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3948314fe0a5ffbac5592bba7cb213adbfb46268
ComfyUI_frontend/build/litegraph.min.js
mateuswetah 835210cd54 Fixes new constants value for hex color string.
2020-09-25 00:34:27 -03:00

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JavaScript
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var $jscomp = $jscomp || {};
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(function(x) {
function c(a) {
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this.list_of_graphcanvas = null;
this.clear();
a && this.configure(a);
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function q(a, b, d, e, g, f) {
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this.type = b;
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this.target_slot = f;
this._data = null;
this._pos = new Float32Array(2);
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this.enabled = !0;
this.last_mouse = [0, 0];
this.element = null;
this.visible_area = new Float32Array(4);
a && (this.element = a, b || this.bindEvents(a));
}
function m(a, b, d) {
d = d || {};
this.background_image = m.DEFAULT_BACKGROUND_IMAGE;
a && a.constructor === String && (a = document.querySelector(a));
this.ds = new r;
this.zoom_modify_alpha = !0;
this.title_text_font = "" + f.NODE_TEXT_SIZE + "px Arial";
this.inner_text_font = "normal " + f.NODE_SUBTEXT_SIZE + "px Arial";
this.node_title_color = f.NODE_TITLE_COLOR;
this.default_link_color = f.LINK_COLOR;
this.default_connection_color = {input_off:"#778", input_on:"#7F7", output_off:"#778", output_on:"#7F7"};
this.highquality_render = !0;
this.use_gradients = !1;
this.editor_alpha = 1;
this.pause_rendering = !1;
this.clear_background = !0;
this.read_only = !1;
this.render_only_selected = !0;
this.live_mode = !1;
this.allow_searchbox = this.allow_interaction = this.allow_dragnodes = this.allow_dragcanvas = this.show_info = !0;
this.drag_mode = this.allow_reconnect_links = !1;
this.filter = this.dragging_rectangle = null;
this.set_canvas_dirty_on_mouse_event = !0;
this.always_render_background = !1;
this.render_canvas_border = this.render_shadows = !0;
this.render_connections_shadows = !1;
this.render_connections_border = !0;
this.render_connection_arrows = this.render_curved_connections = !1;
this.render_collapsed_slots = !0;
this.render_execution_order = !1;
this.render_link_tooltip = this.render_title_colored = !0;
this.links_render_mode = f.SPLINE_LINK;
this.mouse = [0, 0];
this.canvas_mouse = this.graph_mouse = [0, 0];
this.onAfterChange = this.onBeforeChange = this.onConnectingChange = this.onSelectionChange = this.onNodeMoved = this.onDrawLinkTooltip = this.onDrawOverlay = this.onDrawForeground = this.onDrawBackground = this.onMouse = this.onSearchBoxSelection = this.onSearchBox = null;
this.connections_width = 3;
this.round_radius = 8;
this.over_link_center = this.node_widget = this.current_node = null;
this.last_mouse_position = [0, 0];
this.visible_area = this.ds.visible_area;
this.visible_links = [];
b && b.attachCanvas(this);
this.setCanvas(a);
this.clear();
d.skip_render || this.startRendering();
this.autoresize = d.autoresize;
}
function D(a, b) {
return Math.sqrt((b[0] - a[0]) * (b[0] - a[0]) + (b[1] - a[1]) * (b[1] - a[1]));
}
function z(a, b, d, e, g, f) {
return d < a && d + g > a && e < b && e + f > b ? !0 : !1;
}
function A(a, b) {
var d = a[0] + a[2], e = a[1] + a[3], g = b[1] + b[3];
return a[0] > b[0] + b[2] || a[1] > g || d < b[0] || e < b[1] ? !1 : !0;
}
function y(a, b) {
function d(a) {
var d = parseInt(f.style.top);
f.style.top = (d + a.deltaY * b.scroll_speed).toFixed() + "px";
a.preventDefault();
return !0;
}
this.options = b = b || {};
var e = this;
b.parentMenu && (b.parentMenu.constructor !== this.constructor ? (console.error("parentMenu must be of class ContextMenu, ignoring it"), b.parentMenu = null) : (this.parentMenu = b.parentMenu, this.parentMenu.lock = !0, this.parentMenu.current_submenu = this));
var g = null;
b.event && (g = b.event.constructor.name);
"MouseEvent" !== g && "CustomEvent" !== g && "PointerEvent" !== g && (console.error("Event passed to ContextMenu is not of type MouseEvent or CustomEvent. Ignoring it."), b.event = null);
var f = document.createElement("div");
f.className = "litegraph litecontextmenu litemenubar-panel";
b.className && (f.className += " " + b.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 == a.button) {
return e.close(), a.preventDefault(), !0;
}
}, !0);
b.scroll_speed || (b.scroll_speed = 0.1);
f.addEventListener("wheel", d, !0);
f.addEventListener("mousewheel", d, !0);
this.root = f;
b.title && (g = document.createElement("div"), g.className = "litemenu-title", g.innerHTML = b.title, f.appendChild(g));
for (var v = g = 0; v < a.length; v++) {
var c = a.constructor == Array ? a[v] : v;
null != c && c.constructor !== String && (c = void 0 === c.content ? String(c) : c.content);
this.addItem(c, a[v], b);
g++;
}
f.addEventListener("mouseleave", function(a) {
e.lock || (f.closing_timer && clearTimeout(f.closing_timer), f.closing_timer = setTimeout(e.close.bind(e, a), 500));
});
f.addEventListener("mouseenter", function(a) {
f.closing_timer && clearTimeout(f.closing_timer);
});
a = document;
b.event && (a = b.event.target.ownerDocument);
a || (a = document);
a.fullscreenElement ? a.fullscreenElement.appendChild(f) : a.body.appendChild(f);
g = b.left || 0;
a = b.top || 0;
b.event && (g = b.event.clientX - 10, a = b.event.clientY - 10, b.title && (a -= 20), b.parentMenu && (g = b.parentMenu.root.getBoundingClientRect(), g = g.left + g.width), v = document.body.getBoundingClientRect(), c = f.getBoundingClientRect(), 0 == v.height && console.error("document.body height is 0. That is dangerous, set html,body { height: 100%; }"), v.width && g > v.width - c.width - 10 && (g = v.width - c.width - 10), v.height && a > v.height - c.height - 10 && (a = v.height - c.height -
10));
f.style.left = g + "px";
f.style.top = a + "px";
b.scale && (f.style.transform = "scale(" + b.scale + ")");
}
function C(a) {
this.points = a;
this.nearest = this.selected = -1;
this.size = null;
this.must_update = !0;
this.margin = 5;
}
var f = x.LiteGraph = {VERSION:0.4, CANVAS_GRID_SIZE:10, NODE_TITLE_HEIGHT:30, NODE_TITLE_TEXT_Y:20, NODE_SLOT_HEIGHT:20, NODE_WIDGET_HEIGHT:20, NODE_WIDTH:140, NODE_MIN_WIDTH:50, NODE_COLLAPSED_RADIUS:10, NODE_COLLAPSED_WIDTH:80, NODE_TITLE_COLOR:"#999", NODE_SELECTED_TITLE_COLOR:"#FFF", 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", NODE_BOX_OUTLINE_COLOR:"#FFF",
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:1000, DEFAULT_POSITION:[100, 100], VALID_SHAPES:["default", "box", "round", "card"], BOX_SHAPE:1, ROUND_SHAPE:2, CIRCLE_SHAPE:3, CARD_SHAPE:4, ARROW_SHAPE:5, INPUT:1, OUTPUT:2, EVENT:-1, ACTION:-1, ALWAYS:0, ON_EVENT:1, NEVER:2,
ON_TRIGGER:3, UP:1, DOWN:2, LEFT:3, RIGHT:4, CENTER:5, STRAIGHT_LINK:0, LINEAR_LINK:1, SPLINE_LINK:2, NORMAL_TITLE:0, NO_TITLE:1, TRANSPARENT_TITLE:2, AUTOHIDE_TITLE:3, proxy:null, node_images_path:"", debug:!1, catch_exceptions:!0, throw_errors:!0, allow_scripts:!1, registered_node_types:{}, node_types_by_file_extension:{}, Nodes:{}, Globals:{}, searchbox_extras:{}, registerNodeType:function(a, b) {
if (!b.prototype) {
throw "Cannot register a simple object, it must be a class with a prototype";
}
b.type = a;
f.debug && console.log("Node registered: " + a);
a.split("/");
var d = b.name, e = a.lastIndexOf("/");
b.category = a.substr(0, e);
b.title || (b.title = d);
if (b.prototype) {
for (var g in h.prototype) {
b.prototype[g] || (b.prototype[g] = h.prototype[g]);
}
}
if (e = this.registered_node_types[a]) {
console.log("replacing node type: " + a);
} else {
if (Object.hasOwnProperty(b.prototype, "shape") || Object.defineProperty(b.prototype, "shape", {set:function(a) {
switch(a) {
case "default":
delete this._shape;
break;
case "box":
this._shape = f.BOX_SHAPE;
break;
case "round":
this._shape = f.ROUND_SHAPE;
break;
case "circle":
this._shape = f.CIRCLE_SHAPE;
break;
case "card":
this._shape = f.CARD_SHAPE;
break;
default:
this._shape = a;
}
}, get:function(a) {
return this._shape;
}, enumerable:!0, configurable:!0}), b.prototype.onPropertyChange && console.warn("LiteGraph node class " + a + " has onPropertyChange method, it must be called onPropertyChanged with d at the end"), b.supported_extensions) {
for (g in b.supported_extensions) {
var w = b.supported_extensions[g];
w && w.constructor === String && (this.node_types_by_file_extension[w.toLowerCase()] = b);
}
}
}
this.registered_node_types[a] = b;
b.constructor.name && (this.Nodes[d] = b);
if (f.onNodeTypeRegistered) {
f.onNodeTypeRegistered(a, b);
}
if (e && f.onNodeTypeReplaced) {
f.onNodeTypeReplaced(a, b, e);
}
b.prototype.onPropertyChange && console.warn("LiteGraph node class " + a + " has onPropertyChange method, it must be called onPropertyChanged with d at the end");
if (b.supported_extensions) {
for (g = 0; g < b.supported_extensions.length; g++) {
(w = b.supported_extensions[g]) && w.constructor === String && (this.node_types_by_file_extension[w.toLowerCase()] = b);
}
}
}, unregisterNodeType:function(a) {
var b = a.constructor === String ? this.registered_node_types[a] : a;
if (!b) {
throw "node type not found: " + a;
}
delete this.registered_node_types[b.type];
b.constructor.name && delete this.Nodes[b.constructor.name];
}, wrapFunctionAsNode:function(a, b, d, e, g) {
for (var w = Array(b.length), c = "", k = f.getParameterNames(b), p = 0; p < k.length; ++p) {
c += "this.addInput('" + k[p] + "'," + (d && d[p] ? "'" + d[p] + "'" : "0") + ");\n";
}
c += "this.addOutput('out'," + (e ? "'" + e + "'" : 0) + ");\n";
g && (c += "this.properties = " + JSON.stringify(g) + ";\n");
d = Function(c);
d.title = a.split("/").pop();
d.desc = "Generated from " + b.name;
d.prototype.onExecute = function() {
for (var a = 0; a < w.length; ++a) {
w[a] = this.getInputData(a);
}
a = b.apply(this, w);
this.setOutputData(0, a);
};
this.registerNodeType(a, d);
}, clearRegisteredTypes:function() {
this.registered_node_types = {};
this.node_types_by_file_extension = {};
this.Nodes = {};
this.searchbox_extras = {};
}, addNodeMethod:function(a, b) {
h.prototype[a] = b;
for (var d in this.registered_node_types) {
var e = this.registered_node_types[d];
e.prototype[a] && (e.prototype["_" + a] = e.prototype[a]);
e.prototype[a] = b;
}
}, createNode:function(a, b, d) {
var e = this.registered_node_types[a];
if (!e) {
return f.debug && console.log('GraphNode type "' + a + '" not registered.'), null;
}
b = b || e.title || a;
var g = null;
if (f.catch_exceptions) {
try {
g = new e(b);
} catch (v) {
return console.error(v), null;
}
} else {
g = new e(b);
}
g.type = a;
!g.title && b && (g.title = b);
g.properties || (g.properties = {});
g.properties_info || (g.properties_info = []);
g.flags || (g.flags = {});
g.size || (g.size = g.computeSize());
g.pos || (g.pos = f.DEFAULT_POSITION.concat());
g.mode || (g.mode = f.ALWAYS);
if (d) {
for (var w in d) {
g[w] = d[w];
}
}
return g;
}, getNodeType:function(a) {
return this.registered_node_types[a];
}, getNodeTypesInCategory:function(a, b) {
var d = [], e;
for (e in this.registered_node_types) {
var g = this.registered_node_types[e];
g.filter == b && ("" == a ? null == g.category && d.push(g) : g.category == a && d.push(g));
}
return d;
}, getNodeTypesCategories:function(a) {
var b = {"":1}, d;
for (d in this.registered_node_types) {
var e = this.registered_node_types[d];
e.category && !e.skip_list && e.filter == a && (b[e.category] = 1);
}
a = [];
for (d in b) {
a.push(d);
}
return a;
}, reloadNodes:function(a) {
for (var b = document.getElementsByTagName("script"), d = [], e = 0; e < b.length; e++) {
d.push(b[e]);
}
b = document.getElementsByTagName("head")[0];
a = document.location.href + a;
for (e = 0; e < d.length; e++) {
var g = d[e].src;
if (g && g.substr(0, a.length) == a) {
try {
f.debug && console.log("Reloading: " + g);
var w = document.createElement("script");
w.type = "text/javascript";
w.src = g;
b.appendChild(w);
b.removeChild(d[e]);
} catch (v) {
if (f.throw_errors) {
throw v;
}
f.debug && console.log("Error while reloading " + g);
}
}
}
f.debug && console.log("Nodes reloaded");
}, cloneObject:function(a, b) {
if (null == a) {
return null;
}
a = JSON.parse(JSON.stringify(a));
if (!b) {
return a;
}
for (var d in a) {
b[d] = a[d];
}
return b;
}, isValidConnection:function(a, b) {
if (!a || !b || a == b || a == f.EVENT && b == f.ACTION) {
return !0;
}
a = String(a);
b = String(b);
a = a.toLowerCase();
b = b.toLowerCase();
if (-1 == a.indexOf(",") && -1 == b.indexOf(",")) {
return a == b;
}
a = a.split(",");
b = b.split(",");
for (var d = 0; d < a.length; ++d) {
for (var e = 0; e < b.length; ++e) {
if (a[d] == b[e]) {
return !0;
}
}
}
return !1;
}, registerSearchboxExtra:function(a, b, d) {
this.searchbox_extras[b.toLowerCase()] = {type:a, desc:b, data:d};
}, fetchFile:function(a, b, d, e) {
if (!a) {
return null;
}
b = b || "text";
if (a.constructor === String) {
return "http" == a.substr(0, 4) && f.proxy && (a = f.proxy + a.substr(a.indexOf(":") + 3)), fetch(a).then(function(a) {
if (!a.ok) {
throw Error("File not found");
}
if ("arraybuffer" == b) {
return a.arrayBuffer();
}
if ("text" == b || "string" == b) {
return a.text();
}
if ("json" == b) {
return a.json();
}
if ("blob" == b) {
return a.blob();
}
}).then(function(a) {
d && d(a);
}).catch(function(b) {
console.error("error fetching file:", a);
e && e(b);
});
}
if (a.constructor === File || a.constructor === Blob) {
var g = new FileReader;
g.onload = function(a) {
a = a.target.result;
"json" == b && (a = JSON.parse(a));
d && d(a);
};
if ("arraybuffer" == b) {
return g.readAsArrayBuffer(a);
}
if ("text" == b || "json" == b) {
return g.readAsText(a);
}
if ("blob" == b) {
return g.readAsBinaryString(a);
}
}
return null;
}};
f.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();
};
x.LGraph = f.LGraph = c;
c.supported_types = ["number", "string", "boolean"];
c.prototype.getSupportedTypes = function() {
return this.supported_types || c.supported_types;
};
c.STATUS_STOPPED = 1;
c.STATUS_RUNNING = 2;
c.prototype.clear = function() {
this.stop();
this.status = c.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 b = this._nodes[a];
if (b.onRemoved) {
b.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.extra = {};
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 = !0;
this.inputs = {};
this.outputs = {};
this.change();
this.sendActionToCanvas("clear");
};
c.prototype.attachCanvas = function(a) {
if (a.constructor != m) {
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);
};
c.prototype.detachCanvas = function(a) {
if (this.list_of_graphcanvas) {
var b = this.list_of_graphcanvas.indexOf(a);
-1 != b && (a.graph = null, this.list_of_graphcanvas.splice(b, 1));
}
};
c.prototype.start = function(a) {
if (this.status != c.STATUS_RUNNING) {
this.status = c.STATUS_RUNNING;
if (this.onPlayEvent) {
this.onPlayEvent();
}
this.sendEventToAllNodes("onStart");
this.last_update_time = this.starttime = f.getTime();
a = a || 0;
var b = this;
if (0 == a && "undefined" != typeof window && window.requestAnimationFrame) {
var d = function() {
if (-1 == b.execution_timer_id) {
window.requestAnimationFrame(d);
if (b.onBeforeStep) {
b.onBeforeStep();
}
b.runStep(1, !b.catch_errors);
if (b.onAfterStep) {
b.onAfterStep();
}
}
};
this.execution_timer_id = -1;
d();
} else {
this.execution_timer_id = setInterval(function() {
if (b.onBeforeStep) {
b.onBeforeStep();
}
b.runStep(1, !b.catch_errors);
if (b.onAfterStep) {
b.onAfterStep();
}
}, a);
}
}
};
c.prototype.stop = function() {
if (this.status != c.STATUS_STOPPED) {
this.status = c.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");
}
};
c.prototype.runStep = function(a, b, d) {
a = a || 1;
var e = f.getTime();
this.globaltime = 0.001 * (e - this.starttime);
var g = this._nodes_executable ? this._nodes_executable : this._nodes;
if (g) {
d = d || g.length;
if (b) {
for (var w = 0; w < a; w++) {
for (var c = 0; c < d; ++c) {
var k = g[c];
if (k.mode == f.ALWAYS && k.onExecute) {
k.onExecute();
}
}
this.fixedtime += this.fixedtime_lapse;
if (this.onExecuteStep) {
this.onExecuteStep();
}
}
if (this.onAfterExecute) {
this.onAfterExecute();
}
} else {
try {
for (w = 0; w < a; w++) {
for (c = 0; c < d; ++c) {
if (k = g[c], k.mode == f.ALWAYS && k.onExecute) {
k.onExecute();
}
}
this.fixedtime += this.fixedtime_lapse;
if (this.onExecuteStep) {
this.onExecuteStep();
}
}
if (this.onAfterExecute) {
this.onAfterExecute();
}
this.errors_in_execution = !1;
} catch (K) {
this.errors_in_execution = !0;
if (f.throw_errors) {
throw K;
}
f.debug && console.log("Error during execution: " + K);
this.stop();
}
}
a = f.getTime();
e = a - e;
0 == e && (e = 1);
this.execution_time = 0.001 * e;
this.globaltime += 0.001 * e;
this.iteration += 1;
this.elapsed_time = 0.001 * (a - this.last_update_time);
this.last_update_time = a;
}
};
c.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]);
}
};
c.prototype.computeExecutionOrder = function(a, b) {
for (var d = [], e = [], g = {}, w = {}, c = {}, k = 0, p = this._nodes.length; k < p; ++k) {
var n = this._nodes[k];
if (!a || n.onExecute) {
g[n.id] = n;
var m = 0;
if (n.inputs) {
for (var u = 0, F = n.inputs.length; u < F; u++) {
n.inputs[u] && null != n.inputs[u].link && (m += 1);
}
}
0 == m ? (e.push(n), b && (n._level = 1)) : (b && (n._level = 0), c[n.id] = m);
}
}
for (; 0 != e.length;) {
if (n = e.shift(), d.push(n), delete g[n.id], n.outputs) {
for (k = 0; k < n.outputs.length; k++) {
if (a = n.outputs[k], null != a && null != a.links && 0 != a.links.length) {
for (u = 0; u < a.links.length; u++) {
(p = this.links[a.links[u]]) && !w[p.id] && (m = this.getNodeById(p.target_id), null == m ? w[p.id] = !0 : (b && (!m._level || m._level <= n._level) && (m._level = n._level + 1), w[p.id] = !0, --c[m.id], 0 == c[m.id] && e.push(m)));
}
}
}
}
}
for (k in g) {
d.push(g[k]);
}
d.length != this._nodes.length && f.debug && console.warn("something went wrong, nodes missing");
p = d.length;
for (k = 0; k < p; ++k) {
d[k].order = k;
}
d = d.sort(function(a, b) {
var d = a.constructor.priority || a.priority || 0, g = b.constructor.priority || b.priority || 0;
return d == g ? a.order - b.order : d - g;
});
for (k = 0; k < p; ++k) {
d[k].order = k;
}
return d;
};
c.prototype.getAncestors = function(a) {
for (var b = [], d = [a], e = {}; d.length;) {
var g = d.shift();
if (g.inputs) {
e[g.id] || g == a || (e[g.id] = !0, b.push(g));
for (var f = 0; f < g.inputs.length; ++f) {
var c = g.getInputNode(f);
c && -1 == b.indexOf(c) && d.push(c);
}
}
}
b.sort(function(a, b) {
return a.order - b.order;
});
return b;
};
c.prototype.arrange = function(a) {
a = a || 100;
for (var b = this.computeExecutionOrder(!1, !0), d = [], e = 0; e < b.length; ++e) {
var g = b[e], w = g._level || 1;
d[w] || (d[w] = []);
d[w].push(g);
}
b = a;
for (e = 0; e < d.length; ++e) {
if (w = d[e]) {
for (var c = 100, k = a + f.NODE_TITLE_HEIGHT, p = 0; p < w.length; ++p) {
g = w[p], g.pos[0] = b, g.pos[1] = k, g.size[0] > c && (c = g.size[0]), k += g.size[1] + a + f.NODE_TITLE_HEIGHT;
}
b += c + a;
}
}
this.setDirtyCanvas(!0, !0);
};
c.prototype.getTime = function() {
return this.globaltime;
};
c.prototype.getFixedTime = function() {
return this.fixedtime;
};
c.prototype.getElapsedTime = function() {
return this.elapsed_time;
};
c.prototype.sendEventToAllNodes = function(a, b, d) {
d = d || f.ALWAYS;
var e = this._nodes_in_order ? this._nodes_in_order : this._nodes;
if (e) {
for (var g = 0, w = e.length; g < w; ++g) {
var c = e[g];
if (c.constructor === f.Subgraph && "onExecute" != a) {
c.mode == d && c.sendEventToAllNodes(a, b, d);
} else {
if (c[a] && c.mode == d) {
if (void 0 === b) {
c[a]();
} else {
if (b && b.constructor === Array) {
c[a].apply(c, b);
} else {
c[a](b);
}
}
}
}
}
}
};
c.prototype.sendActionToCanvas = function(a, b) {
if (this.list_of_graphcanvas) {
for (var d = 0; d < this.list_of_graphcanvas.length; ++d) {
var e = this.list_of_graphcanvas[d];
e[a] && e[a].apply(e, b);
}
}
};
c.prototype.add = function(a, b) {
if (a) {
if (a.constructor === l) {
this._groups.push(a), this.setDirtyCanvas(!0), this.change(), 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 >= f.MAX_NUMBER_OF_NODES) {
throw "LiteGraph: max number of nodes in a graph reached";
}
null == a.id || -1 == a.id ? a.id = ++this.last_node_id : this.last_node_id < a.id && (this.last_node_id = a.id);
a.graph = this;
this._version++;
this._nodes.push(a);
this._nodes_by_id[a.id] = a;
if (a.onAdded) {
a.onAdded(this);
}
this.config.align_to_grid && a.alignToGrid();
b || this.updateExecutionOrder();
if (this.onNodeAdded) {
this.onNodeAdded(a);
}
this.setDirtyCanvas(!0);
this.change();
return a;
}
}
};
c.prototype.remove = function(a) {
if (a.constructor === f.LGraphGroup) {
var b = this._groups.indexOf(a);
-1 != b && this._groups.splice(b, 1);
a.graph = null;
this._version++;
this.setDirtyCanvas(!0, !0);
this.change();
} else {
if (null != this._nodes_by_id[a.id] && !a.ignore_remove) {
if (a.inputs) {
for (b = 0; b < a.inputs.length; b++) {
var d = a.inputs[b];
null != d.link && a.disconnectInput(b);
}
}
if (a.outputs) {
for (b = 0; b < a.outputs.length; b++) {
d = a.outputs[b], null != d.links && d.links.length && a.disconnectOutput(b);
}
}
if (a.onRemoved) {
a.onRemoved();
}
a.graph = null;
this._version++;
if (this.list_of_graphcanvas) {
for (b = 0; b < this.list_of_graphcanvas.length; ++b) {
d = this.list_of_graphcanvas[b], d.selected_nodes[a.id] && delete d.selected_nodes[a.id], d.node_dragged == a && (d.node_dragged = null);
}
}
b = this._nodes.indexOf(a);
-1 != b && this._nodes.splice(b, 1);
delete this._nodes_by_id[a.id];
if (this.onNodeRemoved) {
this.onNodeRemoved(a);
}
this.sendActionToCanvas("checkPanels");
this.setDirtyCanvas(!0, !0);
this.change();
this.updateExecutionOrder();
}
}
};
c.prototype.getNodeById = function(a) {
return null == a ? null : this._nodes_by_id[a];
};
c.prototype.findNodesByClass = function(a, b) {
b = b || [];
for (var d = b.length = 0, e = this._nodes.length; d < e; ++d) {
this._nodes[d].constructor === a && b.push(this._nodes[d]);
}
return b;
};
c.prototype.findNodesByType = function(a, b) {
a = a.toLowerCase();
b = b || [];
for (var d = b.length = 0, e = this._nodes.length; d < e; ++d) {
this._nodes[d].type.toLowerCase() == a && b.push(this._nodes[d]);
}
return b;
};
c.prototype.findNodeByTitle = function(a) {
for (var b = 0, d = this._nodes.length; b < d; ++b) {
if (this._nodes[b].title == a) {
return this._nodes[b];
}
}
return null;
};
c.prototype.findNodesByTitle = function(a) {
for (var b = [], d = 0, e = this._nodes.length; d < e; ++d) {
this._nodes[d].title == a && b.push(this._nodes[d]);
}
return b;
};
c.prototype.getNodeOnPos = function(a, b, d, e) {
d = d || this._nodes;
for (var g = d.length - 1; 0 <= g; g--) {
var f = d[g];
if (f.isPointInside(a, b, e)) {
return f;
}
}
return null;
};
c.prototype.getGroupOnPos = function(a, b) {
for (var d = this._groups.length - 1; 0 <= d; d--) {
var e = this._groups[d];
if (e.isPointInside(a, b, 2, !0)) {
return e;
}
}
return null;
};
c.prototype.checkNodeTypes = function() {
for (var a = 0; a < this._nodes.length; a++) {
var b = this._nodes[a];
if (b.constructor != f.registered_node_types[b.type]) {
console.log("node being replaced by newer version: " + b.type);
var d = f.createNode(b.type);
this._nodes[a] = d;
d.configure(b.serialize());
d.graph = this;
this._nodes_by_id[d.id] = d;
b.inputs && (d.inputs = b.inputs.concat());
b.outputs && (d.outputs = b.outputs.concat());
}
}
this.updateExecutionOrder();
};
c.prototype.onAction = function(a, b) {
this._input_nodes = this.findNodesByClass(f.GraphInput, this._input_nodes);
for (var d = 0; d < this._input_nodes.length; ++d) {
var e = this._input_nodes[d];
if (e.properties.name == a) {
e.onAction(a, b);
break;
}
}
};
c.prototype.trigger = function(a, b) {
if (this.onTrigger) {
this.onTrigger(a, b);
}
};
c.prototype.addInput = function(a, b, d) {
if (!this.inputs[a]) {
this.beforeChange();
this.inputs[a] = {name:a, type:b, value:d};
this._version++;
this.afterChange();
if (this.onInputAdded) {
this.onInputAdded(a, b);
}
if (this.onInputsOutputsChange) {
this.onInputsOutputsChange();
}
}
};
c.prototype.setInputData = function(a, b) {
if (a = this.inputs[a]) {
a.value = b;
}
};
c.prototype.getInputData = function(a) {
return (a = this.inputs[a]) ? a.value : null;
};
c.prototype.renameInput = function(a, b) {
if (b != a) {
if (!this.inputs[a]) {
return !1;
}
if (this.inputs[b]) {
return console.error("there is already one input with that name"), !1;
}
this.inputs[b] = this.inputs[a];
delete this.inputs[a];
this._version++;
if (this.onInputRenamed) {
this.onInputRenamed(a, b);
}
if (this.onInputsOutputsChange) {
this.onInputsOutputsChange();
}
}
};
c.prototype.changeInputType = function(a, b) {
if (!this.inputs[a]) {
return !1;
}
if (!this.inputs[a].type || String(this.inputs[a].type).toLowerCase() != String(b).toLowerCase()) {
if (this.inputs[a].type = b, this._version++, this.onInputTypeChanged) {
this.onInputTypeChanged(a, b);
}
}
};
c.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;
};
c.prototype.addOutput = function(a, b, d) {
this.outputs[a] = {name:a, type:b, value:d};
this._version++;
if (this.onOutputAdded) {
this.onOutputAdded(a, b);
}
if (this.onInputsOutputsChange) {
this.onInputsOutputsChange();
}
};
c.prototype.setOutputData = function(a, b) {
if (a = this.outputs[a]) {
a.value = b;
}
};
c.prototype.getOutputData = function(a) {
return (a = this.outputs[a]) ? a.value : null;
};
c.prototype.renameOutput = function(a, b) {
if (!this.outputs[a]) {
return !1;
}
if (this.outputs[b]) {
return console.error("there is already one output with that name"), !1;
}
this.outputs[b] = this.outputs[a];
delete this.outputs[a];
this._version++;
if (this.onOutputRenamed) {
this.onOutputRenamed(a, b);
}
if (this.onInputsOutputsChange) {
this.onInputsOutputsChange();
}
};
c.prototype.changeOutputType = function(a, b) {
if (!this.outputs[a]) {
return !1;
}
if (!this.outputs[a].type || String(this.outputs[a].type).toLowerCase() != String(b).toLowerCase()) {
if (this.outputs[a].type = b, this._version++, this.onOutputTypeChanged) {
this.onOutputTypeChanged(a, b);
}
}
};
c.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;
};
c.prototype.triggerInput = function(a, b) {
a = this.findNodesByTitle(a);
for (var d = 0; d < a.length; ++d) {
a[d].onTrigger(b);
}
};
c.prototype.setCallback = function(a, b) {
a = this.findNodesByTitle(a);
for (var d = 0; d < a.length; ++d) {
a[d].setTrigger(b);
}
};
c.prototype.beforeChange = function(a) {
if (this.onBeforeChange) {
this.onBeforeChange(this, a);
}
this.sendActionToCanvas("onBeforeChange", this);
};
c.prototype.afterChange = function(a) {
if (this.onAfterChange) {
this.onAfterChange(this, a);
}
this.sendActionToCanvas("onAfterChange", this);
};
c.prototype.connectionChange = function(a, b) {
this.updateExecutionOrder();
if (this.onConnectionChange) {
this.onConnectionChange(a);
}
this._version++;
this.sendActionToCanvas("onConnectionChange");
};
c.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;
};
c.prototype.clearTriggeredSlots = function() {
for (var a in this.links) {
var b = this.links[a];
b && b._last_time && (b._last_time = 0);
}
};
c.prototype.change = function() {
f.debug && console.log("Graph changed");
this.sendActionToCanvas("setDirty", [!0, !0]);
if (this.on_change) {
this.on_change(this);
}
};
c.prototype.setDirtyCanvas = function(a, b) {
this.sendActionToCanvas("setDirty", [a, b]);
};
c.prototype.removeLink = function(a) {
if (a = this.links[a]) {
var b = this.getNodeById(a.target_id);
b && b.disconnectInput(a.target_slot);
}
};
c.prototype.serialize = function() {
for (var a = [], b = 0, d = this._nodes.length; b < d; ++b) {
a.push(this._nodes[b].serialize());
}
d = [];
for (b in this.links) {
var e = this.links[b];
if (!e.serialize) {
console.warn("weird LLink bug, link info is not a LLink but a regular object");
var g = new q;
for (w in e) {
g[w] = e[w];
}
e = this.links[b] = g;
}
d.push(e.serialize());
}
var w = [];
for (b = 0; b < this._groups.length; ++b) {
w.push(this._groups[b].serialize());
}
a = {last_node_id:this.last_node_id, last_link_id:this.last_link_id, nodes:a, links:d, groups:w, config:this.config, extra:this.extra, version:f.VERSION};
if (this.onSerialize) {
this.onSerialize(a);
}
return a;
};
c.prototype.configure = function(a, b) {
if (a) {
b || this.clear();
b = a.nodes;
if (a.links && a.links.constructor === Array) {
for (var d = [], e = 0; e < a.links.length; ++e) {
var g = a.links[e];
if (g) {
var w = new q;
w.configure(g);
d[w.id] = w;
} else {
console.warn("serialized graph link data contains errors, skipping.");
}
}
a.links = d;
}
for (e in a) {
"nodes" != e && "groups" != e && (this[e] = a[e]);
}
d = !1;
this._nodes = [];
if (b) {
e = 0;
for (g = b.length; e < g; ++e) {
w = b[e];
var c = f.createNode(w.type, w.title);
c || (f.debug && console.log("Node not found or has errors: " + w.type), c = new h, c.last_serialization = w, d = c.has_errors = !0);
c.id = w.id;
this.add(c, !0);
}
e = 0;
for (g = b.length; e < g; ++e) {
w = b[e], (c = this.getNodeById(w.id)) && c.configure(w);
}
}
this._groups.length = 0;
if (a.groups) {
for (e = 0; e < a.groups.length; ++e) {
b = new f.LGraphGroup, b.configure(a.groups[e]), this.add(b);
}
}
this.updateExecutionOrder();
this.extra = a.extra || {};
if (this.onConfigure) {
this.onConfigure(a);
}
this._version++;
this.setDirtyCanvas(!0, !0);
return d;
}
};
c.prototype.load = function(a, b) {
var d = this;
if (a.constructor === File || a.constructor === Blob) {
var e = new FileReader;
e.addEventListener("load", function(a) {
a = JSON.parse(a.target.result);
d.configure(a);
b && b();
});
e.readAsText(a);
} else {
var g = new XMLHttpRequest;
g.open("GET", a, !0);
g.send(null);
g.onload = function(a) {
200 !== g.status ? console.error("Error loading graph:", g.status, g.response) : (a = JSON.parse(g.response), d.configure(a), b && b());
};
g.onerror = function(a) {
console.error("Error loading graph:", a);
};
}
};
c.prototype.onNodeTrace = function(a, b, d) {
};
q.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);
};
q.prototype.serialize = function() {
return [this.id, this.origin_id, this.origin_slot, this.target_id, this.target_slot, this.type];
};
f.LLink = q;
x.LGraphNode = f.LGraphNode = h;
h.prototype._ctor = function(a) {
this.title = a || "Unnamed";
this.size = [f.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 = {};
};
h.prototype.configure = function(a) {
this.graph && this.graph._version++;
for (var b in a) {
if ("properties" == b) {
for (var d in a.properties) {
if (this.properties[d] = a.properties[d], this.onPropertyChanged) {
this.onPropertyChanged(d, a.properties[d]);
}
}
} else {
null != a[b] && ("object" == typeof a[b] ? this[b] && this[b].configure ? this[b].configure(a[b]) : this[b] = f.cloneObject(a[b], this[b]) : this[b] = a[b]);
}
}
a.title || (this.title = this.constructor.title);
if (this.onConnectionsChange) {
if (this.inputs) {
for (d = 0; d < this.inputs.length; ++d) {
b = this.inputs[d];
var e = this.graph ? this.graph.links[b.link] : null;
this.onConnectionsChange(f.INPUT, d, !0, e, b);
}
}
if (this.outputs) {
for (d = 0; d < this.outputs.length; ++d) {
var g = this.outputs[d];
if (g.links) {
for (b = 0; b < g.links.length; ++b) {
e = this.graph ? this.graph.links[g.links[b]] : null, this.onConnectionsChange(f.OUTPUT, d, !0, e, g);
}
}
}
}
}
if (this.widgets) {
for (d = 0; d < this.widgets.length; ++d) {
(b = this.widgets[d]) && b.options && b.options.property && this.properties[b.options.property] && (b.value = JSON.parse(JSON.stringify(this.properties[b.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);
}
};
h.prototype.serialize = function() {
var a = {id:this.id, type:this.type, pos:this.pos, size:this.size, flags:f.cloneObject(this.flags), order:this.order, mode:this.mode};
if (this.constructor === h && this.last_serialization) {
return this.last_serialization;
}
this.inputs && (a.inputs = this.inputs);
if (this.outputs) {
for (var b = 0; b < this.outputs.length; b++) {
delete this.outputs[b]._data;
}
a.outputs = this.outputs;
}
this.title && this.title != this.constructor.title && (a.title = this.title);
this.properties && (a.properties = f.cloneObject(this.properties));
if (this.widgets && this.serialize_widgets) {
for (a.widgets_values = [], b = 0; b < this.widgets.length; ++b) {
a.widgets_values[b] = this.widgets[b] ? this.widgets[b].value : null;
}
}
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;
};
h.prototype.clone = function() {
var a = f.createNode(this.type);
if (!a) {
return null;
}
var b = f.cloneObject(this.serialize());
if (b.inputs) {
for (var d = 0; d < b.inputs.length; ++d) {
b.inputs[d].link = null;
}
}
if (b.outputs) {
for (d = 0; d < b.outputs.length; ++d) {
b.outputs[d].links && (b.outputs[d].links.length = 0);
}
}
delete b.id;
a.configure(b);
return a;
};
h.prototype.toString = function() {
return JSON.stringify(this.serialize());
};
h.prototype.getTitle = function() {
return this.title || this.constructor.title;
};
h.prototype.setProperty = function(a, b) {
this.properties || (this.properties = {});
if (b !== this.properties[a]) {
var d = this.properties[a];
this.properties[a] = b;
this.onPropertyChanged && !1 === this.onPropertyChanged(a, b, d) && (this.properties[a] = d);
if (this.widgets) {
for (d = 0; d < this.widgets.length; ++d) {
var e = this.widgets[d];
if (e && e.options.property == a) {
e.value = b;
break;
}
}
}
}
};
h.prototype.setOutputData = function(a, b) {
if (this.outputs && !(-1 == a || a >= this.outputs.length)) {
var d = this.outputs[a];
if (d && (d._data = b, this.outputs[a].links)) {
for (d = 0; d < this.outputs[a].links.length; d++) {
var e = this.graph.links[this.outputs[a].links[d]];
e && (e.data = b);
}
}
}
};
h.prototype.setOutputDataType = function(a, b) {
if (this.outputs && !(-1 == a || a >= this.outputs.length)) {
var d = this.outputs[a];
if (d && (d.type = b, this.outputs[a].links)) {
for (d = 0; d < this.outputs[a].links.length; d++) {
this.graph.links[this.outputs[a].links[d]].type = b;
}
}
}
};
h.prototype.getInputData = function(a, b) {
if (this.inputs && !(a >= this.inputs.length || null == this.inputs[a].link)) {
a = this.graph.links[this.inputs[a].link];
if (!a) {
return null;
}
if (!b) {
return a.data;
}
b = this.graph.getNodeById(a.origin_id);
if (!b) {
return a.data;
}
if (b.updateOutputData) {
b.updateOutputData(a.origin_slot);
} else {
if (b.onExecute) {
b.onExecute();
}
}
return a.data;
}
};
h.prototype.getInputDataType = function(a) {
if (!this.inputs || a >= this.inputs.length || null == this.inputs[a].link) {
return null;
}
a = this.graph.links[this.inputs[a].link];
if (!a) {
return null;
}
var b = this.graph.getNodeById(a.origin_id);
return b ? (a = b.outputs[a.origin_slot]) ? a.type : null : a.type;
};
h.prototype.getInputDataByName = function(a, b) {
a = this.findInputSlot(a);
return -1 == a ? null : this.getInputData(a, b);
};
h.prototype.isInputConnected = function(a) {
return this.inputs ? a < this.inputs.length && null != this.inputs[a].link : !1;
};
h.prototype.getInputInfo = function(a) {
return this.inputs ? a < this.inputs.length ? this.inputs[a] : null : null;
};
h.prototype.getInputLink = function(a) {
return this.inputs ? a < this.inputs.length ? this.graph.links[this.inputs[a].link] : null : null;
};
h.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;
};
h.prototype.getInputOrProperty = function(a) {
if (!this.inputs || !this.inputs.length) {
return this.properties ? this.properties[a] : null;
}
for (var b = 0, d = this.inputs.length; b < d; ++b) {
var e = this.inputs[b];
if (a == e.name && null != e.link && (e = this.graph.links[e.link])) {
return e.data;
}
}
return this.properties[a];
};
h.prototype.getOutputData = function(a) {
return !this.outputs || a >= this.outputs.length ? null : this.outputs[a]._data;
};
h.prototype.getOutputInfo = function(a) {
return this.outputs ? a < this.outputs.length ? this.outputs[a] : null : null;
};
h.prototype.isOutputConnected = function(a) {
return this.outputs ? a < this.outputs.length && this.outputs[a].links && this.outputs[a].links.length : !1;
};
h.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;
};
h.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 b = [], d = 0; d < a.links.length; d++) {
var e = this.graph.links[a.links[d]];
e && (e = this.graph.getNodeById(e.target_id)) && b.push(e);
}
return b;
};
h.prototype.trigger = function(a, b) {
if (this.outputs && this.outputs.length) {
this.graph && (this.graph._last_trigger_time = f.getTime());
for (var d = 0; d < this.outputs.length; ++d) {
var e = this.outputs[d];
!e || e.type !== f.EVENT || a && e.name != a || this.triggerSlot(d, b);
}
}
};
h.prototype.triggerSlot = function(a, b, d) {
if (this.outputs && (a = this.outputs[a]) && (a = a.links) && a.length) {
this.graph && (this.graph._last_trigger_time = f.getTime());
for (var e = 0; e < a.length; ++e) {
var g = a[e];
if (null == d || d == g) {
var c = this.graph.links[a[e]];
if (c && (c._last_time = f.getTime(), g = this.graph.getNodeById(c.target_id))) {
if (c = g.inputs[c.target_slot], g.mode === f.ON_TRIGGER) {
if (g.onExecute) {
g.onExecute(b);
}
} else {
if (g.onAction) {
g.onAction(c.name, b);
}
}
}
}
}
}
};
h.prototype.clearTriggeredSlot = function(a, b) {
if (this.outputs && (a = this.outputs[a]) && (a = a.links) && a.length) {
for (var d = 0; d < a.length; ++d) {
var e = a[d];
if (null == b || b == e) {
if (e = this.graph.links[a[d]]) {
e._last_time = 0;
}
}
}
}
};
h.prototype.setSize = function(a) {
this.size = a;
if (this.onResize) {
this.onResize(this.size);
}
};
h.prototype.addProperty = function(a, b, d, e) {
d = {name:a, type:d, default_value:b};
if (e) {
for (var g in e) {
d[g] = e[g];
}
}
this.properties_info || (this.properties_info = []);
this.properties_info.push(d);
this.properties || (this.properties = {});
this.properties[a] = b;
return d;
};
h.prototype.addOutput = function(a, b, d) {
a = {name:a, type:b, links:null};
if (d) {
for (var e in d) {
a[e] = d[e];
}
}
this.outputs || (this.outputs = []);
this.outputs.push(a);
if (this.onOutputAdded) {
this.onOutputAdded(a);
}
this.setSize(this.computeSize());
this.setDirtyCanvas(!0, !0);
return a;
};
h.prototype.addOutputs = function(a) {
for (var b = 0; b < a.length; ++b) {
var d = a[b], e = {name:d[0], type:d[1], link:null};
if (a[2]) {
for (var g in d[2]) {
e[g] = d[2][g];
}
}
this.outputs || (this.outputs = []);
this.outputs.push(e);
if (this.onOutputAdded) {
this.onOutputAdded(e);
}
}
this.setSize(this.computeSize());
this.setDirtyCanvas(!0, !0);
};
h.prototype.removeOutput = function(a) {
this.disconnectOutput(a);
this.outputs.splice(a, 1);
for (var b = a; b < this.outputs.length; ++b) {
if (this.outputs[b] && this.outputs[b].links) {
for (var d = this.outputs[b].links, e = 0; e < d.length; ++e) {
var g = this.graph.links[d[e]];
g && --g.origin_slot;
}
}
}
this.setSize(this.computeSize());
if (this.onOutputRemoved) {
this.onOutputRemoved(a);
}
this.setDirtyCanvas(!0, !0);
};
h.prototype.addInput = function(a, b, d) {
a = {name:a, type:b || 0, link:null};
if (d) {
for (var e in d) {
a[e] = d[e];
}
}
this.inputs || (this.inputs = []);
this.inputs.push(a);
this.setSize(this.computeSize());
if (this.onInputAdded) {
this.onInputAdded(a);
}
this.setDirtyCanvas(!0, !0);
return a;
};
h.prototype.addInputs = function(a) {
for (var b = 0; b < a.length; ++b) {
var d = a[b], e = {name:d[0], type:d[1], link:null};
if (a[2]) {
for (var g in d[2]) {
e[g] = d[2][g];
}
}
this.inputs || (this.inputs = []);
this.inputs.push(e);
if (this.onInputAdded) {
this.onInputAdded(e);
}
}
this.setSize(this.computeSize());
this.setDirtyCanvas(!0, !0);
};
h.prototype.removeInput = function(a) {
this.disconnectInput(a);
for (var b = this.inputs.splice(a, 1), d = a; d < this.inputs.length; ++d) {
if (this.inputs[d]) {
var e = this.graph.links[this.inputs[d].link];
e && --e.target_slot;
}
}
this.setSize(this.computeSize());
if (this.onInputRemoved) {
this.onInputRemoved(a, b[0]);
}
this.setDirtyCanvas(!0, !0);
};
h.prototype.addConnection = function(a, b, d, e) {
a = {name:a, type:b, pos:d, direction:e, links:null};
this.connections.push(a);
return a;
};
h.prototype.computeSize = function(a) {
function b(a) {
return a ? e * a.length * 0.6 : 0;
}
if (this.constructor.size) {
return this.constructor.size.concat();
}
var d = Math.max(this.inputs ? this.inputs.length : 1, this.outputs ? this.outputs.length : 1);
a = a || new Float32Array([0, 0]);
d = Math.max(d, 1);
var e = f.NODE_TEXT_SIZE, g = b(this.title), c = 0, v = 0;
if (this.inputs) {
for (var k = 0, p = this.inputs.length; k < p; ++k) {
var n = this.inputs[k];
n = n.label || n.name || "";
n = b(n);
c < n && (c = n);
}
}
if (this.outputs) {
for (k = 0, p = this.outputs.length; k < p; ++k) {
n = this.outputs[k], n = n.label || n.name || "", n = b(n), v < n && (v = n);
}
}
a[0] = Math.max(c + v + 10, g);
a[0] = Math.max(a[0], f.NODE_WIDTH);
this.widgets && this.widgets.length && (a[0] = Math.max(a[0], 1.5 * f.NODE_WIDTH));
a[1] = (this.constructor.slot_start_y || 0) + d * f.NODE_SLOT_HEIGHT;
d = 0;
if (this.widgets && this.widgets.length) {
k = 0;
for (p = this.widgets.length; k < p; ++k) {
d = this.widgets[k].computeSize ? d + (this.widgets[k].computeSize(a[0])[1] + 4) : d + (f.NODE_WIDGET_HEIGHT + 4);
}
d += 8;
}
a[1] = this.widgets_up ? Math.max(a[1], d) : null != this.widgets_start_y ? Math.max(a[1], d + this.widgets_start_y) : a[1] + d;
this.constructor.min_height && a[1] < this.constructor.min_height && (a[1] = this.constructor.min_height);
a[1] += 6;
return a;
};
h.prototype.getPropertyInfo = function(a) {
var b = null;
if (this.properties_info) {
for (var d = 0; d < this.properties_info.length; ++d) {
if (this.properties_info[d].name == a) {
b = this.properties_info[d];
break;
}
}
}
this.constructor["@" + a] && (b = this.constructor["@" + a]);
this.constructor.widgets_info && this.constructor.widgets_info[a] && (b = this.constructor.widgets_info[a]);
!b && this.onGetPropertyInfo && (b = this.onGetPropertyInfo(a));
b || (b = {});
b.type || (b.type = typeof this.properties[a]);
"combo" == b.widget && (b.type = "enum");
return b;
};
h.prototype.addWidget = function(a, b, d, e, g) {
this.widgets || (this.widgets = []);
!g && e && e.constructor === Object && (g = e, e = null);
g && g.constructor === String && (g = {property:g});
e && e.constructor === String && (g || (g = {}), g.property = e, e = null);
e && e.constructor !== Function && (console.warn("addWidget: callback must be a function"), e = null);
b = {type:a.toLowerCase(), name:b, value:d, callback:e, options:g || {}};
void 0 !== b.options.y && (b.y = b.options.y);
e || b.options.callback || b.options.property || console.warn("LiteGraph addWidget(...) without a callback or property assigned");
if ("combo" == a && !b.options.values) {
throw "LiteGraph addWidget('combo',...) requires to pass values in options: { values:['red','blue'] }";
}
this.widgets.push(b);
this.setSize(this.computeSize());
return b;
};
h.prototype.addCustomWidget = function(a) {
this.widgets || (this.widgets = []);
this.widgets.push(a);
return a;
};
h.prototype.getBounding = function(a) {
a = a || new Float32Array(4);
a[0] = this.pos[0] - 4;
a[1] = this.pos[1] - f.NODE_TITLE_HEIGHT;
a[2] = this.size[0] + 4;
a[3] = this.size[1] + f.NODE_TITLE_HEIGHT;
if (this.onBounding) {
this.onBounding(a);
}
return a;
};
h.prototype.isPointInside = function(a, b, d, e) {
d = d || 0;
var g = this.graph && this.graph.isLive() ? 0 : f.NODE_TITLE_HEIGHT;
e && (g = 0);
if (this.flags && this.flags.collapsed) {
if (z(a, b, this.pos[0] - d, this.pos[1] - f.NODE_TITLE_HEIGHT - d, (this._collapsed_width || f.NODE_COLLAPSED_WIDTH) + 2 * d, f.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] - g - d < b && this.pos[1] + this.size[1] + d > b) {
return !0;
}
}
return !1;
};
h.prototype.getSlotInPosition = function(a, b) {
var d = new Float32Array(2);
if (this.inputs) {
for (var e = 0, g = this.inputs.length; e < g; ++e) {
var f = this.inputs[e];
this.getConnectionPos(!0, e, d);
if (z(a, b, d[0] - 10, d[1] - 5, 20, 10)) {
return {input:f, slot:e, link_pos:d};
}
}
}
if (this.outputs) {
for (e = 0, g = this.outputs.length; e < g; ++e) {
if (f = this.outputs[e], this.getConnectionPos(!1, e, d), z(a, b, d[0] - 10, d[1] - 5, 20, 10)) {
return {output:f, slot:e, link_pos:d};
}
}
}
return null;
};
