@needle-tools/engine/src/needle-engine.ts

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in

import "./engine/engine_element.js";
import "./engine/engine_setup.js";
import "./engine/engine_audio.js";
export * from "./engine/api.js";
export * from "./engine-components/api.js";
export * from "./engine-components-experimental/api.js";
export * from "./engine-schemes/api.js";

// make accessible for external javascript
import { Context, loadSync, NeedleXRSession, onBeforeRender, onStart, onUpdate } from "./engine/api.js";
const Needle = {
    Context: Context,
    glTF: {
        loadFromURL: loadSync,
    }
};
if (globalThis["Needle"] !== undefined) {
    console.warn("Needle Engine is already imported");
}
globalThis["Needle"] = Needle;
function registerGlobal(obj: object) {
    for (const key in obj) {
        Needle[key] = obj[key];
    }
}
import * as Component from "./engine-components/Component.js";
registerGlobal(Component);

import * as Components from "./engine-components/codegen/components.js";
registerGlobal(Components);

Needle["onStart"] = onStart;
Needle["onUpdate"] = onUpdate;
Needle["onBeforeRender"] = onBeforeRender;
Needle["NeedleXRSession"] = NeedleXRSession;

import { GameObject } from "./engine-components/Component.js";
for (const method of Object.getOwnPropertyNames(GameObject)) {
    switch (method) {
        case "prototype":
        case "constructor":
        case "length":
        case "name":
            continue;
        default:
            Needle[method] = GameObject[method];
            break;
    }
}

// make three accessible
import * as THREE from "three";
if (!globalThis["THREE"]) {
    globalThis["THREE"] = THREE;
}
else console.warn("Threejs is already imported");