SoComposeVec2f(3)

🎀 SoComposeVec2f(3) 🎀

okay bestie, welcome to the SoComposeVec2f manual page from the Library Functions Manual 💖 this one's short and sweet and honestly kinda iconic, so let's go ✨

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✨ NAME ✨

SoComposeVec2f — the SoComposeVec2f class is used to compose 2D vectors from two floats. that's it, that's the whole personality. she takes two floats and makes a 2D vector out of them, no cap 💅

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🦋 SYNOPSIS 🦋

#include <Inventor/engines/SoCompose.h>

Inherits SoEngine.

💖 Public Member Functions

virtual SoType getTypeId (void) const
virtual const SoFieldData * getFieldData (void) const
virtual const SoEngineOutputData * getOutputData (void) const

💜 Public Member Functions inherited from SoEngine

void evaluateWrapper (void)
virtual int getOutputs (SoEngineOutputList &l) const
SoEngineOutput * getOutput (const SbName &outputname) const
SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const
SbBool isNotifying (void) const
virtual void notify (SoNotList *nl)
SoEngine * copy (void) const
virtual SoFieldContainer * copyThroughConnection (void) const
SbBool shouldCopy (void) const
virtual void writeInstance (SoOutput *out)

🌸 Public Member Functions inherited from SoFieldContainer

void setToDefaults (void)
SbBool hasDefaultValues (void) const
SbBool fieldsAreEqual (const SoFieldContainer *container) const
void copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=0)
SbBool set (const char *const fielddata)
void get (SbString &fielddata)
virtual int getFields (SoFieldList &l) const
virtual int getAllFields (SoFieldList &l) const
virtual SoField * getField (const SbName &name) const
virtual SoField * getEventIn (const SbName &name) const
virtual SoField * getEventOut (const SbName &name) const
SbBool getFieldName (const SoField *const field, SbName &name) const
SbBool enableNotify (const SbBool flag)
SbBool isNotifyEnabled (void) const
SbBool set (const char *fielddata, SoInput *in)
void get (SbString &fielddata, SoOutput *out)
virtual SbBool validateNewFieldValue (SoField *field, void *newval)
virtual void addWriteReference (SoOutput *out, SbBool isfromfield=0)
SbBool getIsBuiltIn (void) const
virtual void copyContents (const SoFieldContainer *from, SbBool copyconnections)
void setUserData (void *userdata) const
void * getUserData (void) const

🫶 Public Member Functions inherited from SoBase

void ref (void) const
void unref (void) const
void unrefNoDelete (void) const
int32_t getRefCount (void) const
void touch (void)
SbBool isOfType (SoType type) const
virtual SbName getName (void) const
virtual void setName (const SbName &newname)
virtual void startNotify (void)
void addAuditor (void *const auditor, const SoNotRec::Type type)
void removeAuditor (void *const auditor, const SoNotRec::Type type)
const SoAuditorList & getAuditors (void) const
SbBool shouldWrite (void)
void assertAlive (void) const

⭐ Static Public Member Functions

static SoType getClassTypeId (void)
static void * createInstance (void)
static void initClass ()

🌈 Static Public Member Functions inherited from SoEngine

static void initClass (void)
static void initClasses (void)
static SoType getClassTypeId (void)
static SoEngine * getByName (const SbName &name)
static int getByName (const SbName &name, SoEngineList &el)

🧚 Static Public Member Functions inherited from SoFieldContainer

static void initClass (void)
static SoType getClassTypeId (void)
static void initCopyDict (void)
static void addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy)
static SoFieldContainer * checkCopy (const SoFieldContainer *orig)
static SoFieldContainer * findCopy (const SoFieldContainer *orig, const SbBool copyconnections)
static void copyDone (void)

💀 Static Public Member Functions inherited from SoBase

static void initClass (void)
static SoType getClassTypeId (void)
static void addName (SoBase *const base, const char *const name)
static void removeName (SoBase *const base, const char *const name)
static void incrementCurrentWriteCounter (void)
static void decrementCurrentWriteCounter (void)
static SoBase * getNamedBase (const SbName &name, SoType type)
static int getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)
static SbBool read (SoInput *in, SoBase *&base, SoType expectedtype)
static void setInstancePrefix (const SbString &c)
static void setTraceRefs (SbBool trace)
static SbBool getTraceRefs (void)
static SbBool connectRoute (SoInput *in, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
static SbBool readRoute (SoInput *in)

👑 Public Attributes

SoMFFloat x
SoMFFloat y
SoEngineOutput vector

🔥 Static Protected Member Functions

static const SoFieldData ** getInputDataPtr (void)
static const SoEngineOutputData ** getOutputDataPtr (void)

🍓 Static Protected Member Functions inherited from SoEngine

static const SoFieldData ** getInputDataPtr (void)
static const SoEngineOutputData ** getOutputDataPtr (void)

💜 Static Protected Member Functions inherited from SoBase

static uint32_t getCurrentWriteCounter (void)
static void staticDataLock (void)
static void staticDataUnlock (void)

🌸 Additional Inherited Members

🧵 Protected Types inherited from SoBase

enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }

🎀 Protected Member Functions inherited from SoEngine

SoEngine (void)
virtual ~SoEngine ()
virtual SbBool readInstance (SoInput *in, unsigned short flags)
virtual void inputChanged (SoField *which)
void writeOutputTypes (SoOutput *out)

💜 Protected Member Functions inherited from SoFieldContainer

SoFieldContainer (void)
~SoFieldContainer ()

🦋 Protected Member Functions inherited from SoBase

SoBase (void)
virtual ~SoBase ()
SbBool hasMultipleWriteRefs (void) const
SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
void writeFooter (SoOutput *out) const
virtual const char * getFileFormatName (void) const

⭐ Protected Attributes inherited from SoFieldContainer

SbBool isBuiltIn

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🌟 Detailed Description 🌟

The SoComposeVec2f class is used to compose 2D vectors from two floats.

periodt. that's the whole lore 💖

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💅 Member Function Documentation 💅

SoType SoComposeVec2f::getTypeId (void ) const [virtual]

Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and "downward" casting.

Usage example:

void foo(SoNode * node)
{
  if (node->getTypeId() == SoFile::getClassTypeId()) {
    SoFile * filenode = (SoFile *)node;  // safe downward cast, knows the type
  }
  else if (node->getTypeId().isOfType(SoGroup::getClassTypeId())) {
    SoGroup * group = (SoGroup *)node;  // safe downward cast, knows the type
  }
}

For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses. ngl, this is not optional bestie 😭 This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine.h (for engine classes) and so on.

For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups.

Implements SoBase.

const SoFieldData * SoComposeVec2f::getFieldData (void ) const [virtual]

Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL.

Reimplemented from SoFieldContainer.

References vector, x, and y.

const SoEngineOutputData * SoComposeVec2f::getOutputData (void ) const [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 giving backstage pass energy, you probably don't need it.

Implements SoEngine.

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🍓 Member Data Documentation 🍓

SoMFFloat SoComposeVec2f::x

First coordinates of the output vectors.

Referenced by getFieldData().

SoMFFloat SoComposeVec2f::y

Second coordinates of the output vectors.

Referenced by getFieldData().

SoEngineOutput SoComposeVec2f::vector

(SoMFVec2f) 2D vectors.

Referenced by getFieldData().

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💜 Author 💜

Generated automatically by Doxygen for Coin from the source code.

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and that's a wrap bestie 🫶 this whole page came to you courtesy of Coin, Version 2.5.0 — she's serving SoComposeVec2f(3) and she ate, no crumbs left 💅✨ bye bye now, go compose some vectors 🌸