h.prototype.findInputSlot = function(a) {
if (!this.inputs) {
return -1;
}
for (var b = 0, d = this.inputs.length; b < d; ++b) {
if (a == this.inputs[b].name) {
return b;
}
}
return -1;
};
h.prototype.findOutputSlot = function(a) {
if (!this.outputs) {
return -1;
}
for (var b = 0, d = this.outputs.length; b < d; ++b) {
if (a == this.outputs[b].name) {
return b;
}
}
return -1;
};
h.prototype.connect = function(a, b, 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 f.debug && console.log("Connect: Error, no slot of name " + a), null;
}
} else {
if (!this.outputs || a >= this.outputs.length) {
return f.debug && console.log("Connect: Error, slot number not found"), null;
}
}
b && b.constructor === Number && (b = this.graph.getNodeById(b));
if (!b) {
throw "target node is null";
}
if (b == this) {
return null;
}
if (d.constructor === String) {
if (d = b.findInputSlot(d), -1 == d) {
return f.debug && console.log("Connect: Error, no slot of name " + d), null;
}
} else {
if (d === f.EVENT) {
return null;
}
if (!b.inputs || d >= b.inputs.length) {
return f.debug && console.log("Connect: Error, slot number not found"), null;
}
}
var e = !1;
null != b.inputs[d].link && (this.graph.beforeChange(), b.disconnectInput(d), e = !0);
var g = this.outputs[a];
if (b.onConnectInput && !1 === b.onConnectInput(d, g.type, g, this, a)) {
return null;
}
var c = b.inputs[d], v = null;
if (!f.isValidConnection(g.type, c.type)) {
return this.setDirtyCanvas(!1, !0), e && this.graph.connectionChange(this, v), null;
}
e || this.graph.beforeChange();
v = new q(++this.graph.last_link_id, c.type, this.id, a, b.id, d);
this.graph.links[v.id] = v;
null == g.links && (g.links = []);
g.links.push(v.id);
b.inputs[d].link = v.id;
this.graph && this.graph._version++;
if (this.onConnectionsChange) {
this.onConnectionsChange(f.OUTPUT, a, !0, v, g);
}
if (b.onConnectionsChange) {
b.onConnectionsChange(f.INPUT, d, !0, v, c);
}
this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(f.INPUT, b, d, this, a), this.graph.onNodeConnectionChange(f.OUTPUT, this, a, b, d));
this.setDirtyCanvas(!1, !0);
this.graph.afterChange();
this.graph.connectionChange(this, v);
return v;
};
h.prototype.disconnectOutput = function(a, b) {
if (a.constructor === String) {
if (a = this.findOutputSlot(a), -1 == a) {
return f.debug && console.log("Connect: Error, no slot of name " + a), !1;
}
} else {
if (!this.outputs || a >= this.outputs.length) {
return f.debug && console.log("Connect: Error, slot number not found"), !1;
}
}
var d = this.outputs[a];
if (!d || !d.links || 0 == d.links.length) {
return !1;
}
if (b) {
b.constructor === Number && (b = this.graph.getNodeById(b));
if (!b) {
throw "Target Node not found";
}
for (var e = 0, g = d.links.length; e < g; e++) {
var c = d.links[e], v = this.graph.links[c];
if (v.target_id == b.id) {
d.links.splice(e, 1);
var k = b.inputs[v.target_slot];
k.link = null;
delete this.graph.links[c];
this.graph && this.graph._version++;
if (b.onConnectionsChange) {
b.onConnectionsChange(f.INPUT, v.target_slot, !1, v, k);
}
if (this.onConnectionsChange) {
this.onConnectionsChange(f.OUTPUT, a, !1, v, d);
}
if (this.graph && this.graph.onNodeConnectionChange) {
this.graph.onNodeConnectionChange(f.OUTPUT, this, a);
}
this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(f.OUTPUT, this, a), this.graph.onNodeConnectionChange(f.INPUT, b, v.target_slot));
break;
}
}
} else {
e = 0;
for (g = d.links.length; e < g; e++) {
if (c = d.links[e], v = this.graph.links[c]) {
b = this.graph.getNodeById(v.target_id);
this.graph && this.graph._version++;
if (b) {
k = b.inputs[v.target_slot];
k.link = null;
if (b.onConnectionsChange) {
b.onConnectionsChange(f.INPUT, v.target_slot, !1, v, k);
}
if (this.graph && this.graph.onNodeConnectionChange) {
this.graph.onNodeConnectionChange(f.INPUT, b, v.target_slot);
}
}
delete this.graph.links[c];
if (this.onConnectionsChange) {
this.onConnectionsChange(f.OUTPUT, a, !1, v, d);
}
this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(f.OUTPUT, this, a), this.graph.onNodeConnectionChange(f.INPUT, b, v.target_slot));
}
}
d.links = null;
}
this.setDirtyCanvas(!1, !0);
this.graph.connectionChange(this);
return !0;
};
h.prototype.disconnectInput = function(a) {
if (a.constructor === String) {
if (a = this.findInputSlot(a), -1 == a) {
return f.debug && console.log("Connect: Error, no slot of name " + a), !1;
}
} else {
if (!this.inputs || a >= this.inputs.length) {
return f.debug && console.log("Connect: Error, slot number not found"), !1;
}
}
var b = this.inputs[a];
if (!b) {
return !1;
}
var d = this.inputs[a].link;
if (null != d) {
this.inputs[a].link = null;
var e = this.graph.links[d];
if (e) {
var g = this.graph.getNodeById(e.origin_id);
if (!g) {
return !1;
}
var c = g.outputs[e.origin_slot];
if (!c || !c.links || 0 == c.links.length) {
return !1;
}
for (var v = 0, k = c.links.length; v < k; v++) {
if (c.links[v] == d) {
c.links.splice(v, 1);
break;
}
}
delete this.graph.links[d];
this.graph && this.graph._version++;
if (this.onConnectionsChange) {
this.onConnectionsChange(f.INPUT, a, !1, e, b);
}
if (g.onConnectionsChange) {
g.onConnectionsChange(f.OUTPUT, v, !1, e, c);
}
this.graph && this.graph.onNodeConnectionChange && (this.graph.onNodeConnectionChange(f.OUTPUT, g, v), this.graph.onNodeConnectionChange(f.INPUT, this, a));
}
}
this.setDirtyCanvas(!1, !0);
this.graph && this.graph.connectionChange(this);
return !0;
};
h.prototype.getConnectionPos = function(a, b, d) {
d = d || new Float32Array(2);
var e = 0;
a && this.inputs && (e = this.inputs.length);
!a && this.outputs && (e = this.outputs.length);
var g = 0.5 * f.NODE_SLOT_HEIGHT;
if (this.flags.collapsed) {
return b = this._collapsed_width || f.NODE_COLLAPSED_WIDTH, this.horizontal ? (d[0] = this.pos[0] + 0.5 * b, d[1] = a ? this.pos[1] - f.NODE_TITLE_HEIGHT : this.pos[1]) : (d[0] = a ? this.pos[0] : this.pos[0] + b, d[1] = this.pos[1] - 0.5 * f.NODE_TITLE_HEIGHT), d;
}
if (a && -1 == b) {
return d[0] = this.pos[0] + 0.5 * f.NODE_TITLE_HEIGHT, d[1] = this.pos[1] + 0.5 * f.NODE_TITLE_HEIGHT, d;
}
if (a && e > b && this.inputs[b].pos) {
return d[0] = this.pos[0] + this.inputs[b].pos[0], d[1] = this.pos[1] + this.inputs[b].pos[1], d;
}
if (!a && e > b && this.outputs[b].pos) {
return d[0] = this.pos[0] + this.outputs[b].pos[0], d[1] = this.pos[1] + this.outputs[b].pos[1], d;
}
if (this.horizontal) {
return d[0] = this.pos[0] + this.size[0] / e * (b + 0.5), d[1] = a ? this.pos[1] - f.NODE_TITLE_HEIGHT : this.pos[1] + this.size[1], d;
}
d[0] = a ? this.pos[0] + g : this.pos[0] + this.size[0] + 1 - g;
d[1] = this.pos[1] + (b + 0.7) * f.NODE_SLOT_HEIGHT + (this.constructor.slot_start_y || 0);
return d;
};
h.prototype.alignToGrid = function() {
this.pos[0] = f.CANVAS_GRID_SIZE * Math.round(this.pos[0] / f.CANVAS_GRID_SIZE);
this.pos[1] = f.CANVAS_GRID_SIZE * Math.round(this.pos[1] / f.CANVAS_GRID_SIZE);
};
h.prototype.trace = function(a) {
this.console || (this.console = []);
this.console.push(a);
this.console.length > h.MAX_CONSOLE && this.console.shift();
if (this.graph.onNodeTrace) {
this.graph.onNodeTrace(this, a);
}
};
h.prototype.setDirtyCanvas = function(a, b) {
this.graph && this.graph.sendActionToCanvas("setDirty", [a, b]);
};
h.prototype.loadImage = function(a) {
var b = new Image;
b.src = f.node_images_path + a;
b.ready = !1;
var d = this;
b.onload = function() {
this.ready = !0;
d.setDirtyCanvas(!0);
};
return b;
};
h.prototype.captureInput = function(a) {
if (this.graph && this.graph.list_of_graphcanvas) {
for (var b = this.graph.list_of_graphcanvas, d = 0; d < b.length; ++d) {
var e = b[d];
if (a || e.node_capturing_input == this) {
e.node_capturing_input = a ? this : null;
}
}
}
};
h.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);
}
};
h.prototype.pin = function(a) {
this.graph._version++;
this.flags.pinned = void 0 === a ? !this.flags.pinned : a;
};
h.prototype.localToScreen = function(a, b, d) {
return [(a + this.pos[0]) * d.scale + d.offset[0], (b + this.pos[1]) * d.scale + d.offset[1]];
};
x.LGraphGroup = f.LGraphGroup = l;
l.prototype._ctor = function(a) {
this.title = a || "Group";
this.font_size = 24;
this.color = m.node_colors.pale_blue ? m.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});
};
l.prototype.configure = function(a) {
this.title = a.title;
this._bounding.set(a.bounding);
this.color = a.color;
this.font = a.font;
};
l.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};
};
l.prototype.move = function(a, b, d) {
this._pos[0] += a;
this._pos[1] += b;
if (!d) {
for (d = 0; d < this._nodes.length; ++d) {
var e = this._nodes[d];
e.pos[0] += a;
e.pos[1] += b;
}
}
};
l.prototype.recomputeInsideNodes = function() {
this._nodes.length = 0;
for (var a = this.graph._nodes, b = new Float32Array(4), d = 0; d < a.length; ++d) {
var e = a[d];
e.getBounding(b);
A(this._bounding, b) && this._nodes.push(e);
}
};
l.prototype.isPointInside = h.prototype.isPointInside;
l.prototype.setDirtyCanvas = h.prototype.setDirtyCanvas;
f.DragAndScale = r;
r.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);
};
r.prototype.computeVisibleArea = function() {
if (this.element) {
var a = -this.offset[0], b = -this.offset[1], d = a + this.element.width / this.scale, e = b + this.element.height / this.scale;
this.visible_area[0] = a;
this.visible_area[1] = b;
this.visible_area[2] = d - a;
this.visible_area[3] = e - b;
} else {
this.visible_area[0] = this.visible_area[1] = this.visible_area[2] = this.visible_area[3] = 0;
}
};
r.prototype.onMouse = function(a) {
if (this.enabled) {
var b = this.element, d = b.getBoundingClientRect(), e = a.clientX - d.left;
d = a.clientY - d.top;
a.canvasx = e;
a.canvasy = d;
a.dragging = this.dragging;
var g = !1;
this.onmouse && (g = this.onmouse(a));
if ("mousedown" == a.type) {
this.dragging = !0, b.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) {
g || (b = e - this.last_mouse[0], g = d - this.last_mouse[1], this.dragging && this.mouseDrag(b, g));
} else {
if ("mouseup" == a.type) {
this.dragging = !1, document.body.removeEventListener("mousemove", this._binded_mouse_callback), document.body.removeEventListener("mouseup", this._binded_mouse_callback), b.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 + 0.05 * a.delta);
}
}
}
}
this.last_mouse[0] = e;
this.last_mouse[1] = d;
a.preventDefault();
a.stopPropagation();
return !1;
}
};
r.prototype.toCanvasContext = function(a) {
a.scale(this.scale, this.scale);
a.translate(this.offset[0], this.offset[1]);
};
r.prototype.convertOffsetToCanvas = function(a) {
return [(a[0] + this.offset[0]) * this.scale, (a[1] + this.offset[1]) * this.scale];
};
r.prototype.convertCanvasToOffset = function(a, b) {
b = b || [0, 0];
b[0] = a[0] / this.scale - this.offset[0];
b[1] = a[1] / this.scale - this.offset[1];
return b;
};
r.prototype.mouseDrag = function(a, b) {
this.offset[0] += a / this.scale;
this.offset[1] += b / this.scale;
if (this.onredraw) {
this.onredraw(this);
}
};
r.prototype.changeScale = function(a, b) {
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 && (b = b || [0.5 * d.width, 0.5 * d.height], d = this.convertCanvasToOffset(b), this.scale = a, 0.01 > Math.abs(this.scale - 1) && (this.scale = 1), a = this.convertCanvasToOffset(b), a = [a[0] - d[0], a[1] - d[1]], this.offset[0] += a[0], this.offset[1] += a[1], this.onredraw)) {
this.onredraw(this);
}
}
};
r.prototype.changeDeltaScale = function(a, b) {
this.changeScale(this.scale * a, b);
};
r.prototype.reset = function() {
this.scale = 1;
this.offset[0] = 0;
this.offset[1] = 0;
};
x.LGraphCanvas = f.LGraphCanvas = m;
m.DEFAULT_BACKGROUND_IMAGE = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQBJREFUeNrs1rEKwjAUhlETUkj3vP9rdmr1Ysammk2w5wdxuLgcMHyptfawuZX4pJSWZTnfnu/lnIe/jNNxHHGNn//HNbbv+4dr6V+11uF527arU7+u63qfa/bnmh8sWLBgwYJlqRf8MEptXPBXJXa37BSl3ixYsGDBMliwFLyCV/DeLIMFCxYsWLBMwSt4Be/NggXLYMGCBUvBK3iNruC9WbBgwYJlsGApeAWv4L1ZBgsWLFiwYJmCV/AK3psFC5bBggULloJX8BpdwXuzYMGCBctgwVLwCl7Be7MMFixYsGDBsu8FH1FaSmExVfAxBa/gvVmwYMGCZbBg/W4vAQYA5tRF9QYlv/QAAAAASUVORK5CYII=";
m.link_type_colors = {"-1":f.EVENT_LINK_COLOR, number:"#AAA", node:"#DCA"};
m.gradients = {};
m.prototype.clear = function() {
this.fps = this.render_time = this.last_draw_time = this.frame = 0;
this.dragging_rectangle = null;
this.selected_nodes = {};
this.selected_group = null;
this.visible_nodes = [];
this.connecting_node = this.node_capturing_input = this.node_over = this.node_dragged = null;
this.highlighted_links = {};
this.dragging_canvas = !1;
this.dirty_bgcanvas = this.dirty_canvas = !0;
this.node_widget = this.node_in_panel = this.dirty_area = null;
this.last_mouse = [0, 0];
this.last_mouseclick = 0;
this.visible_area.set([0, 0, 0, 0]);
if (this.onClear) {
this.onClear();
}
};
m.prototype.setGraph = function(a, b) {
this.graph != a && (b || this.clear(), !a && this.graph ? this.graph.detachCanvas(this) : (a.attachCanvas(this), this._graph_stack && (this._graph_stack = null), this.setDirty(!0, !0)));
};
m.prototype.getTopGraph = function() {
return this._graph_stack.length ? this._graph_stack[0] : this.graph;
};
m.prototype.openSubgraph = function(a) {
if (!a) {
throw "graph cannot be null";
}
if (this.graph == a) {
throw "graph cannot be the same";
}
this.clear();
this.graph && (this._graph_stack || (this._graph_stack = []), this._graph_stack.push(this.graph));
a.attachCanvas(this);
this.checkPanels();
this.setDirty(!0, !0);
};
m.prototype.closeSubgraph = function() {
if (this._graph_stack && 0 != this._graph_stack.length) {
var a = this.graph._subgraph_node, b = this._graph_stack.pop();
this.selected_nodes = {};
this.highlighted_links = {};
b.attachCanvas(this);
this.setDirty(!0, !0);
a && (this.centerOnNode(a), this.selectNodes([a]));
}
};
m.prototype.getCurrentGraph = function() {
return this.graph;
};
m.prototype.setCanvas = function(a, b) {
if (a && a.constructor === String && (a = document.getElementById(a), !a)) {
throw "Error creating LiteGraph canvas: Canvas not found";
}
if (a !== this.canvas && (!a && this.canvas && (b || this.unbindEvents()), this.canvas = a, this.ds.element = a)) {
a.className += " lgraphcanvas";
a.data = this;
a.tabindex = "1";
this.bgcanvas = null;
this.bgcanvas || (this.bgcanvas = document.createElement("canvas"), this.bgcanvas.width = this.canvas.width, this.bgcanvas.height = this.canvas.height);
if (null == a.getContext) {
if ("canvas" != a.localName) {
throw "Element supplied for LGraphCanvas must be a <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);
b || this.bindEvents();
}
};
m.prototype._doNothing = function(a) {
a.preventDefault();
return !1;
};
m.prototype._doReturnTrue = function(a) {
a.preventDefault();
return !0;
};
m.prototype.bindEvents = function() {
if (this._events_binded) {
console.warn("LGraphCanvas: events already binded");
} else {
var a = this.canvas, b = this.getCanvasWindow().document;
this._mousedown_callback = this.processMouseDown.bind(this);
this._mousewheel_callback = this.processMouseWheel.bind(this);
a.addEventListener("mousedown", this._mousedown_callback, !0);
a.addEventListener("mousemove", this._mousemove_callback);
a.addEventListener("mousewheel", this._mousewheel_callback, !1);
a.addEventListener("contextmenu", this._doNothing);
a.addEventListener("DOMMouseScroll", this._mousewheel_callback, !1);
a.addEventListener("touchstart", this.touchHandler, !0);
a.addEventListener("touchmove", this.touchHandler, !0);
a.addEventListener("touchend", this.touchHandler, !0);
a.addEventListener("touchcancel", this.touchHandler, !0);
this._key_callback = this.processKey.bind(this);
a.addEventListener("keydown", this._key_callback, !0);
b.addEventListener("keyup", this._key_callback, !0);
this._ondrop_callback = this.processDrop.bind(this);
a.addEventListener("dragover", this._doNothing, !1);
a.addEventListener("dragend", this._doNothing, !1);
a.addEventListener("drop", this._ondrop_callback, !1);
a.addEventListener("dragenter", this._doReturnTrue, !1);
this._events_binded = !0;
}
};
m.prototype.unbindEvents = function() {
if (this._events_binded) {
var a = this.getCanvasWindow().document;
this.canvas.removeEventListener("mousedown", this._mousedown_callback);
this.canvas.removeEventListener("mousewheel", this._mousewheel_callback);
this.canvas.removeEventListener("DOMMouseScroll", this._mousewheel_callback);
this.canvas.removeEventListener("keydown", this._key_callback);
a.removeEventListener("keyup", this._key_callback);
this.canvas.removeEventListener("contextmenu", this._doNothing);
this.canvas.removeEventListener("drop", this._ondrop_callback);
this.canvas.removeEventListener("dragenter", this._doReturnTrue);
this.canvas.removeEventListener("touchstart", this.touchHandler);
this.canvas.removeEventListener("touchmove", this.touchHandler);
this.canvas.removeEventListener("touchend", this.touchHandler);
this.canvas.removeEventListener("touchcancel", this.touchHandler);
this._ondrop_callback = this._key_callback = this._mousewheel_callback = this._mousedown_callback = null;
this._events_binded = !1;
} else {
console.warn("LGraphCanvas: no events binded");
}
};
m.getFileExtension = function(a) {
var b = a.indexOf("?");
-1 != b && (a = a.substr(0, b));
b = a.lastIndexOf(".");
return -1 == b ? "" : a.substr(b + 1).toLowerCase();
};
m.prototype.enableWebGL = function() {
this.gl = this.ctx = enableWebGLCanvas(this.canvas);
this.ctx.webgl = !0;
this.bgcanvas = this.canvas;
this.bgctx = this.gl;
this.canvas.webgl_enabled = !0;
};
m.prototype.setDirty = function(a, b) {
a && (this.dirty_canvas = !0);
b && (this.dirty_bgcanvas = !0);
};
m.prototype.getCanvasWindow = function() {
if (!this.canvas) {
return window;
}
var a = this.canvas.ownerDocument;
return a.defaultView || a.parentWindow;
};
m.prototype.startRendering = function() {
function a() {
this.pause_rendering || this.draw();
var b = this.getCanvasWindow();
this.is_rendering && b.requestAnimationFrame(a.bind(this));
}
this.is_rendering || (this.is_rendering = !0, a.call(this));
};
m.prototype.stopRendering = function() {
this.is_rendering = !1;
};
m.prototype.blockClick = function() {
this.block_click = !0;
this.last_mouseclick = 0;
};
m.prototype.processMouseDown = function(a) {
this.set_canvas_dirty_on_mouse_event && (this.dirty_canvas = !0);
if (this.graph) {
this.adjustMouseEvent(a);
var b = this.getCanvasWindow();
m.active_canvas = this;
var d = this;
this.canvas.removeEventListener("mousemove", this._mousemove_callback);
b.document.addEventListener("mousemove", this._mousemove_callback, !0);
b.document.addEventListener("mouseup", this._mouseup_callback, !0);
var e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes, 5), g = !1, c = 300 > f.getTime() - this.last_mouseclick;
this.mouse[0] = a.localX;
this.mouse[1] = a.localY;
this.graph_mouse[0] = a.canvasX;
this.graph_mouse[1] = a.canvasY;
this.last_click_position = [this.mouse[0], this.mouse[1]];
this.canvas.focus();
f.closeAllContextMenus(b);
if (!this.onMouse || 1 != 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 v = !1;
if (e && this.allow_interaction && !g && !this.read_only) {
this.live_mode || e.flags.pinned || this.bringToFront(e);
if (!this.connecting_node && !e.flags.collapsed && !this.live_mode) {
if (!g && !1 !== e.resizable && z(a.canvasX, a.canvasY, e.pos[0] + e.size[0] - 5, e.pos[1] + e.size[1] - 5, 10, 10)) {
this.graph.beforeChange(), this.resizing_node = e, this.canvas.style.cursor = "se-resize", g = !0;
} else {
if (e.outputs) {
for (var k = 0, p = e.outputs.length; k < p; ++k) {
var n = e.outputs[k], l = e.getConnectionPos(!1, k);
if (z(a.canvasX, a.canvasY, l[0] - 15, l[1] - 10, 30, 20)) {
this.connecting_node = e;
this.connecting_output = n;
this.connecting_pos = e.getConnectionPos(!1, k);
this.connecting_slot = k;
a.shiftKey && e.disconnectOutput(k);
if (c) {
if (e.onOutputDblClick) {
e.onOutputDblClick(k, a);
}
} else {
if (e.onOutputClick) {
e.onOutputClick(k, a);
}
}
g = !0;
break;
}
}
}
if (e.inputs) {
for (k = 0, p = e.inputs.length; k < p; ++k) {
if (n = e.inputs[k], l = e.getConnectionPos(!0, k), z(a.canvasX, a.canvasY, l[0] - 15, l[1] - 10, 30, 20)) {
if (c) {
if (e.onInputDblClick) {
e.onInputDblClick(k, a);
}
} else {
if (e.onInputClick) {
e.onInputClick(k, a);
}
}
if (null !== n.link) {
g = this.graph.links[n.link];
e.disconnectInput(k);
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) {
k = !1;
p = [a.canvasX - e.pos[0], a.canvasY - e.pos[1]];
if (l = this.processNodeWidgets(e, this.graph_mouse, a)) {
k = !0, this.node_widget = [e, l];
}
if (c && this.selected_nodes[e.id]) {
if (e.onDblClick) {
e.onDblClick(a, p, this);
}
this.processNodeDblClicked(e);
k = !0;
}
e.onMouseDown && e.onMouseDown(a, p, this) ? k = !0 : (e.subgraph && !e.skip_subgraph_button && !e.flags.collapsed && p[0] > e.size[0] - f.NODE_TITLE_HEIGHT && 0 > p[1] && (d = this, setTimeout(function() {
d.openSubgraph(e.subgraph);
}, 10)), this.live_mode && (k = v = !0));
k || (this.allow_dragnodes && (this.graph.beforeChange(), this.node_dragged = e), this.selected_nodes[e.id] || this.processNodeSelected(e, a));
this.dirty_canvas = !0;
}
} else {
if (!this.read_only) {
for (k = 0; k < this.visible_links.length; ++k) {
if (v = this.visible_links[k], p = v._pos, !(!p || a.canvasX < p[0] - 4 || a.canvasX > p[0] + 4 || a.canvasY < p[1] - 4 || a.canvasY > p[1] + 4)) {
this.showLinkMenu(v, 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());
c && !this.read_only && this.allow_searchbox && this.showSearchBox(a);
v = !0;
}
!g && v && this.allow_dragcanvas && (this.dragging_canvas = !0);
} else {
2 != a.which && 3 == a.which && (this.read_only || this.processContextMenu(e, a));
}
this.last_mouse[0] = a.localX;
this.last_mouse[1] = a.localY;
this.last_mouseclick = f.getTime();
this.last_mouse_dragging = !0;
this.graph.change();
(!b.document.activeElement || "input" != b.document.activeElement.nodeName.toLowerCase() && "textarea" != b.document.activeElement.nodeName.toLowerCase()) && a.preventDefault();
a.stopPropagation();
if (this.onMouseDown) {
this.onMouseDown(a);
}
return !1;
}
}
};
m.prototype.processMouseMove = function(a) {
this.autoresize && this.resize();
this.set_canvas_dirty_on_mouse_event && (this.dirty_canvas = !0);
if (this.graph) {
m.active_canvas = this;
this.adjustMouseEvent(a);
var b = [a.localX, a.localY];
this.mouse[0] = b[0];
this.mouse[1] = b[1];
var d = [b[0] - this.last_mouse[0], b[1] - this.last_mouse[1]];
this.last_mouse = b;
this.graph_mouse[0] = a.canvasX;
this.graph_mouse[1] = a.canvasY;
if (this.block_click) {
return a.preventDefault(), !1;
}
a.dragging = this.last_mouse_dragging;
this.node_widget && (this.processNodeWidgets(this.node_widget[0], this.graph_mouse, a, this.node_widget[1]), this.dirty_canvas = !0);
if (this.dragging_rectangle) {
this.dragging_rectangle[2] = a.canvasX - this.dragging_rectangle[0], this.dragging_rectangle[3] = a.canvasY - this.dragging_rectangle[1], this.dirty_canvas = !0;
} else {
if (this.selected_group && !this.read_only) {
this.selected_group_resizing ? this.selected_group.size = [a.canvasX - this.selected_group.pos[0], a.canvasY - this.selected_group.pos[1]] : (this.selected_group.move(d[0] / this.ds.scale, d[1] / this.ds.scale, a.ctrlKey), this.selected_group._nodes.length && (this.dirty_canvas = !0)), this.dirty_bgcanvas = !0;
} else {
if (this.dragging_canvas) {
this.ds.offset[0] += d[0] / this.ds.scale, this.ds.offset[1] += d[1] / this.ds.scale, this.dirty_bgcanvas = this.dirty_canvas = !0;
} else {
if (this.allow_interaction && !this.read_only) {
this.connecting_node && (this.dirty_canvas = !0);
var e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes);
b = 0;
for (var g = this.graph._nodes.length; b < g; ++b) {
if (this.graph._nodes[b].mouseOver && e != this.graph._nodes[b]) {
this.graph._nodes[b].mouseOver = !1;
if (this.node_over && this.node_over.onMouseLeave) {
this.node_over.onMouseLeave(a);
}
this.node_over = null;
this.dirty_canvas = !0;
}
}
if (e) {
e.redraw_on_mouse && (this.dirty_canvas = !0);
if (!e.mouseOver && (e.mouseOver = !0, this.node_over = e, this.dirty_canvas = !0, e.onMouseEnter)) {
e.onMouseEnter(a);
}
if (e.onMouseMove) {
e.onMouseMove(a, [a.canvasX - e.pos[0], a.canvasY - e.pos[1]], this);
}
if (this.connecting_node && (g = this._highlight_input || [0, 0], !this.isOverNodeBox(e, a.canvasX, a.canvasY))) {
var c = this.isOverNodeInput(e, a.canvasX, a.canvasY, g);
-1 != c && e.inputs[c] ? f.isValidConnection(this.connecting_output.type, e.inputs[c].type) && (this._highlight_input = g) : this._highlight_input = null;
}
this.canvas && (z(a.canvasX, a.canvasY, e.pos[0] + e.size[0] - 5, e.pos[1] + e.size[1] - 5, 5, 5) ? this.canvas.style.cursor = "se-resize" : this.canvas.style.cursor = "crosshair");
} else {
g = null;
for (b = 0; b < this.visible_links.length; ++b) {
c = this.visible_links[b];
var k = c._pos;
if (!(!k || a.canvasX < k[0] - 4 || a.canvasX > k[0] + 4 || a.canvasY < k[1] - 4 || a.canvasY > k[1] + 4)) {
g = c;
break;
}
}
g != this.over_link_center && (this.over_link_center = g, this.dirty_canvas = !0);
this.canvas && (this.canvas.style.cursor = "");
}
if (this.node_capturing_input && this.node_capturing_input != e && this.node_capturing_input.onMouseMove) {
this.node_capturing_input.onMouseMove(a, [a.canvasX - this.node_capturing_input.pos[0], a.canvasY - this.node_capturing_input.pos[1]], this);
}
if (this.node_dragged && !this.live_mode) {
for (b in this.selected_nodes) {
e = this.selected_nodes[b], e.pos[0] += d[0] / this.ds.scale, e.pos[1] += d[1] / this.ds.scale;
}
this.dirty_bgcanvas = this.dirty_canvas = !0;
}
this.resizing_node && !this.live_mode && (d = [a.canvasX - this.resizing_node.pos[0], a.canvasY - this.resizing_node.pos[1]], b = this.resizing_node.computeSize(), d[0] = Math.max(b[0], d[0]), d[1] = Math.max(b[1], d[1]), this.resizing_node.setSize(d), this.canvas.style.cursor = "se-resize", this.dirty_bgcanvas = this.dirty_canvas = !0);
}
}
}
}
a.preventDefault();
return !1;
}
};
m.prototype.processMouseUp = function(a) {
this.set_canvas_dirty_on_mouse_event && (this.dirty_canvas = !0);
if (this.graph) {
var b = this.getCanvasWindow().document;
m.active_canvas = this;
b.removeEventListener("mousemove", this._mousemove_callback, !0);
this.canvas.addEventListener("mousemove", this._mousemove_callback, !0);
b.removeEventListener("mouseup", this._mouseup_callback, !0);
this.adjustMouseEvent(a);
b = f.getTime();
a.click_time = b - this.last_mouseclick;
this.last_mouse_dragging = !1;
this.last_click_position = null;
this.block_click && (console.log("foo"), this.block_click = !1);
if (1 == a.which) {
if (this.node_widget && this.processNodeWidgets(this.node_widget[0], this.graph_mouse, a), this.node_widget = null, this.selected_group && (this.selected_group.move(this.selected_group.pos[0] - Math.round(this.selected_group.pos[0]), this.selected_group.pos[1] - Math.round(this.selected_group.pos[1]), 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, this.dragging_rectangle) {
if (this.graph) {
b = this.graph._nodes;
var d = new Float32Array(4);
this.deselectAllNodes();
var e = Math.abs(this.dragging_rectangle[2]), g = Math.abs(this.dragging_rectangle[3]), c = 0 > this.dragging_rectangle[3] ? this.dragging_rectangle[1] - g : this.dragging_rectangle[1];
this.dragging_rectangle[0] = 0 > this.dragging_rectangle[2] ? this.dragging_rectangle[0] - e : this.dragging_rectangle[0];
this.dragging_rectangle[1] = c;
this.dragging_rectangle[2] = e;
this.dragging_rectangle[3] = g;
g = [];
for (c = 0; c < b.length; ++c) {
e = b[c], e.getBounding(d), A(this.dragging_rectangle, d) && g.push(e);
}
g.length && this.selectNodes(g);
}
this.dragging_rectangle = null;
} else {
if (this.connecting_node) {
this.dirty_bgcanvas = this.dirty_canvas = !0;
if (e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes)) {
this.connecting_output.type == f.EVENT && this.isOverNodeBox(e, a.canvasX, a.canvasY) ? this.connecting_node.connect(this.connecting_slot, e, f.EVENT) : (b = this.isOverNodeInput(e, a.canvasX, a.canvasY), -1 != b ? this.connecting_node.connect(this.connecting_slot, e, b) : (b = e.getInputInfo(0), this.connecting_output.type == f.EVENT ? this.connecting_node.connect(this.connecting_slot, e, f.EVENT) : b && !b.link && f.isValidConnection(b.type && this.connecting_output.type) && this.connecting_node.connect(this.connecting_slot,
e, 0)));
}
this.connecting_node = this.connecting_pos = this.connecting_output = null;
this.connecting_slot = -1;
} else {
if (this.resizing_node) {
this.dirty_bgcanvas = this.dirty_canvas = !0, this.graph.afterChange(this.resizing_node), this.resizing_node = null;
} else {
if (this.node_dragged) {
(e = this.node_dragged) && 300 > a.click_time && z(a.canvasX, a.canvasY, e.pos[0], e.pos[1] - f.NODE_TITLE_HEIGHT, f.NODE_TITLE_HEIGHT, f.NODE_TITLE_HEIGHT) && e.collapse();
this.dirty_bgcanvas = this.dirty_canvas = !0;
this.node_dragged.pos[0] = Math.round(this.node_dragged.pos[0]);
this.node_dragged.pos[1] = Math.round(this.node_dragged.pos[1]);
this.graph.config.align_to_grid && this.node_dragged.alignToGrid();
if (this.onNodeMoved) {
this.onNodeMoved(this.node_dragged);
}
this.graph.afterChange(this.node_dragged);
this.node_dragged = null;
} else {
e = this.graph.getNodeOnPos(a.canvasX, a.canvasY, this.visible_nodes);
!e && 300 > a.click_time && this.deselectAllNodes();
this.dirty_canvas = !0;
this.dragging_canvas = !1;
if (this.node_over && this.node_over.onMouseUp) {
this.node_over.onMouseUp(a, [a.canvasX - this.node_over.pos[0], a.canvasY - this.node_over.pos[1]], this);
}
if (this.node_capturing_input && this.node_capturing_input.onMouseUp) {
this.node_capturing_input.onMouseUp(a, [a.canvasX - this.node_capturing_input.pos[0], a.canvasY - this.node_capturing_input.pos[1]]);
}
}
}
}
}
} else {
2 == a.which ? (this.dirty_canvas = !0, this.dragging_canvas = !1) : 3 == a.which && (this.dirty_canvas = !0, this.dragging_canvas = !1);
}
this.graph.change();
a.stopPropagation();
a.preventDefault();
return !1;
}
};
m.prototype.processMouseWheel = function(a) {
if (this.graph && this.allow_dragcanvas) {
var b = null != a.wheelDeltaY ? a.wheelDeltaY : -60 * a.detail;
this.adjustMouseEvent(a);
var d = this.ds.scale;
0 < b ? d *= 1.1 : 0 > b && (d *= 1 / 1.1);
this.ds.changeScale(d, [a.localX, a.localY]);
this.graph.change();
a.preventDefault();
return !1;
}
};
m.prototype.isOverNodeBox = function(a, b, d) {
var e = f.NODE_TITLE_HEIGHT;
return z(b, d, a.pos[0] + 2, a.pos[1] + 2 - e, e - 4, e - 4) ? !0 : !1;
};
m.prototype.isOverNodeInput = function(a, b, d, e) {
if (a.inputs) {
for (var g = 0, f = a.inputs.length; g < f; ++g) {
var c = a.getConnectionPos(!0, g);
if (a.horizontal ? z(b, d, c[0] - 5, c[1] - 10, 10, 20) : z(b, d, c[0] - 10, c[1] - 5, 40, 10)) {
return e && (e[0] = c[0], e[1] = c[1]), g;
}
}
}
return -1;
};
m.prototype.processKey = function(a) {
if (this.graph) {
var b = !1;
if ("input" != a.target.localName) {
if ("keydown" == a.type) {
if (32 == a.keyCode && (b = this.dragging_canvas = !0), 65 == a.keyCode && a.ctrlKey && (this.selectNodes(), b = !0), "KeyC" == a.code && (a.metaKey || a.ctrlKey) && !a.shiftKey && this.selected_nodes && (this.copyToClipboard(), b = !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(), b = !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 (b) {
return a.preventDefault(), a.stopImmediatePropagation(), !1;
}
}
}
};
m.prototype.copyToClipboard = function() {
var a = {nodes:[], links:[]}, b = 0, d = [], e;
for (e in this.selected_nodes) {
var g = this.selected_nodes[e];
g._relative_id = b;
d.push(g);
b += 1;
}
for (e = 0; e < d.length; ++e) {
if (g = d[e], b = g.clone()) {
if (a.nodes.push(b.serialize()), g.inputs && g.inputs.length) {
for (b = 0; b < g.inputs.length; ++b) {
var f = g.inputs[b];
if (f && null != f.link && (f = this.graph.links[f.link])) {
var c = this.graph.getNodeById(f.origin_id);
c && this.selected_nodes[c.id] && a.links.push([c._relative_id, f.origin_slot, g._relative_id, f.target_slot]);
}
}
}
} else {
console.warn("node type not found: " + g.type);
}
}
localStorage.setItem("litegrapheditor_clipboard", JSON.stringify(a));
};
m.prototype.pasteFromClipboard = function() {
var a = localStorage.getItem("litegrapheditor_clipboard");
if (a) {
this.graph.beforeChange();
a = JSON.parse(a);
for (var b = [], d = 0; d < a.nodes.length; ++d) {
var e = a.nodes[d], g = f.createNode(e.type);
g && (g.configure(e), g.pos[0] += 5, g.pos[1] += 5, this.graph.add(g), b.push(g));
}
for (d = 0; d < a.links.length; ++d) {
e = a.links[d];
g = b[e[0]];
var c = b[e[2]];
g && c ? g.connect(e[1], c, e[3]) : console.warn("Warning, nodes missing on pasting");
}
this.selectNodes(b);
this.graph.afterChange();
}
};
m.prototype.processDrop = function(a) {
a.preventDefault();
this.adjustMouseEvent(a);
var b = [a.canvasX, a.canvasY], d = this.graph ? this.graph.getNodeOnPos(b[0], b[1]) : null;
if (d) {
if ((d.onDropFile || d.onDropData) && (b = a.dataTransfer.files) && b.length) {
for (var e = 0; e < b.length; e++) {
var g = a.dataTransfer.files[0], f = g.name;
m.getFileExtension(f);
if (d.onDropFile) {
d.onDropFile(g);
}
if (d.onDropData) {
var c = new FileReader;
c.onload = function(a) {
d.onDropData(a.target.result, f, g);
};
var k = g.type.split("/")[0];
"text" == k || "" == k ? c.readAsText(g) : "image" == k ? c.readAsDataURL(g) : c.readAsArrayBuffer(g);
}
}
}
return d.onDropItem && d.onDropItem(event) ? !0 : this.onDropItem ? this.onDropItem(event) : !1;
}
b = null;
this.onDropItem && (b = this.onDropItem(event));
b || this.checkDropItem(a);
};
m.prototype.checkDropItem = function(a) {
if (a.dataTransfer.files.length) {
var b = a.dataTransfer.files[0], d = m.getFileExtension(b.name).toLowerCase();
if (d = f.node_types_by_file_extension[d]) {
this.graph.beforeChange();
d = f.createNode(d.type);
d.pos = [a.canvasX, a.canvasY];
this.graph.add(d);
if (d.onDropFile) {
d.onDropFile(b);
}
this.graph.afterChange();
}
}
};
m.prototype.processNodeDblClicked = function(a) {
if (this.onShowNodePanel) {
this.onShowNodePanel(a);
} else {
this.showShowNodePanel(a);
}
if (this.onNodeDblClicked) {
this.onNodeDblClicked(a);
}
this.setDirty(!0);
};
m.prototype.processNodeSelected = function(a, b) {
this.selectNode(a, b && b.shiftKey);
if (this.onNodeSelected) {
this.onNodeSelected(a);
}
};
m.prototype.selectNode = function(a, b) {
null == a ? this.deselectAllNodes() : this.selectNodes([a], b);
};
m.prototype.selectNodes = function(a, b) {
b || this.deselectAllNodes();
a = a || this.graph._nodes;
for (b = 0; b < a.length; ++b) {
var d = a[b];
if (!d.is_selected) {
if (!d.is_selected && d.onSelected) {
d.onSelected();
}
d.is_selected = !0;
this.selected_nodes[d.id] = d;
if (d.inputs) {
for (var e = 0; e < d.inputs.length; ++e) {
this.highlighted_links[d.inputs[e].link] = !0;
}
}
if (d.outputs) {
for (e = 0; e < d.outputs.length; ++e) {
var g = d.outputs[e];
if (g.links) {
for (var f = 0; f < g.links.length; ++f) {
this.highlighted_links[g.links[f]] = !0;
}
}
}
}
}
}
if (this.onSelectionChange) {
this.onSelectionChange(this.selected_nodes);
}
this.setDirty(!0);
};
m.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 b = 0; b < a.inputs.length; ++b) {
delete this.highlighted_links[a.inputs[b].link];
}
}
if (a.outputs) {
for (b = 0; b < a.outputs.length; ++b) {
var d = a.outputs[b];
if (d.links) {
for (var e = 0; e < d.links.length; ++e) {
delete this.highlighted_links[d.links[e]];
}
}
}
}
}
};
m.prototype.deselectAllNodes = function() {
if (this.graph) {
for (var a = this.graph._nodes, b = 0, d = a.length; b < d; ++b) {
var e = a[b];
if (e.is_selected) {
if (e.onDeselected) {
e.onDeselected();
}
e.is_selected = !1;
if (this.onNodeDeselected) {
this.onNodeDeselected(e);
}
}
}
this.selected_nodes = {};
this.current_node = null;
this.highlighted_links = {};
if (this.onSelectionChange) {
this.onSelectionChange(this.selected_nodes);
}
this.setDirty(!0);
}
};
m.prototype.deleteSelectedNodes = function() {
this.graph.beforeChange();
for (var a in this.selected_nodes) {
var b = this.selected_nodes[a];
if (!b.block_delete) {
if (b.inputs && b.inputs.length && b.outputs && b.outputs.length && f.isValidConnection(b.inputs[0].type, b.outputs[0].type) && b.inputs[0].link && b.outputs[0].links && b.outputs[0].links.length) {
var d = b.graph.links[b.inputs[0].link], e = b.graph.links[b.outputs[0].links[0]], g = b.getInputNode(0), c = b.getOutputNodes(0)[0];
g && c && g.connect(d.origin_slot, c, e.target_slot);
}
this.graph.remove(b);
if (this.onNodeDeselected) {
this.onNodeDeselected(b);
}
}
}
this.selected_nodes = {};
this.current_node = null;
this.highlighted_links = {};
this.setDirty(!0);
this.graph.afterChange();
};
m.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);
};
m.prototype.adjustMouseEvent = function(a) {
if (this.canvas) {
var b = this.canvas.getBoundingClientRect();
a.localX = a.clientX - b.left;
a.localY = a.clientY - b.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];
};
m.prototype.setZoom = function(a, b) {
this.ds.changeScale(a, b);
this.dirty_bgcanvas = this.dirty_canvas = !0;
};
m.prototype.convertOffsetToCanvas = function(a, b) {
return this.ds.convertOffsetToCanvas(a, b);
};
m.prototype.convertCanvasToOffset = function(a, b) {
return this.ds.convertCanvasToOffset(a, b);
};
m.prototype.convertEventToCanvasOffset = function(a) {
var b = this.canvas.getBoundingClientRect();
return this.convertCanvasToOffset([a.clientX - b.left, a.clientY - b.top]);
};
m.prototype.bringToFront = function(a) {
var b = this.graph._nodes.indexOf(a);
-1 != b && (this.graph._nodes.splice(b, 1), this.graph._nodes.push(a));
};
m.prototype.sendToBack = function(a) {
var b = this.graph._nodes.indexOf(a);
-1 != b && (this.graph._nodes.splice(b, 1), this.graph._nodes.unshift(a));
};
var E = new Float32Array(4);
m.prototype.computeVisibleNodes = function(a, b) {
b = b || [];
b.length = 0;
a = a || this.graph._nodes;
for (var d = 0, e = a.length; d < e; ++d) {
var g = a[d];
(!this.live_mode || g.onDrawBackground || g.onDrawForeground) && A(this.visible_area, g.getBounding(E)) && b.push(g);
}
return b;
};
m.prototype.draw = function(a, b) {
if (this.canvas && 0 != this.canvas.width && 0 != this.canvas.height) {
var d = f.getTime();
this.render_time = 0.001 * (d - this.last_draw_time);
this.last_draw_time = d;
this.graph && this.ds.computeVisibleArea();
(this.dirty_bgcanvas || b || this.always_render_background || this.graph && this.graph._last_trigger_time && 1000 > d - this.graph._last_trigger_time) && this.drawBackCanvas();
(this.dirty_canvas || a) && this.drawFrontCanvas();
this.fps = this.render_time ? 1.0 / this.render_time : 0;
this.frame += 1;
}
};
m.prototype.drawFrontCanvas = function() {
this.dirty_canvas = !1;
this.ctx || (this.ctx = this.bgcanvas.getContext("2d"));
var a = this.ctx;
if (a) {
a.start2D && a.start2D();
var b = this.canvas;
a.restore();
a.setTransform(1, 0, 0, 1, 0, 0);
this.dirty_area && (a.save(), a.beginPath(), a.rect(this.dirty_area[0], this.dirty_area[1], this.dirty_area[2], this.dirty_area[3]), a.clip());
this.clear_background && a.clearRect(0, 0, b.width, b.height);
this.bgcanvas == this.canvas ? this.drawBackCanvas() : a.drawImage(this.bgcanvas, 0, 0);
if (this.onRender) {
this.onRender(b, a);
}
this.show_info && this.renderInfo(a);
if (this.graph) {
a.save();
this.ds.toCanvasContext(a);
b = this.computeVisibleNodes(null, this.visible_nodes);
for (var d = 0; d < b.length; ++d) {
var e = b[d];
a.save();
a.translate(e.pos[0], e.pos[1]);
this.drawNode(e, 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;
switch(this.connecting_output.type) {
case f.EVENT:
b = f.EVENT_LINK_COLOR;
break;
default:
b = f.CONNECTING_LINK_COLOR;
}
this.renderLink(a, this.connecting_pos, [this.graph_mouse[0], this.graph_mouse[1]], null, !1, null, b, this.connecting_output.dir || (this.connecting_node.horizontal ? f.DOWN : f.RIGHT), f.CENTER);
a.beginPath();
this.connecting_output.type === f.EVENT || this.connecting_output.shape === f.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();
}
this._graph_stack && this._graph_stack.length && this.drawSubgraphPanel(a);
if (this.onDrawOverlay) {
this.onDrawOverlay(a);
}
this.dirty_area && a.restore();
a.finish2D && a.finish2D();
}
};
m.prototype.drawSubgraphPanel = function(a) {
var b = this.graph, d = b._subgraph_node;
if (d) {
var e = d.inputs ? d.inputs.length : 0, g = Math.floor(1.6 * f.NODE_SLOT_HEIGHT);
a.fillStyle = "#111";
a.globalAlpha = 0.8;
a.beginPath();
a.roundRect(10, 10, 300, (e + 1) * g + 50, 8);
a.fill();
a.globalAlpha = 1;
a.fillStyle = "#888";
a.font = "14px Arial";
a.textAlign = "left";
a.fillText("Graph Inputs", 20, 34);
if (this.drawButton(280, 20, 20, 20, "X", "#151515")) {
this.closeSubgraph();
} else {
e = 50;
a.font = "20px Arial";
if (d.inputs) {
for (var c = 0; c < d.inputs.length; ++c) {
var k = d.inputs[c];
if (!k.not_subgraph_input) {
if (this.drawButton(20, e + 2, 280, g - 2)) {
var p = d.constructor.input_node_type || "graph/input";
this.graph.beforeChange();
var n = f.createNode(p);
n ? (b.add(n), this.block_click = !1, this.last_click_position = null, this.selectNodes([n]), this.node_dragged = n, this.dragging_canvas = !1, n.setProperty("name", k.name), n.setProperty("type", k.type), this.node_dragged.pos[0] = this.graph_mouse[0] - 5, this.node_dragged.pos[1] = this.graph_mouse[1] - 5, this.graph.afterChange()) : console.error("graph input node not found:", p);
}
a.fillStyle = "#9C9";
a.beginPath();
a.arc(284, e + 0.5 * g, 5, 0, 2 * Math.PI);
a.fill();
a.fillStyle = "#AAA";
a.fillText(k.name, 50, e + 0.75 * g);
p = a.measureText(k.name);
a.fillStyle = "#777";
a.fillText(k.type, 50 + p.width + 10, e + 0.75 * g);
e += g;
}
}
}
this.drawButton(20, e + 2, 280, g - 2, "+", "#151515", "#222") && this.showSubgraphPropertiesDialog(d);
}
} else {
console.warn("subgraph without subnode");
}
};
m.prototype.drawButton = function(a, b, d, e, g, c, k, p) {
var w = this.ctx;
c = c || f.NODE_DEFAULT_COLOR;
k = k || "#555";
p = p || f.NODE_TEXT_COLOR;
var v = this.mouse, n = f.isInsideRectangle(v[0], v[1], a, b, d, e);
v = (v = this.last_click_position) && f.isInsideRectangle(v[0], v[1], a, b, d, e);
w.fillStyle = n ? k : c;
v && (w.fillStyle = "#AAA");
w.beginPath();
w.roundRect(a, b, d, e, 4);
w.fill();
null != g && g.constructor == String && (w.fillStyle = p, w.textAlign = "center", w.font = (0.65 * e | 0) + "px Arial", w.fillText(g, a + 0.5 * d, b + 0.75 * e), w.textAlign = "left");
a = v && !this.block_click;
v && this.blockClick();
return a;
};
m.prototype.isAreaClicked = function(a, b, d, e, g) {
var c = this.mouse;
f.isInsideRectangle(c[0], c[1], a, b, d, e);
b = (a = (c = this.last_click_position) && f.isInsideRectangle(c[0], c[1], a, b, d, e)) && !this.block_click;
a && g && this.blockClick();
return b;
};
m.prototype.renderInfo = function(a, b, d) {
b = b || 10;
d = d || this.canvas.height - 80;
a.save();
a.translate(b, 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();
};
m.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 b = this.bgctx;
b.start && b.start();
this.clear_background && b.clearRect(0, 0, a.width, a.height);
if (this._graph_stack && this._graph_stack.length) {
b.save();
var d = this.graph._subgraph_node;
b.strokeStyle = d.bgcolor;
b.lineWidth = 10;
b.strokeRect(1, 1, a.width - 2, a.height - 2);
b.lineWidth = 1;
b.font = "40px Arial";
b.textAlign = "center";
b.fillStyle = d.bgcolor || "#AAA";
for (var e = "", g = 1; g < this._graph_stack.length; ++g) {
e += this._graph_stack[g]._subgraph_node.getTitle() + " >> ";
}
b.fillText(e + d.getTitle(), 0.5 * a.width, 40);
b.restore();
}
d = !1;
this.onRenderBackground && (d = this.onRenderBackground(a, b));
b.restore();
b.setTransform(1, 0, 0, 1, 0, 0);
this.visible_links.length = 0;
if (this.graph) {
b.save();
this.ds.toCanvasContext(b);
if (this.background_image && 0.5 < this.ds.scale && !d) {
b.globalAlpha = this.zoom_modify_alpha ? (1.0 - 0.5 / this.ds.scale) * this.editor_alpha : this.editor_alpha;
b.imageSmoothingEnabled = b.mozImageSmoothingEnabled = b.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 f = this;
this._bg_img.onload = function() {
f.draw(!0, !0);
};
}
d = null;
null == this._pattern && 0 < this._bg_img.width ? (d = b.createPattern(this._bg_img, "repeat"), this._pattern_img = this._bg_img, this._pattern = d) : d = this._pattern;
d && (b.fillStyle = d, b.fillRect(this.visible_area[0], this.visible_area[1], this.visible_area[2], this.visible_area[3]), b.fillStyle = "transparent");
b.globalAlpha = 1.0;
b.imageSmoothingEnabled = b.mozImageSmoothingEnabled = b.imageSmoothingEnabled = !0;
}
