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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 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)

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

   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.

Author

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