G3D::ConvexPolyhedron Class Reference

Public Member Functions
	ConvexPolyhedron ()
	ConvexPolyhedron (const Array< ConvexPolygon > &_face)
void	cut (const Plane &plane, ConvexPolyhedron &above, ConvexPolyhedron &below)
	Cuts the polyhedron at the plane. More...
float	getVolume () const
	O(n) in the number of edges More...
bool	isEmpty () const
	O(n) in the number of edges More...

Public Attributes
Array< ConvexPolygon >	face
	Zero faces indicates an empty polyhedron More...

Constructor & Destructor Documentation

ConvexPolyhedron() [1/2]

G3D::ConvexPolyhedron::ConvexPolyhedron ( )

inline

ConvexPolyhedron() [2/2]

G3D::ConvexPolyhedron::ConvexPolyhedron

(

const Array< ConvexPolygon > &

_face

)

Member Function Documentation

cut()

void G3D::ConvexPolyhedron::cut	(	const Plane &	plane,
		ConvexPolyhedron &	above,
		ConvexPolyhedron &	below
	)

Cuts the polyhedron at the plane.

If the polyhedron is entirely above or below the plane, one of the returned polyhedra will be empty.

Parameters

above	The part of the polyhedron above (on the side the normal points to or in the plane) the plane
below	The part of the polyhedron below the plane.

getVolume()

float G3D::ConvexPolyhedron::getVolume

(

)

const

O(n) in the number of edges

isEmpty()

bool G3D::ConvexPolyhedron::isEmpty

(

)

const

O(n) in the number of edges

Member Data Documentation

face

Array<ConvexPolygon> G3D::ConvexPolyhedron::face

Zero faces indicates an empty polyhedron