SoComposeMatrix(3)

📦
version 4.0.10 · 4 versions
, in fedora 43, fedora 44

💖 SoComposeMatrix(3) 💖

okay bestie, welcome to the Coin manual, section 3 — this is the SoComposeMatrix page and she is so useful, no cap 🫶

✨ NAME ✨

SoComposeMatrix — the class that composes a matrix out of miscellaneous transformations. it's giving "one matrix to rule them all" 💅

🌸 SYNOPSIS 🌸

#include <Inventor/engines/SoComposeMatrix.h>

Inherits SoEngine.

💅 Public Member Functions

  • virtual SoType getTypeId (void) const
  • virtual const SoFieldData * getFieldData (void) const
  • virtual const SoEngineOutputData * getOutputData (void) const

🦋 Public Member Functions inherited from SoEngine

  • void evaluateWrapper (void)
  • virtual int getOutputs (SoEngineOutputList &l) const
  • SoEngineOutput * getOutput (const SbName &outputname) const
  • SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const
  • SbBool isNotifying (void) const
  • virtual void notify (SoNotList *nl)
  • SoEngine * copy (void) const
  • virtual SoFieldContainer * copyThroughConnection (void) const
  • SbBool shouldCopy (void) const
  • virtual void writeInstance (SoOutput *out)

🎀 Public Member Functions inherited from SoFieldContainer

  • void setToDefaults (void)
  • SbBool hasDefaultValues (void) const
  • SbBool fieldsAreEqual (const SoFieldContainer *container) const
  • void copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE)
  • SbBool set (const char *const fielddata)
  • void get (SbString &fielddata)
  • virtual int getFields (SoFieldList &l) const
  • virtual int getAllFields (SoFieldList &l) const
  • virtual SoField * getField (const SbName &name) const
  • virtual SoField * getEventIn (const SbName &name) const
  • virtual SoField * getEventOut (const SbName &name) const
  • SbBool getFieldName (const SoField *const field, SbName &name) const
  • SbBool enableNotify (const SbBool flag)
  • SbBool isNotifyEnabled (void) const
  • SbBool set (const char *fielddata, SoInput *input)
  • void get (SbString &fielddata, SoOutput *out)
  • virtual SbBool validateNewFieldValue (SoField *field, void *newval)
  • virtual void addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
  • SbBool getIsBuiltIn (void) const
  • virtual void copyContents (const SoFieldContainer *from, SbBool copyconnections)
  • virtual void getFieldsMemorySize (size_t &managed, size_t &unmanaged) const
  • void setUserData (void *userdata) const
  • void * getUserData (void) const

🌈 Public Member Functions inherited from SoBase

  • void ref (void) const
  • void unref (void) const
  • void unrefNoDelete (void) const
  • int32_t getRefCount (void) const
  • void touch (void)
  • SbBool isOfType (SoType type) const — hands you TRUE if this object's type is either the same type or inherited from type. slay ✨
  • virtual SbName getName (void) const
  • virtual void setName (const SbName &newname)
  • virtual void startNotify (void)
  • void addAuditor (void *const auditor, const SoNotRec::Type type)
  • void removeAuditor (void *const auditor, const SoNotRec::Type type)
  • const SoAuditorList & getAuditors (void) const
  • SbBool shouldWrite (void)
  • void assertAlive (void) const

👑 Static Public Member Functions

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

🧚 Static Public Member Functions inherited from SoEngine

  • static void initClass (void) — sets up the initialization for data that's common to all instances of this class, like submitting the necessary info to the Coin type system 💫
  • static void initClasses (void)
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static SoEngine * getByName (const SbName &name)
  • static int getByName (const SbName &name, SoEngineList &el)

🌸 Static Public Member Functions inherited from SoFieldContainer

  • static void initClass (void) — sets up initialization for data common to all instances of this class, like submitting the necessary information to the Coin type system.
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static void cleanupClass (void)
  • static void initCopyDict (void)
  • static void addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy)
  • static SoFieldContainer * checkCopy (const SoFieldContainer *orig)
  • static SoFieldContainer * findCopy (const SoFieldContainer *orig, const SbBool copyconnections)
  • static void copyDone (void)

