UT3Tangent.unstack_frame

t3toolbox.uniform_manifold.UT3Tangent.unstack_frame()

def unstack_frame(self):

Unstack over the frame stack C: a C-shaped tree of single-base-point tangents.

Decomposes over frame points. Each leaf is a UT3Tangent with frame_stack_shape == () and this tangent’s tangent_stack_shape; the leaves sit at different base points (different tangent spaces, not mutually linear-algebra compatible) and may have different ranks (the varying-C rank-sweep case). Inverse of stack_frame().