SoBBoxModelMatrixElement(3) Coin SoBBoxModelMatrixElement(3)
NAME
SoBBoxModelMatrixElement -
The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal. It is used by amongst others the
SoGetBoundingBoxAction class.
SYNOPSIS
#include <Inventor/elements/SoBBoxModelMatrixElement.h>
Inherits SoModelMatrixElement.
Public Member Functions
virtual void init (SoState *state)
FIXME: write doc.
virtual void push (SoState *state)
FIXME: write doc.
Static Public Member Functions
static SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
static void initClass (void)
static void reset (SoState *const state, SoNode *const node)
static void pushMatrix (SoState *const state, SbMatrix &matrix, SbMatrix &localmatrix)
static void popMatrix (SoState *const state, const SbMatrix &matrix, const SbMatrix &localmatrix)
Protected Member Functions
virtual ~SoBBoxModelMatrixElement ()
virtual void makeEltIdentity (void)
FIXME: write doc.
virtual void setElt (const SbMatrix &matrix)
FIXME: write doc.
virtual void multElt (const SbMatrix &matrix)
FIXME: write doc.
virtual void translateEltBy (const SbVec3f &translation)
FIXME: write doc.
virtual void rotateEltBy (const SbRotation &translation)
FIXME: write doc.
virtual void scaleEltBy (const SbVec3f &scaleFactor)
FIXME: write doc.
virtual SbMatrix pushMatrixElt ()
virtual void popMatrixElt (const SbMatrix &matrix)
Additional Inherited Members
Detailed Description
The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal. It is used by amongst others the
SoGetBoundingBoxAction class.
Constructor &; Destructor Documentation
SoBBoxModelMatrixElement::~SoBBoxModelMatrixElement () [protected], [virtual]
The destructor.
Member Function Documentation
SoType SoBBoxModelMatrixElement::getClassTypeId (void) [static]
This static method returns the class type.
Reimplemented from SoModelMatrixElement.
int SoBBoxModelMatrixElement::getClassStackIndex (void) [static]
This static method returns the state stack index for the class.
Reimplemented from SoModelMatrixElement.
void * SoBBoxModelMatrixElement::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.
Reimplemented from SoModelMatrixElement.
void SoBBoxModelMatrixElement::initClass (void) [static]
This static method initializes static data for the SoBBoxModelMatrixElement class.
Reimplemented from SoModelMatrixElement.
void SoBBoxModelMatrixElement::reset (SoState *conststate, SoNode *constnode) [static]
This method is for the SoGetBoundingBoxAction class so it can reset the current model matrix and all local matrices to identity.
void SoBBoxModelMatrixElement::pushMatrix (SoState *conststate, SbMatrix &matrix, SbMatrix &localmatrix) [static]
This method keeps two matrices up-to-date as opposed to the method it replaces.
void SoBBoxModelMatrixElement::popMatrix (SoState *conststate, const SbMatrix &matrix, const SbMatrix &localmatrix) [static]
This method keeps two matrices up-to-date as opposed to the method it replaces.
SbMatrix SoBBoxModelMatrixElement::pushMatrixElt (void) [protected], [virtual]
This method is for debug use only.
Reimplemented from SoModelMatrixElement.
void SoBBoxModelMatrixElement::popMatrixElt (const SbMatrix &m) [protected], [virtual]
This method is for debug use only.
Reimplemented from SoModelMatrixElement.
Author
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Version 3.1.3 Wed May 23 2012 SoBBoxModelMatrixElement(3)