SoDecomposeVec3f Class Reference

The SoDecomposeVec3f class is used to decompose 3D vectors into three floats. More...

#include <Inventor/engines/SoCompose.h>

Inheritance diagram for SoDecomposeVec3f:

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=FALSE)
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 *input)
void	get (SbString &fielddata, SoOutput *out)
virtual SbBool	validateNewFieldValue (SoField *field, void *newval)
virtual void	addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
SbBool	getIsBuiltIn (void) const
virtual void	copyContents (const SoFieldContainer *from, SbBool copyconnections)
virtual void	getFieldsMemorySize (size_t &managed, size_t &unmanaged) const
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	cleanupClass (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 *input, SoBase *&base, SoType expectedtype)
static void	setInstancePrefix (const SbString &c)
static void	setTraceRefs (SbBool trace)
static SbBool	getTraceRefs (void)
static SbBool	connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
static SbBool	readRoute (SoInput *input)

Public Attributes
SoMFVec3f	vector
SoEngineOutput	x
SoEngineOutput	y
SoEngineOutput	z

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 (void)
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)
virtual	~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

Detailed Description

The SoDecomposeVec3f class is used to decompose 3D vectors into three floats.

Member Function Documentation

getTypeId()

SoType SoDecomposeVec3f::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
  }
}

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. 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.

getFieldData()

const SoFieldData * SoDecomposeVec3f::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.

getOutputData()

const SoEngineOutputData * SoDecomposeVec3f::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.

Implements SoEngine.

Member Data Documentation

vector

SoMFVec3f SoDecomposeVec3f::vector

Set of input vectors to be decomposed into their coordinate elements.

x

SoEngineOutput SoDecomposeVec3f::x

(SoMFFloat) First coordinates of the input vectors.

y

SoEngineOutput SoDecomposeVec3f::y

(SoMFFloat) Second coordinates of the input vectors.

z

SoEngineOutput SoDecomposeVec3f::z

(SoMFFloat) Third coordinates of the input vectors.

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The documentation for this class was generated from the following files:

• SoDecomposeVec3f.h
• SoDecomposeVec3f.cpp