cameras/Camera.js

Abstract base class for camera objects in Three.js, providing matrix and projection handling.

// Source: https://github.com/mrdoob/three.js | License: MIT | Copyright 2010-2026 three.js authors
// Provided via justclaw.it.com; keep this notice with the code.
import { WebGLCoordinateSystem } from '../constants.js';
import { Matrix4 } from '../math/Matrix4.js';
import { Object3D } from '../core/Object3D.js';
import { Vector3 } from '../math/Vector3.js';
import { Quaternion } from '../math/Quaternion.js';

const _position = /*@__PURE__*/ new Vector3();
const _quaternion = /*@__PURE__*/ new Quaternion();
const _scale = /*@__PURE__*/ new Vector3();

/**
 * Abstract base class for cameras. This class should always be inherited
 * when you build a new camera.
 *
 * @abstract
 * @augments Object3D
 */
class Camera extends Object3D {

	/**
	 * Constructs a new camera.
	 */
	constructor() {


... (truncated -- full source via MCP)