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

// Wrap camera FOV to allow animation of fov
Object.defineProperty(PerspectiveCamera.prototype, "fov", {
    get: function () {
        return this._fov;;
    },
    set: function (val) {
        const changed = val !== this._fov;
        this._fov = val;
        if (changed && this.view !== undefined) this.updateProjectionMatrix();
    },
    configurable: true
});

Object.defineProperty(PerspectiveCamera.prototype, "near", {
    get: function () {
        return this._near;
    },
    set: function (val) {
        const changed = val !== this._near;
        this._near = val;
        if (changed && this.view !== undefined) this.updateProjectionMatrix();
    },
    configurable: true
});

Object.defineProperty(PerspectiveCamera.prototype, "far", {
    get: function () {
        return this._far;
    },
    set: function (val) {
        const changed = val !== this._far;
        this._far = val;
        if (changed && this.view !== undefined) this.updateProjectionMatrix();
    },
    configurable: true
});