rangeSphereVisualizer.h

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/*****************************************************************************
 * Copyright (c) 2011 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrfGuiCore/rangeRingVisualizer.h>

namespace makVrv
{
   class DtEllipsoidArcModelAgent;
   class DtOverlaySegmentedLineModelAgent;
   class DtAttachableUpdaterAgent;
   class DtWidgetLabelAgent;
   class DtProjectedWidgetModelAgent;
}

namespace makVrf
{
   class DtEntityStateListenerExtensions;

   class DT_DLL_VRFGUICORE DtRangeSphereVisualizer : public DtRangeRingVisualizer
   {
   protected:
      struct RingStructDrawingData3D : public RingStructDrawingData
      {
         RingStructDrawingData3D();
         virtual ~RingStructDrawingData3D();

         makVrv::DtEllipsoidArcModelAgent* myRangeSphere;
         makVrv::DtSceneObjectAgent* mySceneObjectAgent;
         makVrv::DtAttachableUpdaterAgent* myUpdater;
         makVrv::DtSceneObjectAgent* mySphereSceneObjectAgent;
         makVrv::DtAttachableUpdaterAgent* mySphereUpdater;
         makVrv::DtOverlaySegmentedLineModelAgent* myHeightLine;
      };

   public:

      DtRangeSphereVisualizer( makVrv::DtBaseConnection& connection,
         makVrv::DtStateListener& listener, int modelSet );

      virtual ~DtRangeSphereVisualizer();

      virtual const makVrv::DtStateVisualizer::TypeInfo& typeInfo() const;

      static const makVrv::DtStateVisualizer::TypeInfo& theTypeInfo();

      static const makVrv::DtVisualizerSchema& theDtRangeSphereSchema();

      virtual void connect();
      virtual void initialize_settings();

      virtual void setSphereOpacityModifier(double);
      double sphereOpactityModifier() const
      {
         return mySphereOpacityModifier;
      }

      virtual void setShowRangeSphere(bool);
      bool showRangeSphere() const
      {
         return myShowRangeSphere;
      }
      virtual void destroyModelAgents();

   protected:

      virtual void updateScaleOfRings();

      virtual void tryToDraw();//checks whether the appropriate flags are set and then creates or destroys model agents as appropriate

      virtual void createRing(const DtRangeItem& rangeItem, int extensionIndex);

      virtual void updateRingOptions(RingStruct&) {};

      virtual void setRangeRingGeometry(RingStruct&);

      virtual void setRangeRingColors(RingStruct&);

      virtual void destroyOuterRing(RingStruct&);

   protected:
      double mySphereOpacityModifier;
      bool myShowRangeSphere;
   };

   //The creator class is normally templated in visualizers, but I want to split out the 
   class DtRangeSphereVisualizerCreator: public makVrv::DtStateVisualizerCreator
   {
   public:

      DtRangeSphereVisualizerCreator();

      virtual ~DtRangeSphereVisualizerCreator();

      virtual DtRangeSphereVisualizerCreator* clone() const;

      virtual makVrv::DtStateVisualizer* create(makVrv::DtBaseConnection& simulation, makVrv::DtStateListener& listener, int modelSet) const;

      virtual const makVrv::DtStateVisualizer::TypeInfo& visualizerTypeInfo() const;

      virtual const std::string& tag();
   };
}