DtOsgEarthDynamicTerrainFeature.h

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/****************************************************************************** 
** Copyright (c) 2020 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 

#pragma once

#include <vrvOsg/vrvOsg.h>

#include <vrvOsg/DtDynamicTerrainSwitchNode.h>

#include <vrvUtil/DtDynamicTerrainFeature.h>

#include <osgEarth/MapNode>

#include <tbb/spin_mutex.h>
#include <vrvUtil/DtDynamicTerrainGeometry.h>
#include <osgEarth/DecalLayer>

namespace osgEarth
{
   class LandCoverDictionary;
}

namespace makVrv
{
   class DtDynamicTerrainGeometry;
   class DtDynamicTerrainChange;
   class DtDynamicTerrainSwitch;
   class DtDynamicTerrainRasterLibrary;

   class DT_DLL_VRVOSG DtOsgEarthDynamicTerrainFeature : public DtDynamicTerrainFeature
   {
   public:
      explicit DtOsgEarthDynamicTerrainFeature(osgEarth::MapNode* mapNode, DtDe& de);
         
      virtual ~DtOsgEarthDynamicTerrainFeature();

   private:
      DtOsgEarthDynamicTerrainFeature();
      DtOsgEarthDynamicTerrainFeature(const DtOsgEarthDynamicTerrainFeature &other);
      DtOsgEarthDynamicTerrainFeature &operator=(const DtOsgEarthDynamicTerrainFeature &other);

   public:
      //Description for this feature
      virtual DtString description() const;

      virtual const DtDynamicTerrainGeometry* geometry() const;

      virtual bool matches(const DtDynamicTerrainChange& command, bool useOriginalGeometry) const;
      virtual bool matches(const DtDynamicTerrainGeometry&, bool useOriginalGeometry) const;

      virtual void changeState(const DtDynamicTerrainChanges& changes);

      virtual void setState(const DtDynamicTerrainChange* command);

      virtual bool isInDefaultState() const;

      virtual bool lastStateWasDefaultState() const;

      virtual void iterateCommands(const boost::function<void(const DtDynamicTerrainChange&)>& callback) const;

   protected:

      virtual void removeAllTerrainChanges();

      virtual void removeTerrainChange(const DtDynamicTerrainChange& change);

   protected:
      
      const DtString myStateName;
      
      osg::ref_ptr<osgEarth::MapNode> myMapNode;

      int myChangeCount;

      osg::ref_ptr<osgEarth::Contrib::DecalImageLayer> myDecalImageLayer;
      osg::ref_ptr<osgEarth::Contrib::DecalElevationLayer> myDecalElevLayer;
      osg::ref_ptr<osgEarth::Contrib::DecalLandCoverLayer> myDecalLandCoverLayer;
      typedef osg::ref_ptr<osg::Image> ImageRef;
      DtDe& myDe;
      DtDynamicTerrainRasterLibrary* myRasterLibrary;
      osgEarth::LandCoverDictionary* myLandCoverDictionary;
   };
}