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)

---

Member Typedef Documentation

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

---

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]

---

Member Function Documentation

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

(

)

const [inline]

Get the const input point array.

osg::Vec3Array * osgUtil::DelaunayTriangulator::getInputPointArray

(

)

[inline]

Get the input point array.

void osgUtil::DelaunayTriangulator::setInputPointArray

(

osg::Vec3Array *

points

)

[inline]

Set the input point array.

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

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

(

)

const [inline]

Get the const output normal array (optional).

osg::Vec3Array * osgUtil::DelaunayTriangulator::getOutputNormalArray

(

)

[inline]

Get the output normal array (optional).

void osgUtil::DelaunayTriangulator::setOutputNormalArray

(

osg::Vec3Array *

normals

)

[inline]

Set the output normal array (optional).

bool osgUtil::DelaunayTriangulator::triangulate

(

)

Start triangulation.

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

(

)

const [inline]

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

osg::DrawElementsUInt * osgUtil::DelaunayTriangulator::getTriangles

(

)

[inline]

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

void osgUtil::DelaunayTriangulator::removeInternalTriangles

(

DelaunayConstraint *

constraint

)

remove the triangles internal to the constraint loops.

(Line strips cannot remove any internal triangles).

DelaunayTriangulator& osgUtil::DelaunayTriangulator::operator=

(

const DelaunayTriangulator &

)

[inline, protected]

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

---

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

• DelaunayTriangulator

---