DtEnvironmentalAreaVisualizer.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 <vrvCore/DtTacticalGraphicStateListener.h>

class DtVector;

namespace makVrv
{
   class DtEnvironmentalStateListener;
   class DtAreaFacadeInterface;

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

      virtual ~DtEnvironmentalAreaVisualizer();

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

      virtual void useDefaultColor();

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

      virtual void addPoint(int index, const DtVector&);

      virtual void removePoint(int index);

      virtual void modifyPoint(int index, const DtVector&);

      virtual void setPoints(const DtEnvironmentalStateListener::ControlPointsList&);

      virtual void setSelected( bool b );

      virtual void resetSpatial();

      virtual void createModelAgents();

      virtual void setStipplePattern(unsigned short);
      virtual unsigned short lineStipple() const;

      virtual void setFillStyle(vrvTacticalGraphicUtilities::FillStyle);

      virtual vrvTacticalGraphicUtilities::FillStyle fillStyle() const;

      virtual void setPenStyle(vrvTacticalGraphicUtilities::PenStyle);

      virtual void setLineWidth(int);

      virtual void setOrigin(const DtVector&);

      virtual void setUseDynamicOrigin(bool);

   protected:
      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();

      virtual DtAreaFacadeInterface* createAreaFacadeInterface() = 0;

      virtual void setVisualizerDefinition( const DtVisualizerDefinition& visDef );

      virtual DtVector offsetAtPosition(const DtVector& position) const;

      virtual void setSolid(bool);

      virtual void setupArea(DtAreaFacadeInterface*);

   protected:
      DtTacticalGraphicStateListener& myAreaListener;
      DtAreaFacadeInterface* myAreaFacade;
      DtEnvironmentalStateListener::ControlPointsList myControlPoints;

      int myLineWidth;
      int myDefaultLineWidth;
      float myColor[4];
      float myDefaultColor[4];

      DtVector myPointOffset;

      bool myUseDynamicOrigin;
      unsigned short myLineStipple;
      vrvTacticalGraphicUtilities::FillStyle myFillStyle;
      bool myFillColorSet;
      float myFillColor;

      bool myScribed;
   };
}