CGAL 6.0 - 2D and 3D Linear Geometry Kernel
|
AdaptableTernaryFunction
CGAL::left_turn()
Operations | |
A model of this concept must provide: | |
bool | operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q, const Kernel::Point_2 &r) |
returns true , iff the three points p , q and r form a left turn. | |