DtEnvironmentalVolumetricLineVisualizer.h

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/*********************************************************************
** Copyright (c) 2015 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once

#include <vrvCore/DtSceneObjectVisualizer.h>
#include <vrvCore/DtEnvironmentalStateListener.h>
#include <matrix/vlVector.h>

namespace makVrv
{
   class DtTacticalGraphicStateListener;
   class DtMultiPointEmbarkationUpdaterAgent;
   class DtVolumetricLineFacadeBase;

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

      virtual ~DtEnvironmentalVolumetricLineVisualizer();


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

      virtual void useDefaultColor();

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

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


      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 setPixelLineWidth(int);

      virtual void setPhysicalLineWidth(float);

      virtual void setOrigin(const DtVector&);

      virtual const DtVector& origin() const;

      virtual void setScribed(bool);
         
      virtual void setRelativeLocation(const DtVector&);

      virtual void setOffsetPoints(const std::vector<DtVector>&);

      virtual void setAttached(DtUniqueID);

      virtual void startAttached();

      virtual void endAttached();

      DtVolumetricLineFacadeBase* volumetricLineFacade() const;

   protected:
      virtual void destroyModelAgents();

      virtual void setModelDefinitionForAgents();

      virtual DtVolumetricLineFacadeBase* createLineFacade() = 0;

      virtual void setVisualizerDefinition( const DtVisualizerDefinition& visDef );

      virtual DtVector offsetAtPosition(const DtVector& origin) const;

      virtual void setSolid(bool);

      virtual void setupLine();

   protected:
      DtTacticalGraphicStateListener& myLineListener;
      DtVolumetricLineFacadeBase* myVolumetricLineFacade;
      DtEnvironmentalStateListener::ControlPointsList myControlPoints;
      int myPixelLineWidth;

      DtVector myPointOffset;
      bool myOriginSet;
      DtVector myOrigin;

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

      bool myScribed;

      bool myAttachedFlag;
      DtUniqueID myAttachedToId;
      DtMultiPointEmbarkationUpdaterAgent* myAttachedUpdaterAgent;
      DtVector myRelativeLocation;
   };
}