Kernel::ConstructRay_2

Kernel::Ray_2	fo.operator() ( Kernel::Point_2 p, Kernel::Point_2 q)
		introduces a ray with source $$p and passing through point $$q.
Kernel::Ray_2	fo.operator() ( Kernel::Point_2 p, Kernel::Vector_2 v)
		introduces a ray starting at source $$p with the direction given by $$v.
Kernel::Ray_2	fo.operator() ( Kernel::Point_2 p, Kernel::Direction_2 d)
		introduces a ray starting at source $$p with direction $$d.
Kernel::Ray_2	fo.operator() ( Kernel::Point_2 p, Kernel::Line_2 l)
		introduces a ray starting at source $$p with the same direction as $$l.

Refines

See Also