include/vrvCore/DtIntervisibilityFanVisualizer.h

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

#pragma once

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

#include <matrix/vlVector.h>

namespace makVrv
{
   class DtIntervisibilityFanStateListener;
   class DtMultiLineModelAgent;
   class DtShapeModelAgent;
   class DtIntervisibilityLineVisualizer;
   class DtAttachableFanUpdaterAgent;

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

      virtual ~DtIntervisibilityFanVisualizer();

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

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

      virtual void setCircleColor(float r, float g, float b, float a) = 0;

      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 setFanModeSamplingRate(double d);

      virtual void setStartPointOffsetFromCenter(const DtVector&);

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

      virtual void setVisualizerDefinition( const DtVisualizerDefinition& visDef );
      virtual void setFixedDistance(bool b);

      virtual void createCircle() = 0;

      virtual void selectCircle(bool) = 0;

   protected:

      DtMultiLineModelAgent* myMultiLineModelAgent;
      DtIntervisibilityFanStateListener& myFanListener;
      DtAttachableFanUpdaterAgent*  myAttachableUpdaterAgent;
      DtVector myStartPointOffsetFromCenter;
   };
}