mat3

• using function Float64Array() { [native code] }

  • should make rotation matrix0ms ‣

    const angle = 1.23;
    const c = Math.cos(angle);
    const s = Math.sin(angle);
    const expected = [
       c, s, 0, 0,
      -s, c, 0, 0,
       0, 0, 1, 0,
    ];
    testMat3WithAndWithoutDest((newDst) => {
      return mat3.rotation(angle, newDst);
    }, expected);