// TDbDuctNode.h: interface for the TDbDuctNode class. // ////////////////////////////////////////////////////////////////////// #if !defined(AFX_TDBDUCTNODE_H__22245068_0EEB_40E2_8AA8_3B4170FE7C5F__INCLUDED_) #define AFX_TDBDUCTNODE_H__22245068_0EEB_40E2_8AA8_3B4170FE7C5F__INCLUDED_ #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 #include "PipeTools.h" #include "NodePrototype.h" #include "DuctNodeData.h" #include "DuctIFaceMakeUp.h" /*============================================================================* * Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd. * 文 件 名: TDbDuctNode.h * 版 本: 2.0 * 作 者: sg * 创建时间: * 描 述: 风管中各种连接件自定义实体基类 * 归属项目: 暖通 * 历史记录: 1. 2008-1-16 sg modify * 备 注： 弯头、扣弯、变径、乙字弯、天圆地方、三通、四通、一般堵头等实体基类 该类从TDbPipeNode（连接）、TDuctNodeData（计算）共同派生 =============================================================================*/ class PS_EXP TDbDuctNode: public TDbPipeNode, public TDuctNodeData { DECLARE_TENTBASE(); ACRX_DECLARE_MEMBERS(TDbDuctNode); private: static const Adesk::UInt8 g_nVersion; public: enum DuctNodeType { // 连接件类型，根据接口数量判断 kStem = 0, // 一般堵头——1接口 kElbow = 1, // 弯头——2接口 kKouElbow = 2, // 扣弯——2接口 kYiZiElbow = 3, // 乙字弯——2接口 kTapered = 4, // 变径——2接口 kTianYuanDiFang = 5, // 天圆地方——2接口 k3Corner = 6, // 三通——3接口 k4Corner = 7, // 四通——4接口 kOther = 8, // 接口数量未知，未来扩充使用 kSoft = 9, // 软接口 kFlange = 10, // 法兰——2接口，8.0新添加 kTaoDong = 11, // 掏洞三通——2接口，7.6新添加 }; enum FlangeLinkType { // 节点与管线的连接方式 kSingleFlange = 0, // 单线法兰 kBothFlange = 1, // 双线法兰 kTrebleFlange = 2, // 三线法兰 kBothLine = 3, // 双竖线 kSingleLine= 4, // 焊接 }; public: // 构造函数 TDbDuctNode(); virtual ~TDbDuctNode(); protected: DuctNodeType m_nType; // 连接件类型 XPoint m_ptLocation; // 自身位置点 Adesk::UInt8 m_nMain; // 主风管标号，在m_lstInterface中的顺序号 // 系统绘制方式，1为单线，2为双线(有中心线)，3为双线(不含有中心线)，4为系统图 Adesk::UInt8 m_nSysDrawMod; // 风管接口链表，顺序与m_lstInterface一致 DList m_lstDuctIFace; //////////////////节点的绘制参数，从TPSConfig中读取////////////////// Adesk::UInt8 m_nDrawMod; // 绘制样式；变径、天圆地方的长度计算方式 double m_dDrawParam; // 曲率半径；变径、天圆地方、乙字弯的角度 double m_dDrawParam2; // 乙字弯的曲率半径；变径、天圆地方的用户输入长度； // 三通、四通角度 //////////////////法兰的绘制参数，从TPSConfig中读取////////////////// FlangeLinkType m_nLinkType; // 节点与管线的连接方式 //////////////////////////////三通、弯头特殊参数///////////////////// BOOL m_bValue; // 三通是否有调节阀门 BOOL m_bMuffler; // 是否是消声弯头 Adesk::UInt8 m_nMufflerMod; // 消声弯头样式 BOOL m_bShowDLYP; // 是否显示导流叶片 Adesk::UInt8 m_nDLYPType; // 导流叶片样式，暂不使用，留给8.0 Adesk::UInt8 m_nDLYPNum; // 绘制导流叶片的数量 Adesk::UInt8 m_nXMWNum; // 虾米弯数量 AcDbHardPointerId m_idDoteLayer; // 中心线图层，线型、颜色、线宽随层 AcDbHardPointerId m_idFlangeLayer; // 法兰图层，线型、颜色、线宽随层 protected: // 备用数据，版本扩充使用 Adesk::UInt8 m_nSpare; double m_dSpare; XString m_szSpare; protected: // 8.0起不使用，将此变量放入TDbDuct中 Adesk::UInt8 m_nAlign; // 对齐方式 double m_dFlangeDis; // 法兰出头长度 double m_dFlangeThick; // 法兰厚度 public: // Set、Get函数 // 注：Stem——堵头；Elbow——弯头；KouElbow——扣弯；YiZiElbow——乙字弯头； // Tapered——变径；TiYuanDiFang——天圆地方；3Corner——三通； // 4Corner——四通；Flange——点插法兰；Soft——软接口；Other——其他； // TaoDong——掏洞三通； BOOL