pytransform3d.rotations.matrix_requires_renormalization

pytransform3d.rotations.matrix_requires_renormalization(R, tolerance=1e-06)

Check if a rotation matrix needs renormalization.

This function will check if \(R R^T \approx I\).

Parameters:

Rarray-like, shape (3, 3)

Rotation matrix that should be orthonormal.

tolerancefloat, optional (default: 1e-6)

Tolerance for check.

Returns:

requiredbool

Indicates if renormalization is required.

See also

norm_matrix

Orthonormalize rotation matrix.