bhavePdgDrawerManager.h

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

#pragma once

#include "bhave3DGui/bhave3DGuiDefines.h"
#include <kyruntime.h>
#include "vrvCore/DtDe.h"
#include <map>
#include "vlutil/vlFilename.h"
#include <deque>
#include "osg/Group"
#include "kypathdata/math/vec2f.h"
#include "matrix/vlVector.h"
#include "kypathdata/visualsystem/visualcolor.h"
#include "osg/MatrixTransform"
#include "osg/Vec3d"

namespace BHAVE
{
   class DT_DLL_bhave3DGui DtBhavePdgDrawerManager
   {
   public:
      DtBhavePdgDrawerManager(makVrv::DtDe& de);
      virtual ~DtBhavePdgDrawerManager();

      virtual void init();

      virtual void loadTerrainDatabase(const DtFilename& terrainFile, std::deque<DtString>& loadedTypes);

      virtual bool draw(const DtString& pathType);

      virtual bool undraw(const DtString& pathType, bool clearCache = true);

      virtual void setNavVisibleDistance(float distance);

      virtual float navVisibleDistance() const;

      virtual void setGraphVisibleDistance(float distance);

      virtual float graphVisibleDistance() const;

      virtual Kaim::PathData* addPathData(const std::string&);

      virtual void removePathData(Kaim::PathData*);

      virtual void triggerNavDraw(Kaim::IVisualGeometry*);

      virtual bool triggerGraphDraw(std::deque<DtVector>&, std::deque<DtVector>&, std::deque<Kaim::VisualColor>&);

      virtual const DtVector* transformVec() const;

      virtual void setTransformVec(const osg::Vec3d& point);

      virtual void resetTransformVec();

      virtual void setUsePagedDrawing(bool use);

      virtual void setDialogEnabled(bool show);

   protected:

      virtual bool initDrawing();

      virtual bool initDatabase(int typeCount);

      virtual bool switchDatabaseType(const DtString& type);

      virtual bool createDrawable(const DtString& type);

      virtual DtVector calculateTerrainPosition(const Kaim::Vec2f&) const;

      virtual void createAndAddTile(const DtString& filePath, const DtVector& center);

      virtual Kaim::VisualColor& determineColor(Kaim::VisualColor& primary1, Kaim::VisualColor& secondary1, 
         Kaim::VisualColor& primary2, Kaim::VisualColor& secondary2) const;

      bool myInitialized;
      makVrv::DtDe& myDe;
      bool myIsGeocentric;
      bool myIsDrawing;
      std::map<DtString, DtString> myPathDataFiles;
      Kaim::World* myWorld;
      Kaim::Database* myDatabase;
      osg::ref_ptr<osg::Group> myGroup;
      DtVector* myTransformVec;
      float myNavVisibleDistance;
      float myGraphVisibleDistance;
      bool myUsePagedDrawing;
      bool myDialogEnabled;

   private:
      static Kaim::Engine* theEngine;
   };
}