splinepy.multipatch.Multipatch.interface_orientations#

Multipatch.interface_orientations(tolerance=None, nthreads=None)[source]#

Determine orientation between adjacent splines which is required, e.g., for gismo export and orientation check

Parameters:

  • tolerance (double) – normed distance between two neighboring points to be considered equal

  • nthreads (int) – Number of threads to be used for extraction, defaults to settings.NTHREADS

Returns:

interface_orientations – description of the orientations between adjacent splines in a multipatch object

Return type:

np.array (np.int64)