DtAggregateExtentVisualizer.h

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/*********************************************************************
** Copyright (c) 2010 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: DtAggregateExtentVisualizer.h,v $ $Revision: 1.1 $ $State: Exp $
*********************************************************************/

#pragma once

#include <vrvCore/vrvCore.h>
#include <vrvCore/DtStateVisualizer.h>
#include <matrix/vlVector.h>

namespace makVrv
{
   class DtModelAgent;

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

      virtual ~DtAggregateExtentVisualizer();

      virtual void setDimensions(const DtVector& dim);

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

      virtual void setShowExtents(bool);

      virtual void setShowOnlyIfSelected(bool);
      bool showOnlyIfSelected() const
      {
         return myShowOnlyIfSelected;
      }

      virtual void setVisible(bool yesNo);

      virtual void setSelected(bool);

      virtual void setLockUpdates(bool b);
      bool updatesLocked() const;

   protected:
      virtual void createModelAgents();

      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();

      virtual DtModelAgent* createExtentModelAgent() = 0;

   protected:
      DtModelAgent* myAggregateExtentModelAgent;
      float myColor[4];
      DtVector myDimensions;
      bool     myShowOnlyIfSelected;

      bool myLockUpdates;
   };
}