this.graph._groups.length && !this.live_mode && this.drawGroups(a, b);
if (this.onDrawBackground) {
this.onDrawBackground(b, this.visible_area);
}
this.onBackgroundRender && (console.error("WARNING! onBackgroundRender deprecated, now is named onDrawBackground "), this.onBackgroundRender = null);
this.render_canvas_border && (b.strokeStyle = "#235", b.strokeRect(0, 0, a.width, a.height));
this.render_connections_shadows ? (b.shadowColor = "#000", b.shadowOffsetX = 0, b.shadowOffsetY = 0, b.shadowBlur = 6) : b.shadowColor = "rgba(0,0,0,0)";
this.live_mode || this.drawConnections(b);
b.shadowColor = "rgba(0,0,0,0)";
b.restore();
}
b.finish && b.finish();
this.dirty_bgcanvas = !1;
this.dirty_canvas = !0;
};
var B = new Float32Array(2);
m.prototype.drawNode = function(a, b) {
this.current_node = a;
var d = a.color || a.constructor.color || f.NODE_DEFAULT_COLOR, e = a.bgcolor || a.constructor.bgcolor || f.NODE_DEFAULT_BGCOLOR, g = 0.6 > this.ds.scale;
if (this.live_mode) {
if (!a.flags.collapsed && (b.shadowColor = "transparent", a.onDrawForeground)) {
a.onDrawForeground(b, this, this.canvas);
}
} else {
var c = this.editor_alpha;
b.globalAlpha = c;
this.render_shadows && !g ? (b.shadowColor = f.DEFAULT_SHADOW_COLOR, b.shadowOffsetX = 2 * this.ds.scale, b.shadowOffsetY = 2 * this.ds.scale, b.shadowBlur = 3 * this.ds.scale) : b.shadowColor = "transparent";
if (!a.flags.collapsed || !a.onDrawCollapsed || 1 != a.onDrawCollapsed(b, this)) {
var k = a._shape || f.BOX_SHAPE;
B.set(a.size);
var p = a.horizontal;
if (a.flags.collapsed) {
b.font = this.inner_text_font;
var n = a.getTitle ? a.getTitle() : a.title;
null != n && (a._collapsed_width = Math.min(a.size[0], b.measureText(n).width + 2 * f.NODE_TITLE_HEIGHT), B[0] = a._collapsed_width, B[1] = 0);
}
a.clip_area && (b.save(), b.beginPath(), k == f.BOX_SHAPE ? b.rect(0, 0, B[0], B[1]) : k == f.ROUND_SHAPE ? b.roundRect(0, 0, B[0], B[1], 10) : k == f.CIRCLE_SHAPE && b.arc(0.5 * B[0], 0.5 * B[1], 0.5 * B[0], 0, 2 * Math.PI), b.clip());
a.has_errors && (e = "red");
this.drawNodeShape(a, b, B, d, e, a.is_selected, a.mouseOver);
b.shadowColor = "transparent";
if (a.onDrawForeground) {
a.onDrawForeground(b, this, this.canvas);
}
b.textAlign = p ? "center" : "left";
b.font = this.inner_text_font;
e = !g;
k = this.connecting_output;
b.lineWidth = 1;
n = 0;
var m = new Float32Array(2);
if (!a.flags.collapsed) {
if (a.inputs) {
for (d = 0; d < a.inputs.length; d++) {
var l = a.inputs[d];
b.globalAlpha = c;
this.connecting_node && !f.isValidConnection(l.type, k.type) && (b.globalAlpha = 0.4 * c);
b.fillStyle = null != l.link ? l.color_on || this.default_connection_color.input_on : l.color_off || this.default_connection_color.input_off;
var u = a.getConnectionPos(!0, d, m);
u[0] -= a.pos[0];
u[1] -= a.pos[1];
n < u[1] + 0.5 * f.NODE_SLOT_HEIGHT && (n = u[1] + 0.5 * f.NODE_SLOT_HEIGHT);
b.beginPath();
l.type === f.EVENT || l.shape === f.BOX_SHAPE ? p ? b.rect(u[0] - 5 + 0.5, u[1] - 8 + 0.5, 10, 14) : b.rect(u[0] - 6 + 0.5, u[1] - 5 + 0.5, 14, 10) : l.shape === f.ARROW_SHAPE ? (b.moveTo(u[0] + 8, u[1] + 0.5), b.lineTo(u[0] - 4, u[1] + 6 + 0.5), b.lineTo(u[0] - 4, u[1] - 6 + 0.5), b.closePath()) : g ? b.rect(u[0] - 4, u[1] - 4, 8, 8) : b.arc(u[0], u[1], 4, 0, 2 * Math.PI);
b.fill();
if (e) {
var F = null != l.label ? l.label : l.name;
F && (b.fillStyle = f.NODE_TEXT_COLOR, p || l.dir == f.UP ? b.fillText(F, u[0], u[1] - 10) : b.fillText(F, u[0] + 10, u[1] + 5));
}
}
}
this.connecting_node && (b.globalAlpha = 0.4 * c);
b.textAlign = p ? "center" : "right";
b.strokeStyle = "black";
if (a.outputs) {
for (d = 0; d < a.outputs.length; d++) {
if (l = a.outputs[d], u = a.getConnectionPos(!1, d, m), u[0] -= a.pos[0], u[1] -= a.pos[1], n < u[1] + 0.5 * f.NODE_SLOT_HEIGHT && (n = u[1] + 0.5 * f.NODE_SLOT_HEIGHT), b.fillStyle = l.links && l.links.length ? l.color_on || this.default_connection_color.output_on : l.color_off || this.default_connection_color.output_off, b.beginPath(), l.type === f.EVENT || l.shape === f.BOX_SHAPE ? p ? b.rect(u[0] - 5 + 0.5, u[1] - 8 + 0.5, 10, 14) : b.rect(u[0] - 6 + 0.5, u[1] - 5 + 0.5, 14, 10) :
l.shape === f.ARROW_SHAPE ? (b.moveTo(u[0] + 8, u[1] + 0.5), b.lineTo(u[0] - 4, u[1] + 6 + 0.5), b.lineTo(u[0] - 4, u[1] - 6 + 0.5), b.closePath()) : g ? b.rect(u[0] - 4, u[1] - 4, 8, 8) : b.arc(u[0], u[1], 4, 0, 2 * Math.PI), b.fill(), g || b.stroke(), e && (F = null != l.label ? l.label : l.name)) {
b.fillStyle = f.NODE_TEXT_COLOR, p || l.dir == f.DOWN ? b.fillText(F, u[0], u[1] - 8) : b.fillText(F, u[0] - 10, u[1] + 5);
}
}
}
b.textAlign = "left";
b.globalAlpha = 1;
if (a.widgets) {
l = n;
if (p || a.widgets_up) {
l = 2;
}
null != a.widgets_start_y && (l = a.widgets_start_y);
this.drawNodeWidgets(a, l, b, this.node_widget && this.node_widget[0] == a ? this.node_widget[1] : null);
}
} else {
if (this.render_collapsed_slots) {
g = c = null;
if (a.inputs) {
for (d = 0; d < a.inputs.length; d++) {
if (l = a.inputs[d], null != l.link) {
c = l;
break;
}
}
}
if (a.outputs) {
for (d = 0; d < a.outputs.length; d++) {
l = a.outputs[d], l.links && l.links.length && (g = l);
}
}
c && (c = 0, d = -0.5 * f.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, d = -f.NODE_TITLE_HEIGHT), b.fillStyle = "#686", b.beginPath(), l.type === f.EVENT || l.shape === f.BOX_SHAPE ? b.rect(c - 7 + 0.5, d - 4, 14, 8) : l.shape === f.ARROW_SHAPE ? (b.moveTo(c + 8, d), b.lineTo(c + -4, d - 4), b.lineTo(c + -4, d + 4), b.closePath()) : b.arc(c, d, 4, 0, 2 * Math.PI), b.fill());
g && (c = a._collapsed_width, d = -0.5 * f.NODE_TITLE_HEIGHT, p && (c = 0.5 * a._collapsed_width, d = 0), b.fillStyle = "#686", b.strokeStyle = "black", b.beginPath(), l.type === f.EVENT || l.shape === f.BOX_SHAPE ? b.rect(c - 7 + 0.5, d - 4, 14, 8) : l.shape === f.ARROW_SHAPE ? (b.moveTo(c + 6, d), b.lineTo(c - 6, d - 4), b.lineTo(c - 6, d + 4), b.closePath()) : b.arc(c, d, 4, 0, 2 * Math.PI), b.fill());
}
}
a.clip_area && b.restore();
b.globalAlpha = 1.0;
}
}
};
m.prototype.drawLinkTooltip = function(a, b) {
var d = b._pos;
a.fillStyle = "black";
a.beginPath();
a.arc(d[0], d[1], 3, 0, 2 * Math.PI);
a.fill();
if (null != b.data && (!this.onDrawLinkTooltip || 1 != this.onDrawLinkTooltip(a, b, this)) && (b = b.data, b = b.constructor === Number ? b.toFixed(2) : b.constructor === String ? '"' + b + '"' : b.constructor === Boolean ? String(b) : b.toToolTip ? b.toToolTip() : "[" + b.constructor.name + "]", null != b)) {
b = b.substr(0, 30);
a.font = "14px Courier New";
var e = a.measureText(b).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 * e, d[1] - 15 - 24, e, 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(b, d[0], d[1] - 15 - 24 * 0.3);
}
};
var t = new Float32Array(4);
m.prototype.drawNodeShape = function(a, b, d, e, g, c, k) {
b.strokeStyle = e;
b.fillStyle = g;
g = f.NODE_TITLE_HEIGHT;
var p = 0.5 > this.ds.scale, w = a._shape || a.constructor.shape || f.ROUND_SHAPE, n = a.constructor.title_mode, v = !0;
n == f.TRANSPARENT_TITLE ? v = !1 : n == f.AUTOHIDE_TITLE && k && (v = !0);
t[0] = 0;
t[1] = v ? -g : 0;
t[2] = d[0] + 1;
t[3] = v ? d[1] + g : d[1];
k = b.globalAlpha;
b.beginPath();
w == f.BOX_SHAPE || p ? b.fillRect(t[0], t[1], t[2], t[3]) : w == f.ROUND_SHAPE || w == f.CARD_SHAPE ? b.roundRect(t[0], t[1], t[2], t[3], this.round_radius, w == f.CARD_SHAPE ? 0 : this.round_radius) : w == f.CIRCLE_SHAPE && b.arc(0.5 * d[0], 0.5 * d[1], 0.5 * d[0], 0, 2 * Math.PI);
b.fill();
a.flags.collapsed || (b.shadowColor = "transparent", b.fillStyle = "rgba(0,0,0,0.2)", b.fillRect(0, -1, t[2], 2));
b.shadowColor = "transparent";
if (a.onDrawBackground) {
a.onDrawBackground(b, this, this.canvas, this.graph_mouse);
}
if (v || n == f.TRANSPARENT_TITLE) {
if (a.onDrawTitleBar) {
a.onDrawTitleBar(b, g, d, this.ds.scale, e);
} else {
if (n != f.TRANSPARENT_TITLE && (a.constructor.title_color || this.render_title_colored)) {
v = a.constructor.title_color || e;
a.flags.collapsed && (b.shadowColor = f.DEFAULT_SHADOW_COLOR);
if (this.use_gradients) {
var l = m.gradients[v];
l || (l = m.gradients[v] = b.createLinearGradient(0, 0, 400, 0), l.addColorStop(0, v), l.addColorStop(1, "#000"));
b.fillStyle = l;
} else {
b.fillStyle = v;
}
b.beginPath();
w == f.BOX_SHAPE || p ? b.rect(0, -g, d[0] + 1, g) : (w == f.ROUND_SHAPE || w == f.CARD_SHAPE) && b.roundRect(0, -g, d[0] + 1, g, this.round_radius, a.flags.collapsed ? this.round_radius : 0);
b.fill();
b.shadowColor = "transparent";
}
}
if (a.onDrawTitleBox) {
a.onDrawTitleBox(b, g, d, this.ds.scale);
} else {
w == f.ROUND_SHAPE || w == f.CIRCLE_SHAPE || w == f.CARD_SHAPE ? (p && (b.fillStyle = "black", b.beginPath(), b.arc(0.5 * g, -0.5 * g, 6, 0, 2 * Math.PI), b.fill()), b.fillStyle = a.boxcolor || f.NODE_DEFAULT_BOXCOLOR, p ? b.fillRect(0.5 * g - 5, -0.5 * g - 5, 10, 10) : (b.beginPath(), b.arc(0.5 * g, -0.5 * g, 5, 0, 2 * Math.PI), b.fill())) : (p && (b.fillStyle = "black", b.fillRect(0.5 * (g - 10) - 1, -0.5 * (g + 10) - 1, 12, 12)), b.fillStyle = a.boxcolor || f.NODE_DEFAULT_BOXCOLOR, b.fillRect(0.5 *
(g - 10), -0.5 * (g + 10), 10, 10));
}
b.globalAlpha = k;
if (a.onDrawTitleText) {
a.onDrawTitleText(b, g, d, this.ds.scale, this.title_text_font, c);
}
!p && (b.font = this.title_text_font, k = String(a.getTitle())) && (b.fillStyle = c ? f.NODE_SELECTED_TITLE_COLOR : a.constructor.title_text_color || this.node_title_color, a.flags.collapsed ? (b.textAlign = "left", b.measureText(k), b.fillText(k.substr(0, 20), g, f.NODE_TITLE_TEXT_Y - g), b.textAlign = "left") : (b.textAlign = "left", b.fillText(k, g, f.NODE_TITLE_TEXT_Y - g)));
a.flags.collapsed || !a.subgraph || a.skip_subgraph_button || (k = f.NODE_TITLE_HEIGHT, v = a.size[0] - k, l = f.isInsideRectangle(this.graph_mouse[0] - a.pos[0], this.graph_mouse[1] - a.pos[1], v + 2, -k + 2, k - 4, k - 4), b.fillStyle = l ? "#888" : "#555", w == f.BOX_SHAPE || p ? b.fillRect(v + 2, -k + 2, k - 4, k - 4) : (b.beginPath(), b.roundRect(v + 2, -k + 2, k - 4, k - 4, 4), b.fill()), b.fillStyle = "#333", b.beginPath(), b.moveTo(v + 0.2 * k, 0.6 * -k), b.lineTo(v + 0.8 * k, 0.6 *
-k), b.lineTo(v + 0.5 * k, 0.3 * -k), b.fill());
if (a.onDrawTitle) {
a.onDrawTitle(b);
}
}
if (c) {
if (a.onBounding) {
a.onBounding(t);
}
n == f.TRANSPARENT_TITLE && (t[1] -= g, t[3] += g);
b.lineWidth = 1;
b.globalAlpha = 0.8;
b.beginPath();
w == f.BOX_SHAPE ? b.rect(-6 + t[0], -6 + t[1], 12 + t[2], 12 + t[3]) : w == f.ROUND_SHAPE || w == f.CARD_SHAPE && a.flags.collapsed ? b.roundRect(-6 + t[0], -6 + t[1], 12 + t[2], 12 + t[3], 2 * this.round_radius) : w == f.CARD_SHAPE ? b.roundRect(-6 + t[0], -6 + t[1], 12 + t[2], 12 + t[3], 2 * this.round_radius, 2) : w == f.CIRCLE_SHAPE && b.arc(0.5 * d[0], 0.5 * d[1], 0.5 * d[0] + 6, 0, 2 * Math.PI);
b.strokeStyle = f.NODE_BOX_OUTLINE_COLOR;
b.stroke();
b.strokeStyle = e;
b.globalAlpha = 1;
}
};
var G = new Float32Array(4), p = new Float32Array(4), n = new Float32Array(2), k = new Float32Array(2);
m.prototype.drawConnections = function(a) {
var b = f.getTime(), d = this.visible_area;
G[0] = d[0] - 20;
G[1] = d[1] - 20;
G[2] = d[2] + 40;
G[3] = d[3] + 40;
a.lineWidth = this.connections_width;
a.fillStyle = "#AAA";
a.strokeStyle = "#AAA";
a.globalAlpha = this.editor_alpha;
d = this.graph._nodes;
for (var e = 0, g = d.length; e < g; ++e) {
var c = d[e];
if (c.inputs && c.inputs.length) {
for (var v = 0; v < c.inputs.length; ++v) {
var m = c.inputs[v];
if (m && null != m.link && (m = this.graph.links[m.link])) {
var l = this.graph.getNodeById(m.origin_id);
if (null != l) {
var h = m.origin_slot;
var r = -1 == h ? [l.pos[0] + 10, l.pos[1] + 10] : l.getConnectionPos(!1, h, n);
var u = c.getConnectionPos(!0, v, k);
p[0] = r[0];
p[1] = r[1];
p[2] = u[0] - r[0];
p[3] = u[1] - r[1];
0 > p[2] && (p[0] += p[2], p[2] = Math.abs(p[2]));
0 > p[3] && (p[1] += p[3], p[3] = Math.abs(p[3]));
if (A(p, G)) {
var F = l.outputs[h];
h = c.inputs[v];
if (F && h && (l = F.dir || (l.horizontal ? f.DOWN : f.RIGHT), h = h.dir || (c.horizontal ? f.UP : f.LEFT), this.renderLink(a, r, u, m, !1, 0, null, l, h), m && m._last_time && 1000 > b - m._last_time)) {
F = 2.0 - 0.002 * (b - m._last_time);
var T = a.globalAlpha;
a.globalAlpha = T * F;
this.renderLink(a, r, u, m, !0, F, "white", l, h);
a.globalAlpha = T;
}
}
}
}
}
}
}
a.globalAlpha = 1;
};
m.prototype.renderLink = function(a, b, d, e, g, c, k, p, n, l) {
e && this.visible_links.push(e);
!k && e && (k = e.color || m.link_type_colors[e.type]);
k || (k = this.default_link_color);
null != e && this.highlighted_links[e.id] && (k = "#FFF");
p = p || f.RIGHT;
n = n || f.LEFT;
var w = D(b, d);
this.render_connections_border && 0.6 < this.ds.scale && (a.lineWidth = this.connections_width + 4);
a.lineJoin = "round";
l = l || 1;
1 < l && (a.lineWidth = 0.5);
a.beginPath();
for (var v = 0; v < l; v += 1) {
var F = 5 * (v - 0.5 * (l - 1));
if (this.links_render_mode == f.SPLINE_LINK) {
a.moveTo(b[0], b[1] + F);
var h = 0, J = 0, r = 0, q = 0;
switch(p) {
case f.LEFT:
h = -0.25 * w;
break;
case f.RIGHT:
h = 0.25 * w;
break;
case f.UP:
J = -0.25 * w;
break;
case f.DOWN:
J = 0.25 * w;
}
switch(n) {
case f.LEFT:
r = -0.25 * w;
break;
case f.RIGHT:
r = 0.25 * w;
break;
case f.UP:
q = -0.25 * w;
break;
case f.DOWN:
q = 0.25 * w;
}
a.bezierCurveTo(b[0] + h, b[1] + J + F, d[0] + r, d[1] + q + F, d[0], d[1] + F);
} else {
if (this.links_render_mode == f.LINEAR_LINK) {
a.moveTo(b[0], b[1] + F);
q = r = J = h = 0;
switch(p) {
case f.LEFT:
h = -1;
break;
case f.RIGHT:
h = 1;
break;
case f.UP:
J = -1;
break;
case f.DOWN:
J = 1;
}
switch(n) {
case f.LEFT:
r = -1;
break;
case f.RIGHT:
r = 1;
break;
case f.UP:
q = -1;
break;
case f.DOWN:
q = 1;
}
a.lineTo(b[0] + 15 * h, b[1] + 15 * J + F);
a.lineTo(d[0] + 15 * r, d[1] + 15 * q + F);
a.lineTo(d[0], d[1] + F);
} else {
if (this.links_render_mode == f.STRAIGHT_LINK) {
a.moveTo(b[0], b[1]), F = b[0], h = b[1], J = d[0], r = d[1], p == f.RIGHT ? F += 10 : h += 10, n == f.LEFT ? J -= 10 : r -= 10, a.lineTo(F, h), a.lineTo(0.5 * (F + J), h), a.lineTo(0.5 * (F + J), r), a.lineTo(J, r), a.lineTo(d[0], d[1]);
} else {
return;
}
}
}
}
this.render_connections_border && 0.6 < this.ds.scale && !g && (a.strokeStyle = "rgba(0,0,0,0.5)", a.stroke());
a.lineWidth = this.connections_width;
a.fillStyle = a.strokeStyle = k;
a.stroke();
g = this.computeConnectionPoint(b, d, 0.5, p, n);
e && e._pos && (e._pos[0] = g[0], e._pos[1] = g[1]);
0.6 <= this.ds.scale && this.highquality_render && n != f.CENTER && (this.render_connection_arrows && (v = this.computeConnectionPoint(b, d, 0.25, p, n), w = this.computeConnectionPoint(b, d, 0.26, p, n), e = this.computeConnectionPoint(b, d, 0.75, p, n), l = this.computeConnectionPoint(b, d, 0.76, p, n), this.render_curved_connections ? (w = -Math.atan2(w[0] - v[0], w[1] - v[1]), l = -Math.atan2(l[0] - e[0], l[1] - e[1])) : l = w = d[1] > b[1] ? 0 : Math.PI, a.save(), a.translate(v[0], v[1]),
a.rotate(w), a.beginPath(), a.moveTo(-5, -3), a.lineTo(0, 7), a.lineTo(5, -3), a.fill(), a.restore(), a.save(), a.translate(e[0], e[1]), a.rotate(l), a.beginPath(), a.moveTo(-5, -3), a.lineTo(0, 7), a.lineTo(5, -3), a.fill(), a.restore()), a.beginPath(), a.arc(g[0], g[1], 5, 0, 2 * Math.PI), a.fill());
if (c) {
for (a.fillStyle = k, v = 0; 5 > v; ++v) {
c = (0.001 * f.getTime() + 0.2 * v) % 1, g = this.computeConnectionPoint(b, d, c, p, n), a.beginPath(), a.arc(g[0], g[1], 5, 0, 2 * Math.PI), a.fill();
}
}
};
m.prototype.computeConnectionPoint = function(a, b, d, e, g) {
e = e || f.RIGHT;
g = g || f.LEFT;
var c = D(a, b), k = [a[0], a[1]], p = [b[0], b[1]];
switch(e) {
case f.LEFT:
k[0] += -0.25 * c;
break;
case f.RIGHT:
k[0] += 0.25 * c;
break;
case f.UP:
k[1] += -0.25 * c;
break;
case f.DOWN:
k[1] += 0.25 * c;
}
switch(g) {
case f.LEFT:
p[0] += -0.25 * c;
break;
case f.RIGHT:
p[0] += 0.25 * c;
break;
case f.UP:
p[1] += -0.25 * c;
break;
case f.DOWN:
p[1] += 0.25 * c;
}
e = (1 - d) * (1 - d) * (1 - d);
g = 3 * (1 - d) * (1 - d) * d;
c = 3 * (1 - d) * d * d;
d *= d * d;
return [e * a[0] + g * k[0] + c * p[0] + d * b[0], e * a[1] + g * k[1] + c * p[1] + d * b[1]];
};
m.prototype.drawExecutionOrder = function(a) {
a.shadowColor = "transparent";
a.globalAlpha = 0.25;
a.textAlign = "center";
a.strokeStyle = "white";
a.globalAlpha = 0.75;
for (var b = this.visible_nodes, d = 0; d < b.length; ++d) {
var e = b[d];
a.fillStyle = "black";
a.fillRect(e.pos[0] - f.NODE_TITLE_HEIGHT, e.pos[1] - f.NODE_TITLE_HEIGHT, f.NODE_TITLE_HEIGHT, f.NODE_TITLE_HEIGHT);
0 == e.order && a.strokeRect(e.pos[0] - f.NODE_TITLE_HEIGHT + 0.5, e.pos[1] - f.NODE_TITLE_HEIGHT + 0.5, f.NODE_TITLE_HEIGHT, f.NODE_TITLE_HEIGHT);
a.fillStyle = "#FFF";
a.fillText(e.order, e.pos[0] + -0.5 * f.NODE_TITLE_HEIGHT, e.pos[1] - 6);
}
a.globalAlpha = 1;
};
m.prototype.drawNodeWidgets = function(a, b, d, e) {
if (!a.widgets || !a.widgets.length) {
return 0;
}
var g = a.size[0], c = a.widgets;
b += 2;
var k = f.NODE_WIDGET_HEIGHT, p = 0.5 < this.ds.scale;
d.save();
d.globalAlpha = this.editor_alpha;
for (var n = f.WIDGET_OUTLINE_COLOR, m = f.WIDGET_BGCOLOR, l = f.WIDGET_TEXT_COLOR, h = f.WIDGET_SECONDARY_TEXT_COLOR, F = 0; F < c.length; ++F) {
var r = c[F], I = b;
r.y && (I = r.y);
r.last_y = I;
d.strokeStyle = n;
d.fillStyle = "#222";
d.textAlign = "left";
r.disabled && (d.globalAlpha *= 0.5);
var q = r.width || g;
switch(r.type) {
case "button":
r.clicked && (d.fillStyle = "#AAA", r.clicked = !1, this.dirty_canvas = !0);
d.fillRect(15, I, q - 30, k);
p && !r.disabled && d.strokeRect(15, I, q - 30, k);
p && (d.textAlign = "center", d.fillStyle = l, d.fillText(r.name, 0.5 * q, I + 0.7 * k));
break;
case "toggle":
d.textAlign = "left";
d.strokeStyle = n;
d.fillStyle = m;
d.beginPath();
p ? d.roundRect(15, b, q - 30, k, 0.5 * k) : d.rect(15, b, q - 30, k);
d.fill();
p && !r.disabled && d.stroke();
d.fillStyle = r.value ? "#89A" : "#333";
d.beginPath();
d.arc(q - 30, I + 0.5 * k, 0.36 * k, 0, 2 * Math.PI);
d.fill();
p && (d.fillStyle = h, null != r.name && d.fillText(r.name, 30, I + 0.7 * k), d.fillStyle = r.value ? l : h, d.textAlign = "right", d.fillText(r.value ? r.options.on || "true" : r.options.off || "false", q - 40, I + 0.7 * k));
break;
case "slider":
d.fillStyle = m;
d.fillRect(15, I, q - 30, k);
var t = r.options.max - r.options.min, E = (r.value - r.options.min) / t;
d.fillStyle = e == r ? "#89A" : "#678";
d.fillRect(15, I, E * (q - 30), k);
p && !r.disabled && d.strokeRect(15, I, q - 30, k);
r.marker && (t = (r.marker - r.options.min) / t, d.fillStyle = "#AA9", d.fillRect(15 + t * (q - 30), I, 2, k));
p && (d.textAlign = "center", d.fillStyle = l, d.fillText(r.name + " " + Number(r.value).toFixed(3), 0.5 * q, I + 0.7 * k));
break;
case "number":
case "combo":
d.textAlign = "left";
d.strokeStyle = n;
d.fillStyle = m;
d.beginPath();
p ? d.roundRect(15, b, q - 30, k, 0.5 * k) : d.rect(15, b, q - 30, k);
d.fill();
p && (r.disabled || d.stroke(), d.fillStyle = l, r.disabled || (d.beginPath(), d.moveTo(31, b + 5), d.lineTo(21, b + 0.5 * k), d.lineTo(31, b + k - 5), d.fill(), d.beginPath(), d.moveTo(q - 15 - 16, b + 5), d.lineTo(q - 15 - 6, b + 0.5 * k), d.lineTo(q - 15 - 16, b + k - 5), d.fill()), d.fillStyle = h, d.fillText(r.name, 35, I + 0.7 * k), d.fillStyle = l, d.textAlign = "right", "number" == r.type ? d.fillText(Number(r.value).toFixed(void 0 !== r.options.precision ? r.options.precision :
3), q - 30 - 20, I + 0.7 * k) : (t = r.value, r.options.values && (E = r.options.values, E.constructor === Function && (E = E()), E && E.constructor !== Array && (t = E[r.value])), d.fillText(t, q - 30 - 20, I + 0.7 * k)));
break;
case "string":
case "text":
d.textAlign = "left";
d.strokeStyle = n;
d.fillStyle = m;
d.beginPath();
p ? d.roundRect(15, b, q - 30, k, 0.5 * k) : d.rect(15, b, q - 30, k);
d.fill();
p && (d.save(), d.beginPath(), d.rect(15, b, q - 30, k), d.clip(), d.stroke(), d.fillStyle = h, null != r.name && d.fillText(r.name, 30, I + 0.7 * k), d.fillStyle = l, d.textAlign = "right", d.fillText(String(r.value).substr(0, 30), q - 30, I + 0.7 * k), d.restore());
break;
default:
r.draw && r.draw(d, a, q, I, k);
}
b += (r.computeSize ? r.computeSize(q)[1] : k) + 4;
d.globalAlpha = this.editor_alpha;
}
d.restore();
d.textAlign = "left";
};
m.prototype.processNodeWidgets = function(a, b, d, e) {
function g(g, e) {
g.value = e;
g.options && g.options.property && void 0 !== a.properties[g.options.property] && a.setProperty(g.options.property, e);
g.callback && g.callback(g.value, n, a, b, d);
}
if (!a.widgets || !a.widgets.length) {
return null;
}
for (var c = b[0] - a.pos[0], k = b[1] - a.pos[1], p = a.size[0], n = this, m = this.getCanvasWindow(), l = 0; l < a.widgets.length; ++l) {
var h = a.widgets[l];
if (h && !h.disabled) {
var F = h.computeSize ? h.computeSize(p)[1] : f.NODE_WIDGET_HEIGHT, r = h.width || p;
if (h == e || !(6 > c || c > r - 12 || k < h.last_y || k > h.last_y + F)) {
e = h.value;
switch(h.type) {
case "button":
if ("mousemove" === d.type) {
break;
}
h.callback && setTimeout(function() {
h.callback(h, n, a, b, d);
}, 20);
this.dirty_canvas = h.clicked = !0;
break;
case "slider":
m = Math.clamp((c - 10) / (r - 20), 0, 1);
h.value = h.options.min + (h.options.max - h.options.min) * m;
h.callback && setTimeout(function() {
g(h, h.value);
}, 20);
this.dirty_canvas = !0;
break;
case "number":
case "combo":
e = h.value;
if ("mousemove" == d.type && "number" == h.type) {
h.value += 0.1 * d.deltaX * (h.options.step || 1), null != h.options.min && h.value < h.options.min && (h.value = h.options.min), null != h.options.max && h.value > h.options.max && (h.value = h.options.max);
} else {
if ("mousedown" == d.type) {
var q = h.options.values;
q && q.constructor === Function && (q = h.options.values(h, a));
var t = null;
"number" != h.type && (t = q.constructor === Array ? q : Object.keys(q));
c = 40 > c ? -1 : c > r - 40 ? 1 : 0;
if ("number" == h.type) {
h.value += 0.1 * c * (h.options.step || 1), null != h.options.min && h.value < h.options.min && (h.value = h.options.min), null != h.options.max && h.value > h.options.max && (h.value = h.options.max);
} else {
if (c) {
m = -1, this.last_mouseclick = 0, m = q.constructor === Object ? t.indexOf(String(h.value)) + c : t.indexOf(h.value) + c, m >= t.length && (m = t.length - 1), 0 > m && (m = 0), h.value = q.constructor === Array ? q[m] : m;
} else {
var E = q != t ? Object.values(q) : q;
new f.ContextMenu(E, {scale:Math.max(1, this.ds.scale), event:d, className:"dark", callback:function(a, b, d) {
q != t && (a = E.indexOf(a));
this.value = a;
g(this, a);
n.dirty_canvas = !0;
return !1;
}.bind(h)}, m);
}
}
} else {
"mouseup" == d.type && "number" == h.type && (c = 40 > c ? -1 : c > r - 40 ? 1 : 0, 200 > d.click_time && 0 == c && this.prompt("Value", h.value, function(a) {
this.value = Number(a);
g(this, this.value);
}.bind(h), d));
}
}
e != h.value && setTimeout(function() {
g(this, this.value);
}.bind(h), 20);
this.dirty_canvas = !0;
break;
case "toggle":
"mousedown" == d.type && (h.value = !h.value, setTimeout(function() {
g(h, h.value);
}, 20));
break;
case "string":
case "text":
"mousedown" == d.type && this.prompt("Value", h.value, function(a) {
this.value = a;
g(this, a);
}.bind(h), d);
break;
default:
h.mouse && (this.dirty_canvas = h.mouse(d, [c, k], a));
}
if (e != h.value) {
if (a.onWidgetChanged) {
a.onWidgetChanged(h.name, h.value, e, h);
}
a.graph._version++;
}
return h;
}
}
}
return null;
};
m.prototype.drawGroups = function(a, b) {
if (this.graph) {
a = this.graph._groups;
b.save();
b.globalAlpha = 0.5 * this.editor_alpha;
for (var d = 0; d < a.length; ++d) {
var e = a[d];
if (A(this.visible_area, e._bounding)) {
b.fillStyle = e.color || "#335";
b.strokeStyle = e.color || "#335";
var g = e._pos, c = e._size;
b.globalAlpha = 0.25 * this.editor_alpha;
b.beginPath();
b.rect(g[0] + 0.5, g[1] + 0.5, c[0], c[1]);
b.fill();
b.globalAlpha = this.editor_alpha;
b.stroke();
b.beginPath();
b.moveTo(g[0] + c[0], g[1] + c[1]);
b.lineTo(g[0] + c[0] - 10, g[1] + c[1]);
b.lineTo(g[0] + c[0], g[1] + c[1] - 10);
b.fill();
c = e.font_size || f.DEFAULT_GROUP_FONT_SIZE;
b.font = c + "px Arial";
b.fillText(e.title, g[0] + 4, g[1] + c);
}
}
b.restore();
}
};
m.prototype.adjustNodesSize = function() {
for (var a = this.graph._nodes, b = 0; b < a.length; ++b) {
a[b].size = a[b].computeSize();
}
this.setDirty(!0, !0);
};
m.prototype.resize = function(a, b) {
a || b || (b = this.canvas.parentNode, a = b.offsetWidth, b = b.offsetHeight);
if (this.canvas.width != a || this.canvas.height != b) {
this.canvas.width = a, this.canvas.height = b, this.bgcanvas.width = this.canvas.width, this.bgcanvas.height = this.canvas.height, this.setDirty(!0, !0);
}
};
m.prototype.switchLiveMode = function(a) {
if (a) {
var b = this, d = this.live_mode ? 1.1 : 0.9;
this.live_mode && (this.live_mode = !1, this.editor_alpha = 0.1);
var e = setInterval(function() {
b.editor_alpha *= d;
b.dirty_canvas = !0;
b.dirty_bgcanvas = !0;
1 > d && 0.01 > b.editor_alpha && (clearInterval(e), 1 > d && (b.live_mode = !0));
1 < d && 0.99 < b.editor_alpha && (clearInterval(e), b.editor_alpha = 1);
}, 1);
} else {
this.live_mode = !this.live_mode, this.dirty_bgcanvas = this.dirty_canvas = !0;
}
};
m.prototype.onNodeSelectionChange = function(a) {
};
m.prototype.touchHandler = function(a) {
var b = a.changedTouches[0];
switch(a.type) {
case "touchstart":
var d = "mousedown";
break;
case "touchmove":
d = "mousemove";
break;
case "touchend":
d = "mouseup";
break;
default:
return;
}
var e = this.getCanvasWindow(), g = e.document.createEvent("MouseEvent");
g.initMouseEvent(d, !0, !0, e, 1, b.screenX, b.screenY, b.clientX, b.clientY, !1, !1, !1, !1, 0, null);
b.target.dispatchEvent(g);
a.preventDefault();
};
m.onGroupAdd = function(a, b, d) {
a = m.active_canvas;
a.getCanvasWindow();
b = new f.LGraphGroup;
b.pos = a.convertEventToCanvasOffset(d);
a.graph.add(b);
};
m.onMenuAdd = function(a, b, d, e, g) {
function c(a, b) {
b = e.getFirstEvent();
k.graph.beforeChange();
if (a = f.createNode(a.value)) {
a.pos = k.convertEventToCanvasOffset(b), k.graph.add(a);
}
g && g(a);
k.graph.afterChange();
}
var k = m.active_canvas, p = k.getCanvasWindow(), n = k.graph;
if (n) {
a = f.getNodeTypesCategories(k.filter || n.filter);
b = [];
for (var h = 0; h < a.length; h++) {
if (a[h]) {
var l = a[h];
-1 != l.indexOf("::") && (l = l.split("::")[1]);
b.push({value:a[h], content:l, has_submenu:!0});
}
}
var r = new f.ContextMenu(b, {event:d, callback:function(a, b, d) {
a = f.getNodeTypesInCategory(a.value, k.filter || n.filter);
b = [];
for (var g = 0; g < a.length; g++) {
a[g].skip_list || b.push({content:a[g].title, value:a[g].type});
}
new f.ContextMenu(b, {event:d, callback:c, parentMenu:r}, p);
return !1;
}, parentMenu:e}, p);
return !1;
}
};
m.onMenuCollapseAll = function() {
};
m.onMenuNodeEdit = function() {
};
m.showMenuNodeOptionalInputs = function(a, b, d, e, g) {
if (g) {
var c = this;
a = m.active_canvas.getCanvasWindow();
b = g.optional_inputs;
g.onGetInputs && (b = g.onGetInputs());
var k = [];
if (b) {
for (var p = 0; p < b.length; p++) {
var n = b[p];
if (n) {
var h = n[0];
n[2] && n[2].label && (h = n[2].label);
h = {content:h, value:n};
n[1] == f.ACTION && (h.className = "event");
k.push(h);
} else {
k.push(null);
}
}
}
this.onMenuNodeInputs && (k = this.onMenuNodeInputs(k));
if (k.length) {
return new f.ContextMenu(k, {event:d, callback:function(a, b, d) {
g && (a.callback && a.callback.call(c, g, a, b, d), a.value && (g.graph.beforeChange(), g.addInput(a.value[0], a.value[1], a.value[2]), g.setDirtyCanvas(!0, !0), g.graph.afterChange()));
}, parentMenu:e, node:g}, a), !1;
}
console.log("no input entries");
}
};
m.showMenuNodeOptionalOutputs = function(a, b, d, e, g) {
function c(a, b, d) {
if (g && (a.callback && a.callback.call(k, g, a, b, d), a.value)) {
if (d = a.value[1], !d || d.constructor !== Object && d.constructor !== Array) {
g.graph.beforeChange(), g.addOutput(a.value[0], a.value[1], a.value[2]), g.setDirtyCanvas(!0, !0), g.graph.afterChange();
} else {
a = [];
for (var p in d) {
a.push({content:p, value:d[p]});
}
new f.ContextMenu(a, {event:b, callback:c, parentMenu:e, node:g});
return !1;
}
}
}
if (g) {
var k = this;
a = m.active_canvas.getCanvasWindow();
b = g.optional_outputs;
g.onGetOutputs && (b = g.onGetOutputs());
var p = [];
if (b) {
for (var n = 0; n < b.length; n++) {
var h = b[n];
if (!h) {
p.push(null);
} else {
if (!g.flags || !g.flags.skip_repeated_outputs || -1 == g.findOutputSlot(h[0])) {
var l = h[0];
h[2] && h[2].label && (l = h[2].label);
l = {content:l, value:h};
h[1] == f.EVENT && (l.className = "event");
p.push(l);
}
}
}
}
this.onMenuNodeOutputs && (p = this.onMenuNodeOutputs(p));
if (p.length) {
return new f.ContextMenu(p, {event:d, callback:c, parentMenu:e, node:g}, a), !1;
}
}
};
m.onShowMenuNodeProperties = function(a, b, d, e, g) {
if (g && g.properties) {
var c = m.active_canvas;
b = c.getCanvasWindow();
var k = [], p;
for (p in g.properties) {
a = void 0 !== g.properties[p] ? g.properties[p] : " ";
"object" == typeof a && (a = JSON.stringify(a));
var n = g.getPropertyInfo(p);
if ("enum" == n.type || "combo" == n.type) {
a = m.getPropertyPrintableValue(a, n.values);
}
a = m.decodeHTML(a);
k.push({content:"<span class='property_name'>" + p + "</span><span class='property_value'>" + a + "</span>", value:p});
}
if (k.length) {
return new f.ContextMenu(k, {event:d, callback:function(a, b, d, e) {
g && (b = this.getBoundingClientRect(), c.showEditPropertyValue(g, a.value, {position:[b.left, b.top]}));
}, parentMenu:e, allow_html:!0, node:g}, b), !1;
}
}
};
m.decodeHTML = function(a) {
var b = document.createElement("div");
b.innerText = a;
return b.innerHTML;
};
m.onResizeNode = function(a, b, d, e, g) {
if (g) {
g.size = g.computeSize();
if (g.onResize) {
g.onResize(g.size);
}
g.setDirtyCanvas(!0, !0);
}
};
m.prototype.showLinkMenu = function(a, b) {
var d = this;
console.log(a);
var e = new f.ContextMenu(["Add Node", null, "Delete"], {event:b, title:null != a.data ? a.data.constructor.name : null, callback:function(b, c, f) {
switch(b) {
case "Add Node":
m.onMenuAdd(null, null, f, e, function(b) {
console.log("node autoconnect");
var g = d.graph.getNodeById(a.origin_id), e = d.graph.getNodeById(a.target_id);
b.inputs && b.inputs.length && b.outputs && b.outputs.length && g.outputs[a.origin_slot].type == b.inputs[0].type && b.outputs[0].type == e.inputs[0].type && (g.connect(a.origin_slot, b, 0), b.connect(0, e, a.target_slot), b.pos[0] -= 0.5 * b.size[0]);
});
break;
case "Delete":
d.graph.removeLink(a.id);
}
}});
return !1;
};
m.onShowPropertyEditor = function(a, b, d, e, g) {
function c() {
var b = p.value;
"Number" == a.type ? b = Number(b) : "Boolean" == a.type && (b = !!b);
g[f] = b;
k.parentNode && k.parentNode.removeChild(k);
g.setDirtyCanvas(!0, !0);
}
var f = a.property || "title";
b = g[f];
var k = document.createElement("div");
k.className = "graphdialog";
k.innerHTML = "<span class='name'></span><input autofocus type='text' class='value'/><button>OK</button>";
k.querySelector(".name").innerText = f;
var p = k.querySelector("input");
p && (p.value = b, p.addEventListener("blur", function(a) {
this.focus();
}), p.addEventListener("keydown", function(a) {
13 == a.keyCode && (c(), a.preventDefault(), a.stopPropagation());
}));
b = m.active_canvas.canvas;
d = b.getBoundingClientRect();
var n = e = -20;
d && (e -= d.left, n -= d.top);
event ? (k.style.left = event.clientX + e + "px", k.style.top = event.clientY + n + "px") : (k.style.left = 0.5 * b.width + e + "px", k.style.top = 0.5 * b.height + n + "px");
k.querySelector("button").addEventListener("click", c);
b.parentNode.appendChild(k);
};
m.prototype.prompt = function(a, b, d, e) {
var g = this;
a = a || "";
var c = !1, f = document.createElement("div");
f.className = "graphdialog rounded";
f.innerHTML = "<span class='name'></span> <input autofocus type='text' class='value'/><button class='rounded'>OK</button>";
f.close = function() {
g.prompt_box = null;
f.parentNode && f.parentNode.removeChild(f);
};
1 < this.ds.scale && (f.style.transform = "scale(" + this.ds.scale + ")");
f.addEventListener("mouseleave", function(a) {
c || f.close();
});
g.prompt_box && g.prompt_box.close();
g.prompt_box = f;
f.querySelector(".name").innerText = a;
f.querySelector(".value").value = b;
var k = f.querySelector("input");
k.addEventListener("keydown", function(a) {
c = !0;
if (27 == a.keyCode) {
f.close();
} else {
if (13 == a.keyCode) {
d && d(this.value), f.close();
} else {
return;
}
}
a.preventDefault();
a.stopPropagation();
});
f.querySelector("button").addEventListener("click", function(a) {
d && d(k.value);
g.setDirty(!0);
f.close();
});
a = m.active_canvas.canvas;
b = a.getBoundingClientRect();
var p = -20, n = -20;
b && (p -= b.left, n -= b.top);
e ? (f.style.left = e.clientX + p + "px", f.style.top = e.clientY + n + "px") : (f.style.left = 0.5 * a.width + p + "px", f.style.top = 0.5 * a.height + n + "px");
a.parentNode.appendChild(f);
setTimeout(function() {
k.focus();
}, 10);
return f;
};
m.search_limit = -1;
m.prototype.showSearchBox = function(a) {
function b(b) {
if (b) {
if (g.onSearchBoxSelection) {
g.onSearchBoxSelection(b, a, c);
} else {
var d = f.searchbox_extras[b.toLowerCase()];
d && (b = d.type);
c.graph.beforeChange();
if (b = f.createNode(b)) {
b.pos = c.convertEventToCanvasOffset(a), c.graph.add(b);
}
if (d && d.data) {
if (d.data.properties) {
for (var e in d.data.properties) {
b.addProperty(e, d.data.properties[e]);
}
}
if (d.data.inputs) {
for (e in b.inputs = [], d.data.inputs) {
b.addOutput(d.data.inputs[e][0], d.data.inputs[e][1]);
}
}
if (d.data.outputs) {
for (e in b.outputs = [], d.data.outputs) {
b.addOutput(d.data.outputs[e][0], d.data.outputs[e][1]);
}
}
d.data.title && (b.title = d.data.title);
d.data.json && b.configure(d.data.json);
c.graph.afterChange();
}
}
}
n.close();
}
function d(a) {
var b = q;
q && q.classList.remove("selected");
q ? (q = a ? q.nextSibling : q.previousSibling) || (q = b) : q = a ? l.childNodes[0] : l.childNodes[l.childNodes.length];
q && (q.classList.add("selected"), q.scrollIntoView({block:"end", behavior:"smooth"}));
}
function e() {
function a(a, d) {
var g = document.createElement("div");
r || (r = a);
g.innerText = a;
g.dataset.type = escape(a);
g.className = "litegraph lite-search-item";
d && (g.className += " " + d);
g.addEventListener("click", function(a) {
b(unescape(this.dataset.type));
});
l.appendChild(g);
}
F = null;
var d = t.value;
r = null;
l.innerHTML = "";
if (d) {
if (g.onSearchBox) {
var e = g.onSearchBox(l, d, c);
if (e) {
for (var k = 0; k < e.length; ++k) {
a(e[k]);
}
}
} else {
e = function(a) {
var b = f.registered_node_types[a];
return n && b.filter != n ? !1 : -1 !== a.toLowerCase().indexOf(d);
};
var p = 0;
d = d.toLowerCase();
var n = c.filter || c.graph.filter;
for (k in f.searchbox_extras) {
var h = f.searchbox_extras[k];
if (-1 !== h.desc.toLowerCase().indexOf(d)) {
var P = f.registered_node_types[h.type];
if (!P || P.filter == n) {
if (a(h.desc, "searchbox_extra"), -1 !== m.search_limit && p++ > m.search_limit) {
break;
}
}
}
}
h = null;
if (Array.prototype.filter) {
h = Object.keys(f.registered_node_types).filter(e);
} else {
for (k in h = [], f.registered_node_types) {
e(k) && h.push(k);
}
}
for (k = 0; k < h.length && !(a(h[k]), -1 !== m.search_limit && p++ > m.search_limit); k++) {
}
}
}
}
var g = this, c = m.active_canvas, k = c.canvas, p = k.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() {
g.search_box = null;
p.body.focus();
p.body.style.overflow = "";
setTimeout(function() {
g.canvas.focus();
}, 20);
n.parentNode && n.parentNode.removeChild(n);
};
var h = null;
1 < this.ds.scale && (n.style.transform = "scale(" + this.ds.scale + ")");
n.addEventListener("mouseenter", function(a) {
h && (clearTimeout(h), h = null);
});
n.addEventListener("mouseleave", function(a) {
h = setTimeout(function() {
n.close();
}, 500);
});
g.search_box && g.search_box.close();
g.search_box = n;
var l = n.querySelector(".helper"), r = null, F = null, q = null, t = n.querySelector("input");
t && (t.addEventListener("blur", function(a) {
this.focus();
}), t.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 ? b(q.innerHTML) : r ? b(r) : n.close();
} else {
F && clearInterval(F);
F = setTimeout(e, 10);
return;
}
}
}
}
a.preventDefault();
a.stopPropagation();
a.stopImmediatePropagation();
return !0;
}));
p.fullscreenElement ? p.fullscreenElement.appendChild(n) : (p.body.appendChild(n), p.body.style.overflow = "hidden");
k = k.getBoundingClientRect();
var E = (a ? a.clientY : k.top + 0.5 * k.height) - 20;
n.style.left = (a ? a.clientX : k.left + 0.5 * k.width) - 80 + "px";
n.style.top = E + "px";
a.layerY > k.height - 200 && (l.style.maxHeight = k.height - a.layerY - 20 + "px");
t.focus();
return n;
};
m.prototype.showEditPropertyValue = function(a, b, d) {
function e() {
g(l.value);
}
function g(g) {
c && c.values && c.values.constructor === Object && void 0 != c.values[g] && (g = c.values[g]);
"number" == typeof a.properties[b] && (g = Number(g));
if ("array" == f || "object" == f) {
g = JSON.parse(g);
}
a.properties[b] = g;
a.graph && a.graph._version++;
if (a.onPropertyChanged) {
a.onPropertyChanged(b, g);
}
if (d.onclose) {
d.onclose();
}
h.close();
a.setDirtyCanvas(!0, !0);
}
if (a && void 0 !== a.properties[b]) {
d = d || {};
var c = a.getPropertyInfo(b), f = c.type, k = "";
if ("string" == f || "number" == f || "array" == f || "object" == f) {
k = "<input autofocus type='text' class='value'/>";
} else {
if ("enum" != f && "combo" != f || !c.values) {
if ("boolean" == f) {
k = "<input autofocus type='checkbox' class='value' " + (a.properties[b] ? "checked" : "") + "/>";
} else {
console.warn("unknown type: " + f);
return;
}
} else {
k = "<select autofocus type='text' class='value'>";
for (var p in c.values) {
var n = p;
c.values.constructor === Array && (n = c.values[p]);
k += "<option value='" + n + "' " + (n == a.properties[b] ? "selected" : "") + ">" + c.values[p] + "</option>";
}
k += "</select>";
}
}
var h = this.createDialog("<span class='name'>" + b + "</span>" + k + "<button>OK</button>", d);
if ("enum" != f && "combo" != f || !c.values) {
if ("boolean" == f) {
(l = h.querySelector("input")) && l.addEventListener("click", function(a) {
g(!!l.checked);
});
} else {
if (l = h.querySelector("input")) {
l.addEventListener("blur", function(a) {
this.focus();
}), n = void 0 !== a.properties[b] ? a.properties[b] : "", n = JSON.stringify(n), l.value = n, l.addEventListener("keydown", function(a) {
13 == a.keyCode && (e(), a.preventDefault(), a.stopPropagation());
});
}
}
} else {
var l = h.querySelector("select");
l.addEventListener("change", function(a) {
g(a.target.value);
});
}
h.querySelector("button").addEventListener("click", e);
return h;
}
};
m.prototype.createDialog = function(a, b) {
b = b || {};
var d = document.createElement("div");
d.className = "graphdialog";
d.innerHTML = a;
a = this.canvas.getBoundingClientRect();
var e = -20, g = -20;
a && (e -= a.left, g -= a.top);
b.position ? (e += b.position[0], g += b.position[1]) : b.event ? (e += b.event.clientX, g += b.event.clientY) : (e += 0.5 * this.canvas.width, g += 0.5 * this.canvas.height);
d.style.left = e + "px";
d.style.top = g + "px";
this.canvas.parentNode.appendChild(d);
d.close = function() {
this.parentNode && this.parentNode.removeChild(this);
};
return d;
};
m.prototype.createPanel = function(a, b) {
b = b || {};
var d = b.window || window, e = document.createElement("div");
e.className = "litegraph dialog";
e.innerHTML = "<div class='dialog-header'><span class='dialog-title'></span></div><div class='dialog-content'></div><div class='dialog-footer'></div>";
e.header = e.querySelector(".dialog-header");
b.width && (e.style.width = b.width + (b.width.constructor === Number ? "px" : ""));
b.height && (e.style.height = b.height + (b.height.constructor === Number ? "px" : ""));
b.closable && (b = document.createElement("span"), b.innerHTML = "&#10005;", b.classList.add("close"), b.addEventListener("click", function() {
e.close();
}), e.header.appendChild(b));
e.title_element = e.querySelector(".dialog-title");
e.title_element.innerText = a;
e.content = e.querySelector(".dialog-content");
e.footer = e.querySelector(".dialog-footer");
e.close = function() {
this.parentNode.removeChild(this);
};
e.clear = function() {
this.content.innerHTML = "";
};
e.addHTML = function(a, b, d) {
var g = document.createElement("div");
b && (g.className = b);
g.innerHTML = a;
d ? e.footer.appendChild(g) : e.content.appendChild(g);
return g;
};
e.addButton = function(a, b, d) {
var g = document.createElement("button");
g.innerText = a;
g.options = d;
g.classList.add("btn");
g.addEventListener("click", b);
e.footer.appendChild(g);
return g;
};
e.addSeparator = function() {
var a = document.createElement("div");
a.className = "separator";
e.content.appendChild(a);
};
e.addWidget = function(a, b, c, k, p) {
function g(a, b) {
console.log("change", a, b);
k.callback && k.callback(a, b);
p && p(a, b);
}
k = k || {};
var n = String(c);
a = a.toLowerCase();
"number" == a && (n = c.toFixed(3));
var h = document.createElement("div");
h.className = "property";
h.innerHTML = "<span class='property_name'></span><span class='property_value'></span>";
h.querySelector(".property_name").innerText = b;
var l = h.querySelector(".property_value");
l.innerText = n;
h.dataset.property = b;
h.dataset.type = k.type || a;
h.options = k;
h.value = c;
if ("boolean" == a) {
h.classList.add("boolean"), c && h.classList.add("bool-on"), h.addEventListener("click", function() {
var a = this.dataset.property;
this.value = !this.value;
this.classList.toggle("bool-on");
this.querySelector(".property_value").innerText = this.value ? "true" : "false";
g(a, this.value);
});
} else {
if ("string" == a || "number" == a) {
l.setAttribute("contenteditable", !0), l.addEventListener("keydown", function(a) {
"Enter" == a.code && (a.preventDefault(), this.blur());
}), l.addEventListener("blur", function() {
var a = this.innerText, b = this.parentNode.dataset.property;
"number" == this.parentNode.dataset.type && (a = Number(a));
g(b, a);
});
} else {
if ("enum" == a || "combo" == a) {
n = m.getPropertyPrintableValue(c, k.values);
}
}
}
l.innerText = n;
l.addEventListener("click", function(a) {
var b = this.parentNode.dataset.property, e = this;
new f.ContextMenu(k.values || [], {event:a, className:"dark", callback:function(a, d, c) {
e.innerText = a;
g(b, a);
return !1;
}}, d);
});
e.content.appendChild(h);
return h;
};
return e;
};
m.getPropertyPrintableValue = function(a, b) {
if (!b || b.constructor === Array) {
return String(a);
}
if (b.constructor === Object) {
var d = "", e;
for (e in b) {
if (b[e] == a) {
d = e;
break;
}
}
return String(a) + " (" + d + ")";
}
};
m.prototype.showShowNodePanel = function(a) {
window.SELECTED_NODE = a;
var b = document.querySelector("#node-panel");
b && b.close();
var d = this.getCanvasWindow();
b = this.createPanel(a.title || "", {closable:!0, window:d});
b.id = "node-panel";
b.node = a;
b.classList.add("settings");
var e = this;
(function() {
b.content.innerHTML = "";
b.addHTML("<span class='node_type'>" + a.type + "</span><span class='node_desc'>" + (a.constructor.desc || "") + "</span><span class='separator'></span>");
b.addHTML("<h3>Properties</h3>");
for (var d in a.properties) {
var c = a.properties[d], f = a.getPropertyInfo(d);
a.onAddPropertyToPanel && a.onAddPropertyToPanel(d, b) || b.addWidget(f.widget || f.type, d, c, f, function(b, d) {
e.graph.beforeChange(a);
a.setProperty(b, d);
e.graph.afterChange();
e.dirty_canvas = !0;
});
}
b.addSeparator();
if (a.onShowCustomPanelInfo) {
a.onShowCustomPanelInfo(b);
}
b.addButton("Delete", function() {
a.block_delete || (a.graph.remove(a), b.close());
}).classList.add("delete");
})();
this.canvas.parentNode.appendChild(b);
};
m.prototype.showSubgraphPropertiesDialog = function(a) {
function b() {
e.clear();
if (a.inputs) {
for (var d = 0; d < a.inputs.length; ++d) {
var c = a.inputs[d];
if (!c.not_subgraph_input) {
var f = e.addHTML("<button>&#10005;</button> <span class='bullet_icon'></span><span class='name'></span><span class='type'></span>", "subgraph_property");
f.dataset.name = c.name;
f.dataset.slot = d;
f.querySelector(".name").innerText = c.name;
f.querySelector(".type").innerText = c.type;
f.querySelector("button").addEventListener("click", function(d) {
a.removeInput(Number(this.parentNode.dataset.slot));
b();
});
}
}
}
}
console.log("showing subgraph properties dialog");
var d = this.canvas.parentNode.querySelector(".subgraph_dialog");
