#pragma once
#include "scatteredtracer.h"

class  CFaciesTracer : public CFaciesRgnTracer
{
public:
	CFaciesTracer();
	~CFaciesTracer();
//Attributes
public:
	struct APPENDCONTROLPOINTSPLIT
	{
		int iTriangleIndex0[3];
		int iTriangleIndex1[3];
	};
private:

	CArray<APPENDCONTROLPOINTSPLIT,APPENDCONTROLPOINTSPLIT> m_AppendControlPointSplitArray;//保存虚拟井加入时对三角形的分割情况

	CArray<CPoint2D,CPoint2D> m_OldPointArray;//原始点,三角形的中点
	CArray<CPoint2D,CPoint2D> m_NewPointArray;//对应的移动后的点

//Operations
public:
	void TraceStringData(int iPrecision);//用字串数据追踪区域边界

	// 追踪线
	void TraceStringDataLine();

	void TraceStringDataSearchStart(int& iTriangleIndex,BYTE& byteBorderIndex);

	virtual void Clear();

	double GetTriangleStringValueByPointStringValue(double dData0,double dData1,double dData2);

	void InterpolateValue();
	
	void EnhanceSmooth();

	void EnhanceSmooth(CArray<int,int>& TriangleIndexArray,CArray<BYTE,BYTE>& BorderIndexArray,BOOL bClose);

	void CalculateSmoothPoint(CPoint2D& p0,CPoint2D& p1,CPoint2D& p2,CPoint2D& p3,CPoint2D& p4,CPoint2D& pa,CPoint2D& pb,double dFactor0=1.0,double dFactor1=1.0);

	double CalculateCutPosition(int iTriangleIndex,BYTE byteBorderIndex,BOOL bOutBorder,double& dLeftValue,double& dRightValue);

	CPoint2D CalculateCutPoint(int iTriangleIndex,BYTE byteBorderInde);
	
	void SavePointMoved();//保存编辑痕迹

	BOOL AddSavedPointToTriangle();

	CPoint2D GetSavedPointFromTriangle(int iTriangleIndex,BYTE byteBorderIndex);

	double CalculateBorderPositionA(int iTriangleIndex,BYTE byteBorderIndex);

	void SetFaciesTypeManager(CFaciesTypeMgr* pFaciesTypeManager);

	CFaciesTypeMgr* GetFaciesTypeManager();

	BOOL Prepare(int iPrecision);


private:

	void AddAppendControlPointToTriangleGrid(int index);

	void RemoveAppendControlPointFromTriangleGrid(int index);
};