this.onNodeMoved(this.node_dragged);
|
|
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}};h.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;0<c?d*=1.1:0>c&&(d*=1/1.1);this.ds.changeScale(d,[a.localX,a.localY]);this.graph.change();a.preventDefault();return!1}};h.prototype.isOverNodeBox=
|
|
function(a,c,d){var g=e.NODE_TITLE_HEIGHT;return v(c,d,a.pos[0]+2,a.pos[1]+2-g,g-4,g-4)?!0:!1};h.prototype.isOverNodeInput=function(a,c,d,g){if(a.inputs)for(var f=0,k=a.inputs.length;f<k;++f){var e=a.getConnectionPos(!0,f),b=!1;if(b=a.horizontal?v(c,d,e[0]-5,e[1]-10,10,20):v(c,d,e[0]-10,e[1]-5,40,10))return g&&(g[0]=e[0],g[1]=e[1]),f}return-1};h.prototype.processKey=function(a){if(this.graph){var c=!1;if("input"!=a.target.localName){if("keydown"==a.type){if(32==a.keyCode&&(c=this.dragging_canvas=
|
|
!0),65==a.keyCode&&a.ctrlKey&&(this.selectNodes(),c=!0),"KeyC"==a.code&&(a.metaKey||a.ctrlKey)&&!a.shiftKey&&this.selected_nodes&&(this.copyToClipboard(),c=!0),"KeyV"!=a.code||!a.metaKey&&!a.ctrlKey||a.shiftKey||this.pasteFromClipboard(),46!=a.keyCode&&8!=a.keyCode||"input"==a.target.localName||"textarea"==a.target.localName||(this.deleteSelectedNodes(),c=!0),this.selected_nodes)for(var d in this.selected_nodes)if(this.selected_nodes[d].onKeyDown)this.selected_nodes[d].onKeyDown(a)}else if("keyup"==
|
|
a.type&&(32==a.keyCode&&(this.dragging_canvas=!1),this.selected_nodes))for(d in this.selected_nodes)if(this.selected_nodes[d].onKeyUp)this.selected_nodes[d].onKeyUp(a);this.graph.change();if(c)return a.preventDefault(),a.stopImmediatePropagation(),!1}}};h.prototype.copyToClipboard=function(){var a={nodes:[],links:[]},c=0,d=[],g;for(g in this.selected_nodes){var f=this.selected_nodes[g];f._relative_id=c;d.push(f);c+=1}for(g=0;g<d.length;++g)if(f=d[g],c=f.clone()){if(a.nodes.push(c.serialize()),f.inputs&&
|
|
f.inputs.length)for(c=0;c<f.inputs.length;++c){var k=f.inputs[c];if(k&&null!=k.link&&(k=this.graph.links[k.link])){var e=this.graph.getNodeById(k.origin_id);e&&this.selected_nodes[e.id]&&a.links.push([e._relative_id,k.origin_slot,f._relative_id,k.target_slot])}}}else console.warn("node type not found: "+f.type);localStorage.setItem("litegrapheditor_clipboard",JSON.stringify(a))};h.prototype.pasteFromClipboard=function(){var a=localStorage.getItem("litegrapheditor_clipboard");if(a){for(var a=JSON.parse(a),
|
|
c=[],d=0;d<a.nodes.length;++d){var g=a.nodes[d],f=e.createNode(g.type);f&&(f.configure(g),f.pos[0]+=5,f.pos[1]+=5,this.graph.add(f),c.push(f))}for(d=0;d<a.links.length;++d){var g=a.links[d],f=c[g[0]],k=c[g[2]];f&&k?f.connect(g[1],k,g[3]):console.warn("Warning, nodes missing on pasting")}this.selectNodes(c)}};h.prototype.processDrop=function(a){a.preventDefault();this.adjustMouseEvent(a);var c=[a.canvasX,a.canvasY],d=this.graph.getNodeOnPos(c[0],c[1]);if(d){if((d.onDropFile||d.onDropData)&&(c=a.dataTransfer.files)&&
|
|
c.length)for(var g=0;g<c.length;g++){var f=a.dataTransfer.files[0],k=f.name;h.getFileExtension(k);if(d.onDropFile)d.onDropFile(f);if(d.onDropData){var e=new FileReader;e.onload=function(a){d.onDropData(a.target.result,k,f)};var b=f.type.split("/")[0];"text"==b||""==b?e.readAsText(f):"image"==b?e.readAsDataURL(f):e.readAsArrayBuffer(f)}}return d.onDropItem&&d.onDropItem(event)?!0:this.onDropItem?this.onDropItem(event):!1}c=null;this.onDropItem&&(c=this.onDropItem(event));c||this.checkDropItem(a)};
|
|
h.prototype.checkDropItem=function(a){if(a.dataTransfer.files.length){var c=a.dataTransfer.files[0],d=h.getFileExtension(c.name).toLowerCase();if(d=e.node_types_by_file_extension[d])if(d=e.createNode(d.type),d.pos=[a.canvasX,a.canvasY],this.graph.add(d),d.onDropFile)d.onDropFile(c)}};h.prototype.processNodeDblClicked=function(a){if(this.onShowNodePanel)this.onShowNodePanel(a);if(this.onNodeDblClicked)this.onNodeDblClicked(a);this.setDirty(!0)};h.prototype.processNodeSelected=function(a,c){this.selectNode(a,
|
|
c&&c.shiftKey);if(this.onNodeSelected)this.onNodeSelected(a)};h.prototype.selectNode=function(a,c){null==a?this.deselectAllNodes():this.selectNodes([a],c)};h.prototype.selectNodes=function(a,c){c||this.deselectAllNodes();a=a||this.graph._nodes;for(var d=0;d<a.length;++d){var g=a[d];if(!g.is_selected){if(!g.is_selected&&g.onSelected)g.onSelected();g.is_selected=!0;this.selected_nodes[g.id]=g;if(g.inputs)for(var f=0;f<g.inputs.length;++f)this.highlighted_links[g.inputs[f].link]=!0;if(g.outputs)for(f=
|
|
0;f<g.outputs.length;++f){var k=g.outputs[f];if(k.links)for(var e=0;e<k.links.length;++e)this.highlighted_links[k.links[e]]=!0}}}if(this.onSelectionChange)this.onSelectionChange(this.selected_nodes);this.setDirty(!0)};h.prototype.deselectNode=function(a){if(a.is_selected){if(a.onDeselected)a.onDeselected();a.is_selected=!1;if(this.onNodeDeselected)this.onNodeDeselected(a);if(a.inputs)for(var c=0;c<a.inputs.length;++c)delete this.highlighted_links[a.inputs[c].link];if(a.outputs)for(c=0;c<a.outputs.length;++c){var d=
|
|
a.outputs[c];if(d.links)for(var g=0;g<d.links.length;++g)delete this.highlighted_links[d.links[g]]}}};h.prototype.deselectAllNodes=function(){if(this.graph){for(var a=this.graph._nodes,c=0,d=a.length;c<d;++c){var g=a[c];if(g.is_selected){if(g.onDeselected)g.onDeselected();g.is_selected=!1;if(this.onNodeDeselected)this.onNodeDeselected(g)}}this.selected_nodes={};this.current_node=null;this.highlighted_links={};if(this.onSelectionChange)this.onSelectionChange(this.selected_nodes);this.setDirty(!0)}};
|
|
h.prototype.deleteSelectedNodes=function(){for(var a in this.selected_nodes){var c=this.selected_nodes[a];if(c.inputs&&c.inputs.length&&c.outputs&&c.outputs.length&&e.isValidConnection(c.inputs[0].type,c.outputs[0].type)&&c.inputs[0].link&&c.outputs[0].links&&c.outputs[0].links.length){var d=c.graph.links[c.inputs[0].link],g=c.graph.links[c.outputs[0].links[0]],f=c.getInputNode(0),k=c.getOutputNodes(0)[0];f&&k&&f.connect(d.origin_slot,k,g.target_slot)}this.graph.remove(c);if(this.onNodeDeselected)this.onNodeDeselected(c)}this.selected_nodes=
|
|
{};this.current_node=null;this.highlighted_links={};this.setDirty(!0)};h.prototype.centerOnNode=function(a){this.ds.offset[0]=-a.pos[0]-0.5*a.size[0]+0.5*this.canvas.width/this.ds.scale;this.ds.offset[1]=-a.pos[1]-0.5*a.size[1]+0.5*this.canvas.height/this.ds.scale;this.setDirty(!0,!0)};h.prototype.adjustMouseEvent=function(a){if(this.canvas){var c=this.canvas.getBoundingClientRect();a.localX=a.clientX-c.left;a.localY=a.clientY-c.top}else a.localX=a.clientX,a.localY=a.clientY;a.deltaX=a.localX-this.last_mouse_position[0];
|
|
a.deltaY=a.localY-this.last_mouse_position[1];this.last_mouse_position[0]=a.localX;this.last_mouse_position[1]=a.localY;a.canvasX=a.localX/this.ds.scale-this.ds.offset[0];a.canvasY=a.localY/this.ds.scale-this.ds.offset[1]};h.prototype.setZoom=function(a,c){this.ds.changeScale(a,c);this.dirty_bgcanvas=this.dirty_canvas=!0};h.prototype.convertOffsetToCanvas=function(a,c){return this.ds.convertOffsetToCanvas(a,c)};h.prototype.convertCanvasToOffset=function(a,c){return this.ds.convertCanvasToOffset(a,
|
|
c)};h.prototype.convertEventToCanvasOffset=function(a){var c=this.canvas.getBoundingClientRect();return this.convertCanvasToOffset([a.clientX-c.left,a.clientY-c.top])};h.prototype.bringToFront=function(a){var c=this.graph._nodes.indexOf(a);-1!=c&&(this.graph._nodes.splice(c,1),this.graph._nodes.push(a))};h.prototype.sendToBack=function(a){var c=this.graph._nodes.indexOf(a);-1!=c&&(this.graph._nodes.splice(c,1),this.graph._nodes.unshift(a))};var C=new Float32Array(4);h.prototype.computeVisibleNodes=
|
|
function(a,c){var d=c||[];d.length=0;a=a||this.graph._nodes;for(var g=0,f=a.length;g<f;++g){var k=a[g];(!this.live_mode||k.onDrawBackground||k.onDrawForeground)&&w(this.visible_area,k.getBounding(C))&&d.push(k)}return d};h.prototype.draw=function(a,c){if(this.canvas){var d=e.getTime();this.render_time=0.001*(d-this.last_draw_time);this.last_draw_time=d;this.graph&&this.ds.computeVisibleArea();(this.dirty_bgcanvas||c||this.always_render_background||this.graph&&this.graph._last_trigger_time&&1E3>d-
|
|
this.graph._last_trigger_time)&&this.drawBackCanvas();(this.dirty_canvas||a)&&this.drawFrontCanvas();this.fps=this.render_time?1/this.render_time:0;this.frame+=1}};h.prototype.drawFrontCanvas=function(){this.dirty_canvas=!1;this.ctx||(this.ctx=this.bgcanvas.getContext("2d"));var a=this.ctx;if(a){a.start2D&&a.start2D();var 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.length;++d){var g=c[d];a.save();a.translate(g.pos[0],g.pos[1]);this.drawNode(g,a);a.restore()}this.render_execution_order&&this.drawExecutionOrder(a);this.graph.config.links_ontop&&
|
|
(this.live_mode||this.drawConnections(a));if(null!=this.connecting_pos){a.lineWidth=this.connections_width;c=null;switch(this.connecting_output.type){case e.EVENT:c=e.EVENT_LINK_COLOR;break;default:c=e.CONNECTING_LINK_COLOR}this.renderLink(a,this.connecting_pos,[this.canvas_mouse[0],this.canvas_mouse[1]],null,!1,null,c,this.connecting_output.dir||(this.connecting_node.horizontal?e.DOWN:e.RIGHT),e.CENTER);a.beginPath();this.connecting_output.type===e.EVENT||this.connecting_output.shape===e.BOX_SHAPE?
|
|
a.rect(this.connecting_pos[0]-6+0.5,this.connecting_pos[1]-5+0.5,14,10):a.arc(this.connecting_pos[0],this.connecting_pos[1],4,0,2*Math.PI);a.fill();a.fillStyle="#ffcc00";this._highlight_input&&(a.beginPath(),a.arc(this._highlight_input[0],this._highlight_input[1],6,0,2*Math.PI),a.fill())}this.dragging_rectangle&&(a.strokeStyle="#FFF",a.strokeRect(this.dragging_rectangle[0],this.dragging_rectangle[1],this.dragging_rectangle[2],this.dragging_rectangle[3]));if(this.over_link_center&&this.render_link_tooltip)this.drawLinkTooltip(a,
|
|
this.over_link_center);else if(this.onDrawLinkTooltip)this.onDrawLinkTooltip(a,null);if(this.onDrawForeground)this.onDrawForeground(a,this.visible_rect);a.restore()}if(this.onDrawOverlay)this.onDrawOverlay(a);this.dirty_area&&a.restore();a.finish2D&&a.finish2D()}};h.prototype.renderInfo=function(a,c,d){c=c||0;d=d||0;a.save();a.translate(c,d);a.font="10px Arial";a.fillStyle="#888";this.graph?(a.fillText("T: "+this.graph.globaltime.toFixed(2)+"s",5,13),a.fillText("I: "+this.graph.iteration,5,26),a.fillText("N: "+
|
|
this.graph._nodes.length+" ["+this.visible_nodes.length+"]",5,39),a.fillText("V: "+this.graph._version,5,52),a.fillText("FPS:"+this.fps.toFixed(2),5,65)):a.fillText("No graph selected",5,13);a.restore()};h.prototype.drawBackCanvas=function(){var a=this.bgcanvas;if(a.width!=this.canvas.width||a.height!=this.canvas.height)a.width=this.canvas.width,a.height=this.canvas.height;this.bgctx||(this.bgctx=this.bgcanvas.getContext("2d"));var c=this.bgctx;c.start&&c.start();this.clear_background&&c.clearRect(0,
|
|
0,a.width,a.height);if(this._graph_stack&&this._graph_stack.length){c.save();var d=this.graph._subgraph_node;c.strokeStyle=d.bgcolor;c.lineWidth=10;c.strokeRect(1,1,a.width-2,a.height-2);c.lineWidth=1;c.font="40px Arial";c.textAlign="center";c.fillStyle=d.bgcolor||"#AAA";for(var g="",f=1;f<this._graph_stack.length;++f)g+=this._graph_stack[f]._subgraph_node.getTitle()+" >> ";c.fillText(g+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&&0.5<this.ds.scale&&!d){c.globalAlpha=this.zoom_modify_alpha?(1-0.5/this.ds.scale)*this.editor_alpha:this.editor_alpha;c.imageSmoothingEnabled=c.mozImageSmoothingEnabled=c.imageSmoothingEnabled=!1;if(!this._bg_img||this._bg_img.name!=this.background_image){this._bg_img=new Image;this._bg_img.name=this.background_image;this._bg_img.src=this.background_image;var k=this;
|
|
this._bg_img.onload=function(){k.draw(!0,!0)}}d=null;null==this._pattern&&0<this._bg_img.width?(d=c.createPattern(this._bg_img,"repeat"),this._pattern_img=this._bg_img,this._pattern=d):d=this._pattern;d&&(c.fillStyle=d,c.fillRect(this.visible_area[0],this.visible_area[1],this.visible_area[2],this.visible_area[3]),c.fillStyle="transparent");c.globalAlpha=1;c.imageSmoothingEnabled=c.mozImageSmoothingEnabled=c.imageSmoothingEnabled=!0}this.graph._groups.length&&!this.live_mode&&this.drawGroups(a,c);
|
|
if(this.onDrawBackground)this.onDrawBackground(c,this.visible_area);this.onBackgroundRender&&(console.error("WARNING! onBackgroundRender deprecated, now is named onDrawBackground "),this.onBackgroundRender=null);this.render_canvas_border&&(c.strokeStyle="#235",c.strokeRect(0,0,a.width,a.height));this.render_connections_shadows?(c.shadowColor="#000",c.shadowOffsetX=0,c.shadowOffsetY=0,c.shadowBlur=6):c.shadowColor="rgba(0,0,0,0)";this.live_mode||this.drawConnections(c);c.shadowColor="rgba(0,0,0,0)";
|
|
c.restore()}c.finish&&c.finish();this.dirty_bgcanvas=!1;this.dirty_canvas=!0};var r=new Float32Array(2);h.prototype.drawNode=function(a,c){this.current_node=a;var d=a.color||a.constructor.color||e.NODE_DEFAULT_COLOR,g=a.bgcolor||a.constructor.bgcolor||e.NODE_DEFAULT_BGCOLOR,f=0.6>this.ds.scale;if(this.live_mode){if(!a.flags.collapsed&&(c.shadowColor="transparent",a.onDrawForeground))a.onDrawForeground(c,this,this.canvas)}else{var k=this.editor_alpha;c.globalAlpha=k;this.render_shadows&&!f?(c.shadowColor=
|
|
e.DEFAULT_SHADOW_COLOR,c.shadowOffsetX=2*this.ds.scale,c.shadowOffsetY=2*this.ds.scale,c.shadowBlur=3*this.ds.scale):c.shadowColor="transparent";if(!a.flags.collapsed||!a.onDrawCollapsed||!0!=a.onDrawCollapsed(c,this)){var b=a._shape||e.BOX_SHAPE;r.set(a.size);var l=a.horizontal;if(a.flags.collapsed){c.font=this.inner_text_font;var h=a.getTitle?a.getTitle():a.title;null!=h&&(a._collapsed_width=Math.min(a.size[0],c.measureText(h).width+2*e.NODE_TITLE_HEIGHT),r[0]=a._collapsed_width,r[1]=0)}a.clip_area&&
|
|
(c.save(),c.beginPath(),b==e.BOX_SHAPE?c.rect(0,0,r[0],r[1]):b==e.ROUND_SHAPE?c.roundRect(0,0,r[0],r[1],10):b==e.CIRCLE_SHAPE&&c.arc(0.5*r[0],0.5*r[1],0.5*r[0],0,2*Math.PI),c.clip());a.has_errors&&(g="red");this.drawNodeShape(a,c,r,d,g,a.is_selected,a.mouseOver);c.shadowColor="transparent";if(a.onDrawForeground)a.onDrawForeground(c,this,this.canvas);c.textAlign=l?"center":"left";c.font=this.inner_text_font;g=!f;b=this.connecting_output;c.lineWidth=1;var h=0,s=new Float32Array(2);if(!a.flags.collapsed){if(a.inputs)for(d=
|
|
0;d<a.inputs.length;d++){var n=a.inputs[d];c.globalAlpha=k;this.connecting_node&&!e.isValidConnection(n.type,b.type)&&(c.globalAlpha=0.4*k);c.fillStyle=null!=n.link?n.color_on||this.default_connection_color.input_on:n.color_off||this.default_connection_color.input_off;var u=a.getConnectionPos(!0,d,s);u[0]-=a.pos[0];u[1]-=a.pos[1];h<u[1]+0.5*e.NODE_SLOT_HEIGHT&&(h=u[1]+0.5*e.NODE_SLOT_HEIGHT);c.beginPath();n.type===e.EVENT||n.shape===e.BOX_SHAPE?l?c.rect(u[0]-5+0.5,u[1]-8+0.5,10,14):c.rect(u[0]-6+
|
|
0.5,u[1]-5+0.5,14,10):n.shape===e.ARROW_SHAPE?(c.moveTo(u[0]+8,u[1]+0.5),c.lineTo(u[0]-4,u[1]+6+0.5),c.lineTo(u[0]-4,u[1]-6+0.5),c.closePath()):f?c.rect(u[0]-4,u[1]-4,8,8):c.arc(u[0],u[1],4,0,2*Math.PI);c.fill();if(g){var p=null!=n.label?n.label:n.name;p&&(c.fillStyle=e.NODE_TEXT_COLOR,l||n.dir==e.UP?c.fillText(p,u[0],u[1]-10):c.fillText(p,u[0]+10,u[1]+5))}}this.connecting_node&&(c.globalAlpha=0.4*k);c.textAlign=l?"center":"right";c.strokeStyle="black";if(a.outputs)for(d=0;d<a.outputs.length;d++)if(n=
|
|
a.outputs[d],u=a.getConnectionPos(!1,d,s),u[0]-=a.pos[0],u[1]-=a.pos[1],h<u[1]+0.5*e.NODE_SLOT_HEIGHT&&(h=u[1]+0.5*e.NODE_SLOT_HEIGHT),c.fillStyle=n.links&&n.links.length?n.color_on||this.default_connection_color.output_on:n.color_off||this.default_connection_color.output_off,c.beginPath(),n.type===e.EVENT||n.shape===e.BOX_SHAPE?l?c.rect(u[0]-5+0.5,u[1]-8+0.5,10,14):c.rect(u[0]-6+0.5,u[1]-5+0.5,14,10):n.shape===e.ARROW_SHAPE?(c.moveTo(u[0]+8,u[1]+0.5),c.lineTo(u[0]-4,u[1]+6+0.5),c.lineTo(u[0]-4,u[1]-
|
|
6+0.5),c.closePath()):f?c.rect(u[0]-4,u[1]-4,8,8):c.arc(u[0],u[1],4,0,2*Math.PI),c.fill(),f||c.stroke(),g&&(p=null!=n.label?n.label:n.name))c.fillStyle=e.NODE_TEXT_COLOR,l||n.dir==e.DOWN?c.fillText(p,u[0],u[1]-8):c.fillText(p,u[0]-10,u[1]+5);c.textAlign="left";c.globalAlpha=1;if(a.widgets){n=h;if(l||a.widgets_up)n=2;null!=a.widgets_start_y&&(n=a.widgets_start_y);this.drawNodeWidgets(a,n,c,this.node_widget&&this.node_widget[0]==a?this.node_widget[1]:null)}}else if(this.render_collapsed_slots){f=k=
|
|
null;if(a.inputs)for(d=0;d<a.inputs.length;d++)if(n=a.inputs[d],null!=n.link){k=n;break}if(a.outputs)for(d=0;d<a.outputs.length;d++)n=a.outputs[d],n.links&&n.links.length&&(f=n);k&&(k=0,d=-0.5*e.NODE_TITLE_HEIGHT,l&&(k=0.5*a._collapsed_width,d=-e.NODE_TITLE_HEIGHT),c.fillStyle="#686",c.beginPath(),n.type===e.EVENT||n.shape===e.BOX_SHAPE?c.rect(k-7+0.5,d-4,14,8):n.shape===e.ARROW_SHAPE?(c.moveTo(k+8,d),c.lineTo(k+-4,d-4),c.lineTo(k+-4,d+4),c.closePath()):c.arc(k,d,4,0,2*Math.PI),c.fill());f&&(k=a._collapsed_width,
|
|
d=-0.5*e.NODE_TITLE_HEIGHT,l&&(k=0.5*a._collapsed_width,d=0),c.fillStyle="#686",c.strokeStyle="black",c.beginPath(),n.type===e.EVENT||n.shape===e.BOX_SHAPE?c.rect(k-7+0.5,d-4,14,8):n.shape===e.ARROW_SHAPE?(c.moveTo(k+6,d),c.lineTo(k-6,d-4),c.lineTo(k-6,d+4),c.closePath()):c.arc(k,d,4,0,2*Math.PI),c.fill())}a.clip_area&&c.restore();c.globalAlpha=1}}};h.prototype.drawLinkTooltip=function(a,c){var d=c._pos;a.fillStyle="black";a.beginPath();a.arc(d[0],d[1],3,0,2*Math.PI);a.fill();if(null!=c.data&&(!this.onDrawLinkTooltip||
|
|
!0!=this.onDrawLinkTooltip(a,c,this))){var g=c.data,f=null,f=g.constructor===Number?g.toFixed(2):g.constructor===String?'"'+g+'"':g.constructor===Boolean?String(g):g.toToolTip?g.toToolTip():"["+g.constructor.name+"]";null!=f&&(a.font="14px Courier New",g=a.measureText(f).width+20,a.shadowColor="black",a.shadowOffsetX=2,a.shadowOffsetY=2,a.shadowBlur=3,a.fillStyle="#454",a.beginPath(),a.roundRect(d[0]-0.5*g,d[1]-15-24,g,24,3,3),a.moveTo(d[0]-10,d[1]-15),a.lineTo(d[0]+10,d[1]-15),a.lineTo(d[0],d[1]-
|
|
5),a.fill(),a.shadowColor="transparent",a.textAlign="center",a.fillStyle="#CEC",a.fillText(f,d[0],d[1]-15-24*0.3))}};var A=new Float32Array(4);h.prototype.drawNodeShape=function(a,c,d,g,f,k,b){c.strokeStyle=g;c.fillStyle=f;f=e.NODE_TITLE_HEIGHT;var l=0.5>this.ds.scale,n=a._shape||a.constructor.shape||e.ROUND_SHAPE,s=a.constructor.title_mode,p=!0;s==e.TRANSPARENT_TITLE?p=!1:s==e.AUTOHIDE_TITLE&&b&&(p=!0);A[0]=0;A[1]=p?-f:0;A[2]=d[0]+1;A[3]=p?d[1]+f:d[1];b=c.globalAlpha;c.beginPath();n==e.BOX_SHAPE||
|
|
l?c.fillRect(A[0],A[1],A[2],A[3]):n==e.ROUND_SHAPE||n==e.CARD_SHAPE?c.roundRect(A[0],A[1],A[2],A[3],this.round_radius,n==e.CARD_SHAPE?0:this.round_radius):n==e.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,A[2],2));c.shadowColor="transparent";if(a.onDrawBackground)a.onDrawBackground(c,this,this.canvas);if(p||s==e.TRANSPARENT_TITLE){if(a.onDrawTitleBar)a.onDrawTitleBar(c,f,d,this.ds.scale,
|
|
g);else if(s!=e.TRANSPARENT_TITLE&&(a.constructor.title_color||this.render_title_colored)){p=a.constructor.title_color||g;a.flags.collapsed&&(c.shadowColor=e.DEFAULT_SHADOW_COLOR);if(this.use_gradients){var u=h.gradients[p];u||(u=h.gradients[p]=c.createLinearGradient(0,0,400,0),u.addColorStop(0,p),u.addColorStop(1,"#000"));c.fillStyle=u}else c.fillStyle=p;c.beginPath();n==e.BOX_SHAPE||l?c.rect(0,-f,d[0]+1,f):n!=e.ROUND_SHAPE&&n!=e.CARD_SHAPE||c.roundRect(0,-f,d[0]+1,f,this.round_radius,a.flags.collapsed?
|
|
this.round_radius:0);c.fill();c.shadowColor="transparent"}if(a.onDrawTitleBox)a.onDrawTitleBox(c,f,d,this.ds.scale);else n==e.ROUND_SHAPE||n==e.CIRCLE_SHAPE||n==e.CARD_SHAPE?(l&&(c.fillStyle="black",c.beginPath(),c.arc(0.5*f,-0.5*f,6,0,2*Math.PI),c.fill()),c.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,l?c.fillRect(0.5*f-5,-0.5*f-5,10,10):(c.beginPath(),c.arc(0.5*f,-0.5*f,5,0,2*Math.PI),c.fill())):(l&&(c.fillStyle="black",c.fillRect(0.5*(f-10)-1,-0.5*(f+10)-1,12,12)),c.fillStyle=a.boxcolor||e.NODE_DEFAULT_BOXCOLOR,
|
|
c.fillRect(0.5*(f-10),-0.5*(f+10),10,10));c.globalAlpha=b;if(a.onDrawTitleText)a.onDrawTitleText(c,f,d,this.ds.scale,this.title_text_font,k);!l&&(c.font=this.title_text_font,l=a.getTitle())&&(c.fillStyle=k?"white":a.constructor.title_text_color||this.node_title_color,a.flags.collapsed?(c.textAlign="center",b=c.measureText(l),c.fillText(l,f+0.5*b.width,e.NODE_TITLE_TEXT_Y-f),c.textAlign="left"):(c.textAlign="left",c.fillText(l,f,e.NODE_TITLE_TEXT_Y-f)));if(a.onDrawTitle)a.onDrawTitle(c)}if(k){if(a.onBounding)a.onBounding(A);
|
|
s==e.TRANSPARENT_TITLE&&(A[1]-=f,A[3]+=f);c.lineWidth=1;c.globalAlpha=0.8;c.beginPath();n==e.BOX_SHAPE?c.rect(-6+A[0],-6+A[1],12+A[2],12+A[3]):n==e.ROUND_SHAPE||n==e.CARD_SHAPE&&a.flags.collapsed?c.roundRect(-6+A[0],-6+A[1],12+A[2],12+A[3],2*this.round_radius):n==e.CARD_SHAPE?c.roundRect(-6+A[0],-6+A[1],12+A[2],12+A[3],2*this.round_radius,2):n==e.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 s=new Float32Array(4),
|
|
n=new Float32Array(4),t=new Float32Array(2),k=new Float32Array(2);h.prototype.drawConnections=function(a){var c=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,f=d.length;g<f;++g){var b=d[g];if(b.inputs&&b.inputs.length)for(var x=0;x<b.inputs.length;++x){var l=b.inputs[x];if(l&&null!=l.link&&(l=this.graph.links[l.link])){var h=
|
|
this.graph.getNodeById(l.origin_id);if(null!=h){var p=l.origin_slot,r=null,r=-1==p?[h.pos[0]+10,h.pos[1]+10]:h.getConnectionPos(!1,p,t),u=b.getConnectionPos(!0,x,k);n[0]=r[0];n[1]=r[1];n[2]=u[0]-r[0];n[3]=u[1]-r[1];0>n[2]&&(n[0]+=n[2],n[2]=Math.abs(n[2]));0>n[3]&&(n[1]+=n[3],n[3]=Math.abs(n[3]));if(w(n,s)){var q=h.outputs[p],p=b.inputs[x];if(q&&p&&(h=q.dir||(h.horizontal?e.DOWN:e.RIGHT),p=p.dir||(b.horizontal?e.UP:e.LEFT),this.renderLink(a,r,u,l,!1,0,null,h,p),l&&l._last_time&&1E3>c-l._last_time)){var q=
|
|
2-0.002*(c-l._last_time),J=a.globalAlpha;a.globalAlpha=J*q;this.renderLink(a,r,u,l,!0,q,"white",h,p);a.globalAlpha=J}}}}}}a.globalAlpha=1};h.prototype.renderLink=function(a,c,d,g,f,k,b,l,n,s){g&&this.visible_links.push(g);!b&&g&&(b=g.color||h.link_type_colors[g.type]);b||(b=this.default_link_color);null!=g&&this.highlighted_links[g.id]&&(b="#FFF");l=l||e.RIGHT;n=n||e.LEFT;var p=D(c,d);this.render_connections_border&&0.6<this.ds.scale&&(a.lineWidth=this.connections_width+4);a.lineJoin="round";s=s||
|
|
1;1<s&&(a.lineWidth=0.5);a.beginPath();for(var u=0;u<s;u+=1){var r=5*(u-0.5*(s-1));if(this.links_render_mode==e.SPLINE_LINK){a.moveTo(c[0],c[1]+r);var q=0,C=0,t=0,w=0;switch(l){case e.LEFT:q=-0.25*p;break;case e.RIGHT:q=0.25*p;break;case e.UP:C=-0.25*p;break;case e.DOWN:C=0.25*p}switch(n){case e.LEFT:t=-0.25*p;break;case e.RIGHT:t=0.25*p;break;case e.UP:w=-0.25*p;break;case e.DOWN:w=0.25*p}a.bezierCurveTo(c[0]+q,c[1]+C+r,d[0]+t,d[1]+w+r,d[0],d[1]+r)}else if(this.links_render_mode==e.LINEAR_LINK){a.moveTo(c[0],
|
|
c[1]+r);w=t=C=q=0;switch(l){case e.LEFT:q=-1;break;case e.RIGHT:q=1;break;case e.UP:C=-1;break;case e.DOWN:C=1}switch(n){case e.LEFT:t=-1;break;case e.RIGHT:t=1;break;case e.UP:w=-1;break;case e.DOWN:w=1}a.lineTo(c[0]+15*q,c[1]+15*C+r);a.lineTo(d[0]+15*t,d[1]+15*w+r);a.lineTo(d[0],d[1]+r)}else if(this.links_render_mode==e.STRAIGHT_LINK)a.moveTo(c[0],c[1]),r=c[0],q=c[1],C=d[0],t=d[1],l==e.RIGHT?r+=10:q+=10,n==e.LEFT?C-=10:t-=10,a.lineTo(r,q),a.lineTo(0.5*(r+C),q),a.lineTo(0.5*(r+C),t),a.lineTo(C,t),
|
|
a.lineTo(d[0],d[1]);else return}this.render_connections_border&&0.6<this.ds.scale&&!f&&(a.strokeStyle="rgba(0,0,0,0.5)",a.stroke());a.lineWidth=this.connections_width;a.fillStyle=a.strokeStyle=b;a.stroke();f=this.computeConnectionPoint(c,d,0.5,l,n);g&&g._pos&&(g._pos[0]=f[0],g._pos[1]=f[1]);0.6<=this.ds.scale&&this.highquality_render&&n!=e.CENTER&&(this.render_connection_arrows&&(u=this.computeConnectionPoint(c,d,0.25,l,n),g=this.computeConnectionPoint(c,d,0.26,l,n),s=this.computeConnectionPoint(c,
|
|
d,0.75,l,n),p=this.computeConnectionPoint(c,d,0.76,l,n),q=r=0,this.render_curved_connections?(r=-Math.atan2(g[0]-u[0],g[1]-u[1]),q=-Math.atan2(p[0]-s[0],p[1]-s[1])):q=r=d[1]>c[1]?0:Math.PI,a.save(),a.translate(u[0],u[1]),a.rotate(r),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(q),a.beginPath(),a.moveTo(-5,-3),a.lineTo(0,7),a.lineTo(5,-3),a.fill(),a.restore()),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill());if(k)for(a.fillStyle=
|
|
b,u=0;5>u;++u)k=(0.001*e.getTime()+0.2*u)%1,f=this.computeConnectionPoint(c,d,k,l,n),a.beginPath(),a.arc(f[0],f[1],5,0,2*Math.PI),a.fill()};h.prototype.computeConnectionPoint=function(a,c,d,g,f){g=g||e.RIGHT;f=f||e.LEFT;var k=D(a,c),b=[a[0],a[1]],l=[c[0],c[1]];switch(g){case e.LEFT:b[0]+=-0.25*k;break;case e.RIGHT:b[0]+=0.25*k;break;case e.UP:b[1]+=-0.25*k;break;case e.DOWN:b[1]+=0.25*k}switch(f){case e.LEFT:l[0]+=-0.25*k;break;case e.RIGHT:l[0]+=0.25*k;break;case e.UP:l[1]+=-0.25*k;break;case e.DOWN:l[1]+=
|
|
0.25*k}g=(1-d)*(1-d)*(1-d);f=3*(1-d)*(1-d)*d;k=3*(1-d)*d*d;d*=d*d;return[g*a[0]+f*b[0]+k*l[0]+d*c[0],g*a[1]+f*b[1]+k*l[1]+d*c[1]]};h.prototype.drawExecutionOrder=function(a){a.shadowColor="transparent";a.globalAlpha=0.25;a.textAlign="center";a.strokeStyle="white";a.globalAlpha=0.75;for(var c=this.visible_nodes,d=0;d<c.length;++d){var g=c[d];a.fillStyle="black";a.fillRect(g.pos[0]-e.NODE_TITLE_HEIGHT,g.pos[1]-e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT);0==g.order&&a.strokeRect(g.pos[0]-
|
|
e.NODE_TITLE_HEIGHT+0.5,g.pos[1]-e.NODE_TITLE_HEIGHT+0.5,e.NODE_TITLE_HEIGHT,e.NODE_TITLE_HEIGHT);a.fillStyle="#FFF";a.fillText(g.order,g.pos[0]+-0.5*e.NODE_TITLE_HEIGHT,g.pos[1]-6)}a.globalAlpha=1};h.prototype.drawNodeWidgets=function(a,c,d,g){if(!a.widgets||!a.widgets.length)return 0;var f=a.size[0],k=a.widgets;c+=2;var b=e.NODE_WIDGET_HEIGHT,l=0.5<this.ds.scale;d.save();d.globalAlpha=this.editor_alpha;for(var h=e.WIDGET_OUTLINE_COLOR,n=e.WIDGET_BGCOLOR,s=e.WIDGET_TEXT_COLOR,u=e.WIDGET_SECONDARY_TEXT_COLOR,
|
|
p=0;p<k.length;++p){var r=k[p],q=c;r.y&&(q=r.y);r.last_y=q;d.strokeStyle=h;d.fillStyle="#222";d.textAlign="left";r.disabled&&(d.globalAlpha*=0.5);switch(r.type){case "button":r.clicked&&(d.fillStyle="#AAA",r.clicked=!1,this.dirty_canvas=!0);d.fillRect(15,q,f-30,b);l&&d.strokeRect(15,q,f-30,b);l&&(d.textAlign="center",d.fillStyle=s,d.fillText(r.name,0.5*f,q+0.7*b));break;case "toggle":d.textAlign="left";d.strokeStyle=h;d.fillStyle=n;d.beginPath();l?d.roundRect(15,c,f-30,b,0.5*b):d.rect(15,c,f-30,b);
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|
d.fill();l&&d.stroke();d.fillStyle=r.value?"#89A":"#333";d.beginPath();d.arc(f-30,q+0.5*b,0.36*b,0,2*Math.PI);d.fill();l&&(d.fillStyle=u,null!=r.name&&d.fillText(r.name,30,q+0.7*b),d.fillStyle=r.value?s:u,d.textAlign="right",d.fillText(r.value?r.options.on||"true":r.options.off||"false",f-40,q+0.7*b));break;case "slider":d.fillStyle=n;d.fillRect(15,q,f-30,b);var C=r.options.max-r.options.min,t=(r.value-r.options.min)/C;d.fillStyle=g==r?"#89A":"#678";d.fillRect(15,q,t*(f-30),b);l&&d.strokeRect(15,
|
|
q,f-30,b);r.marker&&(C=(r.marker-r.options.min)/C,d.fillStyle="#AA9",d.fillRect(15+C*(f-30),q,2,b));l&&(d.textAlign="center",d.fillStyle=s,d.fillText(r.name+" "+Number(r.value).toFixed(3),0.5*f,q+0.7*b));break;case "number":case "combo":d.textAlign="left";d.strokeStyle=h;d.fillStyle=n;d.beginPath();l?d.roundRect(15,c,f-30,b,0.5*b):d.rect(15,c,f-30,b);d.fill();l&&(d.stroke(),d.fillStyle=s,d.beginPath(),d.moveTo(31,c+5),d.lineTo(21,c+0.5*b),d.lineTo(31,c+b-5),d.fill(),d.beginPath(),d.moveTo(f-15-16,
|
|
c+5),d.lineTo(f-15-6,c+0.5*b),d.lineTo(f-15-16,c+b-5),d.fill(),d.fillStyle=u,d.fillText(r.name,35,q+0.7*b),d.fillStyle=s,d.textAlign="right","number"==r.type?d.fillText(Number(r.value).toFixed(void 0!==r.options.precision?r.options.precision:3),f-30-20,q+0.7*b):d.fillText(r.value,f-30-20,q+0.7*b));break;case "string":case "text":d.textAlign="left";d.strokeStyle=h;d.fillStyle=n;d.beginPath();l?d.roundRect(15,c,f-30,b,0.5*b):d.rect(15,c,f-30,b);d.fill();l&&(d.stroke(),d.fillStyle=u,null!=r.name&&d.fillText(r.name,
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|
30,q+0.7*b),d.fillStyle=s,d.textAlign="right",d.fillText(r.value,f-30,q+0.7*b));break;default:r.draw&&r.draw(d,a,r,q,b)}c+=b+4;d.globalAlpha=this.editor_alpha}d.restore();d.textAlign="left"};h.prototype.processNodeWidgets=function(a,c,d,g){function f(f,g){f.value=g;f.options&&f.options.property&&void 0!==a.properties[f.options.property]&&a.setProperty(f.options.property,g);f.callback&&f.callback(f.value,h,a,c,d)}if(!a.widgets||!a.widgets.length)return null;for(var k=c[0]-a.pos[0],b=c[1]-a.pos[1],
|
|
l=a.size[0],h=this,n=this.getCanvasWindow(),s=0;s<a.widgets.length;++s){var u=a.widgets[s];if(!u.disabled&&(u==g||6<k&&k<l-12&&b>u.last_y&&b<u.last_y+e.NODE_WIDGET_HEIGHT)){switch(u.type){case "button":if("mousemove"===d.type)break;u.callback&&setTimeout(function(){u.callback(u,h,a,c,d)},20);this.dirty_canvas=u.clicked=!0;break;case "slider":n=Math.clamp((k-10)/(l-20),0,1);u.value=u.options.min+(u.options.max-u.options.min)*n;u.callback&&setTimeout(function(){f(u,u.value)},20);this.dirty_canvas=!0;
|
|
break;case "number":case "combo":if("mousemove"==d.type&&"number"==u.type)u.value+=0.1*d.deltaX*(u.options.step||1),null!=u.options.min&&u.value<u.options.min&&(u.value=u.options.min),null!=u.options.max&&u.value>u.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)),k=40>k?-1:k>l-40?1:0,"number"==u.type)u.value+=0.1*k*(u.options.step||1),null!=u.options.min&&u.value<u.options.min&&(u.value=u.options.min),null!=
|
|
u.options.max&&u.value>u.options.max&&(u.value=u.options.max);else if(k)n=g.indexOf(u.value)+k,n>=g.length&&(n=0),0>n&&(n=g.length-1),u.value=g[n];else{new e.ContextMenu(g,{scale:Math.max(1,this.ds.scale),event:d,className:"dark",callback:r.bind(u)},n);var r=function(a,c,d){this.value=a;f(this,a);h.dirty_canvas=!0;return!1}}setTimeout(function(){f(this,this.value)}.bind(u),20);this.dirty_canvas=!0;break;case "toggle":"mousedown"==d.type&&(u.value=!u.value,setTimeout(function(){f(u,u.value)},20));
|
|
break;case "string":case "text":"mousedown"==d.type&&this.prompt("Value",u.value,function(a){this.value=a;f(this,a)}.bind(u),d);break;default:u.mouse&&u.mouse(ctx,d,[k,b],a)}return u}}return null};h.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;g<d.length;++g){var f=d[g];if(w(this.visible_area,f._bounding)){c.fillStyle=f.color||"#335";c.strokeStyle=f.color||"#335";var k=f._pos,b=f._size;c.globalAlpha=0.25*this.editor_alpha;
|
|
c.beginPath();c.rect(k[0]+0.5,k[1]+0.5,b[0],b[1]);c.fill();c.globalAlpha=this.editor_alpha;c.stroke();c.beginPath();c.moveTo(k[0]+b[0],k[1]+b[1]);c.lineTo(k[0]+b[0]-10,k[1]+b[1]);c.lineTo(k[0]+b[0],k[1]+b[1]-10);c.fill();b=f.font_size||e.DEFAULT_GROUP_FONT_SIZE;c.font=b+"px Arial";c.fillText(f.title,k[0]+4,k[1]+b)}}c.restore()}};h.prototype.adjustNodesSize=function(){for(var a=this.graph._nodes,c=0;c<a.length;++c)a[c].size=a[c].computeSize();this.setDirty(!0,!0)};h.prototype.resize=function(a,c){if(!a&&
|
|
!c){var d=this.canvas.parentNode;a=d.offsetWidth;c=d.offsetHeight}if(this.canvas.width!=a||this.canvas.height!=c)this.canvas.width=a,this.canvas.height=c,this.bgcanvas.width=this.canvas.width,this.bgcanvas.height=this.canvas.height,this.setDirty(!0,!0)};h.prototype.switchLiveMode=function(a){if(a){var c=this,d=this.live_mode?1.1:0.9;this.live_mode&&(this.live_mode=!1,this.editor_alpha=0.1);var g=setInterval(function(){c.editor_alpha*=d;c.dirty_canvas=!0;c.dirty_bgcanvas=!0;1>d&&0.01>c.editor_alpha&&
|
|
(clearInterval(g),1>d&&(c.live_mode=!0));1<d&&0.99<c.editor_alpha&&(clearInterval(g),c.editor_alpha=1)},1)}else this.live_mode=!this.live_mode,this.dirty_bgcanvas=this.dirty_canvas=!0};h.prototype.onNodeSelectionChange=function(a){};h.prototype.touchHandler=function(a){var c=a.changedTouches[0],d="";switch(a.type){case "touchstart":d="mousedown";break;case "touchmove":d="mousemove";break;case "touchend":d="mouseup";break;default:return}var g=this.getCanvasWindow(),f=g.document.createEvent("MouseEvent");
|
|
f.initMouseEvent(d,!0,!0,g,1,c.screenX,c.screenY,c.clientX,c.clientY,!1,!1,!1,!1,0,null);c.target.dispatchEvent(f);a.preventDefault()};h.onGroupAdd=function(a,c,d){a=h.active_canvas;a.getCanvasWindow();c=new e.LGraphGroup;c.pos=a.convertEventToCanvasOffset(d);a.graph.add(c)};h.onMenuAdd=function(a,c,d,g,f){function k(a,c){var d=g.getFirstEvent(),l=e.createNode(a.value);l&&(l.pos=b.convertEventToCanvasOffset(d),b.graph.add(l));f&&f(l)}var b=h.active_canvas,l=b.getCanvasWindow();a=e.getNodeTypesCategories(b.filter);
|
|
c=[];for(var n in a)a[n]&&c.push({value:a[n],content:a[n],has_submenu:!0});var s=new e.ContextMenu(c,{event:d,callback:function(a,c,d){a=e.getNodeTypesInCategory(a.value,b.filter);c=[];for(var f in a)a[f].skip_list||c.push({content:a[f].title,value:a[f].type});new e.ContextMenu(c,{event:d,callback:k,parentMenu:s},l);return!1},parentMenu:g},l);return!1};h.onMenuCollapseAll=function(){};h.onMenuNodeEdit=function(){};h.showMenuNodeOptionalInputs=function(a,c,d,g,f){function k(a,c,d){f&&(a.callback&&
|
|
a.callback.call(b,f,a,c,d),a.value&&(f.addInput(a.value[0],a.value[1],a.value[2]),f.setDirtyCanvas(!0,!0)))}if(f){var b=this;a=h.active_canvas.getCanvasWindow();c=f.optional_inputs;f.onGetInputs&&(c=f.onGetInputs());var l=[];if(c)for(var n in c){var s=c[n];if(s){var r=s[0];s[2]&&s[2].label&&(r=s[2].label);r={content:r,value:s};s[1]==e.ACTION&&(r.className="event");l.push(r)}else l.push(null)}this.onMenuNodeInputs&&(l=this.onMenuNodeInputs(l));if(l.length)return new e.ContextMenu(l,{event:d,callback:k,
|
|
parentMenu:g,node:f},a),!1}};h.showMenuNodeOptionalOutputs=function(a,c,d,g,f){function k(a,c,d){if(f&&(a.callback&&a.callback.call(b,f,a,c,d),a.value))if(d=a.value[1],!d||d.constructor!==Object&&d.constructor!==Array)f.addOutput(a.value[0],a.value[1],a.value[2]),f.setDirtyCanvas(!0,!0);else{a=[];for(var l in d)a.push({content:l,value:d[l]});new e.ContextMenu(a,{event:c,callback:k,parentMenu:g,node:f});return!1}}if(f){var b=this;a=h.active_canvas.getCanvasWindow();c=f.optional_outputs;f.onGetOutputs&&
|
|
(c=f.onGetOutputs());var l=[];if(c)for(var n in c){var s=c[n];if(!s)l.push(null);else if(!f.flags||!f.flags.skip_repeated_outputs||-1==f.findOutputSlot(s[0])){var r=s[0];s[2]&&s[2].label&&(r=s[2].label);r={content:r,value:s};s[1]==e.EVENT&&(r.className="event");l.push(r)}}this.onMenuNodeOutputs&&(l=this.onMenuNodeOutputs(l));if(l.length)return new e.ContextMenu(l,{event:d,callback:k,parentMenu:g,node:f},a),!1}};h.onShowMenuNodeProperties=function(a,c,d,g,f){function k(a,c,d,g){f&&(c=this.getBoundingClientRect(),
|
|
b.showEditPropertyValue(f,a.value,{position:[c.left,c.top]}))}if(f&&f.properties){var b=h.active_canvas;c=b.getCanvasWindow();var l=[],n;for(n in f.properties)a=void 0!==f.properties[n]?f.properties[n]:" ","object"==typeof a&&(a=JSON.stringify(a)),a=h.decodeHTML(a),l.push({content:"<span class='property_name'>"+n+"</span><span class='property_value'>"+a+"</span>",value:n});if(l.length)return new e.ContextMenu(l,{event:d,callback:k,parentMenu:g,allow_html:!0,node:f},c),!1}};h.decodeHTML=function(a){var c=
|
|
document.createElement("div");c.innerText=a;return c.innerHTML};h.onResizeNode=function(a,c,d,g,f){f&&(f.size=f.computeSize(),f.setDirtyCanvas(!0,!0))};h.prototype.showLinkMenu=function(a,c){var d=this;console.log(a);var g=new e.ContextMenu(["Add Node",null,"Delete"],{event:c,title:null!=a.data?a.data.constructor.name:null,callback:function(c,k,b){switch(c){case "Add Node":h.onMenuAdd(null,null,b,g,function(c){console.log("node autoconnect");var f=d.graph.getNodeById(a.origin_id),g=d.graph.getNodeById(a.target_id);