d && d.close();
var e = this.createPanel("Subgraph Inputs", {closable:!0, width:500});
e.node = a;
e.classList.add("subgraph_dialog");
e.addHTML(" + <span class='label'>Name</span><input class='name'/><span class='label'>Type</span><input class='type'></input><button>+</button>", "subgraph_property extra", !0).querySelector("button").addEventListener("click", function(d) {
d = this.parentNode;
var g = d.querySelector(".name").value, e = d.querySelector(".type").value;
g && -1 == a.findInputSlot(g) && (a.addInput(g, e), d.querySelector(".name").value = "", d.querySelector(".type").value = "", b());
});
b();
this.canvas.parentNode.appendChild(e);
return e;
};
m.prototype.checkPanels = function() {
if (this.canvas) {
for (var a = this.canvas.parentNode.querySelectorAll(".litegraph.dialog"), b = 0; b < a.length; ++b) {
var d = a[b];
d.node && (d.node.graph && d.graph == this.graph || d.close());
}
}
};
m.onMenuNodeCollapse = function(a, b, d, e, g) {
g.graph.beforeChange(g);
g.collapse();
g.graph.afterChange(g);
};
m.onMenuNodePin = function(a, b, d, e, g) {
g.pin();
};
m.onMenuNodeMode = function(a, b, d, e, g) {
new f.ContextMenu(["Always", "On Event", "On Trigger", "Never"], {event:d, callback:function(a) {
if (g) {
switch(a) {
case "On Event":
g.mode = f.ON_EVENT;
break;
case "On Trigger":
g.mode = f.ON_TRIGGER;
break;
case "Never":
g.mode = f.NEVER;
break;
default:
g.mode = f.ALWAYS;
}
}
}, parentMenu:e, node:g});
return !1;
};
m.onMenuNodeColors = function(a, b, d, e, g) {
if (!g) {
throw "no node for color";
}
b = [];
b.push({value:null, content:"<span style='display: block; padding-left: 4px;'>No color</span>"});
for (var c in m.node_colors) {
a = m.node_colors[c], a = {value:c, content:"<span style='display: block; color: #999; padding-left: 4px; border-left: 8px solid " + a.color + "; background-color:" + a.bgcolor + "'>" + c + "</span>"}, b.push(a);
}
new f.ContextMenu(b, {event:d, callback:function(a) {
g && ((a = a.value ? m.node_colors[a.value] : null) ? g.constructor === f.LGraphGroup ? g.color = a.groupcolor : (g.color = a.color, g.bgcolor = a.bgcolor) : (delete g.color, delete g.bgcolor), g.setDirtyCanvas(!0, !0));
}, parentMenu:e, node:g});
return !1;
};
m.onMenuNodeShapes = function(a, b, d, e, g) {
if (!g) {
throw "no node passed";
}
new f.ContextMenu(f.VALID_SHAPES, {event:d, callback:function(a) {
g && (g.graph.beforeChange(g), g.shape = a, g.graph.afterChange(g), g.setDirtyCanvas(!0));
}, parentMenu:e, node:g});
return !1;
};
m.onMenuNodeRemove = function(a, b, d, e, g) {
if (!g) {
throw "no node passed";
}
!1 !== g.removable && (a = g.graph, a.beforeChange(), a.remove(g), a.afterChange(), g.setDirtyCanvas(!0, !0));
};
m.onMenuNodeToSubgraph = function(a, b, d, e, g) {
a = g.graph;
if (b = m.active_canvas) {
d = Object.values(b.selected_nodes || {}), d.length || (d = [g]), e = f.createNode("graph/subgraph"), e.pos = g.pos.concat(), a.add(e), e.buildFromNodes(d), b.deselectAllNodes(), g.setDirtyCanvas(!0, !0);
}
};
m.onMenuNodeClone = function(a, b, d, e, g) {
0 != g.clonable && (a = g.clone()) && (a.pos = [g.pos[0] + 5, g.pos[1] + 5], g.graph.beforeChange(), g.graph.add(a), g.graph.afterChange(), g.setDirtyCanvas(!0, !0));
};
m.node_colors = {red:{color:"#322", bgcolor:"#533", groupcolor:"#A88"}, brown:{color:"#332922", bgcolor:"#593930", groupcolor:"#b06634"}, green:{color:"#232", bgcolor:"#353", groupcolor:"#8A8"}, blue:{color:"#223", bgcolor:"#335", groupcolor:"#88A"}, pale_blue:{color:"#2a363b", bgcolor:"#3f5159", groupcolor:"#3f789e"}, cyan:{color:"#233", bgcolor:"#355", groupcolor:"#8AA"}, purple:{color:"#323", bgcolor:"#535", groupcolor:"#a1309b"}, yellow:{color:"#432", bgcolor:"#653", groupcolor:"#b58b2a"},
black:{color:"#222", bgcolor:"#000", groupcolor:"#444"}};
m.prototype.getCanvasMenuOptions = function() {
if (this.getMenuOptions) {
var a = this.getMenuOptions();
} else {
a = [{content:"Add Node", has_submenu:!0, callback:m.onMenuAdd}, {content:"Add Group", callback:m.onGroupAdd}], this._graph_stack && 0 < this._graph_stack.length && a.push(null, {content:"Close subgraph", callback:this.closeSubgraph.bind(this)});
}
if (this.getExtraMenuOptions) {
var b = this.getExtraMenuOptions(this, a);
b && (a = a.concat(b));
}
return a;
};
m.prototype.getNodeMenuOptions = function(a) {
var b = null;
b = a.getMenuOptions ? a.getMenuOptions(this) : [{content:"Inputs", has_submenu:!0, disabled:!0, callback:m.showMenuNodeOptionalInputs}, {content:"Outputs", has_submenu:!0, disabled:!0, callback:m.showMenuNodeOptionalOutputs}, null, {content:"Properties", has_submenu:!0, callback:m.onShowMenuNodeProperties}, null, {content:"Title", callback:m.onShowPropertyEditor}, {content:"Mode", has_submenu:!0, callback:m.onMenuNodeMode}, {content:"Resize", callback:function() {
if (a.resizable) {
return m.onResizeNode;
}
}}, {content:"Collapse", callback:m.onMenuNodeCollapse}, {content:"Pin", callback:m.onMenuNodePin}, {content:"Colors", has_submenu:!0, callback:m.onMenuNodeColors}, {content:"Shapes", has_submenu:!0, callback:m.onMenuNodeShapes}, null];
if (a.onGetInputs) {
var d = a.onGetInputs();
d && d.length && (b[0].disabled = !1);
}
a.onGetOutputs && (d = a.onGetOutputs()) && d.length && (b[1].disabled = !1);
a.getExtraMenuOptions && (d = a.getExtraMenuOptions(this, b)) && (d.push(null), b = d.concat(b));
!1 !== a.clonable && b.push({content:"Clone", callback:m.onMenuNodeClone});
b.push(null, {content:"Remove", disabled:!(!1 !== a.removable && !a.block_delete), callback:m.onMenuNodeRemove});
if (a.graph && a.graph.onGetNodeMenuOptions) {
a.graph.onGetNodeMenuOptions(b, a);
}
return b;
};
m.prototype.getGroupMenuOptions = function(a) {
return [{content:"Title", callback:m.onShowPropertyEditor}, {content:"Color", has_submenu:!0, callback:m.onMenuNodeColors}, {content:"Font size", property:"font_size", type:"Number", callback:m.onShowPropertyEditor}, null, {content:"Remove", callback:m.onMenuNodeRemove}];
};
m.prototype.processContextMenu = function(a, b) {
var d = this, e = m.active_canvas.getCanvasWindow(), g = null, c = {event:b, callback:function(b, g, e) {
if (b) {
if ("Remove Slot" == b.content) {
b = b.slot, b.input ? a.removeInput(b.slot) : b.output && a.removeOutput(b.slot);
} else {
if ("Disconnect Links" == b.content) {
b = b.slot, b.output ? a.disconnectOutput(b.slot) : b.input && a.disconnectInput(b.slot);
} else {
if ("Rename Slot" == b.content) {
b = b.slot;
var c = b.input ? a.getInputInfo(b.slot) : a.getOutputInfo(b.slot), f = d.createDialog("<span class='name'>Name</span><input autofocus type='text'/><button>OK</button>", g), k = f.querySelector("input");
k && c && (k.value = c.label || "");
f.querySelector("button").addEventListener("click", function(a) {
k.value && (c && (c.label = k.value), d.setDirty(!0));
f.close();
});
}
}
}
}
}, extra:a};
a && (c.title = a.type);
var k = null;
a && (k = a.getSlotInPosition(b.canvasX, b.canvasY), m.active_node = a);
k ? (g = [], a.getSlotMenuOptions ? g = a.getSlotMenuOptions(k) : (k && k.output && k.output.links && k.output.links.length && g.push({content:"Disconnect Links", slot:k}), b = k.input || k.output, g.push(b.locked ? "Cannot remove" : {content:"Remove Slot", slot:k}), g.push(b.nameLocked ? "Cannot rename" : {content:"Rename Slot", slot:k})), c.title = (k.input ? k.input.type : k.output.type) || "*", k.input && k.input.type == f.ACTION && (c.title = "Action"), k.output && k.output.type == f.EVENT &&
(c.title = "Event")) : a ? g = this.getNodeMenuOptions(a) : (g = this.getCanvasMenuOptions(), (k = this.graph.getGroupOnPos(b.canvasX, b.canvasY)) && g.push(null, {content:"Edit Group", has_submenu:!0, submenu:{title:"Group", extra:k, options:this.getGroupMenuOptions(k)}}));
g && new f.ContextMenu(g, c, e);
};
"undefined" != typeof window && window.CanvasRenderingContext2D && (window.CanvasRenderingContext2D.prototype.roundRect = function(a, b, d, e, g, c) {
void 0 === g && (g = 5);
void 0 === c && (c = g);
this.moveTo(a + g, b);
this.lineTo(a + d - g, b);
this.quadraticCurveTo(a + d, b, a + d, b + g);
this.lineTo(a + d, b + e - c);
this.quadraticCurveTo(a + d, b + e, a + d - c, b + e);
this.lineTo(a + c, b + e);
this.quadraticCurveTo(a, b + e, a, b + e - c);
this.lineTo(a, b + g);
this.quadraticCurveTo(a, b, a + g, b);
});
f.compareObjects = function(a, b) {
for (var d in a) {
if (a[d] != b[d]) {
return !1;
}
}
return !0;
};
f.distance = D;
f.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") + ")";
};
f.isInsideRectangle = z;
f.growBounding = function(a, b, d) {
b < a[0] ? a[0] = b : b > a[2] && (a[2] = b);
d < a[1] ? a[1] = d : d > a[3] && (a[3] = d);
};
f.isInsideBounding = function(a, b) {
return a[0] < b[0][0] || a[1] < b[0][1] || a[0] > b[1][0] || a[1] > b[1][1] ? !1 : !0;
};
f.overlapBounding = A;
f.hex2num = function(a) {
"#" == a.charAt(0) && (a = a.slice(1));
a = a.toUpperCase();
for (var b = Array(3), d = 0, e, g, c = 0; 6 > c; c += 2) {
e = "0123456789ABCDEF".indexOf(a.charAt(c)), g = "0123456789ABCDEF".indexOf(a.charAt(c + 1)), b[d] = 16 * e + g, d++;
}
return b;
};
f.num2hex = function(a) {
for (var b = "#", d, e, g = 0; 3 > g; g++) {
d = a[g] / 16, e = a[g] % 16, b += "0123456789ABCDEF".charAt(d) + "0123456789ABCDEF".charAt(e);
}
return b;
};
y.prototype.addItem = function(a, b, d) {
function e(a) {
var b = this.value;
b && b.has_submenu && g.call(this, a);
}
function g(a) {
var b = this.value, g = !0;
c.current_submenu && c.current_submenu.close(a);
if (d.callback) {
var e = d.callback.call(this, b, d, a, c, d.node);
!0 === e && (g = !1);
}
if (b && (b.callback && !d.ignore_item_callbacks && !0 !== b.disabled && (e = b.callback.call(this, b, d, a, c, d.extra), !0 === e && (g = !1)), b.submenu)) {
if (!b.submenu.options) {
throw "ContextMenu submenu needs options";
}
new c.constructor(b.submenu.options, {callback:b.submenu.callback, event:a, parentMenu:c, ignore_item_callbacks:b.submenu.ignore_item_callbacks, title:b.submenu.title, extra:b.submenu.extra, autoopen:d.autoopen});
g = !1;
}
g && !c.lock && c.close();
}
var c = this;
d = d || {};
var f = document.createElement("div");
f.className = "litemenu-entry submenu";
var k = !1;
if (null === b) {
f.classList.add("separator");
} else {
f.innerHTML = b && b.title ? b.title : a;
if (f.value = b) {
b.disabled && (k = !0, f.classList.add("disabled")), (b.submenu || b.has_submenu) && f.classList.add("has_submenu");
}
"function" == typeof b ? (f.dataset.value = a, f.onclick_callback = b) : f.dataset.value = b;
b.className && (f.className += " " + b.className);
}
this.root.appendChild(f);
k || f.addEventListener("click", g);
d.autoopen && f.addEventListener("mouseenter", e);
return f;
};
y.prototype.close = function(a, b) {
this.root.parentNode && this.root.parentNode.removeChild(this.root);
this.parentMenu && !b && (this.parentMenu.lock = !1, this.parentMenu.current_submenu = null, void 0 === a ? this.parentMenu.close() : a && !y.isCursorOverElement(a, this.parentMenu.root) && y.trigger(this.parentMenu.root, "mouseleave", a));
this.current_submenu && this.current_submenu.close(a, !0);
this.root.closing_timer && clearTimeout(this.root.closing_timer);
};
y.trigger = function(a, b, d, e) {
var g = document.createEvent("CustomEvent");
g.initCustomEvent(b, !0, !0, d);
g.srcElement = e;
a.dispatchEvent ? a.dispatchEvent(g) : a.__events && a.__events.dispatchEvent(g);
return g;
};
y.prototype.getTopMenu = function() {
return this.options.parentMenu ? this.options.parentMenu.getTopMenu() : this;
};
y.prototype.getFirstEvent = function() {
return this.options.parentMenu ? this.options.parentMenu.getFirstEvent() : this.options.event;
};
y.isCursorOverElement = function(a, b) {
var d = a.clientX;
a = a.clientY;
return (b = b.getBoundingClientRect()) ? a > b.top && a < b.top + b.height && d > b.left && d < b.left + b.width ? !0 : !1 : !1;
};
f.ContextMenu = y;
f.closeAllContextMenus = function(a) {
a = a || window;
a = a.document.querySelectorAll(".litecontextmenu");
if (a.length) {
for (var b = [], d = 0; d < a.length; d++) {
b.push(a[d]);
}
for (d = 0; d < b.length; d++) {
b[d].close ? b[d].close() : b[d].parentNode && b[d].parentNode.removeChild(b[d]);
}
}
};
f.extendClass = function(a, b) {
for (var d in b) {
a.hasOwnProperty(d) || (a[d] = b[d]);
}
if (b.prototype) {
for (d in b.prototype) {
b.prototype.hasOwnProperty(d) && !a.prototype.hasOwnProperty(d) && (b.prototype.__lookupGetter__(d) ? a.prototype.__defineGetter__(d, b.prototype.__lookupGetter__(d)) : a.prototype[d] = b.prototype[d], b.prototype.__lookupSetter__(d) && a.prototype.__defineSetter__(d, b.prototype.__lookupSetter__(d)));
}
}
};
C.sampleCurve = function(a, b) {
if (b) {
for (var d = 0; d < b.length - 1; ++d) {
var e = b[d], g = b[d + 1];
if (!(g[0] < a)) {
b = g[0] - e[0];
if (0.00001 > Math.abs(b)) {
return e[1];
}
a = (a - e[0]) / b;
return e[1] * (1.0 - a) + g[1] * a;
}
}
return 0;
}
};
C.prototype.draw = function(a, b, d, e, g, c) {
if (d = this.points) {
this.size = b;
var f = b[0] - 2 * this.margin;
b = b[1] - 2 * this.margin;
g = g || "#666";
a.save();
a.translate(this.margin, this.margin);
e && (a.fillStyle = "#111", a.fillRect(0, 0, f, b), a.fillStyle = "#222", a.fillRect(0.5 * f, 0, 1, b), a.strokeStyle = "#333", a.strokeRect(0, 0, f, b));
a.strokeStyle = g;
c && (a.globalAlpha = 0.5);
a.beginPath();
for (e = 0; e < d.length; ++e) {
g = d[e], a.lineTo(g[0] * f, (1.0 - g[1]) * b);
}
a.stroke();
a.globalAlpha = 1;
if (!c) {
for (e = 0; e < d.length; ++e) {
g = d[e], a.fillStyle = this.selected == e ? "#FFF" : this.nearest == e ? "#DDD" : "#AAA", a.beginPath(), a.arc(g[0] * f, (1.0 - g[1]) * b, 2, 0, 2 * Math.PI), a.fill();
}
}
a.restore();
}
};
C.prototype.onMouseDown = function(a, b) {
var d = this.points;
if (d && !(0 > a[1])) {
var e = this.size[0] - 2 * this.margin, g = this.size[1] - 2 * this.margin, c = a[0] - this.margin;
a = a[1] - this.margin;
this.selected = this.getCloserPoint([c, a], 30 / b.ds.scale);
-1 == this.selected && (b = [c / e, 1 - a / g], d.push(b), d.sort(function(a, b) {
return a[0] - b[0];
}), this.selected = d.indexOf(b), this.must_update = !0);
if (-1 != this.selected) {
return !0;
}
}
};
C.prototype.onMouseMove = function(a, b) {
var d = this.points;
if (d) {
var e = this.selected;
if (!(0 > e)) {
var g = (a[0] - this.margin) / (this.size[0] - 2 * this.margin), c = (a[1] - this.margin) / (this.size[1] - 2 * this.margin);
this._nearest = this.getCloserPoint([a[0] - this.margin, a[1] - this.margin], 30 / b.ds.scale);
if (b = d[e]) {
var f = 0 == e || e == d.length - 1;
!f && (-10 > a[0] || a[0] > this.size[0] + 10 || -10 > a[1] || a[1] > this.size[1] + 10) ? (d.splice(e, 1), this.selected = -1) : (b[0] = f ? 0 == e ? 0 : 1 : Math.clamp(g, 0, 1), b[1] = 1.0 - Math.clamp(c, 0, 1), d.sort(function(a, b) {
return a[0] - b[0];
}), this.selected = d.indexOf(b), this.must_update = !0);
}
}
}
};
C.prototype.onMouseUp = function(a, b) {
this.selected = -1;
return !1;
};
C.prototype.getCloserPoint = function(a, b) {
var d = this.points;
if (!d) {
return -1;
}
b = b || 30;
for (var e = this.size[0] - 2 * this.margin, g = this.size[1] - 2 * this.margin, c = d.length, f = [0, 0], k = 1000000, p = -1, n = 0; n < c; ++n) {
var h = d[n];
f[0] = h[0] * e;
f[1] = (1.0 - h[1]) * g;
h = vec2.distance(a, f);
h > k || h > b || (p = n, k = h);
}
return p;
};
f.CurveEditor = C;
f.getParameterNames = function(a) {
return (a + "").replace(/[/][/].*$/gm, "").replace(/\s+/g, "").replace(/[/][*][^/*]*[*][/]/g, "").split("){", 1)[0].replace(/^[^(]*[(]/, "").replace(/=[^,]+/g, "").split(",").filter(Boolean);
};
Math.clamp = function(a, b, d) {
return b > a ? b : d < a ? d : a;
};
"undefined" == typeof window || window.requestAnimationFrame || (window.requestAnimationFrame = window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || function(a) {
window.setTimeout(a, 1000 / 60);
});
})(this);
"undefined" != typeof exports && (exports.LiteGraph = this.LiteGraph);
(function(x) {
function c() {
this.addOutput("in ms", "number");
this.addOutput("in sec", "number");
}
function q() {
this.size = [140, 80];
this.properties = {enabled:!0};
this.enabled = !0;
this.subgraph = new e.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 h() {
this.addOutput("", "number");
this.name_in_graph = "";
this.properties = {name:"", type:"number", value:0};
var a = this;
this.name_widget = this.addWidget("text", "Name", this.properties.name, function(b) {
b && a.setProperty("name", b);
});
this.type_widget = this.addWidget("text", "Type", this.properties.type, function(b) {
a.setProperty("type", b);
});
this.value_widget = this.addWidget("number", "Value", this.properties.value, function(b) {
a.setProperty("value", b);
});
this.widgets_up = !0;
this.size = [180, 90];
}
function l() {
this.addInput("", "");
this.name_in_graph = "";
this.properties = {};
var a = this;
Object.defineProperty(this.properties, "name", {get:function() {
return a.name_in_graph;
}, set:function(b) {
"" != b && b != a.name_in_graph && (a.name_in_graph ? a.graph.renameOutput(a.name_in_graph, b) : a.graph.addOutput(b, a.properties.type), a.name_widget.value = b, a.name_in_graph = b);
}, enumerable:!0});
Object.defineProperty(this.properties, "type", {get:function() {
return a.inputs[0].type;
}, set:function(b) {
if ("action" == b || "event" == b) {
b = e.ACTION;
}
e.isValidConnection(a.inputs[0].type, b) || a.disconnectInput(0);
a.inputs[0].type = b;
a.name_in_graph && a.graph.changeOutputType(a.name_in_graph, a.inputs[0].type);
a.type_widget.value = b || "";
}, enumerable:!0});
this.name_widget = this.addWidget("text", "Name", this.properties.name, "name");
this.type_widget = this.addWidget("text", "Type", this.properties.type, "type");
this.widgets_up = !0;
this.size = [180, 60];
}
function r() {
this.addOutput("value", "number");
this.addProperty("value", 1.0);
this.widget = this.addWidget("number", "value", 1, "value");
this.widgets_up = !0;
this.size = [180, 30];
}
function m() {
this.addOutput("", "boolean");
this.addProperty("value", !0);
this.widget = this.addWidget("toggle", "value", !0, "value");
this.widgets_up = !0;
this.size = [140, 30];
}
function D() {
this.addOutput("", "string");
this.addProperty("value", "");
this.widget = this.addWidget("text", "value", "", "value");
this.widgets_up = !0;
this.size = [180, 30];
}
function z() {
this.addInput("url", "");
this.addOutput("", "");
this.addProperty("url", "");
this.addProperty("type", "text");
this.widget = this.addWidget("text", "url", "", "url");
this._data = null;
}
function A() {
this.addOutput("", "");
this.addProperty("value", "");
this.widget = this.addWidget("text", "json", "", "value");
this.widgets_up = !0;
this.size = [140, 30];
this._value = null;
}
function y() {
this.addInput("", "");
this.addOutput("", "array");
this.addOutput("length", "number");
this.addProperty("value", "");
this.widget = this.addWidget("text", "array", "", "value");
this.widgets_up = !0;
this.size = [140, 50];
this._value = null;
}
function C() {
this.addInput("array", "array,table,string");
this.addInput("index", "number");
this.addOutput("value", "");
this.addProperty("index", 0);
}
function f() {
this.addInput("table", "table");
this.addInput("row", "number");
this.addInput("col", "number");
this.addOutput("value", "");
this.addProperty("row", 0);
this.addProperty("column", 0);
}
function E() {
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 B() {
this.addInput("obj", "");
this.addOutput("keys", "array");
this.size = [140, 30];
}
function t() {
this.addInput("A", "object");
this.addInput("B", "object");
this.addOutput("", "object");
this._result = {};
var a = this;
this.addWidget("button", "clear", "", function() {
a._result = {};
});
this.size = this.computeSize();
}
function G() {
this.size = [60, 30];
this.addInput("in");
this.addOutput("out");
this.properties = {varname:"myname", container:G.LITEGRAPH};
this.value = null;
}
function p() {
this.size = [60, 30];
this.addInput("data", 0);
this.addInput("download", e.ACTION);
this.properties = {filename:"data.json"};
this.value = null;
var a = this;
this.addWidget("button", "Download", "", function(b) {
a.value && a.downloadAsFile();
});
}
function n() {
this.size = [60, 30];
this.addInput("value", 0, {label:""});
this.value = 0;
}
function k() {
this.addInput("in", 0);
this.addOutput("out", 0);
this.size = [40, 30];
}
function a() {
this.mode = e.ON_EVENT;
this.size = [80, 30];
this.addProperty("msg", "");
this.addInput("log", e.EVENT);
this.addInput("msg", 0);
}
function b() {
this.mode = e.ON_EVENT;
this.addProperty("msg", "");
this.addInput("", e.EVENT);
var a = this;
this.widget = this.addWidget("text", "Text", "", function(b) {
a.properties.msg = b;
});
this.widgets_up = !0;
this.size = [200, 30];
}
function d() {
this.size = [60, 30];
this.addProperty("onExecute", "return A;");
this.addInput("A", "");
this.addInput("B", "");
this.addOutput("out", "");
this._func = null;
this.data = {};
}
var e = x.LiteGraph;
c.title = "Time";
c.desc = "Time";
c.prototype.onExecute = function() {
this.setOutputData(0, 1000 * this.graph.globaltime);
this.setOutputData(1, this.graph.globaltime);
};
e.registerNodeType("basic/time", c);
q.title = "Subgraph";
q.desc = "Graph inside a node";
q.title_color = "#334";
q.prototype.onGetInputs = function() {
return [["enabled", "boolean"]];
};
q.prototype.onDblClick = function(a, b, d) {
var g = this;
setTimeout(function() {
d.openSubgraph(g.subgraph);
}, 10);
};
q.prototype.onAction = function(a, b) {
this.subgraph.onAction(a, b);
};
q.prototype.onExecute = function() {
if (this.enabled = this.getInputOrProperty("enabled")) {
if (this.inputs) {
for (var a = 0; a < this.inputs.length; a++) {
var b = this.inputs[a], d = this.getInputData(a);
this.subgraph.setInputData(b.name, d);
}
}
this.subgraph.runStep();
if (this.outputs) {
for (a = 0; a < this.outputs.length; a++) {
d = this.subgraph.getOutputData(this.outputs[a].name), this.setOutputData(a, d);
}
}
}
};
q.prototype.sendEventToAllNodes = function(a, b, d) {
this.enabled && this.subgraph.sendEventToAllNodes(a, b, d);
};
q.prototype.onDrawBackground = function(a, b, d, c) {
this.flags.collapsed || (b = this.size[1] - e.NODE_TITLE_HEIGHT + 0.5, c = e.isInsideRectangle(c[0], c[1], this.pos[0], this.pos[1] + b, this.size[0], e.NODE_TITLE_HEIGHT), a.fillStyle = c ? "#555" : "#222", a.beginPath(), this._shape == e.BOX_SHAPE ? a.rect(0, b, this.size[0] + 1, e.NODE_TITLE_HEIGHT) : a.roundRect(0, b, this.size[0] + 1, e.NODE_TITLE_HEIGHT, 0, 8), a.fill(), a.textAlign = "center", a.font = "24px Arial", a.fillStyle = c ? "#DDD" : "#999", a.fillText("+", 0.5 * this.size[0],
b + 24));
};
q.prototype.onMouseDown = function(a, b, d) {
b[1] > this.size[1] - e.NODE_TITLE_HEIGHT + 0.5 && d.showSubgraphPropertiesDialog(this);
};
q.prototype.computeSize = function() {
return [200, Math.max(this.inputs ? this.inputs.length : 0, this.outputs ? this.outputs.length : 0) * e.NODE_SLOT_HEIGHT + e.NODE_TITLE_HEIGHT];
};
q.prototype.onSubgraphTrigger = function(a, b) {
a = this.findOutputSlot(a);
-1 != a && this.triggerSlot(a);
};
q.prototype.onSubgraphNewInput = function(a, b) {
-1 == this.findInputSlot(a) && this.addInput(a, b);
};
q.prototype.onSubgraphRenamedInput = function(a, b) {
a = this.findInputSlot(a);
-1 != a && (this.getInputInfo(a).name = b);
};
q.prototype.onSubgraphTypeChangeInput = function(a, b) {
a = this.findInputSlot(a);
-1 != a && (this.getInputInfo(a).type = b);
};
q.prototype.onSubgraphRemovedInput = function(a) {
a = this.findInputSlot(a);
-1 != a && this.removeInput(a);
};
q.prototype.onSubgraphNewOutput = function(a, b) {
-1 == this.findOutputSlot(a) && this.addOutput(a, b);
};
q.prototype.onSubgraphRenamedOutput = function(a, b) {
a = this.findOutputSlot(a);
-1 != a && (this.getOutputInfo(a).name = b);
};
q.prototype.onSubgraphTypeChangeOutput = function(a, b) {
a = this.findOutputSlot(a);
-1 != a && (this.getOutputInfo(a).type = b);
};
q.prototype.onSubgraphRemovedOutput = function(a) {
a = this.findInputSlot(a);
-1 != a && this.removeOutput(a);
};
q.prototype.getExtraMenuOptions = function(a) {
var b = this;
return [{content:"Open", callback:function() {
a.openSubgraph(b.subgraph);
}}];
};
q.prototype.onResize = function(a) {
a[1] += 20;
};
q.prototype.serialize = function() {
var a = e.LGraphNode.prototype.serialize.call(this);
a.subgraph = this.subgraph.serialize();
return a;
};
q.prototype.clone = function() {
var a = e.createNode(this.type), b = this.serialize();
delete b.id;
delete b.inputs;
delete b.outputs;
a.configure(b);
return a;
};
q.prototype.buildFromNodes = function(a) {
for (var b = {}, d = 0; d < a.length; ++d) {
var g = a[d];
b[g.id] = g;
}
for (d = 0; d < a.length; ++d) {
g = a[d];
if (g.inputs) {
for (var e = 0; e < g.inputs.length; ++e) {
var c = g.inputs[e];
if (c && c.link) {
var f = g.graph.links[c.link];
f && (b[f.origin_id] || this.subgraph.addInput(c.name, f.type));
}
}
}
if (g.outputs) {
for (e = 0; e < g.outputs.length; ++e) {
if ((c = g.outputs[e]) && c.links && c.links.length) {
for (var k = 0; k < c.links.length && (!(f = g.graph.links[c.links[k]]) || b[f.target_id]); ++k) {
}
}
}
}
}
};
e.Subgraph = q;
e.registerNodeType("graph/subgraph", q);
h.title = "Input";
h.desc = "Input of the graph";
h.prototype.onConfigure = function() {
this.updateType();
};
h.prototype.updateType = function() {
var a = this.properties.type;
this.type_widget.value = a;
this.outputs[0].type != a && (e.isValidConnection(this.outputs[0].type, a) || this.disconnectOutput(0), this.outputs[0].type = a);
"number" == a ? (this.value_widget.type = "number", this.value_widget.value = 0) : "boolean" == a ? (this.value_widget.type = "toggle", this.value_widget.value = !0) : "string" == a ? (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;
this.graph && this.name_in_graph && this.graph.changeInputType(this.name_in_graph, a);
};
h.prototype.onPropertyChanged = function(a, b) {
if ("name" == a) {
if ("" == b || b == this.name_in_graph || "enabled" == b) {
return !1;
}
this.graph && (this.name_in_graph ? this.graph.renameInput(this.name_in_graph, b) : this.graph.addInput(b, this.properties.type));
this.name_in_graph = this.name_widget.value = b;
} else {
"type" == a && this.updateType();
}
};
h.prototype.getTitle = function() {
return this.flags.collapsed ? this.properties.name : this.title;
};
h.prototype.onAction = function(a, b) {
this.properties.type == e.EVENT && this.triggerSlot(0, b);
};
h.prototype.onExecute = function() {
var a = this.graph.inputs[this.properties.name];
a ? this.setOutputData(0, void 0 !== a.value ? a.value : this.properties.value) : this.setOutputData(0, this.properties.value);
};
h.prototype.onRemoved = function() {
this.name_in_graph && this.graph.removeInput(this.name_in_graph);
};
e.GraphInput = h;
e.registerNodeType("graph/input", h);
l.title = "Output";
l.desc = "Output of the graph";
l.prototype.onExecute = function() {
this._value = this.getInputData(0);
this.graph.setOutputData(this.properties.name, this._value);
};
l.prototype.onAction = function(a, b) {
this.properties.type == e.ACTION && this.graph.trigger(this.properties.name, b);
};
l.prototype.onRemoved = function() {
this.name_in_graph && this.graph.removeOutput(this.name_in_graph);
};
l.prototype.getTitle = function() {
return this.flags.collapsed ? this.properties.name : this.title;
};
e.GraphOutput = l;
e.registerNodeType("graph/output", l);
r.title = "Const Number";
r.desc = "Constant number";
r.prototype.onExecute = function() {
this.setOutputData(0, parseFloat(this.properties.value));
};
r.prototype.getTitle = function() {
return this.flags.collapsed ? this.properties.value : this.title;
};
r.prototype.setValue = function(a) {
this.setProperty("value", a);
};
r.prototype.onDrawBackground = function(a) {
this.outputs[0].label = this.properties.value.toFixed(3);
};
e.registerNodeType("basic/const", r);
m.title = "Const Boolean";
m.desc = "Constant boolean";
m.prototype.getTitle = r.prototype.getTitle;
m.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
};
m.prototype.setValue = r.prototype.setValue;
m.prototype.onGetInputs = function() {
return [["toggle", e.ACTION]];
};
m.prototype.onAction = function(a) {
this.setValue(!this.properties.value);
};
e.registerNodeType("basic/boolean", m);
D.title = "Const String";
D.desc = "Constant string";
D.prototype.getTitle = r.prototype.getTitle;
D.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
};
D.prototype.setValue = r.prototype.setValue;
D.prototype.onDropFile = function(a) {
var b = this, d = new FileReader;
d.onload = function(a) {
b.setProperty("value", a.target.result);
};
d.readAsText(a);
};
e.registerNodeType("basic/string", D);
z.title = "Const File";
z.desc = "Fetches a file from an url";
z["@type"] = {type:"enum", values:["text", "arraybuffer", "blob", "json"]};
z.prototype.onPropertyChanged = function(a, b) {
"url" == a && (null == b || "" == b ? this._data = null : this.fetchFile(b));
};
z.prototype.onExecute = function() {
var a = this.getInputData(0) || this.properties.url;
!a || a == this._url && this._type == this.properties.type || this.fetchFile(a);
this.setOutputData(0, this._data);
};
z.prototype.setValue = r.prototype.setValue;
z.prototype.fetchFile = function(a) {
var b = this;
a && a.constructor === String ? (this._url = a, this._type = this.properties.type, "http" == a.substr(0, 4) && e.proxy && (a = e.proxy + a.substr(a.indexOf(":") + 3)), fetch(a).then(function(a) {
if (!a.ok) {
throw Error("File not found");
}
if ("arraybuffer" == b.properties.type) {
return a.arrayBuffer();
}
if ("text" == b.properties.type) {
return a.text();
}
if ("json" == b.properties.type) {
return a.json();
}
if ("blob" == b.properties.type) {
return a.blob();
}
}).then(function(a) {
b._data = a;
b.boxcolor = "#AEA";
}).catch(function(d) {
b._data = null;
b.boxcolor = "red";
console.error("error fetching file:", a);
})) : (b._data = null, b.boxcolor = null);
};
z.prototype.onDropFile = function(a) {
var b = this;
this._url = a.name;
this._type = this.properties.type;
this.properties.url = a.name;
var d = new FileReader;
d.onload = function(a) {
b.boxcolor = "#AEA";
a = a.target.result;
"json" == b.properties.type && (a = JSON.parse(a));
b._data = a;
};
if ("arraybuffer" == b.properties.type) {
d.readAsArrayBuffer(a);
} else {
if ("text" == b.properties.type || "json" == b.properties.type) {
d.readAsText(a);
} else {
if ("blob" == b.properties.type) {
return d.readAsBinaryString(a);
}
}
}
};
e.registerNodeType("basic/file", z);
A.title = "Const Data";
A.desc = "Constant Data";
A.prototype.onPropertyChanged = function(a, b) {
this.widget.value = b;
if (null != b && "" != b) {
try {
this._value = JSON.parse(b), this.boxcolor = "#AEA";
} catch (v) {
this.boxcolor = "red";
}
}
};
A.prototype.onExecute = function() {
this.setOutputData(0, this._value);
};
A.prototype.setValue = r.prototype.setValue;
e.registerNodeType("basic/data", A);
y.title = "Const Array";
y.desc = "Constant Array";
y.prototype.onPropertyChanged = function(a, b) {
this.widget.value = b;
if (null != b && "" != b) {
try {
this._value = "[" != b[0] ? JSON.parse("[" + b + "]") : JSON.parse(b), this.boxcolor = "#AEA";
} catch (v) {
this.boxcolor = "red";
}
}
};
y.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && a.length) {
this._value || (this._value = []);
this._value.length = a.length;
for (var b = 0; b < a.length; ++b) {
this._value[b] = a[b];
}
}
this.setOutputData(0, this._value);
this.setOutputData(1, this._value ? this._value.length || 0 : 0);
};
y.prototype.setValue = r.prototype.setValue;
e.registerNodeType("basic/array", y);
C.title = "Array[i]";
C.desc = "Returns an element from an array";
C.prototype.onExecute = function() {
var a = this.getInputData(0), b = this.getInputData(1);
null == b && (b = this.properties.index);
null != a && null != b && this.setOutputData(0, a[Math.floor(Number(b))]);
};
e.registerNodeType("basic/array[]", C);
f.title = "Table[row][col]";
f.desc = "Returns an element from a table";
f.prototype.onExecute = function() {
var a = this.getInputData(0), b = this.getInputData(1), d = this.getInputData(2);
null == b && (b = this.properties.row);
null == d && (d = this.properties.column);
null != a && null != b && null != d && ((b = a[Math.floor(Number(b))]) ? this.setOutputData(0, b[Math.floor(Number(d))]) : this.setOutputData(0, null));
};
e.registerNodeType("basic/table[][]", f);
E.title = "Object property";
E.desc = "Outputs the property of an object";
E.prototype.setValue = function(a) {
this.properties.value = a;
this.widget.value = a;
};
E.prototype.getTitle = function() {
return this.flags.collapsed ? "in." + this.properties.value : this.title;
};
E.prototype.onPropertyChanged = function(a, b) {
this.widget.value = b;
};
E.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, a[this.properties.value]);
};
e.registerNodeType("basic/object_property", E);
B.title = "Object keys";
B.desc = "Outputs an array with the keys of an object";
B.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, Object.keys(a));
};
e.registerNodeType("basic/object_keys", B);
t.title = "Merge Objects";
t.desc = "Creates an object copying properties from others";
t.prototype.onExecute = function() {
var a = this.getInputData(0), b = this.getInputData(1), d = this._result;
if (a) {
for (var c in a) {
d[c] = a[c];
}
}
if (b) {
for (c in b) {
d[c] = b[c];
}
}
this.setOutputData(0, d);
};
e.registerNodeType("basic/merge_objects", t);
G.title = "Variable";
G.desc = "store/read variable value";
G.LITEGRAPH = 0;
G.GRAPH = 1;
G.GLOBALSCOPE = 2;
G["@container"] = {type:"enum", values:{litegraph:G.LITEGRAPH, graph:G.GRAPH, global:G.GLOBALSCOPE}};
G.prototype.onExecute = function() {
var a = this.getContainer();
this.isInputConnected(0) ? (this.value = this.getInputData(0), a[this.properties.varname] = this.value, this.setOutputData(0, this.value)) : this.setOutputData(0, a[this.properties.varname]);
};
G.prototype.getContainer = function() {
switch(this.properties.container) {
case G.GRAPH:
return this.graph ? this.graph.vars : {};
case G.GLOBALSCOPE:
return x;
default:
return e.Globals;
}
};
G.prototype.getTitle = function() {
return this.properties.varname;
};
e.registerNodeType("basic/variable", G);
e.wrapFunctionAsNode("basic/length", function(a) {
return a && null != a.length ? Number(a.length) : 0;
}, [""], "number");
p.title = "Download";
p.desc = "Download some data";
p.prototype.downloadAsFile = function() {
if (null != this.value) {
var a = null;
a = this.value.constructor === String ? this.value : JSON.stringify(this.value);
a = new Blob([a]);
var b = URL.createObjectURL(a);
a = document.createElement("a");
a.setAttribute("href", b);
a.setAttribute("download", this.properties.filename);
a.style.display = "none";
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
setTimeout(function() {
URL.revokeObjectURL(b);
}, 6E4);
}
};
p.prototype.onAction = function(a, b) {
var d = this;
setTimeout(function() {
d.downloadAsFile();
}, 100);
};
p.prototype.onExecute = function() {
this.inputs[0] && (this.value = this.getInputData(0));
};
p.prototype.getTitle = function() {
return this.flags.collapsed ? this.properties.filename : this.title;
};
e.registerNodeType("basic/download", p);
n.title = "Watch";
n.desc = "Show value of input";
n.prototype.onExecute = function() {
this.inputs[0] && (this.value = this.getInputData(0));
};
n.prototype.getTitle = function() {
return this.flags.collapsed ? this.inputs[0].label : this.title;
};
n.toString = function(a) {
if (null == a) {
return "null";
}
if (a.constructor === Number) {
return a.toFixed(3);
}
if (a.constructor === Array) {
for (var b = "[", d = 0; d < a.length; ++d) {
b += n.toString(a[d]) + (d + 1 != a.length ? "," : "");
}
return b + "]";
}
return String(a);
};
n.prototype.onDrawBackground = function(a) {
this.inputs[0].label = n.toString(this.value);
};
e.registerNodeType("basic/watch", n);
k.title = "Cast";
k.desc = "Allows to connect different types";
k.prototype.onExecute = function() {
this.setOutputData(0, this.getInputData(0));
};
e.registerNodeType("basic/cast", k);
a.title = "Console";
a.desc = "Show value inside the console";
a.prototype.onAction = function(a, b) {
"log" == a ? console.log(b) : "warn" == a ? console.warn(b) : "error" == a && console.error(b);
};
a.prototype.onExecute = function() {
var a = this.getInputData(1);
null !== a && (this.properties.msg = a);
console.log(a);
};
a.prototype.onGetInputs = function() {
return [["log", e.ACTION], ["warn", e.ACTION], ["error", e.ACTION]];
};
e.registerNodeType("basic/console", a);
b.title = "Alert";
b.desc = "Show an alert window";
b.color = "#510";
b.prototype.onConfigure = function(a) {
this.widget.value = a.properties.msg;
};
b.prototype.onAction = function(a, b) {
var d = this.properties.msg;
setTimeout(function() {
alert(d);
}, 10);
};
e.registerNodeType("basic/alert", b);
d.prototype.onConfigure = function(a) {
a.properties.onExecute && e.allow_scripts ? this.compileCode(a.properties.onExecute) : console.warn("Script not compiled, LiteGraph.allow_scripts is false");
};
d.title = "Script";
d.desc = "executes a code (max 100 characters)";
d.widgets_info = {onExecute:{type:"code"}};
d.prototype.onPropertyChanged = function(a, b) {
"onExecute" == a && e.allow_scripts ? this.compileCode(b) : console.warn("Script not compiled, LiteGraph.allow_scripts is false");
};
d.prototype.compileCode = function(a) {
this._func = null;
if (256 < a.length) {
console.warn("Script too long, max 256 chars");
} else {
for (var b = a.toLowerCase(), d = "script body document eval nodescript function".split(" "), c = 0; c < d.length; ++c) {
if (-1 != b.indexOf(d[c])) {
console.warn("invalid script");
return;
}
}
try {
this._func = new Function("A", "B", "C", "DATA", "node", a);
} catch (K) {
console.error("Error parsing script"), console.error(K);
}
}
};
d.prototype.onExecute = function() {
if (this._func) {
try {
var a = this.getInputData(0), b = this.getInputData(1), d = this.getInputData(2);
this.setOutputData(0, this._func(a, b, d, this.data, this));
} catch (J) {
console.error("Error in script"), console.error(J);
}
}
};
d.prototype.onGetOutputs = function() {
return [["C", ""]];
};
e.registerNodeType("basic/script", d);
})(this);
(function(x) {
function c() {
this.size = [60, 30];
this.addInput("event", y.ACTION);
}
function q() {
this.size = [60, 30];
this.addInput("if", "");
this.addOutput("true", y.EVENT);
this.addOutput("change", y.EVENT);
this.addOutput("false", y.EVENT);
this.properties = {only_on_change:!0};
this.prev = 0;
}
function h() {
this.addInput("", y.ACTION);
this.addInput("", y.ACTION);
this.addInput("", y.ACTION);
this.addInput("", y.ACTION);
this.addInput("", y.ACTION);
this.addInput("", y.ACTION);
this.addOutput("", y.EVENT);
this.addOutput("", y.EVENT);
this.addOutput("", y.EVENT);
this.addOutput("", y.EVENT);
this.addOutput("", y.EVENT);
this.addOutput("", y.EVENT);
this.size = [120, 30];
this.flags = {horizontal:!0, render_box:!1};
}
function l() {
this.size = [60, 30];
this.addInput("event", y.ACTION);
this.addOutput("event", y.EVENT);
this.properties = {equal_to:"", has_property:"", property_equal_to:""};
}
function r() {
this.addInput("in", y.ACTION);
this.addInput("cond", "boolean");
this.addOutput("true", y.EVENT);
this.addOutput("false", y.EVENT);
this.size = [120, 60];
this._value = !1;
}
function m() {
this.addInput("inc", y.ACTION);
this.addInput("dec", y.ACTION);
this.addInput("reset", y.ACTION);
this.addOutput("change", y.EVENT);
this.addOutput("num", "number");
this.num = 0;
}
function D() {
this.size = [60, 30];
this.addProperty("time_in_ms", 1000);
this.addInput("event", y.ACTION);
this.addOutput("on_time", y.EVENT);
this._pending = [];
}
function z() {
this.addProperty("interval", 1000);
this.addProperty("event", "tick");
this.addOutput("on_tick", y.EVENT);
this.time = 0;
this.last_interval = 1000;
this.triggered = !1;
}
function A() {
this.addInput("data", "");
this.addInput("assign", y.ACTION);
this.addOutput("data", "");
this._last_value = null;
this.properties = {data:null, serialize:!0};
var c = this;
this.addWidget("button", "store", "", function() {
c.properties.data = c._last_value;
});
}
var y = x.LiteGraph;
c.title = "Log Event";
c.desc = "Log event in console";
c.prototype.onAction = function(c, f) {
console.log(c, f);
};
y.registerNodeType("events/log", c);
q.title = "TriggerEvent";
q.desc = "Triggers event if input evaluates to true";
q.prototype.onExecute = function(c, f) {
c = this.getInputData(0);
var h = c != this.prev;
0 === this.prev && (h = !1);
var l = h && this.properties.only_on_change || !h && !this.properties.only_on_change;
c && l && this.triggerSlot(0, f);
!c && l && this.triggerSlot(2, f);
h && this.triggerSlot(1, f);
this.prev = c;
};
y.registerNodeType("events/trigger", q);
h.title = "Sequencer";
h.desc = "Trigger events when an event arrives";
h.prototype.getTitle = function() {
return "";
};
h.prototype.onAction = function(c, f) {
if (this.outputs) {
for (c = 0; c < this.outputs.length; ++c) {
this.triggerSlot(c, f);
}
}
};
y.registerNodeType("events/sequencer", h);
l.title = "Filter Event";
l.desc = "Blocks events that do not match the filter";
l.prototype.onAction = function(c, f) {
if (null != f && (!this.properties.equal_to || this.properties.equal_to == f)) {
if (this.properties.has_property && (c = f[this.properties.has_property], null == c || this.properties.property_equal_to && this.properties.property_equal_to != c)) {
return;
}
this.triggerSlot(0, f);
}
};
y.registerNodeType("events/filter", l);
r.title = "Branch";
r.desc = "If condition is true, outputs triggers true, otherwise false";
r.prototype.onExecute = function() {
this._value = this.getInputData(1);
};
r.prototype.onAction = function(c, f) {
this.triggerSlot(this._value ? 0 : 1);
};
y.registerNodeType("events/branch", r);
m.title = "Counter";
m.desc = "Counts events";
m.prototype.getTitle = function() {
return this.flags.collapsed ? String(this.num) : this.title;
};
m.prototype.onAction = function(c, f) {
f = this.num;
"inc" == c ? this.num += 1 : "dec" == c ? --this.num : "reset" == c && (this.num = 0);
this.num != f && this.trigger("change", this.num);
};
m.prototype.onDrawBackground = function(c) {
this.flags.collapsed || (c.fillStyle = "#AAA", c.font = "20px Arial", c.textAlign = "center", c.fillText(this.num, 0.5 * this.size[0], 0.5 * this.size[1]));
};
m.prototype.onExecute = function() {
this.setOutputData(1, this.num);
};
y.registerNodeType("events/counter", m);
D.title = "Delay";
D.desc = "Delays one event";
D.prototype.onAction = function(c, f) {
c = this.properties.time_in_ms;
0 >= c ? this.trigger(null, f) : this._pending.push([c, f]);
};
D.prototype.onExecute = function() {
var c = 1000 * this.graph.elapsed_time;
this.isInputConnected(1) && (this.properties.time_in_ms = this.getInputData(1));
for (var f = 0; f < this._pending.length; ++f) {
var h = this._pending[f];
h[0] -= c;
0 < h[0] || (this._pending.splice(f, 1), --f, this.trigger(null, h[1]));
}
};
D.prototype.onGetInputs = function() {
return [["event", y.ACTION], ["time_in_ms", "number"]];
};
y.registerNodeType("events/delay", D);
z.title = "Timer";
z.desc = "Sends an event every N milliseconds";
z.prototype.onStart = function() {
this.time = 0;
};
z.prototype.getTitle = function() {
return "Timer: " + this.last_interval.toString() + "ms";
};
z.on_color = "#AAA";
z.off_color = "#222";
z.prototype.onDrawBackground = function() {
this.boxcolor = this.triggered ? z.on_color : z.off_color;
this.triggered = !1;
};
z.prototype.onExecute = function() {
var c = 0 == this.time;
this.time += 1000 * this.graph.elapsed_time;
this.last_interval = Math.max(1, this.getInputOrProperty("interval") | 0);
!c && (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));
};
z.prototype.onGetInputs = function() {
return [["interval", "number"]];
};
z.prototype.onGetOutputs = function() {
return [["tick", "boolean"]];
};
y.registerNodeType("events/timer", z);
A.title = "Data Store";
A.desc = "Stores data and only changes when event is received";
A.prototype.onExecute = function() {
this._last_value = this.getInputData(0);
this.setOutputData(0, this.properties.data);
};
A.prototype.onAction = function(c, f) {
this.properties.data = this._last_value;
};
A.prototype.onSerialize = function(c) {
null != c.data && (0 == this.properties.serialize || c.data.constructor !== String && c.data.constructor !== Number && c.data.constructor !== Boolean && c.data.constructor !== Array && c.data.constructor !== Object) && (c.data = null);
