SoBBoxModelMatrixElement - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin

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NAMESoBBoxModelMatrixElement − The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal​. It is used by amongst others the SoGetBoundingBoxAction class​.

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SYNOPSIS
#include <Inventor/elements/SoBBoxModelMatrixElement​.h> Inherits SoModelMatrixElement​.

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Public Member Functionsvirtual void init (SoState *state)
FIXME: write doc​. virtual void push (SoState *state)
FIXME: write doc​.

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Static Public Member Functionsstatic 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)

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Protected Member Functionsvirtual ~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)

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Additional Inherited Members

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Detailed DescriptionThe SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph traversal​. It is used by amongst others the SoGetBoundingBoxAction class​.

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Constructor & Destructor Documentation

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SoBBoxModelMatrixElement::~SoBBoxModelMatrixElement () [protected], [virtual]The destructor​.

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Member Function Documentation

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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​.

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void SoBBoxModelMatrixElement::initClass (void) [static]This static method initializes static data for the SoBBoxModelMatrixElement class​.

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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​.

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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​.

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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​.

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SbMatrix SoBBoxModelMatrixElement::pushMatrixElt (void) [protected], [virtual]This method is for debug use only​. Reimplemented from SoModelMatrixElement​.

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void SoBBoxModelMatrixElement::popMatrixElt (const SbMatrix & m) [protected], [virtual]This method is for debug use only​. Reimplemented from SoModelMatrixElement​.

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AuthorGenerated automatically by Doxygen for Coin from the source code​. 0

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Johanes Gumabo

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