149 lines
6.5 KiB
C++
149 lines
6.5 KiB
C++
#if !defined(__TAUXTOOLS_H__)
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#define __TAUXTOOLS_H__
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "dbpl.h"
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#include <sstream>
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#include "AecDbObjXDataMap.h"
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#include "AcGiDraw.h"
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#include "AecComplexCurveDraw.h"
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class AecComplexCurve;
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class TAuxTools
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{
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public:
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// 求中点
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static AcGePoint3d Mid(AcGePoint3d ptGe1, AcGePoint3d ptGe2);
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// 从圆得到投影到过ptCenter点的某个面的半个或整个椭圆多段线，两圆模拟法
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// ptCenter:原圆心， dDia：原圆直径, vtOrigNormal:原圆法向
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// vtNewNormal::投影面的法向，polyLine得到的多段线
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// vtGet：指示返回哪半个部分, 默认返回整个
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// 返回值：-1, 求椭圆时出错，0新旧法向平行，圆形 1：新旧法向垂直，直线 2；正常情况，椭圆
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// Lixl 2011-11-24 10:53 重写了此函数,如果投影为椭圆,则返回polyline线是连续的线段,而不是之前的三个弧,投影为圆和直线保持不变
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static int GetEllipseFromCircle(AcGePoint3d ptCenter, double dDia, AcGeVector3d vtOrigNormal,
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AcGeVector3d vtNewNormal, AcDbPolyline &polyLine, AcGeVector3d vtGet = AcGeVector3d::kIdentity);
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static void GetArcPoint(AcDbPolyline &polyLine, AcGePoint3dArray &ptArcArr);
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static BOOL GetPrjPtsFromCircle(AcGePoint3dArray& ptArr, AcGePoint3dArray& arPtJudge);
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// 功能: 得到圆截面向平面投影后,投影曲线的焦点
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// [OUT]: arPtsOnCurve椭圆返回7个点,直线3个点,圆5个点
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static int GetEllipsePtsFromCircle(AcGePoint3dArray& arPtsOnCurve, AcGePoint3d ptCenter, double dDia, AcGeVector3d vtOrigNormal,
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AcGeVector3d vtNewNormal, AcDbPolyline &polyLine, AcGeVector3d vtGet = AcGeVector3d::kIdentity);
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static void Poly2CurveSeg(AcDbPolyline* pLine, std::vector<AcGeCurve3d*>& segComs);
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// 判断向量是否是倾斜向量(不垂直Z轴,也不平行于Z轴)
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static BOOL IsIncline(AcGeVector3d& vt);
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//合并两条Pline线第一个参数为添加后的Pline。
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static BOOL MergerPline(AcDbPolyline* pPl, AcDbPolyline* pSrc);
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//同线三点，判断ptBase在ptSta和ptEnd哪个位置。
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static int PositionOnLine(AcGePoint3d ptSta, AcGePoint3d ptEnd, AcGePoint3d ptBase);
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static BOOL isCodirectionalPt(AcGePoint3d ptSta, AcGePoint3d ptEnd, AcGeVector3d vtBase);
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static AcGePlane GetHidePlane(AcGePoint3d pt1, AcGePoint3d pt2, AcGePoint3d pt3, AcGeVector3d vtNormal, double &dEle);
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static BOOL InsertBlock(AcDbVoidPtrArray& entitySet,AcDbObjectId idBlock, AcGePoint3d ptBase, AcGeScale3d ScaleFactor, double dAngle = 0.0);
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static BOOL GetIntersectWith(AcGePoint3d pt1, AcGePoint3d pt2, AcGePoint3d pt3, AcGePoint3d pt4, AcGePoint3d& ptIntersect);
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static int Getquadrant(AcGePoint3d ptCenter, AcGePoint3d pt, AcGeVector3d vtMain, AcGeVector3d vtNormal = AcGeVector3d::kZAxis);
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// 用户XYZ坐标向量
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static AcGeVector3d GetUcsXvt();
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static AcGeVector3d GetUcsYvt();
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static AcGeVector3d GetUcsZvt();
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// 获得当前数据库字体样式表
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static void GetAllTextStyleNameArray(CStringArray& arTextStyle);
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// 获取最小分度角（曲面分化成小平面，相邻平面法向量间最小夹角）
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static double GetMinDiffAngle();
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// 构造包含点集的最小长方体
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static void BuildMinRectangle(const AcGePoint3dArray& arpt, AcDbExtents& ext);
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static void BuildRecFace(const AcGePoint3d& pt, const double dWidth, const double dThick, const AcGeVector3d& vtNormal,
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const AcGeVector3d& vtFaceNormal, AcDbVoidPtrArray& dbPtArr);