};
y.registerNodeType("basic/data_store", A);
})(this);
(function(x) {
function c() {
this.addOutput("", C.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 q() {
this.addInput("", "boolean");
this.addInput("e", C.ACTION);
this.addOutput("v", "boolean");
this.addOutput("e", C.EVENT);
this.properties = {font:"", value:!1};
this.size = [160, 44];
}
function h() {
this.addOutput("", "number");
this.size = [80, 60];
this.properties = {min:-1000, max:1000, value:1, step:1};
this.old_y = -1;
this._precision = this._remainder = 0;
this.mouse_captured = !1;
}
function l() {
this.addOutput("", "string");
this.addOutput("change", C.EVENT);
this.size = [80, 60];
this.properties = {value:"A", values:"A;B;C"};
this.old_y = -1;
this.mouse_captured = !1;
this._values = this.properties.values.split(";");
var c = this;
this.widgets_up = !0;
this.widget = this.addWidget("combo", "", this.properties.value, function(f) {
c.properties.value = f;
c.triggerSlot(1, f);
}, {property:"value", values:this._values});
}
function r() {
this.addOutput("", "number");
this.size = [64, 84];
this.properties = {min:0, max:1, value:0.5, color:"#7AF", precision:2};
this.value = -1;
}
function m() {
this.addOutput("", "number");
this.properties = {value:0.5, min:0, max:1, text:"V"};
var c = this;
this.size = [140, 40];
this.slider = this.addWidget("slider", "V", this.properties.value, function(f) {
c.properties.value = f;
}, this.properties);
this.widgets_up = !0;
}
function D() {
this.size = [160, 26];
this.addOutput("", "number");
this.properties = {color:"#7AF", min:0, max:1, value:0.5};
this.value = -1;
}
function z() {
this.size = [160, 26];
this.addInput("", "number");
this.properties = {min:0, max:1, value:0, color:"#AAF"};
}
function A() {
this.addInputs("", 0);
this.properties = {value:"...", font:"Arial", fontsize:18, color:"#AAA", align:"left", glowSize:0, decimals:1};
}
function y() {
this.size = [200, 100];
this.properties = {borderColor:"#ffffff", bgcolorTop:"#f0f0f0", bgcolorBottom:"#e0e0e0", shadowSize:2, borderRadius:3};
}
var C = x.LiteGraph;
c.title = "Button";
c.desc = "Triggers an event";
c.font = "Arial";
c.prototype.onDrawForeground = function(f) {
if (!this.flags.collapsed && (f.fillStyle = "black", f.fillRect(11, 11, this.size[0] - 20, this.size[1] - 20), f.fillStyle = "#AAF", f.fillRect(9, 9, this.size[0] - 20, this.size[1] - 20), f.fillStyle = this.clicked ? "white" : this.mouseOver ? "#668" : "#334", f.fillRect(10, 10, this.size[0] - 20, this.size[1] - 20), this.properties.text || 0 === this.properties.text)) {
var h = this.properties.font_size || 30;
f.textAlign = "center";
f.fillStyle = this.clicked ? "black" : "white";
f.font = h + "px " + c.font;
f.fillText(this.properties.text, 0.5 * this.size[0], 0.5 * this.size[1] + 0.3 * h);
f.textAlign = "left";
}
};
c.prototype.onMouseDown = function(c, h) {
if (1 < h[0] && 1 < h[1] && h[0] < this.size[0] - 2 && h[1] < this.size[1] - 2) {
return this.clicked = !0, this.triggerSlot(0, this.properties.message), !0;
}
};
c.prototype.onExecute = function() {
this.setOutputData(1, this.clicked);
};
c.prototype.onMouseUp = function(c) {
this.clicked = !1;
};
C.registerNodeType("widget/button", c);
q.title = "Toggle";
q.desc = "Toggles between true or false";
q.prototype.onDrawForeground = function(c) {
if (!this.flags.collapsed) {
var f = 0.5 * this.size[1], h = 0.8 * this.size[1];
c.font = this.properties.font || (0.8 * f).toFixed(0) + "px Arial";
var l = c.measureText(this.title).width;
l = 0.5 * (this.size[0] - (l + f));
c.fillStyle = "#AAA";
c.fillRect(l, h - f, f, f);
c.fillStyle = this.properties.value ? "#AEF" : "#000";
c.fillRect(l + 0.25 * f, h - f + 0.25 * f, .5 * f, .5 * f);
c.textAlign = "left";
c.fillStyle = "#AAA";
c.fillText(this.title, 1.2 * f + l, 0.85 * h);
c.textAlign = "left";
}
};
q.prototype.onAction = function(c) {
this.properties.value = !this.properties.value;
this.trigger("e", this.properties.value);
};
q.prototype.onExecute = function() {
var c = this.getInputData(0);
null != c && (this.properties.value = c);
this.setOutputData(0, this.properties.value);
};
q.prototype.onMouseDown = function(c, h) {
if (1 < h[0] && 1 < h[1] && h[0] < this.size[0] - 2 && h[1] < this.size[1] - 2) {
return this.properties.value = !this.properties.value, this.graph._version++, this.trigger("e", this.properties.value), !0;
}
};
C.registerNodeType("widget/toggle", q);
h.title = "Number";
h.desc = "Widget to select number value";
h.pixels_threshold = 10;
h.markers_color = "#666";
h.prototype.onDrawForeground = function(c) {
var f = 0.5 * this.size[0], l = this.size[1];
30 < l ? (c.fillStyle = h.markers_color, c.beginPath(), c.moveTo(f, 0.1 * l), c.lineTo(f + 0.1 * l, 0.2 * l), c.lineTo(f + -0.1 * l, 0.2 * l), c.fill(), c.beginPath(), c.moveTo(f, 0.9 * l), c.lineTo(f + 0.1 * l, 0.8 * l), c.lineTo(f + -0.1 * l, 0.8 * l), c.fill(), c.font = (0.7 * l).toFixed(1) + "px Arial") : c.font = (0.8 * l).toFixed(1) + "px Arial";
c.textAlign = "center";
c.font = (0.7 * l).toFixed(1) + "px Arial";
c.fillStyle = "#EEE";
c.fillText(this.properties.value.toFixed(this._precision), f, 0.75 * l);
};
h.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
};
h.prototype.onPropertyChanged = function(c, h) {
c = (this.properties.step + "").split(".");
this._precision = 1 < c.length ? c[1].length : 0;
};
h.prototype.onMouseDown = function(c, h) {
if (!(0 > h[1])) {
return this.old_y = c.canvasY, this.captureInput(!0), this.mouse_captured = !0;
}
};
h.prototype.onMouseMove = function(c) {
if (this.mouse_captured) {
var f = this.old_y - c.canvasY;
c.shiftKey && (f *= 10);
if (c.metaKey || c.altKey) {
f *= 0.1;
}
this.old_y = c.canvasY;
c = this._remainder + f / h.pixels_threshold;
this._remainder = c % 1;
c = Math.clamp(this.properties.value + (c | 0) * this.properties.step, this.properties.min, this.properties.max);
this.properties.value = c;
this.graph._version++;
this.setDirtyCanvas(!0);
}
};
h.prototype.onMouseUp = function(c, h) {
200 > c.click_time && (this.properties.value = Math.clamp(this.properties.value + (h[1] > 0.5 * this.size[1] ? -1 : 1) * this.properties.step, this.properties.min, this.properties.max), this.graph._version++, this.setDirtyCanvas(!0));
this.mouse_captured && (this.mouse_captured = !1, this.captureInput(!1));
};
C.registerNodeType("widget/number", h);
l.title = "Combo";
l.desc = "Widget to select from a list";
l.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
};
l.prototype.onPropertyChanged = function(c, h) {
"values" == c ? (this._values = h.split(";"), this.widget.options.values = this._values) : "value" == c && (this.widget.value = h);
};
C.registerNodeType("widget/combo", l);
r.title = "Knob";
r.desc = "Circular controller";
r.size = [80, 100];
r.prototype.onDrawForeground = function(c) {
if (!this.flags.collapsed) {
-1 == this.value && (this.value = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min));
var f = 0.5 * this.size[0], h = 0.5 * this.size[1], l = 0.5 * Math.min(this.size[0], this.size[1]) - 5;
c.globalAlpha = 1;
c.save();
c.translate(f, h);
c.rotate(0.75 * Math.PI);
c.fillStyle = "rgba(0,0,0,0.5)";
c.beginPath();
c.moveTo(0, 0);
c.arc(0, 0, l, 0, 1.5 * Math.PI);
c.fill();
c.strokeStyle = "black";
c.fillStyle = this.properties.color;
c.lineWidth = 2;
c.beginPath();
c.moveTo(0, 0);
c.arc(0, 0, l - 4, 0, 1.5 * Math.PI * Math.max(0.01, this.value));
c.closePath();
c.fill();
c.lineWidth = 1;
c.globalAlpha = 1;
c.restore();
c.fillStyle = "black";
c.beginPath();
c.arc(f, h, 0.75 * l, 0, 2 * Math.PI, !0);
c.fill();
c.fillStyle = this.mouseOver ? "white" : this.properties.color;
c.beginPath();
var m = this.value * Math.PI * 1.5 + 0.75 * Math.PI;
c.arc(f + Math.cos(m) * l * 0.65, h + Math.sin(m) * l * 0.65, 0.05 * l, 0, 2 * Math.PI, !0);
c.fill();
c.fillStyle = this.mouseOver ? "white" : "#AAA";
c.font = Math.floor(0.5 * l) + "px Arial";
c.textAlign = "center";
c.fillText(this.properties.value.toFixed(this.properties.precision), f, h + 0.15 * l);
}
};
r.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
this.boxcolor = C.colorToString([this.value, this.value, this.value]);
};
r.prototype.onMouseDown = function(c) {
this.center = [0.5 * this.size[0], 0.5 * this.size[1] + 20];
this.radius = 0.5 * this.size[0];
if (20 > c.canvasY - this.pos[1] || C.distance([c.canvasX, c.canvasY], [this.pos[0] + this.center[0], this.pos[1] + this.center[1]]) > this.radius) {
return !1;
}
this.oldmouse = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]];
this.captureInput(!0);
return !0;
};
r.prototype.onMouseMove = function(c) {
if (this.oldmouse) {
c = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]];
var f = this.value;
f -= 0.01 * (c[1] - this.oldmouse[1]);
1.0 < f ? f = 1.0 : 0.0 > f && (f = 0.0);
this.value = f;
this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value;
this.oldmouse = c;
this.setDirtyCanvas(!0);
}
};
r.prototype.onMouseUp = function(c) {
this.oldmouse && (this.oldmouse = null, this.captureInput(!1));
};
r.prototype.onPropertyChanged = function(c, h) {
if ("min" == c || "max" == c || "value" == c) {
return this.properties[c] = parseFloat(h), !0;
}
};
C.registerNodeType("widget/knob", r);
m.title = "Inner Slider";
m.prototype.onPropertyChanged = function(c, h) {
"value" == c && (this.slider.value = h);
};
m.prototype.onExecute = function() {
this.setOutputData(0, this.properties.value);
};
C.registerNodeType("widget/internal_slider", m);
D.title = "H.Slider";
D.desc = "Linear slider controller";
D.prototype.onDrawForeground = function(c) {
-1 == this.value && (this.value = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min));
c.globalAlpha = 1;
c.lineWidth = 1;
c.fillStyle = "#000";
c.fillRect(2, 2, this.size[0] - 4, this.size[1] - 4);
c.fillStyle = this.properties.color;
c.beginPath();
c.rect(4, 4, (this.size[0] - 8) * this.value, this.size[1] - 8);
c.fill();
};
D.prototype.onExecute = function() {
this.properties.value = this.properties.min + (this.properties.max - this.properties.min) * this.value;
this.setOutputData(0, this.properties.value);
this.boxcolor = C.colorToString([this.value, this.value, this.value]);
};
D.prototype.onMouseDown = function(c) {
if (0 > c.canvasY - this.pos[1]) {
return !1;
}
this.oldmouse = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]];
this.captureInput(!0);
return !0;
};
D.prototype.onMouseMove = function(c) {
if (this.oldmouse) {
c = [c.canvasX - this.pos[0], c.canvasY - this.pos[1]];
var f = this.value;
f += (c[0] - this.oldmouse[0]) / this.size[0];
1.0 < f ? f = 1.0 : 0.0 > f && (f = 0.0);
this.value = f;
this.oldmouse = c;
this.setDirtyCanvas(!0);
}
};
D.prototype.onMouseUp = function(c) {
this.oldmouse = null;
this.captureInput(!1);
};
D.prototype.onMouseLeave = function(c) {
};
C.registerNodeType("widget/hslider", D);
z.title = "Progress";
z.desc = "Shows data in linear progress";
z.prototype.onExecute = function() {
var c = this.getInputData(0);
void 0 != c && (this.properties.value = c);
};
z.prototype.onDrawForeground = function(c) {
c.lineWidth = 1;
c.fillStyle = this.properties.color;
var f = (this.properties.value - this.properties.min) / (this.properties.max - this.properties.min);
f = Math.min(1, f);
f = Math.max(0, f);
c.fillRect(2, 2, (this.size[0] - 4) * f, this.size[1] - 4);
};
C.registerNodeType("widget/progress", z);
A.title = "Text";
A.desc = "Shows the input value";
A.widgets = [{name:"resize", text:"Resize box", type:"button"}, {name:"led_text", text:"LED", type:"minibutton"}, {name:"normal_text", text:"Normal", type:"minibutton"}];
A.prototype.onDrawForeground = function(c) {
c.fillStyle = this.properties.color;
var f = this.properties.value;
this.properties.glowSize ? (c.shadowColor = this.properties.color, c.shadowOffsetX = 0, c.shadowOffsetY = 0, c.shadowBlur = this.properties.glowSize) : c.shadowColor = "transparent";
var h = this.properties.fontsize;
c.textAlign = this.properties.align;
c.font = h.toString() + "px " + this.properties.font;
this.str = "number" == typeof f ? f.toFixed(this.properties.decimals) : f;
if ("string" == typeof this.str) {
f = this.str.split("\\n");
for (var l = 0; l < f.length; l++) {
c.fillText(f[l], "left" == this.properties.align ? 15 : this.size[0] - 15, -0.15 * h + h * (parseInt(l) + 1));
}
}
c.shadowColor = "transparent";
this.last_ctx = c;
c.textAlign = "left";
};
A.prototype.onExecute = function() {
var c = this.getInputData(0);
null != c && (this.properties.value = c);
};
A.prototype.resize = function() {
if (this.last_ctx) {
var c = this.str.split("\\n");
this.last_ctx.font = this.properties.fontsize + "px " + this.properties.font;
for (var h = 0, l = 0; l < c.length; l++) {
var m = this.last_ctx.measureText(c[l]).width;
h < m && (h = m);
}
this.size[0] = h + 20;
this.size[1] = 4 + c.length * this.properties.fontsize;
this.setDirtyCanvas(!0);
}
};
A.prototype.onPropertyChanged = function(c, h) {
this.properties[c] = h;
this.str = "number" == typeof h ? h.toFixed(3) : h;
return !0;
};
C.registerNodeType("widget/text", A);
y.title = "Panel";
y.desc = "Non interactive panel";
y.widgets = [{name:"update", text:"Update", type:"button"}];
y.prototype.createGradient = function(c) {
"" == this.properties.bgcolorTop || "" == this.properties.bgcolorBottom ? this.lineargradient = 0 : (this.lineargradient = c.createLinearGradient(0, 0, 0, this.size[1]), this.lineargradient.addColorStop(0, this.properties.bgcolorTop), this.lineargradient.addColorStop(1, this.properties.bgcolorBottom));
};
y.prototype.onDrawForeground = function(c) {
this.flags.collapsed || (null == this.lineargradient && this.createGradient(c), this.lineargradient && (c.lineWidth = 1, c.strokeStyle = this.properties.borderColor, c.fillStyle = this.lineargradient, this.properties.shadowSize ? (c.shadowColor = "#000", c.shadowOffsetX = 0, c.shadowOffsetY = 0, c.shadowBlur = this.properties.shadowSize) : c.shadowColor = "transparent", c.roundRect(0, 0, this.size[0] - 1, this.size[1] - 1, this.properties.shadowSize), c.fill(), c.shadowColor = "transparent",
c.stroke()));
};
C.registerNodeType("widget/panel", y);
})(this);
(function(x) {
function c() {
this.addOutput("left_x_axis", "number");
this.addOutput("left_y_axis", "number");
this.addOutput("button_pressed", q.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 q = x.LiteGraph;
c.title = "Gamepad";
c.desc = "gets the input of the gamepad";
c.CENTER = 0;
c.LEFT = 1;
c.RIGHT = 2;
c.UP = 4;
c.DOWN = 8;
c.zero = new Float32Array(2);
c.buttons = "a b x y lb rb lt rt back start ls rs home".split(" ");
c.prototype.onExecute = function() {
var h = this.getGamepad(), l = this.properties.threshold || 0.0;
h && (this._left_axis[0] = Math.abs(h.xbox.axes.lx) > l ? h.xbox.axes.lx : 0, this._left_axis[1] = Math.abs(h.xbox.axes.ly) > l ? h.xbox.axes.ly : 0, this._right_axis[0] = Math.abs(h.xbox.axes.rx) > l ? h.xbox.axes.rx : 0, this._right_axis[1] = Math.abs(h.xbox.axes.ry) > l ? h.xbox.axes.ry : 0, this._triggers[0] = Math.abs(h.xbox.axes.ltrigger) > l ? h.xbox.axes.ltrigger : 0, this._triggers[1] = Math.abs(h.xbox.axes.rtrigger) > l ? h.xbox.axes.rtrigger : 0);
if (this.outputs) {
for (l = 0; l < this.outputs.length; l++) {
var r = this.outputs[l];
if (r.links && r.links.length) {
var m = null;
if (h) {
switch(r.name) {
case "left_axis":
m = this._left_axis;
break;
case "right_axis":
m = this._right_axis;
break;
case "left_x_axis":
m = this._left_axis[0];
break;
case "left_y_axis":
m = this._left_axis[1];
break;
case "right_x_axis":
m = this._right_axis[0];
break;
case "right_y_axis":
m = this._right_axis[1];
break;
case "trigger_left":
m = this._triggers[0];
break;
case "trigger_right":
m = this._triggers[1];
break;
case "a_button":
m = h.xbox.buttons.a ? 1 : 0;
break;
case "b_button":
m = h.xbox.buttons.b ? 1 : 0;
break;
case "x_button":
m = h.xbox.buttons.x ? 1 : 0;
break;
case "y_button":
m = h.xbox.buttons.y ? 1 : 0;
break;
case "lb_button":
m = h.xbox.buttons.lb ? 1 : 0;
break;
case "rb_button":
m = h.xbox.buttons.rb ? 1 : 0;
break;
case "ls_button":
m = h.xbox.buttons.ls ? 1 : 0;
break;
case "rs_button":
m = h.xbox.buttons.rs ? 1 : 0;
break;
case "hat_left":
m = h.xbox.hatmap & c.LEFT;
break;
case "hat_right":
m = h.xbox.hatmap & c.RIGHT;
break;
case "hat_up":
m = h.xbox.hatmap & c.UP;
break;
case "hat_down":
m = h.xbox.hatmap & c.DOWN;
break;
case "hat":
m = h.xbox.hatmap;
break;
case "start_button":
m = h.xbox.buttons.start ? 1 : 0;
break;
case "back_button":
m = h.xbox.buttons.back ? 1 : 0;
break;
case "button_pressed":
for (r = 0; r < this._current_buttons.length; ++r) {
this._current_buttons[r] && !this._previous_buttons[r] && this.triggerSlot(l, c.buttons[r]);
}
}
} else {
switch(r.name) {
case "button_pressed":
break;
case "left_axis":
case "right_axis":
m = c.zero;
break;
default:
m = 0;
}
}
this.setOutputData(l, m);
}
}
}
};
c.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};
c.mapping_array = "a b x y lb rb lt rt back start ls rs".split(" ");
c.prototype.getGamepad = function() {
var h = navigator.getGamepads || navigator.webkitGetGamepads || navigator.mozGetGamepads;
if (!h) {
return null;
}
h = h.call(navigator);
this._previous_buttons.set(this._current_buttons);
for (var l = this.properties.gamepad_index; 4 > l; l++) {
if (h[l]) {
h = h[l];
l = this.xbox_mapping;
l || (l = this.xbox_mapping = {axes:[], buttons:{}, hat:"", hatmap:c.CENTER});
l.axes.lx = h.axes[0];
l.axes.ly = h.axes[1];
l.axes.rx = h.axes[2];
l.axes.ry = h.axes[3];
l.axes.ltrigger = h.buttons[6].value;
l.axes.rtrigger = h.buttons[7].value;
l.hat = "";
l.hatmap = c.CENTER;
for (var r = 0; r < h.buttons.length; r++) {
if (this._current_buttons[r] = h.buttons[r].pressed, 12 > r) {
l.buttons[c.mapping_array[r]] = h.buttons[r].pressed, h.buttons[r].was_pressed && this.trigger(c.mapping_array[r] + "_button_event");
} else {
switch(r) {
case 12:
h.buttons[r].pressed && (l.hat += "up", l.hatmap |= c.UP);
break;
case 13:
h.buttons[r].pressed && (l.hat += "down", l.hatmap |= c.DOWN);
break;
case 14:
h.buttons[r].pressed && (l.hat += "left", l.hatmap |= c.LEFT);
break;
case 15:
h.buttons[r].pressed && (l.hat += "right", l.hatmap |= c.RIGHT);
break;
case 16:
l.buttons.home = h.buttons[r].pressed;
}
}
}
h.xbox = l;
return h;
}
}
};
c.prototype.onDrawBackground = function(c) {
if (!this.flags.collapsed) {
var h = this._left_axis, r = this._right_axis;
c.strokeStyle = "#88A";
c.strokeRect(0.5 * (h[0] + 1) * this.size[0] - 4, 0.5 * (h[1] + 1) * this.size[1] - 4, 8, 8);
c.strokeStyle = "#8A8";
c.strokeRect(0.5 * (r[0] + 1) * this.size[0] - 4, 0.5 * (r[1] + 1) * this.size[1] - 4, 8, 8);
h = this.size[1] / this._current_buttons.length;
c.fillStyle = "#AEB";
for (r = 0; r < this._current_buttons.length; ++r) {
this._current_buttons[r] && c.fillRect(0, h * r, 6, h);
}
}
};
c.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", q.EVENT],
["b_button_event", q.EVENT], ["x_button_event", q.EVENT], ["y_button_event", q.EVENT], ["lb_button_event", q.EVENT], ["rb_button_event", q.EVENT], ["ls_button_event", q.EVENT], ["rs_button_event", q.EVENT], ["start_button_event", q.EVENT], ["back_button_event", q.EVENT], ["hat_left", "number"], ["hat_right", "number"], ["hat_up", "number"], ["hat_down", "number"], ["hat", "number"], ["button_pressed", q.EVENT]];
};
q.registerNodeType("input/gamepad", c);
})(this);
(function(x) {
function c() {
this.addInput("in", "*");
this.size = [80, 30];
}
function q() {
this.addInput("in");
this.addOutput("out");
this.size = [80, 30];
}
function h() {
this.addInput("in");
this.addOutput("out");
}
function l() {
this.addInput("in", "number", {locked:!0});
this.addOutput("out", "number", {locked:!0});
this.addOutput("clamped", "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 = [120, 50];
}
function r() {
this.addOutput("value", "number");
this.addProperty("min", 0);
this.addProperty("max", 1);
this.size = [80, 30];
}
function m() {
this.addInput("in", "number");
this.addOutput("out", "number");
this.addProperty("min", 0);
this.addProperty("max", 1);
this.addProperty("smooth", !0);
this.addProperty("seed", 0);
this.addProperty("octaves", 1);
this.addProperty("persistence", 0.8);
this.addProperty("speed", 1);
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 z() {
this.addInput("in", "number");
this.addOutput("out", "number");
this.size = [80, 30];
this.addProperty("min", 0);
this.addProperty("max", 1);
}
function A() {
this.properties = {f:0.5};
this.addInput("A", "number");
this.addInput("B", "number");
this.addOutput("out", "number");
}
function y() {
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];
}
function f() {
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];
this.properties = {A:0, B:1};
}
function B() {
this.addInput("in", "number", {label:""});
this.addOutput("out", "number", {label:""});
this.size = [80, 30];
this.addProperty("factor", 1);
}
function t() {
this.addInput("v", "boolean");
this.addInput("A");
this.addInput("B");
this.addOutput("out");
}
function G() {
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 p() {
this.addInput("in", "number");
this.addOutput("out", "number");
this.addProperty("factor", 0.1);
this.size = [80, 30];
this._value = null;
}
function n() {
this.addInput("A", "number,array,object");
this.addInput("B", "number");
this.addOutput("=", "number");
this.addProperty("A", 1);
this.addProperty("B", 1);
this.addProperty("OP", "+", "enum", {values:n.values});
this._func = function(a, b) {
return a + b;
};
this._result = [];
}
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.addWidget("combo", "Cond.", this.properties.OP, {property:"OP", values:a.values});
this.size = [80, 60];
}
function b() {
this.addInput("in", "");
this.addInput("cond", "boolean");
this.addOutput("true", "");
this.addOutput("false", "");
this.size = [80, 60];
}
function d() {
this.addInput("inc", "number");
this.addOutput("total", "number");
this.addProperty("increment", 1);
this.addProperty("value", 0);
}
function e() {
this.addInput("v", "number");
this.addOutput("sin", "number");
this.addProperty("amplitude", 1);
this.addProperty("offset", 0);
this.bgImageUrl = "nodes/imgs/icon-sin.png";
}
function g() {
this.addInput("x", "number");
this.addInput("y", "number");
this.addOutput("", "number");
this.properties = {x:1.0, y:1.0, formula:"x+y"};
this.code_widget = this.addWidget("text", "F(x,y)", this.properties.formula, function(a, b, d) {
d.properties.formula = a;
});
this.addWidget("toggle", "allow", u.allow_scripts, function(a) {
u.allow_scripts = a;
});
this._func = null;
}
function w() {
this.addInput("vec2", "vec2");
this.addOutput("x", "number");
this.addOutput("y", "number");
}
function v() {
this.addInputs([["x", "number"], ["y", "number"]]);
this.addOutput("vec2", "vec2");
this.properties = {x:0, y:0};
this._data = new Float32Array(2);
}
function J() {
this.addInput("vec3", "vec3");
this.addOutput("x", "number");
this.addOutput("y", "number");
this.addOutput("z", "number");
}
function K() {
this.addInputs([["x", "number"], ["y", "number"], ["z", "number"]]);
this.addOutput("vec3", "vec3");
this.properties = {x:0, y:0, z:0};
this._data = new Float32Array(3);
}
function L() {
this.addInput("vec4", "vec4");
this.addOutput("x", "number");
this.addOutput("y", "number");
this.addOutput("z", "number");
this.addOutput("w", "number");
}
function M() {
this.addInputs([["x", "number"], ["y", "number"], ["z", "number"], ["w", "number"]]);
this.addOutput("vec4", "vec4");
this.properties = {x:0, y:0, z:0, w:0};
this._data = new Float32Array(4);
}
var u = x.LiteGraph;
c.title = "Converter";
c.desc = "type A to type B";
c.prototype.onExecute = function() {
var a = this.getInputData(0);
if (null != a && this.outputs) {
for (var b = 0; b < this.outputs.length; b++) {
var d = this.outputs[b];
if (d.links && d.links.length) {
var c = null;
switch(d.name) {
case "number":
c = a.length ? a[0] : parseFloat(a);
break;
case "vec2":
case "vec3":
case "vec4":
c = 1;
switch(d.name) {
case "vec2":
c = 2;
break;
case "vec3":
c = 3;
break;
case "vec4":
c = 4;
}c = new Float32Array(c);
if (a.length) {
for (d = 0; d < a.length && d < c.length; d++) {
c[d] = a[d];
}
} else {
c[0] = parseFloat(a);
}
}
this.setOutputData(b, c);
}
}
}
};
c.prototype.onGetOutputs = function() {
return [["number", "number"], ["vec2", "vec2"], ["vec3", "vec3"], ["vec4", "vec4"]];
};
u.registerNodeType("math/converter", c);
q.title = "Bypass";
q.desc = "removes the type";
q.prototype.onExecute = function() {
var a = this.getInputData(0);
this.setOutputData(0, a);
};
u.registerNodeType("math/bypass", q);
h.title = "to Number";
h.desc = "Cast to number";
h.prototype.onExecute = function() {
var a = this.getInputData(0);
this.setOutputData(0, Number(a));
};
u.registerNodeType("math/to_number", h);
l.title = "Range";
l.desc = "Convert a number from one range to another";
l.prototype.getTitle = function() {
return this.flags.collapsed ? (this._last_v || 0).toFixed(2) : this.title;
};
l.prototype.onExecute = function() {
if (this.inputs) {
for (var a = 0; a < this.inputs.length; a++) {
var b = this.inputs[a], d = this.getInputData(a);
void 0 !== d && (this.properties[b.name] = d);
}
}
d = this.properties["in"];
if (void 0 === d || null === d || d.constructor !== Number) {
d = 0;
}
a = this.properties.in_min;
b = this.properties.out_min;
var c = this.properties.out_max;
this._last_v = (d - a) / (this.properties.in_max - a) * (c - b) + b;
this.setOutputData(0, this._last_v);
this.setOutputData(1, Math.clamp(this._last_v, b, c));
};
l.prototype.onDrawBackground = function(a) {
this.outputs[0].label = this._last_v ? this._last_v.toFixed(3) : "?";
};
l.prototype.onGetInputs = function() {
return [["in_min", "number"], ["in_max", "number"], ["out_min", "number"], ["out_max", "number"]];
};
u.registerNodeType("math/range", l);
r.title = "Rand";
r.desc = "Random number";
r.prototype.onExecute = function() {
if (this.inputs) {
for (var a = 0; a < this.inputs.length; a++) {
var b = this.inputs[a], d = this.getInputData(a);
void 0 !== d && (this.properties[b.name] = d);
}
}
a = this.properties.min;
this._last_v = Math.random() * (this.properties.max - a) + a;
this.setOutputData(0, this._last_v);
};
r.prototype.onDrawBackground = function(a) {
this.outputs[0].label = (this._last_v || 0).toFixed(3);
};
r.prototype.onGetInputs = function() {
return [["min", "number"], ["max", "number"]];
};
u.registerNodeType("math/rand", r);
m.title = "Noise";
m.desc = "Random number with temporal continuity";
m.data = null;
m.getValue = function(a, b) {
if (!m.data) {
m.data = new Float32Array(1024);
for (var d = 0; d < m.data.length; ++d) {
m.data[d] = Math.random();
}
}
a %= 1024;
0 > a && (a += 1024);
var c = Math.floor(a);
a -= c;
d = m.data[c];
c = m.data[1023 == c ? 0 : c + 1];
b && (a = a * a * a * (a * (6.0 * a - 15.0) + 10.0));
return d * (1 - a) + c * a;
};
m.prototype.onExecute = function() {
var a = this.getInputData(0) || 0, b = this.properties.octaves || 1, d = 0, c = 1;
a += this.properties.seed || 0;
for (var e = this.properties.speed || 1, g = 0, k = 0; k < b && !(d += m.getValue(a * (1 + k) * e, this.properties.smooth) * c, g += c, c *= this.properties.persistence, 0.001 > c); ++k) {
}
a = this.properties.min;
this._last_v = d / g * (this.properties.max - a) + a;
this.setOutputData(0, this._last_v);
};
m.prototype.onDrawBackground = function(a) {
this.outputs[0].label = (this._last_v || 0).toFixed(3);
};
u.registerNodeType("math/noise", m);
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);
};
u.registerNodeType("math/spikes", D);
z.title = "Clamp";
z.desc = "Clamp number between min and max";
z.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && (a = Math.max(this.properties.min, a), a = Math.min(this.properties.max, a), this.setOutputData(0, a));
};
z.prototype.getCode = function(a) {
a = "";
this.isInputConnected(0) && (a += "clamp({{0}}," + this.properties.min + "," + this.properties.max + ")");
return a;
};
u.registerNodeType("math/clamp", z);
A.title = "Lerp";
A.desc = "Linear Interpolation";
A.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = 0);
var b = this.getInputData(1);
null == b && (b = 0);
var d = this.properties.f, c = this.getInputData(2);
void 0 !== c && (d = c);
this.setOutputData(0, a * (1 - d) + b * d);
};
A.prototype.onGetInputs = function() {
return [["f", "number"]];
};
u.registerNodeType("math/lerp", A);
y.title = "Abs";
y.desc = "Absolute";
y.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, Math.abs(a));
};
u.registerNodeType("math/abs", y);
C.title = "Floor";
C.desc = "Floor number to remove fractional part";
C.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, Math.floor(a));
};
u.registerNodeType("math/floor", C);
f.title = "Frac";
f.desc = "Returns fractional part";
f.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, a % 1);
};
u.registerNodeType("math/frac", f);
E.title = "Smoothstep";
E.desc = "Smoothstep";
E.prototype.onExecute = function() {
var a = this.getInputData(0);
if (void 0 !== a) {
var b = this.properties.A;
a = Math.clamp((a - b) / (this.properties.B - b), 0.0, 1.0);
this.setOutputData(0, a * a * (3 - 2 * a));
}
};
u.registerNodeType("math/smoothstep", E);
B.title = "Scale";
B.desc = "v * factor";
B.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && this.setOutputData(0, a * this.properties.factor);
};
u.registerNodeType("math/scale", B);
t.title = "Gate";
t.desc = "if v is true, then outputs A, otherwise B";
t.prototype.onExecute = function() {
var a = this.getInputData(0);
this.setOutputData(0, this.getInputData(a ? 1 : 2));
};
u.registerNodeType("math/gate", t);
G.title = "Average";
G.desc = "Average Filter";
G.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = 0);
var b = this._values.length;
this._values[this._current % b] = a;
this._current += 1;
this._current > b && (this._current = 0);
for (var d = a = 0; d < b; ++d) {
a += this._values[d];
}
this.setOutputData(0, a / b);
};
G.prototype.onPropertyChanged = function(a, b) {
1 > b && (b = 1);
this.properties.samples = Math.round(b);
a = this._values;
this._values = new Float32Array(this.properties.samples);
a.length <= this._values.length ? this._values.set(a) : this._values.set(a.subarray(0, this._values.length));
};
u.registerNodeType("math/average", G);
p.title = "TendTo";
p.desc = "moves the output value always closer to the input";
p.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = 0);
var b = this.properties.factor;
this._value = null == this._value ? a : this._value * (1 - b) + a * b;
this.setOutputData(0, this._value);
};
u.registerNodeType("math/tendTo", p);
n.values = "+ - * / % ^ max min".split(" ");
n.title = "Operation";
n.desc = "Easy math operators";
n["@OP"] = {type:"enum", title:"operation", values:n.values};
n.size = [100, 60];
n.prototype.getTitle = function() {
return "max" == this.properties.OP || "min" == this.properties.OP ? this.properties.OP + "(A,B)" : "A " + this.properties.OP + " B";
};
n.prototype.setValue = function(a) {
"string" == typeof a && (a = parseFloat(a));
this.properties.value = a;
};
n.prototype.onPropertyChanged = function(a, b) {
if ("OP" == a) {
switch(this.properties.OP) {
case "+":
this._func = function(a, b) {
return a + b;
};
break;
case "-":
this._func = function(a, b) {
return a - b;
};
break;
case "x":
case "X":
case "*":
this._func = function(a, b) {
return a * b;
};
break;
case "/":
this._func = function(a, b) {
return a / b;
};
break;
case "%":
this._func = function(a, b) {
return a % b;
};
break;
case "^":
this._func = function(a, b) {
return Math.pow(a, b);
};
break;
case "max":
this._func = function(a, b) {
return Math.max(a, b);
};
break;
case "min":
this._func = function(a, b) {
return Math.min(a, b);
};
break;
default:
console.warn("Unknown operation: " + this.properties.OP), this._func = function(a) {
return a;
};
}
}
};
n.prototype.onExecute = function() {
var a = this.getInputData(0), b = this.getInputData(1);
null != a ? a.constructor === Number && (this.properties.A = a) : a = this.properties.A;
null != b ? this.properties.B = b : b = this.properties.B;
if (a.constructor === Number) {
var d = this._func(a, b);
} else {
if (a.constructor === Array) {
d = this._result;
d.length = a.length;
for (var c = 0; c < a.length; ++c) {
d[c] = this._func(a[c], b);
}
} else {
for (c in d = {}, a) {
d[c] = this._func(a[c], b);
}
}
}
this.setOutputData(0, d);
};
n.prototype.onDrawBackground = function(a) {
this.flags.collapsed || (a.font = "40px Arial", a.fillStyle = "#666", a.textAlign = "center", a.fillText(this.properties.OP, 0.5 * this.size[0], 0.5 * (this.size[1] + u.NODE_TITLE_HEIGHT)), a.textAlign = "left");
};
u.registerNodeType("math/operation", n);
u.registerSearchboxExtra("math/operation", "MAX", {properties:{OP:"max"}, title:"MAX()"});
u.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), b = this.getInputData(1);
void 0 !== a ? this.properties.A = a : a = this.properties.A;
void 0 !== b ? this.properties.B = b : b = this.properties.B;
for (var d = 0, c = this.outputs.length; d < c; ++d) {
var e = this.outputs[d];
if (e.links && e.links.length) {
switch(e.name) {
case "A==B":
var g = a == b;
break;
case "A!=B":
g = a != b;
break;
case "A>B":
g = a > b;
break;
case "A<B":
g = a < b;
break;
case "A<=B":
g = a <= b;
break;
case "A>=B":
g = a >= b;
}
this.setOutputData(d, g);
}
}
};
k.prototype.onGetOutputs = function() {
return [["A==B", "boolean"], ["A!=B", "boolean"], ["A>B", "boolean"], ["A<B", "boolean"], ["A>=B", "boolean"], ["A<=B", "boolean"]];
};
u.registerNodeType("math/compare", k);
u.registerSearchboxExtra("math/compare", "==", {outputs:[["A==B", "boolean"]], title:"A==B"});
u.registerSearchboxExtra("math/compare", "!=", {outputs:[["A!=B", "boolean"]], title:"A!=B"});
u.registerSearchboxExtra("math/compare", ">", {outputs:[["A>B", "boolean"]], title:"A>B"});
u.registerSearchboxExtra("math/compare", "<", {outputs:[["A<B", "boolean"]], title:"A<B"});
u.registerSearchboxExtra("math/compare", ">=", {outputs:[["A>=B", "boolean"]], title:"A>=B"});
u.registerSearchboxExtra("math/compare", "<=", {outputs:[["A<=B", "boolean"]], title:"A<=B"});
a.values = "> < == != <= >= || &&".split(" ");
a["@OP"] = {type:"enum", title:"operation", values:a.values};
a.title = "Condition";
a.desc = "evaluates condition between A and B";
a.prototype.getTitle = function() {
return "A " + this.properties.OP + " B";
};
a.prototype.onExecute = function() {
var a = this.getInputData(0);
void 0 === a ? a = this.properties.A : this.properties.A = a;
var b = this.getInputData(1);
void 0 === b ? b = this.properties.B : this.properties.B = b;
var d = !0;
switch(this.properties.OP) {
case ">":
d = a > b;
break;
case "<":
d = a < b;
break;
case "==":
d = a == b;
break;
case "!=":
d = a != b;
break;
case "<=":
d = a <= b;
break;
case ">=":
d = a >= b;
break;
case "||":
d = a || b;
break;
case "&&":
d = a && b;
}
this.setOutputData(0, d);
this.setOutputData(1, !d);
};
u.registerNodeType("math/condition", a);
b.title = "Branch";
b.desc = "If condition is true, outputs IN in true, otherwise in false";
b.prototype.onExecute = function() {
var a = this.getInputData(0);
this.getInputData(1) ? (this.setOutputData(0, a), this.setOutputData(1, null)) : (this.setOutputData(0, null), this.setOutputData(1, a));
};
u.registerNodeType("math/branch", b);
d.title = "Accumulate";
d.desc = "Increments a value every time";
d.prototype.onExecute = function() {
null === this.properties.value && (this.properties.value = 0);
var a = this.getInputData(0);
this.properties.value = null !== a ? this.properties.value + a : this.properties.value + this.properties.increment;
this.setOutputData(0, this.properties.value);
};
u.registerNodeType("math/accumulate", d);
e.title = "Trigonometry";
e.desc = "Sin Cos Tan";
e.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = 0);
var b = this.properties.amplitude, d = this.findInputSlot("amplitude");
-1 != d && (b = this.getInputData(d));
var c = this.properties.offset;
d = this.findInputSlot("offset");
-1 != d && (c = this.getInputData(d));
d = 0;
for (var e = this.outputs.length; d < e; ++d) {
switch(this.outputs[d].name) {
case "sin":
var 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, b * g + c);
}
};
e.prototype.onGetInputs = function() {
return [["v", "number"], ["amplitude", "number"], ["offset", "number"]];
};
e.prototype.onGetOutputs = function() {
return [["sin", "number"], ["cos", "number"], ["tan", "number"], ["asin", "number"], ["acos", "number"], ["atan", "number"]];
};
u.registerNodeType("math/trigonometry", e);
u.registerSearchboxExtra("math/trigonometry", "SIN()", {outputs:[["sin", "number"]], title:"SIN()"});
u.registerSearchboxExtra("math/trigonometry", "COS()", {outputs:[["cos", "number"]], title:"COS()"});
u.registerSearchboxExtra("math/trigonometry", "TAN()", {outputs:[["tan", "number"]], title:"TAN()"});
g.title = "Formula";
g.desc = "Compute formula";
g.size = [160, 100];
G.prototype.onPropertyChanged = function(a, b) {
"formula" == a && (this.code_widget.value = b);
};
g.prototype.onExecute = function() {
if (u.allow_scripts) {
var a = this.getInputData(0), b = this.getInputData(1);
null != a ? this.properties.x = a : a = this.properties.x;
null != b ? this.properties.y = b : b = this.properties.y;
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);
var d = this._func(a, b, this.graph.globaltime);
this.boxcolor = null;
} catch (Q) {
this.boxcolor = "red";
}
this.setOutputData(0, d);
}
};
g.prototype.getTitle = function() {
return this._func_code || "Formula";
};
g.prototype.onDrawBackground = function() {
var a = this.properties.formula;
this.outputs && this.outputs.length && (this.outputs[0].label = a);
};
u.registerNodeType("math/formula", g);
w.title = "Vec2->XY";
w.desc = "vector 2 to components";
w.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1]));
};
u.registerNodeType("math3d/vec2-to-xy", w);
v.title = "XY->Vec2";
v.desc = "components to vector2";
v.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = this.properties.x);
var b = this.getInputData(1);
null == b && (b = this.properties.y);
var d = this._data;
d[0] = a;
d[1] = b;
this.setOutputData(0, d);
};
u.registerNodeType("math3d/xy-to-vec2", v);
J.title = "Vec3->XYZ";
J.desc = "vector 3 to components";
J.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1]), this.setOutputData(2, a[2]));
};
u.registerNodeType("math3d/vec3-to-xyz", J);
K.title = "XYZ->Vec3";
K.desc = "components to vector3";
K.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = this.properties.x);
var b = this.getInputData(1);
null == b && (b = this.properties.y);
var d = this.getInputData(2);
null == d && (d = this.properties.z);
var c = this._data;
c[0] = a;
c[1] = b;
c[2] = d;
this.setOutputData(0, c);
};
u.registerNodeType("math3d/xyz-to-vec3", K);
L.title = "Vec4->XYZW";
L.desc = "vector 4 to components";
L.prototype.onExecute = function() {
var a = this.getInputData(0);
null != a && (this.setOutputData(0, a[0]), this.setOutputData(1, a[1]), this.setOutputData(2, a[2]), this.setOutputData(3, a[3]));
};
u.registerNodeType("math3d/vec4-to-xyzw", L);
M.title = "XYZW->Vec4";
M.desc = "components to vector4";
M.prototype.onExecute = function() {
var a = this.getInputData(0);
null == a && (a = this.properties.x);
var b = this.getInputData(1);
null == b && (b = this.properties.y);
var d = this.getInputData(2);
null == d && (d = this.properties.z);
var c = this.getInputData(3);
null == c && (c = this.properties.w);
var e = this._data;
e[0] = a;
e[1] = b;
e[2] = d;
e[3] = c;
this.setOutputData(0, e);
};
u.registerNodeType("math3d/xyzw-to-vec4", M);
})(this);
(function(x) {
function c() {
this.addInput("sel", "number");
this.addInput("A");
this.addInput("B");
this.addInput("C");
this.addInput("D");
this.addOutput("out");
this.selected = 0;
}
function q() {
this.properties = {sequence:"A,B,C"};
this.addInput("index", "number");
this.addInput("seq");
this.addOutput("out");
this.index = 0;
this.values = this.properties.sequence.split(",");
}
var h = x.LiteGraph;
c.title = "Selector";
c.desc = "selects an output";
c.prototype.onDrawBackground = function(c) {
if (!this.flags.collapsed) {
c.fillStyle = "#AFB";
var l = (this.selected + 1) * h.NODE_SLOT_HEIGHT + 6;
c.beginPath();
c.moveTo(50, l);
c.lineTo(50, l + h.NODE_SLOT_HEIGHT);
c.lineTo(34, l + 0.5 * h.NODE_SLOT_HEIGHT);
c.fill();
}
};
c.prototype.onExecute = function() {
var c = this.getInputData(0);
if (null == c || c.constructor !== Number) {
c = 0;
}
this.selected = c = Math.round(c) % (this.inputs.length - 1);
c = this.getInputData(c + 1);
void 0 !== c && this.setOutputData(0, c);
};
c.prototype.onGetInputs = function() {
return [["E", 0], ["F", 0], ["G", 0], ["H", 0]];
};
h.registerNodeType("logic/selector", c);
q.title = "Sequence";
q.desc = "select one element from a sequence from a string";
q.prototype.onPropertyChanged = function(c, h) {
"sequence" == c && (this.values = h.split(","));
};
q.prototype.onExecute = function() {
var c = this.getInputData(1);
c && c != this.current_sequence && (this.values = c.split(","), this.current_sequence = c);
c = this.getInputData(0);
null == c && (c = 0);
this.index = c = Math.round(c) % this.values.length;
this.setOutputData(0, this.values[c]);
};
h.registerNodeType("logic/sequence", q);
})(this);
(function(x) {
function c() {
this.addOutput("tex", "Texture");
this.addOutput("name", "string");
this.properties = {name:"", filter:!0};
this.size = [c.image_preview_size, c.image_preview_size];
}
function q() {
this.addInput("Texture", "Texture");
this.properties = {flipY:!1};
this.size = [c.image_preview_size, c.image_preview_size];
}
function h() {
this.addInput("Texture", "Texture");
this.addOutput("tex", "Texture");
this.addOutput("name", "string");
this.properties = {name:"", generate_mipmaps:!1};
}
function l() {
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:c.DEFAULT};
this.has_error = !1;
}
function r() {
this.addOutput("out", "Texture");
this.properties = {code:"", u_value:1, u_color:[1, 1, 1, 1], width:512, height:512, precision:c.DEFAULT};
this.properties.code = r.pixel_shader;
this._uniforms = {u_value:1, u_color:vec4.create(), in_texture:0, texSize:vec4.create(), time:0};
}
function m() {
this.addInput("in", "Texture");
this.addInput("scale", "vec2");
this.addInput("offset", "vec2");
this.addOutput("out", "Texture");
this.properties = {offset:vec2.fromValues(0, 0), scale:vec2.fromValues(1, 1), precision:c.DEFAULT};
}
function D() {
this.addInput("in", "Texture");
this.addInput("warp", "Texture");
this.addInput("factor", "number");
this.addOutput("out", "Texture");
this.properties = {factor:0.01, scale:[1, 1], offset:[0, 0], precision:c.DEFAULT};
this._uniforms = {u_texture:0, u_textureB:1, u_factor:1, u_scale:vec2.create(), u_offset:vec2.create()};
}
function z() {
this.addInput("Texture", "Texture");
this.properties = {additive:!1, antialiasing:!1, filter:!0, disable_alpha:!1, gamma:1.0, viewport:[0, 0, 1, 1]};
this.size[0] = 130;
}
function A() {
this.addInput("Texture", "Texture");
this.addOutput("", "Texture");
this.properties = {size:0, generate_mipmaps:!1, precision:c.DEFAULT};
}
function y() {
this.addInput("Texture", "Texture");
this.addOutput("", "Texture");
this.properties = {iterations:1, generate_mipmaps:!1, precision:c.DEFAULT};
}
function C() {
this.addInput("Texture", "Texture");
this.addOutput("", "Texture");
this.properties = {size:[512, 512], generate_mipmaps:!1, precision:c.DEFAULT};
}
function f() {
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("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 B() {
this.addInput("in", "Texture");
this.addOutput("avg", "Texture");
this.addOutput("array", "Texture");
this.properties = {samples:64, frames_interval:1};
this._uniforms = {u_texture:0, u_textureB:1, u_samples:this.properties.samples, u_isamples:1 / this.properties.samples};
this.frame = 0;
}
function t() {
this.addInput("Image", "image");
this.addOutput("", "Texture");
this.properties = {};
}
function G() {
this.addInput("Texture", "Texture");
this.addInput("LUT", "Texture");
this.addInput("Intensity", "number");
this.addOutput("", "Texture");
this.properties = {enabled:!0, intensity:1, precision:c.DEFAULT, texture:null};
G._shader || (G._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, G.pixel_shader));
}
function p() {
this.addInput("Texture", "Texture");
this.addInput("Atlas", "Texture");
this.addOutput("", "Texture");
this.properties = {enabled:!0, num_row_symbols:4, symbol_size:16, brightness:1, colorize:!1, filter:!1, invert:!1, precision:c.DEFAULT, generate_mipmaps:!1, texture:null};