Is(const CString &csType) const; // 判断节点是否是指定的类型 void SetNodeType(const DuctNodeType nType) { // 节点类型 assertWriteEnabled(); m_nType = nType; } DuctNodeType GetNodeType() const { return m_nType; } void SetLocation(const XPoint &ptLocation) { // 连接件位置点 assertWriteEnabled(); m_ptLocation = ptLocation; } XPoint GetLocation() const { return m_ptLocation; } void SetMainDuctNum(const Adesk::UInt8 nNum) { // 主风管标号 assertWriteEnabled(); m_nMain = nNum; } int GetMainDuctNum() const { // 注：该号为在接口链表中的顺序，其他接口都算支管 return m_nMain; } void SetSysDrawMod(const Adesk::UInt8 nType) { // 系统绘制样式 assertWriteEnabled(); m_nSysDrawMod = nType; } int GetSysDrawMod() const { return m_nSysDrawMod; } //////////////////节点的绘制参数，从TPSConfig中读取////////////////// void SetDrawMod(const int nType) { // 绘制样式 assertWriteEnabled(); m_nDrawMod = nType; } Adesk::UInt8 GetDrawMod() const { return m_nDrawMod; } void SetDrawParam(const double dDrawParam) { // 绘制参数1 assertWriteEnabled(); m_dDrawParam = dDrawParam; } double GetDrawParam() const { return m_dDrawParam; } void SetDrawParam2(const double dDrawParam) { // 绘制参数2 assertWriteEnabled(); m_dDrawParam2 = dDrawParam; } double GetDrawParam2() const { return m_dDrawParam2; } //////////////////法兰的绘制参数，从TPSConfig中读取////////////////// void SetLinkType(const Adesk::UInt8 nLinkMod); FlangeLinkType GetLinkType() const { // 法兰连接类型 return m_nLinkType; } /////////////////////////////三通、弯头特殊参数////////////////////// void Set3TValue(const BOOL bHasValue) { // 三通是否有调节阀门 assertWriteEnabled(); m_bValue = bHasValue; } BOOL Has3TValue() const { return m_bValue; } void SetMuffler(const BOOL bIsMuffer) { // 是否是消声弯头设置 assertWriteEnabled(); m_bMuffler = bIsMuffer; } BOOL IsMuffler() const { return m_bMuffler; } void SetMufflerMod(const Adesk::UInt8 nMod) { // 消声弯头样式 assertWriteEnabled(); m_nMufflerMod = nMod; } int GetMufflerMod() const { return m_nMufflerMod; } void SetShowDLYP(const BOOL bShow) { // 导流叶片 assertWriteEnabled(); m_bShowDLYP = bShow; } BOOL IsShowDLYP() const { return m_bShowDLYP; } void SetDLYPNum(const Adesk::UInt8 nNum) { // 导流叶片数量 assertWriteEnabled(); m_nDLYPNum = nNum; } int GetDLYPNum() const { return m_nDLYPNum; } void SetDLYPType(const Adesk::UInt8 nType) { // 导流叶片样式 assertWriteEnabled(); m_nDLYPType = nType; } int GetDLYPType() const { return m_nDLYPType; } void SetXMWNum(const Adesk::UInt8 nNum) { // 虾米弯数量 assertWriteEnabled(); m_nXMWNum = nNum; } int GetXMWNum() const { return m_nXMWNum; } ///////////////////////////////图层设置////////////////////////////// void SetDoteLayer(const AcDbObjectId &id) { // 中心线图层 assertWriteEnabled(); m_idDoteLayer = id; } AcDbObjectId GetDoteLayer() const { return m_idDoteLayer; } void SetFlangeLayer(const AcDbObjectId &id) { // 法兰图层 assertWriteEnabled(); m_idFlangeLayer = id; } AcDbObjectId GetFlangeLayer() const { return m_idFlangeLayer; } public: // Set、Get备用数据 void SetSpareInt(const Adesk::UInt8 nNum) { assertWriteEnabled(); m_nSpare = nNum; } int GetSpareInt() const { return m_nSpare; } double GetSpare() const { return m_dSpare; } void SetSpare(const double dSpare) { assertWriteEnabled(); m_dSpare = dSpare; } XString GetSpareStr() const { return m_szSpare; } void SetSpareStr(const TCHAR* csText) { assertWriteEnabled(); m_szSpare = csText; } public: // Set、Get取消使用数据 void SetAlign(const Adesk::UInt8 nAlign) { // 对齐方式 assertWriteEnabled(); m_nAlign = nAlign; } Adesk::UInt8 GetAlign() const { return m_nAlign; } void SetFlangeDis(const double dDis) { // 法兰出头长度 assertWriteEnabled(); m_dFlangeDis = dDis; } double GetFlangeDis() const { return m_dFlangeDis; } void SetFlangeThick(const double dThick) { // 法兰厚度 assertWriteEnabled(); m_dFlangeThick = dThick; } double GetFlangeThick() const { return m_dFlangeThick; } public: // 有关与接口连接的相关函数 int FindIdInLink(AcDbObjectId linkId) const; // 查找指定ID AcDbIntArray GetAllTypes() const; // 获取所有的连接类型 void GetAllLinkDucts(DList &ductIds) const; // 获取所有连接的ID public: // 有关m_lstDuctIFace的相关函数 BOOL HasNullIFace(AcDbIntArray &ifaces) const; // 节点中是否有空接口 int GetDuctIFaceNum() const { // 接口数量 return m_lstDuctIFace.Length(); } const TDuctIFaceMakeup& GetIDuctIFace(const int &i) const { // 获取指定接口 return m_lstDuctIFace[i]; } void AddDuctIFace(const TDuctIFaceMakeup &iFace) { // 添加 assertWriteEnabled(); m_lstDuctIFace.Append(new TDuctIFaceMakeup(iFace)); } void SetIWidth(const int &i, const double &dWidth) { // 宽度 assertWriteEnabled(); m_lstDuctIFace[i]->m_dWidth = dWidth; } const double GetIWidth(const int &i) const { return GetIDuctIFace(i).m_dWidth; } void SetIHeight(const int &i, const double &dHigh) { // 高度 assertWriteEnabled(); m_lstDuctIFace[i]->m_dHeight = dHigh; } const double GetIHeight(const int &i) const { return GetIDuctIFace(i).m_dHeight; } void SetIFlDist(const int &i, const double &dDist) { // 法兰出头 assertWriteEnabled(); m_lstDuctIFace[i]->m_dFlDist = dDist; } const double GetIFlDist(const int &i) const { return GetIDuctIFace(i).m_dFlDist; } void SetIFlThick(const int &i, const double &dThick) { // 法兰厚度 assertWriteEnabled(); m_lstDuctIFace[i]->m_dFlThick = dThick; } const double GetIFlThick(const int &i) const { return GetIDuctIFace(i).m_dFlThick; } void SetIVDAngle(const int &i, const double &dAngle) { // 立管角度 assertWriteEnabled(); m_lstDuctIFace[i]->m_dVDAngle = dAngle; } const double GetIVDAngle(const int &i) const { return GetIDuctIFace(i).m_dVDAngle; } void SetIEle(const int &i, const double &dEle) { // 标高 assertWriteEnabled(); m_lstDuctIFace[i]->m_dEle = dEle; } const double GetIEle(const int &i) const { return GetIDuctIFace(i).m_dEle; } void SetIType(const int &i, int nType) { // 连接类型 assertWriteEnabled(); m_lstDuctIFace[i]->m_nType = (Adesk::UInt8)nType; } int GetIType(const int &i) const { return (int)GetIDuctIFace(i).m_nType; } void SetIDQType(const int &i, TDbDuct::DuiQiType nType) { // 对齐方式 assertWriteEnabled(); m_lstDuctIFace[i]->m_nDQType = nType; } TDbDuct::DuiQiType GetIDQType(const int &i) const { return GetIDuctIFace(i).m_nDQType; } void SetIDQSide(const int &i, TPipeSys::PtLoction nSide) { // 对齐方向 