DtIntervisibilityLineVisualizer.h

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/*********************************************************************
** Copyright (c) 2012 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>
#include <vrvCore/DtSceneObjectVisualizer.h>

class DtVector;

namespace makVrv
{
   class DtIntervisibilityLineStateListener;
   class DtSegmentedLineModelAgent;
   class DtAttachableIntervisibilityUpdaterAgent;

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

      virtual ~DtIntervisibilityLineVisualizer();

      virtual void setVisibleColor(float r, float g, float b, float a);

      virtual void setBlockedColor(float r, float g, float b, float a);

      virtual void setStartPoint(const DtVector&);

      virtual void setEndPoint(const DtVector&);

      virtual void setStartAttachPoint(DtElementID);

      virtual void setStartPointOffset(const DtVector&);

      virtual void setEndAttachPoint(DtElementID);

      virtual void setEndPointOffset(const DtVector&);

      virtual void setSelected( bool b );

      virtual void resetSpatial();

      virtual void createModelAgents();

   protected:
      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();

      virtual DtSegmentedLineModelAgent* createLineAgent() = 0;

   protected:
      DtIntervisibilityLineStateListener& myLineListener;
      DtSegmentedLineModelAgent* myLineModelAgent;
      DtAttachableIntervisibilityUpdaterAgent* myAttachableUpdaterAgent;
   };
}