MeVisLab/Standard/Sources/Inventor/SoUtils/SoSlabRenderingElement.h

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// **InsertLicense** code

#ifndef  _SoSlabRenderingElement_H
#define  _SoSlabRenderingElement_H

#include "SoUtilsSystem.h"

#include <Inventor/elements/SoReplacedElement.h>

enum SlabRenderingSamplingMode {
  EXACT_SLICE_SAMPLING,         
  ALLOW_RESAMPLING              
};


class SOUTILS_EXPORT SbSlabRenderingProperties
{
  public:

    bool enabled; 
    
    SbPlane frontPlane; 
    SbPlane backPlane;  

    SbVec3f worldPositionOnSlice;     
    SbVec3f worldPositionOnNextSlice; 

    SlabRenderingSamplingMode samplingMode; 

    SbSlabRenderingProperties() :
      enabled(false), samplingMode(EXACT_SLICE_SAMPLING)
    {
    }
};


class SOUTILS_EXPORT SoSlabRenderingElement : public SoReplacedElement
{
   typedef SoReplacedElement inherited;

   SO_ELEMENT_HEADER(SoSlabRenderingElement);

   public:

      static  void set(SoState *state, SoNode *node, const SbSlabRenderingProperties &props);
      static  const SbSlabRenderingProperties &get(SoState *state);

   SoINTERNAL public:

      static void initClass();

   protected:

      SbSlabRenderingProperties _props;

      virtual ~SoSlabRenderingElement();
};

#endif  // _SO_ML_IMAGE_ELEMENT_