Public Types | Public Member Functions | Public Attributes

Ogre::ProgressiveMesh::PMVertex Class Reference

A vertex in the progressive mesh, holds info like collapse cost etc. More...

#include <OgreProgressiveMesh.h>

List of all members.

Public Types

typedef set< PMVertex * >::type NeighborList
typedef set< PMVertex * >::type DuplicateList
typedef set< PMTriangle * >::type FaceList

Public Member Functions

 PMVertex ()
void setDetails (const Vector3 &v, size_t index)
void removeIfNonNeighbor (PMVertex *n)
bool isBorder (void)
bool isManifoldEdgeWith (PMVertex *v)
 true if this vertex is on the edge of an open geometry patch
void notifyRemoved (void)

Public Attributes

Vector3 position
size_t index
NeighborList neighbor
FaceList face
Real collapseCost
PMVertexcollapseTo
bool removed
bool toBeRemoved
bool seam

Detailed Description

A vertex in the progressive mesh, holds info like collapse cost etc.

This vertex can actually represent several vertices in the final model, because vertices along texture seams etc will have been duplicated. In order to properly evaluate the surface properties, a single common vertex is used for these duplicates, and the faces hold the detail of the duplicated vertices.

Definition at line 164 of file OgreProgressiveMesh.h.


Member Typedef Documentation

Definition at line 176 of file OgreProgressiveMesh.h.

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Definition at line 175 of file OgreProgressiveMesh.h.


Constructor & Destructor Documentation

Ogre::ProgressiveMesh::PMVertex::PMVertex (  ) 

Member Function Documentation

bool Ogre::ProgressiveMesh::PMVertex::isBorder ( void   ) 
bool Ogre::ProgressiveMesh::PMVertex::isManifoldEdgeWith ( PMVertex v  ) 

true if this vertex is on the edge of an open geometry patch

void Ogre::ProgressiveMesh::PMVertex::notifyRemoved ( void   ) 
void Ogre::ProgressiveMesh::PMVertex::removeIfNonNeighbor ( PMVertex n  ) 
void Ogre::ProgressiveMesh::PMVertex::setDetails ( const Vector3 v,
size_t  index 
)

Member Data Documentation

Definition at line 181 of file OgreProgressiveMesh.h.

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Definition at line 177 of file OgreProgressiveMesh.h.

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Definition at line 184 of file OgreProgressiveMesh.h.


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

Copyright © 2008 Torus Knot Software Ltd
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Wed Nov 3 2010 19:24:58