CGAL 4.7 - 2D Alpha Shapes

## Concepts

conceptAlphaShapeFace_2

conceptAlphaShapeTraits_2
A model of the concept AlphaShapeTraits_2 must provide the following predicate and operations in addition to the requirements for the underlying triangulation traits class. It means, the metric has to be Euclidean for Delaunay triangulation or the power metric for regular triangulation. More...

conceptAlphaShapeVertex_2