@needle-tools/engine/src/engine/js-extensions/Vector.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 { Vector3 } from "three";

import { slerp } from "../../engine/engine_three_utils.js";
import { applyPrototypeExtensions, registerPrototypeExtensions } from "./ExtensionUtils.js";

/** @internal */
export function apply(object: Vector3) {
    if (object && object.isVector3 === true) {
        applyPrototypeExtensions(object, Vector3);
    }
}


Vector3.prototype["slerp"] = function (end: Vector3, t: number) {
    return slerp(this, end, t);
}

registerPrototypeExtensions(Vector3);