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SoTextureCoordinateElement Class Reference

The SoTextureCoordinateElement class is yet to be documented.FIXME: write doc. More...

#include <Inventor/elements/SoTextureCoordinateElement.h>

Inheritance diagram for SoTextureCoordinateElement:
SoReplacedElement SoElement SoGLTextureCoordinateElement

Public Types

enum  CoordType {
  NONE = 0, TEXGEN = 0, EXPLICIT = 1, FUNCTION = 2,
  DEFAULT = 3
}
 

Public Member Functions

virtual void init (SoState *state)
 FIXME: write doc.
 
virtual CoordType getType (void) const
 FIXME: write doc.
 
const SbVec4fget (const SbVec3f &point, const SbVec3f &normal) const
 
int32_t getNum (void) const
 FIXME: write doc.
 
SbBool is2D (void) const
 FIXME: write doc. (for backwards compability. Use getDimension() instead).
 
int32_t getDimension (void) const
 
const SbVec2fget2 (const int index) const
 FIXME: write doc.
 
const SbVec3fget3 (const int index) const
 
const SbVec4fget4 (const int index) const
 FIXME: write doc.
 
const SbVec2fgetArrayPtr2 (void) const
 
const SbVec3fgetArrayPtr3 (void) const
 
const SbVec4fgetArrayPtr4 (void) const
 
- Public Member Functions inherited from SoReplacedElement
virtual SbBool matches (const SoElement *element) const
 
virtual SoElementcopyMatchInfo () const
 
uint32_t getNodeId () const
 
virtual void print (FILE *file) const
 
- Public Member Functions inherited from SoElement
const SoType getTypeId (void) const
 
int getStackIndex (void) const
 
virtual void push (SoState *state)
 
virtual void pop (SoState *state, const SoElement *prevTopElement)
 
void setDepth (const int depth)
 
int getDepth (void) const
 
virtual ~SoElement ()
 

Static Public Member Functions

static SoType getClassTypeId (void)
 
static int getClassStackIndex (void)
 
static void * createInstance (void)
 
static void initClass (void)
 
static void setDefault (SoState *const state, SoNode *const node)
 FIXME: write doc.
 
static void setFunction (SoState *const state, SoNode *const node, SoTextureCoordinateFunctionCB *const func, void *const userdata)
 FIXME: write doc.
 
static void set2 (SoState *const state, SoNode *const node, const int32_t numCoords, const SbVec2f *const coords)
 FIXME: write doc.
 
static void set3 (SoState *const state, SoNode *const node, const int32_t numCoords, const SbVec3f *const coords)
 
static void set4 (SoState *const state, SoNode *const node, const int32_t numCoords, const SbVec4f *const coords)
 FIXME: write doc.
 
static CoordType getType (SoState *const state)
 
static const SoTextureCoordinateElementgetInstance (SoState *const state)
 FIXME: write doc.
 
- Static Public Member Functions inherited from SoReplacedElement
static SoType getClassTypeId (void)
 
static int getClassStackIndex (void)
 
static void initClass (void)
 
- Static Public Member Functions inherited from SoElement
static void initClass (void)
 
static SoType getClassTypeId (void)
 
static int getClassStackIndex (void)
 
static void initElements (void)
 
static int getNumStackIndices (void)
 
static SoType getIdFromStackIndex (const int stackIndex)
 

Protected Member Functions

virtual ~SoTextureCoordinateElement ()
 
- Protected Member Functions inherited from SoReplacedElement
virtual ~SoReplacedElement ()
 
- Protected Member Functions inherited from SoElement
 SoElement (void)
 
void capture (SoState *const state) const
 
virtual void captureThis (SoState *state) const
 
void setTypeId (const SoType typeId)
 
void setStackIndex (const int index)
 
SoElementgetNextInStack (void) const
 
SoElementgetNextFree (void) const
 

Protected Attributes

CoordType whatKind
 
SoTextureCoordinateFunctionCB * funcCB
 
void * funcCBData
 
int32_t numCoords
 
const SbVec2fcoords2
 
const SbVec3fcoords3
 
const SbVec4fcoords4
 
SbBool coordsDimension
 
SbVec2f convert2
 
SbVec3f convert3
 
SbVec4f convert4
 
- Protected Attributes inherited from SoReplacedElement
uint32_t nodeId
 
- Protected Attributes inherited from SoElement
SoType typeId
 
int stackIndex
 
int depth
 

Additional Inherited Members

- Static Protected Member Functions inherited from SoReplacedElement
static SoElementgetElement (SoState *const state, const int stackIndex, SoNode *const node)
 
