DtOsgOverlayEllipseArcModelInstance.h

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/*****************************************************************************
 * Copyright (c) 2023 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once
#include <vrvOsg/vrvOsg.h>
#include <vrvOsg/DtOsgModelInstance.h>
#include <matrix/vlDcm.h>
#include <osg/Vec2>
#include <vrvCore/DtTacticalGraphicModelUpdaterManager.h>

#include <osg/Texture>

#include <vrvMath/DtVector2.h>
#include <vrvMath/DtVector3.h>
#include <vrvMath/DtVector4.h>

#include <matrix/coordTransform.h>

namespace makVrv
{

   class DtDe;
   class DtPolygonInterface;
   class DtFilledPolygonInterface;
   class DtChannelManager;
   class DtChannel;
   class DtTextureInterface;
   enum class DtModelSetId;

   class DT_DLL_VRVOSG DtOsgOverlayEllipseArcModelInstance : public DtOsgModelInstance
   {
   public:

      DtOsgOverlayEllipseArcModelInstance( DtDe& de );

      virtual ~DtOsgOverlayEllipseArcModelInstance();

      virtual void setModelSet( DtModelSetId modelSet );

   public:

      // @{
      virtual void setMaxAngleSegment( double angleSegmentMax );
      virtual double maxAngleSegment() const;
      // @}

      // @{
      virtual void setGeometry(double angle, double sweep);
      virtual bool getGeometry(double& angle, double& sweep) const;
      // @}

      // @{
      virtual void setDimensions(float x, float y);
      virtual bool getDimensions(float& x, float& y) const;
      // @}

      // @{
      virtual void setPosition(const DtVector& position);
      DtVector position() const;
      // @}

      // @{
      virtual void setRelativePosition(const DtVector& pos);
      virtual void setRelativePosition(double x, double y, double z);
      virtual DtVector relativePosition() const;
      // @}

      virtual void setOrientation(const DtTaitBryan& orientation);

      // @{
      virtual void setScale(float scale);
      virtual float scale() const;
      // @}

      // @{
      virtual void setInsideColor(float r, float g, float b, float a);
      virtual bool getInsideColor(float& r, float& g, float& b, float& a) const;
      // @}

      // @{
      virtual void setOutsideColor(float r, float g, float b, float a);
      virtual bool getOutsideColor(float& r, float& g, float& b, float& a) const;
      // @}

      // @{
      virtual void setCentralVertexColor(float r, float g, float b, float a);
      virtual bool getCentralVertexColor(float& r, float& g, float& b, float& a) const;
      // @}

      // @{
      virtual void setVisible(bool isVisible);
      virtual bool isVisible() const;

      // @{
      virtual void setSolidFillCenter(bool);
      virtual bool isSolidFillCenter() const;
      // @}

      // @{
      virtual void setFill(bool);
      virtual bool isFill() const;
      // @}

      // @{
      virtual void setOutlineWidth(float);
      virtual float outlineWidth() const;
      // @}

      // @{
      virtual void setEventsEnabled(bool, unsigned long long userData);
      virtual bool eventsEnabled() const;
      // @}

      // @{
      virtual void setFillPattern(const std::vector<unsigned int>& pattern);
      // @}

      // @{
      virtual void setOutline(bool);
      virtual bool isOutline() const;
      // @}

      virtual void setEnableDecalProjector(bool enable);

      virtual bool enableDecalProjector() const;

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

      // @{
      virtual void setGroup(int);
      virtual int group() const;
      // @}

      virtual void setTexturePath(const std::string& texturePath, bool isStipple = true);

      // @{
      virtual void setOutlineTexture(const std::string& texturePath, int width = -1, int height = -1);
      // @}

      // @{
      virtual void setStipplePattern(unsigned int stipplePattern);
      virtual unsigned int stipplePattern() const;
      // @}

      virtual bool realize(const DtModelDefinition& definition);

      virtual void updateVertices();

   protected:

      virtual void createPolygonIfNecessary();

      virtual DtPolygonInterface* createFilledPolygon();

      virtual DtPolygonInterface* createTexturedOutlinePolygon();

      virtual DtPolygonInterface* createOutlinePolygon();

      virtual void channelUpdated(const DtTacticalGraphicModelUpdaterManager::ChannelUpdateData&);

      virtual void updateColors();

      virtual void updateTextureCoordinates(DtFilledPolygonInterface* polygon);

      virtual void computeTopoTransform(DtCoordTransform& geocToTopo,
         DtVector& geocentricOrigin) const;

      virtual void set3DVertexPosition( unsigned int index, double x, double y, double z );

      virtual void set3DCentroidPosition( double x, double y, double z );

      virtual void set3DPositionAux( double x, double y, double z, float tempPackedCoords[4] );

      virtual void slot_coordinateSystemChanged();
   protected:

      DtModelSetId myModelSet;
      DtDcm myOrientationDcm;
      double myMaxAngleSegment;

      DtVector4<float> myCentralVertexColor;
      DtVector4<float> myInnerColor;
      DtVector4<float> myOuterColor;
      DtVector2<float> myDimensions;
      DtVector3<double> myRelativePosition;
      DtVector3<double> myPosition;
      float myScale;

      double myAngle;
      double mySweep;

      bool myPositionSetFlag;
      bool myFillPolygon;

      bool myEnableDecalProjector;

      float myWidth;
      bool myEventsEnabled;
      unsigned long long myUserData;

      bool myVisible;
      bool myOutline;
      DtPolygonInterface* myPolygon;
      DtPolygonInterface* myOutlinePolygon;
      unsigned int myStipplePattern;
      unsigned int myFillPattern[32];
      bool myFillPatternSet;
      bool mySolidFillCenter;
      int myGroup;

      DtTextureInterface* myOutlineTexture;

      DtCoordinateSystem* myCoordinateSystem = nullptr;
   };

   class DT_DLL_VRVOSG DtOverlayEllipseArcModelInstanceCreator : public DtVirtualBaseClass
   {
   public:
      static DtOverlayEllipseArcModelInstanceCreator& instance(DtDe& de);

      static void registerInstance(DtDe& de,
         DtOverlayEllipseArcModelInstanceCreator* instance);

      virtual DtOsgOverlayEllipseArcModelInstance* create(DtDe& de);
   };

}