|
|
c.inputs&&c.inputs.length&&c.outputs&&c.outputs.length&&f.outputs[a.origin_slot].type==c.inputs[0].type&&c.outputs[0].type==g.inputs[0].type&&(f.connect(a.origin_slot,c,0),c.connect(0,g,a.target_slot),c.pos[0]-=0.5*c.size[0])});break;case "Delete":d.graph.removeLink(a.id)}}});return!1};h.onShowPropertyEditor=function(a,c,d,g,f){function k(){var c=l.value;"Number"==a.type?c=Number(c):"Boolean"==a.type&&(c=Boolean(c));f[b]=c;e.parentNode&&e.parentNode.removeChild(e);f.setDirtyCanvas(!0,!0)}var b=a.property||
|
|
"title";c=f[b];var e=document.createElement("div");e.className="graphdialog";e.innerHTML="<span class='name'></span><input autofocus type='text' class='value'/><button>OK</button>";e.querySelector(".name").innerText=b;var l=e.querySelector("input");l&&(l.value=c,l.addEventListener("blur",function(a){this.focus()}),l.addEventListener("keydown",function(a){13==a.keyCode&&(k(),a.preventDefault(),a.stopPropagation())}));c=h.active_canvas.canvas;d=c.getBoundingClientRect();var n=g=-20;d&&(g-=d.left,n-=
|
|
d.top);event?(e.style.left=event.clientX+g+"px",e.style.top=event.clientY+n+"px"):(e.style.left=0.5*c.width+g+"px",e.style.top=0.5*c.height+n+"px");e.querySelector("button").addEventListener("click",k);c.parentNode.appendChild(e)};h.prototype.prompt=function(a,c,d,g){var f=this;a=a||"";var k=!1,b=document.createElement("div");b.className="graphdialog rounded";b.innerHTML="<span class='name'></span> <input autofocus type='text' class='value'/><button class='rounded'>OK</button>";b.close=function(){f.prompt_box=
|
|
null;b.parentNode&&b.parentNode.removeChild(b)};1<this.ds.scale&&(b.style.transform="scale("+this.ds.scale+")");b.addEventListener("mouseleave",function(a){k||b.close()});f.prompt_box&&f.prompt_box.close();f.prompt_box=b;b.querySelector(".name").innerText=a;b.querySelector(".value").value=c;var e=b.querySelector("input");e.addEventListener("keydown",function(a){k=!0;if(27==a.keyCode)b.close();else if(13==a.keyCode)d&&d(this.value),b.close();else return;a.preventDefault();a.stopPropagation()});b.querySelector("button").addEventListener("click",
|
|
function(a){d&&d(e.value);f.setDirty(!0);b.close()});a=h.active_canvas.canvas;c=a.getBoundingClientRect();var l=-20,n=-20;c&&(l-=c.left,n-=c.top);g?(b.style.left=g.clientX+l+"px",b.style.top=g.clientY+n+"px"):(b.style.left=0.5*a.width+l+"px",b.style.top=0.5*a.height+n+"px");a.parentNode.appendChild(b);setTimeout(function(){e.focus()},10);return b};h.search_limit=-1;h.prototype.showSearchBox=function(a){function c(c){if(c)if(f.onSearchBoxSelection)f.onSearchBoxSelection(c,a,k);else{var d=e.searchbox_extras[c.toLowerCase()];
|
|
d&&(c=d.type);if(c=e.createNode(c))c.pos=k.convertEventToCanvasOffset(a),k.graph.add(c);if(d&&d.data){if(d.data.properties)for(var g in d.data.properties)c.addProperty(g,d.data.properties[g]);if(d.data.inputs)for(g in c.inputs=[],d.data.inputs)c.addOutput(d.data.inputs[g][0],d.data.inputs[g][1]);if(d.data.outputs)for(g in c.outputs=[],d.data.outputs)c.addOutput(d.data.outputs[g][0],d.data.outputs[g][1]);d.data.title&&(c.title=d.data.title);d.data.json&&c.configure(d.data.json)}}n.close()}function d(a){var c=
|
|
q;q&&q.classList.remove("selected");q?(q=a?q.nextSibling:q.previousSibling)||(q=c):q=a?r.childNodes[0]:r.childNodes[r.childNodes.length];q&&(q.classList.add("selected"),q.scrollIntoView({block:"end",behavior:"smooth"}))}function g(){function a(d,f){var g=document.createElement("div");u||(u=d);g.innerText=d;g.dataset.type=escape(d);g.className="litegraph lite-search-item";f&&(g.className+=" "+f);g.addEventListener("click",function(a){c(unescape(this.dataset.type))});r.appendChild(g)}p=null;var d=C.value;
|
|
u=null;r.innerHTML="";if(d)if(f.onSearchBox){var g=f.onSearchBox(r,d,k);if(g)for(var b=0;b<g.length;++b)a(g[b])}else{var g=0,d=d.toLowerCase(),l=k.filter||k.graph.filter;for(b in e.searchbox_extras){var n=e.searchbox_extras[b];if(-1!==n.desc.toLowerCase().indexOf(d)){var s=e.registered_node_types[n.type];if(!s||!s.filter||s.filter==l)if(a(n.desc,"searchbox_extra"),-1!==h.search_limit&&g++>h.search_limit)break}}n=null;if(Array.prototype.filter)n=Object.keys(e.registered_node_types).filter(x);else for(b in n=
|
|
[],e.registered_node_types)x(b)&&n.push(b);for(b=0;b<n.length&&!(a(n[b]),-1!==h.search_limit&&g++>h.search_limit);b++);var x=function(a){var c=e.registered_node_types[a];return l&&c.filter!=l?!1:-1!==a.toLowerCase().indexOf(d)}}}var f=this,k=h.active_canvas,b=k.canvas,l=b.ownerDocument||document,n=document.createElement("div");n.className="litegraph litesearchbox graphdialog rounded";n.innerHTML="<span class='name'>Search</span> <input autofocus type='text' class='value rounded'/><div class='helper'></div>";
|
|
n.close=function(){f.search_box=null;l.body.focus();l.body.style.overflow="";setTimeout(function(){f.canvas.focus()},20);n.parentNode&&n.parentNode.removeChild(n)};var s=null;1<this.ds.scale&&(n.style.transform="scale("+this.ds.scale+")");n.addEventListener("mouseenter",function(a){s&&(clearTimeout(s),s=null)});n.addEventListener("mouseleave",function(a){s=setTimeout(function(){n.close()},500)});f.search_box&&f.search_box.close();f.search_box=n;var r=n.querySelector(".helper"),u=null,p=null,q=null,
|
|
C=n.querySelector("input");C&&(C.addEventListener("blur",function(a){this.focus()}),C.addEventListener("keydown",function(a){if(38==a.keyCode)d(!1);else if(40==a.keyCode)d(!0);else if(27==a.keyCode)n.close();else if(13==a.keyCode)q?c(q.innerHTML):u?c(u):n.close();else{p&&clearInterval(p);p=setTimeout(g,10);return}a.preventDefault();a.stopPropagation();a.stopImmediatePropagation();return!0}));l.fullscreenElement?l.fullscreenElement.appendChild(n):(l.body.appendChild(n),l.body.style.overflow="hidden");
|
|
var b=b.getBoundingClientRect(),t=(a?a.clientY:b.top+0.5*b.height)-20;n.style.left=(a?a.clientX:b.left+0.5*b.width)-80+"px";n.style.top=t+"px";a.layerY>b.height-200&&(r.style.maxHeight=b.height-a.layerY-20+"px");C.focus();return n};h.prototype.showEditPropertyValue=function(a,c,d){function g(){f(u.value)}function f(d){"number"==typeof a.properties[c]&&(d=Number(d));if("array"==b||"object"==b)d=JSON.parse(d);a.properties[c]=d;a._graph&&a._graph._version++;if(a.onPropertyChanged)a.onPropertyChanged(c,
|
|
d);h.close();a.setDirtyCanvas(!0,!0)}if(a&&void 0!==a.properties[c]){d=d||{};var b="string";null!==a.properties[c]&&(b=typeof a.properties[c]);var k=null;a.getPropertyInfo&&(k=a.getPropertyInfo(c));if(a.properties_info)for(var e=0;e<a.properties_info.length;++e)if(a.properties_info[e].name==c){k=a.properties_info[e];break}void 0!==k&&null!==k&&k.type&&(b=k.type);var l="";if("string"==b||"number"==b||"array"==b||"object"==b)l="<input autofocus type='text' class='value'/>";else if("enum"==b&&k.values){l=
|
|
"<select autofocus type='text' class='value'>";for(e in k.values)var n=k.values.constructor===Array?k.values[e]:e,l=l+("<option value='"+n+"' "+(n==a.properties[c]?"selected":"")+">"+k.values[e]+"</option>");l+="</select>"}else if("boolean"==b)l="<input autofocus type='checkbox' class='value' "+(a.properties[c]?"checked":"")+"/>";else{console.warn("unknown type: "+b);return}var h=this.createDialog("<span class='name'>"+c+"</span>"+l+"<button>OK</button>",d);if("enum"==b&&k.values){var u=h.querySelector("select");
|
|
u.addEventListener("change",function(a){f(a.target.value)})}else if("boolean"==b)(u=h.querySelector("input"))&&u.addEventListener("click",function(a){f(!!u.checked)});else if(u=h.querySelector("input"))u.addEventListener("blur",function(a){this.focus()}),n=void 0!==a.properties[c]?a.properties[c]:"",n=JSON.stringify(n),u.value=n,u.addEventListener("keydown",function(a){13==a.keyCode&&(g(),a.preventDefault(),a.stopPropagation())});h.querySelector("button").addEventListener("click",g)}};h.prototype.createDialog=
|
|
function(a,c){c=c||{};var d=document.createElement("div");d.className="graphdialog";d.innerHTML=a;var g=this.canvas.getBoundingClientRect(),f=-20,b=-20;g&&(f-=g.left,b-=g.top);c.position?(f+=c.position[0],b+=c.position[1]):c.event?(f+=c.event.clientX,b+=c.event.clientY):(f+=0.5*this.canvas.width,b+=0.5*this.canvas.height);d.style.left=f+"px";d.style.top=b+"px";this.canvas.parentNode.appendChild(d);d.close=function(){this.parentNode&&this.parentNode.removeChild(this)};return d};h.onMenuNodeCollapse=
|
|
function(a,c,d,g,f){f.collapse()};h.onMenuNodePin=function(a,c,d,g,f){f.pin()};h.onMenuNodeMode=function(a,c,d,g,f){new e.ContextMenu(["Always","On Event","On Trigger","Never"],{event:d,callback:function(a){if(f)switch(a){case "On Event":f.mode=e.ON_EVENT;break;case "On Trigger":f.mode=e.ON_TRIGGER;break;case "Never":f.mode=e.NEVER;break;default:f.mode=e.ALWAYS}},parentMenu:g,node:f});return!1};h.onMenuNodeColors=function(a,c,d,g,f){if(!f)throw"no node for color";c=[];c.push({value:null,content:"<span style='display: block; padding-left: 4px;'>No color</span>"});
|
|
for(var b in h.node_colors)a=h.node_colors[b],a={value:b,content:"<span style='display: block; color: #999; padding-left: 4px; border-left: 8px solid "+a.color+"; background-color:"+a.bgcolor+"'>"+b+"</span>"},c.push(a);new e.ContextMenu(c,{event:d,callback:function(a){f&&((a=a.value?h.node_colors[a.value]:null)?f.constructor===e.LGraphGroup?f.color=a.groupcolor:(f.color=a.color,f.bgcolor=a.bgcolor):(delete f.color,delete f.bgcolor),f.setDirtyCanvas(!0,!0))},parentMenu:g,node:f});return!1};h.onMenuNodeShapes=
|
|
function(a,c,d,g,f){if(!f)throw"no node passed";new e.ContextMenu(e.VALID_SHAPES,{event:d,callback:function(a){f&&(f.shape=a,f.setDirtyCanvas(!0))},parentMenu:g,node:f});return!1};h.onMenuNodeRemove=function(a,c,d,g,f){if(!f)throw"no node passed";!1!==f.removable&&(f.graph.remove(f),f.setDirtyCanvas(!0,!0))};h.onMenuNodeClone=function(a,c,d,g,f){!1!=f.clonable&&(a=f.clone())&&(a.pos=[f.pos[0]+5,f.pos[1]+5],f.graph.add(a),f.setDirtyCanvas(!0,!0))};h.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"}};h.prototype.getCanvasMenuOptions=function(){var a=
|
|
null;this.getMenuOptions?a=this.getMenuOptions():(a=[{content:"Add Node",has_submenu:!0,callback:h.onMenuAdd},{content:"Add Group",callback:h.onGroupAdd}],this._graph_stack&&0<this._graph_stack.length&&a.push(null,{content:"Close subgraph",callback:this.closeSubgraph.bind(this)}));if(this.getExtraMenuOptions){var c=this.getExtraMenuOptions(this,a);c&&(a=a.concat(c))}return a};h.prototype.getNodeMenuOptions=function(a){var c=null,c=a.getMenuOptions?a.getMenuOptions(this):[{content:"Inputs",has_submenu:!0,
|
|
disabled:!0,callback:h.showMenuNodeOptionalInputs},{content:"Outputs",has_submenu:!0,disabled:!0,callback:h.showMenuNodeOptionalOutputs},null,{content:"Properties",has_submenu:!0,callback:h.onShowMenuNodeProperties},null,{content:"Title",callback:h.onShowPropertyEditor},{content:"Mode",has_submenu:!0,callback:h.onMenuNodeMode},{content:"Resize",callback:h.onResizeNode},{content:"Collapse",callback:h.onMenuNodeCollapse},{content:"Pin",callback:h.onMenuNodePin},{content:"Colors",has_submenu:!0,callback:h.onMenuNodeColors},
|
|
{content:"Shapes",has_submenu:!0,callback:h.onMenuNodeShapes},null];if(a.onGetInputs){var d=a.onGetInputs();d&&d.length&&(c[0].disabled=!1)}a.onGetOutputs&&(d=a.onGetOutputs())&&d.length&&(c[1].disabled=!1);a.getExtraMenuOptions&&(d=a.getExtraMenuOptions(this))&&(d.push(null),c=d.concat(c));!1!==a.clonable&&c.push({content:"Clone",callback:h.onMenuNodeClone});!1!==a.removable&&c.push(null,{content:"Remove",callback:h.onMenuNodeRemove});if(a.graph&&a.graph.onGetNodeMenuOptions)a.graph.onGetNodeMenuOptions(c,
|
|
a);return c};h.prototype.getGroupMenuOptions=function(a){return[{content:"Title",callback:h.onShowPropertyEditor},{content:"Color",has_submenu:!0,callback:h.onMenuNodeColors},{content:"Font size",property:"font_size",type:"Number",callback:h.onShowPropertyEditor},null,{content:"Remove",callback:h.onMenuNodeRemove}]};h.prototype.processContextMenu=function(a,c){var d=this,g=h.active_canvas.getCanvasWindow(),f=null,b={event:c,callback:function(c,f,g){if(c)if("Remove Slot"==c.content)c=c.slot,c.input?
|
|
a.removeInput(c.slot):c.output&&a.removeOutput(c.slot);else if("Disconnect Links"==c.content)c=c.slot,c.output?a.disconnectOutput(c.slot):c.input&&a.disconnectInput(c.slot);else if("Rename Slot"==c.content){c=c.slot;var b=c.input?a.getInputInfo(c.slot):a.getOutputInfo(c.slot),k=d.createDialog("<span class='name'>Name</span><input autofocus type='text'/><button>OK</button>",f),e=k.querySelector("input");e&&b&&(e.value=b.label||"");k.querySelector("button").addEventListener("click",function(a){e.value&&
|
|
(b&&(b.label=e.value),d.setDirty(!0));k.close()})}},extra:a};a&&(b.title=a.type);var k=null;a&&(k=a.getSlotInPosition(c.canvasX,c.canvasY),h.active_node=a);if(k){f=[];k&&k.output&&k.output.links&&k.output.links.length&&f.push({content:"Disconnect Links",slot:k});var l=k.input||k.output;f.push(l.locked?"Cannot remove":{content:"Remove Slot",slot:k});f.push(l.nameLocked?"Cannot rename":{content:"Rename Slot",slot:k});b.title=(k.input?k.input.type:k.output.type)||"*";k.input&&k.input.type==e.ACTION&&
|
|
(b.title="Action");k.output&&k.output.type==e.EVENT&&(b.title="Event")}else a?f=this.getNodeMenuOptions(a):(f=this.getCanvasMenuOptions(),(k=this.graph.getGroupOnPos(c.canvasX,c.canvasY))&&f.push(null,{content:"Edit Group",has_submenu:!0,submenu:{title:"Group",extra:k,options:this.getGroupMenuOptions(k)}}));f&&new e.ContextMenu(f,b,g)};this.CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.roundRect=function(a,c,d,g,f,b){void 0===f&&(f=5);void 0===b&&(b=f);this.moveTo(a+f,c);this.lineTo(a+
|
|
d-f,c);this.quadraticCurveTo(a+d,c,a+d,c+f);this.lineTo(a+d,c+g-b);this.quadraticCurveTo(a+d,c+g,a+d-b,c+g);this.lineTo(a+b,c+g);this.quadraticCurveTo(a,c+g,a,c+g-b);this.lineTo(a,c+f);this.quadraticCurveTo(a,c,a+f,c)});e.compareObjects=function(a,c){for(var d in a)if(a[d]!=c[d])return!1;return!0};e.distance=D;e.colorToString=function(a){return"rgba("+Math.round(255*a[0]).toFixed()+","+Math.round(255*a[1]).toFixed()+","+Math.round(255*a[2]).toFixed()+","+(4==a.length?a[3].toFixed(2):"1.0")+")"};e.isInsideRectangle=
|
|
v;e.growBounding=function(a,c,d){c<a[0]?a[0]=c:c>a[2]&&(a[2]=c);d<a[1]?a[1]=d:d>a[3]&&(a[3]=d)};e.isInsideBounding=function(a,c){return a[0]<c[0][0]||a[1]<c[0][1]||a[0]>c[1][0]||a[1]>c[1][1]?!1:!0};e.overlapBounding=w;e.hex2num=function(a){"#"==a.charAt(0)&&(a=a.slice(1));a=a.toUpperCase();for(var c=Array(3),d=0,g,f,b=0;6>b;b+=2)g="0123456789ABCDEF".indexOf(a.charAt(b)),f="0123456789ABCDEF".indexOf(a.charAt(b+1)),c[d]=16*g+f,d++;return c};e.num2hex=function(a){for(var c="#",d,g,f=0;3>f;f++)d=a[f]/
|
|
16,g=a[f]%16,c+="0123456789ABCDEF".charAt(d)+"0123456789ABCDEF".charAt(g);return c};B.prototype.addItem=function(a,c,d){function g(a){var c=this.value;c&&c.has_submenu&&f.call(this,a)}function f(a){var c=this.value,f=!0;b.current_submenu&&b.current_submenu.close(a);if(d.callback){var g=d.callback.call(this,c,d,a,b,d.node);!0===g&&(f=!1)}if(c&&(c.callback&&!d.ignore_item_callbacks&&!0!==c.disabled&&(g=c.callback.call(this,c,d,a,b,d.extra),!0===g&&(f=!1)),c.submenu)){if(!c.submenu.options)throw"ContextMenu submenu needs options";
|
|
new b.constructor(c.submenu.options,{callback:c.submenu.callback,event:a,parentMenu:b,ignore_item_callbacks:c.submenu.ignore_item_callbacks,title:c.submenu.title,extra:c.submenu.extra,autoopen:d.autoopen});f=!1}f&&!b.lock&&b.close()}var b=this;d=d||{};var k=document.createElement("div");k.className="litemenu-entry submenu";var e=!1;if(null===c)k.classList.add("separator");else{k.innerHTML=c&&c.title?c.title:a;if(k.value=c)c.disabled&&(e=!0,k.classList.add("disabled")),(c.submenu||c.has_submenu)&&
|
|
k.classList.add("has_submenu");"function"==typeof c?(k.dataset.value=a,k.onclick_callback=c):k.dataset.value=c;c.className&&(k.className+=" "+c.className)}this.root.appendChild(k);e||k.addEventListener("click",f);d.autoopen&&k.addEventListener("mouseenter",g);return k};B.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&&!B.isCursorOverElement(a,
|
|
this.parentMenu.root)&&B.trigger(this.parentMenu.root,"mouseleave",a));this.current_submenu&&this.current_submenu.close(a,!0);this.root.closing_timer&&clearTimeout(this.root.closing_timer)};B.trigger=function(a,c,d,g){var f=document.createEvent("CustomEvent");f.initCustomEvent(c,!0,!0,d);f.srcElement=g;a.dispatchEvent?a.dispatchEvent(f):a.__events&&a.__events.dispatchEvent(f);return f};B.prototype.getTopMenu=function(){return this.options.parentMenu?this.options.parentMenu.getTopMenu():this};B.prototype.getFirstEvent=
|
|
function(){return this.options.parentMenu?this.options.parentMenu.getFirstEvent():this.options.event};B.isCursorOverElement=function(a,c){var d=a.clientX,g=a.clientY,f=c.getBoundingClientRect();return f?g>f.top&&g<f.top+f.height&&d>f.left&&d<f.left+f.width?!0:!1:!1};e.ContextMenu=B;e.closeAllContextMenus=function(a){a=a||window;a=a.document.querySelectorAll(".litecontextmenu");if(a.length){for(var c=[],d=0;d<a.length;d++)c.push(a[d]);for(d in c)c[d].close?c[d].close():c[d].parentNode&&c[d].parentNode.removeChild(c[d])}};
|
|
e.extendClass=function(a,c){for(var d in c)a.hasOwnProperty(d)||(a[d]=c[d]);if(c.prototype)for(d in c.prototype)c.prototype.hasOwnProperty(d)&&!a.prototype.hasOwnProperty(d)&&(c.prototype.__lookupGetter__(d)?a.prototype.__defineGetter__(d,c.prototype.__lookupGetter__(d)):a.prototype[d]=c.prototype[d],c.prototype.__lookupSetter__(d)&&a.prototype.__defineSetter__(d,c.prototype.__lookupSetter__(d)))};l.sampleCurve=function(a,c){if(c){for(var d=0;d<c.length-1;++d){var g=c[d],f=c[d+1];if(!(f[0]<a)){d=
|
|
f[0]-g[0];if(1E-5>Math.abs(d))return g[1];d=(a-g[0])/d;return g[1]*(1-d)+f[1]*d}}return 0}};l.prototype.draw=function(a,c,d,g,f,b){if(d=this.points){this.size=c;var k=c[0]-2*this.margin;c=c[1]-2*this.margin;f=f||"#666";a.save();a.translate(this.margin,this.margin);g&&(a.fillStyle="#111",a.fillRect(0,0,k,c),a.fillStyle="#222",a.fillRect(0.5*k,0,1,c),a.strokeStyle="#333",a.strokeRect(0,0,k,c));a.strokeStyle=f;b&&(a.globalAlpha=0.5);a.beginPath();for(g=0;g<d.length;++g)f=d[g],a.lineTo(f[0]*k,(1-f[1])*
|
|
c);a.stroke();a.globalAlpha=1;if(!b)for(g=0;g<d.length;++g)f=d[g],a.fillStyle=this.selected==g?"#FFF":this.nearest==g?"#DDD":"#AAA",a.beginPath(),a.arc(f[0]*k,(1-f[1])*c,2,0,2*Math.PI),a.fill();a.restore()}};l.prototype.onMouseDown=function(a,c){var d=this.points;if(d&&!(0>a[1])){var g=this.size[0]-2*this.margin,f=this.size[1]-2*this.margin,b=a[0]-this.margin,k=a[1]-this.margin;this.selected=this.getCloserPoint([b,k],30/c.ds.scale);-1==this.selected&&(g=[b/g,1-k/f],d.push(g),d.sort(function(a,c){return a[0]-
|
|
c[0]}),this.selected=d.indexOf(g),this.must_update=!0);if(-1!=this.selected)return!0}};l.prototype.onMouseMove=function(a,c){var d=this.points;if(d){var g=this.selected;if(!(0>g)){var f=(a[0]-this.margin)/(this.size[0]-2*this.margin),b=(a[1]-this.margin)/(this.size[1]-2*this.margin);this._nearest=this.getCloserPoint([a[0]-this.margin,a[1]-this.margin],30/c.ds.scale);var k=d[g];if(k){var e=0==g||g==d.length-1;!e&&(-10>a[0]||a[0]>this.size[0]+10||-10>a[1]||a[1]>this.size[1]+10)?(d.splice(g,1),this.selected=
|
|
-1):(k[0]=e?0==g?0:1:Math.clamp(f,0,1),k[1]=1-Math.clamp(b,0,1),d.sort(function(a,c){return a[0]-c[0]}),this.selected=d.indexOf(k),this.must_update=!0)}}}};l.prototype.onMouseUp=function(a,c){this.selected=-1;return!1};l.prototype.getCloserPoint=function(a,c){var d=this.points;if(!d)return-1;c=c||30;for(var g=this.size[0]-2*this.margin,f=this.size[1]-2*this.margin,b=d.length,k=[0,0],e=1E6,l=-1,n=0;n<b;++n){var h=d[n];k[0]=h[0]*g;k[1]=(1-h[1])*f;h=vec2.distance(a,k);h>e||h>c||(l=n,e=h)}return l};e.CurveEditor=
|
|
l;e.getParameterNames=function(a){return(a+"").replace(/[/][/].*$/gm,"").replace(/\s+/g,"").replace(/[/][*][^/*]*[*][/]/g,"").split("){",1)[0].replace(/^[^(]*[(]/,"").replace(/=[^,]+/g,"").split(",").filter(Boolean)};Math.clamp=function(a,c,d){return c>a?c:d<a?d:a};"undefined"==typeof window||window.requestAnimationFrame||(window.requestAnimationFrame=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||function(a){window.setTimeout(a,1E3/60)})})(this);
|
|
"undefined"!=typeof exports&&(exports.LiteGraph=this.LiteGraph);
|
|
(function(z){function b(){this.addOutput("in ms","number");this.addOutput("in sec","number")}function m(){this.size=[140,80];this.properties={enabled:!0};this.enabled=!0;this.subgraph=new t.LGraph;this.subgraph._subgraph_node=this;this.subgraph._is_subgraph=!0;this.subgraph.onTrigger=this.onSubgraphTrigger.bind(this);this.subgraph.onInputAdded=this.onSubgraphNewInput.bind(this);this.subgraph.onInputRenamed=this.onSubgraphRenamedInput.bind(this);this.subgraph.onInputTypeChanged=this.onSubgraphTypeChangeInput.bind(this);
|
|
this.subgraph.onInputRemoved=this.onSubgraphRemovedInput.bind(this);this.subgraph.onOutputAdded=this.onSubgraphNewOutput.bind(this);this.subgraph.onOutputRenamed=this.onSubgraphRenamedOutput.bind(this);this.subgraph.onOutputTypeChanged=this.onSubgraphTypeChangeOutput.bind(this);this.subgraph.onOutputRemoved=this.onSubgraphRemovedOutput.bind(this)}function q(){this.addOutput("","number");this.name_in_graph="";this.properties={name:"",type:"number",value:0};var b=this;this.name_widget=this.addWidget("text",
|
|
"Name",this.properties.name,function(a){a&&b.setProperty("name",a)});this.type_widget=this.addWidget("text","Type",this.properties.type,function(a){b.setProperty("type",a)});this.value_widget=this.addWidget("number","Value",this.properties.value,function(a){b.setProperty("value",a)});this.widgets_up=!0;this.size=[180,90]}function p(){this.addInput("","");this.name_in_graph="";this.properties={};var b=this;Object.defineProperty(this.properties,"name",{get:function(){return b.name_in_graph},set:function(a){""!=
|
|
a&&a!=b.name_in_graph&&(b.name_in_graph?b.graph.renameOutput(b.name_in_graph,a):b.graph.addOutput(a,b.properties.type),b.name_widget.value=a,b.name_in_graph=a)},enumerable:!0});Object.defineProperty(this.properties,"type",{get:function(){return b.inputs[0].type},set:function(a){if("action"==a||"event"==a)a=t.ACTION;b.inputs[0].type=a;b.name_in_graph&&b.graph.changeOutputType(b.name_in_graph,b.inputs[0].type);b.type_widget.value=a||""},enumerable:!0});this.name_widget=this.addWidget("text","Name",
|
|
this.properties.name,function(a){a&&(b.properties.name=a)});this.type_widget=this.addWidget("text","Type",this.properties.type,function(a){b.properties.type=a||""});this.widgets_up=!0;this.size=[180,60]}function y(){this.addOutput("value","number");this.addProperty("value",1)}function h(){this.addOutput("","string");this.addProperty("value","");this.widget=this.addWidget("text","value","",this.setValue.bind(this));this.widgets_up=!0;this.size=[100,30]}function D(){this.addOutput("","");this.addProperty("value",
|
|
"");this.widget=this.addWidget("text","json","",this.setValue.bind(this));this.widgets_up=!0;this.size=[140,30];this._value=null}function v(){this.addInput("obj","");this.addOutput("","");this.addProperty("value","");this.widget=this.addWidget("text","prop.","",this.setValue.bind(this));this.widgets_up=!0;this.size=[140,30];this._value=null}function w(){this.addInput("obj","");this.addOutput("keys","array");this.size=[140,30]}function B(){this.addInput("A","object");this.addInput("B","object");this.addOutput("",
|
|
"object");this._result={};var b=this;this.addWidget("button","clear","",function(){b._result={}});this.size=this.computeSize()}function l(){this.size=[60,30];this.addInput("in");this.addOutput("out");this.properties={varname:"myname",global:!1};this.value=null}function e(){this.size=[60,30];this.addInput("data",0);this.addInput("download",t.ACTION);this.properties={filename:"data.json"};this.value=null;var b=this;this.addWidget("button","Download","",function(a){b.value&&b.downloadAsFile()})}function C(){this.size=
|
|
[60,30];this.addInput("value",0,{label:""});this.value=0}function r(){this.addInput("in",0);this.addOutput("out",0);this.size=[40,30]}function A(){this.mode=t.ON_EVENT;this.size=[80,30];this.addProperty("msg","");this.addInput("log",t.EVENT);this.addInput("msg",0)}function s(){this.mode=t.ON_EVENT;this.addProperty("msg","");this.addInput("",t.EVENT);var b=this;this.widget=this.addWidget("text","Text","",function(a){b.properties.msg=a});this.widgets_up=!0;this.size=[200,30]}function n(){this.size=
|
|
[60,30];this.addProperty("onExecute","return A;");this.addInput("A","");this.addInput("B","");this.addOutput("out","");this._func=null;this.data={}}var t=z.LiteGraph;b.title="Time";b.desc="Time";b.prototype.onExecute=function(){this.setOutputData(0,1E3*this.graph.globaltime);this.setOutputData(1,this.graph.globaltime)};t.registerNodeType("basic/time",b);m.title="Subgraph";m.desc="Graph inside a node";m.title_color="#334";m.prototype.onGetInputs=function(){return[["enabled","boolean"]]};m.prototype.onDrawTitle=
|
|
function(b){if(!this.flags.collapsed){b.fillStyle="#555";var a=t.NODE_TITLE_HEIGHT,c=this.size[0]-a;b.fillRect(c,-a,a,a);b.fillStyle="#333";b.beginPath();b.moveTo(c+0.2*a,0.6*-a);b.lineTo(c+0.8*a,0.6*-a);b.lineTo(c+0.5*a,0.3*-a);b.fill()}};m.prototype.onDblClick=function(b,a,c){var d=this;setTimeout(function(){c.openSubgraph(d.subgraph)},10)};m.prototype.onMouseDown=function(b,a,c){if(!this.flags.collapsed&&a[0]>this.size[0]-t.NODE_TITLE_HEIGHT&&0>a[1]){var d=this;setTimeout(function(){c.openSubgraph(d.subgraph)},
|
|
10)}};m.prototype.onAction=function(b,a){this.subgraph.onAction(b,a)};m.prototype.onExecute=function(){if(this.enabled=this.getInputOrProperty("enabled")){if(this.inputs)for(var b=0;b<this.inputs.length;b++){var a=this.inputs[b],c=this.getInputData(b);this.subgraph.setInputData(a.name,c)}this.subgraph.runStep();if(this.outputs)for(b=0;b<this.outputs.length;b++)c=this.subgraph.getOutputData(this.outputs[b].name),this.setOutputData(b,c)}};m.prototype.sendEventToAllNodes=function(b,a,c){this.enabled&&
|
|
this.subgraph.sendEventToAllNodes(b,a,c)};m.prototype.onSubgraphTrigger=function(b,a){var c=this.findOutputSlot(b);-1!=c&&this.triggerSlot(c)};m.prototype.onSubgraphNewInput=function(b,a){-1==this.findInputSlot(b)&&this.addInput(b,a)};m.prototype.onSubgraphRenamedInput=function(b,a){var c=this.findInputSlot(b);-1!=c&&(this.getInputInfo(c).name=a)};m.prototype.onSubgraphTypeChangeInput=function(b,a){var c=this.findInputSlot(b);-1!=c&&(this.getInputInfo(c).type=a)};m.prototype.onSubgraphRemovedInput=
|
|
function(b){b=this.findInputSlot(b);-1!=b&&this.removeInput(b)};m.prototype.onSubgraphNewOutput=function(b,a){-1==this.findOutputSlot(b)&&this.addOutput(b,a)};m.prototype.onSubgraphRenamedOutput=function(b,a){var c=this.findOutputSlot(b);-1!=c&&(this.getOutputInfo(c).name=a)};m.prototype.onSubgraphTypeChangeOutput=function(b,a){var c=this.findOutputSlot(b);-1!=c&&(this.getOutputInfo(c).type=a)};m.prototype.onSubgraphRemovedOutput=function(b){b=this.findInputSlot(b);-1!=b&&this.removeOutput(b)};m.prototype.getExtraMenuOptions=
|
|
function(b){var a=this;return[{content:"Open",callback:function(){b.openSubgraph(a.subgraph)}}]};m.prototype.onResize=function(b){b[1]+=20};m.prototype.serialize=function(){var b=LGraphNode.prototype.serialize.call(this);b.subgraph=this.subgraph.serialize();return b};m.prototype.clone=function(){var b=t.createNode(this.type),a=this.serialize();delete a.id;delete a.inputs;delete a.outputs;b.configure(a);return b};t.Subgraph=m;t.registerNodeType("graph/subgraph",m);q.title="Input";q.desc="Input of the graph";
|
|
q.prototype.onConfigure=function(){this.updateType()};q.prototype.updateType=function(){var b=this.properties.type;this.type_widget.value=b;"number"==b?(this.value_widget.type="number",this.value_widget.value=0):"bool"==b?(this.value_widget.type="toggle",this.value_widget.value=!0):"string"==b?(this.value_widget.type="text",this.value_widget.value=""):(this.value_widget.type=null,this.value_widget.value=null);this.properties.value=this.value_widget.value};q.prototype.onPropertyChanged=function(b,
|
|
a){if("name"==b){if(""==a||a==this.name_in_graph||"enabled"==a)return!1;this.graph&&(this.name_in_graph?this.graph.renameInput(this.name_in_graph,a):this.graph.addInput(a,this.properties.type));this.name_in_graph=this.name_widget.value=a}else"type"==b&&this.updateType(a||"")};q.prototype.getTitle=function(){return this.flags.collapsed?this.properties.name:this.title};q.prototype.onAction=function(b,a){this.properties.type==t.EVENT&&this.triggerSlot(0,a)};q.prototype.onExecute=function(){var b=this.graph.inputs[this.properties.name];
|
|
b||this.setOutputData(0,this.properties.value);this.setOutputData(0,void 0===b.value?this.properties.value:b.value)};q.prototype.onRemoved=function(){this.name_in_graph&&this.graph.removeInput(this.name_in_graph)};t.GraphInput=q;t.registerNodeType("graph/input",q);p.title="Output";p.desc="Output of the graph";p.prototype.onExecute=function(){this._value=this.getInputData(0);this.graph.setOutputData(this.properties.name,this._value)};p.prototype.onAction=function(b,a){this.properties.type==t.ACTION&&
|
|
this.graph.trigger(this.properties.name,a)};p.prototype.onRemoved=function(){this.name_in_graph&&this.graph.removeOutput(this.name_in_graph)};p.prototype.getTitle=function(){return this.flags.collapsed?this.properties.name:this.title};t.GraphOutput=p;t.registerNodeType("graph/output",p);y.title="Const Number";y.desc="Constant number";y.prototype.onExecute=function(){this.setOutputData(0,parseFloat(this.properties.value))};y.prototype.getTitle=function(){return this.flags.collapsed?this.properties.value:
|
|
this.title};y.prototype.setValue=function(b){this.properties.value=b};y.prototype.onDrawBackground=function(b){this.outputs[0].label=this.properties.value.toFixed(3)};t.registerNodeType("basic/const",y);h.title="Const String";h.desc="Constant string";h.prototype.setValue=function(b){this.properties.value=b};h.prototype.onPropertyChanged=function(b,a){this.widget.value=a};h.prototype.getTitle=y.prototype.getTitle;h.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};t.registerNodeType("basic/string",
|
|
h);D.title="Const Data";D.desc="Constant Data";D.prototype.setValue=function(b){this.properties.value=b;this.onPropertyChanged("value",b)};D.prototype.onPropertyChanged=function(b,a){this.widget.value=a;if(null!=a&&""!=a)try{this._value=JSON.parse(a),this.boxcolor="#AEA"}catch(c){this.boxcolor="red"}};D.prototype.onExecute=function(){this.setOutputData(0,this._value)};t.registerNodeType("basic/data",D);v.title="Object property";v.desc="Outputs the property of an object";v.prototype.setValue=function(b){this.properties.value=
|
|
b;this.widget.value=b};v.prototype.getTitle=function(){return this.flags.collapsed?"in."+this.properties.value:this.title};v.prototype.onPropertyChanged=function(b,a){this.widget.value=a};v.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&this.setOutputData(0,b[this.properties.value])};t.registerNodeType("basic/object_property",v);w.title="Object keys";w.desc="Outputs an array with the keys of an object";w.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&this.setOutputData(0,
|
|
Object.keys(b))};t.registerNodeType("basic/object_keys",w);B.title="Merge Objects";B.desc="Creates an object copying properties from others";B.prototype.onExecute=function(){var b=this.getInputData(0),a=this.getInputData(1),c=this._result;if(b)for(var d in b)c[d]=b[d];if(a)for(d in a)c[d]=a[d];this.setOutputData(0,c)};t.registerNodeType("basic/merge_objects",B);l.title="Variable";l.desc="store/read variable value";l.prototype.onExecute=function(){this.value=this.getInputData(0);this.graph&&(this.graph.vars[this.properties.varname]=
|
|
this.value);this.properties.global&&(z[this.properties.varname]=this.value);this.setOutputData(0,this.value)};l.prototype.getTitle=function(){return this.properties.varname};t.registerNodeType("basic/variable",l);e.title="Download";e.desc="Download some data";e.prototype.downloadAsFile=function(){if(null!=this.value){var b=null,b=this.value.constructor===String?this.value:JSON.stringify(this.value),b=new Blob([b]),a=URL.createObjectURL(b),b=document.createElement("a");b.setAttribute("href",a);b.setAttribute("download",
|
|
this.properties.filename);b.style.display="none";document.body.appendChild(b);b.click();document.body.removeChild(b);setTimeout(function(){URL.revokeObjectURL(a)},6E4)}};e.prototype.onAction=function(b,a){var c=this;setTimeout(function(){c.downloadAsFile()},100)};e.prototype.onExecute=function(){this.inputs[0]&&(this.value=this.getInputData(0))};e.prototype.getTitle=function(){return this.flags.collapsed?this.properties.filename:this.title};t.registerNodeType("basic/download",e);C.title="Watch";C.desc=
|
|
"Show value of input";C.prototype.onExecute=function(){this.inputs[0]&&(this.value=this.getInputData(0))};C.prototype.getTitle=function(){return this.flags.collapsed?this.inputs[0].label:this.title};C.toString=function(b){if(null==b)return"null";if(b.constructor===Number)return b.toFixed(3);if(b.constructor===Array){for(var a="[",c=0;c<b.length;++c)a+=C.toString(b[c])+(c+1!=b.length?",":"");return a+"]"}return String(b)};C.prototype.onDrawBackground=function(b){this.inputs[0].label=C.toString(this.value)};
|
|
t.registerNodeType("basic/watch",C);r.title="Cast";r.desc="Allows to connect different types";r.prototype.onExecute=function(){this.setOutputData(0,this.getInputData(0))};t.registerNodeType("basic/cast",r);A.title="Console";A.desc="Show value inside the console";A.prototype.onAction=function(b,a){"log"==b?console.log(a):"warn"==b?console.warn(a):"error"==b&&console.error(a)};A.prototype.onExecute=function(){var b=this.getInputData(1);null!==b&&(this.properties.msg=b);console.log(b)};A.prototype.onGetInputs=
|
|
function(){return[["log",t.ACTION],["warn",t.ACTION],["error",t.ACTION]]};t.registerNodeType("basic/console",A);s.title="Alert";s.desc="Show an alert window";s.color="#510";s.prototype.onConfigure=function(b){this.widget.value=b.properties.msg};s.prototype.onAction=function(b,a){var c=this.properties.msg;setTimeout(function(){alert(c)},10)};t.registerNodeType("basic/alert",s);n.prototype.onConfigure=function(b){b.properties.onExecute&&t.allow_scripts?this.compileCode(b.properties.onExecute):console.warn("Script not compiled, LiteGraph.allow_scripts is false")};
|
|
n.title="Script";n.desc="executes a code (max 100 characters)";n.widgets_info={onExecute:{type:"code"}};n.prototype.onPropertyChanged=function(b,a){"onExecute"==b&&t.allow_scripts?this.compileCode(a):console.warn("Script not compiled, LiteGraph.allow_scripts is false")};n.prototype.compileCode=function(b){this._func=null;if(256<b.length)console.warn("Script too long, max 256 chars");else{for(var a=b.toLowerCase(),c="script body document eval nodescript function".split(" "),d=0;d<c.length;++d)if(-1!=
|
|
a.indexOf(c[d])){console.warn("invalid script");return}try{this._func=new Function("A","B","C","DATA","node",b)}catch(g){console.error("Error parsing script"),console.error(g)}}};n.prototype.onExecute=function(){if(this._func)try{var b=this.getInputData(0),a=this.getInputData(1),c=this.getInputData(2);this.setOutputData(0,this._func(b,a,c,this.data,this))}catch(d){console.error("Error in script"),console.error(d)}};n.prototype.onGetOutputs=function(){return[["C",""]]};t.registerNodeType("basic/script",
