SharedGeometry.shared_frame_data

t3toolbox.shared_geometry.SharedGeometry.shared_frame_data(frame)

def shared_frame_data(self, frame) -> backend_sharing.SharedFrameData:

The per-frame companion (centers + the stacked-S SVD), derived from frame (a T3Frame or a UT3Frame).

svd_s is the group spectrum s_g – the continuation/aptness statistic, free at every frame. Manifold bases only (the corewise post-pass needs no companion).

Return type:

SharedFrameData