SoMFVec4i32(3)

💅 SoMFVec4i32 💅

okay bestie, welcome to SoMFVec4i32(3) — that's section 3 of the Coin manual, so you already know this is a library-page situation. grab a strawberry 🍓, we're doing this.

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✨ NAME ✨

SoMFVec4i32 — the class that's literally a container for SbVec4i32 vectors. it's giving "bucket of four-int vectors." no cap. 💖

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🌸 SYNOPSIS 🌸

#include <Inventor/fields/SoMFVec4i32.h>

Inherits SoMField.

🎀 Public Member Functions 🎀

• virtual SoType getTypeId (void) const
• virtual void copyFrom (const SoField &field)
• const SoMFVec4i32 & operator= (const SoMFVec4i32 &field)
• virtual SbBool isSame (const SoField &field) const
• const SbVec4i32 & operator[] (const int idx) const
• const SbVec4i32 * getValues (const int start) const
• int find (const SbVec4i32 &value, SbBool addifnotfound=FALSE)
• void setValues (const int start, const int num, const SbVec4i32 *newvals)
• void set1Value (const int idx, const SbVec4i32 &value)
• void setValue (const SbVec4i32 &value)
• const SbVec4i32 & operator= (const SbVec4i32 &val)
• SbBool operator== (const SoMFVec4i32 &field) const
• SbBool operator!= (const SoMFVec4i32 &field) const
• SbVec4i32 * startEditing (void)
• void finishEditing (void)
• void setValuesPointer (const int num, const SbVec4i32 *userdata)
• void setValuesPointer (const int num, SbVec4i32 *userdata)
• void setValuesPointer (const int num, const int32_t *userdata)
• void setValuesPointer (const int num, int32_t *userdata)
• void setValues (int start, int num, const int32_t xyzw[][4])
• void set1Value (int idx, int32_t x, int32_t y, int32_t z, int32_t w)
• void set1Value (int idx, const int32_t xyzw[4])
• void setValue (int32_t x, int32_t y, int32_t z, int32_t w)
• void setValue (const int32_t 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 🎀

• SbVec4i32 * 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 }

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💖 Detailed Description 💖

The SoMFVec4i32 class is a container for SbVec4i32 vectors. yes, we said that already, it's the whole personality bestie. 💁♀️

This field is used where nodes, engines or other field containers need to store an array of vectors with four elements.

This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function. 👀

🔍 See also

SbVec4i32, SoSFVec4i32

⚠️ 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 trying to find it in vintage SGI land… it's not there. periodt. 💀

⏳ Since

Coin 2.5 — an icon since 2.5, we love an OG. 👑

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🎀 Member Function Documentation 🎀

void * SoMFVec4i32::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, it's library-internal 💅)

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

SoType SoMFVec4i32::getClassTypeId (void ) [static]

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

SoType SoMFVec4i32::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. it's giving "who are you really" energy ✨

Implements SoField.

void SoMFVec4i32::copyFrom (const SoField & f) [virtual]

Copy value(s) from f into this field. f must be of the same type as this field. no mixing types, that's a red flag 🚩

Implements SoField.

SbBool SoMFVec4i32::isSame (const SoField & f) const [virtual]

Check for equal type and value(s). vibe check: passed or not? ✅

Implements SoField.

void SoMFVec4i32::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. library business only, hands off 🙈

Implements SoMField.

void SoMFVec4i32::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. shuffling values around behind the scenes, main character logistics 💫

Implements SoMField.

const SbVec4i32 * SoMFVec4i32::getValues (const int start) const [inline]

Returns a pointer to the values array.

void SoMFVec4i32::initClass (void ) [static]

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

void SoMFVec4i32::setValues (int start, int numarg, const int32_t xyzw[][4])

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

void SoMFVec4i32::set1Value (int idx, int32_t x, int32_t y, int32_t z, int32_t w)

Set the vector at idx.

void SoMFVec4i32::set1Value (int idx, const int32_t xyzw[4])

Set the vector at idx.

void SoMFVec4i32::setValue (int32_t x, int32_t y, int32_t z, int32_t w)

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

void SoMFVec4i32::setValue (const int32_t xyzw[4])

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

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💜 Author 💜

Generated automatically by Doxygen for Coin from the source code. (so no, a human didn't handcraft this one, the robot did and honestly it ate 🤖✨)

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okay that's the whole page bestie!! 🫶

💌 little sign-off: this was Version 4.0.10, dated Thu Jun 25 2026 00:00:00, and the page is SoMFVec4i32(3). now go forth and store your four-element int vectors, you absolute legend. 💅🌸🦋