|
|
n)})(this);
|
|
(function(z){function b(){this.size=[60,30];this.addInput("event",w.ACTION)}function m(){this.size=[60,30];this.addInput("in","");this.addOutput("true",w.EVENT);this.addOutput("change",w.EVENT);this.was_true=!1}function q(){this.addInput("",w.ACTION);this.addInput("",w.ACTION);this.addInput("",w.ACTION);this.addInput("",w.ACTION);this.addInput("",w.ACTION);this.addInput("",w.ACTION);this.addOutput("",w.EVENT);this.addOutput("",w.EVENT);this.addOutput("",w.EVENT);this.addOutput("",w.EVENT);this.addOutput("",
|
|
w.EVENT);this.addOutput("",w.EVENT);this.size=[120,30];this.flags={horizontal:!0,render_box:!1}}function p(){this.size=[60,30];this.addInput("event",w.ACTION);this.addOutput("event",w.EVENT);this.properties={equal_to:"",has_property:"",property_equal_to:""}}function y(){this.addInput("inc",w.ACTION);this.addInput("dec",w.ACTION);this.addInput("reset",w.ACTION);this.addOutput("change",w.EVENT);this.addOutput("num","number");this.num=0}function h(){this.size=[60,30];this.addProperty("time_in_ms",1E3);
|
|
this.addInput("event",w.ACTION);this.addOutput("on_time",w.EVENT);this._pending=[]}function D(){this.addProperty("interval",1E3);this.addProperty("event","tick");this.addOutput("on_tick",w.EVENT);this.time=0;this.last_interval=1E3;this.triggered=!1}function v(){this.addInput("data","");this.addInput("assign",w.ACTION);this.addOutput("data","");this._last_value=null;this.properties={data:null,serialize:!0};var b=this;this.addWidget("button","store","",function(){b.properties.data=b._last_value})}var w=
|
|
z.LiteGraph;b.title="Log Event";b.desc="Log event in console";b.prototype.onAction=function(b,l){console.log(b,l)};w.registerNodeType("events/log",b);m.title="TriggerEvent";m.desc="Triggers event if value is true";m.prototype.onExecute=function(b,l){var e=this.getInputData(0);e&&this.triggerSlot(0,l);e&&!this.was_true&&this.triggerSlot(1,l);this.was_true=e};w.registerNodeType("events/trigger",m);q.title="Sequencer";q.desc="Trigger events when an event arrives";q.prototype.getTitle=function(){return""};
|
|
q.prototype.onAction=function(b,l){if(this.outputs)for(var e=0;e<this.outputs.length;++e)this.triggerSlot(e,l)};w.registerNodeType("events/sequencer",q);p.title="Filter Event";p.desc="Blocks events that do not match the filter";p.prototype.onAction=function(b,l){if(null!=l&&(!this.properties.equal_to||this.properties.equal_to==l)){if(this.properties.has_property){var e=l[this.properties.has_property];if(null==e||this.properties.property_equal_to&&this.properties.property_equal_to!=e)return}this.triggerSlot(0,
|
|
l)}};w.registerNodeType("events/filter",p);y.title="Counter";y.desc="Counts events";y.prototype.getTitle=function(){return this.flags.collapsed?String(this.num):this.title};y.prototype.onAction=function(b,l){var e=this.num;"inc"==b?this.num+=1:"dec"==b?this.num-=1:"reset"==b&&(this.num=0);this.num!=e&&this.trigger("change",this.num)};y.prototype.onDrawBackground=function(b){this.flags.collapsed||(b.fillStyle="#AAA",b.font="20px Arial",b.textAlign="center",b.fillText(this.num,0.5*this.size[0],0.5*
|
|
this.size[1]))};y.prototype.onExecute=function(){this.setOutputData(1,this.num)};w.registerNodeType("events/counter",y);h.title="Delay";h.desc="Delays one event";h.prototype.onAction=function(b,l){var e=this.properties.time_in_ms;0>=e?this.trigger(null,l):this._pending.push([e,l])};h.prototype.onExecute=function(){var b=1E3*this.graph.elapsed_time;this.isInputConnected(1)&&(this.properties.time_in_ms=this.getInputData(1));for(var l=0;l<this._pending.length;++l){var e=this._pending[l];e[0]-=b;0<e[0]||
|
|
(this._pending.splice(l,1),--l,this.trigger(null,e[1]))}};h.prototype.onGetInputs=function(){return[["event",w.ACTION],["time_in_ms","number"]]};w.registerNodeType("events/delay",h);D.title="Timer";D.desc="Sends an event every N milliseconds";D.prototype.onStart=function(){this.time=0};D.prototype.getTitle=function(){return"Timer: "+this.last_interval.toString()+"ms"};D.on_color="#AAA";D.off_color="#222";D.prototype.onDrawBackground=function(){this.boxcolor=this.triggered?D.on_color:D.off_color;this.triggered=
|
|
!1};D.prototype.onExecute=function(){var b=0==this.time;this.time+=1E3*this.graph.elapsed_time;this.last_interval=Math.max(1,this.getInputOrProperty("interval")|0);!b&&(this.time<this.last_interval||isNaN(this.last_interval))?this.inputs&&1<this.inputs.length&&this.inputs[1]&&this.setOutputData(1,!1):(this.triggered=!0,this.time%=this.last_interval,this.trigger("on_tick",this.properties.event),this.inputs&&1<this.inputs.length&&this.inputs[1]&&this.setOutputData(1,!0))};D.prototype.onGetInputs=function(){return[["interval",
|
|
"number"]]};D.prototype.onGetOutputs=function(){return[["tick","boolean"]]};w.registerNodeType("events/timer",D);v.title="Data Store";v.desc="Stores data and only changes when event is received";v.prototype.onExecute=function(){this._last_value=this.getInputData(0);this.setOutputData(0,this.properties.data)};v.prototype.onAction=function(b,l){this.properties.data=this._last_value};v.prototype.onSerialize=function(b){null!=b.data&&(!1==this.properties.serialize||b.data.constructor!==String&&b.data.constructor!==
|
|
Number&&b.data.constructor!==Boolean&&b.data.constructor!==Array&&b.data.constructor!==Object)&&(b.data=null)};w.registerNodeType("basic/data_store",v)})(this);
|
|
(function(z){function b(){this.addOutput("",B.EVENT);this.addOutput("","boolean");this.addProperty("text","click me");this.addProperty("font_size",30);this.addProperty("message","");this.size=[164,84];this.clicked=!1}function m(){this.addInput("","boolean");this.addInput("e",B.ACTION);this.addOutput("v","boolean");this.addOutput("e",B.EVENT);this.properties={font:"",value:!1};this.size=[160,44]}function q(){this.addOutput("","number");this.size=[80,60];this.properties={min:-1E3,max:1E3,value:1,step:1};
|
|
this.old_y=-1;this._precision=this._remainder=0;this.mouse_captured=!1}function p(){this.addOutput("","number");this.size=[64,84];this.properties={min:0,max:1,value:0.5,color:"#7AF",precision:2};this.value=-1}function y(){this.addOutput("","number");this.properties={value:0.5,min:0,max:1,text:"V"};var b=this;this.size=[140,40];this.slider=this.addWidget("slider","V",this.properties.value,function(e){b.properties.value=e},this.properties);this.widgets_up=!0}function h(){this.size=[160,26];this.addOutput("",
|
|
"number");this.properties={color:"#7AF",min:0,max:1,value:0.5};this.value=-1}function D(){this.size=[160,26];this.addInput("","number");this.properties={min:0,max:1,value:0,color:"#AAF"}}function v(){this.addInputs("",0);this.properties={value:"...",font:"Arial",fontsize:18,color:"#AAA",align:"left",glowSize:0,decimals:1}}function w(){this.size=[200,100];this.properties={borderColor:"#ffffff",bgcolorTop:"#f0f0f0",bgcolorBottom:"#e0e0e0",shadowSize:2,borderRadius:3}}var B=z.LiteGraph;b.title="Button";
|
|
b.desc="Triggers an event";b.font="Arial";b.prototype.onDrawForeground=function(l){if(!this.flags.collapsed&&(l.fillStyle="black",l.fillRect(11,11,this.size[0]-20,this.size[1]-20),l.fillStyle="#AAF",l.fillRect(9,9,this.size[0]-20,this.size[1]-20),l.fillStyle=this.clicked?"white":this.mouseOver?"#668":"#334",l.fillRect(10,10,this.size[0]-20,this.size[1]-20),this.properties.text||0===this.properties.text)){var e=this.properties.font_size||30;l.textAlign="center";l.fillStyle=this.clicked?"black":"white";
|
|
l.font=e+"px "+b.font;l.fillText(this.properties.text,0.5*this.size[0],0.5*this.size[1]+0.3*e);l.textAlign="left"}};b.prototype.onMouseDown=function(b,e){if(1<e[0]&&1<e[1]&&e[0]<this.size[0]-2&&e[1]<this.size[1]-2)return this.clicked=!0,this.triggerSlot(0,this.properties.message),!0};b.prototype.onExecute=function(){this.setOutputData(1,this.clicked)};b.prototype.onMouseUp=function(b){this.clicked=!1};B.registerNodeType("widget/button",b);m.title="Toggle";m.desc="Toggles between true or false";m.prototype.onDrawForeground=
|
|
function(b){if(!this.flags.collapsed){var e=0.5*this.size[1],h=0.8*this.size[1];b.font=this.properties.font||(0.8*e).toFixed(0)+"px Arial";var r=b.measureText(this.title).width,r=0.5*(this.size[0]-(r+e));b.fillStyle="#AAA";b.fillRect(r,h-e,e,e);b.fillStyle=this.properties.value?"#AEF":"#000";b.fillRect(r+0.25*e,h-e+0.25*e,0.5*e,0.5*e);b.textAlign="left";b.fillStyle="#AAA";b.fillText(this.title,1.2*e+r,0.85*h);b.textAlign="left"}};m.prototype.onAction=function(b){this.properties.value=!this.properties.value;
|
|
this.trigger("e",this.properties.value)};m.prototype.onExecute=function(){var b=this.getInputData(0);null!=b&&(this.properties.value=b);this.setOutputData(0,this.properties.value)};m.prototype.onMouseDown=function(b,e){if(1<e[0]&&1<e[1]&&e[0]<this.size[0]-2&&e[1]<this.size[1]-2)return this.properties.value=!this.properties.value,this.graph._version++,this.trigger("e",this.properties.value),!0};B.registerNodeType("widget/toggle",m);q.title="Number";q.desc="Widget to select number value";q.pixels_threshold=
|
|
10;q.markers_color="#666";q.prototype.onDrawForeground=function(b){var e=0.5*this.size[0],h=this.size[1];30<h?(b.fillStyle=q.markers_color,b.beginPath(),b.moveTo(e,0.1*h),b.lineTo(e+0.1*h,0.2*h),b.lineTo(e+-0.1*h,0.2*h),b.fill(),b.beginPath(),b.moveTo(e,0.9*h),b.lineTo(e+0.1*h,0.8*h),b.lineTo(e+-0.1*h,0.8*h),b.fill(),b.font=(0.7*h).toFixed(1)+"px Arial"):b.font=(0.8*h).toFixed(1)+"px Arial";b.textAlign="center";b.font=(0.7*h).toFixed(1)+"px Arial";b.fillStyle="#EEE";b.fillText(this.properties.value.toFixed(this._precision),
|
|
e,0.75*h)};q.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};q.prototype.onPropertyChanged=function(b,e){var h=(this.properties.step+"").split(".");this._precision=1<h.length?h[1].length:0};q.prototype.onMouseDown=function(b,e){if(!(0>e[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))};B.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],h=0.5*this.size[1],r=0.5*Math.min(this.size[0],this.size[1])-5;b.globalAlpha=1;b.save();b.translate(e,h);b.rotate(0.75*Math.PI);b.fillStyle="rgba(0,0,0,0.5)";
|
|
b.beginPath();b.moveTo(0,0);b.arc(0,0,r,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,r-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,h,0.75*r,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":this.properties.color;b.beginPath();var p=this.value*Math.PI*1.5+0.75*Math.PI;b.arc(e+Math.cos(p)*r*0.65,h+Math.sin(p)*
|
|
r*0.65,0.05*r,0,2*Math.PI,!0);b.fill();b.fillStyle=this.mouseOver?"white":"#AAA";b.font=Math.floor(0.5*r)+"px Arial";b.textAlign="center";b.fillText(this.properties.value.toFixed(this.properties.precision),e,h+0.15*r)}};p.prototype.onExecute=function(){this.setOutputData(0,this.properties.value);this.boxcolor=B.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]||
|
|
B.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]);1<e?e=1:0>e&&(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};B.registerNodeType("widget/knob",p);y.title="Inner Slider";y.prototype.onPropertyChanged=function(b,e){"value"==b&&(this.slider.value=e)};y.prototype.onExecute=function(){this.setOutputData(0,this.properties.value)};B.registerNodeType("widget/internal_slider",y);h.title="H.Slider";h.desc=
|
|
"Linear slider controller";h.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()};h.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=B.colorToString([this.value,this.value,this.value])};h.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};h.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];1<e?e=1:0>e&&(e=0);this.value=e;this.oldmouse=b;this.setDirtyCanvas(!0)}};
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|
h.prototype.onMouseUp=function(b){this.oldmouse=null;this.captureInput(!1)};h.prototype.onMouseLeave=function(b){};B.registerNodeType("widget/hslider",h);D.title="Progress";D.desc="Shows data in linear progress";D.prototype.onExecute=function(){var b=this.getInputData(0);void 0!=b&&(this.properties.value=b)};D.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,
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|
e),e=Math.max(0,e);b.fillRect(2,2,(this.size[0]-4)*e,this.size[1]-4)};B.registerNodeType("widget/progress",D);v.title="Text";v.desc="Shows the input value";v.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"led_text",text:"LED",type:"minibutton"},{name:"normal_text",text:"Normal",type:"minibutton"}];v.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 h=this.properties.fontsize;b.textAlign=this.properties.align;b.font=h.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"),r;for(r in e)b.fillText(e[r],"left"==this.properties.align?15:this.size[0]-15,-0.15*h+h*(parseInt(r)+1))}b.shadowColor="transparent";this.last_ctx=b;b.textAlign="left"};v.prototype.onExecute=function(){var b=
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|
this.getInputData(0);null!=b&&(this.properties.value=b)};v.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,h;for(h in b){var r=this.last_ctx.measureText(b[h]).width;e<r&&(e=r)}this.size[0]=e+20;this.size[1]=4+b.length*this.properties.fontsize;this.setDirtyCanvas(!0)}};v.prototype.onPropertyChanged=function(b,e){this.properties[b]=e;this.str="number"==typeof e?e.toFixed(3):e;return!0};B.registerNodeType("widget/text",
|
|
v);w.title="Panel";w.desc="Non interactive panel";w.widgets=[{name:"update",text:"Update",type:"button"}];w.prototype.createGradient=function(b){""==this.properties.bgcolorTop||""==this.properties.bgcolorBottom?this.lineargradient=0:(this.lineargradient=b.createLinearGradient(0,0,0,this.size[1]),this.lineargradient.addColorStop(0,this.properties.bgcolorTop),this.lineargradient.addColorStop(1,this.properties.bgcolorBottom))};w.prototype.onDrawForeground=function(b){this.flags.collapsed||(null==this.lineargradient&&
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|
this.createGradient(b),this.lineargradient&&(b.lineWidth=1,b.strokeStyle=this.properties.borderColor,b.fillStyle=this.lineargradient,this.properties.shadowSize?(b.shadowColor="#000",b.shadowOffsetX=0,b.shadowOffsetY=0,b.shadowBlur=this.properties.shadowSize):b.shadowColor="transparent",b.roundRect(0,0,this.size[0]-1,this.size[1]-1,this.properties.shadowSize),b.fill(),b.shadowColor="transparent",b.stroke()))};B.registerNodeType("widget/panel",w)})(this);
|
|
(function(z){function b(){this.addOutput("left_x_axis","number");this.addOutput("left_y_axis","number");this.addOutput("button_pressed",m.EVENT);this.properties={gamepad_index:0,threshold:0.1};this._left_axis=new Float32Array(2);this._right_axis=new Float32Array(2);this._triggers=new Float32Array(2);this._previous_buttons=new Uint8Array(17);this._current_buttons=new Uint8Array(17)}var m=z.LiteGraph;b.title="Gamepad";b.desc="gets the input of the gamepad";b.CENTER=0;b.LEFT=1;b.RIGHT=2;b.UP=4;b.DOWN=
|
|
8;b.zero=new Float32Array(2);b.buttons="a b x y lb rb lt rt back start ls rs home".split(" ");b.prototype.onExecute=function(){var q=this.getGamepad(),p=this.properties.threshold||0;q&&(this._left_axis[0]=Math.abs(q.xbox.axes.lx)>p?q.xbox.axes.lx:0,this._left_axis[1]=Math.abs(q.xbox.axes.ly)>p?q.xbox.axes.ly:0,this._right_axis[0]=Math.abs(q.xbox.axes.rx)>p?q.xbox.axes.rx:0,this._right_axis[1]=Math.abs(q.xbox.axes.ry)>p?q.xbox.axes.ry:0,this._triggers[0]=Math.abs(q.xbox.axes.ltrigger)>p?q.xbox.axes.ltrigger:
|
|
0,this._triggers[1]=Math.abs(q.xbox.axes.rtrigger)>p?q.xbox.axes.rtrigger:0);if(this.outputs)for(p=0;p<this.outputs.length;p++){var m=this.outputs[p];if(m.links&&m.links.length){var h=null;if(q)switch(m.name){case "left_axis":h=this._left_axis;break;case "right_axis":h=this._right_axis;break;case "left_x_axis":h=this._left_axis[0];break;case "left_y_axis":h=this._left_axis[1];break;case "right_x_axis":h=this._right_axis[0];break;case "right_y_axis":h=this._right_axis[1];break;case "trigger_left":h=
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|
this._triggers[0];break;case "trigger_right":h=this._triggers[1];break;case "a_button":h=q.xbox.buttons.a?1:0;break;case "b_button":h=q.xbox.buttons.b?1:0;break;case "x_button":h=q.xbox.buttons.x?1:0;break;case "y_button":h=q.xbox.buttons.y?1:0;break;case "lb_button":h=q.xbox.buttons.lb?1:0;break;case "rb_button":h=q.xbox.buttons.rb?1:0;break;case "ls_button":h=q.xbox.buttons.ls?1:0;break;case "rs_button":h=q.xbox.buttons.rs?1:0;break;case "hat_left":h=q.xbox.hatmap&b.LEFT;break;case "hat_right":h=
|
|
q.xbox.hatmap&b.RIGHT;break;case "hat_up":h=q.xbox.hatmap&b.UP;break;case "hat_down":h=q.xbox.hatmap&b.DOWN;break;case "hat":h=q.xbox.hatmap;break;case "start_button":h=q.xbox.buttons.start?1:0;break;case "back_button":h=q.xbox.buttons.back?1:0;break;case "button_pressed":for(m=0;m<this._current_buttons.length;++m)this._current_buttons[m]&&!this._previous_buttons[m]&&this.triggerSlot(p,b.buttons[m])}else switch(m.name){case "button_pressed":break;case "left_axis":case "right_axis":h=b.zero;break;
|
|
default:h=0}this.setOutputData(p,h)}}};b.mapping={a:0,b:1,x:2,y:3,lb:4,rb:5,lt:6,rt:7,back:8,start:9,ls:10,rs:11};b.mapping_array="a b x y lb rb lt rt back start ls rs".split(" ");b.prototype.getGamepad=function(){var q=navigator.getGamepads||navigator.webkitGetGamepads||navigator.mozGetGamepads;if(!q)return null;var p=q.call(navigator),q=null;this._previous_buttons.set(this._current_buttons);for(q=this.properties.gamepad_index;4>q;q++)if(p[q]){q=p[q];p=this.xbox_mapping;p||(p=this.xbox_mapping={axes:[],
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|
buttons:{},hat:"",hatmap:b.CENTER});p.axes.lx=q.axes[0];p.axes.ly=q.axes[1];p.axes.rx=q.axes[2];p.axes.ry=q.axes[3];p.axes.ltrigger=q.buttons[6].value;p.axes.rtrigger=q.buttons[7].value;p.hat="";p.hatmap=b.CENTER;for(var m=0;m<q.buttons.length;m++)if(this._current_buttons[m]=q.buttons[m].pressed,12>m)p.buttons[b.mapping_array[m]]=q.buttons[m].pressed,q.buttons[m].was_pressed&&this.trigger(b.mapping_array[m]+"_button_event");else switch(m){case 12:q.buttons[m].pressed&&(p.hat+="up",p.hatmap|=b.UP);
|
|
break;case 13:q.buttons[m].pressed&&(p.hat+="down",p.hatmap|=b.DOWN);break;case 14:q.buttons[m].pressed&&(p.hat+="left",p.hatmap|=b.LEFT);break;case 15:q.buttons[m].pressed&&(p.hat+="right",p.hatmap|=b.RIGHT);break;case 16:p.buttons.home=q.buttons[m].pressed}q.xbox=p;return q}};b.prototype.onDrawBackground=function(b){if(!this.flags.collapsed){var p=this._left_axis,m=this._right_axis;b.strokeStyle="#88A";b.strokeRect(0.5*(p[0]+1)*this.size[0]-4,0.5*(p[1]+1)*this.size[1]-4,8,8);b.strokeStyle="#8A8";
|
|
b.strokeRect(0.5*(m[0]+1)*this.size[0]-4,0.5*(m[1]+1)*this.size[1]-4,8,8);p=this.size[1]/this._current_buttons.length;b.fillStyle="#AEB";for(m=0;m<this._current_buttons.length;++m)this._current_buttons[m]&&b.fillRect(0,p*m,6,p)}};b.prototype.onGetOutputs=function(){return[["left_axis","vec2"],["right_axis","vec2"],["left_x_axis","number"],["left_y_axis","number"],["right_x_axis","number"],["right_y_axis","number"],["trigger_left","number"],["trigger_right","number"],["a_button","number"],["b_button",
|
|
"number"],["x_button","number"],["y_button","number"],["lb_button","number"],["rb_button","number"],["ls_button","number"],["rs_button","number"],["start_button","number"],["back_button","number"],["a_button_event",m.EVENT],["b_button_event",m.EVENT],["x_button_event",m.EVENT],["y_button_event",m.EVENT],["lb_button_event",m.EVENT],["rb_button_event",m.EVENT],["ls_button_event",m.EVENT],["rs_button_event",m.EVENT],["start_button_event",m.EVENT],["back_button_event",m.EVENT],["hat_left","number"],["hat_right",
|
|
"number"],["hat_up","number"],["hat_down","number"],["hat","number"],["button_pressed",m.EVENT]]};m.registerNodeType("input/gamepad",b)})(this);
|
|
(function(z){function b(){this.addInput("in","*");this.size=[80,30]}function m(){this.addInput("in");this.addOutput("out");this.size=[80,30]}function q(){this.addInput("in");this.addOutput("out")}function p(){this.addInput("in","number",{locked:!0});this.addOutput("out","number",{locked:!0});this.addProperty("in",0);this.addProperty("in_min",0);this.addProperty("in_max",1);this.addProperty("out_min",0);this.addProperty("out_max",1);this.size=[80,30]}function y(){this.addOutput("value","number");this.addProperty("min",
|
|
0);this.addProperty("max",1);this.size=[80,30]}function h(){this.addInput("in","number");this.addOutput("out","number");this.addProperty("min",0);this.addProperty("max",1);this.addProperty("smooth",!0);this.size=[90,30]}function D(){this.addOutput("out","number");this.addProperty("min_time",1);this.addProperty("max_time",2);this.addProperty("duration",0.2);this.size=[90,30];this._blink_time=this._remaining_time=0}function v(){this.addInput("in","number");this.addOutput("out","number");this.size=[80,
|
|
30];this.addProperty("min",0);this.addProperty("max",1)}function w(){this.properties={f:0.5};this.addInput("A","number");this.addInput("B","number");this.addOutput("out","number")}function B(){this.addInput("in","number");this.addOutput("out","number");this.size=[80,30]}function l(){this.addInput("in","number");this.addOutput("out","number");this.size=[80,30]}function e(){this.addInput("in","number");this.addOutput("out","number");this.size=[80,30]}function C(){this.addInput("in","number");this.addOutput("out",
|
|
"number");this.size=[80,30];this.properties={A:0,B:1}}function r(){this.addInput("in","number",{label:""});this.addOutput("out","number",{label:""});this.size=[80,30];this.addProperty("factor",1)}function A(){this.addInput("v","boolean");this.addInput("A");this.addInput("B");this.addOutput("out")}function s(){this.addInput("in","number");this.addOutput("out","number");this.size=[80,30];this.addProperty("samples",10);this._values=new Float32Array(10);this._current=0}function n(){this.addInput("in",
|
|
"number");this.addOutput("out","number");this.addProperty("factor",0.1);this.size=[80,30];this._value=null}function t(){this.addInput("A","number");this.addInput("B","number");this.addOutput("=","number");this.addProperty("A",1);this.addProperty("B",1);this.addProperty("OP","+","enum",{values:t.values})}function k(){this.addInput("A","number");this.addInput("B","number");this.addOutput("A==B","boolean");this.addOutput("A!=B","boolean");this.addProperty("A",0);this.addProperty("B",0)}function a(){this.addInput("A",
|
|
"number");this.addInput("B","number");this.addOutput("true","boolean");this.addOutput("false","boolean");this.addProperty("A",1);this.addProperty("B",1);this.addProperty("OP",">","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 g(){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",E.allow_scripts,function(a){E.allow_scripts=a});this._func=null}function f(){this.addInput("vec2","vec2");this.addOutput("x","number");this.addOutput("y","number")}function K(){this.addInputs([["x",
|
|
"number"],["y","number"]]);this.addOutput("vec2","vec2");this.properties={x:0,y:0};this._data=new Float32Array(2)}function x(){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 I(){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 E=z.LiteGraph;b.title="Converter";b.desc="type A to type B";b.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a&&this.outputs)for(var c=0;c<this.outputs.length;c++){var d=this.outputs[c];if(d.links&&d.links.length){var b=null;switch(d.name){case "number":b=
|
|
a.length?a[0]:parseFloat(a);break;case "vec2":case "vec3":case "vec4":b=1;switch(d.name){case "vec2":b=2;break;case "vec3":b=3;break;case "vec4":b=4}b=new Float32Array(b);if(a.length)for(d=0;d<a.length&&d<b.length;d++)b[d]=a[d];else b[0]=parseFloat(a)}this.setOutputData(c,b)}}};b.prototype.onGetOutputs=function(){return[["number","number"],["vec2","vec2"],["vec3","vec3"],["vec4","vec4"]]};E.registerNodeType("math/converter",b);m.title="Bypass";m.desc="removes the type";m.prototype.onExecute=function(){var a=
|
|
this.getInputData(0);this.setOutputData(0,a)};E.registerNodeType("math/bypass",m);q.title="to Number";q.desc="Cast to number";q.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,Number(a))};E.registerNodeType("math/to_number",q);p.title="Range";p.desc="Convert a number from one range to another";p.prototype.getTitle=function(){return this.flags.collapsed?(this._last_v||0).toFixed(2):this.title};p.prototype.onExecute=function(){if(this.inputs)for(var a=0;a<this.inputs.length;a++){var c=
|
|
this.inputs[a],d=this.getInputData(a);void 0!==d&&(this.properties[c.name]=d)}d=this.properties["in"];if(void 0===d||null===d||d.constructor!==Number)d=0;a=this.properties.in_min;c=this.properties.out_min;this._last_v=(d-a)/(this.properties.in_max-a)*(this.properties.out_max-c)+c;this.setOutputData(0,this._last_v)};p.prototype.onDrawBackground=function(a){this.outputs[0].label=this._last_v?this._last_v.toFixed(3):"?"};p.prototype.onGetInputs=function(){return[["in_min","number"],["in_max","number"],
|
|
["out_min","number"],["out_max","number"]]};E.registerNodeType("math/range",p);y.title="Rand";y.desc="Random number";y.prototype.onExecute=function(){if(this.inputs)for(var a=0;a<this.inputs.length;a++){var c=this.inputs[a],d=this.getInputData(a);void 0!==d&&(this.properties[c.name]=d)}a=this.properties.min;c=this.properties.max;this._last_v=Math.random()*(c-a)+a;this.setOutputData(0,this._last_v)};y.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};y.prototype.onGetInputs=
|
|
function(){return[["min","number"],["max","number"]]};E.registerNodeType("math/rand",y);h.title="Noise";h.desc="Random number with temporal continuity";h.data=null;h.getValue=function(a,c){if(!h.data){h.data=new Float32Array(1024);for(var d=0;d<h.data.length;++d)h.data[d]=Math.random()}a%=1024;0>a&&(a+=1024);var b=Math.floor(a);a-=b;d=h.data[b];b=h.data[1023==b?0:b+1];c&&(a=a*a*a*(a*(6*a-15)+10));return d*(1-a)+b*a};h.prototype.onExecute=function(){var a=this.getInputData(0)||0,a=h.getValue(a,this.properties.smooth),
|
|
c=this.properties.min;this._last_v=a*(this.properties.max-c)+c;this.setOutputData(0,this._last_v)};h.prototype.onDrawBackground=function(a){this.outputs[0].label=(this._last_v||0).toFixed(3)};E.registerNodeType("math/noise",h);D.title="Spikes";D.desc="spike every random time";D.prototype.onExecute=function(){var a=this.graph.elapsed_time;this._remaining_time-=a;this._blink_time-=a;a=0;0<this._blink_time&&(a=1/(Math.pow(this._blink_time/this.properties.duration*8-4,4)+1));0>this._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)};E.registerNodeType("math/spikes",D);v.title="Clamp";v.desc="Clamp number between min and max";v.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))};v.prototype.getCode=function(a){a="";this.isInputConnected(0)&&
|
|
(a+="clamp({{0}},"+this.properties.min+","+this.properties.max+")");return a};E.registerNodeType("math/clamp",v);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"]]};E.registerNodeType("math/lerp",w);B.title="Abs";B.desc="Absolute";B.prototype.onExecute=
|
|
function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.abs(a))};E.registerNodeType("math/abs",B);l.title="Floor";l.desc="Floor number to remove fractional part";l.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,Math.floor(a))};E.registerNodeType("math/floor",l);e.title="Frac";e.desc="Returns fractional part";e.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a%1)};E.registerNodeType("math/frac",e);C.title=
|
|
"Smoothstep";C.desc="Smoothstep";C.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))}};E.registerNodeType("math/smoothstep",C);r.title="Scale";r.desc="v * factor";r.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&this.setOutputData(0,a*this.properties.factor)};E.registerNodeType("math/scale",r);A.title="Gate";A.desc="if v is true, then outputs A, otherwise B";
|
|
A.prototype.onExecute=function(){var a=this.getInputData(0);this.setOutputData(0,this.getInputData(a?1:2))};E.registerNodeType("math/gate",A);s.title="Average";s.desc="Average Filter";s.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;d<c;++d)a+=this._values[d];this.setOutputData(0,a/c)};s.prototype.onPropertyChanged=function(a,c){1>c&&(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))};E.registerNodeType("math/average",s);n.title="TendTo";n.desc="moves the output value always closer to the input";n.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)};E.registerNodeType("math/tendTo",
|
|
n);t.values="+ - * / % ^ max min".split(" ");t.title="Operation";t.desc="Easy math operators";t["@OP"]={type:"enum",title:"operation",values:t.values};t.size=[100,60];t.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+"(A,B)":"A "+this.properties.OP+" B"};t.prototype.setValue=function(a){"string"==typeof a&&(a=parseFloat(a));this.properties.value=a};t.prototype.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)};t.prototype.onDrawBackground=function(a){this.flags.collapsed||(a.font=
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|
"40px Arial",a.fillStyle="#666",a.textAlign="center",a.fillText(this.properties.OP,0.5*this.size[0],0.5*(this.size[1]+E.NODE_TITLE_HEIGHT)),a.textAlign="left")};E.registerNodeType("math/operation",t);E.registerSearchboxExtra("math/operation","MAX",{properties:{OP:"max"},title:"MAX()"});E.registerSearchboxExtra("math/operation","MIN",{properties:{OP:"min"},title:"MIN()"});k.title="Compare";k.desc="compares between two values";k.prototype.onExecute=function(){var a=this.getInputData(0),c=this.getInputData(1);
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|
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;d<b;++d){var f=this.outputs[d];if(f.links&&f.links.length){var g;switch(f.name){case "A==B":g=a==c;break;case "A!=B":g=a!=c;break;case "A>B":g=a>c;break;case "A<B":g=a<c;break;case "A<=B":g=a<=c;break;case "A>=B":g=a>=c}this.setOutputData(d,g)}}};k.prototype.onGetOutputs=function(){return[["A==B","boolean"],["A!=B","boolean"],["A>B","boolean"],["A<B","boolean"],["A>=B",
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"boolean"],["A<=B","boolean"]]};E.registerNodeType("math/compare",k);E.registerSearchboxExtra("math/compare","==",{outputs:[["A==B","boolean"]],title:"A==B"});E.registerSearchboxExtra("math/compare","!=",{outputs:[["A!=B","boolean"]],title:"A!=B"});E.registerSearchboxExtra("math/compare",">",{outputs:[["A>B","boolean"]],title:"A>B"});E.registerSearchboxExtra("math/compare","<",{outputs:[["A<B","boolean"]],title:"A<B"});E.registerSearchboxExtra("math/compare",">=",{outputs:[["A>=B","boolean"]],title:"A>=B"});
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E.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=
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c;var d=!0;switch(this.properties.OP){case ">":d=a>c;break;case "<":d=a<c;break;case "==":d=a==c;break;case "!=":d=a!=c;break;case "<=":d=a<=c;break;case ">=":d=a>=c;break;case "||":d=a||c;break;case "&&":d=a&&c}this.setOutputData(0,d);this.setOutputData(1,!d)};E.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!==
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a?this.properties.value+a:this.properties.value+this.properties.increment;this.setOutputData(0,this.properties.value)};E.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,f=this.outputs.length;d<
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f;++d){var g;switch(this.outputs[d].name){case "sin":g=Math.sin(a);break;case "cos":g=Math.cos(a);break;case "tan":g=Math.tan(a);break;case "asin":g=Math.asin(a);break;case "acos":g=Math.acos(a);break;case "atan":g=Math.atan(a)}this.setOutputData(d,c*g+b)}};d.prototype.onGetInputs=function(){return[["v","number"],["amplitude","number"],["offset","number"]]};d.prototype.onGetOutputs=function(){return[["sin","number"],["cos","number"],["tan","number"],["asin","number"],["acos","number"],["atan","number"]]};
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E.registerNodeType("math/trigonometry",d);E.registerSearchboxExtra("math/trigonometry","SIN()",{outputs:[["sin","number"]],title:"SIN()"});E.registerSearchboxExtra("math/trigonometry","COS()",{outputs:[["cos","number"]],title:"COS()"});E.registerSearchboxExtra("math/trigonometry","TAN()",{outputs:[["tan","number"]],title:"TAN()"});g.title="Formula";g.desc="Compute formula";g.size=[160,100];s.prototype.onPropertyChanged=function(a,c){"formula"==a&&(this.code_widget.value=c)};g.prototype.onExecute=
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|
function(){if(E.allow_scripts){var a=this.getInputData(0),c=this.getInputData(1);null!=a?this.properties.x=a:a=this.properties.x;null!=c?this.properties.y=c:c=this.properties.y;var d;try{this._func&&this._func_code==this.properties.formula||(this._func=new Function("x","y","TIME","return "+this.properties.formula),this._func_code=this.properties.formula),d=this._func(a,c,this.graph.globaltime),this.boxcolor=null}catch(b){this.boxcolor="red"}this.setOutputData(0,d)}};g.prototype.getTitle=function(){return this._func_code||
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|
"Formula"};g.prototype.onDrawBackground=function(){var a=this.properties.formula;this.outputs&&this.outputs.length&&(this.outputs[0].label=a)};E.registerNodeType("math/formula",g);f.title="Vec2->XY";f.desc="vector 2 to components";f.prototype.onExecute=function(){var a=this.getInputData(0);null!=a&&(this.setOutputData(0,a[0]),this.setOutputData(1,a[1]))};E.registerNodeType("math3d/vec2-to-xy",f);K.title="XY->Vec2";K.desc="components to vector2";K.prototype.onExecute=function(){var a=this.getInputData(0);
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|
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)};E.registerNodeType("math3d/xy-to-vec2",K);x.title="Vec3->XYZ";x.desc="vector 3 to components";x.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]))};E.registerNodeType("math3d/vec3-to-xyz",x);H.title="XYZ->Vec3";H.desc="components to vector3";H.prototype.onExecute=
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|
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)};E.registerNodeType("math3d/xyz-to-vec3",H);I.title="Vec4->XYZW";I.desc="vector 4 to components";I.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,
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|
a[3]))};E.registerNodeType("math3d/vec4-to-xyzw",I);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 f=this._data;f[0]=a;f[1]=c;f[2]=d;f[3]=b;this.setOutputData(0,f)};E.registerNodeType("math3d/xyzw-to-vec4",G);z.glMatrix&&(z=function(){this.addOutput("quat",
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|
"quat");this.properties={x:0,y:0,z:0,w:1};this._value=quat.create()},z.title="Quaternion",z.desc="quaternion",z.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)},E.registerNodeType("math3d/quaternion",z),z=function(){this.addInputs([["degrees","number"],["axis","vec3"]]);this.addOutput("quat","quat");this.properties={angle:90,axis:vec3.fromValues(0,1,
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|
0)};this._value=quat.create()},z.title="Rotation",z.desc="quaternion rotation",z.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)},E.registerNodeType("math3d/rotation",z),z=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},z.title="Rot. Vec3",z.desc=
|
|
