Kernel::ConstructVertex_3 Concept Reference

Definition

Refines

AdaptableBinaryFunction

See also

CGAL::Iso_cuboid_3<Kernel>

CGAL::Segment_3<Kernel>

CGAL::Tetrahedron_3<Kernel>

CGAL::Triangle_3<Kernel>

Operations
A model of this concept must provide:
Kernel::Point_3	operator() (const Kernel::Segment_3 &s, int i)
	returns source or target of s: fo(s,0) returns the source of s, fo(s,1) returns the target of s.
Kernel::Point_3	operator() (const Kernel::Iso_cuboid_3 &c, int i)
	returns the i'th vertex of c, as indicated in the figure below.
Kernel::Point_3	operator() (const Kernel::Triangle_3 &t, int i)
	returns the i'th vertex of t.
Kernel::Point_3	operator() (const Kernel::Tetrahedron_3 &t, int i)
	returns the i'th vertex of t.

Member Function Documentation

operator()() [1/4]

Kernel::Point_3 Kernel::ConstructVertex_3::operator()	(	const Kernel::Iso_cuboid_3 &	c,
		int	i
	)

returns the i'th vertex of c, as indicated in the figure below.

The parameter i is taken modulo 8.

operator()() [2/4]

Kernel::Point_3 Kernel::ConstructVertex_3::operator()	(	const Kernel::Segment_3 &	s,
		int	i
	)

returns source or target of s: fo(s,0) returns the source of s, fo(s,1) returns the target of s.

The parameter i is taken modulo 2.

operator()() [3/4]

Kernel::Point_3 Kernel::ConstructVertex_3::operator()	(	const Kernel::Tetrahedron_3 &	t,
		int	i
	)

returns the i'th vertex of t.

The parameter i is taken modulo 4.

operator()() [4/4]

Kernel::Point_3 Kernel::ConstructVertex_3::operator()	(	const Kernel::Triangle_3 &	t,
		int	i
	)

returns the i'th vertex of t.

The parameter i is taken modulo 3.