CGAL 5.1 - 2D Straight Skeleton and Polygon Offsetting
Refinement Relationships
Concept StraightSkeleton_2
HalfedgeDS
Concept StraightSkeletonFace_2
HalfedgeDSFace
Concept StraightSkeletonHalfedge_2
HalfedgeDSHalfedge
Concept StraightSkeletonVertex_2
HalfedgeDSVertex