p._shader || (p._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, p.pixel_shader));
this._uniforms = {u_texture:0, u_textureB:1, u_row_simbols:4, u_simbol_size:16, u_res:vec2.create()};
}
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 k() {
this.addInput("R", "Texture");
this.addInput("G", "Texture");
this.addInput("B", "Texture");
this.addInput("A", "Texture");
this.addOutput("Texture", "Texture");
this.properties = {precision:c.DEFAULT, R:1, G:1, B:1, A:1};
this._color = vec4.create();
this._uniforms = {u_textureR:0, u_textureG:1, u_textureB:2, u_textureA:3, u_color:this._color};
}
function a() {
this.addOutput("Texture", "Texture");
this._tex_color = vec4.create();
this.properties = {color:vec4.create(), precision:c.DEFAULT};
}
function b() {
this.addInput("A", "color");
this.addInput("B", "color");
this.addOutput("Texture", "Texture");
this.properties = {angle:0, scale:1, A:[0, 0, 0], B:[1, 1, 1], texture_size:32};
b._shader || (b._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, b.pixel_shader));
this._uniforms = {u_angle:0, u_colorA:vec3.create(), u_colorB:vec3.create()};
}
function d() {
this.addInput("A", "Texture");
this.addInput("B", "Texture");
this.addInput("Mixer", "Texture");
this.addOutput("Texture", "Texture");
this.properties = {factor:0.5, size_from_biggest:!0, invert:!1, precision:c.DEFAULT};
this._uniforms = {u_textureA:0, u_textureB:1, u_textureMix:2, u_mix:vec4.create()};
}
function e() {
this.addInput("Tex.", "Texture");
this.addOutput("Edges", "Texture");
this.properties = {invert:!0, threshold:!1, factor:1, precision:c.DEFAULT};
e._shader || (e._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, e.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 w() {
this.addInput("Texture", "Texture");
this.addOutput("Texture", "Texture");
this.properties = {precision:c.DEFAULT, invert:!1};
this._uniforms = {u_texture:0, u_camera_planes:null, u_ires:vec2.create()};
}
function v() {
this.addInput("Texture", "Texture");
this.addInput("Iterations", "number");
this.addInput("Intensity", "number");
this.addOutput("Blurred", "Texture");
this.properties = {intensity:1, iterations:1, preserve_aspect:!1, scale:[1, 1], precision:c.DEFAULT};
}
function J() {
this.intensity = 0.5;
this.persistence = 0.6;
this.iterations = 8;
this.threshold = 0.8;
this.scale = 1;
this.dirt_texture = null;
this.dirt_factor = 0.5;
this._textures = [];
this._uniforms = {u_intensity:1, u_texture:0, u_glow_texture:1, u_threshold:0, u_texel_size:vec2.create()};
}
function K() {
this.addInput("in", "Texture");
this.addInput("dirt", "Texture");
this.addOutput("out", "Texture");
this.addOutput("glow", "Texture");
this.properties = {enabled:!0, intensity:1, persistence:0.99, iterations:16, threshold:0, scale:1, dirt_factor:0.5, precision:c.DEFAULT};
this.fx = new J;
}
function L() {
this.addInput("Texture", "Texture");
this.addOutput("Filtered", "Texture");
this.properties = {intensity:1, radius:5};
}
function M() {
this.addInput("Texture", "Texture");
this.addOutput("Filtered", "Texture");
this.properties = {sigma:1.4, k:1.6, p:21.7, epsilon:79, phi:0.017};
}
function u() {
this.addOutput("Webcam", "Texture");
this.properties = {texture_name:"", facingMode:"user"};
this.boxcolor = "black";
this.version = 0;
}
function F() {
this.addInput("in", "Texture");
this.addInput("f", "number");
this.addOutput("out", "Texture");
this.properties = {enabled:!0, factor:1, precision:c.LOW};
this._uniforms = {u_texture:0, u_factor:1};
}
function T() {
this.addInput("in", "");
this.properties = {precision:c.LOW, width:0, height:0, channels:1};
this.addOutput("out", "Texture");
}
function I() {
this.addInput("in", "Texture");
this.addOutput("out", "Texture");
this.properties = {precision:c.LOW, split_channels:!1};
this._values = new Uint8Array(1024);
this._values.fill(255);
this._curve_texture = null;
this._uniforms = {u_texture:0, u_curve:1, u_range:1.0};
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 Q() {
this.addInput("in", "Texture");
this.addInput("exp", "number");
this.addOutput("out", "Texture");
this.properties = {exposition:1, precision:c.LOW};
this._uniforms = {u_texture:0, u_exposition:1};
}
function N() {
this.addInput("in", "Texture");
this.addInput("avg", "number,Texture");
this.addOutput("out", "Texture");
this.properties = {enabled:!0, scale:1, gamma:1, average_lum:1, lum_white:1, precision:c.LOW};
this._uniforms = {u_texture:0, u_lumwhite2:1, u_igamma:1, u_scale:1, u_average_lum:1};
}
function R() {
this.addOutput("out", "Texture");
this.properties = {width:512, height:512, seed:0, persistence:0.1, octaves:8, scale:1, offset:[0, 0], amplitude:1, precision:c.DEFAULT};
this._key = 0;
this._texture = null;
this._uniforms = {u_persistence:0.1, u_seed:0, u_offset:vec2.create(), u_scale:1, u_viewport:vec2.create()};
}
function O() {
this.addInput("v");
this.addOutput("out", "Texture");
this.properties = {code:O.default_code, width:512, height:512, clear:!0, precision:c.DEFAULT, use_html_canvas:!1};
this._temp_texture = this._func = null;
this.compileCode();
}
function S() {
this.addInput("in", "Texture");
this.addOutput("out", "Texture");
this.properties = {key_color:vec3.fromValues(0, 1, 0), threshold:0.8, slope:0.2, precision:c.DEFAULT};
}
function U() {
this.addInput("in", "texture");
this.addInput("yaw", "number");
this.addOutput("out", "texture");
this.properties = {yaw:0};
}
var H = x.LiteGraph, Y = x.LGraphCanvas;
x.LGraphTexture = null;
"undefined" != typeof GL && (Y.link_type_colors.Texture = "#987", x.LGraphTexture = c, c.title = "Texture", c.desc = "Texture", c.widgets_info = {name:{widget:"texture"}, filter:{widget:"checkbox"}}, c.loadTextureCallback = null, c.image_preview_size = 256, c.UNDEFINED = 0, c.PASS_THROUGH = 1, c.COPY = 2, c.LOW = 3, c.HIGH = 4, c.REUSE = 5, c.DEFAULT = 2, c.MODE_VALUES = {undefined:c.UNDEFINED, "pass through":c.PASS_THROUGH, copy:c.COPY, low:c.LOW, high:c.HIGH, reuse:c.REUSE, default:c.DEFAULT},
c.getTexturesContainer = function() {
return gl.textures;
}, c.loadTexture = function(a, b) {
b = b || {};
var d = a;
"http://" == d.substr(0, 7) && H.proxy && (d = H.proxy + d.substr(7));
return c.getTexturesContainer()[a] = GL.Texture.fromURL(d, b);
}, c.getTexture = function(a) {
var b = this.getTexturesContainer();
if (!b) {
throw "Cannot load texture, container of textures not found";
}
b = b[a];
return !b && a && ":" != a[0] ? this.loadTexture(a) : b;
}, c.getTargetTexture = function(a, b, d) {
if (!a) {
throw "LGraphTexture.getTargetTexture expects a reference texture";
}
switch(d) {
case c.LOW:
d = gl.UNSIGNED_BYTE;
break;
case c.HIGH:
d = gl.HIGH_PRECISION_FORMAT;
break;
case c.REUSE:
return a;
default:
d = a ? a.type : gl.UNSIGNED_BYTE;
}
b && b.width == a.width && b.height == a.height && b.type == d && b.format == a.format || (b = new GL.Texture(a.width, a.height, {type:d, format:a.format, filter:gl.LINEAR}));
return b;
}, c.getTextureType = function(a, b) {
b = b ? b.type : gl.UNSIGNED_BYTE;
switch(a) {
case c.HIGH:
b = gl.HIGH_PRECISION_FORMAT;
break;
case c.LOW:
b = gl.UNSIGNED_BYTE;
}
return b;
}, c.getWhiteTexture = function() {
return this._white_texture ? this._white_texture : this._white_texture = GL.Texture.fromMemory(1, 1, [255, 255, 255, 255], {format:gl.RGBA, wrap:gl.REPEAT, filter:gl.NEAREST});
}, c.getNoiseTexture = function() {
if (this._noise_texture) {
return this._noise_texture;
}
for (var a = new Uint8Array(1048576), b = 0; 1048576 > b; ++b) {
a[b] = 255 * Math.random();
}
return this._noise_texture = a = GL.Texture.fromMemory(512, 512, a, {format:gl.RGBA, wrap:gl.REPEAT, filter:gl.NEAREST});
}, c.prototype.onDropFile = function(a, b, d) {
a ? ("string" == typeof a ? a = GL.Texture.fromURL(a) : -1 != b.toLowerCase().indexOf(".dds") ? a = GL.Texture.fromDDSInMemory(a) : (a = new Blob([d]), a = URL.createObjectURL(a), a = GL.Texture.fromURL(a)), this._drop_texture = a, this.properties.name = b) : (this._drop_texture = null, this.properties.name = "");
}, c.prototype.getExtraMenuOptions = function(a) {
var b = this;
if (this._drop_texture) {
return [{content:"Clear", callback:function() {
b._drop_texture = null;
b.properties.name = "";
}}];
}
}, c.prototype.onExecute = function() {
var a = null;
this.isOutputConnected(1) && (a = this.getInputData(0));
!a && this._drop_texture && (a = this._drop_texture);
!a && this.properties.name && (a = c.getTexture(this.properties.name));
if (a) {
this._last_tex = a;
!1 === this.properties.filter ? a.setParameter(gl.TEXTURE_MAG_FILTER, gl.NEAREST) : a.setParameter(gl.TEXTURE_MAG_FILTER, gl.LINEAR);
this.setOutputData(0, a);
this.setOutputData(1, a.fullpath || a.filename);
for (var b = 2; b < this.outputs.length; b++) {
var d = this.outputs[b];
if (d) {
var e = null;
"width" == d.name ? e = a.width : "height" == d.name ? e = a.height : "aspect" == d.name && (e = a.width / a.height);
this.setOutputData(b, e);
}
}
} else {
this.setOutputData(0, null), this.setOutputData(1, "");
}
}, c.prototype.onResourceRenamed = function(a, b) {
this.properties.name == a && (this.properties.name = b);
}, c.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 b = c.generateLowResTexturePreview(this._last_tex);
if (!b) {
return;
}
this._last_preview_tex = this._last_tex;
this._canvas = cloneCanvas(b);
}
}
this._canvas && (a.save(), a.webgl || (a.translate(0, this.size[1]), a.scale(1, -1)), a.drawImage(this._canvas, 0, 0, this.size[0], this.size[1]), a.restore());
}
}
}, c.generateLowResTexturePreview = function(a) {
if (!a) {
return null;
}
var b = c.image_preview_size, d = a;
if (a.format == gl.DEPTH_COMPONENT) {
return null;
}
if (a.width > b || a.height > b) {
d = this._preview_temp_tex, this._preview_temp_tex || (this._preview_temp_tex = d = new GL.Texture(b, b, {minFilter:gl.NEAREST})), a.copyTo(d);
}
a = this._preview_canvas;
a || (this._preview_canvas = a = createCanvas(b, b));
d && d.toCanvas(a);
return a;
}, c.prototype.getResources = function(a) {
this.properties.name && (a[this.properties.name] = GL.Texture);
return a;
}, c.prototype.onGetInputs = function() {
return [["in", "Texture"]];
}, c.prototype.onGetOutputs = function() {
return [["width", "number"], ["height", "number"], ["aspect", "number"]];
}, c.replaceCode = function(a, b) {
return a.replace(/\{\{[a-zA-Z0-9_]*\}\}/g, function(a) {
a = a.replace(/[\{\}]/g, "");
return b[a] || "";
});
}, H.registerNodeType("texture/texture", c), q.title = "Preview", q.desc = "Show a texture in the graph canvas", q.allow_preview = !1, q.prototype.onDrawBackground = function(a) {
if (!this.flags.collapsed && (a.webgl || q.allow_preview)) {
var b = this.getInputData(0);
b && (b = !b.handle && a.webgl ? b : c.generateLowResTexturePreview(b), a.save(), this.properties.flipY && (a.translate(0, this.size[1]), a.scale(1, -1)), a.drawImage(b, 0, 0, this.size[0], this.size[1]), a.restore());
}
}, H.registerNodeType("texture/preview", q), h.title = "Save", h.desc = "Save a texture in the repository", h.prototype.getPreviewTexture = function() {
return this._texture;
}, h.prototype.onExecute = function() {
var a = 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 && (c.storeTexture ? c.storeTexture(this.properties.name, a) : c.getTexturesContainer()[this.properties.name] = a), this._texture = a, this.setOutputData(0, a), this.setOutputData(1, this.properties.name));
}, H.registerNodeType("texture/save", h), l.widgets_info = {uvcode:{widget:"code"}, pixelcode:{widget:"code"}, precision:{widget:"combo", values:c.MODE_VALUES}}, l.title = "Operation", l.desc = "Texture shader operation", l.presets = {}, l.prototype.getExtraMenuOptions = function(a) {
var b = this;
return [{content:b.properties.show ? "Hide Texture" : "Show Texture", callback:function() {
b.properties.show = !b.properties.show;
}}];
}, l.prototype.onPropertyChanged = function() {
this.has_error = !1;
}, l.prototype.onDrawBackground = function(a) {
this.flags.collapsed || 20 >= this.size[1] || !this.properties.show || !this._tex || this._tex.gl != a || (a.save(), a.drawImage(this._tex, 0, 0, this.size[0], this.size[1]), a.restore());
}, l.prototype.onExecute = function() {
var a = this.getInputData(0);
if (this.isOutputConnected(0)) {
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
var b = this.getInputData(1);
if (this.properties.uvcode || this.properties.pixelcode) {
var d = 512, e = 512;
a ? (d = a.width, e = a.height) : b && (d = b.width, e = b.height);
b || (b = GL.Texture.getWhiteTexture());
var g = c.getTextureType(this.properties.precision, a);
this._tex = a || this._tex ? c.getTargetTexture(a || this._tex, this._tex, this.properties.precision) : new GL.Texture(d, e, {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 k = "";
this.properties.pixelcode && (k = "result = " + this.properties.pixelcode, -1 != this.properties.pixelcode.indexOf(";") && (k = this.properties.pixelcode));
var f = this._shader;
if (!(this.has_error || f && this._shader_code == g + "|" + k)) {
var p = c.replaceCode(l.pixel_shader, {UV_CODE:g, PIXEL_CODE:k});
try {
f = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, p), this.boxcolor = "#00FF00";
} catch (Z) {
GL.Shader.dumpErrorToConsole(Z, Shader.SCREEN_VERTEX_SHADER, p);
this.boxcolor = "#FF0000";
this.has_error = !0;
return;
}
this._shader = f;
this._shader_code = g + "|" + k;
}
if (this._shader) {
var n = this.getInputData(2);
null != n ? this.properties.value = n : n = parseFloat(this.properties.value);
var h = this.graph.getTime();
this._tex.drawTo(function() {
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.CULL_FACE);
gl.disable(gl.BLEND);
a && a.bind(0);
b && b.bind(1);
var c = Mesh.getScreenQuad();
f.uniforms({u_texture:0, u_textureB:1, value:n, texSize:[d, e, 1 / d, 1 / e], time:h}).draw(c);
});
this.setOutputData(0, this._tex);
}
}
}
}
}, l.pixel_shader = "precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform vec4 texSize;\n\t\tuniform float time;\n\t\tuniform float value;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\t{{UV_CODE}};\n\t\t\tvec4 color4 = texture2D(u_texture, uv);\n\t\t\tvec3 color = color4.rgb;\n\t\t\tvec4 color4B = texture2D(u_textureB, uv);\n\t\t\tvec3 colorB = color4B.rgb;\n\t\t\tvec3 result = color;\n\t\t\tfloat alpha = 1.0;\n\t\t\t{{PIXEL_CODE}};\n\t\t\tgl_FragColor = vec4(result, alpha);\n\t\t}\n\t\t",
l.registerPreset = function(a, b) {
l.presets[a] = b;
}, l.registerPreset("", ""), l.registerPreset("bypass", "color"), l.registerPreset("add", "color + colorB * value"), l.registerPreset("substract", "(color - colorB) * value"), l.registerPreset("mate", "mix( color, colorB, color4B.a * value)"), l.registerPreset("invert", "vec3(1.0) - color"), l.registerPreset("multiply", "color * colorB * value"), l.registerPreset("divide", "(color / colorB) / value"), l.registerPreset("difference", "abs(color - colorB) * value"), l.registerPreset("max", "max(color, colorB) * value"),
l.registerPreset("min", "min(color, colorB) * value"), l.registerPreset("displace", "texture2D(u_texture, uv + (colorB.xy - vec2(0.5)) * value).xyz"), l.registerPreset("grayscale", "vec3(color.x + color.y + color.z) * value / 3.0"), l.registerPreset("saturation", "mix( vec3(color.x + color.y + color.z) / 3.0, color, value )"), l.registerPreset("normalmap", "\n\t\tfloat z0 = texture2D(u_texture, uv + vec2(-texSize.z, -texSize.w) ).x;\n\t\tfloat z1 = texture2D(u_texture, uv + vec2(0.0, -texSize.w) ).x;\n\t\tfloat z2 = texture2D(u_texture, uv + vec2(texSize.z, -texSize.w) ).x;\n\t\tfloat z3 = texture2D(u_texture, uv + vec2(-texSize.z, 0.0) ).x;\n\t\tfloat z4 = color.x;\n\t\tfloat z5 = texture2D(u_texture, uv + vec2(texSize.z, 0.0) ).x;\n\t\tfloat z6 = texture2D(u_texture, uv + vec2(-texSize.z, texSize.w) ).x;\n\t\tfloat z7 = texture2D(u_texture, uv + vec2(0.0, texSize.w) ).x;\n\t\tfloat z8 = texture2D(u_texture, uv + vec2(texSize.z, texSize.w) ).x;\n\t\tvec3 normal = vec3( z2 + 2.0*z4 + z7 - z0 - 2.0*z3 - z5, z5 + 2.0*z6 + z7 -z0 - 2.0*z1 - z2, 1.0 );\n\t\tnormal.xy *= value;\n\t\tresult.xyz = normalize(normal) * 0.5 + vec3(0.5);\n\t"),
l.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)"), l.prototype.onInspect = function(a) {
var b = this;
a.addCombo("Presets", "", {values:Object.keys(l.presets), callback:function(d) {
var c = l.presets[d];
c && (b.setProperty("pixelcode", c), b.title = d, a.refresh());
}});
}, H.registerNodeType("texture/operation", l), r.title = "Shader", r.desc = "Texture shader", r.widgets_info = {code:{type:"code", lang:"glsl"}, precision:{widget:"combo", values:c.MODE_VALUES}}, r.prototype.onPropertyChanged = function(a, b) {
if ("code" == a && (a = this.getShader())) {
b = a.uniformInfo;
if (this.inputs) {
for (var d = {}, c = 0; c < this.inputs.length; ++c) {
var e = this.getInputInfo(c);
e && (b[e.name] && !d[e.name] ? d[e.name] = !0 : (this.removeInput(c), c--));
}
}
for (c in b) {
if (e = a.uniformInfo[c], null !== e.loc && "time" != c) {
if (this._shader.samplers[c]) {
b = "texture";
} else {
switch(e.size) {
case 1:
b = "number";
break;
case 2:
b = "vec2";
break;
case 3:
b = "vec3";
break;
case 4:
b = "vec4";
break;
case 9:
b = "mat3";
break;
case 16:
b = "mat4";
break;
default:
continue;
}
}
d = this.findInputSlot(c);
if (-1 != d && (e = this.getInputInfo(d))) {
if (e.type == b) {
continue;
}
this.removeInput(d, b);
}
this.addInput(c, b);
}
}
}
}, r.prototype.getShader = function() {
if (this._shader && this._shader_code == this.properties.code) {
return this._shader;
}
this._shader_code = this.properties.code;
this._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, this.properties.code), this.boxcolor = "green";
return this._shader;
}, r.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getShader();
if (a) {
var b = 0, d = null;
if (this.inputs) {
for (var e = 0; e < this.inputs.length; ++e) {
var g = this.getInputInfo(e), k = this.getInputData(e);
null != k && (k.constructor === GL.Texture && (k.bind(b), d || (d = k), k = b, b++), a.setUniform(g.name, k));
}
}
var f = this._uniforms;
b = c.getTextureType(this.properties.precision, d);
e = this.properties.width | 0;
g = this.properties.height | 0;
0 == e && (e = d ? d.width : gl.canvas.width);
0 == g && (g = d ? d.height : gl.canvas.height);
f.texSize[0] = e;
f.texSize[1] = g;
f.texSize[2] = 1 / e;
f.texSize[3] = 1 / g;
f.time = this.graph.getTime();
f.u_value = this.properties.u_value;
f.u_color.set(this.properties.u_color);
this._tex && this._tex.type == b && this._tex.width == e && this._tex.height == g || (this._tex = new GL.Texture(e, g, {type:b, format:gl.RGBA, filter:gl.LINEAR}));
this._tex.drawTo(function() {
a.uniforms(f).draw(GL.Mesh.getScreenQuad());
});
this.setOutputData(0, this._tex);
}
}
}, r.pixel_shader = "precision highp float;\n\nvarying vec2 v_coord;\nuniform float time; //time in seconds\nuniform vec4 texSize; //tex resolution\nuniform float u_value;\nuniform vec4 u_color;\n\nvoid main() {\n\tvec2 uv = v_coord;\n\tvec3 color = vec3(0.0);\n\t//your code here\n\tcolor.xy=uv;\n\n\tgl_FragColor = vec4(color, 1.0);\n}\n", H.registerNodeType("texture/shader", r), m.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, m.title = "Scale/Offset", m.desc = "Applies an scaling and offseting",
m.prototype.onExecute = function() {
var a = this.getInputData(0);
if (this.isOutputConnected(0) && a) {
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
var b = a.width, d = a.height, e = this.precision === c.LOW ? gl.UNSIGNED_BYTE : gl.HIGH_PRECISION_FORMAT;
this.precision === c.DEFAULT && (e = a.type);
this._tex && this._tex.width == b && this._tex.height == d && this._tex.type == e || (this._tex = new GL.Texture(b, d, {type:e, format:gl.RGBA, filter:gl.LINEAR}));
var g = this._shader;
g || (g = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, m.pixel_shader));
var k = this.getInputData(1);
k ? (this.properties.scale[0] = k[0], this.properties.scale[1] = k[1]) : k = this.properties.scale;
var f = this.getInputData(2);
f ? (this.properties.offset[0] = f[0], this.properties.offset[1] = f[1]) : f = 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 b = Mesh.getScreenQuad();
g.uniforms({u_texture:0, u_scale:k, u_offset:f}).draw(b);
});
this.setOutputData(0, this._tex);
}
}
}, m.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", H.registerNodeType("texture/scaleOffset", m), D.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, D.title = "Warp", D.desc = "Texture warp operation",
D.prototype.onExecute = function() {
var a = this.getInputData(0);
if (this.isOutputConnected(0)) {
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
var b = this.getInputData(1), d = 512, e = 512;
a ? (d = a.width, e = a.height) : b && (d = b.width, e = b.height);
this._tex = a || this._tex ? c.getTargetTexture(a || this._tex, this._tex, this.properties.precision) : new GL.Texture(d, e, {type:this.precision === c.LOW ? gl.UNSIGNED_BYTE : gl.HIGH_PRECISION_FORMAT, format:gl.RGBA, filter:gl.LINEAR});
var g = this._shader;
g || (g = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, D.pixel_shader));
d = this.getInputData(2);
null != d ? this.properties.factor = d : d = parseFloat(this.properties.factor);
var k = this._uniforms;
k.u_factor = d;
k.u_scale.set(this.properties.scale);
k.u_offset.set(this.properties.offset);
this._tex.drawTo(function() {
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.CULL_FACE);
gl.disable(gl.BLEND);
a && a.bind(0);
b && b.bind(1);
var d = Mesh.getScreenQuad();
g.uniforms(k).draw(d);
});
this.setOutputData(0, this._tex);
}
}
}, D.pixel_shader = "precision highp float;\n\t\t\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tvarying vec2 v_coord;\n\t\tuniform float u_factor;\n\t\tuniform vec2 u_scale;\n\t\tuniform vec2 u_offset;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 uv = v_coord;\n\t\t\tuv += ( texture2D(u_textureB, uv).rg - vec2(0.5)) * u_factor * u_scale + u_offset;\n\t\t\tgl_FragColor = texture2D(u_texture, uv);\n\t\t}\n\t\t", H.registerNodeType("texture/warp", D), z.title = "to Viewport", z.desc =
"Texture to viewport", z._prev_viewport = new Float32Array(4), z.prototype.onDrawBackground = function(a) {
if (!(this.flags.collapsed || 40 >= this.size[1])) {
var b = this.getInputData(0);
b && a.drawImage(a == gl ? b : gl.canvas, 10, 30, this.size[0] - 20, this.size[1] - 40);
}
}, z.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a) {
this.properties.disable_alpha ? gl.disable(gl.BLEND) : (gl.enable(gl.BLEND), this.properties.additive ? gl.blendFunc(gl.SRC_ALPHA, gl.ONE) : gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA));
gl.disable(gl.DEPTH_TEST);
var b = this.properties.gamma || 1.0;
this.isInputConnected(1) && (b = this.getInputData(1));
a.setParameter(gl.TEXTURE_MAG_FILTER, this.properties.filter ? gl.LINEAR : gl.NEAREST);
var d = z._prev_viewport;
d.set(gl.viewport_data);
var c = this.properties.viewport;
gl.viewport(d[0] + d[2] * c[0], d[1] + d[3] * c[1], d[2] * c[2], d[3] * c[3]);
gl.getViewport();
this.properties.antialiasing ? (z._shader || (z._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, z.aa_pixel_shader)), c = Mesh.getScreenQuad(), a.bind(0), z._shader.uniforms({u_texture:0, uViewportSize:[a.width, a.height], u_igamma:1 / b, inverseVP:[1 / a.width, 1 / a.height]}).draw(c)) : 1.0 != b ? (z._gamma_shader || (z._gamma_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, z.gamma_pixel_shader)), a.toViewport(z._gamma_shader, {u_texture:0, u_igamma:1 / b})) : a.toViewport();
gl.viewport(d[0], d[1], d[2], d[3]);
}
}, z.prototype.onGetInputs = function() {
return [["gamma", "number"]];
}, z.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",
z.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", H.registerNodeType("texture/toviewport", z), A.title = "Copy", A.desc = "Copy Texture", A.widgets_info = {size:{widget:"combo", values:[0, 32, 64, 128, 256, 512, 1024,
2048]}, precision:{widget:"combo", values:c.MODE_VALUES}}, A.prototype.onExecute = function() {
var a = this.getInputData(0);
if ((a || this._temp_texture) && this.isOutputConnected(0)) {
if (a) {
var b = a.width, d = a.height;
0 != this.properties.size && (d = b = this.properties.size);
var e = this._temp_texture, g = a.type;
this.properties.precision === c.LOW ? g = gl.UNSIGNED_BYTE : this.properties.precision === c.HIGH && (g = gl.HIGH_PRECISION_FORMAT);
e && e.width == b && e.height == d && e.type == g || (e = gl.LINEAR, this.properties.generate_mipmaps && isPowerOfTwo(b) && isPowerOfTwo(d) && (e = gl.LINEAR_MIPMAP_LINEAR), this._temp_texture = new GL.Texture(b, d, {type:g, format:gl.RGBA, minFilter:e, magFilter:gl.LINEAR}));
a.copyTo(this._temp_texture);
this.properties.generate_mipmaps && (this._temp_texture.bind(0), gl.generateMipmap(this._temp_texture.texture_type), this._temp_texture.unbind(0));
}
this.setOutputData(0, this._temp_texture);
}
}, H.registerNodeType("texture/copy", A), y.title = "Downsample", y.desc = "Downsample Texture", y.widgets_info = {iterations:{type:"number", step:1, precision:0, min:0}, precision:{widget:"combo", values:c.MODE_VALUES}}, y.prototype.onExecute = function() {
var a = this.getInputData(0);
if ((a || this._temp_texture) && this.isOutputConnected(0) && a && a.texture_type === GL.TEXTURE_2D) {
if (1 > this.properties.iterations) {
this.setOutputData(0, a);
} else {
var b = y._shader;
b || (y._shader = b = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, y.pixel_shader));
var d = a.width | 0, e = a.height | 0, g = a.type;
this.properties.precision === c.LOW ? g = gl.UNSIGNED_BYTE : this.properties.precision === c.HIGH && (g = gl.HIGH_PRECISION_FORMAT);
var k = this.properties.iterations || 1, f = a, p = [];
g = {type:g, format:a.format};
var n = vec2.create(), h = {u_offset:n};
this._texture && GL.Texture.releaseTemporary(this._texture);
for (var l = 0; l < k; ++l) {
n[0] = 1 / d;
n[1] = 1 / e;
d = d >> 1 || 0;
e = e >> 1 || 0;
a = GL.Texture.getTemporary(d, e, g);
p.push(a);
f.setParameter(GL.TEXTURE_MAG_FILTER, GL.NEAREST);
f.copyTo(a, b, h);
if (1 == d && 1 == e) {
break;
}
f = a;
}
this._texture = p.pop();
for (l = 0; l < p.length; ++l) {
GL.Texture.releaseTemporary(p[l]);
}
this.properties.generate_mipmaps && (this._texture.bind(0), gl.generateMipmap(this._texture.texture_type), this._texture.unbind(0));
this.setOutputData(0, this._texture);
}
}
}, y.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",
H.registerNodeType("texture/downsample", y), C.title = "Resize", C.desc = "Resize Texture", C.widgets_info = {iterations:{type:"number", step:1, precision:0, min:0}, precision:{widget:"combo", values:c.MODE_VALUES}}, C.prototype.onExecute = function() {
var a = this.getInputData(0);
if ((a || this._temp_texture) && this.isOutputConnected(0) && a && a.texture_type === GL.TEXTURE_2D) {
var b = this.properties.size[0] | 0, d = this.properties.size[1] | 0;
0 == b && (b = a.width);
0 == d && (d = a.height);
var e = a.type;
this.properties.precision === c.LOW ? e = gl.UNSIGNED_BYTE : this.properties.precision === c.HIGH && (e = gl.HIGH_PRECISION_FORMAT);
this._texture && this._texture.width == b && this._texture.height == d && this._texture.type == e || (this._texture = new GL.Texture(b, d, {type:e}));
a.copyTo(this._texture);
this.properties.generate_mipmaps && (this._texture.bind(0), gl.generateMipmap(this._texture.texture_type), this._texture.unbind(0));
this.setOutputData(0, this._texture);
}
}, H.registerNodeType("texture/resize", C), f.title = "Average", f.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.", f.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);
}, f.prototype.onPreRenderExecute = function() {
this.updateAverage();
}, f.prototype.updateAverage = function() {
var a = this.getInputData(0);
if (a && (this.isOutputConnected(0) || this.isOutputConnected(1) || this.isOutputConnected(2))) {
if (!f._shader) {
f._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, f.pixel_shader);
for (var b = new Float32Array(16), d = 0; d < b.length; ++d) {
b[d] = Math.random();
}
f._shader.uniforms({u_samples_a:b.subarray(0, 16), u_samples_b:b.subarray(16, 32)});
}
d = this._temp_texture;
b = gl.UNSIGNED_BYTE;
a.type != b && (b = gl.FLOAT);
d && d.type == b || (this._temp_texture = new GL.Texture(1, 1, {type:b, format:gl.RGBA, filter:gl.NEAREST}));
this._uniforms.u_mipmap_offset = 0;
this.properties.high_quality && (this._temp_pot2_texture && this._temp_pot2_texture.type == b || (this._temp_pot2_texture = new GL.Texture(512, 512, {type:b, 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 c = f._shader, e = this._uniforms;
e.u_mipmap_offset = this.properties.mipmap_offset;
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.BLEND);
this._temp_texture.drawTo(function() {
a.toViewport(c, e);
});
if (this.isOutputConnected(1) || this.isOutputConnected(2)) {
if (d = this._temp_texture.getPixels()) {
var g = this._luminance;
b = this._temp_texture.type;
g.set(d);
b == gl.UNSIGNED_BYTE && vec4.scale(g, g, 1 / 255);
}
}
}
}, f.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",
H.registerNodeType("texture/average", f), E.title = "Smooth", E.desc = "Smooth texture over time", E.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
E._shader || (E._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, E.pixel_shader));
var b = this._temp_texture;
b && b.type == a.type && b.width == a.width && b.height == a.height || (b = {type:a.type, format:gl.RGBA, filter:gl.NEAREST}, this._temp_texture = new GL.Texture(a.width, a.height, b), this._temp_texture2 = new GL.Texture(a.width, a.height, b), a.copyTo(this._temp_texture2));
b = this._temp_texture;
var d = this._temp_texture2, c = E._shader, e = this._uniforms;
e.u_factor = 1.0 - this.getInputOrProperty("factor");
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
b.drawTo(function() {
d.bind(1);
a.toViewport(c, e);
});
this.setOutputData(0, b);
this._temp_texture = d;
this._temp_texture2 = b;
}
}, E.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", H.registerNodeType("texture/temporal_smooth", E), B.title = "Lineal Avg Smooth", B.desc = "Smooth texture linearly over time", B["@samples"] = {type:"number",
min:1, max:64, step:1, precision:1}, B.prototype.getPreviewTexture = function() {
return this._temp_texture2;
}, B.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
B._shader || (B._shader_copy = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, B.pixel_shader_copy), B._shader_avg = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, B.pixel_shader_avg));
var b = Math.clamp(this.properties.samples, 0, 64), d = this.frame, c = this.properties.frames_interval;
if (0 == c || 0 == d % c) {
d = this._temp_texture;
d && d.type == a.type && d.width == b || (d = {type:a.type, format:gl.RGBA, filter:gl.NEAREST}, this._temp_texture = new GL.Texture(b, 1, d), this._temp_texture2 = new GL.Texture(b, 1, d), this._temp_texture_out = new GL.Texture(1, 1, d));
var e = this._temp_texture, g = this._temp_texture2, k = B._shader_copy, f = B._shader_avg, p = this._uniforms;
p.u_samples = b;
p.u_isamples = 1.0 / b;
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
e.drawTo(function() {
g.bind(1);
a.toViewport(k, p);
});
this._temp_texture_out.drawTo(function() {
e.toViewport(f, p);
});
this.setOutputData(0, this._temp_texture_out);
this._temp_texture = g;
this._temp_texture2 = e;
} else {
this.setOutputData(0, this._temp_texture_out);
}
this.setOutputData(1, this._temp_texture2);
this.frame++;
}
}, B.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", B.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",
H.registerNodeType("texture/linear_avg_smooth", B), t.title = "Image to Texture", t.desc = "Uploads an image to the GPU", t.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a) {
var b = a.videoWidth || a.width, d = a.videoHeight || a.height;
if (a.gltexture) {
this.setOutputData(0, a.gltexture);
} else {
var c = this._temp_texture;
c && c.width == b && c.height == d || (this._temp_texture = new GL.Texture(b, d, {format:gl.RGBA, filter:gl.LINEAR}));
try {
this._temp_texture.uploadImage(a);
} catch (X) {
console.error("image comes from an unsafe location, cannot be uploaded to webgl: " + X);
return;
}
this.setOutputData(0, this._temp_texture);
}
}
}, H.registerNodeType("texture/imageToTexture", t), G.widgets_info = {texture:{widget:"texture"}, precision:{widget:"combo", values:c.MODE_VALUES}}, G.title = "LUT", G.desc = "Apply LUT to Texture", G.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (this.properties.precision === c.PASS_THROUGH || !1 === this.properties.enabled) {
this.setOutputData(0, a);
} else {
if (a) {
var b = this.getInputData(1);
b || (b = c.getTexture(this.properties.texture));
if (b) {
b.bind(0);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.bindTexture(gl.TEXTURE_2D, null);
var d = this.properties.intensity;
this.isInputConnected(2) && (this.properties.intensity = d = this.getInputData(2));
this._tex = c.getTargetTexture(a, this._tex, this.properties.precision);
this._tex.drawTo(function() {
b.bind(1);
a.toViewport(G._shader, {u_texture:0, u_textureB:1, u_amount:d});
});
this.setOutputData(0, this._tex);
} else {
this.setOutputData(0, a);
}
}
}
}
}, 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 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",
H.registerNodeType("texture/LUT", G), p.widgets_info = {texture:{widget:"texture"}, precision:{widget:"combo", values:c.MODE_VALUES}}, p.title = "Encode", p.desc = "Apply a texture atlas to encode a texture", p.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (this.properties.precision === c.PASS_THROUGH || !1 === this.properties.enabled) {
this.setOutputData(0, a);
} else {
if (a) {
var b = this.getInputData(1);
b || (b = c.getTexture(this.properties.texture));
if (b) {
b.bind(0);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, this.properties.filter ? gl.LINEAR : gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, this.properties.filter ? gl.LINEAR : gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.bindTexture(gl.TEXTURE_2D, null);
var d = this._uniforms;
d.u_row_simbols = Math.floor(this.properties.num_row_symbols);
d.u_symbol_size = this.properties.symbol_size;
d.u_brightness = this.properties.brightness;
d.u_invert = this.properties.invert ? 1 : 0;
d.u_colorize = this.properties.colorize ? 1 : 0;
this._tex = c.getTargetTexture(a, this._tex, this.properties.precision);
d.u_res[0] = this._tex.width;
d.u_res[1] = this._tex.height;
this._tex.bind(0);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
this._tex.drawTo(function() {
b.bind(1);
a.toViewport(p._shader, d);
});
this.properties.generate_mipmaps && (this._tex.bind(0), gl.generateMipmap(this._tex.texture_type), this._tex.unbind(0));
this.setOutputData(0, this._tex);
} else {
this.setOutputData(0, a);
}
}
}
}
}, p.pixel_shader = "precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform sampler2D u_textureB;\n\t\tuniform float u_row_simbols;\n\t\tuniform float u_symbol_size;\n\t\tuniform float u_brightness;\n\t\tuniform float u_invert;\n\t\tuniform float u_colorize;\n\t\tuniform vec2 u_res;\n\t\t\n\t\tvoid main() {\n\t\t\tvec2 total_symbols = u_res / u_symbol_size;\n\t\t\tvec2 uv = floor(v_coord * total_symbols) / total_symbols; //pixelate \n\t\t\tvec2 local_uv = mod(v_coord * u_res, u_symbol_size) / u_symbol_size;\n\t\t\tlowp vec4 textureColor = texture2D(u_texture, uv );\n\t\t\tfloat lum = clamp(u_brightness * (textureColor.x + textureColor.y + textureColor.z)/3.0,0.0,1.0);\n\t\t\tif( u_invert == 1.0 ) lum = 1.0 - lum;\n\t\t\tfloat index = floor( lum * (u_row_simbols * u_row_simbols - 1.0));\n\t\t\tfloat col = mod( index, u_row_simbols );\n\t\t\tfloat row = u_row_simbols - floor( index / u_row_simbols ) - 1.0;\n\t\t\tvec2 simbol_uv = ( vec2( col, row ) + local_uv ) / u_row_simbols;\n\t\t\tvec4 color = texture2D( u_textureB, simbol_uv );\n\t\t\tif(u_colorize == 1.0)\n\t\t\t\tcolor *= textureColor;\n\t\t\tgl_FragColor = color;\n\t\t}\n\t\t",
H.registerNodeType("texture/encode", p), 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 b = gl.RGB, d = 0, c = 0; 4 > c; c++) {
this.isOutputConnected(c) ? (this._channels[c] && this._channels[c].width == a.width && this._channels[c].height == a.height && this._channels[c].type == a.type && this._channels[c].format == b || (this._channels[c] = new GL.Texture(a.width, a.height, {type:a.type, format:b, filter:gl.LINEAR})), d++) : this._channels[c] = null;
}
if (d) {
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var e = Mesh.getScreenQuad(), g = n._shader, k = [[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]];
for (c = 0; 4 > c; c++) {
this._channels[c] && (this._channels[c].drawTo(function() {
a.bind(0);
g.uniforms({u_texture:0, u_mask:k[c]}).draw(e);
}), this.setOutputData(c, this._channels[c]));
}
}
}
}, 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", H.registerNodeType("texture/textureChannels", n), k.title = "Channels to Texture", k.desc = "Split texture channels", k.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, k.prototype.onExecute =
function() {
var a = c.getWhiteTexture(), b = this.getInputData(0) || a, d = this.getInputData(1) || a, e = this.getInputData(2) || a, g = this.getInputData(3) || a;
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var f = Mesh.getScreenQuad();
k._shader || (k._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, k.pixel_shader));
var p = k._shader;
a = Math.max(b.width, d.width, e.width, g.width);
var n = Math.max(b.height, d.height, e.height, g.height), h = this.properties.precision == c.HIGH ? c.HIGH_PRECISION_FORMAT : gl.UNSIGNED_BYTE;
this._texture && this._texture.width == a && this._texture.height == n && this._texture.type == h || (this._texture = new GL.Texture(a, n, {type:h, format:gl.RGBA, filter:gl.LINEAR}));
a = this._color;
a[0] = this.properties.R;
a[1] = this.properties.G;
a[2] = this.properties.B;
a[3] = this.properties.A;
var l = this._uniforms;
this._texture.drawTo(function() {
b.bind(0);
d.bind(1);
e.bind(2);
g.bind(3);
p.uniforms(l).draw(f);
});
this.setOutputData(0, this._texture);
}, k.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",
H.registerNodeType("texture/channelsTexture", k), a.title = "Color", a.desc = "Generates a 1x1 texture with a constant color", a.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, a.prototype.onDrawBackground = function(a) {
var b = this.properties.color;
a.fillStyle = "rgb(" + Math.floor(255 * Math.clamp(b[0], 0, 1)) + "," + Math.floor(255 * Math.clamp(b[1], 0, 1)) + "," + Math.floor(255 * Math.clamp(b[2], 0, 1)) + ")";
this.flags.collapsed ? this.boxcolor = a.fillStyle : a.fillRect(0, 0, this.size[0], this.size[1]);
}, a.prototype.onExecute = function() {
var a = this.properties.precision == c.HIGH ? c.HIGH_PRECISION_FORMAT : gl.UNSIGNED_BYTE;
this._tex && this._tex.type == a || (this._tex = new GL.Texture(1, 1, {format:gl.RGBA, type:a, minFilter:gl.NEAREST}));
a = this.properties.color;
if (this.inputs) {
for (var b = 0; b < this.inputs.length; b++) {
var d = this.inputs[b], e = this.getInputData(b);
if (void 0 !== e) {
switch(d.name) {
case "RGB":
case "RGBA":
a.set(e);
break;
case "R":
a[0] = e;
break;
case "G":
a[1] = e;
break;
case "B":
a[2] = e;
break;
case "A":
a[3] = e;
}
}
}
}
0.001 < vec4.sqrDist(this._tex_color, a) && (this._tex_color.set(a), this._tex.fill(a));
this.setOutputData(0, this._tex);
}, a.prototype.onGetInputs = function() {
return [["RGB", "vec3"], ["RGBA", "vec4"], ["R", "number"], ["G", "number"], ["B", "number"], ["A", "number"]];
}, H.registerNodeType("texture/color", a), b.title = "Gradient", b.desc = "Generates a gradient", b["@A"] = {type:"color"}, b["@B"] = {type:"color"}, b["@texture_size"] = {type:"enum", values:[32, 64, 128, 256, 512]}, b.prototype.onExecute = function() {
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var a = GL.Mesh.getScreenQuad(), d = b._shader, c = this.getInputData(0);
c || (c = this.properties.A);
var e = this.getInputData(1);
e || (e = this.properties.B);
for (var g = 2; g < this.inputs.length; g++) {
var k = this.inputs[g], f = this.getInputData(g);
void 0 !== f && (this.properties[k.name] = f);
}
var p = this._uniforms;
this._uniforms.u_angle = this.properties.angle * DEG2RAD;
this._uniforms.u_scale = this.properties.scale;
vec3.copy(p.u_colorA, c);
vec3.copy(p.u_colorB, e);
c = parseInt(this.properties.texture_size);
this._tex && this._tex.width == c || (this._tex = new GL.Texture(c, c, {format:gl.RGB, filter:gl.LINEAR}));
this._tex.drawTo(function() {
d.uniforms(p).draw(a);
});
this.setOutputData(0, this._tex);
}, b.prototype.onGetInputs = function() {
return [["angle", "number"], ["scale", "number"]];
}, b.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",
H.registerNodeType("texture/gradient", b), d.title = "Mix", d.desc = "Generates a texture mixing two textures", d.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, d.prototype.onExecute = function() {
var a = this.getInputData(0);
if (this.isOutputConnected(0)) {
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
var b = this.getInputData(1);
if (a && b) {
var e = this.getInputData(2), g = this.getInputData(3);
this._tex = c.getTargetTexture(this.properties.size_from_biggest && b.width > a.width ? b : a, this._tex, this.properties.precision);
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var k = Mesh.getScreenQuad(), f = null, p = this._uniforms;
e ? (f = d._shader_tex, f || (f = d._shader_tex = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, d.pixel_shader, {MIX_TEX:""}))) : (f = d._shader_factor, f || (f = d._shader_factor = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, d.pixel_shader)), g = null == g ? this.properties.factor : g, p.u_mix.set([g, g, g, g]));
var n = this.properties.invert;
this._tex.drawTo(function() {
a.bind(n ? 1 : 0);
b.bind(n ? 0 : 1);
e && e.bind(2);
f.uniforms(p).draw(k);
});
this.setOutputData(0, this._tex);
}
}
}
}, d.prototype.onGetInputs = function() {
return [["factor", "number"]];
}, d.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",
H.registerNodeType("texture/mix", d), e.title = "Edges", e.desc = "Detects edges", e.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, e.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
if (a) {
this._tex = c.getTargetTexture(a, this._tex, this.properties.precision);
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var b = Mesh.getScreenQuad(), d = e._shader, g = this.properties.invert, k = this.properties.factor, f = this.properties.threshold ? 1 : 0;
this._tex.drawTo(function() {
a.bind(0);
d.uniforms({u_texture:0, u_isize:[1 / a.width, 1 / a.height], u_factor:k, u_threshold:f, u_invert:g ? 1 : 0}).draw(b);
});
this.setOutputData(0, this._tex);
}
}
}
}, e.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",
H.registerNodeType("texture/edges", e), 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 b = gl.UNSIGNED_BYTE;
this.properties.high_precision && (b = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT);
this._temp_texture && this._temp_texture.type == b && this._temp_texture.width == a.width && this._temp_texture.height == a.height || (this._temp_texture = new GL.Texture(a.width, a.height, {type:b, format:gl.RGBA, filter:gl.LINEAR}));
var d = this._uniforms;
b = this.properties.distance;
this.isInputConnected(1) && (b = this.getInputData(1), this.properties.distance = b);
var c = this.properties.range;
this.isInputConnected(2) && (c = this.getInputData(2), this.properties.range = c);
d.u_distance = b;
d.u_range = c;
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var e = Mesh.getScreenQuad();
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, {ONLY_DEPTH:""}));
var k = this.properties.only_depth ? g._shader_onlydepth : g._shader;
b = null;
b = a.near_far_planes ? a.near_far_planes : window.LS && LS.Renderer._main_camera ? LS.Renderer._main_camera._uniforms.u_camera_planes : [0.1, 1000];
d.u_camera_planes = b;
this._temp_texture.drawTo(function() {
a.bind(0);
k.uniforms(d).draw(e);
});
this._temp_texture.near_far_planes = b;
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",
H.registerNodeType("texture/depth_range", g), w.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, w.title = "Linear Depth", w.desc = "Creates a color texture with linear depth", w.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (a && (a.format == gl.DEPTH_COMPONENT || a.format == gl.DEPTH_STENCIL)) {
var b = this.properties.precision == c.HIGH ? gl.HIGH_PRECISION_FORMAT : gl.UNSIGNED_BYTE;
