vl::PolygonSimplifier::Vertex Class Reference

A Vertex as defined by PolygonSimplifier. More...

#include <PolygonSimplifier.hpp>

List of all members.

Public Member Functions
	Vertex ()
void	addAdjacentVertex (Vertex *v)
void	removeAdjacentVertex (Vertex *v)
void	computeAdjacentVertices ()
bool	checkConnectivity ()
bool	isAdjacentVertex (Vertex *) const
bool	isIncidentTriangle (Triangle *) const
void	discardRemovedTriangles ()
void	removeIncidentTriangle (const Triangle *)
bool	checkTriangles () const
void	computeEdgePenalty ()
const fvec3 &	position () const
	the position
int	adjacentVerticesCount () const
	ajacent vertices
Vertex *	adjacentVertex (int index) const
int	incidentTrianglesCount () const
	adjacent triangles
Triangle *	incidentTriangle (int index) const
Vertex *	collapseVertex () const
	vertex to which collapse
float	collapseCost () const
	cost of the collapse
const fvec3 &	collapsePosition () const
	collapse position
void	setCollapsePosition (const fvec3 &pos)
int	removeOrder () const
	when the vertex has collapsed
bool	removed () const
	has the vertex been removed
bool	isProtected () const
	is the vertex protected?
int	originalIndex () const
	original index of this vertex
int	simplifiedIndex () const
	Internally used to regenerated the index buffer.
bool	alreadyProcessed () const
	Internally used.
const QErr &	qerr () const
	Accumulated vertex error.
void	setQErr (const QErr &qerr)
void	addQErr (const QErr &qerr)
Protected Attributes
QErr	mQErr
fvec3	mPosition
	the position
std::vector< Vertex * >	mAdjacentVerts
	ajacent vertices
std::vector< Triangle * >	mIncidentTriangles
	adjacent triangles
Vertex *	mCollapseVertex
	vertex to which collapse
float	mCollapseCost
	cost of the collapse
fvec3	mCollapsePosition
	the collapse position
int	mOriginalIndex
	original index of this vertex
int	mSimplifiedIndex
	only used during index buffer regeneration
int	mRemoveOrder
	when the vertex has collapsed
bool	mRemoved
	has the vertex been removed
bool	mProtected
	is the vertex protected?
bool	mAlreadyProcessed
	internally used
Friends
class	Triangle
class	PolygonSimplifier

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Detailed Description

A Vertex as defined by PolygonSimplifier.

Definition at line 239 of file PolygonSimplifier.hpp.

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Constructor & Destructor Documentation

vl::PolygonSimplifier::Vertex::Vertex

(

)

[inline]

Definition at line 244 of file PolygonSimplifier.hpp.

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Member Function Documentation

void vl::PolygonSimplifier::Vertex::addAdjacentVertex

(

Vertex *

v )

[inline]

Definition at line 378 of file PolygonSimplifier.hpp.

References adjacentVerticesCount(), and mAdjacentVerts.

void vl::PolygonSimplifier::Vertex::removeAdjacentVertex

(

Vertex *

v )

[inline]

Definition at line 389 of file PolygonSimplifier.hpp.

References VL_CHECK.

void vl::PolygonSimplifier::Vertex::computeAdjacentVertices

(

)

[inline]

Definition at line 401 of file PolygonSimplifier.hpp.

References VL_CHECK.

bool vl::PolygonSimplifier::Vertex::checkConnectivity

(

)

[inline]

Definition at line 483 of file PolygonSimplifier.hpp.

References mAdjacentVerts, removed(), and VL_CHECK.

Referenced by vl::PolygonSimplifier::collapse().

bool vl::PolygonSimplifier::Vertex::isAdjacentVertex

(

Vertex *

v )

const [inline]

Definition at line 467 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse().

bool vl::PolygonSimplifier::Vertex::isIncidentTriangle

(

Triangle *

t )

const [inline]

Definition at line 475 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse().

void vl::PolygonSimplifier::Vertex::discardRemovedTriangles

(

)

[inline]

Definition at line 458 of file PolygonSimplifier.hpp.

void vl::PolygonSimplifier::Vertex::removeIncidentTriangle

(

const Triangle *

tri )

[inline]

Definition at line 446 of file PolygonSimplifier.hpp.

bool vl::PolygonSimplifier::Vertex::checkTriangles

(

)

const [inline]

Definition at line 414 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse().

void vl::PolygonSimplifier::Vertex::computeEdgePenalty

(

)

[inline]

Definition at line 422 of file PolygonSimplifier.hpp.

References vl::cross(), vl::dot(), and vl::Vector3< T_Scalar >::normalize().

const fvec3& vl::PolygonSimplifier::Vertex::position

(

)

const [inline]

the position

Definition at line 261 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

int vl::PolygonSimplifier::Vertex::adjacentVerticesCount

(

)

const [inline]

ajacent vertices

Definition at line 263 of file PolygonSimplifier.hpp.

Referenced by addAdjacentVertex(), vl::PolygonSimplifier::collapse(), vl::PolygonSimplifier::computeCollapseInfo(), and vl::PolygonSimplifier::simplify().

Vertex* vl::PolygonSimplifier::Vertex::adjacentVertex

(

int

index )

const [inline]

Definition at line 264 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::simplify().

int vl::PolygonSimplifier::Vertex::incidentTrianglesCount

(

)

const [inline]

adjacent triangles

Definition at line 266 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::computeCollapseInfo().

