Blender Git Commit Log

Stitch tool fully functional again. Many thanks to Howard Trickey for proposing the loop winding criterion for normal disambiguation of edges. Unfortunately some extra memory has to be allocated for this to work correctly. If the tool had been initially written for bmesh I would have used the already present adjacency information to make it work, avoiding some extra allocations. Maybe a project for another day though, when I am more proficient with bmesh internals.