SoDataCompositorElement.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
  
#ifndef  _SO_DATA_COMPOSITOR_ELT__
#define  _SO_DATA_COMPOSITOR_ELT__
 
#include <Inventor/elements/SoReplacedElement.h>
 
class SoDataCompositor;
 
class  SoDataCompositorElement : public SoReplacedElement {
  SO_ELEMENT_HEADER( SoDataCompositorElement );
 
public:
 
  // Sets/Gets the current volume data attributes in the state
  static void set(SoState* state, SoNode *node, SoDataCompositor*);
  static void get(SoState* state, SoDataCompositor*&);
 
  // Default values
  static void getDefault(SoDataCompositor*&);
 
private:
 
  virtual void init(SoState* state);
 
  private:
  // Initializes the SoVolumeData class
  static void initClass();
  static void exitClass();
 
  static bool isRGBA(SoState* state);
 
private:
  virtual void setElt( SoDataCompositor *m_dataCompositor );
 
  virtual ~SoDataCompositorElement() ;
 
private:
  SoDataCompositor *m_dataCompositor;
 
};
 
#endif // _SO_DATA_COMPOSITOR_ELT__