DtEntityTrailEffectVisualizer.h

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


#pragma once

#include <vrvCore/DtEntityStateVisualizer.h>

#include <matrix/vlVector.h>

namespace makVrv
{
   class DtTrailEffect;
   class DtParticleSystemModelAgent;
   class DT_DLL_VRVCORE DtEntityTrailEffectVisualizer : 
      public DtEntityStateVisualizer
   {
   public:
      DtEntityTrailEffectVisualizer(DtBaseConnection& simulation, 
         DtStateListener& listener, int modelSet);

      virtual ~DtEntityTrailEffectVisualizer();

      virtual void setTrailEffectEnabled(bool);

      virtual bool trailEffectEnabled() const;

      virtual void setTrailEffectPaused(bool b);
      virtual bool trailEffectPaused() const;

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

      static const DtStateVisualizer::TypeInfo& theTypeInfo();

   protected:
      virtual void createModelAgents();
      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();
      virtual void setVelocity(const DtVector32&);
      virtual void setRelativeVelocity(const DtVector32& v);
      virtual void setEmbarkedOn(const std::string&);
      virtual bool visible() const;
      virtual void setVisualizerDefinition(const DtVisualizerDefinition& visDef);

      virtual void updateDrawState();
      
   protected:
      DtTrailEffect* myTrailEffect;
      bool myEffectEnabled;      
      bool myMoving;
      DtParticleSystemModelAgent* myParticleSystemAgent;
      bool myParticleSystemStarted;
      bool myTrailEffectPaused;
   };

   typedef DtStateVisualizerCreatorTemplate<DtEntityTrailEffectVisualizer>
      DtEntityTrailEffectVisualizerCreator;
}