"rotate a point",z.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))},E.registerNodeType("math3d/rotate_vec3",z),z=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},z.title="Mult. Quat",z.desc="rotate quaternion",z.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=
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|
a){var c=this.getInputData(1);null!=c&&(a=quat.multiply(this._value,a,c),this.setOutputData(0,a))}},E.registerNodeType("math3d/mult-quat",z),z=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp","quat");this.addProperty("factor",0.5);this._value=quat.create()},z.title="Quat Slerp",z.desc="quaternion spherical interpolation",z.prototype.onExecute=function(){var a=this.getInputData(0);if(null!=a){var c=this.getInputData(1);if(null!=c){var d=this.properties.factor;
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null!=this.getInputData(2)&&(d=this.getInputData(2));a=quat.slerp(this._value,a,c,d);this.setOutputData(0,a)}}},E.registerNodeType("math3d/quat-slerp",z))})(this);
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|
(function(z){function b(){this.addInput("T","vec3");this.addInput("R","vec3");this.addInput("S","vec3");this.addOutput("mat4","mat4");this.properties={T:[0,0,0],R:[0,0,0],S:[1,1,1],R_in_degrees:!0};this._result=mat4.create();this._must_update=!0}function m(){this.addInput("A","number,vec3");this.addInput("B","number,vec3");this.addOutput("=","vec3");this.addProperty("OP","+","enum",{values:m.values});this._result=vec3.create()}function q(){this.addInput("in","vec3");this.addInput("f","number");this.addOutput("out",
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|
"vec3");this.properties={f:1};this._data=new Float32Array(3)}function p(){this.addInput("in","vec3");this.addOutput("out","number")}function y(){this.addInput("in","vec3");this.addOutput("out","vec3");this._data=new Float32Array(3)}function h(){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 D(){this.addInput("A","vec3");this.addInput("B","vec3");this.addOutput("out","number")}
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|
var v=z.LiteGraph;b.title="mat4";b.temp_quat=new Float32Array([0,0,0,1]);b.temp_mat4=new Float32Array(16);b.temp_vec3=new Float32Array(3);b.prototype.onPropertyChanged=function(b,h){this._must_update=!0};b.prototype.onExecute=function(){var h=this._result,p=b.temp_quat,l=b.temp_mat4,e=b.temp_vec3,q=this.getInputData(0),r=this.getInputData(1),m=this.getInputData(2);if(this._must_update||q||r||m)q=q||this.properties.T,r=r||this.properties.R,m=m||this.properties.S,mat4.identity(h),mat4.translate(h,h,
|
|
q),this.properties.R_in_degrees?(e.set(r),vec3.scale(e,e,DEG2RAD),quat.fromEuler(p,e)):quat.fromEuler(p,r),mat4.fromQuat(l,p),mat4.multiply(h,h,l),mat4.scale(h,h,m);this.setOutputData(0,h)};v.registerNodeType("math3d/mat4",b);m.values="+ - * / % ^ max min".split(" ");m.title="Operation";m.desc="Easy math 3D operators";m["@OP"]={type:"enum",title:"operation",values:m.values};m.size=[100,60];m.prototype.getTitle=function(){return"max"==this.properties.OP||"min"==this.properties.OP?this.properties.OP+
|
|
"(A,B)":"A "+this.properties.OP+" B"};m.prototype.onExecute=function(){var b=this.getInputData(0),h=this.getInputData(1);if(null!=b&&null!=h){b.constructor===Number&&(b=[b,b,b]);h.constructor===Number&&(h=[h,h,h]);var l=this._result;switch(this.properties.OP){case "+":l=vec3.add(l,b,h);break;case "-":l=vec3.sub(l,b,h);break;case "x":case "X":case "*":l=vec3.mul(l,b,h);break;case "/":l=vec3.div(l,b,h);break;case "%":l[0]=b[0]%h[0];l[1]=b[1]%h[1];l[2]=b[2]%h[2];break;case "^":l[0]=Math.pow(b[0],h[0]);
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|
l[1]=Math.pow(b[1],h[1]);l[2]=Math.pow(b[2],h[2]);break;case "max":l[0]=Math.max(b[0],h[0]);l[1]=Math.max(b[1],h[1]);l[2]=Math.max(b[2],h[2]);break;case "min":l[0]=Math.min(b[0],h[0]);l[1]=Math.min(b[1],h[1]);l[2]=Math.min(b[2],h[2]);break;default:console.warn("Unknown operation: "+this.properties.OP)}this.setOutputData(0,l)}};m.prototype.onDrawBackground=function(b){this.flags.collapsed||(b.font="40px Arial",b.fillStyle="#666",b.textAlign="center",b.fillText(this.properties.OP,0.5*this.size[0],0.5*
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|
(this.size[1]+v.NODE_TITLE_HEIGHT)),b.textAlign="left")};v.registerNodeType("math3d/operation",m);q.title="vec3_scale";q.desc="scales the components of a vec3";q.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=this.getInputData(1);null==h&&(h=this.properties.f);var l=this._data;l[0]=b[0]*h;l[1]=b[1]*h;l[2]=b[2]*h;this.setOutputData(0,l)}};v.registerNodeType("math3d/vec3-scale",q);p.title="vec3_length";p.desc="returns the module of a vector";p.prototype.onExecute=function(){var b=
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|
this.getInputData(0);null!=b&&(b=Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]),this.setOutputData(0,b))};v.registerNodeType("math3d/vec3-length",p);y.title="vec3_normalize";y.desc="returns the vector normalized";y.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=Math.sqrt(b[0]*b[0]+b[1]*b[1]+b[2]*b[2]),l=this._data;l[0]=b[0]/h;l[1]=b[1]/h;l[2]=b[2]/h;this.setOutputData(0,l)}};v.registerNodeType("math3d/vec3-normalize",y);h.title="vec3_lerp";h.desc="returns the interpolated vector";
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|
h.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=this.getInputData(1);if(null!=h){var l=this.getInputOrProperty("f"),e=this._data;e[0]=b[0]*(1-l)+h[0]*l;e[1]=b[1]*(1-l)+h[1]*l;e[2]=b[2]*(1-l)+h[2]*l;this.setOutputData(0,e)}}};v.registerNodeType("math3d/vec3-lerp",h);D.title="vec3_dot";D.desc="returns the dot product";D.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=this.getInputData(1);null!=h&&this.setOutputData(0,b[0]*h[0]+b[1]*h[1]+b[2]*
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|
h[2])}};v.registerNodeType("math3d/vec3-dot",D);z.glMatrix?(z=function(){this.addOutput("quat","quat");this.properties={x:0,y:0,z:0,w:1,normalize:!1};this._value=quat.create()},z.title="Quaternion",z.desc="quaternion",z.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,
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|
this._value)},z.prototype.onGetInputs=function(){return[["x","number"],["y","number"],["z","number"],["w","number"]]},v.registerNodeType("math3d/quaternion",z),z=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()},z.title="Rotation",z.desc="quaternion rotation",z.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.angle);var h=this.getInputData(1);
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|
null==h&&(h=this.properties.axis);b=quat.setAxisAngle(this._value,h,0.0174532925*b);this.setOutputData(0,b)},v.registerNodeType("math3d/rotation",z),z=function(){this.addInputs([["vec3","vec3"],["quat","quat"]]);this.addOutput("result","vec3");this.properties={vec:[0,0,1]}},z.title="Rot. Vec3",z.desc="rotate a point",z.prototype.onExecute=function(){var b=this.getInputData(0);null==b&&(b=this.properties.vec);var h=this.getInputData(1);null==h?this.setOutputData(b):this.setOutputData(0,vec3.transformQuat(vec3.create(),
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|
b,h))},v.registerNodeType("math3d/rotate_vec3",z),z=function(){this.addInputs([["A","quat"],["B","quat"]]);this.addOutput("A*B","quat");this._value=quat.create()},z.title="Mult. Quat",z.desc="rotate quaternion",z.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=this.getInputData(1);null!=h&&(b=quat.multiply(this._value,b,h),this.setOutputData(0,b))}},v.registerNodeType("math3d/mult-quat",z),z=function(){this.addInputs([["A","quat"],["B","quat"],["factor","number"]]);this.addOutput("slerp",
|
|
"quat");this.addProperty("factor",0.5);this._value=quat.create()},z.title="Quat Slerp",z.desc="quaternion spherical interpolation",z.prototype.onExecute=function(){var b=this.getInputData(0);if(null!=b){var h=this.getInputData(1);if(null!=h){var l=this.properties.factor;null!=this.getInputData(2)&&(l=this.getInputData(2));b=quat.slerp(this._value,b,h,l);this.setOutputData(0,b)}}},v.registerNodeType("math3d/quat-slerp",z),z=function(){this.addInput("vec3","vec3");this.addOutput("remap","vec3");this.addOutput("clamped",
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|
"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()},z.title="Remap Range",z.desc="remap a 3D range",z.prototype.onExecute=function(){var b=this.getInputData(0);b&&this._value.set(b);for(var b=this.properties.range_min,h=this.properties.range_max,l=this.properties.target_min,e=this.properties.target_max,p=0;3>p;++p){var r=h[p]-b[p];this._clamped[p]=Math.clamp(this._value[p],b[p],h[p]);
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|
0==r?this._value[p]=0.5*(l[p]+e[p]):(r=(this._value[p]-b[p])/r,this.properties.clamp&&(r=Math.clamp(r,0,1)),this._value[p]=l[p]+r*(e[p]-l[p]))}this.setOutputData(0,this._value);this.setOutputData(1,this._clamped)},v.registerNodeType("math3d/remap_range",z)):console.warn("No glmatrix found, some Math3D nodes may not work")})(this);
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|
(function(z){function b(b,p){return b==p}function m(b){return null!=b&&b.constructor===String?b.toUpperCase():b}z=z.LiteGraph;z.wrapFunctionAsNode("string/toString",b,["*"],"String");z.wrapFunctionAsNode("string/compare",b,["String","String"],"Boolean");z.wrapFunctionAsNode("string/concatenate",function(b,p){return void 0===b?p:void 0===p?b:b+p},["String","String"],"String");z.wrapFunctionAsNode("string/contains",function(b,p){return void 0===b||void 0===p?!1:-1!=b.indexOf(p)},["String","String"],
|
|
"Boolean");z.wrapFunctionAsNode("string/toUpperCase",m,["String"],"String");z.wrapFunctionAsNode("string/split",m,["String","String"],"Array");z.wrapFunctionAsNode("string/toFixed",function(b){return null!=b&&b.constructor===Number?b.toFixed(this.properties.precision):b},["Number"],"String",{precision:0})})(this);
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|
(function(z){function b(){this.addInput("sel","number");this.addInput("A");this.addInput("B");this.addInput("C");this.addInput("D");this.addOutput("out");this.selected=0}function m(){this.properties={sequence:"A,B,C"};this.addInput("index","number");this.addInput("seq");this.addOutput("out");this.index=0;this.values=this.properties.sequence.split(",")}var q=z.LiteGraph;b.title="Selector";b.desc="selects an output";b.prototype.onDrawBackground=function(b){if(!this.flags.collapsed){b.fillStyle="#AFB";
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|
var m=(this.selected+1)*q.NODE_SLOT_HEIGHT+6;b.beginPath();b.moveTo(50,m);b.lineTo(50,m+q.NODE_SLOT_HEIGHT);b.lineTo(34,m+0.5*q.NODE_SLOT_HEIGHT);b.fill()}};b.prototype.onExecute=function(){var b=this.getInputData(0);if(null==b||b.constructor!==Number)b=0;this.selected=b=Math.round(b)%(this.inputs.length-1);b=this.getInputData(b+1);void 0!==b&&this.setOutputData(0,b)};b.prototype.onGetInputs=function(){return[["E",0],["F",0],["G",0],["H",0]]};q.registerNodeType("logic/selector",b);m.title="Sequence";
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|
m.desc="select one element from a sequence from a string";m.prototype.onPropertyChanged=function(b,q){"sequence"==b&&(this.values=q.split(","))};m.prototype.onExecute=function(){var b=this.getInputData(1);b&&b!=this.current_sequence&&(this.values=b.split(","),this.current_sequence=b);b=this.getInputData(0);null==b&&(b=0);this.index=b=Math.round(b)%this.values.length;this.setOutputData(0,this.values[b])};q.registerNodeType("logic/sequence",m)})(this);
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|
(function(z){function b(){this.addInput("A","Number");this.addInput("B","Number");this.addInput("C","Number");this.addInput("D","Number");this.values=[[],[],[],[]];this.properties={scale:2}}function m(){this.addOutput("frame","image");this.properties={url:""}}function q(){this.addInput("f","number");this.addOutput("Color","color");this.properties={colorA:"#444444",colorB:"#44AAFF",colorC:"#44FFAA",colorD:"#FFFFFF"}}function p(){this.addInput("","image,canvas");this.size=[200,200]}function y(){this.addInputs([["img1",
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"image"],["img2","image"],["fade","number"]]);this.addOutput("","image");this.properties={fade:0.5,width:512,height:512}}function h(){this.addInput("","image");this.addOutput("","image");this.properties={width:256,height:256,x:0,y:0,scale:1};this.size=[50,20]}function D(){this.addInput("clear",e.ACTION);this.addOutput("","canvas");this.properties={width:512,height:512,autoclear:!0};this.canvas=document.createElement("canvas");this.ctx=this.canvas.getContext("2d")}function v(){this.addInput("canvas",
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"canvas");this.addInput("img","image,canvas");this.addInput("x","number");this.addInput("y","number");this.properties={x:0,y:0,opacity:1}}function w(){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 B(){this.addInput("t","number");this.addOutputs([["frame","image"],["t","number"],["d","number"]]);this.properties={url:"",use_proxy:!0}}
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function l(){this.addOutput("Webcam","image");this.properties={facingMode:"user"};this.boxcolor="black";this.frame=0}var e=z.LiteGraph;b.title="Plot";b.desc="Plots data over time";b.colors=["#FFF","#F99","#9F9","#99F"];b.prototype.onExecute=function(b){if(!this.flags.collapsed){b=this.size;for(var e=0;4>e;++e){var h=this.getInputData(e);if(null!=h){var s=this.values[e];s.push(h);s.length>b[0]&&s.shift()}}}};b.prototype.onDrawBackground=function(e){if(!this.flags.collapsed){var h=this.size,l=0.5*h[1]/
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|
this.properties.scale,s=b.colors,n=0.5*h[1];e.fillStyle="#000";e.fillRect(0,0,h[0],h[1]);e.strokeStyle="#555";e.beginPath();e.moveTo(0,n);e.lineTo(h[0],n);e.stroke();if(this.inputs)for(var p=0;4>p;++p){var k=this.values[p];if(this.inputs[p]&&this.inputs[p].link){e.strokeStyle=s[p];e.beginPath();var a=k[0]*l*-1+n;e.moveTo(0,Math.clamp(a,0,h[1]));for(var c=1;c<k.length&&c<h[0];++c)a=k[c]*l*-1+n,e.lineTo(c,Math.clamp(a,0,h[1]));e.stroke()}}}};e.registerNodeType("graphics/plot",b);m.title="Image";m.desc=
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|
"Image loader";m.widgets=[{name:"load",text:"Load",type:"button"}];m.supported_extensions=["jpg","jpeg","png","gif"];m.prototype.onAdded=function(){""!=this.properties.url&&null==this.img&&this.loadImage(this.properties.url)};m.prototype.onDrawBackground=function(b){this.flags.collapsed||this.img&&5<this.size[0]&&5<this.size[1]&&this.img.width&&b.drawImage(this.img,0,0,this.size[0],this.size[1])};m.prototype.onExecute=function(){this.img||(this.boxcolor="#000");this.img&&this.img.width?this.setOutputData(0,
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this.img):this.setOutputData(0,null);this.img&&this.img.dirty&&(this.img.dirty=!1)};m.prototype.onPropertyChanged=function(b,e){this.properties[b]=e;"url"==b&&""!=e&&this.loadImage(e);return!0};m.prototype.loadImage=function(b,h){if(""==b)this.img=null;else{this.img=document.createElement("img");"http"==b.substr(0,4)&&e.proxy&&(b=e.proxy+b.substr(b.indexOf(":")+3));this.img.src=b;this.boxcolor="#F95";var l=this;this.img.onload=function(){h&&h(this);l.trace("Image loaded, size: "+l.img.width+"x"+l.img.height);
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|
this.dirty=!0;l.boxcolor="#9F9";l.setDirtyCanvas(!0)};this.img.onerror=function(){console.log("error loading the image:"+b)}}};m.prototype.onWidget=function(b,e){"load"==e.name&&this.loadImage(this.properties.url)};m.prototype.onDropFile=function(b){var e=this;this._url&&URL.revokeObjectURL(this._url);this._url=URL.createObjectURL(b);this.properties.url=this._url;this.loadImage(this._url,function(b){e.size[1]=b.height/b.width*e.size[0]})};e.registerNodeType("graphics/image",m);q.title="Palette";q.desc=
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|
"Generates a color";q.prototype.onExecute=function(){var b=[];null!=this.properties.colorA&&b.push(hex2num(this.properties.colorA));null!=this.properties.colorB&&b.push(hex2num(this.properties.colorB));null!=this.properties.colorC&&b.push(hex2num(this.properties.colorC));null!=this.properties.colorD&&b.push(hex2num(this.properties.colorD));var e=this.getInputData(0);null==e&&(e=0.5);1<e?e=1:0>e&&(e=0);if(0!=b.length){var h=[0,0,0];if(0==e)h=b[0];else if(1==e)h=b[b.length-1];else{var s=(b.length-1)*
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|
e,e=b[Math.floor(s)],b=b[Math.floor(s)+1],s=s-Math.floor(s);h[0]=e[0]*(1-s)+b[0]*s;h[1]=e[1]*(1-s)+b[1]*s;h[2]=e[2]*(1-s)+b[2]*s}for(var n in h)h[n]/=255;this.boxcolor=colorToString(h);this.setOutputData(0,h)}};e.registerNodeType("color/palette",q);p.title="Frame";p.desc="Frame viewerew";p.widgets=[{name:"resize",text:"Resize box",type:"button"},{name:"view",text:"View Image",type:"button"}];p.prototype.onDrawBackground=function(b){this.frame&&!this.flags.collapsed&&b.drawImage(this.frame,0,0,this.size[0],
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|
this.size[1])};p.prototype.onExecute=function(){this.frame=this.getInputData(0);this.setDirtyCanvas(!0)};p.prototype.onWidget=function(b,e){if("resize"==e.name&&this.frame){var h=this.frame.width,s=this.frame.height;h||null==this.frame.videoWidth||(h=this.frame.videoWidth,s=this.frame.videoHeight);h&&s&&(this.size=[h,s]);this.setDirtyCanvas(!0,!0)}else"view"==e.name&&this.show()};p.prototype.show=function(){showElement&&this.frame&&showElement(this.frame)};e.registerNodeType("graphics/frame",p);y.title=
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|
"Image fade";y.desc="Fades between images";y.widgets=[{name:"resizeA",text:"Resize to A",type:"button"},{name:"resizeB",text:"Resize to B",type:"button"}];y.prototype.onAdded=function(){this.createCanvas();var b=this.canvas.getContext("2d");b.fillStyle="#000";b.fillRect(0,0,this.properties.width,this.properties.height)};y.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};y.prototype.onExecute=
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|
function(){var b=this.canvas.getContext("2d");this.canvas.width=this.canvas.width;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)};e.registerNodeType("graphics/imagefade",y);h.title="Crop";h.desc="Crop Image";
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|
h.prototype.onAdded=function(){this.createCanvas()};h.prototype.createCanvas=function(){this.canvas=document.createElement("canvas");this.canvas.width=this.properties.width;this.canvas.height=this.properties.height};h.prototype.onExecute=function(){var 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))};h.prototype.onDrawBackground=
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|
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])};h.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};e.registerNodeType("graphics/cropImage",h);D.title="Canvas";D.desc="Canvas to render stuff";D.prototype.onExecute=
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|
function(){var b=this.canvas,e=this.properties.width|0,h=this.properties.height|0;b.width!=e&&(b.width=e);b.height!=h&&(b.height=h);this.properties.autoclear&&this.ctx.clearRect(0,0,b.width,b.height);this.setOutputData(0,b)};D.prototype.onAction=function(b,e){"clear"==b&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)};e.registerNodeType("graphics/canvas",D);v.title="DrawImage";v.desc="Draws image into a canvas";v.prototype.onExecute=function(){var b=this.getInputData(0);if(b){var e=
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|
this.getInputOrProperty("img");if(e){var h=this.getInputOrProperty("x"),s=this.getInputOrProperty("y");b.getContext("2d").drawImage(e,h,s)}}};e.registerNodeType("graphics/drawImage",v);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"),h=this.getInputOrProperty("y"),s=this.getInputOrProperty("w"),n=this.getInputOrProperty("h");b.getContext("2d").fillRect(e,h,s,n)}};e.registerNodeType("graphics/drawRectangle",
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|
w);B.title="Video";B.desc="Video playback";B.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"}];B.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());
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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)}};B.prototype.onStart=function(){this.play()};B.prototype.onStop=function(){this.stop()};B.prototype.loadVideo=function(b){this._video_url=b;this.properties.use_proxy&&"http"==b.substr(0,4)&&e.proxy&&(b=e.proxy+b.substr(b.indexOf(":")+3));this._video=document.createElement("video");this._video.src=b;this._video.type="type=video/mp4";
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|
this._video.muted=!0;this._video.autoplay=!0;var h=this;this._video.addEventListener("loadedmetadata",function(b){h.trace("Duration: "+this.duration+" seconds");h.trace("Size: "+this.videoWidth+","+this.videoHeight);h.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);h.trace("Error loading video: "+this.src);if(this.error)switch(this.error.code){case this.error.MEDIA_ERR_ABORTED:h.trace("You stopped the video.");
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|
break;case this.error.MEDIA_ERR_NETWORK:h.trace("Network error - please try again later.");break;case this.error.MEDIA_ERR_DECODE:h.trace("Video is broken..");break;case this.error.MEDIA_ERR_SRC_NOT_SUPPORTED:h.trace("Sorry, your browser can't play this video.")}});this._video.addEventListener("ended",function(b){h.trace("Ended.");this.play()})};B.prototype.onPropertyChanged=function(b,e){this.properties[b]=e;"url"==b&&""!=e&&this.loadVideo(e);return!0};B.prototype.play=function(){this._video&&this._video.play()};
|
|
B.prototype.playPause=function(){this._video&&(this._video.paused?this.play():this.pause())};B.prototype.stop=function(){this._video&&(this._video.pause(),this._video.currentTime=0)};B.prototype.pause=function(){this._video&&(this.trace("Video paused"),this._video.pause())};B.prototype.onWidget=function(b,e){};e.registerNodeType("graphics/video",B);l.title="Webcam";l.desc="Webcam image";l.is_webcam_open=!1;l.prototype.openStream=function(){function b(h){console.log("Webcam rejected",h);e._webcam_stream=
|
|
!1;l.is_webcam_open=!1;e.boxcolor="red";e.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"](b);var e=this}};l.prototype.closeStream=function(){if(this._webcam_stream){var b=this._webcam_stream.getTracks();if(b.length)for(var e=0;e<b.length;++e)b[e].stop();l.is_webcam_open=!1;this._video=this._webcam_stream=null;this.boxcolor="black";
|
|
this.trigger("stream_closed")}};l.prototype.onPropertyChanged=function(b,e){"facingMode"==b&&(this.properties.facingMode=e,this.closeStream(),this.openStream())};l.prototype.onRemoved=function(){this.closeStream()};l.prototype.streamReady=function(b){this._webcam_stream=b;this.boxcolor="green";var e=this._video;e||(e=document.createElement("video"),e.autoplay=!0,e.srcObject=b,this._video=e,e.onloadedmetadata=function(b){console.log(b);l.is_webcam_open=!0});this.trigger("stream_ready",e)};l.prototype.onExecute=
|
|
function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){this._video.frame=++this.frame;this._video.width=this._video.videoWidth;this._video.height=this._video.videoHeight;this.setOutputData(0,this._video);for(var b=1;b<this.outputs.length;++b)if(this.outputs[b])switch(this.outputs[b].name){case "width":this.setOutputData(b,this._video.videoWidth);break;case "height":this.setOutputData(b,this._video.videoHeight)}}};l.prototype.getExtraMenuOptions=
|
|
function(b){var e=this;return[{content:e.properties.show?"Hide Frame":"Show Frame",callback:function(){e.properties.show=!e.properties.show}}]};l.prototype.onDrawBackground=function(b){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._video||(b.save(),b.drawImage(this._video,0,0,this.size[0],this.size[1]),b.restore())};l.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",e.EVENT],["stream_closed",e.EVENT],["stream_error",e.EVENT]]};
|
|
e.registerNodeType("graphics/webcam",l)})(this);
|
|
(function(z){function b(){this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",filter:!0};this.size=[b.image_preview_size,b.image_preview_size]}function m(){this.addInput("Texture","Texture");this.properties={flipY:!1};this.size=[b.image_preview_size,b.image_preview_size]}function q(){this.addInput("Texture","Texture");this.addOutput("tex","Texture");this.addOutput("name","string");this.properties={name:"",generate_mipmaps:!1}}function p(){this.addInput("Texture",
|
|
"Texture");this.addInput("TextureB","Texture");this.addInput("value","number");this.addOutput("Texture","Texture");this.help="<p>pixelcode must be vec3, uvcode must be vec2, is optional</p>\t\t<p><strong>uv:</strong> tex. coords</p><p><strong>color:</strong> texture <strong>colorB:</strong> textureB</p><p><strong>time:</strong> scene time <strong>value:</strong> input value</p><p>For multiline you must type: result = ...</p>";this.properties={value:1,pixelcode:"color + colorB * value",uvcode:"",precision:b.DEFAULT};
|
|
this.has_error=!1}function y(){this.addOutput("out","Texture");this.properties={code:"",u_value:1,u_color:[1,1,1,1],width:512,height:512,precision:b.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(),
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|
time:0}}function h(){this.addInput("in","Texture");this.addInput("scale","vec2");this.addInput("offset","vec2");this.addOutput("out","Texture");this.properties={offset:vec2.fromValues(0,0),scale:vec2.fromValues(1,1),precision:b.DEFAULT}}function D(){this.addInput("in","Texture");this.addInput("warp","Texture");this.addInput("factor","number");this.addOutput("out","Texture");this.properties={factor:0.01,scale:[1,1],offset:[0,0],precision:b.DEFAULT};this._uniforms={u_texture:0,u_textureB:1,u_factor:1,
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|
u_scale:vec2.create(),u_offset:vec2.create()}}function v(){this.addInput("Texture","Texture");this.properties={additive:!1,antialiasing:!1,filter:!0,disable_alpha:!1,gamma:1,viewport:[0,0,1,1]};this.size[0]=130}function w(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={size:0,generate_mipmaps:!1,precision:b.DEFAULT}}function B(){this.addInput("Texture","Texture");this.addOutput("","Texture");this.properties={iterations:1,generate_mipmaps:!1,precision:b.DEFAULT}}
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|
function l(){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 e(){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};
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|
this._uniforms={u_texture:0};this._max=new Float32Array(4);this._min=new Float32Array(4);this._textures_chain=[]}function C(){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 r(){this.addInput("in","Texture");this.addOutput("avg","Texture");this.addOutput("array","Texture");this.properties={samples:64,frames_interval:1};this._uniforms={u_texture:0,
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|
u_textureB:1,u_samples:this.properties.samples,u_isamples:1/this.properties.samples};this.frame=0}function A(){this.addInput("Image","image");this.addOutput("","Texture");this.properties={}}function s(){this.addInput("Texture","Texture");this.addInput("LUT","Texture");this.addInput("Intensity","number");this.addOutput("","Texture");this.properties={enabled:!0,intensity:1,precision:b.DEFAULT,texture:null};s._shader||(s._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,s.pixel_shader))}function n(){this.addInput("Texture",
|
|
"Texture");this.addOutput("R","Texture");this.addOutput("G","Texture");this.addOutput("B","Texture");this.addOutput("A","Texture");n._shader||(n._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,n.pixel_shader))}function t(){this.addInput("R","Texture");this.addInput("G","Texture");this.addInput("B","Texture");this.addInput("A","Texture");this.addOutput("Texture","Texture");this.properties={precision:b.DEFAULT,R:1,G:1,B:1,A:1};this._color=vec4.create();this._uniforms={u_textureR:0,u_textureG:1,u_textureB:2,
|
|
u_textureA:3,u_color:this._color}}function k(){this.addOutput("Texture","Texture");this._tex_color=vec4.create();this.properties={color:vec4.create(),precision:b.DEFAULT}}function a(){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};a._shader||(a._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,a.pixel_shader));this._uniforms={u_angle:0,u_colorA:vec3.create(),u_colorB:vec3.create()}}function c(){this.addInput("A",
|
|
"Texture");this.addInput("B","Texture");this.addInput("Mixer","Texture");this.addOutput("Texture","Texture");this.properties={factor:0.5,size_from_biggest:!0,invert:!1,precision:b.DEFAULT};this._uniforms={u_textureA:0,u_textureB:1,u_textureMix:2,u_mix:vec4.create()}}function d(){this.addInput("Tex.","Texture");this.addOutput("Edges","Texture");this.properties={invert:!0,threshold:!1,factor:1,precision:b.DEFAULT};d._shader||(d._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,d.pixel_shader))}function g(){this.addInput("Texture",
|
|
"Texture");this.addInput("Distance","number");this.addInput("Range","number");this.addOutput("Texture","Texture");this.properties={distance:100,range:50,only_depth:!1,high_precision:!1};this._uniforms={u_texture:0,u_distance:100,u_range:50,u_camera_planes:null}}function f(){this.addInput("Texture","Texture");this.addOutput("Texture","Texture");this.properties={precision:b.DEFAULT,invert:!1};this._uniforms={u_texture:0,u_near:0.1,u_far:1E4}}function K(){this.addInput("Texture","Texture");this.addInput("Iterations",
|
|
"number");this.addInput("Intensity","number");this.addOutput("Blurred","Texture");this.properties={intensity:1,iterations:1,preserve_aspect:!1,scale:[1,1],precision:b.DEFAULT}}function x(){this.addInput("in","Texture");this.addInput("dirt","Texture");this.addOutput("out","Texture");this.addOutput("glow","Texture");this.properties={enabled:!0,intensity:1,persistence:0.99,iterations:16,threshold:0,scale:1,dirt_factor:0.5,precision:b.DEFAULT};this._textures=[];this._uniforms={u_intensity:1,u_texture:0,
|
|
u_glow_texture:1,u_threshold:0,u_texel_size:vec2.create()}}function H(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={intensity:1,radius:5}}function I(){this.addInput("Texture","Texture");this.addOutput("Filtered","Texture");this.properties={sigma:1.4,k:1.6,p:21.7,epsilon:79,phi:0.017}}function G(){this.addOutput("Webcam","Texture");this.properties={texture_name:"",facingMode:"user"};this.boxcolor="black";this.version=0}function E(){this.addInput("in","Texture");
|
|
this.addInput("f","number");this.addOutput("out","Texture");this.properties={enabled:!0,factor:1,precision:b.LOW};this._uniforms={u_texture:0,u_factor:1}}function u(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={precision:b.LOW,split_channels:!1};this._values=new Uint8Array(1024);this._values.fill(255);this._curve_texture=null;this._uniforms={u_texture:0,u_curve:1,u_range:1};this._must_update=!0;this._points={RGB:[[0,0],[1,1]],R:[[0,0],[1,1]],G:[[0,0],[1,1]],B:[[0,
|
|
0],[1,1]]};this.curve_editor=null;this.addWidget("toggle","Split Channels",!1,"split_channels");this.addWidget("combo","Channel","RGB",{values:["RGB","R","G","B"]});this.curve_offset=68;this.size=[240,160]}function M(){this.addInput("in","Texture");this.addInput("exp","number");this.addOutput("out","Texture");this.properties={exposition:1,precision:b.LOW};this._uniforms={u_texture:0,u_exposition:1}}function J(){this.addInput("in","Texture");this.addInput("avg","number,Texture");this.addOutput("out",
|
|
"Texture");this.properties={enabled:!0,scale:1,gamma:1,average_lum:1,lum_white:1,precision:b.LOW};this._uniforms={u_texture:0,u_lumwhite2:1,u_igamma:1,u_scale:1,u_average_lum:1}}function L(){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:b.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 N(){this.addInput("v");
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this.addOutput("out","Texture");this.properties={code:"",width:512,height:512,clear:!0,precision:b.DEFAULT,use_html_canvas:!1};this._temp_texture=this._func=null}function O(){this.addInput("in","Texture");this.addOutput("out","Texture");this.properties={key_color:vec3.fromValues(0,1,0),threshold:0.8,slope:0.2,precision:b.DEFAULT}}function P(){this.addInput("in","texture");this.addInput("yaw","number");this.addOutput("out","texture");this.properties={yaw:0}}var F=z.LiteGraph;z.LGraphTexture=null;"undefined"!=
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|
typeof GL&&(LGraphCanvas.link_type_colors.Texture="#987",z.LGraphTexture=b,b.title="Texture",b.desc="Texture",b.widgets_info={name:{widget:"texture"},filter:{widget:"checkbox"}},b.loadTextureCallback=null,b.image_preview_size=256,b.PASS_THROUGH=1,b.COPY=2,b.LOW=3,b.HIGH=4,b.REUSE=5,b.DEFAULT=2,b.MODE_VALUES={"pass through":b.PASS_THROUGH,copy:b.COPY,low:b.LOW,high:b.HIGH,reuse:b.REUSE,"default":b.DEFAULT},b.getTexturesContainer=function(){return gl.textures},b.loadTexture=function(a,c){c=c||{};var d=
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|
a;"http://"==d.substr(0,7)&&F.proxy&&(d=F.proxy+d.substr(7));return b.getTexturesContainer()[a]=GL.Texture.fromURL(d,c)},b.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},b.getTargetTexture=function(a,c,d){if(!a)throw"LGraphTexture.getTargetTexture expects a reference texture";var f=null;switch(d){case b.LOW:f=gl.UNSIGNED_BYTE;break;case b.HIGH:f=gl.HIGH_PRECISION_FORMAT;
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|
break;case b.REUSE:return a;default:f=a?a.type:gl.UNSIGNED_BYTE}c&&c.width==a.width&&c.height==a.height&&c.type==f||(c=new GL.Texture(a.width,a.height,{type:f,format:gl.RGBA,filter:gl.LINEAR}));return c},b.getTextureType=function(a,c){var d=c?c.type:gl.UNSIGNED_BYTE;switch(a){case b.HIGH:d=gl.HIGH_PRECISION_FORMAT;break;case b.LOW:d=gl.UNSIGNED_BYTE}return d},b.getWhiteTexture=function(){return this._white_texture?this._white_texture:this._white_texture=GL.Texture.fromMemory(1,1,[255,255,255,255],
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|
{format:gl.RGBA,wrap:gl.REPEAT,filter:gl.NEAREST})},b.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})},b.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]),
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|
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=""},b.prototype.getExtraMenuOptions=function(a){var c=this;if(this._drop_texture)return[{content:"Clear",callback:function(){c._drop_texture=null;c.properties.name=""}}]},b.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=b.getTexture(this.properties.name));
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|
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);this.setOutputData(1,a.fullpath||a.filename);for(var c=2;c<this.outputs.length;c++){var d=this.outputs[c];if(d){var f=null;"width"==d.name?f=a.width:"height"==d.name?f=a.height:"aspect"==d.name&&(f=a.width/a.height);this.setOutputData(c,f)}}}else this.setOutputData(0,null),this.setOutputData(1,"")},b.prototype.onResourceRenamed=
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|
