GoodBoyDigital

const throttleMap = new Map<Function, {throttledFunction: Function; args: any[]}>();

/**
 * Lets you call a function and have it throttled by a certain delay.
 * Useful for when a function may be spammed!
 *
 * @example
 * ```
 * function resize(w, h){
 *  console.log('resized', w, h);

GoodBoyDigital

Global : 
- Only optimize when you need to! Pixi can handle a fair amount of content off the bat.
- Be mindful of the complexity of your scene. The more objects you add the slower things will end up.
- Order can help, for example sprite / graphic / sprite / graphic is slower than sprite / sprite / graphic / graphic
- Some older mobile devices run things a little slower. passing in the option 'legacy:true' to the renderer can help with performance
- Culling, is disabled by default as its often better to do this at an application level. If you are GPU it will improve performance, if you are CPU bound - it will degrade performance

Sprites:
- Use spritesheets where possible to minimize total textures
- Sprites can be batched with up to 16 different textures (dependent on hardware)

GoodBoyDigital

var ResourceLoader = require('resource-loader'),
    textureParser = require('./textureParser'),
    spritesheetParser = require('./spritesheetParser'),
    spineAtlasParser = require('./spineAtlasParser'),
    bitmapFontParser = require('./bitmapFontParser')
 //   loader = new Loader();

var Loader = function()
{
    ResourceLoader.call(this);

GoodBoyDigital

FilterManager.prototype.calculateMagixMatrix = function (filterArea, wt)
{
    var m = new math.Matrix();

    // scale..
    var ratio = this.textureSize.height / this.textureSize.width;

    m.translate(filterArea.x / (this.textureSize.width), filterArea.y / this.textureSize.height);

    m.scale(1 , ratio);

GoodBoyDigital

/**
 * User: xperiments
 * Date: 14/03/13
 */




declare module PIXI
{