Function scale3d

datasets/augmentv2.py:106–112

(sx, sy, sz, **kwargs)

        **kwargs)

def scale3d(sx, sy, sz, **kwargs):
    return matrix(
        [sx, 0,  0,  0],
        [0,  sy, 0,  0],
        [0,  0,  sz, 0],
        [0,  0,  0,  1],
        **kwargs)

def rotate2d(theta, **kwargs):
    return matrix(