CGAL 4.11.3 - 2D and 3D Linear Geometry Kernel
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Functions | |
template<typename Kernel > | |
bool | CGAL::right_turn (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r) |
returns true iff p , q , and r form a right turn. | |