SoMFShaderObject.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef SO_MFSHADER_OBJECT_H
#define SO_MFSHADER_OBJECT_H
 
 
 
#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();
 
      void fixCopy(SbBool copyConnections) override;
 
      SbBool referencesCopy() const override;
 
   private:
 
      void countWriteRefs(SoOutput *out) const override;
 
      void setVal(int index, SoShaderObject *newValue);
};
 
#endif  // _SO_MF_SHADER_OBJECT_