Triangle* vl::PolygonSimplifier::Vertex::incidentTriangle

(

int

index )

const [inline]

Definition at line 267 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

Vertex* vl::PolygonSimplifier::Vertex::collapseVertex

(

)

const [inline]

vertex to which collapse

Definition at line 269 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::simplify().

float vl::PolygonSimplifier::Vertex::collapseCost

(

)

const [inline]

cost of the collapse

Definition at line 271 of file PolygonSimplifier.hpp.

const fvec3& vl::PolygonSimplifier::Vertex::collapsePosition

(

)

const [inline]

collapse position

Definition at line 273 of file PolygonSimplifier.hpp.

void vl::PolygonSimplifier::Vertex::setCollapsePosition

(

const fvec3 &

pos )

[inline]

Definition at line 274 of file PolygonSimplifier.hpp.

int vl::PolygonSimplifier::Vertex::removeOrder

(

)

const [inline]

when the vertex has collapsed

Definition at line 276 of file PolygonSimplifier.hpp.

bool vl::PolygonSimplifier::Vertex::removed

(

)

const [inline]

has the vertex been removed

Definition at line 278 of file PolygonSimplifier.hpp.

Referenced by checkConnectivity(), vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::simplify().

bool vl::PolygonSimplifier::Vertex::isProtected

(

)

const [inline]

is the vertex protected?

Definition at line 280 of file PolygonSimplifier.hpp.

int vl::PolygonSimplifier::Vertex::originalIndex

(

)

const [inline]

original index of this vertex

Definition at line 282 of file PolygonSimplifier.hpp.

int vl::PolygonSimplifier::Vertex::simplifiedIndex

(

)

const [inline]

Internally used to regenerated the index buffer.

Definition at line 284 of file PolygonSimplifier.hpp.

bool vl::PolygonSimplifier::Vertex::alreadyProcessed

(

)

const [inline]

Internally used.

Definition at line 286 of file PolygonSimplifier.hpp.

const QErr& vl::PolygonSimplifier::Vertex::qerr

(

)

const [inline]

Accumulated vertex error.

Definition at line 288 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

void vl::PolygonSimplifier::Vertex::setQErr

(

const QErr &

qerr )

[inline]

Definition at line 289 of file PolygonSimplifier.hpp.

void vl::PolygonSimplifier::Vertex::addQErr

(

const QErr &

qerr )

[inline]

Definition at line 290 of file PolygonSimplifier.hpp.

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Friends And Related Function Documentation

friend class Triangle [friend]

Definition at line 241 of file PolygonSimplifier.hpp.

friend class PolygonSimplifier [friend]

Definition at line 242 of file PolygonSimplifier.hpp.

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Member Data Documentation

QErr vl::PolygonSimplifier::Vertex::mQErr [protected]

Definition at line 293 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse().

fvec3 vl::PolygonSimplifier::Vertex::mPosition [protected]

the position

Definition at line 295 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), vl::PolygonSimplifier::Triangle::computePotentialArea(), and vl::PolygonSimplifier::Triangle::computePotentialNormal().

std::vector< Vertex* > vl::PolygonSimplifier::Vertex::mAdjacentVerts [protected]

ajacent vertices

Definition at line 297 of file PolygonSimplifier.hpp.

Referenced by addAdjacentVertex(), checkConnectivity(), vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::computeCollapseInfo().

std::vector< Triangle* > vl::PolygonSimplifier::Vertex::mIncidentTriangles [protected]

adjacent triangles

Definition at line 299 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse().

Vertex* vl::PolygonSimplifier::Vertex::mCollapseVertex [protected]

vertex to which collapse

Definition at line 301 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::computeCollapseInfo().

float vl::PolygonSimplifier::Vertex::mCollapseCost [protected]

cost of the collapse

Definition at line 303 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::computeCollapseInfo().

fvec3 vl::PolygonSimplifier::Vertex::mCollapsePosition [protected]

the collapse position

Definition at line 305 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::computeCollapseInfo().

int vl::PolygonSimplifier::Vertex::mOriginalIndex [protected]

original index of this vertex

Definition at line 307 of file PolygonSimplifier.hpp.

int vl::PolygonSimplifier::Vertex::mSimplifiedIndex [protected]

only used during index buffer regeneration

Definition at line 309 of file PolygonSimplifier.hpp.

int vl::PolygonSimplifier::Vertex::mRemoveOrder [protected]

when the vertex has collapsed

Definition at line 311 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::simplify().

bool vl::PolygonSimplifier::Vertex::mRemoved [protected]

has the vertex been removed

Definition at line 313 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::collapse(), and vl::PolygonSimplifier::computeCollapseInfo().

bool vl::PolygonSimplifier::Vertex::mProtected [protected]

is the vertex protected?

Definition at line 315 of file PolygonSimplifier.hpp.

bool vl::PolygonSimplifier::Vertex::mAlreadyProcessed [protected]

internally used

Definition at line 317 of file PolygonSimplifier.hpp.

Referenced by vl::PolygonSimplifier::simplify().

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

• /home/master/UCL/VisualizationLibrary/src/vlGraphics/PolygonSimplifier.hpp