the-world-engine/dist/esm/engine/hierarchy_object/Scene.js

three.js based, unity like game engine for browser

import { Scene as ThreeScene } from "three/src/Three";

import { Transform } from "./Transform";

export class Scene {
    me;
    constructor() {
        this.me = new ThreeScene;
        this.me.matrixAutoUpdate = false;
    }
    addChildFromBuilder(e) {
        const r = e.build(null);
        e.processEvent();
        return r;
    }
    foreachChild(e) {
        const r = this.me.children;
        for (let t = 0, n = r.length; t < n; ++t) {
            const n = r[t];
            if (n.userData instanceof Transform) {
                e(n.userData);
            }
        }
    }
    iterateChild(e) {
        const r = this.me.children;
        for (let t = 0, n = r.length; t < n; ++t) {
            const n = r[t];
            if (n.userData instanceof Transform) {
                if (!e(n.userData)) break;
            }
        }
    }
    get children() {
        const e = [];
        const r = this.me.children;
        for (let t = 0, n = r.length; t < n; ++t) {
            const n = r[t];
            if (n.userData instanceof Transform) {
                e.push(n.userData);
            }
        }
        return e;
    }
    unsafeGetThreeScene() {
        return this.me;
    }
}