MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/fields/SoMFShaderObject.h

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// **InsertLicense** code



#ifndef  _SO_MF_SHADER_OBJECT_
#define  _SO_MF_SHADER_OBJECT_

#include "SoShaderSystem.h"
#include <Inventor/fields/SoSubField.h>

class SoShaderObject;
class SoNode;

class INVENTOR_SHADER_API SoMFShaderObject : public SoMField
{
   typedef SoMField inherited;

   SO_MFIELD_HEADER(SoMFShaderObject, SoShaderObject *, SoShaderObject *);

   public:
   
      void addShader(SoShaderObject *shader);

      void insertShader(SoShaderObject *shader, int newShaderIndex);
      
      SoShaderObject *getShader(int index) const;

      SoNodeList getShaderList() const;
   
      int findShader(const SoShaderObject *shader) const;
      
      int getNumShaders() const;

      void removeShader(int index);

      void removeShader(SoShaderObject *shader) {
         removeShader(findShader(shader));
      }
      
      void removeAllShaders();

      void replaceShader(int index, SoShaderObject *newShader);
      
      void replaceShader(SoShaderObject *oldShader, SoShaderObject *newShader) {
         replaceShader(findShader(oldShader), newShader);
      }
  
   SoINTERNAL public:
  
      static void initClass();

      virtual void fixCopy(SbBool copyConnections);
  
      virtual SbBool referencesCopy() const;
  
   private:

      virtual void countWriteRefs(SoOutput *out) const;

      void setVal(int index, SoShaderObject *newValue);
};

#endif  // _SO_MF_SHADER_OBJECT_