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CGAL 5.1.3 - 2D Straight Skeleton and Polygon Offsetting
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CGAL 5.1.3 - 2D Straight Skeleton and Polygon Offsetting
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#include <CGAL/Straight_skeleton_vertex_base_2.h>
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 | a model of the StraightSkeleton_2 concept (the vertex container) |
| Point | a Point type |
| FT | a model of the FieldWithSqrt concept, 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 Straight_skeleton_2 concept.
1.8.13