25 #ifndef vtkPolygonBuilder_h
26 #define vtkPolygonBuilder_h
28 #include "vtkCommonMiscModule.h"
62 typedef std::pair<vtkIdType,vtkIdType> Edge;
63 typedef std::map<Edge,size_t> EdgeHistogram;
64 typedef std::multimap<vtkIdType,vtkIdType> EdgeMap;
65 typedef std::vector<vtkIdType> Triangle;
66 typedef std::vector<Triangle> Triangles;
67 typedef std::map<vtkIdType, Triangles> TriangleMap;
71 EdgeHistogram EdgeCounter;
The polygon output is the boundary of the union of the triangles.
maintain an ordered list of IdList objects