mat4

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

  • should compute ortho1ms ‣

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