SoMFVec3d(3)

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

✨ NAME ✨

SoMFVec3d — bestie, it's a whole container for SbVec3d vectors 💖

So yeah, SoMFVec3d is the class that holds onto a bunch of SbVec3d vectors for you. Like a little vector daycare. It's giving "multi-field" energy, hence the MF — iykyk 🎀

🦋 SYNOPSIS 🦋

#include <Inventor/fields/SoMFVec3d.h>

Inherits SoMField. Yeah she's got lineage, main character energy runs in the family 👑

🌸 Public Member Functions 🌸

  • virtual SoType getTypeId (void) const
  • virtual void copyFrom (const SoField &field)
  • const SoMFVec3d & operator= (const SoMFVec3d &field)
  • virtual SbBool isSame (const SoField &field) const
  • const SbVec3d & operator[] (const int idx) const
  • const SbVec3d * getValues (const int start) const
  • int find (const SbVec3d &value, SbBool addifnotfound=FALSE)
  • void setValues (const int start, const int num, const SbVec3d *newvals)
  • void set1Value (const int idx, const SbVec3d &value)
  • void setValue (const SbVec3d &value)
  • const SbVec3d & operator= (const SbVec3d &val)
  • SbBool operator== (const SoMFVec3d &field) const
  • SbBool operator!= (const SoMFVec3d &field) const
  • SbVec3d * startEditing (void)
  • void finishEditing (void)
  • void setValuesPointer (const int num, const SbVec3d *userdata)
  • void setValuesPointer (const int num, SbVec3d *userdata)
  • void setValuesPointer (const int num, const double *userdata)
  • void setValuesPointer (const int num, double *userdata)
  • void setValues (int start, int num, const double xyz[][3])
  • void set1Value (int idx, double x, double y, double z)
  • void set1Value (int idx, const double xyz[3])
  • void setValue (double x, double y, double z)
  • void setValue (const double xyz[3])

💜 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 🍓

  • SbVec3d * 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 💅

The SoMFVec3d class is a container for SbVec3d vectors. Periodt.

This field is used where nodes, engines or other field containers need to store an array of vectors with three elements. Three!! Like x, y, z, the iconic trio 🫶

See also

  • SbVec3d
  • SoSFVec3d
  • SoMFVec3f

🔥 Member Function Documentation 🔥

void * SoMFVec3d::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.

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

SoType SoMFVec3d::getClassTypeId (void ) [static]

This static method returns the SoType object associated with objects of this class. Basically it's the class's little ID card 💳

SoType SoMFVec3d::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 SoMFVec3d::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, bestie, that's not the vibe 🙈

Implements SoField.

SbBool SoMFVec3d::isSame (const SoField & f) const [virtual]

Check for equal type and value(s). Vibe check, but for fields 💖

Implements SoField.

void SoMFVec3d::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 SoMFVec3d::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 SbVec3d * SoMFVec3d::getValues (const int start) const [inline]

Returns a pointer to the values array. Just a lil pointer, no biggie ✨

void SoMFVec3d::initClass (void ) [static]

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

void SoMFVec3d::setValues (int start, int numarg, const double xyz[][3])

Set num vector array elements from the xyz array, reading from index 0 in the given double-triplet vector array and storing values from index start in this SoMFVec3d's array.

If start + num is larger than the current number of elements in the SoMFVec3d field, this method will automatically expand the field to accommodate all given double-vector element values. She grows!! 🌱

void SoMFVec3d::set1Value (int idx, double x, double y, double z)

Set the vector at idx.

void SoMFVec3d::set1Value (int idx, const double xyz[3])

Set the vector at idx.

void SoMFVec3d::setValue (double x, double y, double z)

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

void SoMFVec3d::setValue (const double xyz[3])

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

🫶 Author 🫶

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

sign-off, bestie 💖 — this was SoMFVec3d(3), living its life at Version 4.0.10, dated Thu Jun 25 2026 00:00:00. Go forth and store your vectors, you absolute icon 👑🌸
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