SoMFMatrix(3)

📦 version 3.1.3, in fedora 43, fedora 44

🌸 NAME 🌸

SoMFMatrix — okay bestie, this is the container class for SbMatrix values. That's it, that's the vibe. It lives in the Coin library, manual section 3 (library functions, iykyk). 💅

✨ SYNOPSIS ✨

#include <Inventor/fields/SoMFMatrix.h>

Inherits SoMField.

🫶 Public Member Functions

  • virtual SoType getTypeId (void) const
  • virtual void copyFrom (const SoField &field)
  • const SoMFMatrix & operator= (const SoMFMatrix &field)
  • virtual SbBool isSame (const SoField &field) const
  • const SbMatrix & operator[] (const int idx) const
  • const SbMatrix * getValues (const int start) const
  • int find (const SbMatrix &value, SbBool addifnotfound=FALSE)
  • void setValues (const int start, const int num, const SbMatrix *newvals)
  • void set1Value (const int idx, const SbMatrix &value)
  • void setValue (const SbMatrix &value)
  • const SbMatrix & operator= (const SbMatrix &val)
  • SbBool operator== (const SoMFMatrix &field) const
  • SbBool operator!= (const SoMFMatrix &field) const
  • SbMatrix * startEditing (void)
  • void finishEditing (void)
  • void setValue (const float a11, const float a12, const float a13, const float a14, const float a21, const float a22, const float a23, const float a24, const float a31, const float a32, const float a33, const float a34, const float a41, const float a42, const float a43, const float a44)

🌈 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)

🎀 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

  • SbMatrix * 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 SoMFMatrix class is a container for SbMatrix values.

This field is used where nodes, engines or other field containers needs to store matrices. fr fr, that's its whole job and it does it gorgeously. 👑

See also

  • SoSFMatrix

🔥 Member Function Documentation 🔥

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

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to. It's giving ✨identity✨.

See also

  • getClassTypeId(), SoType

Implements SoField.

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

Copy value(s) from f into this field. Heads up bestie: f must be of the same type as this field. No mixing, no matching, no exceptions. 💀

Implements SoField.

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

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

Implements SoField.

void SoMFMatrix::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. (Translation: not your business, bestie, it's backstage. 🙈)

Implements SoMField.

void SoMFMatrix::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" — we're quoting the original word for word, no cap. 😭)

Implements SoMField.

const SbMatrix * SoMFMatrix::getValues (const int start) const [inline]

Returns a pointer to the values array. Point at it, slay, move on. 💅

void SoMFMatrix::setValue (const float a11, const float a12, const float a13, const float a14, const float a21, const float a22, const float a23, const float a24, const float a31, const float a32, const float a33, const float a34, const float a41, const float a42, const float a43, const float a44)

Set field value array to a single matrix with the given components. Sixteen floats, one matrix, absolutely iconic. 4×4 main character energy. 🌈

🧚 Author 🧚

Generated automatically by Doxygen for Coin from the source code. Not me, not you, not anyone's fave — Doxygen did that. 💀

That's the whole page, bestie! 🎀 This one's from Coin Version 3.1.3, filed under SoMFMatrix(3) in the Library Functions Manual. Go forth and store those matrices. Periodt. 👑💖✨
📦 where this page comes from