DtArcModelInstance.h

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/*****************************************************************************
 * Copyright (c) 2020 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once


#include <vrvOsg/vrvOsg.h>
#include <vrvOsg/DtOsgModelInstance.h>

#include <osg/Vec2d>
#include <osg/Vec3d>
#include <osg/Vec4>

#include <vrvGraphics/DtSegmentedLine.h>

#include <matrix/vlDcm.h>

namespace makVrv
{
   class DtDe;
   class DtSegmentedLine;

   class DT_DLL_VRVOSG DtArcModelInstance : public DtOsgModelInstance
   {
   public:

      DtArcModelInstance(DtDe& de);

      virtual ~DtArcModelInstance();

   private:

      DtArcModelInstance();

      DtArcModelInstance(const DtArcModelInstance&);

      DtArcModelInstance &operator=(const DtArcModelInstance&);

   public:

      virtual void setOverlay(unsigned int overlayId);

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

      virtual void setOrigin(const DtVector& position);
      virtual DtVector origin() const;

      virtual void setOrientation(DtTaitBryan orientation);
      virtual DtTaitBryan orientation() const;


      virtual void setDimensions(double x, double y);
      virtual bool getDimensions(double& x, double& y) const;

      virtual void setScale(float scale);
      virtual float scale() const;

      virtual void setVisible(bool isVisible);
      virtual bool isVisible() const;

      virtual void setMaxAngleSegment(double angleSegmentMax);
      virtual double maxAngleSegment() const;

      virtual void setStartAngle(double startAngle);
      virtual double startAngle() const;

      virtual void setEndAngle(double endAngle);
      virtual double endAngle() const;

      virtual void setStipplePattern(unsigned int stipplePattern);
      virtual unsigned int stipplePattern() const;

      virtual void setLineWidth(float width);
      virtual float lineWidth() const;

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

      virtual void setEventsEnabled(bool, unsigned long long userData);
      virtual bool eventsEnabled() const;

      virtual void setGroup(int groupNum);
      virtual int group() const;

      virtual bool realize(DtModelDefinition& definition);

      virtual void update();

   protected:

      virtual void setArcVertex(unsigned int index, 
         double x, double y, double z) = 0;

      virtual double calculateHeight(const DtVector& heightVertex) const = 0;

      virtual void createArcIfNecessary();

      virtual void deleteArc();

      virtual void updateColors();

   protected:

      std::vector<osg::Vec3d> myDefinedVertices;

      osg::Vec3d myPosition;
      osg::Vec2d myDimensions;
      
      DtDcm myOrientationDcm;
      DtTaitBryan myOrientationTaitBryan;

      bool myVisible;
      double myMaxAngleSegment;
      float myScale;
      osg::Vec4 myColor;
      float myLineWidth;
      unsigned int myStipplePattern;
      double myStartAngle;
      double myEndAngle;

      DtSegmentedLine* myArc;

      int myGroup;
      unsigned int myOverlay;
      bool myEventsEnabled;
      unsigned long long myUserData;
   };
}