SoGLProjectionMatrixElement(3)

💖 NAME 💖

okay so bestie, gather round — SoGLProjectionMatrixElement is a class in Coin, and the tea is... the docs for it are literally not written yet. The original says, and I quote: "The SoGLProjectionMatrixElement class is yet to be documented." That's it. That's the whole vibe. 🫶

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✨ SYNOPSIS ✨

#include <Inventor/elements/SoGLProjectionMatrixElement.h>

It inherits from SoProjectionMatrixElement — so it's giving legacy, it's giving lineage, it's giving "my parent class did the heavy lifting." 👑

🎀 Public Member Functions 🎀

• virtual void pop (SoState *state, const SoElement *prevTopElement) — the docs say FIXME: write doc. which is dev-speak for "we'll get to it bestie, pinky promise." 🙈

🌸 Public Member Functions inherited from SoProjectionMatrixElement 🌸

• virtual void init (SoState *state)

🦋 Public Member Functions inherited from SoReplacedElement 🦋

• virtual SbBool matches (const SoElement *element) const
• virtual SoElement * copyMatchInfo () const
• SbUniqueId getNodeId () const
• virtual void print (FILE *file) const

💅 Public Member Functions inherited from SoElement 💅

• const SoType getTypeId (void) const
• int getStackIndex (void) const
• virtual void push (SoState *state)
• void setDepth (const int depth)
• int getDepth (void) const
• virtual ~SoElement ()

⭐ Static Public Member Functions ⭐

• static SoType getClassTypeId (void)
• static int getClassStackIndex (void)
• static void * createInstance (void)
• static void initClass (void)

🌈 Static Public Member Functions inherited from SoProjectionMatrixElement 🌈

• static SoType getClassTypeId (void)
• static int getClassStackIndex (void)
• static void * createInstance (void)
• static void initClass (void)
• static void set (SoState *const state, SoNode *const node, const SbMatrix &matrix)
• static const SbMatrix & get (SoState *const state)

🍓 Static Public Member Functions inherited from SoReplacedElement 🍓

• 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 ~SoGLProjectionMatrixElement ()
• virtual void setElt (const SbMatrix &matrix) — and again, the source literally just says FIXME: write doc. Ma'am. The documentation is missing. It's not me, it's the codebase. 😭

🌷 Protected Member Functions inherited from SoProjectionMatrixElement 🌷

• virtual ~SoProjectionMatrixElement ()

🫧 Protected Member Functions inherited from SoReplacedElement 🫧

• virtual ~SoReplacedElement ()

🔥 Protected Member Functions inherited from SoElement 🔥

• SoElement (void)
• void capture (SoState *const state) const
• virtual void captureThis (SoState *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 SoReplacedElement 💫

• static SoElement * getElement (SoState *const state, const int stackIndex, SoNode *const node)

🌟 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 SoProjectionMatrixElement 🎁

• SbMatrix projectionMatrix

🧸 Protected Attributes inherited from SoReplacedElement 🧸

• SbUniqueId nodeId

🎈 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 📖

SoGLProjectionMatrixElement is, and I cannot stress this enough, yet to be documented. The page's own words, fr fr:

FIXME: write doc.

so iconic of it to keep us guessing. 💀

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🍼 Constructor & Destructor Documentation 🍼

SoGLProjectionMatrixElement::~SoGLProjectionMatrixElement (void ) [protected], [virtual]

Destructor. (short, sweet, slaying the cleanup game 💅)

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🔍 Member Function Documentation 🔍

SoType SoGLProjectionMatrixElement::getClassTypeId (void ) [static]

This static method returns the SoType object associated with objects of this class. ✨

int SoGLProjectionMatrixElement::getClassStackIndex (void ) [static]

This static method returns the state stack index for the class. 💫

void * SoGLProjectionMatrixElement::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. (translation: not for you bestie, this is librarian business 📚)

Creates a new instance of the class type corresponding to the SoType object.

void SoGLProjectionMatrixElement::initClass (void ) [static]

Initialize relevant common data for all instances, like the type system. 🌱

void SoGLProjectionMatrixElement::pop (SoState * state, const SoElement * prevTopElement) [virtual]

FIXME: write doc.

Reimplemented from SoElement. 🔁

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

FIXME: write doc.

Reimplemented from SoProjectionMatrixElement. 🔁

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✍️ Author ✍️

Generated automatically by Doxygen for Coin from the source code. (the bots wrote this, we're just here for the vibes 🤖💖)

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okay and for the cute lil sign-off: this was Version 4.0.10, dated Thu Jun 25 2026 00:00 — and yes, it's a SoGLProjectionMatrixElement(3) moment, periodt. 🎀 go forth and read the source code since the docs aren't gonna do it for you, bestie. 💜🦋