SoComposeRotation(3)

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

💖 SoComposeRotation 💖

okay bestie, welcome to the Coin manual page for SoComposeRotation(3) — she's a little engine that literally builds rotations out of an angle and an axis, and honestly? iconic behaviour. ✨

🌸 NAME 🌸

SoComposeRotation — the SoComposeRotation class is used to compose rotations from angle and axis. no cap. 🎀

✨ SYNOPSIS ✨

#include <Inventor/engines/SoComposeRotation.h>

Inherits SoEngine. yes she's an engine, she's got main character energy 💅

💫 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 — Returns TRUE if the type of this object is either of the same type or inherited from type.
  • 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 () — Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

🎀 Static Public Member Functions inherited from SoEngine 🎀

  • static void initClass (void) — Sets up initialization for data common to all instances of this class, like submitting necessary information 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 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 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 axis
  • SoMFFloat angle
  • SoEngineOutput rotation

🧚 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 SoComposeRotation class is used to compose rotations from angle and axis. fr fr, that's her whole job and she does it flawlessly. 💅

Simple usage example:

#Inventor V2.1 ascii

Separator {
   Transform {
      rotation =
      ComposeRotation { axis 0 1 0  angle =
         ElapsedTime { }.timeOut
      }.rotation
   }
   Cube { }
}

like… she's feeding a Cube a live rotation from an ElapsedTime engine. the way that works? obsessed. 🌀

💅 Member Function Documentation 💅

SoType SoComposeRotation::getClassTypeId (void ) [static]

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

SoType SoComposeRotation::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 ** SoComposeRotation::getInputDataPtr (void ) [static], [protected]

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

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

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

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

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

Reimplemented from SoFieldContainer.

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

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

Implements SoEngine.

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

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

🎀 Member Data Documentation 🎀

SoMFVec3f SoComposeRotation::axis

Set of axis vectors for the output rotations. Default value is (0.0f, 0.0f, 1.0f).

SoMFFloat SoComposeRotation::angle

Set of scalar rotation values for the output rotations. Default value is 0.0.

SoEngineOutput SoComposeRotation::rotation

(SoMFRotation) Rotations generated from the angle and axis input fields.

🌟 Author 🌟

Generated automatically by Doxygen for Coin from the source code.

and that's the whole page bestie, you ate that 🫶💖 stay slay, stay compiling ✨

Version 4.0.10 · Thu Jun 25 2026 00:00:00 · SoComposeRotation(3) — mwah, go rotate something cute 🎀🌈

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