function(a,c){this.properties.name==a&&(this.properties.name=c)},b.prototype.onDrawBackground=function(a){if(!(this.flags.collapsed||20>=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=b.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,
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|
this.size[1]),a.scale(1,-1)),a.drawImage(this._canvas,0,0,this.size[0],this.size[1]),a.restore())}},b.generateLowResTexturePreview=function(a){if(!a)return null;var c=b.image_preview_size,d=a;if(a.format==gl.DEPTH_COMPONENT)return null;if(a.width>c||a.height>c)d=this._preview_temp_tex,this._preview_temp_tex||(this._preview_temp_tex=d=new GL.Texture(c,c,{minFilter:gl.NEAREST})),a.copyTo(d);a=this._preview_canvas;a||(this._preview_canvas=a=createCanvas(c,c));d&&d.toCanvas(a);return a},b.prototype.getResources=
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|
function(a){this.properties.name&&(a[this.properties.name]=GL.Texture);return a},b.prototype.onGetInputs=function(){return[["in","Texture"]]},b.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["aspect","number"]]},b.replaceCode=function(a,c){return a.replace(/\{\{[a-zA-Z0-9_]*\}\}/g,function(a){a=a.replace(/[\{\}]/g,"");return c[a]||""})},F.registerNodeType("texture/texture",b),m.title="Preview",m.desc="Show a texture in the graph canvas",m.allow_preview=!1,m.prototype.onDrawBackground=
|
|
function(a){if(!this.flags.collapsed&&(a.webgl||m.allow_preview)){var c=this.getInputData(0);if(c){var d=null,d=!c.handle&&a.webgl?c:b.generateLowResTexturePreview(c);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()}}},F.registerNodeType("texture/preview",m),q.title="Save",q.desc="Save a texture in the repository",q.prototype.getPreviewTexture=function(){return this._texture},q.prototype.onExecute=function(){var a=
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|
this.getInputData(0);a&&(this.properties.generate_mipmaps&&(a.bind(0),a.setParameter(gl.TEXTURE_MIN_FILTER,gl.LINEAR_MIPMAP_LINEAR),gl.generateMipmap(a.texture_type),a.unbind(0)),this.properties.name&&(b.storeTexture?b.storeTexture(this.properties.name,a):b.getTexturesContainer()[this.properties.name]=a),this._texture=a,this.setOutputData(0,a),this.setOutputData(1,this.properties.name))},F.registerNodeType("texture/save",q),p.widgets_info={uvcode:{widget:"code"},pixelcode:{widget:"code"},precision:{widget:"combo",
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|
values:b.MODE_VALUES}},p.title="Operation",p.desc="Texture shader operation",p.presets={},p.prototype.getExtraMenuOptions=function(a){var c=this;return[{content:c.properties.show?"Hide Texture":"Show Texture",callback:function(){c.properties.show=!c.properties.show}}]},p.prototype.onPropertyChanged=function(){this.has_error=!1},p.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this.properties.show||!this._tex||this._tex.gl!=a||(a.save(),a.drawImage(this._tex,0,0,this.size[0],
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|
this.size[1]),a.restore())},p.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else{var c=this.getInputData(1);if(this.properties.uvcode||this.properties.pixelcode){var d=512,f=512;a?(d=a.width,f=a.height):c&&(d=c.width,f=c.height);c||(c=GL.Texture.getWhiteTexture());var g=b.getTextureType(this.properties.precision,a);this._tex=a||this._tex?b.getTargetTexture(a||this._tex,this._tex,this.properties.precision):
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|
new GL.Texture(d,f,{type:g,format:gl.RGBA,filter:gl.LINEAR});g="";this.properties.uvcode&&(g="uv = "+this.properties.uvcode,-1!=this.properties.uvcode.indexOf(";")&&(g=this.properties.uvcode));var e="";this.properties.pixelcode&&(e="result = "+this.properties.pixelcode,-1!=this.properties.pixelcode.indexOf(";")&&(e=this.properties.pixelcode));var k=this._shader;if(!(this.has_error||k&&this._shader_code==g+"|"+e)){var h=b.replaceCode(p.pixel_shader,{UV_CODE:g,PIXEL_CODE:e});try{k=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,
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|
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=g+"|"+e}if(this._shader){var s=this.getInputData(2);null!=s?this.properties.value=s:s=parseFloat(this.properties.value);var l=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 b=Mesh.getScreenQuad();k.uniforms({u_texture:0,
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|
u_textureB:1,value:s,texSize:[d,f],time:l}).draw(b)});this.setOutputData(0,this._tex)}}}},p.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",
|
|
p.registerPreset=function(a,c){p.presets[a]=c},p.registerPreset("",""),p.registerPreset("bypass","color"),p.registerPreset("add","color + colorB * value"),p.registerPreset("substract","(color - colorB) * value"),p.registerPreset("mate","mix( color, colorB, color4B.a * value)"),p.registerPreset("invert","vec3(1.0) - color"),p.registerPreset("multiply","color * colorB * value"),p.registerPreset("divide","(color / colorB) / value"),p.registerPreset("difference","abs(color - colorB) * value"),p.registerPreset("max",
|
|
"max(color, colorB) * value"),p.registerPreset("min","min(color, colorB) * value"),p.registerPreset("displace","texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"),p.registerPreset("grayscale","vec3(color.x + color.y + color.z) * value / 3.0"),p.registerPreset("saturation","mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"),p.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)"),
|
|
p.prototype.onInspect=function(a){var c=this;a.addCombo("Presets","",{values:Object.keys(p.presets),callback:function(b){var d=p.presets[b];d&&(c.setProperty("pixelcode",d),c.title=b,a.refresh())}})},F.registerNodeType("texture/operation",p),y.title="Shader",y.desc="Texture shader",y.widgets_info={code:{type:"code"},precision:{widget:"combo",values:b.MODE_VALUES}},y.prototype.onPropertyChanged=function(a,c){if("code"==a){var b=this.getShader();if(b){var d=b.uniformInfo;if(this.inputs)for(var f={},
|
|
g=0;g<this.inputs.length;++g){var e=this.getInputInfo(g);e&&(d[e.name]&&!f[e.name]?f[e.name]=!0:(this.removeInput(g),g--))}for(g in d)if(e=b.uniformInfo[g],null!==e.loc&&"time"!=g){d="number";if(this._shader.samplers[g])d="texture";else switch(e.size){case 1:d="number";break;case 2:d="vec2";break;case 3:d="vec3";break;case 4:d="vec4";break;case 9:d="mat3";break;case 16:d="mat4";break;default:continue}e=this.findInputSlot(g);-1==e?this.addInput(g,d):(f=this.getInputInfo(e),f)?f.type!=d&&(this.removeInput(e,
|
|
d),this.addInput(g,d)):this.addInput(g,d)}}}},y.prototype.getShader=function(){if(this._shader&&this._shader_code==this.properties.code)return this._shader;this._shader_code=this.properties.code;if(this._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,y.pixel_shader+this.properties.code))this.boxcolor="green";else return this.boxcolor="red",null;return this._shader},y.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getShader();if(a){var c=0,d=null;if(this.inputs)for(var f=
|
|
0;f<this.inputs.length;++f){var g=this.getInputInfo(f),e=this.getInputData(f);null!=e&&(e.constructor===GL.Texture&&(e.bind(c),d||(d=e),e=c,c++),a.setUniform(g.name,e))}var k=this._uniforms,c=b.getTextureType(this.properties.precision,d),f=this.properties.width|0,g=this.properties.height|0;0==f&&(f=d?d.width:gl.canvas.width);0==g&&(g=d?d.height:gl.canvas.height);k.texSize[0]=f;k.texSize[1]=g;k.time=this.graph.getTime();k.u_value=this.properties.u_value;k.u_color.set(this.properties.u_color);this._tex&&
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|
this._tex.type==c&&this._tex.width==f&&this._tex.height==g||(this._tex=new GL.Texture(f,g,{type:c,format:gl.RGBA,filter:gl.LINEAR}));this._tex.drawTo(function(){a.uniforms(k).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,this._tex)}}},y.pixel_shader="precision highp float;\n\t\t\n\t\tvarying vec2 v_coord;\n\t\tuniform float time;\n",F.registerNodeType("texture/shader",y),h.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},h.title="Scale/Offset",h.desc="Applies an scaling and offseting",
|
|
h.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0)&&a)if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else{var c=a.width,d=a.height,f=this.precision===b.LOW?gl.UNSIGNED_BYTE:gl.HIGH_PRECISION_FORMAT;this.precision===b.DEFAULT&&(f=a.type);this._tex&&this._tex.width==c&&this._tex.height==d&&this._tex.type==f||(this._tex=new GL.Texture(c,d,{type:f,format:gl.RGBA,filter:gl.LINEAR}));var g=this._shader;g||(g=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,
|
|
h.pixel_shader));var e=this.getInputData(1);e?(this.properties.scale[0]=e[0],this.properties.scale[1]=e[1]):e=this.properties.scale;var k=this.getInputData(2);k?(this.properties.offset[0]=k[0],this.properties.offset[1]=k[1]):k=this.properties.offset;this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);a.bind(0);var c=Mesh.getScreenQuad();g.uniforms({u_texture:0,u_scale:e,u_offset:k}).draw(c)});this.setOutputData(0,this._tex)}},h.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec2 u_scale;\n\t\tuniform vec2 u_offset;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\tuv = uv / u_scale - u_offset;\n\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\t\t}\n\t\t",
|
|
F.registerNodeType("texture/scaleOffset",h),D.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},D.title="Warp",D.desc="Texture warp operation",D.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else{var c=this.getInputData(1),d=512,f=512;a?(d=a.width,f=a.height):c&&(d=c.width,f=c.height);this._tex=a||this._tex?b.getTargetTexture(a||this._tex,this._tex,this.properties.precision):
|
|
new GL.Texture(d,f,{type:this.precision===b.LOW?gl.UNSIGNED_BYTE:gl.HIGH_PRECISION_FORMAT,format:gl.RGBA,filter:gl.LINEAR});var g=this._shader;g||(g=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,D.pixel_shader));d=this.getInputData(2);null!=d?this.properties.factor=d:d=parseFloat(this.properties.factor);var e=this._uniforms;e.u_factor=d;e.u_scale.set(this.properties.scale);e.u_offset.set(this.properties.offset);this._tex.drawTo(function(){gl.disable(gl.DEPTH_TEST);gl.disable(gl.CULL_FACE);gl.disable(gl.BLEND);
|
|
a&&a.bind(0);c&&c.bind(1);var b=Mesh.getScreenQuad();g.uniforms(e).draw(b)});this.setOutputData(0,this._tex)}},D.pixel_shader="precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform float u_factor;\n\t\tuniform vec2 u_scale;\n\t\tuniform vec2 u_offset;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor * u_scale + u_offset;\n\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\t\t}\n\t\t",
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|
F.registerNodeType("texture/warp",D),v.title="to Viewport",v.desc="Texture to viewport",v._prev_viewport=new Float32Array(4),v.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this.properties.disable_alpha?gl.disable(gl.BLEND):(gl.enable(gl.BLEND),this.properties.additive?gl.blendFunc(gl.SRC_ALPHA,gl.ONE):gl.blendFunc(gl.SRC_ALPHA,gl.ONE_MINUS_SRC_ALPHA));gl.disable(gl.DEPTH_TEST);var c=this.properties.gamma||1;this.isInputConnected(1)&&(c=this.getInputData(1));a.setParameter(gl.TEXTURE_MAG_FILTER,
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|
this.properties.filter?gl.LINEAR:gl.NEAREST);var b=v._prev_viewport;b.set(gl.viewport_data);var d=this.properties.viewport;gl.viewport(b[0]+b[2]*d[0],b[1]+b[3]*d[1],b[2]*d[2],b[3]*d[3]);gl.getViewport();this.properties.antialiasing?(v._shader||(v._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,v.aa_pixel_shader)),d=Mesh.getScreenQuad(),a.bind(0),v._shader.uniforms({u_texture:0,uViewportSize:[a.width,a.height],u_igamma:1/c,inverseVP:[1/a.width,1/a.height]}).draw(d)):1!=c?(v._gamma_shader||(v._gamma_shader=
|
|
new GL.Shader(Shader.SCREEN_VERTEX_SHADER,v.gamma_pixel_shader)),a.toViewport(v._gamma_shader,{u_texture:0,u_igamma:1/c})):a.toViewport();gl.viewport(b[0],b[1],b[2],b[3])}},v.prototype.onGetInputs=function(){return[["gamma","number"]]},v.aa_pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 uViewportSize;\n\t\tuniform vec2 inverseVP;\n\t\tuniform float u_igamma;\n\t\t#define FXAA_REDUCE_MIN (1.0/ 128.0)\n\t\t#define FXAA_REDUCE_MUL (1.0 / 8.0)\n\t\t#define FXAA_SPAN_MAX 8.0\n\t\t\n\t\t/* from mitsuhiko/webgl-meincraft based on the code on geeks3d.com */\n\t\tvec4 applyFXAA(sampler2D tex, vec2 fragCoord)\n\t\t{\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t/*vec2 inverseVP = vec2(1.0 / uViewportSize.x, 1.0 / uViewportSize.y);*/\n\t\t\tvec3 rgbNW = texture2D(tex, (fragCoord + vec2(-1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbNE = texture2D(tex, (fragCoord + vec2(1.0, -1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSW = texture2D(tex, (fragCoord + vec2(-1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbSE = texture2D(tex, (fragCoord + vec2(1.0, 1.0)) * inverseVP).xyz;\n\t\t\tvec3 rgbM = texture2D(tex, fragCoord * inverseVP).xyz;\n\t\t\tvec3 luma = vec3(0.299, 0.587, 0.114);\n\t\t\tfloat lumaNW = dot(rgbNW, luma);\n\t\t\tfloat lumaNE = dot(rgbNE, luma);\n\t\t\tfloat lumaSW = dot(rgbSW, luma);\n\t\t\tfloat lumaSE = dot(rgbSE, luma);\n\t\t\tfloat lumaM = dot(rgbM, luma);\n\t\t\tfloat lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n\t\t\tfloat lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\t\t\t\n\t\t\tvec2 dir;\n\t\t\tdir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n\t\t\tdir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\t\t\t\n\t\t\tfloat dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\t\t\t\n\t\t\tfloat rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n\t\t\tdir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * inverseVP;\n\t\t\t\n\t\t\tvec3 rgbA = 0.5 * (texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n\t\t\tvec3 rgbB = rgbA * 0.5 + 0.25 * (texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz + \n\t\t\t\ttexture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\t\t\t\n\t\t\t//return vec4(rgbA,1.0);\n\t\t\tfloat lumaB = dot(rgbB, luma);\n\t\t\tif ((lumaB < lumaMin) || (lumaB > lumaMax))\n\t\t\t\tcolor = vec4(rgbA, 1.0);\n\t\t\telse\n\t\t\t\tcolor = vec4(rgbB, 1.0);\n\t\t\tif(u_igamma != 1.0)\n\t\t\t\tcolor.xyz = pow( color.xyz, vec3(u_igamma) );\n\t\t\treturn color;\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t gl_FragColor = applyFXAA( u_texture, v_coord * uViewportSize) ;\n\t\t}\n\t\t",
|
|
v.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",F.registerNodeType("texture/toviewport",v),w.title="Copy",w.desc="Copy Texture",w.widgets_info={size:{widget:"combo",values:[0,32,64,128,256,512,1024,2048]},precision:{widget:"combo",
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|
values:b.MODE_VALUES}},w.prototype.onExecute=function(){var a=this.getInputData(0);if((a||this._temp_texture)&&this.isOutputConnected(0)){if(a){var c=a.width,d=a.height;0!=this.properties.size&&(d=c=this.properties.size);var f=this._temp_texture,g=a.type;this.properties.precision===b.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===b.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);f&&f.width==c&&f.height==d&&f.type==g||(f=gl.LINEAR,this.properties.generate_mipmaps&&isPowerOfTwo(c)&&isPowerOfTwo(d)&&(f=gl.LINEAR_MIPMAP_LINEAR),
|
|
this._temp_texture=new GL.Texture(c,d,{type:g,format:gl.RGBA,minFilter:f,magFilter:gl.LINEAR}));a.copyTo(this._temp_texture);this.properties.generate_mipmaps&&(this._temp_texture.bind(0),gl.generateMipmap(this._temp_texture.texture_type),this._temp_texture.unbind(0))}this.setOutputData(0,this._temp_texture)}},F.registerNodeType("texture/copy",w),B.title="Downsample",B.desc="Downsample Texture",B.widgets_info={iterations:{type:"number",step:1,precision:0,min:0},precision:{widget:"combo",values:b.MODE_VALUES}},
|
|
B.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=B._shader;c||(B._shader=c=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,B.pixel_shader));var d=a.width|0,f=a.height|0,g=a.type;this.properties.precision===b.LOW?g=gl.UNSIGNED_BYTE:this.properties.precision===b.HIGH&&(g=gl.HIGH_PRECISION_FORMAT);var e=this.properties.iterations||1,k=a,h=
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|
null,n=[],a={type:g,format:a.format},g=vec2.create(),s={u_offset:g};this._texture&&GL.Texture.releaseTemporary(this._texture);for(var l=0;l<e;++l){g[0]=1/d;g[1]=1/f;d=d>>1||0;f=f>>1||0;h=GL.Texture.getTemporary(d,f,a);n.push(h);k.setParameter(GL.TEXTURE_MAG_FILTER,GL.NEAREST);k.copyTo(h,c,s);if(1==d&&1==f)break;k=h}this._texture=n.pop();for(l=0;l<n.length;++l)GL.Texture.releaseTemporary(n[l]);this.properties.generate_mipmaps&&(this._texture.bind(0),gl.generateMipmap(this._texture.texture_type),this._texture.unbind(0));
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|
this.setOutputData(0,this._texture)}},B.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D(u_texture, v_coord );\n\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, 0.0 ) );\n\t\t\tcolor += texture2D(u_texture, v_coord + vec2( 0.0, u_offset.y ) );\n\t\t\tcolor += texture2D(u_texture, v_coord + vec2( u_offset.x, u_offset.y ) );\n\t\t gl_FragColor = color * 0.25;\n\t\t}\n\t\t",
|
|
F.registerNodeType("texture/downsample",B),l.title="Average",l.desc="Compute a partial average (32 random samples) of a texture and stores it as a 1x1 pixel texture.\n If high_quality is true, then it generates the mipmaps first and reads from the lower one.",l.prototype.onExecute=function(){this.properties.use_previous_frame||this.updateAverage();var a=this._luminance;this.setOutputData(0,this._temp_texture);this.setOutputData(1,a);this.setOutputData(2,(a[0]+a[1]+a[2])/3)},l.prototype.onPreRenderExecute=
|
|
function(){this.updateAverage()},l.prototype.updateAverage=function(){var a=this.getInputData(0);if(a&&(this.isOutputConnected(0)||this.isOutputConnected(1)||this.isOutputConnected(2))){if(!l._shader){l._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,l.pixel_shader);for(var c=new Float32Array(16),b=0;b<c.length;++b)c[b]=Math.random();l._shader.uniforms({u_samples_a:c.subarray(0,16),u_samples_b:c.subarray(16,32)})}b=this._temp_texture;c=gl.UNSIGNED_BYTE;a.type!=c&&(c=gl.FLOAT);b&&b.type==c||(this._temp_texture=
|
|
new GL.Texture(1,1,{type:c,format:gl.RGBA,filter:gl.NEAREST}));this._uniforms.u_mipmap_offset=0;this.properties.high_quality&&(this._temp_pot2_texture&&this._temp_pot2_texture.type==c||(this._temp_pot2_texture=new GL.Texture(512,512,{type:c,format:gl.RGBA,minFilter:gl.LINEAR_MIPMAP_LINEAR,magFilter:gl.LINEAR})),a.copyTo(this._temp_pot2_texture),a=this._temp_pot2_texture,a.bind(0),gl.generateMipmap(GL.TEXTURE_2D),this._uniforms.u_mipmap_offset=9);var d=l._shader,f=this._uniforms;f.u_mipmap_offset=
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|
this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(d,f)});if(this.isOutputConnected(1)||this.isOutputConnected(2))if(b=this._temp_texture.getPixels()){var g=this._luminance,c=this._temp_texture.type;g.set(b);c==gl.UNSIGNED_BYTE&&vec4.scale(g,g,1/255)}}},l.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t",
|
|
F.registerNodeType("texture/average",l),e.widgets_info={mode:{widget:"combo",values:["min","max","avg"]}},e.title="MinMax",e.desc="Compute the scene min max",e.prototype.onExecute=function(){this.properties.use_previous_frame||this.update();this.setOutputData(0,this._temp_texture);this.setOutputData(1,this._luminance)},e.prototype.onPreRenderExecute=function(){this.update()},e.prototype.update=function(){var a=this.getInputData(0);if(a&&(this.isOutputConnected(0)||this.isOutputConnected(1))){e._shader||
|
|
(e._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,e.pixel_shader));var c=gl.UNSIGNED_BYTE;a.type!=c&&(c=gl.FLOAT);var b=512;if(!this._textures_chain.length||this._textures_chain[0].type!=c)for(;d&&(this._textures_chain[d]=new GL.Texture(b,b,{type:c,format:gl.RGBA,filter:gl.NEAREST}),b>>=2,d++,1!=b););a.copyTo(this._textures_chain[0]);for(var d=1;d<=this._textures_chain.length;++d)a=this._textures_chain[d];var f=e._shader,g=this._uniforms;g.u_mipmap_offset=this.properties.mipmap_offset;gl.disable(gl.DEPTH_TEST);
|
|
gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){a.toViewport(f,g)})}},e.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tuniform mat4 u_samples_a;\n\t\tuniform mat4 u_samples_b;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_mipmap_offset;\n\t\tvarying vec2 v_coord;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = vec4(0.0);\n\t\t\t//random average\n\t\t\tfor(int i = 0; i < 4; ++i)\n\t\t\t\tfor(int j = 0; j < 4; ++j)\n\t\t\t\t{\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( u_samples_a[i][j], u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t\tcolor += texture2D(u_texture, vec2( 1.0 - u_samples_a[i][j], 1.0 - u_samples_b[i][j] ), u_mipmap_offset );\n\t\t\t\t}\n\t\t gl_FragColor = color * 0.03125;\n\t\t}\n\t\t",
|
|
C.title="Smooth",C.desc="Smooth texture over time",C.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){C._shader||(C._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,C.pixel_shader));var c=this._temp_texture;c&&c.type==a.type&&c.width==a.width&&c.height==a.height||(c={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(a.width,a.height,c),this._temp_texture2=new GL.Texture(a.width,a.height,c),a.copyTo(this._temp_texture2));var c=
|
|
this._temp_texture,b=this._temp_texture2,d=C._shader,f=this._uniforms;f.u_factor=1-this.getInputOrProperty("factor");gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);c.drawTo(function(){b.bind(1);a.toViewport(d,f)});this.setOutputData(0,c);this._temp_texture=b;this._temp_texture2=c}},C.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",
|
|
F.registerNodeType("texture/temporal_smooth",C),r.title="Lineal Avg Smooth",r.desc="Smooth texture linearly over time",r["@samples"]={type:"number",min:1,max:64,step:1,precision:1},r.prototype.getPreviewTexture=function(){return this._temp_texture2},r.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){r._shader||(r._shader_copy=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.pixel_shader_copy),r._shader_avg=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,r.pixel_shader_avg));
|
|
var c=Math.clamp(this.properties.samples,0,64),b=this.frame,d=this.properties.frames_interval;if(0==d||0==b%d){b=this._temp_texture;b&&b.type==a.type&&b.width==c||(b={type:a.type,format:gl.RGBA,filter:gl.NEAREST},this._temp_texture=new GL.Texture(c,1,b),this._temp_texture2=new GL.Texture(c,1,b),this._temp_texture_out=new GL.Texture(1,1,b));var f=this._temp_texture,g=this._temp_texture2,e=r._shader_copy,k=r._shader_avg,h=this._uniforms;h.u_samples=c;h.u_isamples=1/c;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);
|
|
f.drawTo(function(){g.bind(1);a.toViewport(e,h)});this._temp_texture_out.drawTo(function(){f.toViewport(k,h)});this.setOutputData(0,this._temp_texture_out);this._temp_texture=g;this._temp_texture2=f}else this.setOutputData(0,this._temp_texture_out);this.setOutputData(1,this._temp_texture2);this.frame++}},r.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",
|
|
r.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",F.registerNodeType("texture/linear_avg_smooth",
|
|
r),A.title="Image to Texture",A.desc="Uploads an image to the GPU",A.prototype.onExecute=function(){var a=this.getInputData(0);if(a){var c=a.videoWidth||a.width,b=a.videoHeight||a.height;if(a.gltexture)this.setOutputData(0,a.gltexture);else{var d=this._temp_texture;d&&d.width==c&&d.height==b||(this._temp_texture=new GL.Texture(c,b,{format:gl.RGBA,filter:gl.LINEAR}));try{this._temp_texture.uploadImage(a)}catch(f){console.error("image comes from an unsafe location, cannot be uploaded to webgl: "+f);
|
|
return}this.setOutputData(0,this._temp_texture)}}},F.registerNodeType("texture/imageToTexture",A),s.widgets_info={texture:{widget:"texture"},precision:{widget:"combo",values:b.MODE_VALUES}},s.title="LUT",s.desc="Apply LUT to Texture",s.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===b.PASS_THROUGH||!1===this.properties.enabled)this.setOutputData(0,a);else if(a){var c=this.getInputData(1);c||(c=b.getTexture(this.properties.texture));
|
|
if(c){c.bind(0);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_2D,null);var d=this.properties.intensity;this.isInputConnected(2)&&(this.properties.intensity=d=this.getInputData(2));this._tex=b.getTargetTexture(a,this._tex,this.properties.precision);this._tex.drawTo(function(){c.bind(1);a.toViewport(s._shader,{u_texture:0,u_textureB:1,
|
|
u_amount:d})});this.setOutputData(0,this._tex)}else this.setOutputData(0,a)}}},s.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_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",
|
|
F.registerNodeType("texture/LUT",s),n.title="Texture to Channels",n.desc="Split texture channels",n.prototype.onExecute=function(){var a=this.getInputData(0);if(a){this._channels||(this._channels=Array(4));for(var c=gl.RGB,b=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==c||(this._channels[d]=new GL.Texture(a.width,a.height,{type:a.type,format:c,filter:gl.LINEAR})),
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|
b++):this._channels[d]=null;if(b){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);for(var f=Mesh.getScreenQuad(),g=n._shader,e=[[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:e[d]}).draw(f)}),this.setOutputData(d,this._channels[d]))}}},n.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",
|
|
F.registerNodeType("texture/textureChannels",n),t.title="Channels to Texture",t.desc="Split texture channels",t.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},t.prototype.onExecute=function(){var a=b.getWhiteTexture(),c=this.getInputData(0)||a,d=this.getInputData(1)||a,f=this.getInputData(2)||a,g=this.getInputData(3)||a;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad();t._shader||(t._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,t.pixel_shader));var k=t._shader,
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|
a=Math.max(c.width,d.width,f.width,g.width),h=Math.max(c.height,d.height,f.height,g.height),n=this.properties.precision==b.HIGH?b.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._texture&&this._texture.width==a&&this._texture.height==h&&this._texture.type==n||(this._texture=new GL.Texture(a,h,{type:n,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 s=this._uniforms;this._texture.drawTo(function(){c.bind(0);
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|
d.bind(1);f.bind(2);g.bind(3);k.uniforms(s).draw(e)});this.setOutputData(0,this._texture)},t.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",
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|
F.registerNodeType("texture/channelsTexture",t),k.title="Color",k.desc="Generates a 1x1 texture with a constant color",k.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},k.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])},k.prototype.onExecute=
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|
function(){var a=this.properties.precision==b.HIGH?b.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<this.inputs.length;c++){var d=this.inputs[c],f=this.getInputData(c);if(void 0!==f)switch(d.name){case "RGB":case "RGBA":a.set(f);break;case "R":a[0]=f;break;case "G":a[1]=f;break;case "B":a[2]=f;break;case "A":a[3]=f}}0.001<vec4.sqrDist(this._tex_color,
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|
a)&&(this._tex_color.set(a),this._tex.fill(a));this.setOutputData(0,this._tex)},k.prototype.onGetInputs=function(){return[["RGB","vec3"],["RGBA","vec4"],["R","number"],["G","number"],["B","number"],["A","number"]]},F.registerNodeType("texture/color",k),a.title="Gradient",a.desc="Generates a gradient",a["@A"]={type:"color"},a["@B"]={type:"color"},a["@texture_size"]={type:"enum",values:[32,64,128,256,512]},a.prototype.onExecute=function(){gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var c=GL.Mesh.getScreenQuad(),
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|
b=a._shader,d=this.getInputData(0);d||(d=this.properties.A);var f=this.getInputData(1);f||(f=this.properties.B);for(var g=2;g<this.inputs.length;g++){var e=this.inputs[g],k=this.getInputData(g);void 0!==k&&(this.properties[e.name]=k)}var h=this._uniforms;this._uniforms.u_angle=this.properties.angle*DEG2RAD;this._uniforms.u_scale=this.properties.scale;vec3.copy(h.u_colorA,d);vec3.copy(h.u_colorB,f);d=parseInt(this.properties.texture_size);this._tex&&this._tex.width==d||(this._tex=new GL.Texture(d,
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|
d,{format:gl.RGB,filter:gl.LINEAR}));this._tex.drawTo(function(){b.uniforms(h).draw(c)});this.setOutputData(0,this._tex)},a.prototype.onGetInputs=function(){return[["angle","number"],["scale","number"]]},a.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform float u_angle;\n\t\tuniform float u_scale;\n\t\tuniform vec3 u_colorA;\n\t\tuniform vec3 u_colorB;\n\t\t\n\t\tvec2 rotate(vec2 v, float angle)\n\t\t{\n\t\t\tvec2 result;\n\t\t\tfloat _cos = cos(angle);\n\t\t\tfloat _sin = sin(angle);\n\t\t\tresult.x = v.x * _cos - v.y * _sin;\n\t\t\tresult.y = v.x * _sin + v.y * _cos;\n\t\t\treturn result;\n\t\t}\n\t\tvoid main() {\n\t\t\tfloat f = (rotate(u_scale * (v_coord - vec2(0.5)), u_angle) + vec2(0.5)).x;\n\t\t\tvec3 color = mix(u_colorA,u_colorB,clamp(f,0.0,1.0));\n\t\t gl_FragColor = vec4(color,1.0);\n\t\t}\n\t\t",
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|
F.registerNodeType("texture/gradient",a),c.title="Mix",c.desc="Generates a texture mixing two textures",c.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},c.prototype.onExecute=function(){var a=this.getInputData(0);if(this.isOutputConnected(0))if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else{var d=this.getInputData(1);if(a&&d){var f=this.getInputData(2),g=this.getInputData(3);this._tex=b.getTargetTexture(this.properties.size_from_biggest&&d.width>a.width?d:
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|
a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),k=null,h=this._uniforms;f?(k=c._shader_tex,k||(k=c._shader_tex=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader,{MIX_TEX:""}))):(k=c._shader_factor,k||(k=c._shader_factor=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,c.pixel_shader)),g=null==g?this.properties.factor:g,h.u_mix.set([g,g,g,g]));var n=this.properties.invert;this._tex.drawTo(function(){a.bind(n?1:0);d.bind(n?0:1);f&&f.bind(2);
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|
k.uniforms(h).draw(e)});this.setOutputData(0,this._tex)}}},c.prototype.onGetInputs=function(){return[["factor","number"]]},c.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_textureA;\n\t\tuniform sampler2D u_textureB;\n\t\t#ifdef MIX_TEX\n\t\t\tuniform sampler2D u_textureMix;\n\t\t#else\n\t\t\tuniform vec4 u_mix;\n\t\t#endif\n\t\t\n\t\tvoid main() {\n\t\t\t#ifdef MIX_TEX\n\t\t\t vec4 f = texture2D(u_textureMix, v_coord);\n\t\t\t#else\n\t\t\t vec4 f = u_mix;\n\t\t\t#endif\n\t\t gl_FragColor = mix( texture2D(u_textureA, v_coord), texture2D(u_textureB, v_coord), f );\n\t\t}\n\t\t",
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|
F.registerNodeType("texture/mix",c),d.title="Edges",d.desc="Detects edges",d.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},d.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=b.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var c=Mesh.getScreenQuad(),f=d._shader,g=this.properties.invert,e=this.properties.factor,
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|
k=this.properties.threshold?1:0;this._tex.drawTo(function(){a.bind(0);f.uniforms({u_texture:0,u_isize:[1/a.width,1/a.height],u_factor:e,u_threshold:k,u_invert:g?1:0}).draw(c)});this.setOutputData(0,this._tex)}}},d.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_isize;\n\t\tuniform int u_invert;\n\t\tuniform float u_factor;\n\t\tuniform float u_threshold;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 center = texture2D(u_texture, v_coord);\n\t\t\tvec4 up = texture2D(u_texture, v_coord + u_isize * vec2(0.0,1.0) );\n\t\t\tvec4 down = texture2D(u_texture, v_coord + u_isize * vec2(0.0,-1.0) );\n\t\t\tvec4 left = texture2D(u_texture, v_coord + u_isize * vec2(1.0,0.0) );\n\t\t\tvec4 right = texture2D(u_texture, v_coord + u_isize * vec2(-1.0,0.0) );\n\t\t\tvec4 diff = abs(center - up) + abs(center - down) + abs(center - left) + abs(center - right);\n\t\t\tdiff *= u_factor;\n\t\t\tif(u_invert == 1)\n\t\t\t\tdiff.xyz = vec3(1.0) - diff.xyz;\n\t\t\tif( u_threshold == 0.0 )\n\t\t\t\tgl_FragColor = vec4( diff.xyz, center.a );\n\t\t\telse\n\t\t\t\tgl_FragColor = vec4( diff.x > 0.5 ? 1.0 : 0.0, diff.y > 0.5 ? 1.0 : 0.0, diff.z > 0.5 ? 1.0 : 0.0, center.a );\n\t\t}\n\t\t",
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|
F.registerNodeType("texture/edges",d),g.title="Depth Range",g.desc="Generates a texture with a depth range",g.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a){var c=gl.UNSIGNED_BYTE;this.properties.high_precision&&(c=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==c&&this._temp_texture.width==a.width&&this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:c,format:gl.RGBA,
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|
filter:gl.LINEAR}));var b=this._uniforms,c=this.properties.distance;this.isInputConnected(1)&&(c=this.getInputData(1),this.properties.distance=c);var d=this.properties.range;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.range=d);b.u_distance=c;b.u_range=d;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var f=Mesh.getScreenQuad();g._shader||(g._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader),g._shader_onlydepth=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,g.pixel_shader,
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|
{ONLY_DEPTH:""}));var e=this.properties.only_depth?g._shader_onlydepth:g._shader,c=null,c=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];b.u_camera_planes=c;this._temp_texture.drawTo(function(){a.bind(0);e.uniforms(b).draw(f)});this._temp_texture.near_far_planes=c;this.setOutputData(0,this._temp_texture)}}},g.pixel_shader="precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_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",
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F.registerNodeType("texture/depth_range",g),f.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},f.title="Linear Depth",f.desc="Creates a color texture with linear depth",f.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&(a.format==gl.DEPTH_COMPONENT||a.format==gl.DEPTH_STENCIL)){var c=this.properties.precision==b.HIGH?gl.HIGH_PRECISION_FORMAT:gl.UNSIGNED_BYTE;this._temp_texture&&this._temp_texture.type==c&&this._temp_texture.width==a.width&&
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this._temp_texture.height==a.height||(this._temp_texture=new GL.Texture(a.width,a.height,{type:c,format:gl.RGB,filter:gl.LINEAR}));var d=this._uniforms;d.u_near=a.near_far_planes[0];d.u_far=a.near_far_planes[1];d.u_invert=this.properties.invert?1:0;gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var g=Mesh.getScreenQuad();f._shader||(f._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,f.pixel_shader));var e=f._shader,c=null,c=a.near_far_planes?a.near_far_planes:window.LS&&LS.Renderer._main_camera?
