Merge branch 'master' of https://github.com/hann2/idsc
Merge branch 'master' of https://github.com/hann2/idsc
Made changes from Philip's code review
Merge branch 'master' of https://github.com/hann2/idsc
added edge splitting and collapsing
resolve merge
Visual Studio fixes for new code base changes
fix insert vertex
Merge branch 'master' of https://github.com/hann2/idsc
Added distance_between_point_and_edge(); bugfix
Added longest_edge_in_set(); bugfix
get opposite vertex
get opposite
Added largest_face_in_set()
Added get_edges_from_tet() and get_faces_from_tet()
Added get_edge_length() and shortest_edge_in_set()
Minor changes to use vec_ macros
handle degenerate tetrahedra
Compile and warning fixes
fix bugs