SoMFVec4us(3)

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

💖 NAME 💖

Hiii bestie!! Welcome to the Coin manual, section 3 (that's the library-functions section, iykyk). This page is all about SoMFVec4us, and the whole vibe is: it's a container for SbVec4us vectors. That's the assignment, and she ate. ✨

🎀 SYNOPSIS 🎀

#include <Inventor/fields/SoMFVec4us.h>

She inherits SoMField — so everything the parent class brings to the party, she's bringing too. No cap. 💅

🌸 Public Member Functions

  • virtual SoType getTypeId (void) const
  • virtual void copyFrom (const SoField &field)
  • const SoMFVec4us & operator= (const SoMFVec4us &field)
  • virtual SbBool isSame (const SoField &field) const
  • const SbVec4us & operator[] (const int idx) const
  • const SbVec4us * getValues (const int start) const
  • int find (const SbVec4us &value, SbBool addifnotfound=FALSE)
  • void setValues (const int start, const int num, const SbVec4us *newvals)
  • void set1Value (const int idx, const SbVec4us &value)
  • void setValue (const SbVec4us &value)
  • const SbVec4us & operator= (const SbVec4us &val)
  • SbBool operator== (const SoMFVec4us &field) const
  • SbBool operator!= (const SoMFVec4us &field) const
  • SbVec4us * startEditing (void)
  • void finishEditing (void)
  • void setValuesPointer (const int num, const SbVec4us *userdata)
  • void setValuesPointer (const int num, SbVec4us *userdata)
  • void setValuesPointer (const int num, const unsigned short *userdata)
  • void setValuesPointer (const int num, unsigned short *userdata)
  • void setValues (int start, int num, const unsigned short xyzw[][4])
  • void set1Value (int idx, unsigned short x, unsigned short y, unsigned short z, unsigned short w)
  • void set1Value (int idx, const unsigned short xyzw[4])
  • void setValue (unsigned short x, unsigned short y, unsigned short z, unsigned short w)
  • void setValue (const unsigned short xyzw[4])

🦋 Public Member Functions inherited from SoMField

  • virtual ~SoMField ()
  • int getNum (void) const
  • void setNum (const int num)
  • virtual void deleteValues (int start, int num=-1)
  • virtual void insertSpace (int start, int num)
  • SbBool set1 (const int index, const char *const valuestring)
  • void get1 (const int index, SbString &valuestring)
  • virtual void enableDeleteValues (void)
  • virtual SbBool isDeleteValuesEnabled (void) const

🍓 Public Member Functions inherited from SoField

  • virtual ~SoField ()
  • void setIgnored (SbBool ignore)
  • SbBool isIgnored (void) const
  • void setDefault (SbBool defaultVal)
  • SbBool isDefault (void) const
  • SbBool isOfType (const SoType type) const
  • void enableConnection (SbBool flag)
  • SbBool isConnectionEnabled (void) const
  • SbBool connectFrom (SoEngineOutput *master, SbBool notnotify=FALSE, SbBool append=FALSE)
  • SbBool appendConnection (SoEngineOutput *master, SbBool notnotify=FALSE)
  • void disconnect (SoEngineOutput *engineoutput)
  • SbBool isConnectedFromEngine (void) const
  • SbBool getConnectedEngine (SoEngineOutput *&master) const
  • SbBool connectFrom (SoField *master, SbBool notnotify=FALSE, SbBool append=FALSE)
  • SbBool appendConnection (SoField *master, SbBool notnotify=FALSE)
  • void disconnect (SoField *field)
  • SbBool isConnectedFromField (void) const
  • SbBool getConnectedField (SoField *&master) const
  • int getNumConnections (void) const
  • int getForwardConnections (SoFieldList &slavelist) const
  • int getConnections (SoFieldList &masterlist) const
  • void disconnect (void)
  • SbBool isConnected (void) const
  • void setContainer (SoFieldContainer *cont)
  • SoFieldContainer * getContainer (void) const
  • SbBool set (const char *valuestring)
  • void get (SbString &valuestring)
  • SbBool shouldWrite (void) const
  • virtual void touch (void)
  • virtual void startNotify (void)
  • virtual void notify (SoNotList *nlist)
  • SbBool enableNotify (SbBool on)
  • SbBool isNotifyEnabled (void) const
  • void addAuditor (void *f, SoNotRec::Type type)
  • void removeAuditor (void *f, SoNotRec::Type type)
  • int operator== (const SoField &f) const
  • int operator!= (const SoField &f) const
  • virtual void connectionStatusChanged (int numconnections)
  • SbBool isReadOnly (void) const
  • virtual void fixCopy (SbBool copyconnections)
  • virtual SbBool referencesCopy (void) const
  • void copyConnection (const SoField *fromfield)
  • virtual SbBool read (SoInput *input, const SbName &name)
  • virtual void write (SoOutput *out, const SbName &name) const
  • virtual void countWriteRefs (SoOutput *out) const
  • void setFieldType (int type)
  • int getFieldType (void) const
  • SbBool getDirty (void) const
  • void setDirty (SbBool dirty)
  • void evaluate (void) const

