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SoComposeMatrix Class Reference

The SoComposeMatrix class is used to compose a matrix from miscellaneous transformations. More...

#include <Inventor/engines/SoCompose.h>

Inheritance diagram for SoComposeMatrix:
SoEngine SoFieldContainer SoBase

Public Member Functions

virtual SoType getTypeId (void) const
virtual const SoFieldDatagetFieldData (void) const
virtual const SoEngineOutputData * getOutputData (void) const
Public Member Functions inherited from SoEngine
void evaluateWrapper (void)
virtual int getOutputs (SoEngineOutputList &l) const
SoEngineOutputgetOutput (const SbName &outputname) const
SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const
SbBool isNotifying (void) const
virtual void notify (SoNotList *nl)
SoEnginecopy (void) const
virtual SoFieldContainercopyThroughConnection (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 SoFieldgetField (const SbName &name) const
virtual SoFieldgetEventIn (const SbName &name) const
virtual SoFieldgetEventOut (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 SoAuditorListgetAuditors (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 SoEnginegetByName (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 SoFieldContainercheckCopy (const SoFieldContainer *orig)
static SoFieldContainerfindCopy (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 SoBasegetNamedBase (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

SoMFVec3f translation
SoMFRotation rotation
SoMFVec3f scaleFactor
SoMFRotation scaleOrientation
SoMFVec3f center
SoEngineOutput matrix

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

Detailed Description

The SoComposeMatrix class is used to compose a matrix from miscellaneous transformations.

Member Function Documentation

◆ getTypeId()

SoType SoComposeMatrix::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
}
}
virtual SoType getTypeId(void) const =0
The SoFile class is node container for another model file.
Definition SoFile.h:34
The SoGroup class is a node which managed other node instances.
Definition SoGroup.h:31
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:47

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 * SoComposeMatrix::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 center, matrix, rotation, scaleFactor, scaleOrientation, and translation.

◆ getOutputData()

const SoEngineOutputData * SoComposeMatrix::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

◆ translation

SoMFVec3f SoComposeMatrix::translation

Input field with set of translation vectors for the output matrices.

Referenced by getFieldData().

◆ rotation

SoMFRotation SoComposeMatrix::rotation

Input field with set of rotations for the output matrices.

Referenced by getFieldData().

◆ scaleFactor

SoMFVec3f SoComposeMatrix::scaleFactor

Input field with set of scale vectors for the output matrices.

Referenced by getFieldData().

◆ scaleOrientation

SoMFRotation SoComposeMatrix::scaleOrientation

Input field with set of scale orientations for the output matrices.

Referenced by getFieldData().

◆ center

SoMFVec3f SoComposeMatrix::center

Input field with set of center positions for the output matrices.

Referenced by getFieldData().

◆ matrix

SoEngineOutput SoComposeMatrix::matrix

(SoMFMatrix) A set of matrices calculated from the input fields. The matrices is calculated by the SbMatrix::setTransform() function.

Referenced by getFieldData().


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

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