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LS.Renderer._main_camera._uniforms.u_camera_planes:[0.1,1E3];d.u_camera_planes=c;this._temp_texture.drawTo(function(){a.bind(0);e.uniforms(d).draw(g)});this._temp_texture.near_far_planes=c;this.setOutputData(0,this._temp_texture)}}},f.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_near;\n\t\tuniform float u_far;\n\t\tuniform int u_invert;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_near;\n\t\t\tfloat zFar = u_far;\n\t\t\tfloat depth = texture2D(u_texture, v_coord).x;\n\t\t\tdepth = depth * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t",
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F.registerNodeType("texture/linear_depth",f),K.title="Blur",K.desc="Blur a texture",K.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},K.max_iterations=20,K.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)&&
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|
(b=this.getInputData(1),this.properties.iterations=b);b=Math.min(Math.floor(b),K.max_iterations);if(0==b)this.setOutputData(0,a);else{var d=this.properties.intensity;this.isInputConnected(2)&&(d=this.getInputData(2),this.properties.intensity=d);var f=F.camera_aspect;f||void 0===window.gl||(f=gl.canvas.height/gl.canvas.width);f||(f=1);var f=this.properties.preserve_aspect?f:1,g=this.properties.scale||[1,1];a.applyBlur(f*g[0],g[1],d,c);for(a=1;a<b;++a)c.applyBlur(f*g[0]*(a+1),g[1]*(a+1),d);this.setOutputData(0,
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|
c)}}},F.registerNodeType("texture/blur",K),x.title="Glow",x.desc="Filters a texture giving it a glow effect",x.weights=new Float32Array([0.5,0.4,0.3,0.2]),x.widgets_info={iterations:{type:"number",min:0,max:16,step:1,precision:0},threshold:{type:"number",min:0,max:10,step:0.01,precision:2},precision:{widget:"combo",values:b.MODE_VALUES}},x.prototype.onGetInputs=function(){return[["enabled","boolean"],["threshold","number"],["intensity","number"],["persistence","number"],["iterations","number"],["dirt_factor",
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|
"number"]]},x.prototype.onGetOutputs=function(){return[["average","Texture"]]},x.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isAnyOutputConnected())if(this.properties.precision===b.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var c=a.width,d=a.height,f={format:a.format,type:a.type,minFilter:GL.LINEAR,magFilter:GL.LINEAR,wrap:gl.CLAMP_TO_EDGE},g=b.getTextureType(this.properties.precision,a),e=this._uniforms,k=this._textures,h=x._cut_shader;
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h||(h=x._cut_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.cut_pixel_shader));gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);e.u_threshold=this.getInputOrProperty("threshold");var n=k[0]=GL.Texture.getTemporary(c,d,f);a.blit(n,h.uniforms(e));var s=n,l=this.getInputOrProperty("iterations"),l=Math.clamp(l,1,16)|0,p=e.u_texel_size,q=this.getInputOrProperty("intensity");e.u_intensity=1;e.u_delta=this.properties.scale;h=x._shader;h||(h=x._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.scale_pixel_shader));
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|
for(var m=1;m<l;m++){c>>=1;1<(d|0)&&(d>>=1);if(2>c)break;n=k[m]=GL.Texture.getTemporary(c,d,f);p[0]=1/s.width;p[1]=1/s.height;s.blit(n,h.uniforms(e));s=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/s.width,p[1]=1/s.height,e.u_intensity=q,e.u_delta=1,s.blit(c,h.uniforms(e)),this.setOutputData(2,c));gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);e.u_intensity=
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this.getInputOrProperty("persistence");e.u_delta=0.5;for(m-=2;0<=m;m--)n=k[m],k[m]=null,p[0]=1/s.width,p[1]=1/s.height,s.blit(n,h.uniforms(e)),GL.Texture.releaseTemporary(s),s=n;gl.disable(gl.BLEND);this.isOutputConnected(1)&&(k=this._glow_texture,k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._glow_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR})),s.blit(k),this.setOutputData(1,k));if(this.isOutputConnected(0)){k=this._final_texture;
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|
k&&k.width==a.width&&k.height==a.height&&k.type==g&&k.format==a.format||(k=this._final_texture=new GL.Texture(a.width,a.height,{type:g,format:a.format,filter:gl.LINEAR}));var t=this.getInputData(1),r=this.getInputOrProperty("dirt_factor");e.u_intensity=q;h=t?x._dirt_final_shader:x._final_shader;h||(h=t?x._dirt_final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.final_pixel_shader,{USE_DIRT:""}):x._final_shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,x.final_pixel_shader));k.drawTo(function(){a.bind(0);
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|
s.bind(1);t&&(h.setUniform("u_dirt_factor",r),h.setUniform("u_dirt_texture",t.bind(2)));h.toViewport(e)});this.setOutputData(0,k)}GL.Texture.releaseTemporary(s)}},x.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}",x.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}",
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|
x.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}",
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|
F.registerNodeType("texture/glow",x),H.title="Kuwahara Filter",H.desc="Filters a texture giving an artistic oil canvas painting",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}));c=this.properties.radius;c=Math.min(Math.floor(c),H.max_radius);if(0==
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c)this.setOutputData(0,a);else{var b=this.properties.intensity,d=F.camera_aspect;d||void 0===window.gl||(d=gl.canvas.height/gl.canvas.width);d||(d=1);d=this.properties.preserve_aspect?d:1;H._shaders[c]||(H._shaders[c]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,H.pixel_shader,{RADIUS:c.toFixed(0)}));var f=H._shaders[c],g=GL.Mesh.getScreenQuad();a.bind(0);this._temp_texture.drawTo(function(){f.uniforms({u_texture:0,u_intensity:b,u_resolution:[a.width,a.height],u_iResolution:[1/a.width,1/a.height]}).draw(g)});
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this.setOutputData(0,this._temp_texture)}}},H.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",
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F.registerNodeType("texture/kuwahara",H),I.title="XDoG Filter",I.desc="Filters a texture giving an artistic ink style",I.max_radius=10,I._shaders=[],I.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}));I._xdog_shader||(I._xdog_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,I.xdog_pixel_shader));
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var d=I._xdog_shader,b=GL.Mesh.getScreenQuad(),f=this.properties.sigma,g=this.properties.k,e=this.properties.p,k=this.properties.epsilon,h=this.properties.phi;a.bind(0);this._temp_texture.drawTo(function(){d.uniforms({src:0,sigma:f,k:g,p:e,epsilon:k,phi:h,cvsWidth:a.width,cvsHeight:a.height}).draw(b)});this.setOutputData(0,this._temp_texture)}},I.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<MAX_NUM_ITERATION;cnt++){\n\t\tif(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}",
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F.registerNodeType("texture/xDoG",I),G.title="Webcam",G.desc="Webcam texture",G.is_webcam_open=!1,G.prototype.openStream=function(){function a(d){G.is_webcam_open=!1;console.log("Webcam rejected",d);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}},G.prototype.closeStream=function(){if(this._webcam_stream){var a=
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this._webcam_stream.getTracks();if(a.length)for(var c=0;c<a.length;++c)a[c].stop();G.is_webcam_open=!1;this._video=this._webcam_stream=null;this.boxcolor="black";this.trigger("stream_closed")}},G.prototype.streamReady=function(a){this._webcam_stream=a;this.boxcolor="green";var c=this._video;c||(c=document.createElement("video"),c.autoplay=!0,c.srcObject=a,this._video=c,c.onloadedmetadata=function(a){G.is_webcam_open=!0;console.log(a)});this.trigger("stream_ready",c)},G.prototype.onPropertyChanged=
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|
function(a,c){"facingMode"==a&&(this.properties.facingMode=c,this.closeStream(),this.openStream())},G.prototype.onRemoved=function(){if(this._webcam_stream){var a=this._webcam_stream.getTracks();if(a.length)for(var c=0;c<a.length;++c)a[c].stop();this._video=this._webcam_stream=null}},G.prototype.onDrawBackground=function(a){this.flags.collapsed||20>=this.size[1]||!this._video||(a.save(),a.webgl?this._video_texture&&a.drawImage(this._video_texture,0,0,this.size[0],this.size[1]):a.drawImage(this._video,
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|
0,0,this.size[0],this.size[1]),a.restore())},G.prototype.onExecute=function(){null!=this._webcam_stream||this._waiting_confirmation||this.openStream();if(this._video&&this._video.videoWidth){var a=this._video.videoWidth,c=this._video.videoHeight,d=this._video_texture;d&&d.width==a&&d.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&&(b.getTexturesContainer()[this.properties.texture_name]=
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this._video_texture);this.setOutputData(0,this._video_texture);for(a=1;a<this.outputs.length;++a)if(this.outputs[a])switch(this.outputs[a].name){case "width":this.setOutputData(a,this._video.videoWidth);break;case "height":this.setOutputData(a,this._video.videoHeight)}}},G.prototype.onGetOutputs=function(){return[["width","number"],["height","number"],["stream_ready",F.EVENT],["stream_closed",F.EVENT],["stream_error",F.EVENT]]},F.registerNodeType("texture/webcam",G),E.title="Lens FX",E.desc="distortion and chromatic aberration",
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|
E.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},E.prototype.onGetInputs=function(){return[["enabled","boolean"]]},E.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0))if(this.properties.precision===b.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var c=this._temp_texture;c&&c.width==a.width&&c.height==a.height&&c.type==a.type||(c=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,
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|
filter:gl.LINEAR}));var d=E._shader;d||(d=E._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,E.pixel_shader));var f=this.getInputData(1);null==f&&(f=this.properties.factor);var g=this._uniforms;g.u_factor=f;gl.disable(gl.DEPTH_TEST);c.drawTo(function(){a.bind(0);d.uniforms(g).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,c)}},E.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_factor;\n\t\tvec2 barrelDistortion(vec2 coord, float amt) {\n\t\t\tvec2 cc = coord - 0.5;\n\t\t\tfloat dist = dot(cc, cc);\n\t\t\treturn coord + cc * dist * amt;\n\t\t}\n\t\t\n\t\tfloat sat( float t )\n\t\t{\n\t\t\treturn clamp( t, 0.0, 1.0 );\n\t\t}\n\t\t\n\t\tfloat linterp( float t ) {\n\t\t\treturn sat( 1.0 - abs( 2.0*t - 1.0 ) );\n\t\t}\n\t\t\n\t\tfloat remap( float t, float a, float b ) {\n\t\t\treturn sat( (t - a) / (b - a) );\n\t\t}\n\t\t\n\t\tvec4 spectrum_offset( float t ) {\n\t\t\tvec4 ret;\n\t\t\tfloat lo = step(t,0.5);\n\t\t\tfloat hi = 1.0-lo;\n\t\t\tfloat w = linterp( remap( t, 1.0/6.0, 5.0/6.0 ) );\n\t\t\tret = vec4(lo,1.0,hi, 1.) * vec4(1.0-w, w, 1.0-w, 1.);\n\t\t\n\t\t\treturn pow( ret, vec4(1.0/2.2) );\n\t\t}\n\t\t\n\t\tconst float max_distort = 2.2;\n\t\tconst int num_iter = 12;\n\t\tconst float reci_num_iter_f = 1.0 / float(num_iter);\n\t\t\n\t\tvoid main()\n\t\t{\t\n\t\t\tvec2 uv=v_coord;\n\t\t\tvec4 sumcol = vec4(0.0);\n\t\t\tvec4 sumw = vec4(0.0);\t\n\t\t\tfor ( int i=0; i<num_iter;++i )\n\t\t\t{\n\t\t\t\tfloat t = float(i) * reci_num_iter_f;\n\t\t\t\tvec4 w = spectrum_offset( t );\n\t\t\t\tsumw += w;\n\t\t\t\tsumcol += w * texture2D( u_texture, barrelDistortion(uv, .6 * max_distort*t * u_factor ) );\n\t\t\t}\n\t\t\tgl_FragColor = sumcol / sumw;\n\t\t}",
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F.registerNodeType("texture/lensfx",E),u.title="Curve",u.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||(c=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=u._shader;d||(d=u._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,u.pixel_shader));!this._must_update&&this._curve_texture||this.updateCurve();var b=this._uniforms,
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|
f=this._curve_texture;c.drawTo(function(){gl.disable(gl.DEPTH_TEST);a.bind(0);f.bind(1);d.uniforms(b).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,c)}},u.prototype.sampleCurve=function(a,c){if(c=c||this._points.RGB){for(var d=0;d<c.length-1;++d){var b=c[d],f=c[d+1];if(!(f[0]<a)){d=f[0]-b[0];if(1E-5>Math.abs(d))return b[1];d=(a-b[0])/d;return b[1]*(1-d)+f[1]*d}}return 0}},u.prototype.updateCurve=function(){for(var a=this._values,c=a.length/4,d=this.properties.split_channels,b=0;b<c;++b){if(d)a[4*
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b]=Math.clamp(255*this.sampleCurve(b/c,this._points.R),0,255),a[4*b+1]=Math.clamp(255*this.sampleCurve(b/c,this._points.G),0,255),a[4*b+2]=Math.clamp(255*this.sampleCurve(b/c,this._points.B),0,255);else{var f=this.sampleCurve(b/c);a[4*b]=a[4*b+1]=a[4*b+2]=Math.clamp(255*f,0,255)}a[4*b+3]=255}this._curve_texture||(this._curve_texture=new GL.Texture(256,1,{format:gl.RGBA,magFilter:gl.LINEAR,wrap:gl.CLAMP_TO_EDGE}));this._curve_texture.uploadData(a,null,!0)},u.prototype.onSerialize=function(a){var c=
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{},d;for(d in this._points)c[d]=this._points[d].concat();a.curves=c},u.prototype.onConfigure=function(a){this._points=a.curves;this.curve_editor&&(curve_editor.points=this._points);this._must_update=!0},u.prototype.onMouseDown=function(a,c,d){if(this.curve_editor)return(a=this.curve_editor.onMouseDown([c[0],c[1]-this.curve_offset],d))&&this.captureInput(!0),a},u.prototype.onMouseMove=function(a,c,d){if(this.curve_editor)return this.curve_editor.onMouseMove([c[0],c[1]-this.curve_offset],d)},u.prototype.onMouseUp=
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|
function(a,c,d){if(this.curve_editor)return this.curve_editor.onMouseUp([c[0],c[1]-this.curve_offset],d);this.captureInput(!1)},u.channel_line_colors={RGB:"#666",R:"#F33",G:"#3F3",B:"#33F"},u.prototype.onDrawBackground=function(a,c){if(!this.flags.collapsed){this.curve_editor||(this.curve_editor=new F.CurveEditor(this._points.R));a.save();a.translate(0,this.curve_offset);var d=this.widgets[1].value;this.properties.split_channels?("RGB"==d&&(this.widgets[1].value=d="R",this.widgets[1].disabled=!1),
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this.curve_editor.points=this._points.R,this.curve_editor.draw(a,[this.size[0],this.size[1]-this.curve_offset],c,"#111",u.channel_line_colors.R,!0),a.globalCompositeOperation="lighten",this.curve_editor.points=this._points.G,this.curve_editor.draw(a,[this.size[0],this.size[1]-this.curve_offset],c,null,u.channel_line_colors.G,!0),this.curve_editor.points=this._points.B,this.curve_editor.draw(a,[this.size[0],this.size[1]-this.curve_offset],c,null,u.channel_line_colors.B,!0),a.globalCompositeOperation=
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"source-over"):(this.widgets[1].value=d="RGB",this.widgets[1].disabled=!0);this.curve_editor.points=this._points[d];this.curve_editor.draw(a,[this.size[0],this.size[1]-this.curve_offset],c,this.properties.split_channels?null:"#111",u.channel_line_colors[d]);a.restore()}},u.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_curve;\n\t\tuniform float u_range;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord ) * u_range;\n\t\t\tcolor.x = texture2D( u_curve, vec2( color.x, 0.5 ) ).x;\n\t\t\tcolor.y = texture2D( u_curve, vec2( color.y, 0.5 ) ).y;\n\t\t\tcolor.z = texture2D( u_curve, vec2( color.z, 0.5 ) ).z;\n\t\t\t//color.w = texture2D( u_curve, vec2( color.w, 0.5 ) ).w;\n\t\t\tgl_FragColor = color;\n\t\t}",
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F.registerNodeType("texture/curve",u),M.title="Exposition",M.desc="Controls texture exposition",M.widgets_info={exposition:{widget:"slider",min:0,max:3},precision:{widget:"combo",values:b.MODE_VALUES}},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||(c=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=M._shader;d||(d=
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|
M._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,M.pixel_shader));var b=this.getInputData(1);null!=b&&(this.properties.exposition=b);var f=this._uniforms;c.drawTo(function(){gl.disable(gl.DEPTH_TEST);a.bind(0);d.uniforms(f).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,c)}},M.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_exposition;\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\t\t\tgl_FragColor = vec4( color.xyz * u_exposition, color.a );\n\t\t}",
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F.registerNodeType("texture/exposition",M),J.title="Tone Mapping",J.desc="Applies Tone Mapping to convert from high to low",J.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES}},J.prototype.onGetInputs=function(){return[["enabled","boolean"]]},J.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0))if(this.properties.precision===b.PASS_THROUGH||!1===this.getInputOrProperty("enabled"))this.setOutputData(0,a);else{var c=this._temp_texture;c&&c.width==a.width&&
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|
c.height==a.height&&c.type==a.type||(c=this._temp_texture=new GL.Texture(a.width,a.height,{type:a.type,format:gl.RGBA,filter:gl.LINEAR}));var d=this.getInputData(1);null==d&&(d=this.properties.average_lum);var f=this._uniforms,g=null;d.constructor===Number?(this.properties.average_lum=d,f.u_average_lum=this.properties.average_lum,g=J._shader,g||(g=J._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,J.pixel_shader))):d.constructor===GL.Texture&&(f.u_average_texture=d.bind(1),g=J._shader_texture,
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|
g||(g=J._shader_texture=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,J.pixel_shader,{AVG_TEXTURE:""})));f.u_lumwhite2=this.properties.lum_white*this.properties.lum_white;f.u_scale=this.properties.scale;f.u_igamma=1/this.properties.gamma;gl.disable(gl.DEPTH_TEST);c.drawTo(function(){a.bind(0);g.uniforms(f).draw(GL.Mesh.getScreenQuad())});this.setOutputData(0,this._temp_texture)}},J.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform float u_scale;\n\t\t#ifdef AVG_TEXTURE\n\t\t\tuniform sampler2D u_average_texture;\n\t\t#else\n\t\t\tuniform float u_average_lum;\n\t\t#endif\n\t\tuniform float u_lumwhite2;\n\t\tuniform float u_igamma;\n\t\tvec3 RGB2xyY (vec3 rgb)\n\t\t{\n\t\t\t const mat3 RGB2XYZ = mat3(0.4124, 0.3576, 0.1805,\n\t\t\t\t\t\t\t\t\t 0.2126, 0.7152, 0.0722,\n\t\t\t\t\t\t\t\t\t 0.0193, 0.1192, 0.9505);\n\t\t\tvec3 XYZ = RGB2XYZ * rgb;\n\t\t\t\n\t\t\tfloat f = (XYZ.x + XYZ.y + XYZ.z);\n\t\t\treturn vec3(XYZ.x / f,\n\t\t\t\t\t\tXYZ.y / f,\n\t\t\t\t\t\tXYZ.y);\n\t\t}\n\t\t\n\t\tvoid main() {\n\t\t\tvec4 color = texture2D( u_texture, v_coord );\n\t\t\tvec3 rgb = color.xyz;\n\t\t\tfloat average_lum = 0.0;\n\t\t\t#ifdef AVG_TEXTURE\n\t\t\t\tvec3 pixel = texture2D(u_average_texture,vec2(0.5)).xyz;\n\t\t\t\taverage_lum = (pixel.x + pixel.y + pixel.z) / 3.0;\n\t\t\t#else\n\t\t\t\taverage_lum = u_average_lum;\n\t\t\t#endif\n\t\t\t//Ld - this part of the code is the same for both versions\n\t\t\tfloat lum = dot(rgb, vec3(0.2126, 0.7152, 0.0722));\n\t\t\tfloat L = (u_scale / average_lum) * lum;\n\t\t\tfloat Ld = (L * (1.0 + L / u_lumwhite2)) / (1.0 + L);\n\t\t\t//first\n\t\t\t//vec3 xyY = RGB2xyY(rgb);\n\t\t\t//xyY.z *= Ld;\n\t\t\t//rgb = xyYtoRGB(xyY);\n\t\t\t//second\n\t\t\trgb = (rgb / lum) * Ld;\n\t\t\trgb = max(rgb,vec3(0.001));\n\t\t\trgb = pow( rgb, vec3( u_igamma ) );\n\t\t\tgl_FragColor = vec4( rgb, color.a );\n\t\t}",
|
|
F.registerNodeType("texture/tonemapping",J),L.title="Perlin",L.desc="Generates a perlin noise texture",L.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES},width:{type:"Number",precision:0,step:1},height:{type:"Number",precision:0,step:1},octaves:{type:"Number",precision:0,step:1,min:1,max:50}},L.prototype.onGetInputs=function(){return[["seed","Number"],["persistence","Number"],["octaves","Number"],["scale","Number"],["amplitude","Number"],["offset","vec2"]]},L.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=
|
|
this.properties.width|0,c=this.properties.height|0;0==a&&(a=gl.viewport_data[2]);0==c&&(c=gl.viewport_data[3]);var d=b.getTextureType(this.properties.precision),f=this._texture;f&&f.width==a&&f.height==c&&f.type==d||(f=this._texture=new GL.Texture(a,c,{type:d,format:gl.RGB,filter:gl.LINEAR}));var g=this.getInputOrProperty("persistence"),e=this.getInputOrProperty("octaves"),k=this.getInputOrProperty("offset"),h=this.getInputOrProperty("scale"),n=this.getInputOrProperty("amplitude"),s=this.getInputOrProperty("seed"),
|
|
d=""+a+c+d+g+e+h+s+k[0]+k[1]+n;if(d!=this._key){this._key=d;var l=this._uniforms;l.u_persistence=g;l.u_octaves=e;l.u_offset.set(k);l.u_scale=h;l.u_amplitude=n;l.u_seed=128*s;l.u_viewport[0]=a;l.u_viewport[1]=c;var p=L._shader;p||(p=L._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,L.pixel_shader));gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);f.drawTo(function(){p.uniforms(l).draw(GL.Mesh.getScreenQuad())})}this.setOutputData(0,f)}},L.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec2 u_offset;\n\t\tuniform float u_scale;\n\t\tuniform float u_persistence;\n\t\tuniform int u_octaves;\n\t\tuniform float u_amplitude;\n\t\tuniform vec2 u_viewport;\n\t\tuniform float u_seed;\n\t\t#define M_PI 3.14159265358979323846\n\t\t\n\t\tfloat rand(vec2 c){\treturn fract(sin(dot(c.xy ,vec2( 12.9898 + u_seed,78.233 + u_seed))) * 43758.5453); }\n\t\t\n\t\tfloat noise(vec2 p, float freq ){\n\t\t\tfloat unit = u_viewport.x/freq;\n\t\t\tvec2 ij = floor(p/unit);\n\t\t\tvec2 xy = mod(p,unit)/unit;\n\t\t\t//xy = 3.*xy*xy-2.*xy*xy*xy;\n\t\t\txy = .5*(1.-cos(M_PI*xy));\n\t\t\tfloat a = rand((ij+vec2(0.,0.)));\n\t\t\tfloat b = rand((ij+vec2(1.,0.)));\n\t\t\tfloat c = rand((ij+vec2(0.,1.)));\n\t\t\tfloat d = rand((ij+vec2(1.,1.)));\n\t\t\tfloat x1 = mix(a, b, xy.x);\n\t\t\tfloat x2 = mix(c, d, xy.x);\n\t\t\treturn mix(x1, x2, xy.y);\n\t\t}\n\t\t\n\t\tfloat pNoise(vec2 p, int res){\n\t\t\tfloat persistance = u_persistence;\n\t\t\tfloat n = 0.;\n\t\t\tfloat normK = 0.;\n\t\t\tfloat f = 4.;\n\t\t\tfloat amp = 1.0;\n\t\t\tint iCount = 0;\n\t\t\tfor (int i = 0; i<50; i++){\n\t\t\t\tn+=amp*noise(p, f);\n\t\t\t\tf*=2.;\n\t\t\t\tnormK+=amp;\n\t\t\t\tamp*=persistance;\n\t\t\t\tif (iCount >= res)\n\t\t\t\t\tbreak;\n\t\t\t\tiCount++;\n\t\t\t}\n\t\t\tfloat nf = n/normK;\n\t\t\treturn nf*nf*nf*nf;\n\t\t}\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord * u_scale * u_viewport + u_offset * u_scale;\n\t\t\tvec4 color = vec4( pNoise( uv, u_octaves ) * u_amplitude );\n\t\t\tgl_FragColor = color;\n\t\t}",
|
|
F.registerNodeType("texture/perlin",L),N.title="Canvas2D",N.desc="Executes Canvas2D code inside a texture or the viewport.",N.help="Set width and height to 0 to match viewport size.",N.widgets_info={precision:{widget:"combo",values:b.MODE_VALUES},code:{type:"code"},width:{type:"Number",precision:0,step:1},height:{type:"Number",precision:0,step:1}},N.prototype.onPropertyChanged=function(a,c){"code"==a&&this.compileCode(c)},N.prototype.compileCode=function(a){this._func=null;if(F.allow_scripts)try{this._func=
|
|
new Function("canvas","ctx","time","script","v",a),this.boxcolor="#00FF00"}catch(c){this.boxcolor="#FF0000",console.error("Error parsing script"),console.error(c)}},N.prototype.onExecute=function(){var a=this._func;a&&this.isOutputConnected(0)&&this.executeDraw(a)},N.prototype.executeDraw=function(a){var c=this.properties.width||gl.canvas.width,d=this.properties.height||gl.canvas.height,f=this._temp_texture,g=b.getTextureType(this.properties.precision);f&&f.width==c&&f.height==d&&f.type==g||(f=this._temp_texture=
|
|
new GL.Texture(c,d,{format:gl.RGBA,filter:gl.LINEAR,type:g}));var e=this.getInputData(0),k=this.properties,h=this,n=this.graph.getTime(),s=gl,l=gl.canvas;if(this.properties.use_html_canvas||!z.enableWebGLCanvas)this._canvas?(l=this._canvas,s=this._ctx):(l=this._canvas=createCanvas(c.height),s=this._ctx=l.getContext("2d")),l.width=c,l.height=d;if(s==gl)f.drawTo(function(){gl.start2D();k.clear&&(gl.clearColor(0,0,0,0),gl.clear(gl.COLOR_BUFFER_BIT));try{a.draw?a.draw.call(h,l,s,n,a,e):a.call(h,l,s,n,
|
|
a,e),h.boxcolor="#00FF00"}catch(c){h.boxcolor="#FF0000",console.error("Error executing script"),console.error(c)}gl.finish2D()});else{k.clear&&s.clearRect(0,0,l.width,l.height);try{a.draw?a.draw.call(this,l,s,n,a,e):a.call(this,l,s,n,a,e),this.boxcolor="#00FF00"}catch(p){this.boxcolor="#FF0000",console.error("Error executing script"),console.error(p)}f.uploadImage(l)}this.setOutputData(0,f)},F.registerNodeType("texture/canvas2D",N),O.title="Matte",O.desc="Extracts background",O.widgets_info={key_color:{widget:"color"},
|
|
precision:{widget:"combo",values:b.MODE_VALUES}},O.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(this.properties.precision===b.PASS_THROUGH)this.setOutputData(0,a);else if(a){this._tex=b.getTargetTexture(a,this._tex,this.properties.precision);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);this._uniforms||(this._uniforms={u_texture:0,u_key_color:this.properties.key_color,u_threshold:1,u_slope:1});var c=this._uniforms,d=Mesh.getScreenQuad(),f=O._shader;f||
|
|
(f=O._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,O.pixel_shader));c.u_key_color=this.properties.key_color;c.u_threshold=this.properties.threshold;c.u_slope=this.properties.slope;this._tex.drawTo(function(){a.bind(0);f.uniforms(c).draw(d)});this.setOutputData(0,this._tex)}}},O.pixel_shader="precision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec3 u_key_color;\n\t\tuniform float u_threshold;\n\t\tuniform float u_slope;\n\t\t\n\t\tvoid main() {\n\t\t\tvec3 color = texture2D( u_texture, v_coord ).xyz;\n\t\t\tfloat diff = length( normalize(color) - normalize(u_key_color) );\n\t\t\tfloat edge = u_threshold * (1.0 - u_slope);\n\t\t\tfloat alpha = smoothstep( edge, u_threshold, diff);\n\t\t\tgl_FragColor = vec4( color, alpha );\n\t\t}",
|
|
F.registerNodeType("texture/matte",O),P.title="CubemapToTexture2D",P.desc="Transforms a CUBEMAP texture into a TEXTURE2D in Polar Representation",P.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputData(0);if(a&&a.texture_type==GL.TEXTURE_CUBE_MAP){!this._last_tex||this._last_tex.height==a.height&&this._last_tex.type==a.type||(this._last_tex=null);var c=this.getInputOrProperty("yaw");this._last_tex=GL.Texture.cubemapToTexture2D(a,a.height,this._last_tex,!0,c);this.setOutputData(0,
|
|
this._last_tex)}}},F.registerNodeType("texture/cubemapToTexture2D",P))})(this);
|
|
(function(z){function b(){return 1E5*Math.random()|0}function m(){this.addInput("obj","");this.addInput("radius","number");this.addOutput("out","geometry");this.addOutput("points","[vec3]");this.properties={radius:1,num_points:4096,generate_normals:!0,regular:!1,mode:m.SPHERE,force_update:!1};this.points=new Float32Array(3*this.properties.num_points);this.normals=new Float32Array(3*this.properties.num_points);this.must_update=!0;this.version=0;var a=this;this.addWidget("button","update",null,function(){a.must_update=
|
|
!0});this.geometry={vertices:null,_id:b()};this._last_radius=this._old_obj=null}function q(a,d){var b=a.length,f=0,e=0,k=b;if(0==b)return-1;if(1==b)return 0;for(;k>=f;){e=0.5*(k+f)|0;b=a[e];if(b==d)break;if(f==k-1)return f;b<d?f=e:k=e}return e}function p(){this.addInput("points","geometry");this.addOutput("instances","[mat4]");this.properties={mode:1};this.must_update=!0;this.matrices=[]}function y(){this.addInput("in","geometry,[mat4]");this.addInput("mat4","mat4");this.addOutput("out","geometry");
|
|
this.properties={};this.geometry={type:"triangles",vertices:null,_id:b()};this._last_version=this._last_geometry_id=-1;this._last_key="";this.must_update=!0}function h(){this.addInput("sides","number");this.addInput("radius","number");this.addOutput("out","geometry");this.properties={sides:6,radius:1};this.geometry={type:"line_loop",vertices:null,_id:b()};this.version=this.geometry_id=-1;this.must_update=!0;this.last_info={sides:-1,radius:-1}}function D(){this.addInput("","geometry");this.addOutput("",
|
|
"geometry");this.properties={top_cap:!0,bottom_cap:!0,offset:[0,100,0]};this._last_geo_version=this.version=-1;this._must_update=!0}function v(){this.addInput("in","geometry");this.addOutput("out","geometry");this.properties={code:"V[1] += 0.01 * Math.sin(I + T*0.001);",execute_every_frame:!1};this.geometry=null;this.version=this.geometry_id=-1;this.must_update=!0;this.func=this.vertices=null}function w(){this.addInput("in","geometry");this.addOutput("out","geometry");this.properties={min_dist:0.4,
|
|
max_dist:0.5,max_connections:0,probability:1};this.version=this.geometry_id=-1;this.my_version=1;this.must_update=!0}function B(){this.addInput("mesh","mesh");this.addOutput("out","geometry");this.geometry={};this.last_mesh=null}function l(){this.addInput("in","geometry");this.addOutput("mesh","mesh");this.properties={};this.version=-1;this.mesh=null}function e(){this.addInput("mesh","mesh");this.addInput("mat4","mat4");this.addInput("tex","texture");this.properties={enabled:!0,primitive:GL.TRIANGLES,
|
|
additive:!1,color:[1,1,1],opacity:1};this.color=vec4.create([1,1,1,1]);this.model_matrix=mat4.create();this.uniforms={u_color:this.color,u_model:this.model_matrix}}function C(){this.addInput("size","number");this.addOutput("out","mesh");this.properties={type:1,size:1,subdivisions:32};this.version=1E5*Math.random()|0;this.last_info={type:-1,size:-1,subdivisions:-1}}function r(){this.addInput("in","geometry");this.addInput("mat4","mat4");this.addInput("tex","texture");this.properties={enabled:!0,point_size:0.1,
|
|
fixed_size:!1,additive:!0,color:[1,1,1],opacity:1};this.color=vec4.create([1,1,1,1]);this.uniforms={u_point_size:1,u_perspective:1,u_point_perspective:1,u_color:this.color};this.version=this.geometry_id=-1;this.mesh=null}var A=z.LiteGraph,s=new Float32Array(16),n=new Float32Array(16),t=new Float32Array(16),k=new Float32Array(16),a={u_view:s,u_projection:n,u_viewprojection:t,u_model:k};A.LGraphRender={onRequestCameraMatrices:null};z.LGraphPoints3D=m;m.RECTANGLE=1;m.CIRCLE=2;m.CUBE=10;m.SPHERE=11;m.HEMISPHERE=
|
|
12;m.INSIDE_SPHERE=13;m.OBJECT=20;m.OBJECT_UNIFORMLY=21;m.MODE_VALUES={rectangle:m.RECTANGLE,circle:m.CIRCLE,cube:m.CUBE,sphere:m.SPHERE,hemisphere:m.HEMISPHERE,inside_sphere:m.INSIDE_SPHERE,object:m.OBJECT,object_uniformly:m.OBJECT_UNIFORMLY};m.widgets_info={mode:{widget:"combo",values:m.MODE_VALUES}};m.title="list of points";m.desc="returns an array of points";m.prototype.onPropertyChanged=function(a,d){this.must_update=!0};m.prototype.onExecute=function(){var a=this.getInputData(0);if(a!=this._old_obj||
|
|
a&&a._version!=this._old_obj_version)this._old_obj=a,this.must_update=!0;a=this.getInputData(1);null==a&&(a=this.properties.radius);this._last_radius!=a&&(this._last_radius=a,this.must_update=!0);if(this.must_update||this.properties.force_update)this.must_update=!1,this.updatePoints();this.geometry.vertices=this.points;this.geometry.normals=this.normals;this.geometry._version=this.version;this.setOutputData(0,this.geometry)};m.prototype.updatePoints=function(){var a=this.properties.num_points|0;1>
|
|
a&&(a=1);this.points&&this.points.length==3*a||(this.points=new Float32Array(3*a));this.properties.generate_normals?this.normals&&this.normals.length==this.points.length||(this.normals=new Float32Array(this.points.length)):this.normals=null;var d=this._last_radius||this.properties.radius,b=this.properties.mode,f=this.getInputData(0);this._old_obj_version=f?f._version:null;this.points=m.generatePoints(d,a,b,this.points,this.normals,this.properties.regular,f);this.version++};m.generatePoints=function(a,
|
|
d,b,f,e,k,h){var n=3*d;f&&f.length==n||(f=new Float32Array(n));var s=new Float32Array(3),l=new Float32Array([0,1,0]);if(k)if(b==m.RECTANGLE){n=Math.floor(Math.sqrt(d));for(d=0;d<n;++d)for(b=0;b<n;++b)k=3*d+3*b*n,f[k]=(d/n-0.5)*a*2,f[k+1]=0,f[k+2]=(b/n-0.5)*a*2;f=new Float32Array(f.subarray(0,n*n*3));if(e)for(d=0;d<e.length;d+=3)e.set(d,l)}else if(b==m.SPHERE){n=Math.floor(Math.sqrt(d));for(d=0;d<n;++d)for(b=0;b<n;++b)k=3*d+3*b*n,polarToCartesian(s,d/n*2*Math.PI,2*(b/n-0.5)*Math.PI,a),f[k]=s[0],f[k+
|
|
1]=s[1],f[k+2]=s[2];f=new Float32Array(f.subarray(0,n*n*3));e&&m.generateSphericalNormals(f,e)}else{if(b==m.CIRCLE){for(d=0;d<n;d+=3)s=d/n*Math.PI*2,f[d]=Math.cos(s)*a,f[d+1]=0,f[d+2]=Math.sin(s)*a;if(e)for(d=0;d<e.length;d+=3)e.set(d,l)}}else if(b==m.RECTANGLE){for(d=0;d<n;d+=3)f[d]=(Math.random()-0.5)*a*2,f[d+1]=0,f[d+2]=(Math.random()-0.5)*a*2;if(e)for(d=0;d<e.length;d+=3)e.set(d,l)}else if(b==m.CUBE){for(d=0;d<n;d+=3)f[d]=(Math.random()-0.5)*a*2,f[d+1]=(Math.random()-0.5)*a*2,f[d+2]=(Math.random()-
|
|
0.5)*a*2;if(e)for(d=0;d<e.length;d+=3)e.set(d,l)}else b==m.SPHERE?(m.generateSphere(f,n,a),e&&m.generateSphericalNormals(f,e)):b==m.HEMISPHERE?(m.generateHemisphere(f,n,a),e&&m.generateSphericalNormals(f,e)):b==m.CIRCLE?(m.generateInsideCircle(f,n,a),e&&m.generateSphericalNormals(f,e)):b==m.INSIDE_SPHERE?(m.generateInsideSphere(f,n,a),e&&m.generateSphericalNormals(f,e)):b==m.OBJECT?m.generateFromObject(f,e,n,h,!1):b==m.OBJECT_UNIFORMLY?m.generateFromObject(f,e,n,h,!0):console.warn("wrong mode in LGraphPoints3D");
|
|
return f};m.generateSphericalNormals=function(a,d){for(var b=new Float32Array(3),f=0;f<d.length;f+=3)b[0]=a[f],b[1]=a[f+1],b[2]=a[f+2],vec3.normalize(b,b),d.set(b,f)};m.generateSphere=function(a,d,b){for(var f=0;f<d;f+=3){var e=Math.random(),k=Math.random(),h=2*Math.cos(2*Math.PI*e)*Math.sqrt(k*(1-k)),n=1-2*k,e=2*Math.sin(2*Math.PI*e)*Math.sqrt(k*(1-k));a[f]=h*b;a[f+1]=n*b;a[f+2]=e*b}};m.generateHemisphere=function(a,d,b){for(var f=0;f<d;f+=3){var e=Math.random(),k=Math.random(),h=Math.cos(2*Math.PI*
|
|
e)*Math.sqrt(1-k*k),n=k,e=Math.sin(2*Math.PI*e)*Math.sqrt(1-k*k);a[f]=h*b;a[f+1]=n*b;a[f+2]=e*b}};m.generateInsideCircle=function(a,d,b){for(var f=0;f<d;f+=3){var e=Math.random(),k=Math.random(),h=Math.cos(2*Math.PI*e)*Math.sqrt(1-k*k),e=Math.sin(2*Math.PI*e)*Math.sqrt(1-k*k);a[f]=h*b;a[f+1]=0;a[f+2]=e*b}};m.generateInsideSphere=function(a,b,g){for(var f=0;f<b;f+=3){var e=Math.random(),k=Math.random(),h=2*e*Math.PI,n=Math.acos(2*k-1),k=Math.cbrt(Math.random())*g,e=Math.sin(h),h=Math.cos(h),s=Math.sin(n),
|
|
n=Math.cos(n);a[f]=k*s*h;a[f+1]=k*s*e;a[f+2]=k*n}};m.generateFromObject=function(a,b,g,f,e){if(f){var k=null,h=null,n=null,s=null;f.constructor===GL.Mesh&&(k=f.vertexBuffers.vertices.data,h=f.vertexBuffers.normals?f.vertexBuffers.normals.data:null,(n=f.indexBuffers.indices?f.indexBuffers.indices.data:null)||(n=f.indexBuffers.triangles?f.indexBuffers.triangles.data:null));if(!k)return null;f=n?n.length/3:k.length/9;var l=0;if(e){for(var s=new Float32Array(f),p=0;p<f;++p){n?(m=3*n[3*p],t=3*n[3*p+1],
|
|
v=3*n[3*p+2]):(m=9*p,t=9*p+3,v=9*p+6);var m=k.subarray(m,m+3),t=k.subarray(t,t+3),r=k.subarray(v,v+3),v=vec3.distance(m,t),t=vec3.distance(t,r),m=vec3.distance(r,m),r=(v+t+m)/2,l=l+Math.sqrt(r*(r-v)*(r-t)*(r-m));s[p]=l}for(p=0;p<f;++p)s[p]/=l}for(p=0;p<g;p+=3){var v=Math.random(),l=e?q(s,v):Math.floor(v*f),m=0,t=0,v=0;n?(m=3*n[3*l],t=3*n[3*l+1],v=3*n[3*l+2]):(m=9*l,t=9*l+3,v=9*l+6);var r=Math.random(),l=Math.random(),y=Math.sqrt(r),r=1-y,w=y*(1-l),l=l*y;a[p]=r*k[m]+w*k[t]+l*k[v];a[p+1]=r*k[m+1]+w*
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|
k[t+1]+l*k[v+1];a[p+2]=r*k[m+2]+w*k[t+2]+l*k[v+2];b&&h&&(b[p]=r*h[m]+w*h[t]+l*h[v],b[p+1]=r*h[m+1]+w*h[t+1]+l*h[v+1],b[p+2]=r*h[m+2]+w*h[t+2]+l*h[v+2],v=b.subarray(p,p+3),vec3.normalize(v,v))}}};A.registerNodeType("geometry/points3D",m);p.NORMAL=0;p.VERTICAL=1;p.SPHERICAL=2;p.RANDOM=3;p.RANDOM_VERTICAL=4;p.modes={normal:0,vertical:1,spherical:2,random:3,random_vertical:4};p.widgets_info={mode:{widget:"combo",values:p.modes}};p.title="points to inst";p.prototype.onExecute=function(){var a=this.getInputData(0);
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|
a?this.isOutputConnected(0)&&(a._version==this._version&&a._id==this._geometry_id||this.updateInstances(a),this.setOutputData(0,this.matrices)):this.setOutputData(0,null)};p.prototype.updateInstances=function(a){var b=a.vertices;if(!b)return null;var g=a.normals,f=this.matrices,e=b.length/3;f.length!=e&&(f.length=e);var e=mat4.create(),k=vec3.create();vec3.create();var h=vec3.fromValues(0,1,0),n=vec3.fromValues(0,0,-1);vec3.fromValues(1,0,0);for(var s=quat.create(),l=vec3.create(),m=vec3.create(),
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|
q=vec3.create(),t=0;t<b.length;t+=3){var r=t/3,v=f[r];v||(v=f[r]=mat4.create());v.set(e);r=b.subarray(t,t+3);switch(this.properties.mode){case p.NORMAL:mat4.setTranslation(v,r);if(g){var w=g.subarray(t,t+3);q.set(w);vec3.normalize(q,q);vec3.cross(m,n,q);vec3.normalize(m,m);vec3.cross(l,m,q);vec3.normalize(l,l);v.set(m,0);v.set(q,4);v.set(l,8);mat4.setTranslation(v,r)}break;case p.VERTICAL:mat4.setTranslation(v,r);break;case p.SPHERICAL:l.set(r);vec3.normalize(l,l);vec3.cross(m,h,l);vec3.normalize(m,
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|
m);vec3.cross(q,l,m);vec3.normalize(q,q);v.set(m,0);v.set(q,4);v.set(l,8);mat4.setTranslation(v,r);break;case p.RANDOM:k[0]=2*Math.random()-1;k[1]=2*Math.random()-1;k[2]=2*Math.random()-1;vec3.normalize(k,k);quat.setAxisAngle(s,k,2*Math.random()*Math.PI);mat4.fromQuat(v,s);mat4.setTranslation(v,r);break;case p.RANDOM_VERTICAL:quat.setAxisAngle(s,h,2*Math.random()*Math.PI),mat4.fromQuat(v,s),mat4.setTranslation(v,r)}}this._version=a._version;this._geometry_id=a._id};A.registerNodeType("geometry/points_to_instances",
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|
p);y.title="Transform";y.prototype.onExecute=function(){var a=this.getInputData(0),b=this.getInputData(1);if(a)if(a.constructor===Array){if(0!=a.length&&(this.outputs[0].type="[mat4]",this.isOutputConnected(0)))if(b){this._output||(this._output=[]);this._output.length!=a.length&&(this._output.length=a.length);for(var g=0;g<a.length;++g){var f=this._output[g];f||(f=this._output[g]=mat4.create());mat4.multiply(f,a[g],b)}this.setOutputData(0,this._output)}else this.setOutputData(0,a)}else if(a.vertices&&
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|
a.vertices.length&&(this.outputs[0].type="geometry",this.isOutputConnected(0)))if(b){g=typedArrayToArray(b).join(",");if(this.must_update||a._id!=this._last_geometry_id||a._version!=this._last_version||g!=this._last_key)this.updateGeometry(a,b),this._last_key=g,this._last_version=a._version,this._last_geometry_id=a._id,this.must_update=!1;this.setOutputData(0,this.geometry)}else this.setOutputData(0,a)};y.prototype.updateGeometry=function(a,b){var g=a.vertices,f=this.geometry.vertices;f&&f.length==
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|
g.length||(f=this.geometry.vertices=new Float32Array(g.length));for(var e=vec3.create(),k=0,h=f.length;k<h;k+=3)e[0]=g[k],e[1]=g[k+1],e[2]=g[k+2],mat4.multiplyVec3(e,b,e),f[k]=e[0],f[k+1]=e[1],f[k+2]=e[2];if(a.normals){this.geometry.normals&&this.geometry.normals.length==a.normals.length||(this.geometry.normals=new Float32Array(a.normals.length));g=this.geometry.normals;(f=mat4.invert(mat4.create(),b))&&mat4.transpose(f,f);for(var n=a.normals,k=0,h=g.length;k<h;k+=3)e[0]=n[k],e[1]=n[k+1],e[2]=n[k+
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|
2],mat4.multiplyVec3(e,f,e),g[k]=e[0],g[k+1]=e[1],g[k+2]=e[2]}this.geometry.type=a.type;this.geometry._version++};A.registerNodeType("geometry/transform",y);h.title="Polygon";h.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=this.getInputOrProperty("sides"),b=this.getInputOrProperty("radius"),a=Math.max(3,a)|0;this.last_info.sides==a&&this.last_info.radius==b||this.updateGeometry(a,b);this.setOutputData(0,this.geometry)}};h.prototype.updateGeometry=function(a,b){var g=this.geometry.vertices;
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g&&g.length==3*a||(g=this.geometry.vertices=new Float32Array(3*a));for(var f=2*Math.PI/a,e=0;e<a;++e){var k=f*-e,h=Math.cos(k)*b,k=Math.sin(k)*b;g[3*e]=h;g[3*e+1]=0;g[3*e+2]=k}this.geometry._id=++this.geometry_id;this.geometry._version=++this.version;this.last_info.sides=a;this.last_info.radius=b};A.registerNodeType("geometry/polygon",h);D.title="extrude";D.prototype.onPropertyChanged=function(a,b){this._must_update=!0};D.prototype.onExecute=function(){var a=this.getInputData(0);if(a&&this.isOutputConnected(0)){if(a.version!=
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|
this._last_geo_version||this._must_update){if(this._geo=this.extrudeGeometry(a,this._geo))this._geo.version=this.version++;this._must_update=!1}this.setOutputData(0,this._geo)}};D.prototype.extrudeGeometry=function(a){var d=a.vertices,e=d.length/3,f=vec3.create(),k=vec3.create(),h=vec3.create(),n=vec3.create(),s=new Float32Array(this.properties.offset);if("line_loop"==a.type)for(var l=new Float32Array(18*e),e=a=0,p=d.length;e<p;e+=3)f[0]=d[e],f[1]=d[e+1],f[2]=d[e+2],e+3<p?(k[0]=d[e+3],k[1]=d[e+4],
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|
k[2]=d[e+5]):(k[0]=d[0],k[1]=d[1],k[2]=d[2]),vec3.add(h,f,s),vec3.add(n,k,s),l.set(f,a),a+=3,l.set(k,a),a+=3,l.set(h,a),a+=3,l.set(k,a),a+=3,l.set(n,a),a+=3,l.set(h,a),a+=3;return{_id:b(),type:"triangles",vertices:l}};A.registerNodeType("geometry/extrude",D);v.title="geoeval";v.desc="eval code";v.widgets_info={code:{widget:"code"}};v.prototype.onConfigure=function(a){this.compileCode()};v.prototype.compileCode=function(){if(this.properties.code)try{this.func=new Function("V","I","T",this.properties.code),
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|
this.boxcolor="#AFA",this.must_update=!0}catch(a){this.boxcolor="red"}};v.prototype.onPropertyChanged=function(a,b){"code"==a&&(this.properties.code=b,this.compileCode())};v.prototype.onExecute=function(){var a=this.getInputData(0);if(a)if(this.func){if(this.geometry_id!=a._id||this.version!=a._version||this.must_update||this.properties.execute_every_frame){this.must_update=!1;this.geometry_id=a._id;this.properties.execute_every_frame?this.version++:this.version=a._version;var b=this.func,e=getTime();
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|
this.geometry||(this.geometry={});for(var f in a)null!=a[f]&&(this.geometry[f]=a[f].constructor==Float32Array?new Float32Array(a[f]):a[f]);this.geometry._id=a._id;this.geometry._version=this.properties.execute_every_frame?this.version:a._version+1;var k=vec3.create(),h=this.vertices;h&&this.vertices.length==a.vertices.length?h.set(a.vertices):h=this.vertices=new Float32Array(a.vertices);for(f=0;f<h.length;f+=3)k[0]=h[f],k[1]=h[f+1],k[2]=h[f+2],b(k,f/3,e),h[f]=k[0],h[f+1]=k[1],h[f+2]=k[2];this.geometry.vertices=
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|
h}this.setOutputData(0,this.geometry)}else this.setOutputData(0,a)};A.registerNodeType("geometry/eval",v);w.title="connect points";w.desc="adds indices between near points";w.prototype.onPropertyChanged=function(a,b){this.must_update=!0};w.prototype.onExecute=function(){var a=this.getInputData(0);if(a){if(this.geometry_id!=a._id||this.version!=a._version||this.must_update){this.must_update=!1;this.geometry_id=a._id;this.version=a._version;this.geometry={};for(var d in a)this.geometry[d]=a[d];this.geometry._id=
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|
b();this.geometry._version=this.my_version++;var a=a.vertices,e=a.length,f=this.properties.min_dist,k=this.properties.max_dist,h=this.properties.probability,n=this.properties.max_connections,s=[];for(d=0;d<e;d+=3)for(var l=a[d],p=a[d+1],m=a[d+2],q=0,t=d+3;t<e;t+=3){var r=a[t],v=a[t+1],w=a[t+2],r=Math.sqrt((l-r)*(l-r)+(p-v)*(p-v)+(m-w)*(m-w));if(!(r>k||r<f||1>h&&h<Math.random())&&(s.push(d/3,t/3),q+=1,n&&q>n))break}this.geometry.indices=this.indices=new Uint32Array(s)}this.indices&&this.indices.length?
