navLadder.h

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/*******************************************************************************
** Copyright (c) 2019 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once
#include "vrfNavigation/vrfNavigationDefines.h"
#include <matrix/vlVector.h>
#include <list>


class DtNavEdge;
class DtNavArea;
typedef DtVector DtLadderLocation;
typedef unsigned int DtLadderIndex;
typedef std::pair<DtLadderLocation, DtLadderIndex> DtLadderPoint;
typedef unsigned int DtNavTagUniqueIdType;

enum DtLadderCreationOptions
{
   ConsumeEdgesNo = 0,
   ConsumeEdgesYes = 1
};


class DT_DLL_vrfNavigation DtNavLadder
{
public:
   virtual ~DtNavLadder() {};

   virtual const std::vector< DtLadderPoint > & ladderPoints() const;
   virtual const std::vector< DtLadderPoint > & ladderExitEntryPoints() const;
   virtual const DtNavTagUniqueIdType& ladderId() const;

   virtual bool contains(const std::vector< DtVector >& pointsToCheck) const;

   static DtNavLadder createLadderFromNavEdge(const DtNavEdge* edge);
   static void createLaddersFromNavEdges(const std::list<DtNavEdge*>&, std::list<DtNavLadder>& result, DtLadderCreationOptions opt = ConsumeEdgesYes);

   static void findNearbyLadders(const DtString& navigationProfile, DtNavArea* navArea, const DtVector& localStartPoint, double range, std::list<DtNavLadder>& result);

protected:
   virtual void addMainPoint(const DtLadderPoint&);
   virtual void addEntryExitPoint(const DtLadderPoint&);
   virtual void setLadderId(const DtNavTagUniqueIdType& id);
   DtNavLadder();
   std::vector<DtLadderPoint> myMainLadderPoints;
   std::vector<DtLadderPoint> myEntryExitLadderPoints;
   DtNavTagUniqueIdType myLadderId;
};