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- import ChainMap from './ChainMap.js';
- import RenderBundle from './RenderBundle.js';
- class RenderBundles {
- constructor() {
- this.lists = new ChainMap();
- }
- get( scene, camera ) {
- const lists = this.lists;
- const keys = [ scene, camera ];
- let list = lists.get( keys );
- if ( list === undefined ) {
- list = new RenderBundle( scene, camera );
- lists.set( keys, list );
- }
- return list;
- }
- dispose() {
- this.lists = new ChainMap();
- }
- }
- export default RenderBundles;
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