navigationGeneratorInput.h

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/*******************************************************************************
** Copyright (c) 2015 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "vrfNavigation/vrfNavigationDefines.h"

#include "vrfNavigation/navTriangle.h"

#include "vrfutil/rwNavigationProfile.h"

#include "geometry/extent.h"

#include <vector>

class DtRwNavGenConfig;

namespace vrfNav
{
   class DtCoordinateConverter;
}

class DT_DLL_vrfNavigation DtNavigationGeneratorInput
{
public:
   typedef std::vector<std::vector<DtNavTrianglesPtr> > TriangleSets;

   //Default constructor
   DtNavigationGeneratorInput();

   //Returns the extent of the individual sector, based on 
   //the full extent size and the number of sectors in x and y.
   DtExtent sectorExtent(int xIndex = 0, int yIndex = 0) const;
      
   void sectorCellBox(int xIndex, int yIndex, 
      int& xMin, int& yMin, int& xMax, int& yMax) const;
      
   std::pair<int, int> indicesFromCellMin(int minX, int minY) const;
      
   DtNavTrianglesPtr triangleSet(int xIndex = 0, int yIndex = 0) const;

   void setTriangles(int xIndex, int yIndex, DtNavTrianglesPtr triangleSet);

   void clearTriangles(int xIndex, int yIndex);

   void usingTriangles(int xIndex, int yIndex);

   bool notUsingTriangles(int xIndex, int yIndex);

   void alignExtentToCellSize(DtVector& ne, DtVector& nw, DtVector& se, DtVector& sw);

   void getCellPositionFromLocation(const DtVector& loc, int& cellX, int& cellY);

   DtRwNavGenConfig* myConfig;
   DtRwNavigationProfileList myProfiles;

   TriangleSets myTriangles;
   std::vector<std::vector<unsigned> > myTrianglesInUse;

   std::list<DtVector> myTransitionPoints;

   vrfNav::DtCoordinateConverter* myConverter;

   DtVector myKaimExtentNW;
   DtVector myKaimExtentNE;
   DtVector myKaimExtentSW;
   DtVector myKaimExtentSE;
};