mat4

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

  • should compute frustumReverseZ1ms ‣

    const left = 2;
    const right = 4;
    const top = 10;
    const bottom = 30;
    const near = 15;
    const far = 25;
    const dx = (right - left);
    const dy = (top - bottom);
    const dz = (far - near);
    const expected = [
      2 * near / dx,
      0,
      0,
      0,
      0,
      2 * near / dy,
      0,
      0,
      (left + right) / dx,
      (top + bottom) / dy,
      near / dz,
      -1,
      0,
      0,
      near * far / dz,
      0,
    ];
    testMat4WithAndWithoutDest((newDst) => {
      return mat4.frustumReverseZ(left, right, bottom, top, near, far, newDst);
    }, expected);