64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
#ifndef _KTGEUTILITY_H__
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#define _KTGEUTILITY_H__
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#if _MSC_VER > 1000
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#pragma once
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#endif
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class KTGeUtility
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{
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public:
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KTGeUtility();
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virtual ~KTGeUtility();
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//中点
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static AcGePoint3d Mid(const AcGePoint3d& ptGe1,const AcGePoint3d& ptGe2);
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//中点
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static AcGePoint3d Mid(AcDbCurve* pCurve);
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static AcGePoint2d ucsToDcs(const AcGePoint3d& pt);
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//点投影到plane面上,作为XY2d面上的点使用
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static BOOL ToPlaneInWcs2D(AcGePoint3d& ptGe,const AcGePlane& plane);
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//向量投影到plane面上,作为XY2d面上的向量使用
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static BOOL ToPlaneInWcs2D(AcGeVector3d& vt,const AcGePlane& plane);
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//点在曲线上排序
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static void SortPoints(AcGePoint3dArray& points,AcDbCurve* pLine);
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//判断两条平行直线投影到其中一条上，是否有共同部分
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static BOOL ParallelLinesHasCommon(AcDbLine* pLine1,AcDbLine* pLine2);
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//根据ptGeNear投影到id上的点向两边偏移,然后打断中间的段[三通用]
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static BOOL BreakLine(AcDbObjectId& id,AcGePoint3d& ptGeNearCen,double dHalfWidth);
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//根据ptGeNear投影到id上的点向两边偏移,然后打断中间的段[三通用]
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static BOOL BreakLine(AcDbEntity* pEnt,AcGePoint3d& ptGeNearCen,double dHalfWidth);
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//以ptGeOn为中点向两边打断
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static BOOL MidBreakLine(AcDbEntity* pEnt,AcGePoint3d& ptGeOn,double dHalfWidth);
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//找距离pLineCen 最近的平行线
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static BOOL FindClosestLineParallelTo(AcDbObjectIdArray& arIds,AcDbLine* pLineCen,int& nIndex);
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static BOOL PickDir(LPCTSTR pszTip,const AcGePoint3d& ptGeBase,AcGeVector3d& vtDir);
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//找组中的hit的元素,id是组中一个实体
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static BOOL FindHitEnt(AcDbObjectIdArray& ids,AcGePoint3d& ptGe,AcDbObjectId& idHit);
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//设备新增函数
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static AcGePoint2d P3d_to_P2d(AcGePoint3d pt);
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//获取对应样式的文字高度，宽度，角度
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static void KTGetTextstyle(CString sStyle,double& dHeight,double& dWidth,double& dAngle);
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static void MisicellaElbow(AcGePoint3d ptBase,AcGeVector3d vM,AcGeVector3d vS,double dA,double dB,double dC,double dD);
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//新增的批量断线函数
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static void BatchBreak(AcDbObjectId idDraw,AcDbObjectId idOld,int nNo,AcGePoint3d ptStart,AcGePoint3d ptEnd,double dBreakDis,int nDraw,int nCross);
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static bool LineBreak(ads_name ename,ads_name adsLine,ads_name ssResult,double dBreakDis,int nDraw,int nCross);
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static double AngleToXAxis(AcGePoint3d pt1,AcGePoint3d pt2);
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};
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#endif //_KTGEUTILITY_H__
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