⭐ Static Public Member Functions

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

💫 Static Public Member Functions inherited from SoMField

  • static SoType getClassTypeId (void)
  • static void atexit_cleanup (void)
  • static void initClass (void)

💫 Static Public Member Functions inherited from SoField

  • static void initClass (void)
  • static void initClasses (void)
  • static void cleanupClass (void)
  • static SoType getClassTypeId (void)

🔥 Protected Member Functions

  • virtual void deleteAllValues (void)
  • virtual void copyValue (int to, int from)
  • virtual int fieldSizeof (void) const
  • virtual void * valuesPtr (void)
  • virtual void setValuesPtr (void *ptr)
  • virtual void allocValues (int num)

🌈 Protected Member Functions inherited from SoMField

  • SoMField (void)
  • virtual void makeRoom (int newnum)
  • virtual SoNotRec createNotRec (SoBase *container)
  • void setChangedIndex (const int chgidx)
  • void setChangedIndices (const int chgidx=-1, const int numchgind=0)

🌈 Protected Member Functions inherited from SoField

  • SoField (void)
  • void valueChanged (SbBool resetdefault=TRUE)
  • virtual void evaluateConnection (void) const
  • virtual SbBool readConnection (SoInput *in)
  • virtual void writeConnection (SoOutput *out) const
  • SbBool isDestructing (void) const

👑 Protected Attributes

  • SbVec4us * values

🎀 Protected Attributes inherited from SoMField

  • int num
  • int maxNum
  • SbBool userDataIsUsed

🧚 Additional Inherited Members

Public Types inherited from SoField:

enum FieldType { NORMAL_FIELD = 0, EVENTIN_FIELD, EVENTOUT_FIELD, EXPOSED_FIELD }

🌸 Detailed Description 🌸

Okay so here's the tea: the SoMFVec4us class is a container for SbVec4us vectors. That's the whole personality. 💖

This field is the one you reach for when nodes, engines, or other field containers need to store an array of vectors with four elements. Four elements. An array of them. Iconic behavior, honestly. ✨

This field supports application data sharing through a setValuesPointer() method. See the SoMField documentation for information on how to use this function — go read it, bestie, it's giving important. 🫶

🌟 See also

SbVec4us, SoSFVec4us

Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API. So if you're out here in SGI Open Inventor v2.1 land? She's not there. Not her era, not her problem. 💀

⏳ Since

Coin 2.5

💅 Member Function Documentation 💅

🌟 void * SoMFVec4us::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 your business, bestie, and that's okay. 🙈)

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

🌟 SoType SoMFVec4us::getClassTypeId (void ) [static]

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

🌟 SoType SoMFVec4us::getTypeId (void ) const [virtual]

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

Implements SoField.

🌟 void SoMFVec4us::copyFrom (const SoField & f) [virtual]

Copy value(s) from f into this field. f must be of the same type as this field. (Same type or it's not happening, no exceptions. 💅)

Implements SoField.

🌟 SbBool SoMFVec4us::isSame (const SoField & f) const [virtual]

Check for equal type and value(s).

Implements SoField.

🌟 void SoMFVec4us::deleteAllValues (void ) [protected], [virtual]

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoMField.

🌟 void SoMFVec4us::copyValue (int to, int from) [protected], [virtual]

This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy constructors where necessary.

Implements SoMField.

🌟 const SbVec4us * SoMFVec4us::getValues (const int start) const [inline]

Returns a pointer to the values array. 🫶

🌟 void SoMFVec4us::initClass (void ) [static]

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

🌟 void SoMFVec4us::setValues (int start, int numarg, const unsigned short xyzw[][4])

Set num vector array elements from xyzw, starting at index start.

🌟 void SoMFVec4us::set1Value (int idx, unsigned short x, unsigned short y, unsigned short z, unsigned short w)

Set the vector at idx.

🌟 void SoMFVec4us::set1Value (int idx, const unsigned short xyzw[4])

Set the vector at idx.

🌟 void SoMFVec4us::setValue (unsigned short x, unsigned short y, unsigned short z, unsigned short w)

Set this field to contain a single vector with the given element values.

🌟 void SoMFVec4us::setValue (const unsigned short xyzw[4])

Set this field to contain a single vector with the given element values.

🦋 Author 🦋

Generated automatically by Doxygen for Coin from the source code.

and that's the whole page, bestie!! 💖✨ This was Version 4.0.10, dated Thu Jun 25 2026 00:00:00, and yes it's still out here living its SoMFVec4us(3) main character era. Go forth and store your four-element vectors, you absolute icon. 👑🌸🎀🦋💜

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