DtOverlayPolygonModel.h

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/******************************************************************************
** Copyright (c) 2024 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>    
#include <vrvCore/DtPolygonModel.h>
#include <vrvCore/DtOverlayPolygonModelInstance.h>
#include <vrvCore/DtOverlayScreenIntervaledTextInstance.h>

#include <vrvUtil/DtUnicode.h>

#include <matrix/vlVector.h>

#include <vector>

namespace makVrv
{
   class DtDe;
   class DtChannelManager;
   class DtChannel;
   class DtChannelConfiguration;
   class DtModelDefinition;

   class DT_DLL_VRVCORE DtOverlayPolygonModel : public DtPolygonModel
   {
   public:
      using DtPerimeterWrappedTextCollection = std::vector<DtUnicode>;

   public:
      DtOverlayPolygonModel(DtDe& de, DtUniqueID& id);

      virtual ~DtOverlayPolygonModel();

      //@name Distributed Interface

      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 setSolidFillCenter(bool);

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

      virtual void setOrigin(const DtVector& o);

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

      virtual void set2dOffset(int index, float x, float y);

      virtual void set3dDirection2dLength(int index, float x, float y, float z,
         float len);

      virtual void setGroup(int);

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

      virtual void setTexturePath(const std::string& texturePath);

      virtual void setIsTextureFillFittedToAreaEnabled(bool isTextureFillFittedToAreaEnabled);

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

      virtual void setNumTextureTiles(double numTiles);

      virtual void setSolid(bool solid);

      virtual void setIsSupportModel(bool isSupport);

      virtual void addPoint(const DtVector& point, int index);

      virtual void setPickable(bool enabled);

      virtual void removePoint(int index);

      virtual void removePosition(int index);

      virtual void setStipplePattern(unsigned int stipplePattern);

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

      virtual int pointCount() const;

      virtual DtVector point(int) const;

      virtual void setWidth(float width);

      virtual void setEventWidth(float width);

      virtual void setEventsEnabled(bool);

      virtual void setVisible(bool isVisible);

      //@name Local Interface

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

      virtual void removeFromScene();

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

      virtual void setFillPattern(const std::vector<unsigned int>&);

      virtual void setFillPatternFrequency(float frequency);

      virtual float fillPatternFrequency() const;

      virtual void setOutline(bool);

      virtual void setEnableDecalProjector(bool enable);

      virtual bool enableDecalProjector() const;


      virtual void setIsPerimeterWrappedTextRenderingEnabled(bool);

      virtual void setPerimeterWrappedTextCollection(const DtPerimeterWrappedTextCollection&);

      virtual void setPerimeterWrappedTextInterval(int intervalInScreenSpaceCM);

      virtual void setPerimeterWrappedTextFont(const std::string& fontFile, float fontPointSize);

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

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

      virtual const DtVector& origin() const;

   protected:
      struct DtPolygonInstanceAndText
      {
         DtOverlayPolygonModelInstance* channelPolygonModelInstance = nullptr;
         DtOverlayScreenIntervaledTextInstance* screenTextInstance = nullptr;
      };

      virtual void update();

      virtual void needsUpdate();

      virtual void moveInstancesFromChannelSpecific();

      virtual void moveInstancesToChannelSpecific();

      virtual void slot_channelCreated(DtChannel* channel);

      virtual void slot_channelDestroyed(DtChannelManager* channelManager, DtChannel* channel);

      virtual void slot_channelConfigurationModified(const std::string& deName,
         const std::string& winName, const std::string& oldChannelName,
         const DtChannelConfiguration& config);

      virtual void setupInstanceWithCurrentValues(DtOverlayPolygonModelInstance*,
         DtOverlayScreenIntervaledTextInstance*, const DtOverlayPolygonModelInstance::VertexList&);

   protected:
      bool myEventsEnabled;
      DtVector myOrigin;
      DtTaitBryan myRotation;

      DtSignalConnectionManager myLifetimeConnections;
      DtSignalConnectionManager myChannelConnections;

      bool myChannelSpecificMode;

      bool myIsPerimeterWrappedTextRenderingEnabled;
      DtPerimeterWrappedTextCollection myPerimeterWrappedTextCollection;
      int myPerimeterWrappedTextIntervalInScreenSpaceCM;

      std::string myPerimeterWrappedTextFontFile;
      float myPerimeterWrappedTextFontPointSize;

      float myPerimeterWrappedTextFontColor[4];
      float myPerimeterWrappedTextBackgroundColor[4];

      typedef std::map<DtChannel*, DtPolygonInstanceAndText> ChannelInstances;
      ChannelInstances myChannelInstances;

      bool myNeedsUpdate;

      std::string myModelDefinition;
      float myInsideColor[4];
      float myOutsideColor[4];
      float myWidth;
      std::string myTexturePath;
      std::string myOutlineTexture;
      int myOutlineTextureTileWidth;
      int myOutlineTextureTileHeight;
      std::vector<unsigned int> myFillPattern;
      float myFillPatternFrequency;
      bool myOutline;
      bool mySolidFillCenter;
      double myNumTextureTiles;
      bool myPickable;
      unsigned int myStipplePattern;
      float myEventWidth;
      bool mySolid;
      int myGroup;
      bool myEnableDecalProjector;
      bool myIsTextureFillFittedToAreaEnabled;
   };
}