virtual SoType getTypeId (void) const

virtual const SoFieldData * getFieldData (void) const

virtual const SoEngineOutputData * getOutputData (void) const

static SoType getClassTypeId (void)

static void * createInstance (void)

static void initClass ()

SoMFMatrix matrix

SoMFVec3f center

SoEngineOutput translation

SoEngineOutput rotation

SoEngineOutput scaleFactor

SoEngineOutput scaleOrientation

static const SoFieldData ** getInputDataPtr (void)

static const SoEngineOutputData ** getOutputDataPtr (void)

This static method returns the SoType object associated with objects of this class.

Reimplemented from SoEngine.

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. 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.

Returns the SoFieldData class which holds information about inputs in this engine.

Reimplemented from SoEngine.

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

Reimplemented from SoEngine.

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

Reimplemented from SoFieldContainer.

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoEngine.

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

Reimplemented from SoEngine.

Set of transformation matrices to decompose into their translation/rotation/scale parts.

Center points of transform matrices.

(SoMFVec3f) Translation parts of input matrices.

(SoMFRotation) Rotation parts of input matrices.

(SoMFVec3f) Scale vectors of input matrices.

(SoMFRotation) Scale orientation values of the input matrices.