CGAL 5.5 - 2D Alpha Shapes
Refinement Relationships
Concept AlphaShapeFace_2

TriangulationFaceBase_2, if the underlying triangulation of the alpha shape is a Delaunay triangulation.

RegularTriangulationFaceBase_2, if the underlying triangulation of the alpha shape is a regular triangulation.

Periodic_2TriangulationFaceBase_2, if the underlying triangulation of the alpha shape is a periodic triangulation.

Concept AlphaShapeTraits_2

DelaunayTriangulationTraits_2, if the underlying triangulation of the alpha shape is a Delaunay triangulation.

Periodic_2DelaunayTriangulationTraits_2, if the underlying triangulation of the alpha shape is a periodic Delaunay triangulation.

Concept AlphaShapeVertex_2

TriangulationVertexBase_2, if the underlying triangulation of the alpha shape is a Delaunay triangulation.

RegularTriangulationVertexBase_2, if the underlying triangulation of the alpha shape is a regular triangulation.

Periodic_2TriangulationVertexBase_2, if the underlying triangulation of the alpha shape is a periodic triangulation.

Concept WeightedAlphaShapeTraits_2
RegularTriangulationTraits_2, if the underlying triangulation of the alpha shape is a regular triangulation.