kev/Drawer/SSBase/VoronoiMap/GObjects/C2P.h

/**************************************************************************************
<EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Contour2Polygon.h


*****************************************************************************************/
#pragma once
#include "mycurve.h"
#include "TBase/TMultiTree.h"
#include "curvegraph.h"
#include <set>
#include <map>
template<typename T>
void DeepEraseVector(std::vector<T>& vec)
{
	for(int i = 0; i < (int)vec.size(); i ++ )
	{
		if(NULL != vec[i])
			delete vec[i];
	}
	vec.clear();
}
namespace GObjects
{
	//class CPolygonTree;
	class  CC2P : protected CCurveGraph
	{
	public:
		CC2P(void);
		virtual ~CC2P(void);

		void ClearAll(void);
		void SetLines(vector<CMyCurve*>& vec);
		void SetHoles(vector<CMyCurve*>& scrFlts);
		void SetBorder(CMyCurve& border);


		void	SetExtensivePara(double dext) { m_dext = dext; }
		double	GetExtensivePara(void) const { return m_dext; }
		void	CreatePolygons(void); //

		vector<CMyCurve*>& GetPolygons() { return m_dstPolygons; }

		//<2F><><EFBFBD>ݶ<EFBFBD><DDB6><EFBFBD><EFBFBD><EFBFBD>ɢ<EFBFBD><C9A2>zֵ<7A><D6B5>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>zֵ
		double		GetPolygonValue(CMyCurve& curve);


		static bool IsCurveInside(CMyCurve* pRange, CMyCurve* pSubj);

		//override
	protected:

		virtual int GetCrossPoints(void);
		virtual PT3Node* GetNextNode(PT3Node* pLastNode, PT3Node* pCurrentNode);


	public:
		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>λ<EFBFBD><CEBB>
		class STurning
		{
		public:
			/*	SFltSec(void);*/
			//<2F>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD> С<><D0A1>ǰ <20><><EFBFBD>ں<EFBFBD>
			STurning(CCurveGraph::PT3Node* pLast, CCurveGraph::PT3Node* pCurrent, CCurveGraph::PT3Node* pNext, ESide eside);
			/*bool operator==(const SFltSec& pd2) const;*/
			bool operator<(const STurning& pt2) const;

		private:
			CCurveGraph::PT3Node* mp1;
			CCurveGraph::PT3Node* mp2;
			CCurveGraph::PT3Node* mp3;
			//bool mbForw; //<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6>߷<EFBFBD><DFB7><EFBFBD>
			CCurveGraph::ESide mSide;
		};



		void Trace(void);
		void TraceBorderPolygons(CMyCurve* border);
		bool TraceFltSegPolygon(CMyCurve* curve, SCRPoint* startSCRPt, bool bBorder);
		void TraceFltPolygons(CMyCurve* flt);
		void TraceContourPolygons(CMyCurve* pContour);
		CMyCurve* CreateOneOpenPolygon(list<PT3Node*>& lstNodes);
		void TraceOutputPolygons(void);

		void EnableCheckZ(bool b) { m_bCheckZ = b; }

		//members
	private:
		//<2F><><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>
		double				m_dext;
		CMyCurve*				m_pBorder;
		vector<CMyCurve*>		m_lines;
		vector<CMyCurve*>		m_bd_faults;
		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD><EFBFBD><EFBFBD>
		vector<CMyCurve*>		m_dstPolygons;

		void TraceOutputCircles(list<CMyCurve*>& closingCurves);
		void CombineOpenPolygons(void);
		bool IsFltZ(double z);
		void GetBorderCXNodes(void);
		void FilterDstPolygons(void);
		bool IsPolygonLegal(CMyCurve* pgn);
		virtual bool IsNodeAvaliable(PT3Node* pNode) override;

	private:
		set<STurning>			m_tracedTurnings;	// tmp <20><>¼<EFBFBD>Ѿ<EFBFBD>׷<EFBFBD>ٵ<EFBFBD><D9B5>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD>

		//<2F>м<EFBFBD><D0BC><EFBFBD><EFBFBD><EFBFBD>
	private:
		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>
		vector<CMyCurve*>			m_openContPolygons;
		vector<int>				m_circleIndexes;
		map<int, list<int> >		m_mapFltNodes;
		vector<CRect8>			m_rectFlts;

		double					m_maxVal;
		double					m_minVal;
		double					m_conStep;
		const double			m_dFLTZ;

		bool					m_bCheckZ;
		set<PT3Node*>			m_borderCxNodes;
		set<CMyCurve*>			m_borderPolygons;
		bool					m_bBorderTracing;


	};
};
using namespace GObjects;

//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
typedef TTreeNode<CMyCurve*> CPgnNode;
typedef TMultiTree<CMyCurve*> CPgnTree;