## Summary of Changes Polygonal faces are now triangulated and face normals are calculated using PMP::compute_face_normal. The calculated face normals and triangulations are buffered in Least_squares_plane_fit_region. However, Least_squares_plane_fit_sorting is independent and does not benefit from that buffered data. ## Release Management * Affected package(s): Shape_detection * Issue(s) solved (if any): fix #7992