glam/es5/lib/renderer/shader-cache/clear-unused.js

Experimental WebGL Engine

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.default = clearUnused;
function clearUnused(cache) {
	for (var key in cache) {
		if (cache.hasOwnProperty(key)) {
			if (cache[key].meshes.length === 0) {
				delete cache[key];
			}
		}
	}
}