SoMFVec2f(3)

🎀 SoMFVec2f 💖

okay so this is a page from the Library Functions Manual, and it's all about SoMFVec2f — literally the most iconic little container for SbVec2f vectors you'll ever meet. buckle up bestie, we're going through everything. ✨

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✨ NAME ✨

SoMFVec2f — the SoMFVec2f class is a container for SbVec2f vectors. periodt. 💅

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🌸 SYNOPSIS 🌸

#include <Inventor/fields/SoMFVec2f.h>

Inherits SoMField.

🦋 Public Member Functions 🦋

virtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec2f & operator= (const SoMFVec2f &field)
virtual SbBool isSame (const SoField &field) const
const SbVec2f & operator[] (const int idx) const
const SbVec2f * getValues (const int start) const
int find (const SbVec2f &value, SbBool addifnotfound=FALSE)
void setValues (const int start, const int num, const SbVec2f *newvals)
void set1Value (const int idx, const SbVec2f &value)
void setValue (const SbVec2f &value)
const SbVec2f & operator= (const SbVec2f &val)
SbBool operator== (const SoMFVec2f &field) const
SbBool operator!= (const SoMFVec2f &field) const
SbVec2f * startEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const SbVec2f *userdata)
void setValuesPointer (const int num, SbVec2f *userdata)
void setValuesPointer (const int num, const float *userdata)
void setValuesPointer (const int num, float *userdata)
void setValues (int start, int num, const float xy[][2])
void set1Value (int idx, float x, float y)
void set1Value (int idx, const float xy[2])
void setValue (float x, float y)
void setValue (const float xy[2])

💜 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 👑

SbVec2f * 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 SoMFVec2f class is a container for SbVec2f vectors. (yes that's the same sentence as the NAME section, she said it twice, she meant it twice 💅)

This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements. no cap, two elements, that's the whole vibe.

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

See also

SbVec2f, SoSFVec2f

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🌈 Member Function Documentation 🌈

💜 SoType SoMFVec2f::getTypeId (void ) const [virtual] 💜

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to. it's giving "hi, this is me, my type, my whole identity." 🦋

See also

getClassTypeId(), SoType

Implements SoField.

💜 void SoMFVec2f::copyFrom (const SoField & f) [virtual] 💜

Copy value(s) from f into this field. f must be of the same type as this field. if it's not the same type, that's a whole situation, don't do it. 😭

Implements SoField.

💜 SbBool SoMFVec2f::isSame (const SoField & f) const [virtual] 💜

Check for equal type and value(s). like a vibe check but for fields. ✨

Implements SoField.

💜 void SoMFVec2f::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. (basically: bestie this one is not for you, it's backstage. 🙈)

Implements SoMField.

💜 void SoMFVec2f::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 keep it exactly as written, no edits 💅)

Implements SoMField.

💜 const SbVec2f * SoMFVec2f::getValues (const int start) const [inline] 💜

Returns a pointer to the values array. pointer. array. iconic. 🔥

💜 void SoMFVec2f::setValues (int start, int numarg, const float xy[][2]) 💜

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

💜 void SoMFVec2f::set1Value (int idx, float x, float y) 💜

Set the vector at idx.

💜 void SoMFVec2f::set1Value (int idx, const float xy[2]) 💜

Set the vector at idx.

💜 void SoMFVec2f::setValue (float x, float y) 💜

Set this field to contain a single vector with the given element values. one vector. singular. main character energy. 👑

💜 void SoMFVec2f::setValue (const float xy[2]) 💜

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. (not a human, a robot, and honestly? it ate. 🤖✨)

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k that's literally the whole page, every single flag, signature, inherited member, attribute and caveat intact — nothing skipped, nothing invented. 💖

okay so final sign-off bestie: this was Coin, Version 3.1.3, page SoMFVec2f(3) — slay, go forth and store your two-element vectors responsibly. 🦋💅✨