DtOsg3DVolumetricLineModel.h

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// /****************************************************************************** 
// ** Copyright (c) 2025 MAK Technologies, Inc. 
// ** All rights reserved. 
// ******************************************************************************/ 


#pragma once

#include <vrvOsg/vrvOsg.h> 
#include <vrvCore/Dt3DVolumetricLineModel.h>

#include <vrvUtil/DtSignalConnectionManager.h>

#include <matrix/coordTransform.h>
#include <matrix/vlVector.h>

#include <vector>

namespace geos
{
   namespace geom
   {
      class CoordinateSequence;
   }
}

namespace makVrv
{
   class DtOsgSceneConnector;
   class DtCoordinateSystem;

   class DT_DLL_VRVOSG DtOsg3DVolumetricLineModel : public Dt3DVolumetricLineModel
   {
   public:
      DtOsg3DVolumetricLineModel(DtDe& de, DtUniqueID id);

      virtual ~DtOsg3DVolumetricLineModel();

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

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

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

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

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

      virtual void setPhysicalLineHeight( double height );

      virtual void setPhysicalLineWidth( double height );

      virtual void setDimensions( double w, double h ); 

      virtual void setPickable( bool );

      virtual void setSolid(bool);

      virtual void setScribed(bool);

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

      virtual void setScribeWidth( float );

      virtual void addPoint(const DtVector& position, int index = -1);

      virtual void removePoint(int index);

      virtual void removePosition(int index);

      virtual void setPoint(int index, const DtVector& position);

      virtual void setPosition(int index, const DtVector& position);

      void setOrigin(const DtVector& origin);

      virtual void setVisible(bool isVisible);

      virtual void setFill(bool f);

      virtual void setOrientation( int vtx, const DtTaitBryan& orientation );

      virtual void setScribeAllPolygons(bool);

      virtual void setIsSupportModel(bool isSupport);

      virtual void setModelDefinition( const std::string& str );

   protected:
      virtual void update();

      virtual void needsUpdate();

      // @name Inherited DtModel methods
      // @{

      virtual void addToScene( const DtUniqueID& sceneObjectId, DtModelSetId modelSet, int visualizerType );

      virtual void removeFromScene();
      // @}


      virtual void slot_coordinateSystemChanged();

   protected:
      DtOsgSceneConnector* mySceneConnector;
      DtVector myOrigin;

      bool myNeedsUpdate;
      bool myGeometryChanged;
      float myPhysicalLineWidth;
      float myPhysicalLineHeight;
      bool myUseDynamicOrigin;

      std::unique_ptr<geos::geom::CoordinateSequence> myCoordinateSequence;
      DtCoordTransform myGeocentricToTopographicTransform;
      DtCoordTransform myTopographicToGeocentricTransform;

      DtSignalConnectionManager myConnections;

      DtCoordinateSystem* myCoordinateSystem = nullptr;

      boost::signalslib::connection mySignalPostUpdateConnection;
   };
}