![]() |
http://www.sim.no http://www.coin3d.org |
The SoPointDetail class is for storing detailed information for a single 3D point.Instances of this class are used among other things for storing information about the vertices of lines and polygons after pick operations, and for storing information returned to tessellation callbacks. More...
#include <Inventor/details/SoPointDetail.h>
Public Member Functions | |
SoPointDetail (void) | |
virtual | ~SoPointDetail () |
virtual SoDetail * | copy (void) const |
int | getCoordinateIndex (void) const |
int | getMaterialIndex (void) const |
int | getNormalIndex (void) const |
int | getTextureCoordIndex (void) |
void | setCoordinateIndex (const int idx) |
void | setMaterialIndex (const int idx) |
void | setNormalIndex (const int idx) |
void | setTextureCoordIndex (const int idx) |
Static Public Member Functions | |
static void | initClass (void) |
The SoPointDetail class is for storing detailed information for a single 3D point.
Instances of this class are used among other things for storing information about the vertices of lines and polygons after pick operations, and for storing information returned to tessellation callbacks.
It contains indices into the vertex coordinate sets, along with indices into material, texture and normal coordinates for the point.
SoPointDetail::SoPointDetail | ( | void | ) |
Sets up an empty detail instance (all indices are equal to 0).
Referenced by copy().
SoPointDetail::~SoPointDetail | ( | ) | [virtual] |
Destructor.
void SoPointDetail::initClass | ( | void | ) | [static] |
Initialize relevant common data for all instances, like the type system.
Reimplemented from SoDetail.
SoDetail * SoPointDetail::copy | ( | void | ) | const [virtual] |
Return a deep copy of ourself.
Note that if the Coin library has been built as a DLL under Microsoft Windows and you use this method from application code, you must make sure that both the Coin DLL and the application executable is using the same instance of a C Run-Time (CRT) library. Otherwise, you will get memory heap corruption upon deallocating the returned instances, eventually leading to mysterious crashes.
Implements SoDetail.
References SoPointDetail().
int SoPointDetail::getCoordinateIndex | ( | void | ) | const |
Returns index into coordinate set for the point's 3D coordinates.
int SoPointDetail::getMaterialIndex | ( | void | ) | const |
Returns point's index into set of materials.
int SoPointDetail::getNormalIndex | ( | void | ) | const |
Returns point's index into set of normals.
int SoPointDetail::getTextureCoordIndex | ( | void | ) |
Returns point's index into set of texture coordinates.
void SoPointDetail::setCoordinateIndex | ( | const int | idx | ) |
Used by client code for initializing the point detail instance.
Referenced by SoTriangleStripSet::generatePrimitives(), SoQuadMesh::generatePrimitives(), SoPointSet::generatePrimitives(), SoLineSet::generatePrimitives(), SoIndexedTriangleStripSet::generatePrimitives(), SoIndexedFaceSet::generatePrimitives(), and SoFaceSet::generatePrimitives().
void SoPointDetail::setMaterialIndex | ( | const int | idx | ) |
Used by client code for initializing the point detail instance.
Referenced by SoTriangleStripSet::generatePrimitives(), SoQuadMesh::generatePrimitives(), SoPointSet::generatePrimitives(), SoLineSet::generatePrimitives(), SoIndexedTriangleStripSet::generatePrimitives(), SoIndexedFaceSet::generatePrimitives(), and SoFaceSet::generatePrimitives().
void SoPointDetail::setNormalIndex | ( | const int | idx | ) |
Used by client code for initializing the point detail instance.
Referenced by SoTriangleStripSet::generatePrimitives(), SoQuadMesh::generatePrimitives(), SoPointSet::generatePrimitives(), SoLineSet::generatePrimitives(), SoIndexedTriangleStripSet::generatePrimitives(), SoIndexedFaceSet::generatePrimitives(), and SoFaceSet::generatePrimitives().
void SoPointDetail::setTextureCoordIndex | ( | const int | idx | ) |
Used by client code for initializing the point detail instance.
Referenced by SoTriangleStripSet::generatePrimitives(), SoQuadMesh::generatePrimitives(), SoPointSet::generatePrimitives(), SoLineSet::generatePrimitives(), SoIndexedTriangleStripSet::generatePrimitives(), SoIndexedFaceSet::generatePrimitives(), and SoFaceSet::generatePrimitives().
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
Generated on Mon Feb 28 2011 10:12:17 for Coin by Doxygen. 1.7.3