osgShadow::ConvexPolyhedron Class Reference

Collaboration diagram for osgShadow::ConvexPolyhedron:

Classes
struct	Face

Public Types
typedef std::vector< osg::Vec3d >	Vertices
typedef std::list< Face >	Faces

Public Member Functions
	ConvexPolyhedron (const osg::Matrix &matrix, const osg::Matrix &inverse, const osg::BoundingBox &bb=osg::BoundingBox(-1,-1,-1, 1, 1, 1))
Face &	createFace ()
void	clear ()
void	setToUnitFrustum (bool withNear=true, bool withFar=true)
void	setToBoundingBox (const osg::BoundingBox &bb)
void	transform (const osg::Matrix &matrix, const osg::Matrix &inverse)
void	transformClip (const osg::Matrix &matrix, const osg::Matrix &inverse)
bool	mergeFaces (const Face &face0, const Face &face1, Face &face)
void	mergeCoplanarFaces (const double &plane_normal_dot_tolerance=0.0, const double &plane_distance_tolerance=0.0)
void	removeDuplicateVertices (void)
bool	checkCoherency (bool checkForNonConvexPolys=false, const char *errorPrefix=NULL)
void	cut (const osg::Polytope &polytope)
void	cut (const ConvexPolyhedron &polytope)
void	cut (const osg::Plane &plane, const std::string &name=std::string())
void	extrude (const osg::Vec3d &offset)
void	translate (const osg::Vec3d &offset)
void	getPolytope (osg::Polytope &polytope) const
void	getPoints (Vertices &vertices) const
osg::BoundingBox	computeBoundingBox (const osg::Matrix &m=osgShadow::ConvexPolyhedron::defaultMatrix) const
osg::Geometry *	buildGeometry (const osg::Vec4d &colorOutline, const osg::Vec4d &colorInside, osg::Geometry *useGeometry=NULL) const
bool	dumpGeometry (const Face *face=NULL, const osg::Plane *plane=NULL, ConvexPolyhedron *basehull=NULL, const char *filename="convexpolyhedron.osg", const osg::Vec4d &colorOutline=osg::Vec4(0, 1, 0, 0.5), const osg::Vec4d &colorInside=osg::Vec4(0, 1, 0, 0.25), const osg::Vec4d &faceColorOutline=osg::Vec4(0, 0, 1, 0.5), const osg::Vec4d &faceColorInside=osg::Vec4(0, 0, 1, 0.25), const osg::Vec4d &planeColorOutline=osg::Vec4(1, 0, 0, 0.5), const osg::Vec4d &planeColorInside=osg::Vec4(1, 0, 0, 0.25), const osg::Vec4d &baseColorOutline=osg::Vec4(0, 0, 0, 0.5), const osg::Vec4d &baseColorInside=osg::Vec4(0, 0, 0, 0.25)) const

Static Public Member Functions
static int	pointsColinear (const osg::Vec3d &va, const osg::Vec3d &vb, const osg::Vec3d &vc, const double &edge_normal_dot_tolerance=0.0, const double &null_edge_length_tolerance=0.0)
static int	isFacePolygonConvex (Face &face, bool ignoreCollinearVertices=true)

Public Attributes
Faces	_faces

Static Public Attributes
static const osg::Matrix &	defaultMatrix

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The documentation for this class was generated from the following file:

• /home/karlu20/private/installs/OpenSceneGraph/include/osgShadow/ConvexPolyhedron