CGAL 4.7 - 2D Boolean Operations on Nef Polygons: Concepts

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CGAL 4.7 - 2D Boolean Operations on Nef Polygons

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2D Boolean Operations on Nef Polygons Reference

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## Concepts

concept | ExtendedKernelTraits_2

`ExtendedKernelTraits_2` is a kernel concept providing extended geometryIt is called extended geometry for simplicity, though it is not a real geometry in the classical sense. Let `K` be an instance of the data type `ExtendedKernelTraits_2`. The central notion of extended geometry are extended points. An extended point represents either a standard affine point of the Cartesian plane or a non-standard point representing the equivalence class of rays where two rays are equivalent if one is contained in the other. More...