osgUtil::DelaunayTriangulator Class Reference

Inheritance diagram for osgUtil::DelaunayTriangulator:

[legend]List of all members.

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)
const osg::Vec3Array *	getInputPointArray () const
	Get the const input point array.
osg::Vec3Array *	getInputPointArray ()
	Get the input point array.
void	setInputPointArray (osg::Vec3Array *points)
	Set the input point array.
void	addInputConstraint (DelaunayConstraint *dc)
	Add an input constraint loop.
const osg::Vec3Array *	getOutputNormalArray () const
	Get the const output normal array (optional).
osg::Vec3Array *	getOutputNormalArray ()
	Get the output normal array (optional).
void	setOutputNormalArray (osg::Vec3Array *normals)
	Set the output normal array (optional).
bool	triangulate ()
	Start triangulation.
const osg::DrawElementsUInt *	getTriangles () const
	Get the generated primitive (call triangulate() first).
osg::DrawElementsUInt *	getTriangles ()
	Get the generated primitive (call triangulate() first).
void	removeInternalTriangles (DelaunayConstraint *constraint)
	remove the triangles internal to the constraint loops.
Protected Member Functions
virtual	~DelaunayTriangulator ()
DelaunayTriangulator &	operator= (const DelaunayTriangulator &)
int	getindex (const osg::Vec3 pt, const osg::Vec3Array *points)

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Member Typedef Documentation

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

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Constructor & Destructor Documentation

osgUtil::DelaunayTriangulator::DelaunayTriangulator (   )

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

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

virtual osgUtil::DelaunayTriangulator::~DelaunayTriangulator (   )  [protected, virtual]

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Member Function Documentation

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

int osgUtil::DelaunayTriangulator::getindex (  const osg::Vec3  pt, const osg::Vec3Array *  points )  [protected]

osg::Vec3Array * osgUtil::DelaunayTriangulator::getInputPointArray (   )  [inline]

Get the input point array.

const osg::Vec3Array * osgUtil::DelaunayTriangulator::getInputPointArray (   )  const [inline]

Get the const input point array.

osg::Vec3Array * osgUtil::DelaunayTriangulator::getOutputNormalArray (   )  [inline]

Get the output normal array (optional).

const osg::Vec3Array * osgUtil::DelaunayTriangulator::getOutputNormalArray (   )  const [inline]

Get the const output normal array (optional).

osg::DrawElementsUInt * osgUtil::DelaunayTriangulator::getTriangles (   )  [inline]

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

const osg::DrawElementsUInt * osgUtil::DelaunayTriangulator::getTriangles (   )  const [inline]

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

DelaunayTriangulator& osgUtil::DelaunayTriangulator::operator= (  const DelaunayTriangulator &   )  [inline, protected]

void osgUtil::DelaunayTriangulator::removeInternalTriangles (  DelaunayConstraint *  constraint  )

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

void osgUtil::DelaunayTriangulator::setInputPointArray (  osg::Vec3Array *  points  )  [inline]

Set the input point array.

void osgUtil::DelaunayTriangulator::setOutputNormalArray (  osg::Vec3Array *  normals  )  [inline]

Set the output normal array (optional).

bool osgUtil::DelaunayTriangulator::triangulate (   )

Start triangulation.

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

• DelaunayTriangulator

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