playcanvas/build/playcanvas.prf/src/scene/immediate/immediate-batches.js

PlayCanvas WebGL game engine

import { ImmediateBatch } from './immediate-batch.js';

class ImmediateBatches {
		constructor(device){
				this.device = device;
				this.map = new Map();
		}
		getBatch(material, layer) {
				let batch = this.map.get(material);
				if (!batch) {
						batch = new ImmediateBatch(this.device, material, layer);
						this.map.set(material, batch);
				}
				return batch;
		}
		onPreRender(visibleList, transparent) {
				this.map.forEach((batch)=>{
						batch.onPreRender(visibleList, transparent);
				});
		}
		clear() {
				this.map.forEach((batch)=>batch.clear());
		}
}

export { ImmediateBatches };