Blender Git Loki

Cloth: switch from BM_edge_face_pair() to cloth_remeshing_edge_face_pair()

Cloth: better seam or boundary test

Cloth: collapse correct vertex

Cloth: improved flip checking

No longer relies on edge_size_with_vert() which means no longer need to figure out why it returns 100.0f.

Cloth: switch to different method for collapse edges

This method is significantly different and does not depend on edge_size_with_vert() which means that there is no error with that size becoming 100.0f.
Now need to change flip edges to use the new edge metric method.

Cloth: better edge_size calculation

Cloth: collapse edges debugging statements

Cloth: fix bug in collapse edges

When the face is not collapsed, it needs to be removed from the active faces. To prevent a crash, doing a double i-- helps it only get faces which are within the size() and not capacity().

Cloth: improved updating active faces

Cloth: fix memory leak while finding nearest plane

Cloth: split edges now flips edges for newly created faces

Cloth: obstacle metric implemented

Cloth: added derivative for single value

Important for obstacle metric calculation.

Cloth: fix derivative function

The matrix was being transposed instead of inversing.

Cloth: initial steps for obstacle metric planes calculation

Cloth: initial steps for obstacle metric

Cloth: added derivative and compression metric support

Cloth: added curvature metric support

Cloth: added eigen decomposition support for 2x2 matrix

Cloth: initial steps towards computing face sizing