SoShadowMaterial.h

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// Copyright (c) Fraunhofer MEVIS, Germany. All rights reserved.
// **InsertLicense** code
/*
 *
 _______________________________________________________________________
 ____________  W W W .   A W A K E   I D E A S   . C O M  ______________
 |
 |
 |   Description:
 |   ...
 |
 |   Author(s)      : Felix Ritter
 |
 ____________  W W W .   A W A K E   I D E A S   . C O M  ______________
 _______________________________________________________________________
 */
 
#ifndef  _SoMaterialExt_H
#define  _SoMaterialExt_H
 
#include "SoShadowSystem.h"
 
class SoColorPacker;
class SoAction;
class SoGLRenderAction;
class SoCallbackAction;
 
__MEVIS_IV_BEGIN_NAMESPACE
 
class SOSHADOW_CLASS_SPEC SoShadowMaterial : public SoMaterial
{
   typedef SoMaterial inherited;
   
   SO_NODE_HEADER(SoShadowMaterial);
   
   private:
      SoColorPacker *_shadowColorPacker;
   
   protected:
      virtual ~SoShadowMaterial();
   
   public:
      enum OverrideRenderPassMode {
              SHADOW    = 0x01, 
              NONSHADOW = 0x02, 
              ALL       = 0xff  
      };
 
      SoSFEnum  overrideRenderPass;    
      SoMFColor shadowColor;           
      SoSFBool  useShadowColor;        
      SoSFVec2f shadowOffset;          
 
      SoShadowMaterial();
 
   SoEXTENDER public:
      void doAction(SoAction *action) override;
      void GLRender(SoGLRenderAction *action) override;
      void callback(SoCallbackAction *action) override;
   
   SoINTERNAL public:
      static void initClass();
};
 
__MEVIS_IV_END_NAMESPACE
 
#endif  // _SoMaterialExt_H