DtDefaultDynamicTerrainSwitch.h

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/****************************************************************************** 
** Copyright (c) 2016 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/


#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvOsg/DtDynamicTerrainStateManipulatorFactory.h>
#include <vrvOsg/DtDynamicTerrainSwitchNode.h>

#include <osg/Group>

namespace makVrv 
{
   class DT_DLL_VRVOSG DtDefaultDynamicTerrainSwitch : public DtDynamicTerrainSwitch
   {
   public:
      explicit DtDefaultDynamicTerrainSwitch(const osg::ref_ptr<DtDynamicTerrainSwitchNode>& tSwitch, 
         DynamicTerrain::NodePathHash hashIndex);

      virtual void setState( unsigned int index );

      virtual unsigned int getState() const;

      virtual unsigned int getPreviousState() const;

      virtual unsigned int numStates() const;

   protected:
      osg::ref_ptr<DtDynamicTerrainSwitchNode> mySwitch;
      unsigned int myCurrentState;
      unsigned int myPreviousState;
      DynamicTerrain::NodePathHash myHashIndex;
   };

}