![]() |
http://www.sim.no/ http://www.coin3d.org/ |
The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal. It is used by amongst others the SoGetBoundingBoxAction class. More...
#include <Inventor/elements/SoBBoxModelMatrixElement.h>
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) |
The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal. It is used by amongst others the SoGetBoundingBoxAction class.
SoBBoxModelMatrixElement::~SoBBoxModelMatrixElement | ( | ) | [protected, virtual] |
The destructor.
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 *const | state, |
SoNode *const | node | ||
) | [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 *const | state, |
SbMatrix & | matrix, | ||
SbMatrix & | localmatrix | ||
) | [static] |
This method keeps two matrices up-to-date as opposed to the method it replaces.
void SoBBoxModelMatrixElement::popMatrix | ( | SoState *const | state, |
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.
Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.
Generated on Fri Dec 11 2015 03:25:03 for Coin by Doxygen 1.7.6.1.