SoRenderToTarget.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
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 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#if !defined(SO_RENDERTOTARGET_H)
#define SO_RENDERTOTARGET_H
 
#include <Inventor/fields/SoMFEnum.h>
#include <Inventor/fields/SoMFNode.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFInt32.h>
#include <Inventor/fields/SoSFVec2i32.h>
#include <Inventor/fields/SoSFVec4f.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/SbPImpl.h>
 
SO_PIMPL_PUBLIC_DECLARATION(SoRenderToTarget)
 
//@TOBEWRAPPED
class  SoRenderToTarget : public SoSeparator
{
  SO_NODE_HEADER( SoRenderToTarget );
  SO_PIMPL_PUBLIC_HEADER(SoRenderToTarget)
 
public:
 
  enum Attachment
  {
    COLOR0,
    COLOR1,
    COLOR2,
    COLOR3,
    COLOR4,
    COLOR5,
    COLOR6,
    COLOR7,
    COLOR8,
    COLOR9,
    COLOR10,
    COLOR11,
    COLOR12,
    COLOR13,
    COLOR14,
    COLOR15,
    DEPTH,
    STENCIL,
    DEPTH_STENCIL,
    LAST_ENTRY
  };
 
  enum Mode
  {
    AUTO,
 
    INTERNAL,
 
    TARGET_COPY,
 
    NONE
  };
 
  SoMFEnum modes;
 
  SoMFNode targets;
 
  SoMFInt32 layers;
 
  SoSFBool clearTargets;
 
  SoSFVec4f clearColorValue;
 
  SoSFFloat clearDepthValue;
 
  SoSFInt32 clearStencilValue;
 
  SoSFFloat antialiasingQuality;
 
  SoSFVec2i32 size;
 
  SoSFBool enableFragmentsQuery;
 
  SoRenderToTarget();
 
  static SbBool isSupported(SoState* state = NULL);
 
  int getRasterizedSamplesCount() const;
 
private:
 
  static void initClass();
 
  static void exitClass();
 
private:
 
  virtual void GLRenderBelowPath(SoGLRenderAction *action);
 
  virtual void GLRenderInPath(SoGLRenderAction *action);
 
  virtual void GLRenderOffPath(SoGLRenderAction *action);
 
private:
  virtual ~SoRenderToTarget();
 
 private:
 
   void commonConstructor();
};
 
#endif // SO_RENDERTOTEXTURE_H