assertWriteEnabled(); m_lstDuctIFace[i]->m_nDQSide = nSide; } TPipeSys::PtLoction GetIDQSide(const int &i) const { return GetIDuctIFace(i).m_nDQSide; } void SetIDrawType(const int &i, int nType) { // 绘制样式 assertWriteEnabled(); m_lstDuctIFace[i]->m_nDrawType = (Adesk::UInt8)nType; } int GetIDrawType(const int &i) const { return (int)GetIDuctIFace(i).m_nDrawType; } void SetISection(const int &i, int nType) { // 截面样式 assertWriteEnabled(); m_lstDuctIFace[i]->m_nSection = (Adesk::UInt8)nType; } int GetISection(const int &i) const { return (int)GetIDuctIFace(i).m_nSection; } public: // Override TDbPipeNode // 判断节点是否可以连接管段，nPos: 0--start; 1--end virtual BOOL CanLinkSide(const AcDbObjectId &idPipe, int nPos) const; void RemoveInterface(const AcDbObjectId &idPipe); // 删除两种接口 // 替换两种接口 void ReplaceInterface(const AcDbObjectId &idOld, const AcDbObjectId &idNew); virtual void UpdateInterface(TPipeSys::SysType st, const XPoint &ptAt, const DList &ids, const AcDbIntArray &types); // 更新接口 virtual BOOL IsHidePipe() const; // 节点是否遮挡管线 public: // Renew TDbPipeNode AcDbIntArray GetVerPipeIndex() const; // 获取节点连接的立管在接口链表中的索引号 const double GetIAngle(const int &i) const { // 接口法向 const XVector3D &vt = GetIDirection(i); return ads_angle(XPoint(), vt); } public: // Override TDbEntity virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const; // 绘制 virtual Acad::ErrorStatus ExplodeOrDraw3d(XExplodeDraw &dc) const; virtual void CopyPropertiesFrom(AcDbEntity* pSrc, unsigned gMatchFlag); virtual Acad::ErrorStatus subGetClassID(CLSID* pClsid) const; virtual void GetTips(DList &info) const; // 取动态属性显示数据 virtual Acad::ErrorStatus GetGripText(int idx, CString &cs) const; virtual int GetFirstVersion() const { return 7; } public: // Override AcDbEntity virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*); virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const; virtual Acad::ErrorStatus dxfInFields(AcDbDxfFiler*); virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler*) const; Acad::ErrorStatus subGetOsnapPoints(AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, const AcGePoint3d &ptPick, const AcGePoint3d &lastPoint, const AcGeMatrix3d &viewXform, AcGePoint3dArray &snapPoints, AcDbIntArray &geomIds) const; virtual Acad::ErrorStatus subGetStretchPoints(AcGePoint3dArray &stretchPoints) const; virtual Acad::ErrorStatus subGetGripPoints(AcGePoint3dArray &gripPoints, AcDbIntArray &osnapModes, AcDbIntArray &geomIds) const; virtual Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray &indices, const AcGeVector3d &offset); virtual Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray &indices, const AcGeVector3d &offset); virtual Acad::ErrorStatus subTransformBy(const AcGeMatrix3d &xform); virtual Acad::ErrorStatus GetExtents(XPoint &ptLow, XPoint &ptUp) const; virtual Acad::ErrorStatus subDeepClone(AcDbObject* pOwner, AcDbObject *&pClonedObject, AcDbIdMapping &idMap, Adesk::Boolean isPrimary) const; protected: // 系统图绘制 Acad::ErrorStatus ExplodeOrDrawSys(XExplodeDraw &dc) const; Acad::ErrorStatus DrawSysElbow(XExplodeDraw &dc) const; // 弯头 Acad::ErrorStatus DrawSysTapered(XExplodeDraw &dc) const; // 变径 Acad::ErrorStatus DrawSysTYDF(XExplodeDraw &dc) const; // 天圆地方 Acad::ErrorStatus DrawSysYZElbow(XExplodeDraw &dc) const; // 乙字弯 Acad::ErrorStatus DrawSys3T(XExplodeDraw &dc) const; // 三通 Acad::ErrorStatus DrawSysTD(XExplodeDraw &dc) const; // 掏洞 Acad::ErrorStatus DrawSys4T(XExplodeDraw &dc) const; // 四通 protected: // 二维绘制 Acad::ErrorStatus DrawFL2D(XExplodeDraw &dc) const; // 法兰 Acad::ErrorStatus DrawTapered2D(XExplodeDraw &dc, BOOL bIsTYDF) const; // 变径 Acad::ErrorStatus DrawYZElbow2D(XExplodeDraw &dc) const; // 乙字弯 Acad::ErrorStatus DrawTaoDong2D(XExplodeDraw &dc) const; // 掏洞 Acad::ErrorStatus DrawElbow2D(XExplodeDraw &dc) const; // 弯头 BOOL DrawDLYPSegs(DList &lstSeg, XPoint ptStart, // 导流叶片 XPoint ptEnd) const; void GetDLYPPts(XPoint ptStart, XPoint ptEnd, XPointList &pts) const; // 导流片位置点 BOOL DrawXMSegs(DList &lstSeg, XPoint ptStart, // 虾米弯 XPoint ptEnd, XPointList &pts, double dNum = 50.0) const; Acad::ErrorStatus DrawKElbow2D(XExplodeDraw &dc) const; // 扣弯 BOOL DrawUpKElbow2D1(DList &segs, int nVNum, // 无下弯头的上弯头 int nHNum, XPoint ptStart, XPoint &ptVDTmp, BOOL bIs3T = FALSE) const; BOOL DrawUpKElbow2D2(DList &segs, int nVNum, // 有下弯头的上弯头 XPoint ptStart, XPoint &ptVDTmp) const; // 获取下弯头法兰绘制点 void GetFKEFlPts(double dUpAng, double dVDAng, XPoint upNodePt, // 方 double dUpWide, int nVDNum, XPointList &pts) const; void GetYKEFlPts(double dUpAng, double dVDWidth, XPoint upNodePt, // 圆 double dUpWidth, XArc &tmpArc, double dVDFlDist, XPointList &pts) const; Acad::ErrorStatus Draw3Corner2D(XExplodeDraw &dc) const; // 三通 BOOL DrawValve(XPoint pt, int nB, DList &segs) const; // 调节阀 XPoint GetYTopPt(XPoint ptOld) const; // 获取Y型、15样式三通中，顶点位置 BOOL DrawRandom3T(DList &segs, const XPointList &pts, const DList &llst, int nB2) const; // 普通、直角三通 BOOL DrawCAngle3T(const XPointList &pts, DList &segs, const XPointList &ptLst, int nB2) const; // 圆角三通 BOOL DrawInsert3T(DList &segs,const XPointList &pts, const DList &llst, int nB2) const; // 承插三通 BOOL DrawY3T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, int nB2) const; // Y型三通 BOOL DrawCircle3T(DList &lstSeg, const XPointList &ptLst, const DList &llst, int nB2) const; // 圆管三通 BOOL DrawParall3T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, int nB2) const; // 平行三通 BOOL Draw12Mod3T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, int nB2) const; // 第15种样式三通 // 叉型三通 BOOL DrawAcross3T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, int nB2, DList &flSegs) const; // 斜插三通 BOOL DrawXieInsert3T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, int nB2, DList &flSegs) const; Acad::ErrorStatus Draw4Corner2D(XExplodeDraw &dc) const; // 四通 BOOL DrawRound4T(const XPointList &pts, DList &lstSeg, const XPointList &ptLst, const DList &llst, int nB1, int nB3) const; // 圆角四通 BOOL DrawCAngle4T(DList &lstSeg, const XPointList &ptLst, const DList &llst, int nB1, int