this._temp_texture && this._temp_texture.type == b && this._temp_texture.width == a.width && this._temp_texture.height == a.height || (this._temp_texture = new GL.Texture(a.width, a.height, {type:b, format:gl.RGB, filter:gl.LINEAR}));
var d = this._uniforms;
d.u_invert = this.properties.invert ? 1 : 0;
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var e = Mesh.getScreenQuad();
w._shader || (w._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, w.pixel_shader));
var g = w._shader;
b = null;
b = a.near_far_planes ? a.near_far_planes : window.LS && LS.Renderer._main_camera ? LS.Renderer._main_camera._uniforms.u_camera_planes : [0.1, 1000];
d.u_camera_planes = b;
d.u_ires.set([0, 0]);
this._temp_texture.drawTo(function() {
a.bind(0);
g.uniforms(d).draw(e);
});
this._temp_texture.near_far_planes = b;
this.setOutputData(0, this._temp_texture);
}
}
}, w.pixel_shader = "precision highp float;\n\t\tprecision highp float;\n\t\tvarying vec2 v_coord;\n\t\tuniform sampler2D u_texture;\n\t\tuniform vec2 u_camera_planes;\n\t\tuniform int u_invert;\n\t\tuniform vec2 u_ires;\n\t\t\n\t\tvoid main() {\n\t\t\tfloat zNear = u_camera_planes.x;\n\t\t\tfloat zFar = u_camera_planes.y;\n\t\t\tfloat depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\t\t\tfloat f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\t\t\tif( u_invert == 1 )\n\t\t\t\tf = 1.0 - f;\n\t\t\tgl_FragColor = vec4(vec3(f),1.0);\n\t\t}\n\t\t",
H.registerNodeType("texture/linear_depth", w), v.title = "Blur", v.desc = "Blur a texture", v.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, v.max_iterations = 20, v.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
var b = this._final_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (b = this._final_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
var d = this.properties.iterations;
this.isInputConnected(1) && (d = this.getInputData(1), this.properties.iterations = d);
d = Math.min(Math.floor(d), v.max_iterations);
if (0 == d) {
this.setOutputData(0, a);
} else {
var c = this.properties.intensity;
this.isInputConnected(2) && (c = this.getInputData(2), this.properties.intensity = c);
var e = H.camera_aspect;
e || void 0 === window.gl || (e = gl.canvas.height / gl.canvas.width);
e || (e = 1);
e = this.properties.preserve_aspect ? e : 1;
var g = this.properties.scale || [1, 1];
a.applyBlur(e * g[0], g[1], c, b);
for (a = 1; a < d; ++a) {
b.applyBlur(e * g[0] * (a + 1), g[1] * (a + 1), c);
}
this.setOutputData(0, b);
}
}
}, H.registerNodeType("texture/blur", v), J.prototype.applyFX = function(a, b, d, c) {
var e = a.width, g = a.height, k = {format:a.format, type:a.type, minFilter:GL.LINEAR, magFilter:GL.LINEAR, wrap:gl.CLAMP_TO_EDGE}, f = this._uniforms, p = this._textures, n = J._cut_shader;
n || (n = J._cut_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, J.cut_pixel_shader));
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.BLEND);
f.u_threshold = this.threshold;
var h = p[0] = GL.Texture.getTemporary(e, g, k);
a.blit(h, n.uniforms(f));
var l = h, m = this.iterations;
m = Math.clamp(m, 1, 16) | 0;
var r = f.u_texel_size, q = this.intensity;
f.u_intensity = 1;
f.u_delta = this.scale;
n = J._shader;
n || (n = J._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, J.scale_pixel_shader));
for (var P = 1; P < m; P++) {
e >>= 1;
1 < (g | 0) && (g >>= 1);
if (2 > e) {
break;
}
h = p[P] = GL.Texture.getTemporary(e, g, k);
r[0] = 1 / l.width;
r[1] = 1 / l.height;
l.blit(h, n.uniforms(f));
l = h;
}
c && (r[0] = 1 / l.width, r[1] = 1 / l.height, f.u_intensity = q, f.u_delta = 1, l.blit(c, n.uniforms(f)));
gl.enable(gl.BLEND);
gl.blendFunc(gl.ONE, gl.ONE);
f.u_intensity = this.persistence;
f.u_delta = 0.5;
for (P -= 2; 0 <= P; P--) {
h = p[P], p[P] = null, r[0] = 1 / l.width, r[1] = 1 / l.height, l.blit(h, n.uniforms(f)), GL.Texture.releaseTemporary(l), l = h;
}
gl.disable(gl.BLEND);
d && l.blit(d);
if (b) {
var t = this.dirt_texture, V = this.dirt_factor;
f.u_intensity = q;
n = t ? J._dirt_final_shader : J._final_shader;
n || (n = t ? J._dirt_final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, J.final_pixel_shader, {USE_DIRT:""}) : J._final_shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, J.final_pixel_shader));
b.drawTo(function() {
a.bind(0);
l.bind(1);
t && (n.setUniform("u_dirt_factor", V), n.setUniform("u_dirt_texture", t.bind(2)));
n.toViewport(f);
});
}
GL.Texture.releaseTemporary(l);
}, J.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}", J.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}",
J.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}",
K.title = "Glow", K.desc = "Filters a texture giving it a glow effect", K.widgets_info = {iterations:{type:"number", min:0, max:16, step:1, precision:0}, threshold:{type:"number", min:0, max:10, step:0.01, precision:2}, precision:{widget:"combo", values:c.MODE_VALUES}}, K.prototype.onGetInputs = function() {
return [["enabled", "boolean"], ["threshold", "number"], ["intensity", "number"], ["persistence", "number"], ["iterations", "number"], ["dirt_factor", "number"]];
}, K.prototype.onGetOutputs = function() {
return [["average", "Texture"]];
}, K.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isAnyOutputConnected()) {
if (this.properties.precision === c.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) {
this.setOutputData(0, a);
} else {
var b = this.fx;
b.threshold = this.getInputOrProperty("threshold");
b.iterations = this.getInputOrProperty("iterations");
b.intensity = this.getInputOrProperty("intensity");
b.persistence = this.getInputOrProperty("persistence");
b.dirt_texture = this.getInputData(1);
b.dirt_factor = this.getInputOrProperty("dirt_factor");
b.scale = this.properties.scale;
var d = c.getTextureType(this.properties.precision, a), e = null;
this.isOutputConnected(2) && (e = this._average_texture, e && e.type == a.type && e.format == a.format || (e = this._average_texture = new GL.Texture(1, 1, {type:a.type, format:a.format, filter:gl.LINEAR})));
var g = null;
this.isOutputConnected(1) && (g = this._glow_texture, g && g.width == a.width && g.height == a.height && g.type == d && g.format == a.format || (g = this._glow_texture = new GL.Texture(a.width, a.height, {type:d, format:a.format, filter:gl.LINEAR})));
var k = null;
this.isOutputConnected(0) && (k = this._final_texture, k && k.width == a.width && k.height == a.height && k.type == d && k.format == a.format || (k = this._final_texture = new GL.Texture(a.width, a.height, {type:d, format:a.format, filter:gl.LINEAR})));
b.applyFX(a, k, g, e);
this.isOutputConnected(0) && this.setOutputData(0, k);
this.isOutputConnected(1) && this.setOutputData(1, e);
this.isOutputConnected(2) && this.setOutputData(2, g);
}
}
}, H.registerNodeType("texture/glow", K), L.title = "Kuwahara Filter", L.desc = "Filters a texture giving an artistic oil canvas painting", L.max_radius = 10, L._shaders = [], L.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
var b = this._temp_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
b = this.properties.radius;
b = Math.min(Math.floor(b), L.max_radius);
if (0 == b) {
this.setOutputData(0, a);
} else {
var d = this.properties.intensity, c = H.camera_aspect;
c || void 0 === window.gl || (c = gl.canvas.height / gl.canvas.width);
c || (c = 1);
c = this.properties.preserve_aspect ? c : 1;
L._shaders[b] || (L._shaders[b] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, L.pixel_shader, {RADIUS:b.toFixed(0)}));
var e = L._shaders[b], g = GL.Mesh.getScreenQuad();
a.bind(0);
this._temp_texture.drawTo(function() {
e.uniforms({u_texture:0, u_intensity:d, u_resolution:[a.width, a.height], u_iResolution:[1 / a.width, 1 / a.height]}).draw(g);
});
this.setOutputData(0, this._temp_texture);
}
}
}, L.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",
H.registerNodeType("texture/kuwahara", L), M.title = "XDoG Filter", M.desc = "Filters a texture giving an artistic ink style", M.max_radius = 10, M._shaders = [], M.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
var b = this._temp_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
M._xdog_shader || (M._xdog_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, M.xdog_pixel_shader));
var d = M._xdog_shader, c = GL.Mesh.getScreenQuad(), e = this.properties.sigma, g = this.properties.k, k = this.properties.p, f = this.properties.epsilon, p = this.properties.phi;
a.bind(0);
this._temp_texture.drawTo(function() {
d.uniforms({src:0, sigma:e, k:g, p:k, epsilon:f, phi:p, cvsWidth:a.width, cvsHeight:a.height}).draw(c);
});
this.setOutputData(0, this._temp_texture);
}
}, M.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}",
H.registerNodeType("texture/xDoG", M), u.title = "Webcam", u.desc = "Webcam texture", u.is_webcam_open = !1, u.prototype.openStream = function() {
if (navigator.getUserMedia) {
this._waiting_confirmation = !0;
navigator.mediaDevices.getUserMedia({audio:!1, video:{facingMode:this.properties.facingMode}}).then(this.streamReady.bind(this)).catch(function(b) {
u.is_webcam_open = !1;
console.log("Webcam rejected", b);
a._webcam_stream = !1;
a.boxcolor = "red";
a.trigger("stream_error");
});
var a = this;
}
}, u.prototype.closeStream = function() {
if (this._webcam_stream) {
var a = this._webcam_stream.getTracks();
if (a.length) {
for (var b = 0; b < a.length; ++b) {
a[b].stop();
}
}
u.is_webcam_open = !1;
this._video = this._webcam_stream = null;
this.boxcolor = "black";
this.trigger("stream_closed");
}
}, u.prototype.streamReady = function(a) {
this._webcam_stream = a;
this.boxcolor = "green";
var b = this._video;
b || (b = document.createElement("video"), b.autoplay = !0, b.srcObject = a, this._video = b, b.onloadedmetadata = function(a) {
u.is_webcam_open = !0;
console.log(a);
});
this.trigger("stream_ready", b);
}, u.prototype.onPropertyChanged = function(a, b) {
"facingMode" == a && (this.properties.facingMode = b, this.closeStream(), this.openStream());
}, u.prototype.onRemoved = function() {
if (this._webcam_stream) {
var a = this._webcam_stream.getTracks();
if (a.length) {
for (var b = 0; b < a.length; ++b) {
a[b].stop();
}
}
this._video = this._webcam_stream = null;
}
}, u.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, 0, 0, this.size[0], this.size[1]), a.restore());
}, u.prototype.onExecute = function() {
null != this._webcam_stream || this._waiting_confirmation || this.openStream();
if (this._video && this._video.videoWidth) {
var a = this._video.videoWidth, b = this._video.videoHeight, d = this._video_texture;
d && d.width == a && d.height == b || (this._video_texture = new GL.Texture(a, b, {format:gl.RGB, filter:gl.LINEAR}));
this._video_texture.uploadImage(this._video);
this._video_texture.version = ++this.version;
this.properties.texture_name && (c.getTexturesContainer()[this.properties.texture_name] = 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);
}
}
}
}
}, u.prototype.onGetOutputs = function() {
return [["width", "number"], ["height", "number"], ["stream_ready", H.EVENT], ["stream_closed", H.EVENT], ["stream_error", H.EVENT]];
}, H.registerNodeType("texture/webcam", u), F.title = "Lens FX", F.desc = "distortion and chromatic aberration", F.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, F.prototype.onGetInputs = function() {
return [["enabled", "boolean"]];
}, F.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
if (this.properties.precision === c.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) {
this.setOutputData(0, a);
} else {
var b = this._temp_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (b = this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
var d = F._shader;
d || (d = F._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, F.pixel_shader));
var e = this.getInputData(1);
null == e && (e = this.properties.factor);
var g = this._uniforms;
g.u_factor = e;
gl.disable(gl.DEPTH_TEST);
b.drawTo(function() {
a.bind(0);
d.uniforms(g).draw(GL.Mesh.getScreenQuad());
});
this.setOutputData(0, b);
}
}
}, F.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}",
H.registerNodeType("texture/lensfx", F), T.title = "Data->Tex", T.desc = "Generates or applies a curve to a texture", T.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, T.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (a) {
var b = this.properties.channels, d = this.properties.width, e = this.properties.height;
d && e || (d = Math.floor(a.length / b), e = 1);
var g = gl.RGBA;
3 == b ? g = gl.RGB : 1 == b && (g = gl.LUMINANCE);
b = this._temp_texture;
var k = c.getTextureType(this.properties.precision);
b && b.width == d && b.height == e && b.type == k || (b = this._temp_texture = new GL.Texture(d, e, {type:k, format:g, filter:gl.LINEAR}));
b.uploadData(a);
this.setOutputData(0, b);
}
}
}, H.registerNodeType("texture/fromdata", T), I.title = "Curve", I.desc = "Generates or applies a curve to a texture", I.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, I.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0), b = this._temp_texture;
if (a) {
var d = c.getTextureType(this.properties.precision, a);
b && b.type == d && b.width == a.width && b.height == a.height && b.format == a.format || (b = this._temp_texture = new GL.Texture(a.width, a.height, {type:d, format:a.format, filter:gl.LINEAR}));
var e = I._shader;
e || (e = I._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, I.pixel_shader));
!this._must_update && this._curve_texture || this.updateCurve();
var g = this._uniforms, k = this._curve_texture;
b.drawTo(function() {
gl.disable(gl.DEPTH_TEST);
a.bind(0);
k.bind(1);
e.uniforms(g).draw(GL.Mesh.getScreenQuad());
});
this.setOutputData(0, b);
} else {
!this._must_update && this._curve_texture || this.updateCurve(), this.setOutputData(0, this._curve_texture);
}
}
}, I.prototype.sampleCurve = function(a, b) {
if (b = b || this._points.RGB) {
for (var d = 0; d < b.length - 1; ++d) {
var c = b[d], e = b[d + 1];
if (!(e[0] < a)) {
b = e[0] - c[0];
if (0.00001 > Math.abs(b)) {
return c[1];
}
a = (a - c[0]) / b;
return c[1] * (1.0 - a) + e[1] * a;
}
}
return 0;
}
}, I.prototype.updateCurve = function() {
for (var a = this._values, b = a.length / 4, d = this.properties.split_channels, c = 0; c < b; ++c) {
if (d) {
a[4 * c] = Math.clamp(255 * this.sampleCurve(c / b, this._points.R), 0, 255), a[4 * c + 1] = Math.clamp(255 * this.sampleCurve(c / b, this._points.G), 0, 255), a[4 * c + 2] = Math.clamp(255 * this.sampleCurve(c / b, this._points.B), 0, 255);
} else {
var e = this.sampleCurve(c / b);
a[4 * c] = a[4 * c + 1] = a[4 * c + 2] = Math.clamp(255 * e, 0, 255);
}
a[4 * c + 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);
}, I.prototype.onSerialize = function(a) {
var b = {}, d;
for (d in this._points) {
b[d] = this._points[d].concat();
}
a.curves = b;
}, I.prototype.onConfigure = function(a) {
this._points = a.curves;
this.curve_editor && (curve_editor.points = this._points);
this._must_update = !0;
}, I.prototype.onMouseDown = function(a, b, d) {
if (this.curve_editor) {
return (a = this.curve_editor.onMouseDown([b[0], b[1] - this.curve_offset], d)) && this.captureInput(!0), a;
}
}, I.prototype.onMouseMove = function(a, b, d) {
if (this.curve_editor) {
return this.curve_editor.onMouseMove([b[0], b[1] - this.curve_offset], d);
}
}, I.prototype.onMouseUp = function(a, b, d) {
if (this.curve_editor) {
return this.curve_editor.onMouseUp([b[0], b[1] - this.curve_offset], d);
}
this.captureInput(!1);
}, I.channel_line_colors = {RGB:"#666", R:"#F33", G:"#3F3", B:"#33F"}, I.prototype.onDrawBackground = function(a, b) {
if (!this.flags.collapsed) {
this.curve_editor || (this.curve_editor = new H.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), this.curve_editor.points = this._points.R, this.curve_editor.draw(a, [this.size[0], this.size[1] - this.curve_offset], b, "#111", I.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], b, null, I.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], b, null, I.channel_line_colors.B, !0), a.globalCompositeOperation = "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], b, this.properties.split_channels ? null : "#111", I.channel_line_colors[d]);
a.restore();
}
}, I.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}",
H.registerNodeType("texture/curve", I), Q.title = "Exposition", Q.desc = "Controls texture exposition", Q.widgets_info = {exposition:{widget:"slider", min:0, max:3}, precision:{widget:"combo", values:c.MODE_VALUES}}, Q.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
var b = this._temp_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (b = this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
var d = Q._shader;
d || (d = Q._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, Q.pixel_shader));
var c = this.getInputData(1);
null != c && (this.properties.exposition = c);
var e = this._uniforms;
b.drawTo(function() {
gl.disable(gl.DEPTH_TEST);
a.bind(0);
d.uniforms(e).draw(GL.Mesh.getScreenQuad());
});
this.setOutputData(0, b);
}
}, Q.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}", H.registerNodeType("texture/exposition", Q), N.title = "Tone Mapping", N.desc = "Applies Tone Mapping to convert from high to low", N.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}}, N.prototype.onGetInputs =
function() {
return [["enabled", "boolean"]];
}, N.prototype.onExecute = function() {
var a = this.getInputData(0);
if (a && this.isOutputConnected(0)) {
if (this.properties.precision === c.PASS_THROUGH || !1 === this.getInputOrProperty("enabled")) {
this.setOutputData(0, a);
} else {
var b = this._temp_texture;
b && b.width == a.width && b.height == a.height && b.type == a.type || (b = this._temp_texture = new GL.Texture(a.width, a.height, {type:a.type, format:gl.RGBA, filter:gl.LINEAR}));
var d = this.getInputData(1);
null == d && (d = this.properties.average_lum);
var e = this._uniforms, g = null;
d.constructor === Number ? (this.properties.average_lum = d, e.u_average_lum = this.properties.average_lum, g = N._shader, g || (g = N._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, N.pixel_shader))) : d.constructor === GL.Texture && (e.u_average_texture = d.bind(1), g = N._shader_texture, g || (g = N._shader_texture = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, N.pixel_shader, {AVG_TEXTURE:""})));
e.u_lumwhite2 = this.properties.lum_white * this.properties.lum_white;
e.u_scale = this.properties.scale;
e.u_igamma = 1 / this.properties.gamma;
gl.disable(gl.DEPTH_TEST);
b.drawTo(function() {
a.bind(0);
g.uniforms(e).draw(GL.Mesh.getScreenQuad());
});
this.setOutputData(0, this._temp_texture);
}
}
}, N.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}",
H.registerNodeType("texture/tonemapping", N), R.title = "Perlin", R.desc = "Generates a perlin noise texture", R.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}, width:{type:"number", precision:0, step:1}, height:{type:"number", precision:0, step:1}, octaves:{type:"number", precision:0, step:1, min:1, max:50}}, R.prototype.onGetInputs = function() {
return [["seed", "number"], ["persistence", "number"], ["octaves", "number"], ["scale", "number"], ["amplitude", "number"], ["offset", "vec2"]];
}, R.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.properties.width | 0, b = this.properties.height | 0;
0 == a && (a = gl.viewport_data[2]);
0 == b && (b = gl.viewport_data[3]);
var d = c.getTextureType(this.properties.precision), e = this._texture;
e && e.width == a && e.height == b && e.type == d || (e = this._texture = new GL.Texture(a, b, {type:d, format:gl.RGB, filter:gl.LINEAR}));
var g = this.getInputOrProperty("persistence"), k = this.getInputOrProperty("octaves"), f = this.getInputOrProperty("offset"), p = this.getInputOrProperty("scale"), n = this.getInputOrProperty("amplitude"), h = this.getInputOrProperty("seed");
d = "" + a + b + d + g + k + p + h + f[0] + f[1] + n;
if (d != this._key) {
this._key = d;
var l = this._uniforms;
l.u_persistence = g;
l.u_octaves = k;
l.u_offset.set(f);
l.u_scale = p;
l.u_amplitude = n;
l.u_seed = 128 * h;
l.u_viewport[0] = a;
l.u_viewport[1] = b;
var m = R._shader;
m || (m = R._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, R.pixel_shader));
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
e.drawTo(function() {
m.uniforms(l).draw(GL.Mesh.getScreenQuad());
});
}
this.setOutputData(0, e);
}
}, R.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}",
H.registerNodeType("texture/perlin", R), O.title = "Canvas2D", O.desc = "Executes Canvas2D code inside a texture or the viewport.", O.help = "Set width and height to 0 to match viewport size.", O.default_code = "//vars: canvas,ctx,time\nctx.fillStyle='red';\nctx.fillRect(0,0,50,50);\n", O.widgets_info = {precision:{widget:"combo", values:c.MODE_VALUES}, code:{type:"code"}, width:{type:"number", precision:0, step:1}, height:{type:"number", precision:0, step:1}}, O.prototype.onPropertyChanged = function(a,
b) {
"code" == a && this.compileCode(b);
}, O.prototype.compileCode = function(a) {
this._func = null;
if (H.allow_scripts) {
try {
this._func = new Function("canvas", "ctx", "time", "script", "v", a), this.boxcolor = "#00FF00";
} catch (V) {
this.boxcolor = "#FF0000", console.error("Error parsing script"), console.error(V);
}
}
}, O.prototype.onExecute = function() {
var a = this._func;
a && this.isOutputConnected(0) && this.executeDraw(a);
}, O.prototype.executeDraw = function(a) {
var b = this.properties.width || gl.canvas.width, d = this.properties.height || gl.canvas.height, e = this._temp_texture, g = c.getTextureType(this.properties.precision);
e && e.width == b && e.height == d && e.type == g || (e = this._temp_texture = new GL.Texture(b, d, {format:gl.RGBA, filter:gl.LINEAR, type:g}));
var k = this.getInputData(0), f = this.properties, p = this, n = this.graph.getTime(), h = gl, l = gl.canvas;
if (this.properties.use_html_canvas || !x.enableWebGLCanvas) {
this._canvas ? (l = this._canvas, h = this._ctx) : (l = this._canvas = createCanvas(b.height), h = this._ctx = l.getContext("2d")), l.width = b, l.height = d;
}
if (h == gl) {
e.drawTo(function() {
gl.start2D();
f.clear && (gl.clearColor(0, 0, 0, 0), gl.clear(gl.COLOR_BUFFER_BIT));
try {
a.draw ? a.draw.call(p, l, h, n, a, k) : a.call(p, l, h, n, a, k), p.boxcolor = "#00FF00";
} catch (W) {
p.boxcolor = "#FF0000", console.error("Error executing script"), console.error(W);
}
gl.finish2D();
});
} else {
f.clear && h.clearRect(0, 0, l.width, l.height);
try {
a.draw ? a.draw.call(this, l, h, n, a, k) : a.call(this, l, h, n, a, k), this.boxcolor = "#00FF00";
} catch (W) {
this.boxcolor = "#FF0000", console.error("Error executing script"), console.error(W);
}
e.uploadImage(l);
}
this.setOutputData(0, e);
}, H.registerNodeType("texture/canvas2D", O), S.title = "Matte", S.desc = "Extracts background", S.widgets_info = {key_color:{widget:"color"}, precision:{widget:"combo", values:c.MODE_VALUES}}, S.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (this.properties.precision === c.PASS_THROUGH) {
this.setOutputData(0, a);
} else {
if (a) {
this._tex = c.getTargetTexture(a, this._tex, this.properties.precision);
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
this._uniforms || (this._uniforms = {u_texture:0, u_key_color:this.properties.key_color, u_threshold:1, u_slope:1});
var b = this._uniforms, d = Mesh.getScreenQuad(), e = S._shader;
e || (e = S._shader = new GL.Shader(GL.Shader.SCREEN_VERTEX_SHADER, S.pixel_shader));
b.u_key_color = this.properties.key_color;
b.u_threshold = this.properties.threshold;
b.u_slope = this.properties.slope;
this._tex.drawTo(function() {
a.bind(0);
e.uniforms(b).draw(d);
});
this.setOutputData(0, this._tex);
}
}
}
}, S.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}",
H.registerNodeType("texture/matte", S), U.title = "CubemapToTexture2D", U.desc = "Transforms a CUBEMAP texture into a TEXTURE2D in Polar Representation", U.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var a = this.getInputData(0);
if (a && a.texture_type == GL.TEXTURE_CUBE_MAP) {
!this._last_tex || this._last_tex.height == a.height && this._last_tex.type == a.type || (this._last_tex = null);
var b = this.getInputOrProperty("yaw");
this._last_tex = GL.Texture.cubemapToTexture2D(a, a.height, this._last_tex, !0, b);
this.setOutputData(0, this._last_tex);
}
}
}, H.registerNodeType("texture/cubemapToTexture2D", U));
})(this);
(function(x) {
var c = x.LiteGraph, q = x.LGraphTexture;
if ("undefined" != typeof GL) {
var h = function() {
this.addInput("Tex.", "Texture");
this.addInput("intensity", "number");
this.addOutput("Texture", "Texture");
this.properties = {intensity:1, invert:!1, precision:q.DEFAULT};
h._shader || (h._shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, h.pixel_shader));
}, l = function() {
this.addInput("Texture", "Texture");
this.addInput("value1", "number");
this.addInput("value2", "number");
this.addOutput("Texture", "Texture");
this.properties = {fx:"halftone", value1:1, value2:1, precision:q.DEFAULT};
}, r = 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:1.0, threshold:1.0, high_precision:!1};
}, 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:1.0, distortion:1.0, blur:1.0, precision:q.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:q.MODE_VALUES}};
m.prototype.onExecute = function() {
var c = this.getInputData(0);
if (this.properties.precision === q.PASS_THROUGH) {
this.setOutputData(0, c);
} else {
if (c) {
this._tex = q.getTargetTexture(c, this._tex, this.properties.precision);
var h = this.properties.aberration;
this.isInputConnected(1) && (h = this.getInputData(1), this.properties.aberration = h);
var l = this.properties.distortion;
this.isInputConnected(2) && (l = this.getInputData(2), this.properties.distortion = l);
var r = this.properties.blur;
this.isInputConnected(3) && (r = this.getInputData(3), this.properties.blur = r);
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var x = Mesh.getScreenQuad(), f = m._shader;
this._tex.drawTo(function() {
c.bind(0);
f.uniforms({u_texture:0, u_aberration:h, u_distortion:l, u_blur:r}).draw(x);
});
this.setOutputData(0, this._tex);
}
}
};
m.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform float u_aberration;\n\r\n\t\t\tuniform float u_distortion;\n\r\n\t\t\tuniform float u_blur;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = v_coord;\n\r\n\t\t\t\tfloat dist = distance(vec2(0.5), coord);\n\r\n\t\t\t\tvec2 dist_coord = coord - vec2(0.5);\n\r\n\t\t\t\tfloat percent = 1.0 + ((0.5 - dist) / 0.5) * u_distortion;\n\r\n\t\t\t\tdist_coord *= percent;\n\r\n\t\t\t\tcoord = dist_coord + vec2(0.5);\n\r\n\t\t\t\tvec4 color = texture2D(u_texture,coord, u_blur * dist);\n\r\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\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\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n\r\n\t\t\t";
c.registerNodeType("fx/lens", m);
x.LGraphFXLens = m;
r.title = "Bokeh";
r.desc = "applies an Bokeh effect";
r.widgets_info = {shape:{widget:"texture"}};
r.prototype.onExecute = function() {
var c = this.getInputData(0), h = this.getInputData(1), l = this.getInputData(2);
if (c && l && this.properties.shape) {
h || (h = c);
var m = q.getTexture(this.properties.shape);
if (m) {
var x = this.properties.threshold;
this.isInputConnected(3) && (x = this.getInputData(3), this.properties.threshold = x);
var f = gl.UNSIGNED_BYTE;
this.properties.high_precision && (f = gl.half_float_ext ? gl.HALF_FLOAT_OES : gl.FLOAT);
this._temp_texture && this._temp_texture.type == f && this._temp_texture.width == c.width && this._temp_texture.height == c.height || (this._temp_texture = new GL.Texture(c.width, c.height, {type:f, format:gl.RGBA, filter:gl.LINEAR}));
var E = r._first_shader;
E || (E = r._first_shader = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, r._first_pixel_shader));
var B = r._second_shader;
B || (B = r._second_shader = new GL.Shader(r._second_vertex_shader, r._second_pixel_shader));
var t = this._points_mesh;
t && t._width == c.width && t._height == c.height && 2 == t._spacing || (t = this.createPointsMesh(c.width, c.height, 2));
var G = Mesh.getScreenQuad(), p = this.properties.size, n = this.properties.alpha;
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.BLEND);
this._temp_texture.drawTo(function() {
c.bind(0);
h.bind(1);
l.bind(2);
E.uniforms({u_texture:0, u_texture_blur:1, u_mask:2, u_texsize:[c.width, c.height]}).draw(G);
});
this._temp_texture.drawTo(function() {
gl.enable(gl.BLEND);
gl.blendFunc(gl.ONE, gl.ONE);
c.bind(0);
m.bind(3);
B.uniforms({u_texture:0, u_mask:2, u_shape:3, u_alpha:n, u_threshold:x, u_pointSize:p, u_itexsize:[1.0 / c.width, 1.0 / c.height]}).draw(t, gl.POINTS);
});
this.setOutputData(0, this._temp_texture);
}
} else {
this.setOutputData(0, c);
}
};
r.prototype.createPointsMesh = function(c, h, l) {
for (var m = Math.round(c / l), r = Math.round(h / l), f = new Float32Array(m * r * 2), q = -1, z = 2 / c * l, t = 2 / h * l, x = 0; x < r; ++x) {
for (var p = -1, n = 0; n < m; ++n) {
var k = x * m * 2 + 2 * n;
f[k] = p;
f[k + 1] = q;
p += z;
}
q += t;
}
this._points_mesh = GL.Mesh.load({vertices2D:f});
this._points_mesh._width = c;
this._points_mesh._height = h;
this._points_mesh._spacing = l;
return this._points_mesh;
};
r._first_pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_texture_blur;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tvec4 blurred_color = texture2D(u_texture_blur, v_coord);\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, v_coord).x;\n\r\n\t\t\t gl_FragColor = mix(color, blurred_color, mask);\n\r\n\t\t\t}\n\r\n\t\t\t";
r._second_vertex_shader = "precision highp float;\n\r\n\t\t\tattribute vec2 a_vertex2D;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_mask;\n\r\n\t\t\tuniform vec2 u_itexsize;\n\r\n\t\t\tuniform float u_pointSize;\n\r\n\t\t\tuniform float u_threshold;\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = a_vertex2D * 0.5 + 0.5;\n\r\n\t\t\t\tv_color = texture2D( u_texture, coord );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(u_itexsize.x, 0.0) );\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + vec2(0.0, u_itexsize.y));\n\r\n\t\t\t\tv_color += texture2D( u_texture, coord + u_itexsize);\n\r\n\t\t\t\tv_color *= 0.25;\n\r\n\t\t\t\tfloat mask = texture2D(u_mask, coord).x;\n\r\n\t\t\t\tfloat luminance = length(v_color) * mask;\n\r\n\t\t\t\t/*luminance /= (u_pointSize*u_pointSize)*0.01 */;\n\r\n\t\t\t\tluminance -= u_threshold;\n\r\n\t\t\t\tif(luminance < 0.0)\n\r\n\t\t\t\t{\n\r\n\t\t\t\t\tgl_Position.x = -100.0;\n\r\n\t\t\t\t\treturn;\n\r\n\t\t\t\t}\n\r\n\t\t\t\tgl_PointSize = u_pointSize;\n\r\n\t\t\t\tgl_Position = vec4(a_vertex2D,0.0,1.0);\n\r\n\t\t\t}\n\r\n\t\t\t";
r._second_pixel_shader = "precision highp float;\n\r\n\t\t\tvarying vec4 v_color;\n\r\n\t\t\tuniform sampler2D u_shape;\n\r\n\t\t\tuniform float u_alpha;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D( u_shape, gl_PointCoord );\n\r\n\t\t\t\tcolor *= v_color * u_alpha;\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n";
c.registerNodeType("fx/bokeh", r);
x.LGraphFXBokeh = r;
l.title = "FX";
l.desc = "applies an FX from a list";
l.widgets_info = {fx:{widget:"combo", values:["halftone", "pixelate", "lowpalette", "noise", "gamma"]}, precision:{widget:"combo", values:q.MODE_VALUES}};
l.shaders = {};
l.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var c = this.getInputData(0);
if (this.properties.precision === q.PASS_THROUGH) {
this.setOutputData(0, c);
} else {
if (c) {
this._tex = q.getTargetTexture(c, this._tex, this.properties.precision);
var h = this.properties.value1;
this.isInputConnected(1) && (h = this.getInputData(1), this.properties.value1 = h);
var m = this.properties.value2;
this.isInputConnected(2) && (m = this.getInputData(2), this.properties.value2 = m);
var r = this.properties.fx, C = l.shaders[r];
if (!C) {
var f = l["pixel_shader_" + r];
if (!f) {
return;
}
C = l.shaders[r] = new GL.Shader(Shader.SCREEN_VERTEX_SHADER, f);
}
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var E = Mesh.getScreenQuad();
var B = x.LS && LS.Renderer._current_camera ? [LS.Renderer._current_camera.near, LS.Renderer._current_camera.far] : [1, 100];
var t = null;
"noise" == r && (t = q.getNoiseTexture());
this._tex.drawTo(function() {
c.bind(0);
"noise" == r && t.bind(1);
C.uniforms({u_texture:0, u_noise:1, u_size:[c.width, c.height], u_rand:[Math.random(), Math.random()], u_value1:h, u_value2:m, u_camera_planes:B}).draw(E);
});
this.setOutputData(0, this._tex);
}
}
}
};
l.pixel_shader_halftone = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tfloat pattern() {\n\r\n\t\t\t\tfloat s = sin(u_value1 * 3.1415), c = cos(u_value1 * 3.1415);\n\r\n\t\t\t\tvec2 tex = v_coord * u_size.xy;\n\r\n\t\t\t\tvec2 point = vec2(\n\r\n\t\t\t\t c * tex.x - s * tex.y ,\n\r\n\t\t\t\t s * tex.x + c * tex.y \n\r\n\t\t\t\t) * u_value2;\n\r\n\t\t\t\treturn (sin(point.x) * sin(point.y)) * 4.0;\n\r\n\t\t\t}\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tfloat average = (color.r + color.g + color.b) / 3.0;\n\r\n\t\t\t\tgl_FragColor = vec4(vec3(average * 10.0 - 5.0 + pattern()), color.a);\n\r\n\t\t\t}\n";
l.pixel_shader_pixelate = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec2 coord = vec2( floor(v_coord.x * u_value1) / u_value1, floor(v_coord.y * u_value2) / u_value2 );\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, coord);\n\r\n\t\t\t\tgl_FragColor = color;\n\r\n\t\t\t}\n";
l.pixel_shader_lowpalette = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform vec2 u_camera_planes;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tgl_FragColor = floor(color * u_value1) / u_value1;\n\r\n\t\t\t}\n";
l.pixel_shader_noise = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform sampler2D u_noise;\n\r\n\t\t\tuniform vec2 u_size;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\tuniform float u_value2;\n\r\n\t\t\tuniform vec2 u_rand;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\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\r\n\t\t\t\tgl_FragColor = vec4( color.xyz + noise * u_value1, color.a );\n\r\n\t\t\t}\n";
l.pixel_shader_gamma = "precision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_value1;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tfloat gamma = 1.0 / u_value1;\n\r\n\t\t\t\tgl_FragColor = vec4( pow( color.xyz, vec3(gamma) ), color.a );\n\r\n\t\t\t}\n";
c.registerNodeType("fx/generic", l);
x.LGraphFXGeneric = l;
h.title = "Vigneting";
h.desc = "Vigneting";
h.widgets_info = {precision:{widget:"combo", values:q.MODE_VALUES}};
h.prototype.onExecute = function() {
var c = this.getInputData(0);
if (this.properties.precision === q.PASS_THROUGH) {
this.setOutputData(0, c);
} else {
if (c) {
this._tex = q.getTargetTexture(c, this._tex, this.properties.precision);
var l = this.properties.intensity;
this.isInputConnected(1) && (l = this.getInputData(1), this.properties.intensity = l);
gl.disable(gl.BLEND);
gl.disable(gl.DEPTH_TEST);
var m = Mesh.getScreenQuad(), r = h._shader, x = this.properties.invert;
this._tex.drawTo(function() {
c.bind(0);
r.uniforms({u_texture:0, u_intensity:l, u_isize:[1 / c.width, 1 / c.height], u_invert:x ? 1 : 0}).draw(m);
});
this.setOutputData(0, this._tex);
}
}
};
h.pixel_shader = "precision highp float;\n\r\n\t\t\tprecision highp float;\n\r\n\t\t\tvarying vec2 v_coord;\n\r\n\t\t\tuniform sampler2D u_texture;\n\r\n\t\t\tuniform float u_intensity;\n\r\n\t\t\tuniform int u_invert;\n\r\n\t\t\t\n\r\n\t\t\tvoid main() {\n\r\n\t\t\t\tfloat luminance = 1.0 - length( v_coord - vec2(0.5) ) * 1.414;\n\r\n\t\t\t\tvec4 color = texture2D(u_texture, v_coord);\n\r\n\t\t\t\tif(u_invert == 1)\n\r\n\t\t\t\t\tluminance = 1.0 - luminance;\n\r\n\t\t\t\tluminance = mix(1.0, luminance, u_intensity);\n\r\n\t\t\t gl_FragColor = vec4( luminance * color.xyz, color.a);\n\r\n\t\t\t}\n\r\n\t\t\t";
c.registerNodeType("fx/vigneting", h);
x.LGraphFXVigneting = h;
}
})(this);
(function(x) {
function c(c) {
this.cmd = this.channel = 0;
this.data = new Uint32Array(3);
c && this.setup(c);
}
function q(c, f) {
navigator.requestMIDIAccess ? (this.on_ready = c, this.state = {note:[], cc:[]}, this.input_ports = null, this.input_ports_info = [], this.output_ports = null, this.output_ports_info = [], navigator.requestMIDIAccess().then(this.onMIDISuccess.bind(this), this.onMIDIFailure.bind(this))) : (this.error = "not suppoorted", f ? f("Not supported") : console.error("MIDI NOT SUPPORTED, enable by chrome://flags"));
}
function h() {
this.addOutput("on_midi", t.EVENT);
this.addOutput("out", "midi");
this.properties = {port:0};
this._current_midi_event = this._last_midi_event = null;
this.boxcolor = "#AAA";
this._last_time = 0;
var c = this;
new q(function(f) {
c._midi = f;
if (c._waiting) {
c.onStart();
}
c._waiting = !1;
});
}
function l() {
this.addInput("send", t.EVENT);
this.properties = {port:0};
var c = this;
new q(function(f) {
c._midi = f;
c.widget.options.values = c.getMIDIOutputs();
});
this.widget = this.addWidget("combo", "Device", this.properties.port, {property:"port", values:this.getMIDIOutputs.bind(this)});
this.size = [340, 60];
}
function r() {
this.addInput("on_midi", t.EVENT);
this._str = "";
this.size = [200, 40];
}
function m() {
this.properties = {channel:-1, cmd:-1, min_value:-1, max_value:-1};
var c = this;
this._learning = !1;
this.addWidget("button", "Learn", "", function() {
c._learning = !0;
c.boxcolor = "#FA3";
});
this.addInput("in", t.EVENT);
this.addOutput("on_midi", t.EVENT);
this.boxcolor = "#AAA";
}
function D() {
this.properties = {channel:0, cmd:144, value1:1, value2:1};
this.addInput("send", t.EVENT);
this.addInput("assign", t.EVENT);
this.addOutput("on_midi", t.EVENT);
this.midi_event = new c;
this.gate = !1;
}
function z() {
this.properties = {cc:1, value:0};
this.addOutput("value", "number");
}
function A() {
this.addInput("generate", t.ACTION);
this.addInput("scale", "string");
this.addInput("octave", "number");
this.addOutput("note", t.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 = A.processScale(this.properties.notes);
this.sequence_index = 0;
}
function y() {
this.properties = {amount:0};
this.addInput("in", t.ACTION);
this.addInput("amount", "number");
this.addOutput("out", t.EVENT);
this.midi_event = new c;
}
function C() {
this.properties = {scale:"A,A#,B,C,C#,D,D#,E,F,F#,G,G#"};
this.addInput("note", t.ACTION);
this.addInput("scale", "string");
this.addOutput("out", t.EVENT);
this.valid_notes = Array(12);
this.offset_notes = Array(12);
this.processScale(this.properties.scale);
}
function f() {
this.properties = {url:"", autoplay:!0};
this.addInput("play", t.ACTION);
this.addInput("pause", t.ACTION);
this.addOutput("note", t.EVENT);
this._midi = null;
this._current_time = 0;
this._playing = !1;
"undefined" == typeof MidiParser && (console.error("midi-parser.js not included, LGMidiPlay requires that library: https://raw.githubusercontent.com/colxi/midi-parser-js/master/src/main.js"), this.boxcolor = "red");
}
function E() {
this.properties = {volume:0.5, duration:1};
this.addInput("note", t.ACTION);
this.addInput("volume", "number");
this.addInput("duration", "number");
this.addOutput("note", t.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 B() {
this.properties = {num_octaves:2, start_octave:2};
this.addInput("note", t.ACTION);
this.addInput("reset", t.ACTION);
this.addOutput("note", t.EVENT);
this.size = [400, 100];
this.keys = [];
this._last_key = -1;
}
var t = x.LiteGraph;
t.MIDIEvent = c;
c.prototype.fromJSON = function(c) {
this.setup(c.data);
};
c.prototype.setup = function(f) {
var n = f;
f.constructor === Object && (n = f.data);
this.data.set(n);
this.status = f = n[0];
n = f & 240;
this.cmd = 240 <= f ? f : n;
this.cmd == c.NOTEON && 0 == this.velocity && (this.cmd = c.NOTEOFF);
this.cmd_str = c.commands[this.cmd] || "";
if (n >= c.NOTEON || n <= c.NOTEOFF) {
this.channel = f & 15;
}
};
Object.defineProperty(c.prototype, "velocity", {get:function() {
return this.cmd == c.NOTEON ? this.data[2] : -1;
}, set:function(c) {
this.data[2] = c;
}, enumerable:!0});
c.notes = "A A# B C C# D D# E F F# G G#".split(" ");
c.note_to_index = {A:0, "A#":1, B:2, C:3, "C#":4, D:5, "D#":6, E:7, F:8, "F#":9, G:10, "G#":11};
Object.defineProperty(c.prototype, "note", {get:function() {
return this.cmd != c.NOTEON ? -1 : c.toNoteString(this.data[1], !0);
}, set:function(c) {
throw "notes cannot be assigned this way, must modify the data[1]";
}, enumerable:!0});
Object.defineProperty(c.prototype, "octave", {get:function() {
return this.cmd != c.NOTEON ? -1 : Math.floor((this.data[1] - 24) / 12 + 1);
}, set:function(c) {
throw "octave cannot be assigned this way, must modify the data[1]";
}, enumerable:!0});
c.prototype.getPitch = function() {
return 440 * Math.pow(2, (this.data[1] - 69) / 12);
};
c.computePitch = function(c) {
return 440 * Math.pow(2, (c - 69) / 12);
};
c.prototype.getCC = function() {
return this.data[1];
};
c.prototype.getCCValue = function() {
return this.data[2];
};
c.prototype.getPitchBend = function() {
return this.data[1] + (this.data[2] << 7) - 8192;
};
c.computePitchBend = function(c, f) {
return c + (f << 7) - 8192;
};
c.prototype.setCommandFromString = function(f) {
this.cmd = c.computeCommandFromString(f);
};
c.computeCommandFromString = function(f) {
if (!f) {
return 0;
}
if (f && f.constructor === Number) {
return f;
}
f = f.toUpperCase();
switch(f) {
case "NOTE ON":
case "NOTEON":
return c.NOTEON;
case "NOTE OFF":
case "NOTEOFF":
return c.NOTEON;
case "KEY PRESSURE":
case "KEYPRESSURE":
return c.KEYPRESSURE;
case "CONTROLLER CHANGE":
case "CONTROLLERCHANGE":
case "CC":
return c.CONTROLLERCHANGE;
case "PROGRAM CHANGE":
case "PROGRAMCHANGE":
case "PC":
return c.PROGRAMCHANGE;
case "CHANNEL PRESSURE":
case "CHANNELPRESSURE":
return c.CHANNELPRESSURE;
case "PITCH BEND":
case "PITCHBEND":
return c.PITCHBEND;
case "TIME TICK":
case "TIMETICK":
return c.TIMETICK;
default:
return Number(f);
}
};
c.toNoteString = function(f, n) {
f = Math.round(f);
var k = Math.floor((f - 24) / 12 + 1);
f = (f - 21) % 12;
0 > f && (f = 12 + f);
return c.notes[f] + (n ? "" : k);
};
c.NoteStringToPitch = function(f) {
f = f.toUpperCase();
var n = f[0], k = 4;
"#" == f[1] ? (n += "#", 2 < f.length && (k = Number(f[2]))) : 1 < f.length && (k = Number(f[1]));
f = c.note_to_index[n];
return null == f ? null : 12 * (k - 1) + f + 21;
};
c.prototype.toString = function() {
var f = "" + this.channel + ". ";
switch(this.cmd) {
case c.NOTEON:
f += "NOTEON " + c.toNoteString(this.data[1]);
break;
case c.NOTEOFF:
f += "NOTEOFF " + c.toNoteString(this.data[1]);
break;
case c.CONTROLLERCHANGE:
f += "CC " + this.data[1] + " " + this.data[2];
break;
case c.PROGRAMCHANGE:
f += "PC " + this.data[1];
break;
case c.PITCHBEND:
f += "PITCHBEND " + this.getPitchBend();
break;
case c.KEYPRESSURE:
f += "KEYPRESS " + this.data[1];
}
return f;
};
c.prototype.toHexString = function() {
for (var c = "", f = 0; f < this.data.length; f++) {
c += this.data[f].toString(16) + " ";
}
};
c.prototype.toJSON = function() {
return {data:[this.data[0], this.data[1], this.data[2]], object_class:"MIDIEvent"};
};
c.NOTEOFF = 128;
c.NOTEON = 144;
c.KEYPRESSURE = 160;
c.CONTROLLERCHANGE = 176;
c.PROGRAMCHANGE = 192;
c.CHANNELPRESSURE = 208;
c.PITCHBEND = 224;
c.TIMETICK = 248;
c.commands = {128:"note off", 144:"note on", 160:"key pressure", 176:"controller change", 192:"program change", 208:"channel pressure", 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"};
c.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"};
c.commands_reversed = {};
for (var G in c.commands) {
c.commands_reversed[c.commands[G]] = G;
}
q.input = null;
q.MIDIEvent = c;
q.prototype.onMIDISuccess = function(c) {
console.log("MIDI ready!");
console.log(c);
this.midi = c;
this.updatePorts();
if (this.on_ready) {
this.on_ready(this);
}
};
q.prototype.updatePorts = function() {
var c = this.midi;
this.input_ports = c.inputs;
this.input_ports_info = [];
this.output_ports = c.outputs;
this.output_ports_info = [];
c = 0;
for (var f = this.input_ports.values(), k = f.next(); k && !1 === k.done;) {
k = k.value, this.input_ports_info.push(k), console.log("Input port [type:'" + k.type + "'] id:'" + k.id + "' manufacturer:'" + k.manufacturer + "' name:'" + k.name + "' version:'" + k.version + "'"), c++, k = f.next();
}
this.num_input_ports = c;
c = 0;
f = this.output_ports.values();
for (k = f.next(); k && !1 === k.done;) {
k = k.value, this.output_ports_info.push(k), console.log("Output port [type:'" + k.type + "'] id:'" + k.id + "' manufacturer:'" + k.manufacturer + "' name:'" + k.name + "' version:'" + k.version + "'"), c++, k = f.next();
