SoMFVec4b(3)

📦 version 2.5.0, in fedora 43, fedora 44

💖 SoMFVec4b 💖

okay bestie, come SIT. this is the manual page for SoMFVec4b from the Coin library, and honestly? she's an icon. the SoMFVec4b class is a container for SbVec4b vectors. that's the whole vibe. let's get into it. 🦋

✨ NAME ✨

SoMFVec4b — the SoMFVec4b class is a container for SbVec4b vectors. periodt. 💅

🌸 SYNOPSIS 🌸

first things first, you gotta pull her in:

#include <Inventor/fields/SoMFVec4b.h>

she inherits SoMField. family tree matters, ok? 👑

🎀 Public Member Functions 🎀

  • virtual SoType getTypeId (void) const
  • virtual void copyFrom (const SoField &field)
  • const SoMFVec4b & operator= (const SoMFVec4b &field)
  • virtual SbBool isSame (const SoField &field) const
  • SbVec4b operator[] (const int idx) const
  • const SbVec4b * getValues (const int start) const
  • int find (SbVec4b value, SbBool addifnotfound=0)
  • void setValues (const int start, const int num, const SbVec4b *newvals)
  • void set1Value (const int idx, SbVec4b value)
  • void setValue (SbVec4b value)
  • SbVec4b operator= (SbVec4b val)
  • SbBool operator== (const SoMFVec4b &field) const
  • SbBool operator!= (const SoMFVec4b &field) const
  • SbVec4b * startEditing (void)
  • void finishEditing (void)
  • void setValuesPointer (const int num, const SbVec4b *userdata)
  • void setValuesPointer (const int num, SbVec4b *userdata)
  • void setValuesPointer (const int num, const int8_t *userdata)
  • void setValuesPointer (const int num, int8_t *userdata)
  • void setValues (int start, int num, const int8_t xyzw[][4])
  • void set1Value (int idx, int8_t x, int8_t y, int8_t z, int8_t w)
  • void set1Value (int idx, const int8_t xyzw[4])
  • void setValue (int8_t x, int8_t y, int8_t z, int8_t w)
  • void setValue (const int8_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)

🌈 Public Member Functions inherited from SoField 🌈

  • virtual ~SoField ()
  • void setIgnored (SbBool ignore)
  • SbBool isIgnored (void) const
  • void setDefault (SbBool def)
  • SbBool isDefault (void) const
  • SbBool isOfType (const SoType type) const
  • void enableConnection (SbBool flag)
  • SbBool isConnectionEnabled (void) const
  • SbBool connectFrom (SoEngineOutput *master, SbBool notnotify=0, SbBool append=0)
  • SbBool appendConnection (SoEngineOutput *master, SbBool notnotify=0)
  • void disconnect (SoEngineOutput *engineoutput)
  • SbBool isConnectedFromEngine (void) const
  • SbBool getConnectedEngine (SoEngineOutput *&master) const
  • SbBool connectFrom (SoField *master, SbBool notnotify=0, SbBool append=0)
  • SbBool appendConnection (SoField *master, SbBool notnotify=0)
  • 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 *in, 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 initClass (void)

⭐ Static Public Member Functions inherited from SoField ⭐

  • static void initClass (void)
  • static void initClasses (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)

🫶 Protected Member Functions inherited from SoField 🫶

  • SoField (void)
  • void valueChanged (SbBool resetdefault=1)
  • virtual void evaluateConnection (void) const
  • virtual SbBool readConnection (SoInput *in)
  • virtual void writeConnection (SoOutput *out) const
  • SbBool isDestructing (void) const

💅 Protected Attributes 💅

  • SbVec4b * 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 the SoMFVec4b class is a container for SbVec4b vectors. simple, clean, slay. 💖

this field is used where nodes, engines or other field containers needs to store an array of vectors with four elements. so like, four numbers per vector, all cozy in one multi-field. iconic behavior honestly.

this field supports application data sharing through a setValuesPointer() method. see SoMField documentation for information on how to use this function — go read it bestie, i'm not gatekeeping but it's literally in the other page. 📖

See also 👀

SbVec4b, SoSFVec4b

Since 🕰️

Coin 2.5

🔥 Member Function Documentation 🔥

SoType SoMFVec4b::getTypeId (void ) const [virtual]

returns the type identification instance which uniquely identifies the Coin field class the object belongs to. it's giving "who am i, really" but make it type-safe. ✨

See also

getClassTypeId(), SoType

Implements SoField.

void SoMFVec4b::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, no mismatching, we're not doing that today. 🚫

Implements SoField.

SbBool SoMFVec4b::isSame (const SoField & f) const [virtual]

check for equal type and value(s). a little vibe check for fields, fr fr. 💅

Implements SoField.

void SoMFVec4b::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. like, it's for the library's own business, not yours. mind yours bestie. 🙈

Implements SoMField.

void SoMFVec4b::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 contructors where necessary. (yes, "contructors" — that's how it's written in the original, don't come for me, i'm just the messenger 😭)

Implements SoMField.

const SbVec4b * SoMFVec4b::getValues (const int start) const [inline]

returns a pointer to the values array. that's it, that's the function. point, grab, go. 👑

References SoMField::num.

void SoMFVec4b::setValues (int start, int numarg, const int8_t xyzw[][4])

set num vector array elements from xyzw, starting at index start. bulk upload energy. 🚀

References SoMField::maxNum, SoMField::num, and SoField::valueChanged().

void SoMFVec4b::set1Value (int idx, int8_t x, int8_t y, int8_t z, int8_t w)

set the vector at idx. just the one. lowkey specific. ✨

void SoMFVec4b::set1Value (int idx, const int8_t xyzw[4])

set the vector at idx. same thing but you're handing her the whole xyzw array at once. 💅

void SoMFVec4b::setValue (int8_t x, int8_t y, int8_t z, int8_t w)

set this field to contain a single vector with the given element values. one vector only, she's committed. 💖

void SoMFVec4b::setValue (const int8_t xyzw[4])

set this field to contain a single vector with the given element values. array edition. 🎀

References SoMField::setNum().

🌸 Author 🌸

Generated automatically by Doxygen for Coin from the source code. yes bestie, a robot wrote it, and it ate. 🤖✨

and that's the whole page!! go forth and store your four-element vectors, you gorgeous thing. 🫶

okay so the footer deets, since you're the kind of bestie who reads the credits: this is Coin, Version 2.5.0, and the page is SoMFVec4b(3). mwah. bye bestie!! 💖💅🦋

📦 where this page comes from