@openglobus/og/lib/math/Mat4.d.ts

[openglobus](https://www.openglobus.org/) is a javascript/typescript library designed to display interactive 3d maps and planets with map tiles, imagery and vector data, markers, and 3D objects. It uses the WebGL technology, open source, and completely fr

import { Mat3 } from "./Mat3";
import { Quat } from "./Quat";
import { Vec3 } from "./Vec3";
import { Vec4 } from "./Vec4";
export type NumberArray16 = [
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number,
    number
];
/**
 * Class represents a 4x4 matrix.
 * @class
 */
export declare class Mat4 {
    /**
     * A 4x4 matrix, index-able as a column-major order array.
     * @public
     * @type {Array.<number>}
     */
    _m: NumberArray16;
    constructor();
    /**
     * Returns identity matrix instance.
     * @static
     * @returns {Mat4} -
     */
    static identity(): Mat4;
    /**
     * Get rotation matrix around the point
     * @public
     * @param {number} angle - Rotation angle in radians
     * @param {Vec3} [center] - Point that the camera rotates around
     * @param {Vec3} [up] - Camera up vector
     */
    static getRotationAroundPoint(angle: number, center?: Vec3, up?: Vec3): Mat4;
    static getRotation(angle: number, up?: Vec3): Mat4;
    getPosition(): Vec3;
    getScaling(): Vec3;
    getQuat(): Quat;
    /**
     * Sets column-major order array matrix.
     * @public
     * @param {Array.<number>} m - Matrix array.
     * @returns {Mat4} -
     */
    set(m: NumberArray16): Mat4;
    /**
     * Duplicates a Matrix3 instance.
     * @public
     * @returns {Mat4} -
     */
    clone(): Mat4;
    /**
     * Copy matrix.
     * @public
     * @param {Mat4} a - Matrix to copy.
     * @return {Mat4}
     */
    copy(a: Mat4): Mat4;
    /**
     * Converts to 3x3 matrix.
     * @public
     * @returns {Mat3} -
     */
    getMat3(): Mat3;
    /**
     * Multiply to 3d vector.
     * @public
     * @param {Vec3} p - 3d vector.
     * @returns {Vec3} -
     */
    mulVec3(p: Vec3): Vec3;
    /**
     * Multiply to 4d vector.
     * @public
     * @param {Vec4} p - 4d vector.
     * @returns {Vec4} -
     */
    mulVec4(p: Vec4): Vec4;
    /**
     * Creates an inverse 3x3 matrix of the current.
     * @public
     * @returns {Mat3} -
     */
    toInverseMatrix3(): Mat3 | undefined;
    /**
     * Creates an inverse matrix of the current.
     * @public
     * @returns {Mat4} -
     */
    inverseTo(res?: Mat4): Mat4;
    /**
     * Creates a transposed matrix of the current.
     * @public
     * @returns {Mat4} -
     */
    transposeTo(): Mat4;
    /**
     * Sets matrix to identity.
     * @public
     * @returns {Mat4} -
     */
    setIdentity(): Mat4;
    /**
     * Computes the product of two matrices.
     * @public
     * @param {Mat4} mx - Matrix to multiply.
     * @returns {Mat4} -
     */
    mul(mx: Mat4): Mat4;
    /**
     * Add translation vector to the current matrix.
     * @public
     * @param {Vec3} v - Translate vector.
     * @returns {Mat4} -
     */
    translate(v: Vec3): Mat4;
    /**
     * Sets translation matrix to the position.
     * @public
     * @param {Vec3} v - Translate to position.
     * @returns {Mat4} -
     */
    translateToPosition(v: Vec3): Mat4;
    /**
     * Rotate current matrix around the aligned axis and angle.
     * @public
     * @param {Vec3} u - Aligned axis.
     * @param {number} angle - Aligned axis angle in radians.
     * @returns {Mat4} -
     */
    rotate(u: Vec3, angle: number): Mat4;
    /**
     * Sets current rotation matrix around the aligned axis and angle.
     * @public
     * @param {Vec3} u - Aligned axis.
     * @param {number} angle - Aligned axis angle in radians.
     * @returns {Mat4} -
     */
    setRotation(u: Vec3, angle: number): Mat4;
    /**
     * Gets the rotation matrix from one vector to another.
     * @public
     * @param {Vec3} a - First vector.
     * @param {Vec3} b - Second vector.
     * @returns {Mat4} -
     */
    rotateBetweenVectors(a: Vec3, b: Vec3): Mat4;
    /**
     * Scale current matrix to the vector values.
     * @public
     * @param {Vec3} v - Scale vector.
     * @returns {Mat4} -
     */
    scale(v: Vec3): Mat4;
    /**
     * Sets perspective projection matrix frustum values.
     * @public
     * @param {number} left -
     * @param {number} right -
     * @param {number} bottom -
     * @param {number} top -
     * @param {number} near -
     * @param {number} far -
     * @returns {Mat4} -
     */
    setPerspective(left: number, right: number, bottom: number, top: number, near: number, far: number): Mat4;
    /**
     * Creates current orthographic projection matrix.
     * @public
     * @param {number} left -
     * @param {number} right -
     * @param {number} bottom -
     * @param {number} top -
     * @param {number} near -
     * @param {number} far -
     * @return {Mat4} -
     */
    setOrthographic(left: number, right: number, bottom: number, top: number, near: number, far: number): Mat4;
    /**
     * Sets current rotation matrix by euler's angles.
     * @public
     * @param {number} ax - Rotation angle in radians around X axis.
     * @param {number} ay - Rotation angle in radians around Y axis.
     * @param {number} az - Rotation angle in radians around Z axis.
     * @returns {Mat4} -
     */
    eulerToMatrix(ax: number, ay: number, az: number): Mat4;
}
/**
 * Mat4 factory.
 * @static
 * @returns {Mat4} -
 */
export declare function mat4(): Mat4;