CGAL 5.5 - 2D and 3D Linear Geometry Kernel
Kernel::ConstructDirection_3 Concept Reference

Definition

Refines:
AdaptableFunctor (with one argument)
See also
CGAL::Direction_3<Kernel>

Operations

A model of this concept must provide:

Kernel::Direction_3 operator() (const Kernel::Vector_3 &v)
 introduces a direction initialized with the direction of vector v.
 
Kernel::Direction_3 operator() (const Kernel::Line_3 &l)
 introduces the direction of line l.
 
Kernel::Direction_3 operator() (const Kernel::Ray_3 &r)
 introduces the direction of ray r.
 
Kernel::Direction_3 operator() (const Kernel::Segment_3 &s)
 introduces the direction of segment s.