CGAL 4.12.1 - 2D Alpha Shapes

## Concepts

conceptAlphaShapeFace_2
The concept AlphaShapeFace_2 describes the requirements for the base face of an alpha shape. More...

conceptAlphaShapeTraits_2
The concept AlphaShapeTraits_2 describes the requirements for the geometric traits class of the underlying Delaunay triangulation of a basic alpha shape. More...

conceptAlphaShapeVertex_2
The concept AlphaShapeVertex_2 describes the requirements for the base vertex of an alpha shape. More...

conceptWeightedAlphaShapeTraits_2
The concept WeightedAlphaShapeTraits_2 describes the requirements for the geometric traits class of the underlying regular triangulation of a weighted alpha shape. More...