@thi.ng/matrices/lookat.d.ts

Matrix & quaternion operations for 2D/3D geometry processing

import type { ReadonlyVec } from "@thi.ng/vectors";
import type { Mat } from "./api.js";
/**
 * Constructs a 4x4 camera matrix for given `eye` position, look-at
 * `target` (both in world space) and normalized `up` vector. Creates
 * new matrix if `out` is `null`.
 *
 * @param out -
 * @param eye -
 * @param target -
 * @param up -
 */
export declare const lookAt: (out: Mat | null, eye: ReadonlyVec, target: ReadonlyVec, up: ReadonlyVec) => Mat;
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