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|
(this.geometry.indices=this.indices,this.setOutputData(0,this.geometry)):this.setOutputData(0,null)}};A.registerNodeType("geometry/connectPoints",w);"undefined"!=typeof GL&&(B.title="to geometry",B.desc="converts a mesh to geometry",B.prototype.onExecute=function(){var a=this.getInputData(0);if(a){if(a!=this.last_mesh){this.last_mesh=a;for(i in a.vertexBuffers)this.geometry[i]=a.vertexBuffers[i].data;a.indexBuffers.triangles&&(this.geometry.indices=a.indexBuffers.triangles.data);this.geometry._id=
|
|
b();this.geometry._version=0}this.setOutputData(0,this.geometry);this.geometry&&this.setOutputData(1,this.geometry.vertices)}},A.registerNodeType("geometry/toGeometry",B),l.title="Geo to Mesh",l.prototype.updateMesh=function(a){this.mesh||(this.mesh=new GL.Mesh);for(var b in a)if("_"!=b[0]){var e=a[b],f=GL.Mesh.common_buffers[b];if(f||"indices"==b){var f=f?f.spacing:3,k=this.mesh.vertexBuffers[b];k&&k.data.length==e.length?(k.data.set(e),k.upload(GL.DYNAMIC_DRAW)):k=new GL.Buffer("indices"==b?GL.ELEMENT_ARRAY_BUFFER:
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|
GL.ARRAY_BUFFER,e,f,GL.DYNAMIC_DRAW);this.mesh.addBuffer(b,k)}}if(this.mesh.vertexBuffers.normals&&this.mesh.vertexBuffers.normals.data.length!=this.mesh.vertexBuffers.vertices.data.length){e=new Float32Array([0,1,0]);f=new Float32Array(this.mesh.vertexBuffers.vertices.data.length);for(b=0;b<f.length;b+=3)f.set(e,b);k=new GL.Buffer(GL.ARRAY_BUFFER,f,3);this.mesh.addBuffer("normals",k)}this.mesh.updateBoundingBox();this.geometry_id=this.mesh.id=a._id;this.version=this.mesh.version=a._version;return this.mesh},
|
|
l.prototype.onExecute=function(){var a=this.getInputData(0);a&&(this.version==a._version&&this.geometry_id==a._id||this.updateMesh(a),this.setOutputData(0,this.mesh))},A.registerNodeType("geometry/toMesh",l),e.title="Render Mesh",e.desc="renders a mesh flat",e.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},e.widgets_info={primitive:{widget:"combo",values:e.PRIMITIVE_VALUES},
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|
color:{widget:"color"}},e.prototype.onExecute=function(){if(this.properties.enabled){var c=this.getInputData(0);if(c)if(A.LGraphRender.onRequestCameraMatrices){A.LGraphRender.onRequestCameraMatrices(s,n,t);var b=null;this.getInputData(2)?(b=gl.shaders.textured)||(b=gl.shaders.textured=new GL.Shader(r.vertex_shader_code,r.fragment_shader_code,{USE_TEXTURE:""})):(b=gl.shaders.flat)||(b=gl.shaders.flat=new GL.Shader(r.vertex_shader_code,r.fragment_shader_code));this.color.set(this.properties.color);
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|
this.color[3]=this.properties.opacity;var e=this.model_matrix,f=this.getInputData(1);f?e.set(f):mat4.identity(e);this.uniforms.u_point_size=1;e=this.properties.primitive;b.uniforms(a);b.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);f="indices";c.indexBuffers.triangles&&(f="triangles");b.draw(c,e,f);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")}},A.registerNodeType("geometry/render_mesh",e),C.title="Primitive",C.VALID={CUBE:1,PLANE:2,CYLINDER:3,SPHERE:4,CIRCLE:5,HEMISPHERE:6,ICOSAHEDRON:7,CONE:8,QUAD:9},C.widgets_info={type:{widget:"combo",values:C.VALID}},C.prototype.onExecute=function(){if(this.isOutputConnected(0)){var a=
|
|
this.getInputOrProperty("size");this.last_info.type==this.properties.type&&this.last_info.size==a&&this.last_info.subdivisions==this.properties.subdivisions||this.updateMesh(this.properties.type,a,this.properties.subdivisions);this.setOutputData(0,this._mesh)}},C.prototype.updateMesh=function(a,b,e){e=Math.max(0,e)|0;switch(a){case 1:this._mesh=GL.Mesh.cube({size:b,normals:!0,coords:!0});break;case 2:this._mesh=GL.Mesh.plane({size:b,xz:!0,detail:e,normals:!0,coords:!0});break;case 3:this._mesh=GL.Mesh.cylinder({size:b,
|
|
subdivisions:e,normals:!0,coords:!0});break;case 4:this._mesh=GL.Mesh.sphere({size:b,"long":e,lat:e,normals:!0,coords:!0});break;case 5:this._mesh=GL.Mesh.circle({size:b,slices:e,normals:!0,coords:!0});break;case 6:this._mesh=GL.Mesh.sphere({size:b,"long":e,lat:e,normals:!0,coords:!0,hemi:!0});break;case 7:this._mesh=GL.Mesh.icosahedron({size:b,subdivisions:e});break;case 8:this._mesh=GL.Mesh.cone({radius:b,height:b,subdivisions:e});break;case 9:this._mesh=GL.Mesh.plane({size:b,xz:!1,detail:e,normals:!0,
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|
coords:!0})}this.last_info.type=a;this.last_info.size=b;this.last_info.subdivisions=e;this._mesh.version=this.version++},A.registerNodeType("geometry/mesh_primitive",C),r.title="renderPoints",r.desc="render points with a texture",r.widgets_info={color:{widget:"color"}},r.prototype.updateMesh=function(a){this.buffer&&this.buffer.data&&this.buffer.data.length==a.vertices.length?(this.buffer.data.set(a.vertices),this.buffer.upload(GL.DYNAMIC_DRAW)):this.buffer=new GL.Buffer(GL.ARRAY_BUFFER,a.vertices,
|
|
3,GL.DYNAMIC_DRAW);this.mesh||(this.mesh=new GL.Mesh);this.mesh.addBuffer("vertices",this.buffer);this.geometry_id=this.mesh.id=a._id;this.version=this.mesh.version=a._version},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),A.LGraphRender.onRequestCameraMatrices){A.LGraphRender.onRequestCameraMatrices(s,n,t);c=null;this.getInputData(2)?(c=gl.shaders.textured_points)||(c=gl.shaders.textured_points=
|
|
new GL.Shader(r.vertex_shader_code,r.fragment_shader_code,{USE_TEXTURED_POINTS:""})):(c=gl.shaders.points)||(c=gl.shaders.points=new GL.Shader(r.vertex_shader_code,r.fragment_shader_code,{USE_POINTS:""}));this.color.set(this.properties.color);this.color[3]=this.properties.opacity;var b=this.getInputData(1);b?k.set(b):mat4.identity(k);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]*
|
|
n[5];c.uniforms(a);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")}},
|
|
A.registerNodeType("geometry/render_points",r),r.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",
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|
r.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);
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|
(function(z){var b=z.LiteGraph;if("undefined"!=typeof GL){var m=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};m._shader||(m._shader=new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER,m.pixel_shader),m._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]}))};m.title="Lens";m.desc="Camera Lens distortion";m.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};m.prototype.onExecute=function(){var b=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,b);else if(b){this._tex=LGraphTexture.getTargetTexture(b,this._tex,this.properties.precision);var p=this.properties.aberration;this.isInputConnected(1)&&(p=this.getInputData(1),
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|
this.properties.aberration=p);var q=this.properties.distortion;this.isInputConnected(2)&&(q=this.getInputData(2),this.properties.distortion=q);var w=this.properties.blur;this.isInputConnected(3)&&(w=this.getInputData(3),this.properties.blur=w);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var y=Mesh.getScreenQuad(),l=m._shader;this._tex.drawTo(function(){b.bind(0);l.uniforms({u_texture:0,u_aberration:p,u_distortion:q,u_blur:w}).draw(y)});this.setOutputData(0,this._tex)}};m.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";
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|
b.registerNodeType("fx/lens",m);z.LGraphFXLens=m;var q=function(){this.addInput("Texture","Texture");this.addInput("Blurred","Texture");this.addInput("Mask","Texture");this.addInput("Threshold","number");this.addOutput("Texture","Texture");this.properties={shape:"",size:10,alpha:1,threshold:1,high_precision:!1}};q.title="Bokeh";q.desc="applies an Bokeh effect";q.widgets_info={shape:{widget:"texture"}};q.prototype.onExecute=function(){var b=this.getInputData(0),p=this.getInputData(1),m=this.getInputData(2);
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if(b&&m&&this.properties.shape){p||(p=b);var w=LGraphTexture.getTexture(this.properties.shape);if(w){var y=this.properties.threshold;this.isInputConnected(3)&&(y=this.getInputData(3),this.properties.threshold=y);var l=gl.UNSIGNED_BYTE;this.properties.high_precision&&(l=gl.half_float_ext?gl.HALF_FLOAT_OES:gl.FLOAT);this._temp_texture&&this._temp_texture.type==l&&this._temp_texture.width==b.width&&this._temp_texture.height==b.height||(this._temp_texture=new GL.Texture(b.width,b.height,{type:l,format:gl.RGBA,
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|
filter:gl.LINEAR}));var e=q._first_shader;e||(e=q._first_shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,q._first_pixel_shader));var z=q._second_shader;z||(z=q._second_shader=new GL.Shader(q._second_vertex_shader,q._second_pixel_shader));var r=this._points_mesh;r&&r._width==b.width&&r._height==b.height&&2==r._spacing||(r=this.createPointsMesh(b.width,b.height,2));var A=Mesh.getScreenQuad(),s=this.properties.size,n=this.properties.alpha;gl.disable(gl.DEPTH_TEST);gl.disable(gl.BLEND);this._temp_texture.drawTo(function(){b.bind(0);
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p.bind(1);m.bind(2);e.uniforms({u_texture:0,u_texture_blur:1,u_mask:2,u_texsize:[b.width,b.height]}).draw(A)});this._temp_texture.drawTo(function(){gl.enable(gl.BLEND);gl.blendFunc(gl.ONE,gl.ONE);b.bind(0);w.bind(3);z.uniforms({u_texture:0,u_mask:2,u_shape:3,u_alpha:n,u_threshold:y,u_pointSize:s,u_itexsize:[1/b.width,1/b.height]}).draw(r,gl.POINTS)});this.setOutputData(0,this._temp_texture)}}else this.setOutputData(0,b)};q.prototype.createPointsMesh=function(b,p,m){for(var q=Math.round(b/m),y=Math.round(p/
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|
m),l=new Float32Array(q*y*2),e=-1,z=2/b*m,r=2/p*m,A=0;A<y;++A){for(var s=-1,n=0;n<q;++n){var t=A*q*2+2*n;l[t]=s;l[t+1]=e;s+=z}e+=r}this._points_mesh=GL.Mesh.load({vertices2D:l});this._points_mesh._width=b;this._points_mesh._height=p;this._points_mesh._spacing=m;return this._points_mesh};q._first_pixel_shader="precision highp float;\n\t\t\tprecision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_texture_blur;\n\t\t\tuniform sampler2D u_mask;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tvec4 blurred_color = texture2D(u_texture_blur, v_coord);\n\t\t\t\tfloat mask = texture2D(u_mask, v_coord).x;\n\t\t\t gl_FragColor = mix(color, blurred_color, mask);\n\t\t\t}\n\t\t\t";
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q._second_vertex_shader="precision highp float;\n\t\t\tattribute vec2 a_vertex2D;\n\t\t\tvarying vec4 v_color;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_mask;\n\t\t\tuniform vec2 u_itexsize;\n\t\t\tuniform float u_pointSize;\n\t\t\tuniform float u_threshold;\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = a_vertex2D * 0.5 + 0.5;\n\t\t\t\tv_color = texture2D( u_texture, coord );\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(u_itexsize.x, 0.0) );\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(0.0, u_itexsize.y));\n\t\t\t\tv_color += texture2D( u_texture, coord + u_itexsize);\n\t\t\t\tv_color *= 0.25;\n\t\t\t\tfloat mask = texture2D(u_mask, coord).x;\n\t\t\t\tfloat luminance = length(v_color) * mask;\n\t\t\t\t/*luminance /= (u_pointSize*u_pointSize)*0.01 */;\n\t\t\t\tluminance -= u_threshold;\n\t\t\t\tif(luminance < 0.0)\n\t\t\t\t{\n\t\t\t\t\tgl_Position.x = -100.0;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tgl_PointSize = u_pointSize;\n\t\t\t\tgl_Position = vec4(a_vertex2D,0.0,1.0);\n\t\t\t}\n\t\t\t";
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q._second_pixel_shader="precision highp float;\n\t\t\tvarying vec4 v_color;\n\t\t\tuniform sampler2D u_shape;\n\t\t\tuniform float u_alpha;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D( u_shape, gl_PointCoord );\n\t\t\t\tcolor *= v_color * u_alpha;\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n";b.registerNodeType("fx/bokeh",q);z.LGraphFXBokeh=q;var p=function(){this.addInput("Texture","Texture");this.addInput("value1","number");this.addInput("value2","number");this.addOutput("Texture",
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|
"Texture");this.properties={fx:"halftone",value1:1,value2:1,precision:LGraphTexture.DEFAULT}};p.title="FX";p.desc="applies an FX from a list";p.widgets_info={fx:{widget:"combo",values:["halftone","pixelate","lowpalette","noise","gamma"]},precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};p.shaders={};p.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,b);else if(b){this._tex=
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|
LGraphTexture.getTargetTexture(b,this._tex,this.properties.precision);var m=this.properties.value1;this.isInputConnected(1)&&(m=this.getInputData(1),this.properties.value1=m);var q=this.properties.value2;this.isInputConnected(2)&&(q=this.getInputData(2),this.properties.value2=q);var y=this.properties.fx,B=p.shaders[y];if(!B){var l=p["pixel_shader_"+y];if(!l)return;B=p.shaders[y]=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,l)}gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var e=Mesh.getScreenQuad(),
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|
C;C=z.LS&&LS.Renderer._current_camera?[LS.Renderer._current_camera.near,LS.Renderer._current_camera.far]:[1,100];var r=null;"noise"==y&&(r=LGraphTexture.getNoiseTexture());this._tex.drawTo(function(){b.bind(0);"noise"==y&&r.bind(1);B.uniforms({u_texture:0,u_noise:1,u_size:[b.width,b.height],u_rand:[Math.random(),Math.random()],u_value1:m,u_value2:q,u_camera_planes:C}).draw(e)});this.setOutputData(0,this._tex)}}};p.pixel_shader_halftone="precision 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 vec2 u_size;\n\t\t\tuniform float u_value1;\n\t\t\tuniform float u_value2;\n\t\t\t\n\t\t\tfloat pattern() {\n\t\t\t\tfloat s = sin(u_value1 * 3.1415), c = cos(u_value1 * 3.1415);\n\t\t\t\tvec2 tex = v_coord * u_size.xy;\n\t\t\t\tvec2 point = vec2(\n\t\t\t\t c * tex.x - s * tex.y ,\n\t\t\t\t s * tex.x + c * tex.y \n\t\t\t\t) * u_value2;\n\t\t\t\treturn (sin(point.x) * sin(point.y)) * 4.0;\n\t\t\t}\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tfloat average = (color.r + color.g + color.b) / 3.0;\n\t\t\t\tgl_FragColor = vec4(vec3(average * 10.0 - 5.0 + pattern()), color.a);\n\t\t\t}\n";
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p.pixel_shader_pixelate="precision 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 vec2 u_size;\n\t\t\tuniform float u_value1;\n\t\t\tuniform float u_value2;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec2 coord = vec2( floor(v_coord.x * u_value1) / u_value1, floor(v_coord.y * u_value2) / u_value2 );\n\t\t\t\tvec4 color = texture2D(u_texture, coord);\n\t\t\t\tgl_FragColor = color;\n\t\t\t}\n";p.pixel_shader_lowpalette="precision 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 vec2 u_size;\n\t\t\tuniform float u_value1;\n\t\t\tuniform float u_value2;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tgl_FragColor = floor(color * u_value1) / u_value1;\n\t\t\t}\n";
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p.pixel_shader_noise="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform sampler2D u_noise;\n\t\t\tuniform vec2 u_size;\n\t\t\tuniform float u_value1;\n\t\t\tuniform float u_value2;\n\t\t\tuniform vec2 u_rand;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tvec3 noise = texture2D(u_noise, v_coord * vec2(u_size.x / 512.0, u_size.y / 512.0) + u_rand).xyz - vec3(0.5);\n\t\t\t\tgl_FragColor = vec4( color.xyz + noise * u_value1, color.a );\n\t\t\t}\n";
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p.pixel_shader_gamma="precision highp float;\n\t\t\tvarying vec2 v_coord;\n\t\t\tuniform sampler2D u_texture;\n\t\t\tuniform float u_value1;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tfloat gamma = 1.0 / u_value1;\n\t\t\t\tgl_FragColor = vec4( pow( color.xyz, vec3(gamma) ), color.a );\n\t\t\t}\n";b.registerNodeType("fx/generic",p);z.LGraphFXGeneric=p;var y=function(){this.addInput("Tex.","Texture");this.addInput("intensity","number");this.addOutput("Texture",
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|
"Texture");this.properties={intensity:1,invert:!1,precision:LGraphTexture.DEFAULT};y._shader||(y._shader=new GL.Shader(Shader.SCREEN_VERTEX_SHADER,y.pixel_shader))};y.title="Vigneting";y.desc="Vigneting";y.widgets_info={precision:{widget:"combo",values:LGraphTexture.MODE_VALUES}};y.prototype.onExecute=function(){var b=this.getInputData(0);if(this.properties.precision===LGraphTexture.PASS_THROUGH)this.setOutputData(0,b);else if(b){this._tex=LGraphTexture.getTargetTexture(b,this._tex,this.properties.precision);
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|
var p=this.properties.intensity;this.isInputConnected(1)&&(p=this.getInputData(1),this.properties.intensity=p);gl.disable(gl.BLEND);gl.disable(gl.DEPTH_TEST);var m=Mesh.getScreenQuad(),q=y._shader,z=this.properties.invert;this._tex.drawTo(function(){b.bind(0);q.uniforms({u_texture:0,u_intensity:p,u_isize:[1/b.width,1/b.height],u_invert:z?1:0}).draw(m)});this.setOutputData(0,this._tex)}};y.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_intensity;\n\t\t\tuniform int u_invert;\n\t\t\t\n\t\t\tvoid main() {\n\t\t\t\tfloat luminance = 1.0 - length( v_coord - vec2(0.5) ) * 1.414;\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\t\t\t\tif(u_invert == 1)\n\t\t\t\t\tluminance = 1.0 - luminance;\n\t\t\t\tluminance = mix(1.0, luminance, u_intensity);\n\t\t\t gl_FragColor = vec4( luminance * color.xyz, color.a);\n\t\t\t}\n\t\t\t";
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|
b.registerNodeType("fx/vigneting",y);z.LGraphFXVigneting=y}})(this);
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|
(function(z){function b(b){this.cmd=this.channel=0;this.data=new Uint32Array(3);b&&this.setup(b)}function m(b,e){navigator.requestMIDIAccess?(this.on_ready=b,this.state={note:[],cc:[]},navigator.requestMIDIAccess().then(this.onMIDISuccess.bind(this),this.onMIDIFailure.bind(this))):(this.error="not suppoorted",e?e("Not supported"):console.error("MIDI NOT SUPPORTED, enable by chrome://flags"))}function q(){this.addOutput("on_midi",r.EVENT);this.addOutput("out","midi");this.properties={port:0};this._current_midi_event=
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|
this._last_midi_event=null;this.boxcolor="#AAA";this._last_time=0;var b=this;new m(function(e){b._midi=e;if(b._waiting)b.onStart();b._waiting=!1})}function p(){this.addInput("send",r.EVENT);this.properties={port:0};var b=this;new m(function(e){b._midi=e})}function y(){this.addInput("on_midi",r.EVENT);this._str="";this.size=[200,40]}function h(){this.properties={channel:-1,cmd:-1,min_value:-1,max_value:-1};var b=this;this._learning=!1;this.addWidget("button","Learn","",function(){b._learning=!0;b.boxcolor=
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|
"#FA3"});this.addInput("in",r.EVENT);this.addOutput("on_midi",r.EVENT);this.boxcolor="#AAA"}function D(){this.properties={channel:0,cmd:144,value1:1,value2:1};this.addInput("send",r.EVENT);this.addInput("assign",r.EVENT);this.addOutput("on_midi",r.EVENT);this.midi_event=new b;this.gate=!1}function v(){this.properties={cc:1,value:0};this.addOutput("value","number")}function w(){this.addInput("generate",r.ACTION);this.addInput("scale","string");this.addInput("octave","number");this.addOutput("note",
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|
r.EVENT);this.properties={notes:"A,A#,B,C,C#,D,D#,E,F,F#,G,G#",octave:2,duration:0.5,mode:"sequence"};this.notes_pitches=w.processScale(this.properties.notes);this.sequence_index=0}function B(){this.properties={amount:0};this.addInput("in",r.ACTION);this.addInput("amount","number");this.addOutput("out",r.EVENT);this.midi_event=new b}function l(){this.properties={scale:"A,A#,B,C,C#,D,D#,E,F,F#,G,G#"};this.addInput("note",r.ACTION);this.addInput("scale","string");this.addOutput("out",r.EVENT);this.valid_notes=
|
|
Array(12);this.offset_notes=Array(12);this.processScale(this.properties.scale)}function e(){this.properties={volume:0.5,duration:1};this.addInput("note",r.ACTION);this.addInput("volume","number");this.addInput("duration","number");this.addOutput("note",r.EVENT);"undefined"==typeof AudioSynth?(console.error("Audiosynth.js not included, LGMidiPlay requires that library"),this.boxcolor="red"):this.instrument=(this.synth=new AudioSynth).createInstrument("piano")}function C(){this.properties={num_octaves:2,
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|
start_octave:2};this.addInput("note",r.ACTION);this.addInput("reset",r.ACTION);this.addOutput("note",r.EVENT);this.size=[400,100];this.keys=[];this._last_key=-1}var r=z.LiteGraph;r.MIDIEvent=b;b.prototype.fromJSON=function(b){this.setup(b.data)};b.prototype.setup=function(e){var h=e;e.constructor===Object&&(h=e.data);this.data.set(h);this.status=e=h[0];h=e&240;this.cmd=240<=e?e:h;this.cmd==b.NOTEON&&0==this.velocity&&(this.cmd=b.NOTEOFF);this.cmd_str=b.commands[this.cmd]||"";if(h>=b.NOTEON||h<=b.NOTEOFF)this.channel=
|
|
e&15};Object.defineProperty(b.prototype,"velocity",{get:function(){return this.cmd==b.NOTEON?this.data[2]:-1},set:function(b){this.data[2]=b},enumerable:!0});b.notes="A A# B C C# D D# E F F# G G#".split(" ");b.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(b.prototype,"note",{get:function(){return this.cmd!=b.NOTEON?-1:b.toNoteString(this.data[1],!0)},set:function(b){throw"notes cannot be assigned this way, must modify the data[1]";},enumerable:!0});
|
|
Object.defineProperty(b.prototype,"octave",{get:function(){return this.cmd!=b.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});b.prototype.getPitch=function(){return 440*Math.pow(2,(this.data[1]-69)/12)};b.computePitch=function(b){return 440*Math.pow(2,(b-69)/12)};b.prototype.getCC=function(){return this.data[1]};b.prototype.getCCValue=function(){return this.data[2]};b.prototype.getPitchBend=function(){return this.data[1]+
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|
(this.data[2]<<7)-8192};b.computePitchBend=function(b,e){return b+(e<<7)-8192};b.prototype.setCommandFromString=function(e){this.cmd=b.computeCommandFromString(e)};b.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 b.NOTEON;case "NOTE OFF":case "NOTEOFF":return b.NOTEON;case "KEY PRESSURE":case "KEYPRESSURE":return b.KEYPRESSURE;case "CONTROLLER CHANGE":case "CONTROLLERCHANGE":case "CC":return b.CONTROLLERCHANGE;
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|
case "PROGRAM CHANGE":case "PROGRAMCHANGE":case "PC":return b.PROGRAMCHANGE;case "CHANNEL PRESSURE":case "CHANNELPRESSURE":return b.CHANNELPRESSURE;case "PITCH BEND":case "PITCHBEND":return b.PITCHBEND;case "TIME TICK":case "TIMETICK":return b.TIMETICK;default:return Number(e)}};b.toNoteString=function(e,h){e=Math.round(e);var l,k=Math.floor((e-24)/12+1);l=(e-21)%12;0>l&&(l=12+l);return b.notes[l]+(h?"":k)};b.NoteStringToPitch=function(e){e=e.toUpperCase();var h=e[0],l=4;"#"==e[1]?(h+="#",2<e.length&&
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|
(l=Number(e[2]))):1<e.length&&(l=Number(e[1]));e=b.note_to_index[h];return null==e?null:12*(l-1)+e+21};b.prototype.toString=function(){var e=""+this.channel+". ";switch(this.cmd){case b.NOTEON:e+="NOTEON "+b.toNoteString(this.data[1]);break;case b.NOTEOFF:e+="NOTEOFF "+b.toNoteString(this.data[1]);break;case b.CONTROLLERCHANGE:e+="CC "+this.data[1]+" "+this.data[2];break;case b.PROGRAMCHANGE:e+="PC "+this.data[1];break;case b.PITCHBEND:e+="PITCHBEND "+this.getPitchBend();break;case b.KEYPRESSURE:e+=
|
|
"KEYPRESS "+this.data[1]}return e};b.prototype.toHexString=function(){for(var b="",e=0;e<this.data.length;e++)b+=this.data[e].toString(16)+" "};b.prototype.toJSON=function(){return{data:[this.data[0],this.data[1],this.data[2]],object_class:"MIDIEvent"}};b.NOTEOFF=128;b.NOTEON=144;b.KEYPRESSURE=160;b.CONTROLLERCHANGE=176;b.PROGRAMCHANGE=192;b.CHANNELPRESSURE=208;b.PITCHBEND=224;b.TIMETICK=248;b.commands={128:"note off",144:"note on",160:"key pressure",176:"controller change",192:"program change",208:"channel pressure",
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|
224:"pitch bend",240:"system",242:"Song pos",243:"Song select",246:"Tune request",248:"time tick",250:"Start Song",251:"Continue Song",252:"Stop Song",254:"Sensing",255:"Reset"};b.commands_short={128:"NOTEOFF",144:"NOTEOFF",160:"KEYP",176:"CC",192:"PC",208:"CP",224:"PB",240:"SYS",242:"POS",243:"SELECT",246:"TUNEREQ",248:"TT",250:"START",251:"CONTINUE",252:"STOP",254:"SENS",255:"RESET"};b.commands_reversed={};for(var A in b.commands)b.commands_reversed[b.commands[A]]=A;m.input=null;m.MIDIEvent=b;m.prototype.onMIDISuccess=
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|
function(b){console.log("MIDI ready!");console.log(b);this.midi=b;this.updatePorts();if(this.on_ready)this.on_ready(this)};m.prototype.updatePorts=function(){var b=this.midi;this.input_ports=b.inputs;for(var e=0,h=this.input_ports.values(),k=h.next();k&&!1===k.done;)k=k.value,console.log("Input port [type:'"+k.type+"'] id:'"+k.id+"' manufacturer:'"+k.manufacturer+"' name:'"+k.name+"' version:'"+k.version+"'"),e++,k=h.next();this.num_input_ports=e;e=0;this.output_ports=b.outputs;h=this.output_ports.values();
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|
for(k=h.next();k&&!1===k.done;)k=k.value,console.log("Output port [type:'"+k.type+"'] id:'"+k.id+"' manufacturer:'"+k.manufacturer+"' name:'"+k.name+"' version:'"+k.version+"'"),e++,k=h.next();this.num_output_ports=e};m.prototype.onMIDIFailure=function(b){console.error("Failed to get MIDI access - "+b)};m.prototype.openInputPort=function(e,h){var l=this.input_ports.get("input-"+e);if(!l)return!1;m.input=this;var k=this;l.onmidimessage=function(a){var c=new b(a.data);k.updateState(c);h&&h(a.data,c);
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|
if(m.on_message)m.on_message(a.data,c)};console.log("port open: ",l);return!0};m.parseMsg=function(b){};m.prototype.updateState=function(e){switch(e.cmd){case b.NOTEON:this.state.note[e.value1|0]=e.value2;break;case b.NOTEOFF:this.state.note[e.value1|0]=0;break;case b.CONTROLLERCHANGE:this.state.cc[e.getCC()]=e.getCCValue()}};m.prototype.sendMIDI=function(e,h){if(h){var l=this.output_ports.get("output-"+e);l&&(m.output=this,h.constructor===b?l.send(h.data):l.send(h))}};q.MIDIInterface=m;q.title="MIDI Input";
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|
q.desc="Reads MIDI from a input port";q.color="#243";q.prototype.getPropertyInfo=function(b){if(this._midi&&"port"==b){b={};for(var e=0;e<this._midi.input_ports.size;++e){var h=this._midi.input_ports.get("input-"+e);b[e]=e+".- "+h.name+" version:"+h.version}return{type:"enum",values:b}}};q.prototype.onStart=function(){this._midi?this._midi.openInputPort(this.properties.port,this.onMIDIEvent.bind(this)):this._waiting=!0};q.prototype.onMIDIEvent=function(e,h){this._last_midi_event=h;this.boxcolor="#AFA";
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|
this._last_time=r.getTime();this.trigger("on_midi",h);h.cmd==b.NOTEON?this.trigger("on_noteon",h):h.cmd==b.NOTEOFF?this.trigger("on_noteoff",h):h.cmd==b.CONTROLLERCHANGE?this.trigger("on_cc",h):h.cmd==b.PROGRAMCHANGE?this.trigger("on_pc",h):h.cmd==b.PITCHBEND&&this.trigger("on_pitchbend",h)};q.prototype.onDrawBackground=function(b){this.boxcolor="#AAA";if(!this.flags.collapsed&&this._last_midi_event){b.fillStyle="white";var e=r.getTime(),e=1-Math.max(0,0.001*(e-this._last_time));if(0<e){var h=b.globalAlpha;
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|
b.globalAlpha*=e;b.font="12px Tahoma";b.fillText(this._last_midi_event.toString(),2,0.5*this.size[1]+3);b.globalAlpha=h}}};q.prototype.onExecute=function(){if(this.outputs)for(var b=this._last_midi_event,e=0;e<this.outputs.length;++e){var h=null;switch(this.outputs[e].name){case "midi":h=this._midi;break;case "last_midi":h=b;break;default:continue}this.setOutputData(e,h)}};q.prototype.onGetOutputs=function(){return[["last_midi","midi"],["on_midi",r.EVENT],["on_noteon",r.EVENT],["on_noteoff",r.EVENT],
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|
["on_cc",r.EVENT],["on_pc",r.EVENT],["on_pitchbend",r.EVENT]]};r.registerNodeType("midi/input",q);p.MIDIInterface=m;p.title="MIDI Output";p.desc="Sends MIDI to output channel";p.color="#243";p.prototype.getPropertyInfo=function(b){if(this._midi&&"port"==b){b={};for(var e=0;e<this._midi.output_ports.size;++e){var h=this._midi.output_ports.get(e);b[e]=e+".- "+h.name+" version:"+h.version}return{type:"enum",values:b}}};p.prototype.onAction=function(b,e){this._midi&&("send"==b&&this._midi.sendMIDI(this.port,
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|
e),this.trigger("midi",e))};p.prototype.onGetInputs=function(){return[["send",r.ACTION]]};p.prototype.onGetOutputs=function(){return[["on_midi",r.EVENT]]};r.registerNodeType("midi/output",p);y.title="MIDI Show";y.desc="Shows MIDI in the graph";y.color="#243";y.prototype.getTitle=function(){return this.flags.collapsed?this._str:this.title};y.prototype.onAction=function(e,h){h&&(this._str=h.constructor===b?h.toString():"???")};y.prototype.onDrawForeground=function(b){this._str&&!this.flags.collapsed&&
|
|
(b.font="30px Arial",b.fillText(this._str,10,0.8*this.size[1]))};y.prototype.onGetInputs=function(){return[["in",r.ACTION]]};y.prototype.onGetOutputs=function(){return[["on_midi",r.EVENT]]};r.registerNodeType("midi/show",y);h.title="MIDI Filter";h.desc="Filters MIDI messages";h.color="#243";h["@cmd"]={type:"enum",title:"Command",values:b.commands_reversed};h.prototype.getTitle=function(){var e=null,e=-1==this.properties.cmd?"Nothing":b.commands_short[this.properties.cmd]||"Unknown";-1!=this.properties.min_value&&
|
|
-1!=this.properties.max_value&&(e+=" "+(this.properties.min_value==this.properties.max_value?this.properties.max_value:this.properties.min_value+".."+this.properties.max_value));return"Filter: "+e};h.prototype.onPropertyChanged=function(e,h){if("cmd"==e){var l=Number(h);isNaN(l)&&(l=b.commands[h]||0);this.properties.cmd=l}};h.prototype.onAction=function(e,h){if(h&&h.constructor===b){if(this._learning)this._learning=!1,this.boxcolor="#AAA",this.properties.channel=h.channel,this.properties.cmd=h.cmd,
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|
this.properties.min_value=this.properties.max_value=h.data[1];else if(-1!=this.properties.channel&&h.channel!=this.properties.channel||-1!=this.properties.cmd&&h.cmd!=this.properties.cmd||-1!=this.properties.min_value&&h.data[1]<this.properties.min_value||-1!=this.properties.max_value&&h.data[1]>this.properties.max_value)return;this.trigger("on_midi",h)}};r.registerNodeType("midi/filter",h);D.title="MIDIEvent";D.desc="Create a MIDI Event";D.color="#243";D.prototype.onAction=function(e,h){"assign"==
|
|
e?(this.properties.channel=h.channel,this.properties.cmd=h.cmd,this.properties.value1=h.data[1],this.properties.value2=h.data[2],h.cmd==b.NOTEON?this.gate=!0:h.cmd==b.NOTEOFF&&(this.gate=!1)):(h=this.midi_event,h.channel=this.properties.channel,this.properties.cmd&&this.properties.cmd.constructor===String?h.setCommandFromString(this.properties.cmd):h.cmd=this.properties.cmd,h.data[0]=h.cmd|h.channel,h.data[1]=Number(this.properties.value1),h.data[2]=Number(this.properties.value2),this.trigger("on_midi",
|
|
h))};D.prototype.onExecute=function(){var e=this.properties;if(this.inputs)for(var h=0;h<this.inputs.length;++h){var l=this.inputs[h];if(-1!=l.link)switch(l.name){case "note":l=this.getInputData(h),null!=l&&(l.constructor===String&&(l=b.NoteStringToPitch(l)),this.properties.value1=(l|0)%255)}}if(this.outputs)for(h=0;h<this.outputs.length;++h){switch(this.outputs[h].name){case "midi":l=new b;l.setup([e.cmd,e.value1,e.value2]);l.channel=e.channel;break;case "command":l=e.cmd;break;case "cc":l=e.value1;
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|
break;case "cc_value":l=e.value2;break;case "note":l=e.cmd==b.NOTEON||e.cmd==b.NOTEOFF?e.value1:null;break;case "velocity":l=e.cmd==b.NOTEON?e.value2:null;break;case "pitch":l=e.cmd==b.NOTEON?b.computePitch(e.value1):null;break;case "pitchbend":l=e.cmd==b.PITCHBEND?b.computePitchBend(e.value1,e.value2):null;break;case "gate":l=this.gate;break;default:continue}null!==l&&this.setOutputData(h,l)}};D.prototype.onPropertyChanged=function(e,h){"cmd"==e&&(this.properties.cmd=b.computeCommandFromString(h))};
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|
