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SoPointDetail Class Reference
[Detail classes]

The SoPointDetail class is for storing detailed information for a single 3D point. More...

#include <Inventor/details/SoPointDetail.h>

Inheritance diagram for SoPointDetail:

SoDetail List of all members.

Public Member Functions

 SoPointDetail (void)
virtual ~SoPointDetail ()
virtual SoDetailcopy (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

void initClass (void)

Detailed Description

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.


Constructor & Destructor Documentation

SoPointDetail::SoPointDetail void   ) 
 

Sets up an empty detail instance (all indices are equal to -1).

SoPointDetail::~SoPointDetail  )  [virtual]
 

Destructor.


Member Function Documentation

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.

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.

void SoPointDetail::setMaterialIndex const int  idx  ) 
 

Used by client code for initializing the point detail instance.

void SoPointDetail::setNormalIndex const int  idx  ) 
 

Used by client code for initializing the point detail instance.

void SoPointDetail::setTextureCoordIndex const int  idx  ) 
 

Used by client code for initializing the point detail instance.


The documentation for this class was generated from the following files:
Generated on Tue Jul 27 23:53:06 2004 for Coin by doxygen 1.3.7