}
this.num_output_ports = c;
};
q.prototype.onMIDIFailure = function(c) {
console.error("Failed to get MIDI access - " + c);
};
q.prototype.openInputPort = function(f, h) {
f = this.input_ports.get("input-" + f);
if (!f) {
return !1;
}
q.input = this;
var k = this;
f.onmidimessage = function(a) {
var b = new c(a.data);
k.updateState(b);
h && h(a.data, b);
if (q.on_message) {
q.on_message(a.data, b);
}
};
console.log("port open: ", f);
return !0;
};
q.parseMsg = function(c) {
};
q.prototype.updateState = function(f) {
switch(f.cmd) {
case c.NOTEON:
this.state.note[f.value1 | 0] = f.value2;
break;
case c.NOTEOFF:
this.state.note[f.value1 | 0] = 0;
break;
case c.CONTROLLERCHANGE:
this.state.cc[f.getCC()] = f.getCCValue();
}
};
q.prototype.sendMIDI = function(f, h) {
h && (f = this.output_ports_info[f]) && (q.output = this, h.constructor === c ? f.send(h.data) : f.send(h));
};
h.MIDIInterface = q;
h.title = "MIDI Input";
h.desc = "Reads MIDI from a input port";
h.color = "#243";
h.prototype.getPropertyInfo = function(c) {
if (this._midi && "port" == c) {
c = {};
for (var f = 0; f < this._midi.input_ports_info.length; ++f) {
var k = this._midi.input_ports_info[f];
c[f] = f + ".- " + k.name + " version:" + k.version;
}
return {type:"enum", values:c};
}
};
h.prototype.onStart = function() {
this._midi ? this._midi.openInputPort(this.properties.port, this.onMIDIEvent.bind(this)) : this._waiting = !0;
};
h.prototype.onMIDIEvent = function(f, h) {
this._last_midi_event = h;
this.boxcolor = "#AFA";
this._last_time = t.getTime();
this.trigger("on_midi", h);
h.cmd == c.NOTEON ? this.trigger("on_noteon", h) : h.cmd == c.NOTEOFF ? this.trigger("on_noteoff", h) : h.cmd == c.CONTROLLERCHANGE ? this.trigger("on_cc", h) : h.cmd == c.PROGRAMCHANGE ? this.trigger("on_pc", h) : h.cmd == c.PITCHBEND && this.trigger("on_pitchbend", h);
};
h.prototype.onDrawBackground = function(c) {
this.boxcolor = "#AAA";
if (!this.flags.collapsed && this._last_midi_event) {
c.fillStyle = "white";
var f = t.getTime();
f = 1.0 - Math.max(0, 0.001 * (f - this._last_time));
if (0 < f) {
var k = c.globalAlpha;
c.globalAlpha *= f;
c.font = "12px Tahoma";
c.fillText(this._last_midi_event.toString(), 2, 0.5 * this.size[1] + 3);
c.globalAlpha = k;
}
}
};
h.prototype.onExecute = function() {
if (this.outputs) {
for (var c = this._last_midi_event, f = 0; f < this.outputs.length; ++f) {
switch(this.outputs[f].name) {
case "midi":
var k = this._midi;
break;
case "last_midi":
k = c;
break;
default:
continue;
}
this.setOutputData(f, k);
}
}
};
h.prototype.onGetOutputs = function() {
return [["last_midi", "midi"], ["on_midi", t.EVENT], ["on_noteon", t.EVENT], ["on_noteoff", t.EVENT], ["on_cc", t.EVENT], ["on_pc", t.EVENT], ["on_pitchbend", t.EVENT]];
};
t.registerNodeType("midi/input", h);
l.MIDIInterface = q;
l.title = "MIDI Output";
l.desc = "Sends MIDI to output channel";
l.color = "#243";
l.prototype.onGetPropertyInfo = function(c) {
if (this._midi && "port" == c) {
return {type:"enum", values:this.getMIDIOutputs()};
}
};
l.default_ports = {0:"unknown"};
l.prototype.getMIDIOutputs = function() {
var c = {};
if (!this._midi) {
return l.default_ports;
}
if (this._midi.output_ports_info) {
for (var f = 0; f < this._midi.output_ports_info.length; ++f) {
var k = this._midi.output_ports_info[f];
k && (c[f] = f + ".- " + k.name + " version:" + k.version);
}
}
return c;
};
l.prototype.onAction = function(c, f) {
this._midi && ("send" == c && this._midi.sendMIDI(this.properties.port, f), this.trigger("midi", f));
};
l.prototype.onGetInputs = function() {
return [["send", t.ACTION]];
};
l.prototype.onGetOutputs = function() {
return [["on_midi", t.EVENT]];
};
t.registerNodeType("midi/output", l);
r.title = "MIDI Show";
r.desc = "Shows MIDI in the graph";
r.color = "#243";
r.prototype.getTitle = function() {
return this.flags.collapsed ? this._str : this.title;
};
r.prototype.onAction = function(f, h) {
h && (this._str = h.constructor === c ? h.toString() : "???");
};
r.prototype.onDrawForeground = function(c) {
this._str && !this.flags.collapsed && (c.font = "30px Arial", c.fillText(this._str, 10, 0.8 * this.size[1]));
};
r.prototype.onGetInputs = function() {
return [["in", t.ACTION]];
};
r.prototype.onGetOutputs = function() {
return [["on_midi", t.EVENT]];
};
t.registerNodeType("midi/show", r);
m.title = "MIDI Filter";
m.desc = "Filters MIDI messages";
m.color = "#243";
m["@cmd"] = {type:"enum", title:"Command", values:c.commands_reversed};
m.prototype.getTitle = function() {
var f = -1 == this.properties.cmd ? "Nothing" : c.commands_short[this.properties.cmd] || "Unknown";
-1 != this.properties.min_value && -1 != this.properties.max_value && (f += " " + (this.properties.min_value == this.properties.max_value ? this.properties.max_value : this.properties.min_value + ".." + this.properties.max_value));
return "Filter: " + f;
};
m.prototype.onPropertyChanged = function(f, h) {
"cmd" == f && (f = Number(h), isNaN(f) && (f = c.commands[h] || 0), this.properties.cmd = f);
};
m.prototype.onAction = function(f, h) {
if (h && h.constructor === c) {
if (this._learning) {
this._learning = !1, this.boxcolor = "#AAA", this.properties.channel = h.channel, this.properties.cmd = h.cmd, 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);
}
};
t.registerNodeType("midi/filter", m);
D.title = "MIDIEvent";
D.desc = "Create a MIDI Event";
D.color = "#243";
D.prototype.onAction = function(f, h) {
"assign" == f ? (this.properties.channel = h.channel, this.properties.cmd = h.cmd, this.properties.value1 = h.data[1], this.properties.value2 = h.data[2], h.cmd == c.NOTEON ? this.gate = !0 : h.cmd == c.NOTEOFF && (this.gate = !1)) : (h = this.midi_event, h.channel = this.properties.channel, this.properties.cmd && this.properties.cmd.constructor === String ? h.setCommandFromString(this.properties.cmd) : h.cmd = this.properties.cmd, h.data[0] = h.cmd | h.channel, h.data[1] = Number(this.properties.value1),
h.data[2] = Number(this.properties.value2), this.trigger("on_midi", h));
};
D.prototype.onExecute = function() {
var f = this.properties;
if (this.inputs) {
for (var h = 0; h < this.inputs.length; ++h) {
var k = this.inputs[h];
if (-1 != k.link) {
switch(k.name) {
case "note":
k = this.getInputData(h);
null != k && (k.constructor === String && (k = c.NoteStringToPitch(k)), this.properties.value1 = (k | 0) % 255);
break;
case "cmd":
k = this.getInputData(h);
null != k && (this.properties.cmd = k);
break;
case "value1":
k = this.getInputData(h);
null != k && (this.properties.value1 = Math.clamp(k | 0, 0, 127));
break;
case "value2":
k = this.getInputData(h), null != k && (this.properties.value2 = Math.clamp(k | 0, 0, 127));
}
}
}
}
if (this.outputs) {
for (h = 0; h < this.outputs.length; ++h) {
switch(this.outputs[h].name) {
case "midi":
k = new c;
k.setup([f.cmd, f.value1, f.value2]);
k.channel = f.channel;
break;
case "command":
k = f.cmd;
break;
case "cc":
k = f.value1;
break;
case "cc_value":
k = f.value2;
break;
case "note":
k = f.cmd == c.NOTEON || f.cmd == c.NOTEOFF ? f.value1 : null;
break;
case "velocity":
k = f.cmd == c.NOTEON ? f.value2 : null;
break;
case "pitch":
k = f.cmd == c.NOTEON ? c.computePitch(f.value1) : null;
break;
case "pitchbend":
k = f.cmd == c.PITCHBEND ? c.computePitchBend(f.value1, f.value2) : null;
break;
case "gate":
k = this.gate;
break;
default:
continue;
}
null !== k && this.setOutputData(h, k);
}
}
};
D.prototype.onPropertyChanged = function(f, h) {
"cmd" == f && (this.properties.cmd = c.computeCommandFromString(h));
};
D.prototype.onGetInputs = function() {
return [["cmd", "number"], ["note", "number"], ["value1", "number"], ["value2", "number"]];
};
D.prototype.onGetOutputs = function() {
return [["midi", "midi"], ["on_midi", t.EVENT], ["command", "number"], ["note", "number"], ["velocity", "number"], ["cc", "number"], ["cc_value", "number"], ["pitch", "number"], ["gate", "bool"], ["pitchbend", "number"]];
};
t.registerNodeType("midi/event", D);
z.title = "MIDICC";
z.desc = "gets a Controller Change";
z.color = "#243";
z.prototype.onExecute = function() {
q.input && (this.properties.value = q.input.state.cc[this.properties.cc]);
this.setOutputData(0, this.properties.value);
};
t.registerNodeType("midi/cc", z);
A.title = "MIDI Generator";
A.desc = "Generates a random MIDI note";
A.color = "#243";
A.processScale = function(f) {
f = f.split(",");
for (var h = 0; h < f.length; ++h) {
var k = f[h];
f[h] = 2 == k.length && "#" != k[1] || 2 < k.length ? -t.MIDIEvent.NoteStringToPitch(k) : c.note_to_index[k] || 0;
}
return f;
};
A.prototype.onPropertyChanged = function(c, f) {
"notes" == c && (this.notes_pitches = A.processScale(f));
};
A.prototype.onExecute = function() {
var c = this.getInputData(2);
null != c && (this.properties.octave = c);
if (c = this.getInputData(1)) {
this.notes_pitches = A.processScale(c);
}
};
A.prototype.onAction = function(f, h) {
var k = 0;
h = this.notes_pitches.length;
f = 0;
"sequence" == this.properties.mode ? f = this.sequence_index = (this.sequence_index + 1) % h : "random" == this.properties.mode && (f = Math.floor(Math.random() * h));
h = this.notes_pitches[f];
k = 0 <= h ? h + 12 * (this.properties.octave - 1) + 33 : -h;
h = new c;
h.setup([c.NOTEON, k, 10]);
f = this.properties.duration || 1;
this.trigger("note", h);
setTimeout(function() {
var a = new c;
a.setup([c.NOTEOFF, k, 0]);
this.trigger("note", a);
}.bind(this), 1000 * f);
};
t.registerNodeType("midi/generator", A);
y.title = "MIDI Transpose";
y.desc = "Transpose a MIDI note";
y.color = "#243";
y.prototype.onAction = function(f, h) {
h && h.constructor === c && (h.data[0] == c.NOTEON || h.data[0] == c.NOTEOFF ? (this.midi_event = new c, this.midi_event.setup(h.data), this.midi_event.data[1] = Math.round(this.midi_event.data[1] + this.properties.amount), this.trigger("out", this.midi_event)) : this.trigger("out", h));
};
y.prototype.onExecute = function() {
var c = this.getInputData(1);
null != c && (this.properties.amount = c);
};
t.registerNodeType("midi/transpose", y);
C.title = "MIDI Quantize Pitch";
C.desc = "Transpose a MIDI note tp fit an scale";
C.color = "#243";
C.prototype.onPropertyChanged = function(c, f) {
"scale" == c && this.processScale(f);
};
C.prototype.processScale = function(c) {
this._current_scale = c;
this.notes_pitches = A.processScale(c);
for (c = 0; 12 > c; ++c) {
this.valid_notes[c] = -1 != this.notes_pitches.indexOf(c);
}
for (c = 0; 12 > c; ++c) {
if (this.valid_notes[c]) {
this.offset_notes[c] = 0;
} else {
for (var f = 1; 12 > f; ++f) {
if (this.valid_notes[(c - f) % 12]) {
this.offset_notes[c] = -f;
break;
}
if (this.valid_notes[(c + f) % 12]) {
this.offset_notes[c] = f;
break;
}
}
}
}
};
C.prototype.onAction = function(f, h) {
h && h.constructor === c && (h.data[0] == c.NOTEON || h.data[0] == c.NOTEOFF ? (this.midi_event = new c, this.midi_event.setup(h.data), this.midi_event.data[1] += this.offset_notes[c.note_to_index[h.note]], this.trigger("out", this.midi_event)) : this.trigger("out", h));
};
C.prototype.onExecute = function() {
var c = this.getInputData(1);
null != c && c != this._current_scale && this.processScale(c);
};
t.registerNodeType("midi/quantize", C);
f.title = "MIDI fromFile";
f.desc = "Plays a MIDI file";
f.color = "#243";
f.prototype.onAction = function(c) {
"play" == c ? this.play() : "pause" == c && (this._playing = !this._playing);
};
f.prototype.onPropertyChanged = function(c, f) {
"url" == c && this.loadMIDIFile(f);
};
f.prototype.onExecute = function() {
if (this._midi && this._playing) {
this._current_time += this.graph.elapsed_time;
for (var f = 100 * this._current_time, h = 0; h < this._midi.tracks; ++h) {
var k = this._midi.track[h];
k._last_pos || (k._last_pos = 0, k._time = 0);
var a = k.event[k._last_pos];
if (a && k._time + a.deltaTime <= f && (k._last_pos++, k._time += a.deltaTime, a.data)) {
k = a.type << 4 + a.channel;
var b = new c;
b.setup([k, a.data[0], a.data[1]]);
this.trigger("note", b);
}
}
}
};
f.prototype.play = function() {
this._playing = !0;
this._current_time = 0;
if (this._midi) {
for (var c = 0; c < this._midi.tracks; ++c) {
var f = this._midi.track[c];
f._last_pos = 0;
f._time = 0;
}
}
};
f.prototype.loadMIDIFile = function(c) {
var f = this;
t.fetchFile(c, "arraybuffer", function(c) {
f.boxcolor = "#AFA";
f._midi = MidiParser.parse(new Uint8Array(c));
f.properties.autoplay && f.play();
}, function(c) {
f.boxcolor = "#FAA";
f._midi = null;
});
};
f.prototype.onDropFile = function(c) {
this.properties.url = "";
this.loadMIDIFile(c);
};
t.registerNodeType("midi/fromFile", f);
E.title = "MIDI Play";
E.desc = "Plays a MIDI note";
E.color = "#243";
E.prototype.onAction = function(f, h) {
if (h && h.constructor === c) {
if (this.instrument && h.data[0] == c.NOTEON) {
f = h.note;
if (!f || "undefined" == f || f.constructor !== String) {
return;
}
this.instrument.play(f, h.octave, this.properties.duration, this.properties.volume);
}
this.trigger("note", h);
}
};
E.prototype.onExecute = function() {
var c = this.getInputData(1);
null != c && (this.properties.volume = c);
c = this.getInputData(2);
null != c && (this.properties.duration = c);
};
t.registerNodeType("midi/play", E);
B.title = "MIDI Keys";
B.desc = "Keyboard to play notes";
B.color = "#243";
B.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}];
B.prototype.onDrawForeground = function(c) {
if (!this.flags.collapsed) {
var f = 12 * this.properties.num_octaves;
this.keys.length = f;
var k = this.size[0] / (7 * this.properties.num_octaves), a = this.size[1];
c.globalAlpha = 1;
for (var b = 0; 2 > b; b++) {
for (var d = 0; d < f; ++d) {
var e = B.keys[d % 12];
if (e.t == b) {
var g = 7 * Math.floor(d / 12) * k + e.x * k;
c.fillStyle = 0 == b ? this.keys[d] ? "#CCC" : "white" : this.keys[d] ? "#333" : "black";
c.fillRect(g + 1, 0, k * e.w - 2, a * e.h);
}
}
}
}
};
B.prototype.getKeyIndex = function(c) {
for (var f = this.size[0] / (7 * this.properties.num_octaves), k = this.size[1], a = 1; 0 <= a; a--) {
for (var b = 0; b < this.keys.length; ++b) {
var d = B.keys[b % 12];
if (d.t == a) {
var e = 7 * Math.floor(b / 12) * f + d.x * f, g = f * d.w;
d = k * d.h;
if (!(c[0] < e || c[0] > e + g || c[1] > d)) {
return b;
}
}
}
}
return -1;
};
B.prototype.onAction = function(f, h) {
if ("reset" == f) {
for (h = 0; h < this.keys.length; ++h) {
this.keys[h] = !1;
}
} else {
h && h.constructor === c && (f = h.data[1] - (12 * (this.properties.start_octave - 1) + 29), 0 <= f && f < this.keys.length && (h.data[0] == c.NOTEON ? this.keys[f] = !0 : h.data[0] == c.NOTEOFF && (this.keys[f] = !1)), this.trigger("note", h));
}
};
B.prototype.onMouseDown = function(f, h) {
if (!(0 > h[1])) {
return f = this.getKeyIndex(h), this.keys[f] = !0, this._last_key = f, f = 12 * (this.properties.start_octave - 1) + 29 + f, h = new c, h.setup([c.NOTEON, f, 100]), this.trigger("note", h), !0;
}
};
B.prototype.onMouseMove = function(f, h) {
if (!(0 > h[1] || -1 == this._last_key)) {
this.setDirtyCanvas(!0);
f = this.getKeyIndex(h);
if (this._last_key == f) {
return !0;
}
this.keys[this._last_key] = !1;
h = 12 * (this.properties.start_octave - 1) + 29 + this._last_key;
var k = new c;
k.setup([c.NOTEOFF, h, 100]);
this.trigger("note", k);
this.keys[f] = !0;
h = 12 * (this.properties.start_octave - 1) + 29 + f;
k = new c;
k.setup([c.NOTEON, h, 100]);
this.trigger("note", k);
this._last_key = f;
return !0;
}
};
B.prototype.onMouseUp = function(f, h) {
if (!(0 > h[1])) {
return f = this.getKeyIndex(h), this.keys[f] = !1, this._last_key = -1, f = 12 * (this.properties.start_octave - 1) + 29 + f, h = new c, h.setup([c.NOTEOFF, f, 100]), this.trigger("note", h), !0;
}
};
t.registerNodeType("midi/keys", B);
})(this);
(function(x) {
function c() {
this.properties = {src:"", gain:0.5, loop:!0, autoplay:!0, playbackRate:1};
this._loading_audio = !1;
this._audiobuffer = null;
this._audionodes = [];
this._last_sourcenode = null;
this.addOutput("out", "audio");
this.addInput("gain", "number");
this.audionode = n.getAudioContext().createGain();
this.audionode.graphnode = this;
this.audionode.gain.value = this.properties.gain;
this.properties.src && this.loadSound(this.properties.src);
}
function q() {
this.properties = {gain:0.5};
this._audionodes = [];
this._media_stream = null;
this.addOutput("out", "audio");
this.addInput("gain", "number");
this.audionode = n.getAudioContext().createGain();
this.audionode.graphnode = this;
this.audionode.gain.value = this.properties.gain;
}
function h() {
this.properties = {fftSize:2048, minDecibels:-100, maxDecibels:-10, smoothingTimeConstant:0.5};
this.audionode = n.getAudioContext().createAnalyser();
this.audionode.graphnode = this;
this.audionode.fftSize = this.properties.fftSize;
this.audionode.minDecibels = this.properties.minDecibels;
this.audionode.maxDecibels = this.properties.maxDecibels;
this.audionode.smoothingTimeConstant = this.properties.smoothingTimeConstant;
this.addInput("in", "audio");
this.addOutput("freqs", "array");
this.addOutput("samples", "array");
this._time_bin = this._freq_bin = null;
}
function l() {
this.properties = {gain:1};
this.audionode = n.getAudioContext().createGain();
this.addInput("in", "audio");
this.addInput("gain", "number");
this.addOutput("out", "audio");
}
function r() {
this.properties = {impulse_src:"", normalize:!0};
this.audionode = n.getAudioContext().createConvolver();
this.addInput("in", "audio");
this.addOutput("out", "audio");
}
function m() {
this.properties = {threshold:-50, knee:40, ratio:12, reduction:-20, attack:0, release:0.25};
this.audionode = n.getAudioContext().createDynamicsCompressor();
this.addInput("in", "audio");
this.addOutput("out", "audio");
}
function D() {
this.properties = {};
this.audionode = n.getAudioContext().createWaveShaper();
this.addInput("in", "audio");
this.addInput("shape", "waveshape");
this.addOutput("out", "audio");
}
function z() {
this.properties = {gain1:0.5, gain2:0.5};
this.audionode = n.getAudioContext().createGain();
this.audionode1 = n.getAudioContext().createGain();
this.audionode1.gain.value = this.properties.gain1;
this.audionode2 = n.getAudioContext().createGain();
this.audionode2.gain.value = this.properties.gain2;
this.audionode1.connect(this.audionode);
this.audionode2.connect(this.audionode);
this.addInput("in1", "audio");
this.addInput("in1 gain", "number");
this.addInput("in2", "audio");
this.addInput("in2 gain", "number");
this.addOutput("out", "audio");
}
function A() {
this.properties = {A:0.1, D:0.1, S:0.1, R:0.1};
this.audionode = n.getAudioContext().createGain();
this.audionode.gain.value = 0;
this.addInput("in", "audio");
this.addInput("gate", "bool");
this.addOutput("out", "audio");
this.gate = !1;
}
function y() {
this.properties = {delayTime:0.5};
this.audionode = n.getAudioContext().createDelay(10);
this.audionode.delayTime.value = this.properties.delayTime;
this.addInput("in", "audio");
this.addInput("time", "number");
this.addOutput("out", "audio");
}
function C() {
this.properties = {frequency:350, detune:0, Q:1};
this.addProperty("type", "lowpass", "enum", {values:"lowpass highpass bandpass lowshelf highshelf peaking notch allpass".split(" ")});
this.audionode = n.getAudioContext().createBiquadFilter();
this.addInput("in", "audio");
this.addOutput("out", "audio");
}
function f() {
this.properties = {frequency:440, detune:0, type:"sine"};
this.addProperty("type", "sine", "enum", {values:["sine", "square", "sawtooth", "triangle", "custom"]});
this.audionode = n.getAudioContext().createOscillator();
this.addOutput("out", "audio");
}
function E() {
this.properties = {continuous:!0, mark:-1};
this.addInput("data", "array");
this.addInput("mark", "number");
this.size = [300, 200];
this._last_buffer = null;
}
function B() {
this.properties = {band:440, amplitude:1};
this.addInput("freqs", "array");
this.addOutput("signal", "number");
}
function t() {
if (!t.default_code) {
var c = t.default_function.toString(), a = c.indexOf("{") + 1, b = c.lastIndexOf("}");
t.default_code = c.substr(a, b - a);
}
this.properties = {code:t.default_code};
c = n.getAudioContext();
c.createScriptProcessor ? this.audionode = c.createScriptProcessor(4096, 1, 1) : (console.warn("ScriptProcessorNode deprecated"), this.audionode = c.createGain());
this.processCode();
t._bypass_function || (t._bypass_function = this.audionode.onaudioprocess);
this.addInput("in", "audio");
this.addOutput("out", "audio");
}
function G() {
this.audionode = n.getAudioContext().destination;
this.addInput("in", "audio");
}
var p = x.LiteGraph, n = {};
x.LGAudio = n;
n.getAudioContext = function() {
if (!this._audio_context) {
window.AudioContext = window.AudioContext || window.webkitAudioContext;
if (!window.AudioContext) {
return console.error("AudioContext not supported by browser"), null;
}
this._audio_context = new AudioContext;
this._audio_context.onmessage = function(c) {
console.log("msg", c);
};
this._audio_context.onended = function(c) {
console.log("ended", c);
};
this._audio_context.oncomplete = function(c) {
console.log("complete", c);
};
}
return this._audio_context;
};
n.connect = function(c, a) {
try {
c.connect(a);
} catch (b) {
console.warn("LGraphAudio:", b);
}
};
n.disconnect = function(c, a) {
try {
c.disconnect(a);
} catch (b) {
console.warn("LGraphAudio:", b);
}
};
n.changeAllAudiosConnections = function(c, a) {
if (c.inputs) {
for (var b = 0; b < c.inputs.length; ++b) {
var d = c.graph.links[c.inputs[b].link];
if (d) {
var e = c.graph.getNodeById(d.origin_id);
e = e.getAudioNodeInOutputSlot ? e.getAudioNodeInOutputSlot(d.origin_slot) : e.audionode;
d = c.getAudioNodeInInputSlot ? c.getAudioNodeInInputSlot(b) : c.audionode;
a ? n.connect(e, d) : n.disconnect(e, d);
}
}
}
if (c.outputs) {
for (b = 0; b < c.outputs.length; ++b) {
for (var f = c.outputs[b], k = 0; k < f.links.length; ++k) {
if (d = c.graph.links[f.links[k]]) {
e = c.getAudioNodeInOutputSlot ? c.getAudioNodeInOutputSlot(b) : c.audionode;
var h = c.graph.getNodeById(d.target_id);
d = h.getAudioNodeInInputSlot ? h.getAudioNodeInInputSlot(d.target_slot) : h.audionode;
a ? n.connect(e, d) : n.disconnect(e, d);
}
}
}
}
};
n.onConnectionsChange = function(c, a, b, d) {
c == p.OUTPUT && (c = null, d && (c = this.graph.getNodeById(d.target_id)), c && (a = this.getAudioNodeInOutputSlot ? this.getAudioNodeInOutputSlot(a) : this.audionode, d = c.getAudioNodeInInputSlot ? c.getAudioNodeInInputSlot(d.target_slot) : c.audionode, b ? n.connect(a, d) : n.disconnect(a, d)));
};
n.createAudioNodeWrapper = function(c) {
var a = c.prototype.onPropertyChanged;
c.prototype.onPropertyChanged = function(b, d) {
a && a.call(this, b, d);
this.audionode && void 0 !== this.audionode[b] && (void 0 !== this.audionode[b].value ? this.audionode[b].value = d : this.audionode[b] = d);
};
c.prototype.onConnectionsChange = n.onConnectionsChange;
};
n.cached_audios = {};
n.loadSound = function(c, a, b) {
function d(a) {
console.log("Audio loading sample error:", a);
b && b(a);
}
if (n.cached_audios[c] && -1 == c.indexOf("blob:")) {
a && a(n.cached_audios[c]);
} else {
n.onProcessAudioURL && (c = n.onProcessAudioURL(c));
var e = new XMLHttpRequest;
e.open("GET", c, !0);
e.responseType = "arraybuffer";
var f = n.getAudioContext();
e.onload = function() {
console.log("AudioSource loaded");
f.decodeAudioData(e.response, function(b) {
console.log("AudioSource decoded");
n.cached_audios[c] = b;
a && a(b);
}, d);
};
e.send();
return e;
}
};
c.desc = "Plays an audio file";
c["@src"] = {widget:"resource"};
c.supported_extensions = ["wav", "ogg", "mp3"];
c.prototype.onAdded = function(c) {
if (c.status === LGraph.STATUS_RUNNING) {
this.onStart();
}
};
c.prototype.onStart = function() {
this._audiobuffer && this.properties.autoplay && this.playBuffer(this._audiobuffer);
};
c.prototype.onStop = function() {
this.stopAllSounds();
};
c.prototype.onPause = function() {
this.pauseAllSounds();
};
c.prototype.onUnpause = function() {
this.unpauseAllSounds();
};
c.prototype.onRemoved = function() {
this.stopAllSounds();
this._dropped_url && URL.revokeObjectURL(this._url);
};
c.prototype.stopAllSounds = function() {
for (var c = 0; c < this._audionodes.length; ++c) {
this._audionodes[c].started && (this._audionodes[c].started = !1, this._audionodes[c].stop());
}
this._audionodes.length = 0;
};
c.prototype.pauseAllSounds = function() {
n.getAudioContext().suspend();
};
c.prototype.unpauseAllSounds = function() {
n.getAudioContext().resume();
};
c.prototype.onExecute = function() {
if (this.inputs) {
for (var c = 0; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
if (void 0 !== b) {
if ("gain" == a.name) {
this.audionode.gain.value = b;
} else {
if ("src" == a.name) {
this.setProperty("src", b);
} else {
if ("playbackRate" == a.name) {
for (this.properties.playbackRate = b, a = 0; a < this._audionodes.length; ++a) {
this._audionodes[a].playbackRate.value = b;
}
}
}
}
}
}
}
}
if (this.outputs) {
for (c = 0; c < this.outputs.length; ++c) {
"buffer" == this.outputs[c].name && this._audiobuffer && this.setOutputData(c, this._audiobuffer);
}
}
};
c.prototype.onAction = function(c) {
this._audiobuffer && ("Play" == c ? this.playBuffer(this._audiobuffer) : "Stop" == c && this.stopAllSounds());
};
c.prototype.onPropertyChanged = function(c, a) {
if ("src" == c) {
this.loadSound(a);
} else {
if ("gain" == c) {
this.audionode.gain.value = a;
} else {
if ("playbackRate" == c) {
for (c = 0; c < this._audionodes.length; ++c) {
this._audionodes[c].playbackRate.value = a;
}
}
}
}
};
c.prototype.playBuffer = function(c) {
var a = this, b = n.getAudioContext().createBufferSource();
this._last_sourcenode = b;
b.graphnode = this;
b.buffer = c;
b.loop = this.properties.loop;
b.playbackRate.value = this.properties.playbackRate;
this._audionodes.push(b);
b.connect(this.audionode);
this._audionodes.push(b);
this.trigger("start");
b.onended = function() {
a.trigger("ended");
var c = a._audionodes.indexOf(b);
-1 != c && a._audionodes.splice(c, 1);
};
b.started || (b.started = !0, b.start());
return b;
};
c.prototype.loadSound = function(c) {
var a = this;
this._request && (this._request.abort(), this._request = null);
this._audiobuffer = null;
this._loading_audio = !1;
c && (this._request = n.loadSound(c, function(b) {
this.boxcolor = p.NODE_DEFAULT_BOXCOLOR;
a._audiobuffer = b;
a._loading_audio = !1;
if (a.graph && a.graph.status === LGraph.STATUS_RUNNING) {
a.onStart();
}
}), this._loading_audio = !0, this.boxcolor = "#AA4");
};
c.prototype.onConnectionsChange = n.onConnectionsChange;
c.prototype.onGetInputs = function() {
return [["playbackRate", "number"], ["src", "string"], ["Play", p.ACTION], ["Stop", p.ACTION]];
};
c.prototype.onGetOutputs = function() {
return [["buffer", "audiobuffer"], ["start", p.EVENT], ["ended", p.EVENT]];
};
c.prototype.onDropFile = function(c) {
this._dropped_url && URL.revokeObjectURL(this._dropped_url);
c = URL.createObjectURL(c);
this.properties.src = c;
this.loadSound(c);
this._dropped_url = c;
};
c.title = "Source";
c.desc = "Plays audio";
p.registerNodeType("audio/source", c);
q.prototype.onAdded = function(c) {
if (c.status === LGraph.STATUS_RUNNING) {
this.onStart();
}
};
q.prototype.onStart = function() {
null != this._media_stream || this._waiting_confirmation || this.openStream();
};
q.prototype.onStop = function() {
this.audionode.gain.value = 0;
};
q.prototype.onPause = function() {
this.audionode.gain.value = 0;
};
q.prototype.onUnpause = function() {
this.audionode.gain.value = this.properties.gain;
};
q.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 c = this._media_stream.getTracks();
c.length && c[0].stop();
}
};
q.prototype.openStream = function() {
if (navigator.mediaDevices) {
this._waiting_confirmation = !0;
navigator.mediaDevices.getUserMedia({audio:!0, video:!1}).then(this.streamReady.bind(this)).catch(function(a) {
console.log("Media rejected", a);
c._media_stream = !1;
c.boxcolor = "red";
});
var c = this;
} else {
console.log("getUserMedia() is not supported in your browser, use chrome and enable WebRTC from about://flags");
}
};
q.prototype.streamReady = function(c) {
this._media_stream = c;
this.audiosource_node && this.audiosource_node.disconnect(this.audionode);
this.audiosource_node = n.getAudioContext().createMediaStreamSource(c);
this.audiosource_node.graphnode = this;
this.audiosource_node.connect(this.audionode);
this.boxcolor = "white";
};
q.prototype.onExecute = function() {
null != this._media_stream || this._waiting_confirmation || this.openStream();
if (this.inputs) {
for (var c = 0; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
void 0 !== b && "gain" == a.name && (this.audionode.gain.value = this.properties.gain = b);
}
}
}
};
q.prototype.onAction = function(c) {
"Play" == c ? this.audionode.gain.value = this.properties.gain : "Stop" == c && (this.audionode.gain.value = 0);
};
q.prototype.onPropertyChanged = function(c, a) {
"gain" == c && (this.audionode.gain.value = a);
};
q.prototype.onConnectionsChange = n.onConnectionsChange;
q.prototype.onGetInputs = function() {
return [["playbackRate", "number"], ["Play", p.ACTION], ["Stop", p.ACTION]];
};
q.title = "MediaSource";
q.desc = "Plays microphone";
p.registerNodeType("audio/media_source", q);
h.prototype.onPropertyChanged = function(c, a) {
this.audionode[c] = a;
};
h.prototype.onExecute = function() {
if (this.isOutputConnected(0)) {
var c = this.audionode.frequencyBinCount;
this._freq_bin && this._freq_bin.length == c || (this._freq_bin = new Uint8Array(c));
this.audionode.getByteFrequencyData(this._freq_bin);
this.setOutputData(0, this._freq_bin);
}
this.isOutputConnected(1) && (c = this.audionode.frequencyBinCount, this._time_bin && this._time_bin.length == c || (this._time_bin = new Uint8Array(c)), this.audionode.getByteTimeDomainData(this._time_bin), this.setOutputData(1, this._time_bin));
for (c = 1; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
void 0 !== b && (this.audionode[a.name].value = b);
}
}
};
h.prototype.onGetInputs = function() {
return [["minDecibels", "number"], ["maxDecibels", "number"], ["smoothingTimeConstant", "number"]];
};
h.prototype.onGetOutputs = function() {
return [["freqs", "array"], ["samples", "array"]];
};
h.title = "Analyser";
h.desc = "Audio Analyser";
p.registerNodeType("audio/analyser", h);
l.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
for (var c = 1; c < this.inputs.length; ++c) {
var a = this.inputs[c], b = this.getInputData(c);
void 0 !== b && (this.audionode[a.name].value = b);
}
}
};
n.createAudioNodeWrapper(l);
l.title = "Gain";
l.desc = "Audio gain";
p.registerNodeType("audio/gain", l);
n.createAudioNodeWrapper(r);
r.prototype.onRemove = function() {
this._dropped_url && URL.revokeObjectURL(this._dropped_url);
};
r.prototype.onPropertyChanged = function(c, a) {
"impulse_src" == c ? this.loadImpulse(a) : "normalize" == c && (this.audionode.normalize = a);
};
r.prototype.onDropFile = function(c) {
this._dropped_url && URL.revokeObjectURL(this._dropped_url);
this._dropped_url = URL.createObjectURL(c);
this.properties.impulse_src = this._dropped_url;
this.loadImpulse(this._dropped_url);
};
r.prototype.loadImpulse = function(c) {
var a = this;
this._request && (this._request.abort(), this._request = null);
this._impulse_buffer = null;
this._loading_impulse = !1;
c && (this._request = n.loadSound(c, function(b) {
a._impulse_buffer = b;
a.audionode.buffer = b;
console.log("Impulse signal set");
a._loading_impulse = !1;
}), this._loading_impulse = !0);
};
r.title = "Convolver";
r.desc = "Convolves the signal (used for reverb)";
p.registerNodeType("audio/convolver", r);
n.createAudioNodeWrapper(m);
m.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
for (var c = 1; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
void 0 !== b && (this.audionode[a.name].value = b);
}
}
}
};
m.prototype.onGetInputs = function() {
return [["threshold", "number"], ["knee", "number"], ["ratio", "number"], ["reduction", "number"], ["attack", "number"], ["release", "number"]];
};
m.title = "DynamicsCompressor";
m.desc = "Dynamics Compressor";
p.registerNodeType("audio/dynamicsCompressor", m);
D.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
var c = this.getInputData(1);
void 0 !== c && (this.audionode.curve = c);
}
};
D.prototype.setWaveShape = function(c) {
this.audionode.curve = c;
};
n.createAudioNodeWrapper(D);
z.prototype.getAudioNodeInInputSlot = function(c) {
if (0 == c) {
return this.audionode1;
}
if (2 == c) {
return this.audionode2;
}
};
z.prototype.onPropertyChanged = function(c, a) {
"gain1" == c ? this.audionode1.gain.value = a : "gain2" == c && (this.audionode2.gain.value = a);
};
z.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
for (var c = 1; c < this.inputs.length; ++c) {
var a = this.inputs[c];
null != a.link && "audio" != a.type && (a = this.getInputData(c), void 0 !== a && (1 == c ? this.audionode1.gain.value = a : 3 == c && (this.audionode2.gain.value = a)));
}
}
};
n.createAudioNodeWrapper(z);
z.title = "Mixer";
z.desc = "Audio mixer";
p.registerNodeType("audio/mixer", z);
A.prototype.onExecute = function() {
var c = n.getAudioContext().currentTime, a = this.audionode.gain, b = this.getInputData(1), d = this.getInputOrProperty("A"), e = this.getInputOrProperty("D"), f = this.getInputOrProperty("S"), h = this.getInputOrProperty("R");
!this.gate && b ? (a.cancelScheduledValues(0), a.setValueAtTime(0, c), a.linearRampToValueAtTime(1, c + d), a.linearRampToValueAtTime(f, c + d + e)) : this.gate && !b && (a.cancelScheduledValues(0), a.setValueAtTime(a.value, c), a.linearRampToValueAtTime(0, c + h));
this.gate = b;
};
A.prototype.onGetInputs = function() {
return [["A", "number"], ["D", "number"], ["S", "number"], ["R", "number"]];
};
n.createAudioNodeWrapper(A);
A.title = "ADSR";
A.desc = "Audio envelope";
p.registerNodeType("audio/adsr", A);
n.createAudioNodeWrapper(y);
y.prototype.onExecute = function() {
var c = this.getInputData(1);
void 0 !== c && (this.audionode.delayTime.value = c);
};
y.title = "Delay";
y.desc = "Audio delay";
p.registerNodeType("audio/delay", y);
C.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
for (var c = 1; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
void 0 !== b && (this.audionode[a.name].value = b);
}
}
}
};
C.prototype.onGetInputs = function() {
return [["frequency", "number"], ["detune", "number"], ["Q", "number"]];
};
n.createAudioNodeWrapper(C);
C.title = "BiquadFilter";
C.desc = "Audio filter";
p.registerNodeType("audio/biquadfilter", C);
f.prototype.onStart = function() {
if (!this.audionode.started) {
this.audionode.started = !0;
try {
this.audionode.start();
} catch (k) {
}
}
};
f.prototype.onStop = function() {
this.audionode.started && (this.audionode.started = !1, this.audionode.stop());
};
f.prototype.onPause = function() {
this.onStop();
};
f.prototype.onUnpause = function() {
this.onStart();
};
f.prototype.onExecute = function() {
if (this.inputs && this.inputs.length) {
for (var c = 0; c < this.inputs.length; ++c) {
var a = this.inputs[c];
if (null != a.link) {
var b = this.getInputData(c);
void 0 !== b && (this.audionode[a.name].value = b);
}
}
}
};
f.prototype.onGetInputs = function() {
return [["frequency", "number"], ["detune", "number"], ["type", "string"]];
};
n.createAudioNodeWrapper(f);
f.title = "Oscillator";
f.desc = "Oscillator";
p.registerNodeType("audio/oscillator", f);
E.prototype.onExecute = function() {
this._last_buffer = this.getInputData(0);
var c = this.getInputData(1);
void 0 !== c && (this.properties.mark = c);
this.setDirtyCanvas(!0, !1);
};
E.prototype.onDrawForeground = function(c) {
if (this._last_buffer) {
var a = this._last_buffer, b = a.length / this.size[0], d = this.size[1];
c.fillStyle = "black";
c.fillRect(0, 0, this.size[0], this.size[1]);
c.strokeStyle = "white";
c.beginPath();
var e = 0;
if (this.properties.continuous) {
c.moveTo(e, d);
for (var f = 0; f < a.length; f += b) {
c.lineTo(e, d - a[f | 0] / 255 * d), e++;
}
} else {
for (f = 0; f < a.length; f += b) {
c.moveTo(e + 0.5, d), c.lineTo(e + 0.5, d - a[f | 0] / 255 * d), e++;
}
}
c.stroke();
0 <= this.properties.mark && (a = n.getAudioContext().sampleRate / a.length, e = this.properties.mark / a * 2 / b, e >= this.size[0] && (e = this.size[0] - 1), c.strokeStyle = "red", c.beginPath(), c.moveTo(e, d), c.lineTo(e, 0), c.stroke());
}
};
E.title = "Visualization";
E.desc = "Audio Visualization";
p.registerNodeType("audio/visualization", E);
B.prototype.onExecute = function() {
if (this._freqs = this.getInputData(0)) {
var c = this.properties.band, a = this.getInputData(1);
void 0 !== a && (c = a);
a = n.getAudioContext().sampleRate / this._freqs.length;
a = c / a * 2;
a >= this._freqs.length ? a = this._freqs[this._freqs.length - 1] : (c = a | 0, a -= c, a = this._freqs[c] * (1 - a) + this._freqs[c + 1] * a);
this.setOutputData(0, a / 255 * this.properties.amplitude);
}
};
B.prototype.onGetInputs = function() {
return [["band", "number"]];
};
B.title = "Signal";
B.desc = "extract the signal of some frequency";
p.registerNodeType("audio/signal", B);
t.prototype.onAdded = function(c) {
c.status == LGraph.STATUS_RUNNING && (this.audionode.onaudioprocess = this._callback);
};
t["@code"] = {widget:"code", type:"code"};
t.prototype.onStart = function() {
this.audionode.onaudioprocess = this._callback;
};
t.prototype.onStop = function() {
this.audionode.onaudioprocess = t._bypass_function;
};
t.prototype.onPause = function() {
this.audionode.onaudioprocess = t._bypass_function;
};
t.prototype.onUnpause = function() {
this.audionode.onaudioprocess = this._callback;
};
t.prototype.onExecute = function() {
};
t.prototype.onRemoved = function() {
this.audionode.onaudioprocess = t._bypass_function;
};
t.prototype.processCode = function() {
try {
this._script = new (new Function("properties", this.properties.code))(this.properties), this._old_code = this.properties.code, this._callback = this._script.onaudioprocess;
} catch (k) {
console.error("Error in onaudioprocess code", k), this._callback = t._bypass_function, this.audionode.onaudioprocess = this._callback;
}
};
t.prototype.onPropertyChanged = function(c, a) {
"code" == c && (this.properties.code = a, this.processCode(), this.graph && this.graph.status == LGraph.STATUS_RUNNING && (this.audionode.onaudioprocess = this._callback));
};
t.default_function = function() {
this.onaudioprocess = function(c) {
var a = c.inputBuffer;
c = c.outputBuffer;
for (var b = 0; b < c.numberOfChannels; b++) {
for (var d = a.getChannelData(b), e = c.getChannelData(b), f = 0; f < a.length; f++) {
e[f] = d[f];
}
}
};
};
n.createAudioNodeWrapper(t);
t.title = "Script";
t.desc = "apply script to signal";
p.registerNodeType("audio/script", t);
G.title = "Destination";
G.desc = "Audio output";
p.registerNodeType("audio/destination", G);
})(this);
(function(x) {
function c() {
this.size = [60, 20];
this.addInput("send", h.ACTION);
this.addOutput("received", h.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 q() {
this.room_widget = this.addWidget("text", "Room", "lgraph", this.setRoom.bind(this));
this.addWidget("button", "Reconnect", null, this.connectSocket.bind(this));
this.addInput("send", h.ACTION);
this.addOutput("received", h.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 h = x.LiteGraph;
c.title = "WebSocket";
c.desc = "Send data through a websocket";
c.prototype.onPropertyChanged = function(c, h) {
"url" == c && this.connectSocket();
};
c.prototype.onExecute = function() {
!this._ws && this.properties.url && this.connectSocket();
if (this._ws && this._ws.readyState == WebSocket.OPEN) {
for (var c = this.properties.room, h = this.properties.only_send_changes, m = 1; m < this.inputs.length; ++m) {
var q = this.getInputData(m);
if (null != q) {
try {
var x = JSON.stringify({type:0, room:c, channel:m, data:q});
} catch (A) {
continue;
}
h && this._last_sent_data[m] == x || (this._last_sent_data[m] = x, this._ws.send(x));
}
}
for (m = 1; m < this.outputs.length; ++m) {
this.setOutputData(m, this._last_received_data[m]);
}
"#AFA" == this.boxcolor && (this.boxcolor = "#6C6");
}
};
c.prototype.connectSocket = function() {
var c = this, r = this.properties.url;
"ws" != r.substr(0, 2) && (r = "ws://" + r);
this._ws = new WebSocket(r);
this._ws.onopen = function() {
console.log("ready");
c.boxcolor = "#6C6";
};
this._ws.onmessage = function(l) {
c.boxcolor = "#AFA";
l = JSON.parse(l.data);
if (!l.room || l.room == c.properties.room) {
if (1 == l.type) {
if (l.data.object_class && h[l.data.object_class]) {
var m = null;
try {
m = new h[l.data.object_class](l.data), c.triggerSlot(0, m);
} catch (z) {
}
} else {
c.triggerSlot(0, l.data);
}
} else {
c._last_received_data[l.channel || 0] = l.data;
}
}
};
this._ws.onerror = function(h) {
console.log("couldnt connect to websocket");
c.boxcolor = "#E88";
};
this._ws.onclose = function(h) {
console.log("connection closed");
c.boxcolor = "#000";
};
};
c.prototype.send = function(c) {
this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send(JSON.stringify({type:1, msg:c}));
};
c.prototype.onAction = function(c, h) {
this._ws && this._ws.readyState == WebSocket.OPEN && this._ws.send({type:1, room:this.properties.room, action:c, data:h});
};
c.prototype.onGetInputs = function() {
return [["in", 0]];
};
c.prototype.onGetOutputs = function() {
return [["out", 0]];
};
h.registerNodeType("network/websocket", c);
q.title = "SillyClient";
q.desc = "Connects to SillyServer to broadcast messages";
q.prototype.onPropertyChanged = function(c, h) {
"room" == c && (this.room_widget.value = h);
this.connectSocket();
};
q.prototype.setRoom = function(c) {
this.properties.room = c;
this.room_widget.value = c;
this.connectSocket();
};
q.prototype.onDrawForeground = function() {
for (var c = 1; c < this.inputs.length; ++c) {
var h = this.inputs[c];
h.label = "in_" + c;
}
for (c = 1; c < this.outputs.length; ++c) {
h = this.outputs[c], h.label = "out_" + c;
}
};
q.prototype.onExecute = function() {
if (this._server && this._server.is_connected) {
for (var c = this.properties.only_send_changes, h = 1; h < this.inputs.length; ++h) {
var m = this.getInputData(h), q = this._last_sent_data[h];
if (null != m) {
if (c) {
var x = !0;
if (m && m.length && q && q.length == m.length && m.constructor !== String) {
for (var A = 0; A < m.length; ++A) {
if (q[A] != m[A]) {
x = !1;
break;
}
}
} else {
this._last_sent_data[h] != m && (x = !1);
}
if (x) {
continue;
}
}
this._server.sendMessage({type:0, channel:h, data:m});
if (m.length && m.constructor !== String) {
if (this._last_sent_data[h]) {
for (this._last_sent_data[h].length = m.length, A = 0; A < m.length; ++A) {
this._last_sent_data[h][A] = m[A];
}
} else {
this._last_sent_data[h] = m.constructor === Array ? m.concat() : new m.constructor(m);
}
} else {
this._last_sent_data[h] = m;
}
}
}
for (h = 1; h < this.outputs.length; ++h) {
this.setOutputData(h, this._last_received_data[h]);
}
"#AFA" == this.boxcolor && (this.boxcolor = "#6C6");
}
};
q.prototype.connectSocket = function() {
var c = 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");
c.boxcolor = "#6C6";
}, this._server.on_message = function(l, m) {
l = null;
try {
l = JSON.parse(m);
} catch (D) {
return;
}
if (1 == l.type) {
if (l.data.object_class && h[l.data.object_class]) {
m = null;
try {
m = new h[l.data.object_class](l.data), c.triggerSlot(0, m);
} catch (D) {
return;
}
} else {
c.triggerSlot(0, l.data);
}
} else {
c._last_received_data[l.channel || 0] = l.data;
}
c.boxcolor = "#AFA";
}, this._server.on_error = function(h) {
console.log("couldnt connect to websocket");
c.boxcolor = "#E88";
}, this._server.on_close = function(h) {
console.log("connection closed");
c.boxcolor = "#000";
}, this.properties.url && this.properties.room) {
try {
this._server.connect(this.properties.url, this.properties.room);
} catch (r) {
console.error("SillyServer error: " + r);
this._server = null;
return;
}
this._final_url = this.properties.url + "/" + this.properties.room;
}
}
};
q.prototype.send = function(c) {
this._server && this._server.is_connected && this._server.sendMessage({type:1, data:c});
};
q.prototype.onAction = function(c, h) {
this._server && this._server.is_connected && this._server.sendMessage({type:1, action:c, data:h});
};
q.prototype.onGetInputs = function() {
return [["in", 0]];
};
q.prototype.onGetOutputs = function() {
return [["out", 0]];
};
h.registerNodeType("network/sillyclient", q);
})(this);
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