SOBBOXMODELMATRIXELEMENT(3coin3)

✨ NAME ✨

okay bestie, meet SoBBoxModelMatrixElement 💖 — the class that keeps track of the current model matrix while you're doing a scene graph traversal. It's the one doing the heavy lifting behind the scenes for, amongst others, the SoGetBoundingBoxAction class. no cap, that's literally its whole job. 🫶

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🦋 SYNOPSIS 🦋

#include <Inventor/elements/SoBBoxModelMatrixElement.h>

Inherits SoModelMatrixElement. it's giving nepo baby but make it matrices 💅

🌸 Public Member Functions

• virtual void init (SoState *state) — FIXME: write doc.
• virtual void push (SoState *state) — FIXME: write doc.

🌈 Public Member Functions inherited from SoModelMatrixElement

• virtual SbBool matches (const SoElement *element) const
• const SbMatrix & getModelMatrix (void) const

⭐ Public Member Functions inherited from SoElement

• const SoType getTypeId (void) const
• int getStackIndex (void) const
• virtual void pop (SoState *state, const SoElement *prevTopElement)
• void setDepth (const int depth)
• int getDepth (void) const
• virtual void print (FILE *file=stdout) 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 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)

🎀 Static Public Member Functions inherited from SoModelMatrixElement

• static SoType getClassTypeId (void)
• static int getClassStackIndex (void)
• static void * createInstance (void)
• static void initClass (void)
• static void makeIdentity (SoState *const state, SoNode *const node)
• static void set (SoState *const state, SoNode *const node, const SbMatrix &matrix)
• static void setCullMatrix (SoState *state, SoNode *node, const SbMatrix &matrix)
• static void mult (SoState *const state, SoNode *const node, const SbMatrix &matrix)
• static void translateBy (SoState *const state, SoNode *const node, const SbVec3f &translation)
• static void rotateBy (SoState *const state, SoNode *const node, const SbRotation &rotation)
• static void scaleBy (SoState *const state, SoNode *const node, const SbVec3f &scaleFactor)
• static SbMatrix pushMatrix (SoState *const state)
• static void popMatrix (SoState *const state, const SbMatrix &matrix)
• static const SbMatrix & getCombinedCullMatrix (SoState *const state)
• static const SbMatrix & get (SoState *const state)
• static const SbMatrix & get (SoState *const state, SbBool &isIdentity)

🦋 Static Public Member Functions inherited from SoAccumulatedElement

• 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 ~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)

🫶 Protected Member Functions inherited from SoModelMatrixElement

• virtual ~SoModelMatrixElement ()

🌈 Protected Member Functions inherited from SoAccumulatedElement

• void clearNodeIds (void)
• void addNodeId (const SoNode *const node)
• void setNodeId (const SoNode *const node)
• void copyNodeIds (const SoAccumulatedElement *copyfrom)
• virtual SoElement * copyMatchInfo (void) const
• virtual void captureThis (SoState *state) const

👑 Protected Member Functions inherited from SoElement

• SoElement (void)
• void capture (SoState *const state) const
• void setTypeId (const SoType typeId)
• void setStackIndex (const int index)
• SoElement * getNextInStack (void) const
• SoElement * getNextFree (void) const

💀 Additional Inherited Members

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)

Protected Attributes inherited from SoModelMatrixElement

• SbMatrix modelMatrix
• SbMatrix cullMatrix
• SbMatrix combinedMatrix
• uint32_t flags

Protected Attributes inherited from SoAccumulatedElement

• SbList< uint32_t > nodeIds

Protected Attributes inherited from SoElement

• SoType typeId
• int stackIndex
• int depth

Static Protected Attributes inherited from SoElement

• static int classStackIndex
• static SoTypeList * stackToType

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🌟 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. 🎀

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🎀 Constructor & Destructor Documentation 🎀

SoBBoxModelMatrixElement::~SoBBoxModelMatrixElement () [protected], [virtual]

The destructor. say bye bestie 👋 it's protected, so it's not for you to call directly, iykyk.

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💅 Member Function Documentation 💅

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. 🙈 lowkey not for us, it's giving backstage pass only.

void SoBBoxModelMatrixElement::initClass (void ) [static]

This static method initializes static data for the SoBBoxModelMatrixElement class. ✨ one-time setup, iconic behavior.

void SoBBoxModelMatrixElement::init (SoState * state) [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::push (SoState * state) [virtual]

FIXME: write doc.

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. 💫 everything back to zero, fresh start energy.

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. two at once?? multitasking queen 💅

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. same vibe, popping instead of pushing, still double duty 🫶

void SoBBoxModelMatrixElement::makeEltIdentity (void ) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::setElt (const SbMatrix & matrix) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::multElt (const SbMatrix & matrix) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::translateEltBy (const SbVec3f & translation) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::rotateEltBy (const SbRotation & translation) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::scaleEltBy (const SbVec3f & scaleFactor) [protected], [virtual]

FIXME: write doc.

Reimplemented from SoModelMatrixElement.

SbMatrix SoBBoxModelMatrixElement::pushMatrixElt (void ) [protected], [virtual]

This method is for debug use only. 🐛 no cap, debug only.

Reimplemented from SoModelMatrixElement.

void SoBBoxModelMatrixElement::popMatrixElt (const SbMatrix & m) [protected], [virtual]

This method is for debug use only. 🐛 yep, also debug only.

Reimplemented from SoModelMatrixElement.

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👑 Author 👑

Generated automatically by Doxygen for Coin from the source code. not a human author, just a robot doing its thing 🤖✨

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k that's the whole page bestie, every last flag and FIXME accounted for, nothing skipped, periodt. 💖

Coin · Version 3.1.3 · SoBBoxModelMatrixElement(3) — mwah, take care of her 🫶💅🌈