SoPointDetail Class Reference

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

#include <Inventor/details/SoPointDetail.h>

Inheritance diagram for SoPointDetail:

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) const
virtual SoType	getTypeId (void) const
void	setCoordinateIndex (const int idx)
void	setMaterialIndex (const int idx)
void	setNormalIndex (const int idx)
void	setTextureCoordIndex (const int idx)
Public Member Functions inherited from SoDetail
virtual	~SoDetail ()
SbBool	isOfType (const SoType type) const

Static Public Member Functions
static void	cleanupClass (void)
static SoType	getClassTypeId (void)
static void	initClass (void)
Static Public Member Functions inherited from SoDetail
static SoType	getClassTypeId (void)
static void	initClass (void)
static void	initClasses (void)

Additional Inherited Members
Protected Member Functions inherited from SoDetail
	SoDetail (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::SoPointDetail

(

void

)

Sets up an empty detail instance (all indices are equal to 0).

~SoPointDetail()

SoPointDetail::~SoPointDetail ( )

virtual

Destructor.

Member Function Documentation

cleanupClass()

static void SoPointDetail::cleanupClass ( void )

inlinestatic

This static method cleans up static data of the class.

copy()

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 are 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.

getClassTypeId()

SoType SoPointDetail::getClassTypeId ( void )

static

This static method returns the SoType object associated with objects of this class.

getCoordinateIndex()

int SoPointDetail::getCoordinateIndex

(

void

)

const

Returns index into coordinate set for the point's 3D coordinates.

getMaterialIndex()

int SoPointDetail::getMaterialIndex

(

void

)

const

Returns point's index into set of materials.

getNormalIndex()

int SoPointDetail::getNormalIndex

(

void

)

const

Returns point's index into set of normals.

getTextureCoordIndex()

int SoPointDetail::getTextureCoordIndex

(

void

)

const

Returns point's index into set of texture coordinates.

getTypeId()

SoType SoPointDetail::getTypeId ( void ) const

virtual

Returns the type identification of an object derived from a class inheriting SoDetail. This is used for runtime type checking and "downward" casting.

Implements SoDetail.

setCoordinateIndex()

void SoPointDetail::setCoordinateIndex

(

const int

idx

)

Used by client code for initializing the point detail instance.

setMaterialIndex()

void SoPointDetail::setMaterialIndex

(

const int

idx

)

Used by client code for initializing the point detail instance.

setNormalIndex()

void SoPointDetail::setNormalIndex

(

const int

idx

)

Used by client code for initializing the point detail instance.

setTextureCoordIndex()

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:

• SoPointDetail.h
• SoPointDetail.cpp