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static void BuildCirFace(const AcGePoint3d& pt, const double dDiameter, const AcGeVector3d& vtNormal,
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const AcGeVector3d& vtFaceNormal, AcDbVoidPtrArray& dbPtArr);
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// 是否联动取值，包括位移、连接、尺寸
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static BOOL IsAutoWorkOffset();
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static BOOL IsAutoWorkConnect();
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static BOOL IsAutoWorkSize();
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// 获取面标高
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static double GetPlaneEle( const AcGePlane &plan );
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// 通过id获取文字样式名
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static TCHAR* GetFontStyle(AcDbObjectId idTextStyle);
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// 当前视图是不是二维的
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static BOOL Is2DView();
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// 按指定的精度转换double到字符串
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static void DoubleToString(double dValue, int nPreci, CString &csValue);
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static void Matrix3D2String( const AcGeMatrix3d &mat, CString &str );
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// 取得用于剖切的图块ID，比例和图块范围方块 add by hh 2011-02-14
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// idSrc:原始图块ID vtNor:法向量 vtMain:主方向 vtPlaneSec:剖切方向
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// scale:输入实体与原始图块的比例,输出新比例 pExt:新图块范围 返回新图块ID
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static AcDbObjectId GetProjBlockId(const AcDbObjectId& idSrc, AcGeVector3d vtNor,
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AcGeVector3d vtMain, AcGeVector3d vtPlaneSec, AcGeScale3d& scale, AcDbExtents* pExt = NULL);
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// 计算圆弧曲率
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static double CalCurvature(const AcGePoint3d& pt1, const AcGePoint3d& pt2,
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const AcGePoint3d& pt3, const AcGeVector3d* pVtNor);
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//add by wc 13-12-16//
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// 通过id得到图块名称
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static LPCTSTR GetBlkNameById (AcDbObjectId id);
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// 是否与Z轴垂直的直线
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static BOOL IsVerticalLine(AcGePoint3d pt1, AcGePoint3d pt2);
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private:
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// 圆管沿程阻力 dFricCoef摩擦系数， dDia直径(mm), dLength:管长， dDensity密度 dVelocity流速(m/s)
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static double CalCircleFricLoss(double dFricCoef, double dDia, double dLength,
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double dDensity, double dVelocity);
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// 摩擦系数:根据粗糙度(mm)、流速当量直径(mm)和雷诺数计算 用柯列勃洛克-怀特公式计算
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static double CalFricCoef(double dRough, double dCalDia, double dRe);
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// 根据管宽(mm)和管高(mm)计算流速当量直径(mm)
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static double CalVelDia(double dWidth, double dHeight);
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// 流速(m/s)、流速当量直径(mm)和黏度(m^2/s)计算雷诺数
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static double CalRe(double dVelocity, double dVelDia, double dMoveVis) ;
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// 根据温度计算空气密度
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static double CalDesity(double dTemperature);
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// 根据温度计算运动黏度
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static double CalMoveVis(double dTemperature);
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// 用插值法从一维表格中取值
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static double CalTable(double dAbscissa[], double *pTable, double dX, int m);
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static int CalPosBy3Point(const AcGePoint3d& pt1, const AcGePoint3d& pt2, const AcGePoint3d& pt3);
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public:
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// add by dyc on 2014-01-21 解决Y型三通在比较大坐标值情况下以后后变成T型问题,求两圆交点
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static BOOL CircleInsertWith(const AcGeCircArc3d& circleS, const AcGeCircArc3d& circleE,
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AcGePoint3d& ptInter1, AcGePoint3d& ptInter2);
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// 字符串拆分
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static int StrTokenize(LPCTSTR pszSrc, LPCTSTR pszDelimit, CStringArray& arSubs);
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static double GetBulge(AcGePoint3d ptStart, AcGePoint3d ptMid, AcGePoint3d ptEnd);
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};
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#endif // !defined(__TAUXTOOLS_H__)
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