⭐ Static Public Member Functions inherited from SoBase

  • static void initClass (void) — sets up initialization for data common to all instances of this class, like submitting the necessary information to the Coin type system.
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static void addName (SoBase *const base, const char *const name)
  • static void removeName (SoBase *const base, const char *const name)
  • static void incrementCurrentWriteCounter (void)
  • static void decrementCurrentWriteCounter (void)
  • static SoBase * getNamedBase (const SbName &name, SoType type)
  • static int getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)
  • static SbBool read (SoInput *input, SoBase *&base, SoType expectedtype)
  • static void setInstancePrefix (const SbString &c)
  • static void setTraceRefs (SbBool trace)
  • static SbBool getTraceRefs (void)
  • static SbBool connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
  • static SbBool readRoute (SoInput *input)

🍓 Public Attributes

  • SoMFVec3f translation
  • SoMFRotation rotation
  • SoMFVec3f scaleFactor
  • SoMFRotation scaleOrientation
  • SoMFVec3f center
  • SoEngineOutput matrix

💜 Static Protected Member Functions

  • static const SoFieldData ** getInputDataPtr (void)
  • static const SoEngineOutputData ** getOutputDataPtr (void)

🫶 Static Protected Member Functions inherited from SoEngine

  • static const SoFieldData ** getInputDataPtr (void)
  • static const SoEngineOutputData ** getOutputDataPtr (void)

😭 Static Protected Member Functions inherited from SoBase

  • static uint32_t getCurrentWriteCounter (void)
  • static void staticDataLock (void)
  • static void staticDataUnlock (void)

✨ Additional Inherited Members

🦋 Protected Types inherited from SoBase

  • enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }

💫 Protected Member Functions inherited from SoEngine

  • SoEngine (void)
  • virtual ~SoEngine (void)
  • virtual SbBool readInstance (SoInput *in, unsigned short flags)
  • virtual void inputChanged (SoField *which)
  • void writeOutputTypes (SoOutput *out)

🎀 Protected Member Functions inherited from SoFieldContainer

  • SoFieldContainer (void)
  • virtual ~SoFieldContainer ()

🌈 Protected Member Functions inherited from SoBase

  • SoBase (void)
  • virtual ~SoBase ()
  • SbBool hasMultipleWriteRefs (void) const
  • SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
  • void writeFooter (SoOutput *out) const
  • virtual const char * getFileFormatName (void) const
  • virtual SoNotRec createNotRec (void)

👑 Protected Attributes inherited from SoFieldContainer

  • SbBool isBuiltIn

💖 Detailed Description 💖

The SoComposeMatrix class is used to compose a matrix from miscellaneous transformations. literally what it says on the tin, bestie, and she does it flawlessly ✨

🔥 Member Function Documentation 🔥

SoType SoComposeMatrix::getClassTypeId (void ) [static]

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

SoType SoComposeMatrix::getTypeId (void ) const [virtual]

Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.

Implements SoBase.

const SoFieldData ** SoComposeMatrix::getInputDataPtr (void ) [static], [protected]

Returns the SoFieldData class which holds information about inputs in this engine.

const SoEngineOutputData ** SoComposeMatrix::getOutputDataPtr (void ) [static], [protected]

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

const SoFieldData * SoComposeMatrix::getFieldData (void ) const [virtual]

Returns the SoFieldData class which holds information about inputs in this engine.

Reimplemented from SoFieldContainer.

const SoEngineOutputData * SoComposeMatrix::getOutputData (void ) const [virtual]

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

Implements SoEngine.

void * SoComposeMatrix::createInstance (void ) [static]

Creates a new instance of the class type corresponding to the SoType object. new bestie just dropped 💅

🌸 Member Data Documentation 🌸

SoMFVec3f SoComposeMatrix::translation

Input field with set of translation vectors for the output matrices.

SoMFRotation SoComposeMatrix::rotation

Input field with set of rotations for the output matrices.

SoMFVec3f SoComposeMatrix::scaleFactor

Input field with set of scale vectors for the output matrices.

SoMFRotation SoComposeMatrix::scaleOrientation

Input field with set of scale orientations for the output matrices.

SoMFVec3f SoComposeMatrix::center

Input field with set of center positions for the output matrices.

SoEngineOutput SoComposeMatrix::matrix

(SoMFMatrix) A set of matrices calculated from the input fields. The matrices is calculated by the SbMatrix::setTransform() function. that's the whole plot twist right there, periodt 🎀

⭐ Author ⭐

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

ok and that's the whole page, bestie!! no notes, she ate 💅

Version 4.0.10 — Thu Jun 25 2026 00:00:00 — SoComposeMatrix(3) 🦋 that's the version, the date and the page tag all in one cute lil sign-off, mwah 💖

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