OSGFresnelMaterial.h

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#ifndef _OSGFRESNELMATERIAL_H_
#define _OSGFRESNELMATERIAL_H_
#ifdef __sgi
#pragma once
#endif

#include <OSGConfig.h>
#include <OSGMaterialChunk.h>
#include <OSGTextureChunk.h>
#include <OSGTexGenChunk.h>
#include <OSGBlendChunk.h>
#include <OSGImage.h>

#include <OSGFresnelMaterialBase.h>

OSG_BEGIN_NAMESPACE

class OSG_SYSTEMLIB_DLLMAPPING FresnelMaterial : public FresnelMaterialBase
{
  private:

    typedef FresnelMaterialBase Inherited;

    /*==========================  PUBLIC  =================================*/
  public:

    /*---------------------------------------------------------------------*/
    virtual void changed(BitVector  whichField,
                         UInt32     origin    );

    /*---------------------------------------------------------------------*/
    virtual void dump(      UInt32     uiIndent = 0,
                      const BitVector  bvFlags  = 0) const;

    virtual StatePtr    makeState       (void);
    virtual void        rebuildState    (void);
    virtual bool        isTransparent   (void) const;

    /*---------------------------------------------------------------------*/
    void setImage           (ImagePtr &pImage);
      
      
    /*=========================  PROTECTED  ===============================*/
  protected:

    // Variables should all be in FresnelMaterialBase.

    /*---------------------------------------------------------------------*/
    FresnelMaterial(void);
    FresnelMaterial(const FresnelMaterial &source);

    /*---------------------------------------------------------------------*/
    virtual ~FresnelMaterial(void);

    /*==========================  PRIVATE  ================================*/
  private:

    void prepareLocalChunks(void);
    void updateFresnel(void);

    friend class FieldContainer;
    friend class FresnelMaterialBase;

    static void initMethod(void);

    MaterialChunkPtr       _materialChunk;
    TextureChunkPtr        _textureChunk;
    TexGenChunkPtr         _texGenChunk;
    BlendChunkPtr          _blendChunk;
    ImagePtr               _img;

    // prohibit default functions (move to 'public' if you need one)
    void operator =(const FresnelMaterial &source);
};

typedef FresnelMaterial *FresnelMaterialP;

OSG_END_NAMESPACE

#include <OSGFresnelMaterialBase.inl>
#include <OSGFresnelMaterial.inl>

#define OSGFRESNELMATERIAL_HEADER_CVSID "@(#)$Id: OSGFresnelMaterial.h,v 1.2 2004/02/05 21:49:58 a-m-z Exp $"

#endif /* _OSGFRESNELMATERIAL_H_ */

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