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CGAL 6.0 - 2D Straight Skeleton and Polygon Offsetting
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#include <CGAL/Straight_skeleton_vertex_base_2.h>
StraightSkeletonVertex_2 The class Straight_skeleton_vertex_base_2 provides a model for the StraightSkeletonVertex_2 concept which is the vertex type required by the StraightSkeleton_2 concept.
| Refs | must be a model of StraightSkeleton_2 |
| Point | a Point type |
| FT | must be a model of the FieldWithSqrt, which is the numeric type used to represent the time of a vertex (a Euclidean distance). |
This class can be used as a base class allowing users of the straight skeleton data structure to decorate a vertex with additional data. The concrete vertex class must be given in the HalfedgeDSItems template parameter of the instantiation of the HalfedgeDS_default class used as the model for the CGAL::Straight_skeleton_2 concept.