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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
SoViewingMatrixElement Class Reference
Element Classes

The SoViewingMatrixElement class stores the world-to-camera transformation. More...

#include <Inventor/elements/SoViewingMatrixElement.h>

Inheritance diagram for SoViewingMatrixElement:
SoReplacedElement SoElement SoGLViewingMatrixElement

Public Member Functions

virtual void init (SoState *state)
 
- Public Member Functions inherited from SoReplacedElement
virtual SbBool matches (const SoElement *element) const
 
virtual SoElement * copyMatchInfo () const
 
SbUniqueId 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 set (SoState *const state, SoNode *const node, const SbMatrix &ViewingMatrix)
 FIXME: write doc.
 
static const SbMatrix & get (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 ~SoViewingMatrixElement ()
 
virtual void setElt (const SbMatrix &matrix)
 FIXME: write doc.
 
- 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)
 
SoElement * getNextInStack (void) const
 
SoElement * getNextFree (void) const
 

Protected Attributes

SbMatrix viewingMatrix
 
- Protected Attributes inherited from SoReplacedElement
SbUniqueId nodeId
 
- Protected Attributes inherited from SoElement
SoType typeId
 
int stackIndex
 
int depth
 

Additional Inherited Members

- Static Protected Member Functions inherited from SoReplacedElement
static SoElement * getElement (SoState *const state, const int stackIndex, SoNode *const node)
 
- Static Protected Member Functions inherited from SoElement
static SoElement * getElement (SoState *const state, const int stackIndex)
 
static const SoElement * getConstElement (SoState *const state, const int stackIndex)
 
static int createStackIndex (const SoType id)
 
- Static Protected Attributes inherited from SoElement
static int classStackIndex
 
static SoTypeList * stackToType
 

Detailed Description

The SoViewingMatrixElement class stores the world-to-camera transformation.

See also
SoModelMatrixElement

Constructor & Destructor Documentation

◆ ~SoViewingMatrixElement()

SoViewingMatrixElement::~SoViewingMatrixElement ( void  )
protectedvirtual

Destructor.

Member Function Documentation

◆ getClassTypeId()

SoType SoViewingMatrixElement::getClassTypeId ( void  )
static

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

◆ getClassStackIndex()

int SoViewingMatrixElement::getClassStackIndex ( void  )
static

This static method returns the state stack index for the class.

◆ createInstance()

void * SoViewingMatrixElement::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.

Creates a new instance of the class type corresponding to the SoType object.

◆ initClass()

void SoViewingMatrixElement::initClass ( void  )
static

Initialize relevant common data for all instances, like the type system.

◆ init()

void SoViewingMatrixElement::init ( SoState *  state)
virtual

Initializes the element to its default value. The default value is the identity matrix.

Reimplemented from SoReplacedElement.

Reimplemented in SoGLViewingMatrixElement.

Member Data Documentation

◆ viewingMatrix

SoViewingMatrixElement::viewingMatrix
protected

FIXME: write doc.

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