D.prototype.onGetInputs=function(){return[["note","number"]]};D.prototype.onGetOutputs=function(){return[["midi","midi"],["on_midi",r.EVENT],["command","number"],["note","number"],["velocity","number"],["cc","number"],["cc_value","number"],["pitch","number"],["gate","bool"],["pitchbend","number"]]};r.registerNodeType("midi/event",D);v.title="MIDICC";v.desc="gets a Controller Change";v.color="#243";v.prototype.onExecute=function(){m.input&&(this.properties.value=m.input.state.cc[this.properties.cc]);
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|
this.setOutputData(0,this.properties.value)};r.registerNodeType("midi/cc",v);w.title="MIDI Generator";w.desc="Generates a random MIDI note";w.color="#243";w.processScale=function(e){e=e.split(",");for(var h=0;h<e.length;++h){var l=e[h];e[h]=2==l.length&&"#"!=l[1]||2<l.length?-r.MIDIEvent.NoteStringToPitch(l):b.note_to_index[l]||0}return e};w.prototype.onPropertyChanged=function(b,e){"notes"==b&&(this.notes_pitches=w.processScale(e))};w.prototype.onExecute=function(){var b=this.getInputData(2);null!=
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|
b&&(this.properties.octave=b);if(b=this.getInputData(1))this.notes_pitches=w.processScale(b)};w.prototype.onAction=function(e,h){var l=0,k=this.notes_pitches.length,a=0;"sequence"==this.properties.mode?a=this.sequence_index=(this.sequence_index+1)%k:"random"==this.properties.mode&&(a=Math.floor(Math.random()*k));k=this.notes_pitches[a];l=0<=k?k+12*(this.properties.octave-1)+33:-k;h=new b;h.setup([b.NOTEON,l,10]);k=this.properties.duration||1;this.trigger("note",h);setTimeout(function(){var a=new b;
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|
a.setup([b.NOTEOFF,l,0]);this.trigger("note",a)}.bind(this),1E3*k)};r.registerNodeType("midi/generator",w);B.title="MIDI Transpose";B.desc="Transpose a MIDI note";B.color="#243";B.prototype.onAction=function(e,h){h&&h.constructor===b&&(h.data[0]==b.NOTEON||h.data[0]==b.NOTEOFF?(this.midi_event=new b,this.midi_event.setup(h.data),this.midi_event.data[1]=Math.round(this.midi_event.data[1]+this.properties.amount),this.trigger("out",this.midi_event)):this.trigger("out",h))};B.prototype.onExecute=function(){var b=
|
|
this.getInputData(1);null!=b&&(this.properties.amount=b)};r.registerNodeType("midi/transpose",B);l.title="MIDI Quantize Pitch";l.desc="Transpose a MIDI note tp fit an scale";l.color="#243";l.prototype.onPropertyChanged=function(b,e){"scale"==b&&this.processScale(e)};l.prototype.processScale=function(b){this._current_scale=b;this.notes_pitches=w.processScale(b);for(b=0;12>b;++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}}};l.prototype.onAction=function(e,h){h&&h.constructor===b&&(h.data[0]==b.NOTEON||h.data[0]==b.NOTEOFF?(this.midi_event=new b,this.midi_event.setup(h.data),this.midi_event.data[1]+=this.offset_notes[b.note_to_index[h.note]],this.trigger("out",this.midi_event)):this.trigger("out",h))};l.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&b!=this._current_scale&&
|
|
this.processScale(b)};r.registerNodeType("midi/quantize",l);e.title="MIDI Play";e.desc="Plays a MIDI note";e.color="#243";e.prototype.onAction=function(e,h){if(h&&h.constructor===b){if(this.instrument&&h.data[0]==b.NOTEON){var l=h.note;if(!l||"undefined"==l||l.constructor!==String)return;this.instrument.play(l,h.octave,this.properties.duration,this.properties.volume)}this.trigger("note",h)}};e.prototype.onExecute=function(){var b=this.getInputData(1);null!=b&&(this.properties.volume=b);b=this.getInputData(2);
|
|
null!=b&&(this.properties.duration=b)};r.registerNodeType("midi/play",e);C.title="MIDI Keys";C.desc="Keyboard to play notes";C.color="#243";C.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}];C.prototype.onDrawForeground=function(b){if(!this.flags.collapsed){var e=12*this.properties.num_octaves;
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|
this.keys.length=e;var h=this.size[0]/(7*this.properties.num_octaves),k=this.size[1];b.globalAlpha=1;for(var a=0;2>a;a++)for(var c=0;c<e;++c){var d=C.keys[c%12];if(d.t==a){var g=7*Math.floor(c/12)*h+d.x*h;b.fillStyle=0==a?this.keys[c]?"#CCC":"white":this.keys[c]?"#333":"black";b.fillRect(g+1,0,h*d.w-2,k*d.h)}}}};C.prototype.getKeyIndex=function(b){for(var e=this.size[0]/(7*this.properties.num_octaves),h=this.size[1],k=1;0<=k;k--)for(var a=0;a<this.keys.length;++a){var c=C.keys[a%12];if(c.t==k){var d=
|
|
7*Math.floor(a/12)*e+c.x*e,g=e*c.w,c=h*c.h;if(!(b[0]<d||b[0]>d+g||b[1]>c))return a}}return-1};C.prototype.onAction=function(e,h){if("reset"==e)for(var l=0;l<this.keys.length;++l)this.keys[l]=!1;else h&&h.constructor===b&&(l=h.data[1]-(12*(this.properties.start_octave-1)+29),0<=l&&l<this.keys.length&&(h.data[0]==b.NOTEON?this.keys[l]=!0:h.data[0]==b.NOTEOFF&&(this.keys[l]=!1)),this.trigger("note",h))};C.prototype.onMouseDown=function(e,h){if(!(0>h[1])){var l=this.getKeyIndex(h);this.keys[l]=!0;this._last_key=
|
|
l;var l=12*(this.properties.start_octave-1)+29+l,k=new b;k.setup([b.NOTEON,l,100]);this.trigger("note",k);return!0}};C.prototype.onMouseMove=function(e,h){if(!(0>h[1]||-1==this._last_key)){this.setDirtyCanvas(!0);var l=this.getKeyIndex(h);if(this._last_key==l)return!0;this.keys[this._last_key]=!1;var k=12*(this.properties.start_octave-1)+29+this._last_key,a=new b;a.setup([b.NOTEOFF,k,100]);this.trigger("note",a);this.keys[l]=!0;k=12*(this.properties.start_octave-1)+29+l;a=new b;a.setup([b.NOTEON,
|
|
k,100]);this.trigger("note",a);this._last_key=l;return!0}};C.prototype.onMouseUp=function(e,h){if(!(0>h[1])){var l=this.getKeyIndex(h);this.keys[l]=!1;this._last_key=-1;var l=12*(this.properties.start_octave-1)+29+l,k=new b;k.setup([b.NOTEOFF,l,100]);this.trigger("note",k);return!0}};r.registerNodeType("midi/keys",C)})(this);
|
|
(function(z){function b(){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=t.getAudioContext().createGain();this.audionode.graphnode=this;this.audionode.gain.value=this.properties.gain;this.properties.src&&this.loadSound(this.properties.src)}function m(){this.properties={gain:0.5};this._audionodes=[];this._media_stream=
|
|
null;this.addOutput("out","audio");this.addInput("gain","number");this.audionode=t.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=t.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=t.getAudioContext().createGain();this.addInput("in","audio");this.addInput("gain","number");this.addOutput("out","audio")}function y(){this.properties={impulse_src:"",normalize:!0};this.audionode=t.getAudioContext().createConvolver();
|
|
this.addInput("in","audio");this.addOutput("out","audio")}function h(){this.properties={threshold:-50,knee:40,ratio:12,reduction:-20,attack:0,release:0.25};this.audionode=t.getAudioContext().createDynamicsCompressor();this.addInput("in","audio");this.addOutput("out","audio")}function D(){this.properties={};this.audionode=t.getAudioContext().createWaveShaper();this.addInput("in","audio");this.addInput("shape","waveshape");this.addOutput("out","audio")}function v(){this.properties={gain1:0.5,gain2:0.5};
|
|
this.audionode=t.getAudioContext().createGain();this.audionode1=t.getAudioContext().createGain();this.audionode1.gain.value=this.properties.gain1;this.audionode2=t.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=t.getAudioContext().createGain();this.audionode.gain.value=0;this.addInput("in","audio");this.addInput("gate","bool");this.addOutput("out","audio");this.gate=!1}function B(){this.properties={delayTime:0.5};this.audionode=t.getAudioContext().createDelay(10);this.audionode.delayTime.value=this.properties.delayTime;this.addInput("in","audio");this.addInput("time","number");this.addOutput("out","audio")}function l(){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=t.getAudioContext().createBiquadFilter();this.addInput("in","audio");this.addOutput("out","audio")}function e(){this.properties={frequency:440,detune:0,type:"sine"};this.addProperty("type","sine","enum",{values:["sine","square","sawtooth","triangle","custom"]});this.audionode=t.getAudioContext().createOscillator();this.addOutput("out","audio")}function C(){this.properties=
|
|
{continuous:!0,mark:-1};this.addInput("data","array");this.addInput("mark","number");this.size=[300,200];this._last_buffer=null}function r(){this.properties={band:440,amplitude:1};this.addInput("freqs","array");this.addOutput("signal","number")}function A(){if(!A.default_code){var b=A.default_function.toString(),a=b.indexOf("{")+1,c=b.lastIndexOf("}");A.default_code=b.substr(a,c-a)}this.properties={code:A.default_code};b=t.getAudioContext();b.createScriptProcessor?this.audionode=b.createScriptProcessor(4096,
|
|
1,1):(console.warn("ScriptProcessorNode deprecated"),this.audionode=b.createGain());this.processCode();A._bypass_function||(A._bypass_function=this.audionode.onaudioprocess);this.addInput("in","audio");this.addOutput("out","audio")}function s(){this.audionode=t.getAudioContext().destination;this.addInput("in","audio")}var n=z.LiteGraph,t={};z.LGAudio=t;t.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(b){console.log("msg",b)};this._audio_context.onended=function(b){console.log("ended",b)};this._audio_context.oncomplete=function(b){console.log("complete",b)}}return this._audio_context};t.connect=function(b,a){try{b.connect(a)}catch(c){console.warn("LGraphAudio:",c)}};t.disconnect=function(b,a){try{b.disconnect(a)}catch(c){console.warn("LGraphAudio:",c)}};t.changeAllAudiosConnections=function(b,a){if(b.inputs)for(var c=
|
|
0;c<b.inputs.length;++c){var d=b.graph.links[b.inputs[c].link];if(d){var e=b.graph.getNodeById(d.origin_id),f=null,f=e.getAudioNodeInOutputSlot?e.getAudioNodeInOutputSlot(d.origin_slot):e.audionode,d=null,d=b.getAudioNodeInInputSlot?b.getAudioNodeInInputSlot(c):b.audionode;a?t.connect(f,d):t.disconnect(f,d)}}if(b.outputs)for(c=0;c<b.outputs.length;++c)for(var e=b.outputs[c],h=0;h<e.links.length;++h)if(d=b.graph.links[e.links[h]]){var f=b.getAudioNodeInOutputSlot?b.getAudioNodeInOutputSlot(c):b.audionode,
|
|
l=b.graph.getNodeById(d.target_id),d=l.getAudioNodeInInputSlot?l.getAudioNodeInInputSlot(d.target_slot):l.audionode;a?t.connect(f,d):t.disconnect(f,d)}};t.onConnectionsChange=function(b,a,c,d){if(b==n.OUTPUT&&(b=null,d&&(b=this.graph.getNodeById(d.target_id)),b)){var e=null,e=this.getAudioNodeInOutputSlot?this.getAudioNodeInOutputSlot(a):this.audionode;a=null;a=b.getAudioNodeInInputSlot?b.getAudioNodeInInputSlot(d.target_slot):b.audionode;c?t.connect(e,a):t.disconnect(e,a)}};t.createAudioNodeWrapper=
|
|
function(b){var a=b.prototype.onPropertyChanged;b.prototype.onPropertyChanged=function(c,b){a&&a.call(this,c,b);this.audionode&&void 0!==this.audionode[c]&&(void 0!==this.audionode[c].value?this.audionode[c].value=b:this.audionode[c]=b)};b.prototype.onConnectionsChange=t.onConnectionsChange};t.cached_audios={};t.loadSound=function(b,a,c){function d(a){console.log("Audio loading sample error:",a);c&&c(a)}if(t.cached_audios[b]&&-1==b.indexOf("blob:"))a&&a(t.cached_audios[b]);else{t.onProcessAudioURL&&
|
|
(b=t.onProcessAudioURL(b));var e=new XMLHttpRequest;e.open("GET",b,!0);e.responseType="arraybuffer";var f=t.getAudioContext();e.onload=function(){console.log("AudioSource loaded");f.decodeAudioData(e.response,function(c){console.log("AudioSource decoded");t.cached_audios[b]=c;a&&a(c)},d)};e.send();return e}};b["@src"]={widget:"resource"};b.supported_extensions=["wav","ogg","mp3"];b.prototype.onAdded=function(b){if(b.status===LGraph.STATUS_RUNNING)this.onStart()};b.prototype.onStart=function(){this._audiobuffer&&
|
|
this.properties.autoplay&&this.playBuffer(this._audiobuffer)};b.prototype.onStop=function(){this.stopAllSounds()};b.prototype.onPause=function(){this.pauseAllSounds()};b.prototype.onUnpause=function(){this.unpauseAllSounds()};b.prototype.onRemoved=function(){this.stopAllSounds();this._dropped_url&&URL.revokeObjectURL(this._url)};b.prototype.stopAllSounds=function(){for(var b=0;b<this._audionodes.length;++b)this._audionodes[b].started&&(this._audionodes[b].started=!1,this._audionodes[b].stop());this._audionodes.length=
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0};b.prototype.pauseAllSounds=function(){t.getAudioContext().suspend()};b.prototype.unpauseAllSounds=function(){t.getAudioContext().resume()};b.prototype.onExecute=function(){if(this.inputs)for(var b=0;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);if(void 0!==c)if("gain"==a.name)this.audionode.gain.value=c;else if("playbackRate"==a.name)for(this.properties.playbackRate=c,a=0;a<this._audionodes.length;++a)this._audionodes[a].playbackRate.value=c}}if(this.outputs)for(b=
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0;b<this.outputs.length;++b)"buffer"==this.outputs[b].name&&this._audiobuffer&&this.setOutputData(b,this._audiobuffer)};b.prototype.onAction=function(b){this._audiobuffer&&("Play"==b?this.playBuffer(this._audiobuffer):"Stop"==b&&this.stopAllSounds())};b.prototype.onPropertyChanged=function(b,a){if("src"==b)this.loadSound(a);else if("gain"==b)this.audionode.gain.value=a;else if("playbackRate"==b)for(var c=0;c<this._audionodes.length;++c)this._audionodes[c].playbackRate.value=a};b.prototype.playBuffer=
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function(b){var a=this,c=t.getAudioContext().createBufferSource();this._last_sourcenode=c;c.graphnode=this;c.buffer=b;c.loop=this.properties.loop;c.playbackRate.value=this.properties.playbackRate;this._audionodes.push(c);c.connect(this.audionode);this._audionodes.push(c);c.onended=function(){a.trigger("ended");var b=a._audionodes.indexOf(c);-1!=b&&a._audionodes.splice(b,1)};c.started||(c.started=!0,c.start());return c};b.prototype.loadSound=function(b){function a(a){this.boxcolor=n.NODE_DEFAULT_BOXCOLOR;
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c._audiobuffer=a;c._loading_audio=!1;if(c.graph&&c.graph.status===LGraph.STATUS_RUNNING)c.onStart()}var c=this;this._request&&(this._request.abort(),this._request=null);this._audiobuffer=null;this._loading_audio=!1;b&&(this._request=t.loadSound(b,a),this._loading_audio=!0,this.boxcolor="#AA4")};b.prototype.onConnectionsChange=t.onConnectionsChange;b.prototype.onGetInputs=function(){return[["playbackRate","number"],["Play",n.ACTION],["Stop",n.ACTION]]};b.prototype.onGetOutputs=function(){return[["buffer",
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"audiobuffer"],["ended",n.EVENT]]};b.prototype.onDropFile=function(b){this._dropped_url&&URL.revokeObjectURL(this._dropped_url);b=URL.createObjectURL(b);this.properties.src=b;this.loadSound(b);this._dropped_url=b};b.title="Source";b.desc="Plays audio";n.registerNodeType("audio/source",b);m.prototype.onAdded=function(b){if(b.status===LGraph.STATUS_RUNNING)this.onStart()};m.prototype.onStart=function(){null!=this._media_stream||this._waiting_confirmation||this.openStream()};m.prototype.onStop=function(){this.audionode.gain.value=
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0};m.prototype.onPause=function(){this.audionode.gain.value=0};m.prototype.onUnpause=function(){this.audionode.gain.value=this.properties.gain};m.prototype.onRemoved=function(){this.audionode.gain.value=0;this.audiosource_node&&(this.audiosource_node.disconnect(this.audionode),this.audiosource_node=null);if(this._media_stream){var b=this._media_stream.getTracks();b.length&&b[0].stop()}};m.prototype.openStream=function(){function b(c){console.log("Media rejected",c);a._media_stream=!1;a.boxcolor="red"}
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|
if(navigator.mediaDevices){this._waiting_confirmation=!0;navigator.mediaDevices.getUserMedia({audio:!0,video:!1}).then(this.streamReady.bind(this))["catch"](b);var a=this}else console.log("getUserMedia() is not supported in your browser, use chrome and enable WebRTC from about://flags")};m.prototype.streamReady=function(b){this._media_stream=b;this.audiosource_node&&this.audiosource_node.disconnect(this.audionode);this.audiosource_node=t.getAudioContext().createMediaStreamSource(b);this.audiosource_node.graphnode=
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this;this.audiosource_node.connect(this.audionode);this.boxcolor="white"};m.prototype.onExecute=function(){null!=this._media_stream||this._waiting_confirmation||this.openStream();if(this.inputs)for(var b=0;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);void 0!==c&&"gain"==a.name&&(this.audionode.gain.value=this.properties.gain=c)}}};m.prototype.onAction=function(b){"Play"==b?this.audionode.gain.value=this.properties.gain:"Stop"==b&&(this.audionode.gain.value=
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0)};m.prototype.onPropertyChanged=function(b,a){"gain"==b&&(this.audionode.gain.value=a)};m.prototype.onConnectionsChange=t.onConnectionsChange;m.prototype.onGetInputs=function(){return[["playbackRate","number"],["Play",n.ACTION],["Stop",n.ACTION]]};m.title="MediaSource";m.desc="Plays microphone";n.registerNodeType("audio/media_source",m);q.prototype.onPropertyChanged=function(b,a){this.audionode[b]=a};q.prototype.onExecute=function(){if(this.isOutputConnected(0)){var b=this.audionode.frequencyBinCount;
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this._freq_bin&&this._freq_bin.length==b||(this._freq_bin=new Uint8Array(b));this.audionode.getByteFrequencyData(this._freq_bin);this.setOutputData(0,this._freq_bin)}this.isOutputConnected(1)&&(b=this.audionode.frequencyBinCount,this._time_bin&&this._time_bin.length==b||(this._time_bin=new Uint8Array(b)),this.audionode.getByteTimeDomainData(this._time_bin),this.setOutputData(1,this._time_bin));for(b=1;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);void 0!==
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c&&(this.audionode[a.name].value=c)}}};q.prototype.onGetInputs=function(){return[["minDecibels","number"],["maxDecibels","number"],["smoothingTimeConstant","number"]]};q.prototype.onGetOutputs=function(){return[["freqs","array"],["samples","array"]]};q.title="Analyser";q.desc="Audio Analyser";n.registerNodeType("audio/analyser",q);p.prototype.onExecute=function(){if(this.inputs&&this.inputs.length)for(var b=1;b<this.inputs.length;++b){var a=this.inputs[b],c=this.getInputData(b);void 0!==c&&(this.audionode[a.name].value=
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c)}};t.createAudioNodeWrapper(p);p.title="Gain";p.desc="Audio gain";n.registerNodeType("audio/gain",p);t.createAudioNodeWrapper(y);y.prototype.onRemove=function(){this._dropped_url&&URL.revokeObjectURL(this._dropped_url)};y.prototype.onPropertyChanged=function(b,a){"impulse_src"==b?this.loadImpulse(a):"normalize"==b&&(this.audionode.normalize=a)};y.prototype.onDropFile=function(b){this._dropped_url&&URL.revokeObjectURL(this._dropped_url);this._dropped_url=URL.createObjectURL(b);this.properties.impulse_src=
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this._dropped_url;this.loadImpulse(this._dropped_url)};y.prototype.loadImpulse=function(b){function a(a){c._impulse_buffer=a;c.audionode.buffer=a;console.log("Impulse signal set");c._loading_impulse=!1}var c=this;this._request&&(this._request.abort(),this._request=null);this._impulse_buffer=null;this._loading_impulse=!1;b&&(this._request=t.loadSound(b,a),this._loading_impulse=!0)};y.title="Convolver";y.desc="Convolves the signal (used for reverb)";n.registerNodeType("audio/convolver",y);t.createAudioNodeWrapper(h);
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h.prototype.onExecute=function(){if(this.inputs&&this.inputs.length)for(var b=1;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);void 0!==c&&(this.audionode[a.name].value=c)}}};h.prototype.onGetInputs=function(){return[["threshold","number"],["knee","number"],["ratio","number"],["reduction","number"],["attack","number"],["release","number"]]};h.title="DynamicsCompressor";h.desc="Dynamics Compressor";n.registerNodeType("audio/dynamicsCompressor",h);D.prototype.onExecute=
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function(){if(this.inputs&&this.inputs.length){var b=this.getInputData(1);void 0!==b&&(this.audionode.curve=b)}};D.prototype.setWaveShape=function(b){this.audionode.curve=b};t.createAudioNodeWrapper(D);v.prototype.getAudioNodeInInputSlot=function(b){if(0==b)return this.audionode1;if(2==b)return this.audionode2};v.prototype.onPropertyChanged=function(b,a){"gain1"==b?this.audionode1.gain.value=a:"gain2"==b&&(this.audionode2.gain.value=a)};v.prototype.onExecute=function(){if(this.inputs&&this.inputs.length)for(var b=
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1;b<this.inputs.length;++b){var a=this.inputs[b];null!=a.link&&"audio"!=a.type&&(a=this.getInputData(b),void 0!==a&&(1==b?this.audionode1.gain.value=a:3==b&&(this.audionode2.gain.value=a)))}};t.createAudioNodeWrapper(v);v.title="Mixer";v.desc="Audio mixer";n.registerNodeType("audio/mixer",v);w.prototype.onExecute=function(){var b=t.getAudioContext().currentTime,a=this.audionode.gain,c=this.getInputData(1),d=this.getInputOrProperty("A"),e=this.getInputOrProperty("D"),f=this.getInputOrProperty("S"),
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h=this.getInputOrProperty("R");!this.gate&&c?(a.cancelScheduledValues(0),a.setValueAtTime(0,b),a.linearRampToValueAtTime(1,b+d),a.linearRampToValueAtTime(f,b+d+e)):this.gate&&!c&&(a.cancelScheduledValues(0),a.setValueAtTime(a.value,b),a.linearRampToValueAtTime(0,b+h));this.gate=c};w.prototype.onGetInputs=function(){return[["A","number"],["D","number"],["S","number"],["R","number"]]};t.createAudioNodeWrapper(w);w.title="ADSR";w.desc="Audio envelope";n.registerNodeType("audio/adsr",w);t.createAudioNodeWrapper(B);
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B.prototype.onExecute=function(){var b=this.getInputData(1);void 0!==b&&(this.audionode.delayTime.value=b)};B.title="Delay";B.desc="Audio delay";n.registerNodeType("audio/delay",B);l.prototype.onExecute=function(){if(this.inputs&&this.inputs.length)for(var b=1;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);void 0!==c&&(this.audionode[a.name].value=c)}}};l.prototype.onGetInputs=function(){return[["frequency","number"],["detune","number"],["Q","number"]]};
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t.createAudioNodeWrapper(l);l.title="BiquadFilter";l.desc="Audio filter";n.registerNodeType("audio/biquadfilter",l);e.prototype.onStart=function(){if(!this.audionode.started){this.audionode.started=!0;try{this.audionode.start()}catch(b){}}};e.prototype.onStop=function(){this.audionode.started&&(this.audionode.started=!1,this.audionode.stop())};e.prototype.onPause=function(){this.onStop()};e.prototype.onUnpause=function(){this.onStart()};e.prototype.onExecute=function(){if(this.inputs&&this.inputs.length)for(var b=
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|
0;b<this.inputs.length;++b){var a=this.inputs[b];if(null!=a.link){var c=this.getInputData(b);void 0!==c&&(this.audionode[a.name].value=c)}}};e.prototype.onGetInputs=function(){return[["frequency","number"],["detune","number"],["type","string"]]};t.createAudioNodeWrapper(e);e.title="Oscillator";e.desc="Oscillator";n.registerNodeType("audio/oscillator",e);C.prototype.onExecute=function(){this._last_buffer=this.getInputData(0);var b=this.getInputData(1);void 0!==b&&(this.properties.mark=b);this.setDirtyCanvas(!0,
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|
!1)};C.prototype.onDrawForeground=function(b){if(this._last_buffer){var a=this._last_buffer,c=a.length/this.size[0],d=this.size[1];b.fillStyle="black";b.fillRect(0,0,this.size[0],this.size[1]);b.strokeStyle="white";b.beginPath();var e=0;if(this.properties.continuous){b.moveTo(e,d);for(var f=0;f<a.length;f+=c)b.lineTo(e,d-a[f|0]/255*d),e++}else for(f=0;f<a.length;f+=c)b.moveTo(e+0.5,d),b.lineTo(e+0.5,d-a[f|0]/255*d),e++;b.stroke();0<=this.properties.mark&&(a=t.getAudioContext().sampleRate/a.length,
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|
e=this.properties.mark/a*2/c,e>=this.size[0]&&(e=this.size[0]-1),b.strokeStyle="red",b.beginPath(),b.moveTo(e,d),b.lineTo(e,0),b.stroke())}};C.title="Visualization";C.desc="Audio Visualization";n.registerNodeType("audio/visualization",C);r.prototype.onExecute=function(){if(this._freqs=this.getInputData(0)){var b=this.properties.band,a=this.getInputData(1);void 0!==a&&(b=a);a=t.getAudioContext().sampleRate/this._freqs.length;a=b/a*2;a>=this._freqs.length?a=this._freqs[this._freqs.length-1]:(b=a|0,
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|
a-=b,a=this._freqs[b]*(1-a)+this._freqs[b+1]*a);this.setOutputData(0,a/255*this.properties.amplitude)}};r.prototype.onGetInputs=function(){return[["band","number"]]};r.title="Signal";r.desc="extract the signal of some frequency";n.registerNodeType("audio/signal",r);A.prototype.onAdded=function(b){b.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback)};A["@code"]={widget:"code"};A.prototype.onStart=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onStop=
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|
function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onPause=function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.onUnpause=function(){this.audionode.onaudioprocess=this._callback};A.prototype.onExecute=function(){};A.prototype.onRemoved=function(){this.audionode.onaudioprocess=A._bypass_function};A.prototype.processCode=function(){try{this._script=new new Function("properties",this.properties.code)(this.properties),this._old_code=this.properties.code,this._callback=
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|
this._script.onaudioprocess}catch(b){console.error("Error in onaudioprocess code",b),this._callback=A._bypass_function,this.audionode.onaudioprocess=this._callback}};A.prototype.onPropertyChanged=function(b,a){"code"==b&&(this.properties.code=a,this.processCode(),this.graph&&this.graph.status==LGraph.STATUS_RUNNING&&(this.audionode.onaudioprocess=this._callback))};A.default_function=function(){this.onaudioprocess=function(b){var a=b.inputBuffer;b=b.outputBuffer;for(var c=0;c<b.numberOfChannels;c++)for(var d=
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|
a.getChannelData(c),e=b.getChannelData(c),f=0;f<a.length;f++)e[f]=d[f]}};t.createAudioNodeWrapper(A);A.title="Script";A.desc="apply script to signal";n.registerNodeType("audio/script",A);s.title="Destination";s.desc="Audio output";n.registerNodeType("audio/destination",s)})(this);
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(function(z){function b(){this.size=[60,20];this.addInput("send",q.ACTION);this.addOutput("received",q.EVENT);this.addInput("in",0);this.addOutput("out",0);this.properties={url:"",room:"lgraph",only_send_changes:!0};this._ws=null;this._last_sent_data=[];this._last_received_data=[]}function m(){this.room_widget=this.addWidget("text","Room","lgraph",this.setRoom.bind(this));this.addWidget("button","Reconnect",null,this.connectSocket.bind(this));this.addInput("send",q.ACTION);this.addOutput("received",
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|
q.EVENT);this.addInput("in",0);this.addOutput("out",0);this.properties={url:"tamats.com:55000",room:"lgraph",only_send_changes:!0};this._server=null;this.connectSocket();this._last_sent_data=[];this._last_received_data=[];"undefined"==typeof SillyClient&&console.warn("remember to add SillyClient.js to your project: https://tamats.com/projects/sillyserver/src/sillyclient.js")}var q=z.LiteGraph;b.title="WebSocket";b.desc="Send data through a websocket";b.prototype.onPropertyChanged=function(b,m){"url"==
|
|
b&&this.connectSocket()};b.prototype.onExecute=function(){!this._ws&&this.properties.url&&this.connectSocket();if(this._ws&&this._ws.readyState==WebSocket.OPEN){for(var b=this.properties.room,m=this.properties.only_send_changes,h=1;h<this.inputs.length;++h){var q=this.getInputData(h);if(null!=q){var v;try{v=JSON.stringify({type:0,room:b,channel:h,data:q})}catch(w){continue}m&&this._last_sent_data[h]==v||(this._last_sent_data[h]=v,this._ws.send(v))}}for(h=1;h<this.outputs.length;++h)this.setOutputData(h,
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|
this._last_received_data[h]);"#AFA"==this.boxcolor&&(this.boxcolor="#6C6")}};b.prototype.connectSocket=function(){var b=this,m=this.properties.url;"ws"!=m.substr(0,2)&&(m="ws://"+m);this._ws=new WebSocket(m);this._ws.onopen=function(){console.log("ready");b.boxcolor="#6C6"};this._ws.onmessage=function(h){b.boxcolor="#AFA";var m=JSON.parse(h.data);if(!m.room||m.room==this.properties.room)if(1==h.data.type)if(m.data.object_class&&q[m.data.object_class]){h=null;try{h=new q[m.data.object_class](m.data),
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|
b.triggerSlot(0,h)}catch(v){}}else b.triggerSlot(0,m.data);else b._last_received_data[h.data.channel||0]=m.data};this._ws.onerror=function(h){console.log("couldnt connect to websocket");b.boxcolor="#E88"};this._ws.onclose=function(h){console.log("connection closed");b.boxcolor="#000"}};b.prototype.send=function(b){this._ws&&this._ws.readyState==WebSocket.OPEN&&this._ws.send(JSON.stringify({type:1,msg:b}))};b.prototype.onAction=function(b,m){this._ws&&this._ws.readyState==WebSocket.OPEN&&this._ws.send({type:1,
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|
room:this.properties.room,action:b,data:m})};b.prototype.onGetInputs=function(){return[["in",0]]};b.prototype.onGetOutputs=function(){return[["out",0]]};q.registerNodeType("network/websocket",b);m.title="SillyClient";m.desc="Connects to SillyServer to broadcast messages";m.prototype.onPropertyChanged=function(b,m){"room"==b&&(this.room_widget.value=m);this.connectSocket()};m.prototype.setRoom=function(b){this.properties.room=b;this.room_widget.value=b;this.connectSocket()};m.prototype.onDrawForeground=
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|
function(){for(var b=1;b<this.inputs.length;++b){var m=this.inputs[b];m.label="in_"+b}for(b=1;b<this.outputs.length;++b)m=this.outputs[b],m.label="out_"+b};m.prototype.onExecute=function(){if(this._server&&this._server.is_connected){for(var b=this.properties.only_send_changes,m=1;m<this.inputs.length;++m){var h=this.getInputData(m),q=this._last_sent_data[m];if(null!=h){if(b){var v=!0;if(h&&h.length&&q&&q.length==h.length&&h.constructor!==String)for(var w=0;w<h.length;++w){if(q[w]!=h[w]){v=!1;break}}else this._last_sent_data[m]!=
|
|
h&&(v=!1);if(v)continue}this._server.sendMessage({type:0,channel:m,data:h});if(h.length&&h.constructor!==String)if(this._last_sent_data[m])for(this._last_sent_data[m].length=h.length,w=0;w<h.length;++w)this._last_sent_data[m][w]=h[w];else this._last_sent_data[m]=h.constructor===Array?h.concat():new h.constructor(h);else this._last_sent_data[m]=h}}for(m=1;m<this.outputs.length;++m)this.setOutputData(m,this._last_received_data[m]);"#AFA"==this.boxcolor&&(this.boxcolor="#6C6")}};m.prototype.connectSocket=
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|
function(){var b=this;if("undefined"==typeof SillyClient)this._error||console.error("SillyClient node cannot be used, you must include SillyServer.js"),this._error=!0;else if(this._server=new SillyClient,this._server.on_ready=function(){console.log("ready");b.boxcolor="#6C6"},this._server.on_message=function(h,m){var v=null;try{v=JSON.parse(m)}catch(w){return}if(1==v.type)if(v.data.object_class&&q[v.data.object_class]){var y=null;try{y=new q[v.data.object_class](v.data),b.triggerSlot(0,y)}catch(l){return}}else b.triggerSlot(0,
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v.data);else b._last_received_data[v.channel||0]=v.data;b.boxcolor="#AFA"},this._server.on_error=function(h){console.log("couldnt connect to websocket");b.boxcolor="#E88"},this._server.on_close=function(h){console.log("connection closed");b.boxcolor="#000"},this.properties.url&&this.properties.room){try{this._server.connect(this.properties.url,this.properties.room)}catch(m){console.error("SillyServer error: "+m);this._server=null;return}this._final_url=this.properties.url+"/"+this.properties.room}};
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|
m.prototype.send=function(b){this._server&&this._server.is_connected&&this._server.sendMessage({type:1,data:b})};m.prototype.onAction=function(b,m){this._server&&this._server.is_connected&&this._server.sendMessage({type:1,action:b,data:m})};m.prototype.onGetInputs=function(){return[["in",0]]};m.prototype.onGetOutputs=function(){return[["out",0]]};q.registerNodeType("network/sillyclient",m)})(this);
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