preload.io-pixi
v1.0.0
Published
Preload.io wrapper for pixi.loader
Downloads
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Readme
preload.io-pixi
Preload.io wrapper for pixi.loader
Installation
npm i -S preload.io-image
Polyfills
Image requires a few polyfills to work everywhere, to give some flexibility they are not included by default.
npm i -S whatwg-fetch regenerator
import 'regenerator/runtime'
import 'whatwg-fetch'
Regenerator
is currently a requirement for the async stuff, but a version is included with babel-polyfill
so if you’re using that then you’re good to go. Use whichever version of fetch
you like, if necessary.
There will be a fairly obvious console error logged if these are omitted.
Getting Started
Install preload.io and register the image loader with it
import Preloader from 'preload.io'
import { EVENTS } from 'preload.io'
import PixiLoader from 'preload.io-pixi'
let preloader = new Preloader()
preloader.register( new PixiLoader() )
Then load the resource and it’ll be preloaded by the browser, cached in both browser cache and the pixi loader cache
preloader.load( '/assets/avatar.jpg' )
Matches
PixiLoader
will match on jpg
, jpeg
and png
resources.
This will conflict with Preload.io-image so specify the loader to use if you need to whack images into Pixi and you’ve registered preload.io-image
:
let pixiLoader = new PixiLoader()
preloader.load({
resource: '/assets/avatar.jpg',
loader: pixiLoader.name
})
Passing options through to Resource-Loader
Pixi.Loader is built on top of Resource-Loader which accepts a couple of parameters, this PixiLoader plugin passes those options straight through.
let pixiLoader = new PixiLoader({
baseUrl: '/assets',
concurrency: 10
})
Using textures returned from images
The currently supported use-case is to use PixiLoader to load images (the underlying pixi loader is smarter than that) and those textures will be exposed on the load and complete events returned by Preload.io
import Preloader from 'preload.io'
import { EVENTS } from 'preload.io'
import PixiLoader from 'preload.io-pixi'
let preloader = new Preloader()
preloader.register( new PixiLoader() )
preloader.load({
id: 'avatar',
resource: '/assets/avatar.jpg'
})
preloader.on( EVENTS.COMPLETE, resources => {
let texture = resources.get( 'avatar' ).texture
// ... Do stuff with `texture`
})