DtEnvironmentalPointKinStateVisualizer.h

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


#pragma once

#include <vrvCore/DtSceneObjectVisualizer.h>
#include <vrvCore/DtSceneObject.h>
#include <matrix/vlVector.h>
#include <vrvCore/DtEnvironmentalStateListener.h>

namespace makVrv
{
   class DtModelAgent;
   class DtGroundClampingUpdaterAgent;
   class DtEmbarkationUpdaterAgent;

   class DT_DLL_VRVCORE DtEnvironmentalPointKinStateVisualizer : 
      public DtSceneObjectVisualizer
   {
   public:
      
      DtEnvironmentalPointKinStateVisualizer(DtBaseConnection& simulation, 
         DtStateListener& listener, int modelSet);

      virtual ~DtEnvironmentalPointKinStateVisualizer();

      virtual void setLocation(const DtVector& origin);

      virtual void setOriginAndOffset(const DtVector& origin,
         const DtVector& offset);

      const DtVector& offset() const;

      const DtVector& origin() const;

      virtual void setVisualizerDefinition(const DtVisualizerDefinition& visDef);
      
      virtual DtTaitBryan level();

      DtEnvironmentalStateListener& environmentalStateListener()
      {
         return *myEnvironmentalListener;
      }

      DtGroundClampingUpdaterAgent* updaterAgent()
      {
         return myUpdater;
      }

      virtual const DtStateVisualizer::TypeInfo& typeInfo() const;

      static const DtStateVisualizer::TypeInfo& theTypeInfo();
         
      virtual void setRelativeLocation(const DtVector&);

      virtual void setCanBeAttached(bool);

      virtual void startAttached();

      virtual void endAttached();

      virtual void setGroundClamp(bool);

      virtual void setAttached(DtUniqueID);

   protected:

      virtual void startGroundClamping();
      virtual void stopGroundClamping();

      virtual void createModelAgents();
      virtual void destroyModelAgents();
      virtual void setModelDefinitionForAgents();
      
      virtual void resetSpatial();

   protected:
      DtModelAgent*  myModelAgent;
      DtGroundClampingUpdaterAgent* myUpdater;
      DtVector myOrigin;
      DtVector myOffset;
      bool myAffectsBounds;

      // Same as myListener, but casted for convenience
      DtEnvironmentalStateListener* myEnvironmentalListener;
      bool myAttachedFlag;
      DtUniqueID myAttachedToId;
      DtEmbarkationUpdaterAgent* myAttachedUpdaterAgent;
      bool myCanBeAttached;

      bool myGroundClamp;
   };

   typedef DtStateVisualizerCreatorTemplate<DtEnvironmentalPointKinStateVisualizer>
      DtEnvironmentalPointKinStateVisualizerCreator;
}