DtCDBTextureCollectionPolicy.h

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/******************************************************************************
** Copyright (c) 2019 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
#pragma once



#include <vrvOsg/DtIndirectTextureCollectionPolicy.h>
#include <vrvOsg/DtEffectTextureType.h>

#include <vector>

namespace makVrv 
{
   class DtDe;
   namespace oe 
   {
      namespace CDB
      {
         class DtCDBTextureCollectionPolicy : public DtIndirectTextureCollectionPolicy
         {
         protected:
            DtCDBTextureCollectionPolicy(DtDe& de);
            
            friend class DtCDBTextureCollectionPolicyCreator;

         public:
            virtual ~DtCDBTextureCollectionPolicy();
            
         public:
            virtual void collectTextures(DtIndirectGeometryTextures* textures, const osg::StateSet* stateSet, const std::string &modelName) const;

            virtual const std::string& glslTextureDeclarationHashDefine(const DtIndirectEffectTexturesTemplate& effectTexturesState) const;

            virtual void printHashDefineDetails(const DtIndirectEffectTexturesTemplate& effectTexturesState) const;
         
         protected:

            virtual void compareAndInsertHashDefine(std::stringstream& ss, int type, int effectTextureIdx) const;
         
         };

         class DtCDBTextureCollectionPolicyCreator : public DtIndirectTextureCollectionPolicyCreator
         {
         public:
            DtCDBTextureCollectionPolicyCreator();

            virtual ~DtCDBTextureCollectionPolicyCreator();

            virtual DtCDBTextureCollectionPolicy* create(DtDe& de);
         };
      }
   }
}