`scipy.spatial.transform._rigid_transform:RigidTransform.init`

Signature

def __init__(self, matrix: ArrayLike, normalize: bool = True, copy: bool = True)

Initialize from a 4x4 transformation matrix.

Rotations are not meant to be initialized directly. Please use one of the from_... methods instead.

matrix : array_like, shape (..., 4, 4): A single transformation matrix or a stack of transformation matrices.
normalize : bool, optional: If True, orthonormalize the rotation matrix using singular value decomposition. If False, the rotation matrix is not checked for orthogonality or right-handedness.
copy : bool, optional: If True, copy the input matrix. If False, a reference to the input matrix is used. If normalize is True, the input matrix is always copied regardless of the value of copy.