osgUtil::DelaunayTriangulator Class Reference

#include <DelaunayTriangulator>

Inheritance diagram for osgUtil::DelaunayTriangulator:

Public Types
typedef std::vector< osg::ref_ptr< DelaunayConstraint > >	linelist

Public Member Functions
	DelaunayTriangulator ()
	DelaunayTriangulator (osg::Vec3Array *points, osg::Vec3Array *normals=0)
	DelaunayTriangulator (const DelaunayTriangulator &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
void	setInputPointArray (osg::Vec3Array *points)
const osg::Vec3Array *	getInputPointArray () const
osg::Vec3Array *	getInputPointArray ()
void	setOutputNormalArray (osg::Vec3Array *normals)
const osg::Vec3Array *	getOutputNormalArray () const
osg::Vec3Array *	getOutputNormalArray ()
void	addInputConstraint (DelaunayConstraint *dc)
bool	triangulate ()
const osg::DrawElementsUInt *	getTriangles () const
osg::DrawElementsUInt *	getTriangles ()
void	removeInternalTriangles (DelaunayConstraint *constraint)
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Member Functions
virtual	~DelaunayTriangulator ()
DelaunayTriangulator &	operator= (const DelaunayTriangulator &)
int	getindex (const osg::Vec3 &pt, const osg::Vec3Array *points)
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Member Typedef Documentation

linelist

typedef std::vector< osg::ref_ptr<DelaunayConstraint> > osgUtil::DelaunayTriangulator::linelist

Constructor & Destructor Documentation

DelaunayTriangulator() [1/3]

osgUtil::DelaunayTriangulator::DelaunayTriangulator

(

)

Referenced by DelaunayTriangulator(), and operator=().

DelaunayTriangulator() [2/3]

osgUtil::DelaunayTriangulator::DelaunayTriangulator ( osg::Vec3Array * points, osg::Vec3Array * normals = 0 )

explicit

DelaunayTriangulator() [3/3]

osgUtil::DelaunayTriangulator::DelaunayTriangulator	(	const DelaunayTriangulator &	copy,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY )

References DelaunayTriangulator(), and osg::CopyOp::SHALLOW_COPY.

~DelaunayTriangulator()

virtual osgUtil::DelaunayTriangulator::~DelaunayTriangulator ( )

protectedvirtual

Member Function Documentation

addInputConstraint()

void osgUtil::DelaunayTriangulator::addInputConstraint ( DelaunayConstraint * dc )

inline

Add an input constraint loop. the edges of the loop will constrain the triangulation. if remove!=0, the internal triangles of the constraint will be removed; the user may the replace the constraint line with an equivalent geometry. GWM July 2005

getindex()

int osgUtil::DelaunayTriangulator::getindex ( const osg::Vec3 & pt, const osg::Vec3Array * points )

protected

getInputPointArray() [1/2]

osg::Vec3Array * osgUtil::DelaunayTriangulator::getInputPointArray ( )

inline

Get the input point array.

getInputPointArray() [2/2]

const osg::Vec3Array * osgUtil::DelaunayTriangulator::getInputPointArray ( ) const

inline

Get the const input point array.

getOutputNormalArray() [1/2]

osg::Vec3Array * osgUtil::DelaunayTriangulator::getOutputNormalArray ( )

inline

Get the output normal array (optional).

getOutputNormalArray() [2/2]

const osg::Vec3Array * osgUtil::DelaunayTriangulator::getOutputNormalArray ( ) const

inline

Get the const output normal array (optional).

getTriangles() [1/2]

osg::DrawElementsUInt * osgUtil::DelaunayTriangulator::getTriangles ( )

inline

Get the generated primitive (call triangulate() first).

getTriangles() [2/2]

const osg::DrawElementsUInt * osgUtil::DelaunayTriangulator::getTriangles ( ) const

inline

Get the generated primitive (call triangulate() first).

operator=()

DelaunayTriangulator & osgUtil::DelaunayTriangulator::operator= ( const DelaunayTriangulator & )

inlineprotected

References DelaunayTriangulator().

removeInternalTriangles()

void osgUtil::DelaunayTriangulator::removeInternalTriangles

(

DelaunayConstraint *

constraint

)

remove the triangles internal to the constraint loops. (Line strips cannot remove any internal triangles).

setInputPointArray()

void osgUtil::DelaunayTriangulator::setInputPointArray ( osg::Vec3Array * points )

inline

Set the input point array.

setOutputNormalArray()

void osgUtil::DelaunayTriangulator::setOutputNormalArray ( osg::Vec3Array * normals )

inline

Set the output normal array (optional).

triangulate()

bool osgUtil::DelaunayTriangulator::triangulate

(

)

Start triangulation.

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

• DelaunayTriangulator