- Static Protected Member Functions inherited from SoElement
static SoElementgetElement (SoState *const state, const int stackIndex)
 
static const SoElementgetConstElement (SoState *const state, const int stackIndex)
 
static int createStackIndex (const SoType id)
 
- Static Protected Attributes inherited from SoElement
static int classStackIndex
 
static SoTypeListstackToType
 

Detailed Description

The SoTextureCoordinateElement class is yet to be documented.

FIXME: write doc.

Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.2

Member Enumeration Documentation

◆ CoordType

FIXME: write doc.

Constructor & Destructor Documentation

◆ ~SoTextureCoordinateElement()

SoTextureCoordinateElement::~SoTextureCoordinateElement ( )
protectedvirtual

The destructor.

Member Function Documentation

◆ createInstance()

void * SoTextureCoordinateElement::createInstance ( void  )
static

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

◆ initClass()

void SoTextureCoordinateElement::initClass ( void  )
static

This static method initializes static data for the SoTextureCoordinateElement class.

◆ set3()

void SoTextureCoordinateElement::set3 ( SoState *const  state,
SoNode *const  node,
const int32_t  numCoords,
const SbVec3f *const  coords 
)
static

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ getType()

SoTextureCoordinateElement::CoordType SoTextureCoordinateElement::getType ( SoState *const  state)
static

This method is used by shapes. Three return values are possible.

DEFAULT means that the shapes should generate their own texture coordinates.

EXPLICIT means that discrete texture coordinates are stored, and should be fetched with get2(), get3() or get4().

FUNCTION means that get(point, normal) must be used to generate texture coordinates.

◆ get()

const SbVec4f & SoTextureCoordinateElement::get ( const SbVec3f point,
const SbVec3f normal 
) const

This method returns texture coordinate for the given point and normal. The coordinate is returned as a 4D vector where the r and q coordinates may be set to 0 and 1 respecively depending on what texture coordinate dimension we're using.

This method should only be used if the CoordType is FUNCTION.

◆ getDimension()

int32_t SoTextureCoordinateElement::getDimension ( void  ) const

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ get3()

const SbVec3f & SoTextureCoordinateElement::get3 ( const int  index) const

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ getArrayPtr2()

const SbVec2f * SoTextureCoordinateElement::getArrayPtr2 ( void  ) const

Returns a pointer to the 2D texture coordinate array. This method is not part of the OIV API.

◆ getArrayPtr3()

const SbVec3f * SoTextureCoordinateElement::getArrayPtr3 ( void  ) const

Returns a pointer to the 3D texture coordinate array.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ getArrayPtr4()

const SbVec4f * SoTextureCoordinateElement::getArrayPtr4 ( void  ) const

Returns a pointer to the 4D texture coordinate array. This method is not part of the OIV API.

Member Data Documentation

◆ whatKind

SoTextureCoordinateElement::whatKind
protected

FIXME: write doc.

◆ funcCB

SoTextureCoordinateElement::funcCB
protected

FIXME: write doc.

◆ funcCBData

SoTextureCoordinateElement::funcCBData
protected

FIXME: write doc.

◆ numCoords

SoTextureCoordinateElement::numCoords
protected

FIXME: write doc.

◆ coords2

SoTextureCoordinateElement::coords2
protected

FIXME: write doc.

◆ coords3

SoTextureCoordinateElement::coords3
protected

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ coords4

SoTextureCoordinateElement::coords4
protected

FIXME: write doc.

◆ coordsDimension

SoTextureCoordinateElement::coordsDimension
protected

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ convert2

SoTextureCoordinateElement::convert2
protected

FIXME: write doc.

◆ convert3

SoTextureCoordinateElement::convert3
protected

FIXME: write doc.

This function is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since
Coin 2.0

◆ convert4

SoTextureCoordinateElement::convert4
protected

FIXME: write doc.


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

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