#pragma once
#include "dbmain.h"
//用于地下坡道预览
class TDbUnderGroundRamp :
	public AcDbEntity
{
public:
	TDbUnderGroundRamp(void);
	virtual  ~TDbUnderGroundRamp(void);
	//设置轮廓线
	void SetPolyOutLine(XPoly2D &poly2DOut, XPoly2D &poly2DIn, TGGeCurveSegment &segStartSec);
	void SetPolyMidLine(XPoly2D &polyMid);
	void SetRampDrawStyle(int nRampStyle);
	void SetBrokenLine(XPoly2D &ploy2D);
	void SetArrowPoly2D(XPoly2D &ploy2D);
	virtual Adesk::Boolean subWorldDraw(AcGiWorldDraw *pWd);
private:
	double          m_dUGRampWidth;	// 坡道宽
	int             m_nLOPLoc;      //定位线位置
	int             m_nRampStyle;   //坡道样式
	AcDbPolyline	m_polyLineOut, m_polyLineIn, m_polyMid;     //坡道内、外轮廓、道路中线
	AcDbLine        m_startSecLine;   //坡道首端截线
	XPoly2D    m_arrowPoly;        //箭头
	AcDbPolyline    m_brokenLine;   //坡道末端折线
};