mat4

• using function Float32Array() { [native code] }

  • should compute correct ortho0ms ‣

    const left = -2;
    const right = 4;
    const top = 10;
    const bottom = 30;
    const near = 15;
    const far = 25;
    const m = mat4.ortho(left, right, bottom, top, near, far);
    shouldBeCloseArray(vec3.transformMat4([left, bottom, -near], m), [-1, -1, 0], 0.000001);
    shouldBeCloseArray(vec3.transformMat4([right, top, -far], m), [1, 1, 1], 0.000001);