nB3) const; // 直角四通 BOOL DrawInsert4T(DList &lstSeg, const XPointList &ptLst, const DList &llst, int nB1, int nB3) const; // 承插四通 BOOL DrawRandom4T(DList &lstSeg, const XPointList &ptLst, const DList &llst) const; // 通用四通 BOOL DrawCircle4T(const XPointList &pts, DList &lstSeg, // 圆管四通 const XPointList &ptLst, int nB1, int nB3, DList &flSegs) const; protected: // 三维绘制 Acad::ErrorStatus DrawFL3D(XExplodeDraw &dc) const; // 法兰 Acad::ErrorStatus DrawElbow3D(XExplodeDraw &dc) const; // 弯头 Acad::ErrorStatus DrawKElbow3D(XExplodeDraw &dc) const; // 扣弯 Acad::ErrorStatus DrawTapered3D(XExplodeDraw &dc) const; // 变径 Acad::ErrorStatus DrawTYDF3D(XExplodeDraw &dc) const; // 天圆地方 Acad::ErrorStatus DrawYZElbow3D(XExplodeDraw &dc) const; // 乙字弯 Acad::ErrorStatus Draw3T3D(XExplodeDraw &dc) const; // 三通 Acad::ErrorStatus DrawTaoDong3D(XExplodeDraw &dc) const; // 掏洞 Acad::ErrorStatus Draw4T3D(XExplodeDraw &dc) const; // 四通 private: Acad::ErrorStatus GetGSPoints(AcGePoint3dArray &stretchPoints) const; Acad::ErrorStatus MoveGSPointsAt(const AcDbIntArray &indices, const AcGeVector3d &offset); void RemoveInterface(TPipeSys::SysType st); // 删除与类型匹配的接口 private: // 二维辅助绘制函数1，分别处理中心线、普通线、细线、法兰线 void DrawMidSegs(XExplodeDraw &dc, const DList &segs) const; void Draw2DSegs(XExplodeDraw &dc, const DList &segs) const; void DrawXiSegs(XExplodeDraw &dc, const DList &segs) const; void DrawFLSegs(XExplodeDraw &dc, const DList &segs) const; private: // 二维辅助绘制函数2 void BuildSegs1(XPoint pt1, XPoint pt2, DList &segs) const; void BuildSegs2(XPoint pt1, XPoint ptInt, XPoint pt2, DList &segs) const; void BuildSegs3(const XLine &line, DList &segs) const; void BuildSegs4(XArc &arc, DList &segs) const; void BuildSegs5(XCircle &circle, DList &segs) const; void BuildSegs6(XPoint pt1, XPoint pt2, XPoint pt3, XPoint pt4, DList &segs) const; XPoint GetArcPts(XPoint ptStart, double dWide, double dDirection, XPoint ptRef, DList &segs, double &dNewAng) const; BOOL DrawFlange(DList &segs, XPoint pt, double dAngle, double dFlDia, double dFlThick) const; // 法兰 BOOL DrawArc(DList &lstSeg, XPoint ptCorner1, // 0.8切弧 XPoint ptCorner2, XPoint pt1, XPoint pt2, BOOL bIsBig = TRUE) const; BOOL DrawArc2(DList &lstSeg, int nIFace1, int nIFace2, XPoint pt1, XPoint pt2, BOOL bMidLine = FALSE, double dNum = 50.0) const; // 50短弧 BOOL DrawLine(DList &lstSeg, XLine l1, XLine l2, int nSide = 0) const; // 50短线，斜线 private: // 三维辅助函数 BOOL DrawCube3d(XPoint pt1, int nIndex1, XPoint pt2, int nIndex2, XVector3D vt, DList &faces, BOOL bShow1 = TRUE, BOOL bShow2 = TRUE) const; // 长方体 protected: XPoint GetZeroPt() const; // 将m_ptLocation的Z坐标置为0 // 获取m_ptLocation向各管线中线的投影，用于处理偏心 void GetTrueMidPts(XPointList &pts) const; AcDbIntArray GetBranchNums(int nMain) const; // 获取各支管编号，逆时针排序 // 获取法兰遮挡后与管线连接点的位置 void GetPtsIFace(XPointList &pts, BOOL bSys = FALSE, BOOL bIs3D = FALSE, BOOL b50Len = FALSE, BOOL bZero = TRUE, double dNum = 50.0) const; }; #endif // !defined(AFX_TDBDUCTNODE_H__22245068_0EEB_40E2_8AA8_3B4170FE7C5F__INCLUDED_)