#ifndef __CFoldProTool_H__
#define __CFoldProTool_H__

#if _MSC_VER > 1000
#pragma once
#endif

class CFoldProTool
{
public:
	 CFoldProTool(void);
	~CFoldProTool(void);

	//保护线是否相交
	BOOL IsCrossBy(const AcGeLine3d& line,PFoldProLine line1);
	BOOL IsCrossBy(PFoldProLine ProLine1,PFoldProLine ProLine2);
	//保护线是否和保护圆相交
	BOOL IsCrossBy(PFoldProLine proLine,XFoldThunder thunder,double dHx);
	//计算交点
	BOOL GetCrossPoint(PFoldProLine ProLine1,PFoldProLine ProLine2,AcGePoint3dArray& arCross);
	BOOL GetCrossPoint(PFoldProLine proLine,XFoldThunder thunder,double dHx,AcGePoint3dArray& arCross);
	//过滤基准保护线,返回false 为没有基准保护线
	BOOL SortBaseLine(const AcGeIntArray& arNoBase,PFoldProLine& ProLine1,PFoldProLine& ProLine2,PFoldProLine& ProLine3);
	BOOL SortBaseLine(const AcGeIntArray& arNoBase,PFoldProLine& ProLine1,PFoldProLine& ProLine2);

	//判断保护线1是否比2离基准线更近
	BOOL IsCloserByLine(const AcGeLine3d& line,PFoldProLine ProBase,PFoldProLine ProLine);

	//判断2针是否有关联
	BOOL HasUnionPro(const XFoldThunder& thunder1,const XFoldThunder& thunder2,double dHx);
};

#endif