236 lines
10 KiB
C++
236 lines
10 KiB
C++
#ifndef __GLOBALFUNCTION_H_2006_12_19_
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#define __GLOBALFUNCTION_H_2006_12_19_
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#include "TDbDuctNode.h"
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/*============================================================================*
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* Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd.
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* 文 件 名: GlobalFunction.h
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* 描 述: 全局函数，目前只有暖通在使用
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* 归属项目: 给排水、暖通
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* 历史记录:
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=============================================================================*/
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//**********************************************************************
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// 暖通管线用全局函数
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//**********************************************************************
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//////////节点已经存在，或可以构成节点为前提，获取一组风管的信息//////////
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// 获取某风管是否是立管
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PS_IMPEXP BOOL IsVerDuct(AcDbObjectId idNode, AcDbObjectId id, int nType);
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// 判断某风管是否是圆风管
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PS_IMPEXP BOOL IsCircleDuct(AcDbObjectId idNode, AcDbObjectId id, int nType);
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PS_IMPEXP AcGeDoubleArray GetWidths(AcDbObjectId id, const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes); // 管径
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PS_IMPEXP AcGeDoubleArray GetHeights(AcDbObjectId id, const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes); // 高度
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// 离指定点较近的端点的位置（是起点，还是终点）
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PS_IMPEXP void GetPtLocations(AcDbObjectId id, XPoint ptLoc,
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const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes,
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DList<TPipeSys::PtLoction> &lstLoc);
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PS_IMPEXP void GetSegs(AcDbObjectId id, XPoint ptLoc, const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes, // 中心线
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DList<XCurveSegment> &lstSeg);
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PS_IMPEXP void GetVectors(AcDbObjectId id, XPoint ptLoc, // 法向
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const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes,
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DList<XVector3D> &lstVt);
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PS_IMPEXP AcGeDoubleArray GetAngles(AcDbObjectId id, XPoint ptLoc, // 角度
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const DList<AcDbObjectId> &ids,
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const AcDbIntArray &aryTypes);
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// 获取矩形风管的截面
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extern void GetSquare(const XPoint &ptCen, const double &dAngle, const double &dWide,
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const double &dHigh, XPoly2D* poly, XPoly2D* vDuctPoly = NULL);
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// 根据中线点ptMid，获取边线的四个角点
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PS_IMPEXP extern void GetDuctSidePts(XPoint ptMid, double dWidth, double dHigh,
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XVector3D vtDraw, XPointList &lstPt);
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PS_IMPEXP TDbDuctNode::DuctNodeType GetNodeType(const AcDbObjectId id,
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const XPoint &ptLoc, const AcDbIntArray &types,
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const DList<AcDbObjectId> &ids); // 判断并返回节点类型
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// 找出另外管线的标号
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PS_IMPEXP void GetAnotherPipe(const int &nNum1, int &nNum2, int &nNum3, int &nNum4);
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// 将连接件的位置点ptLoc，向各管线的中线做投影，获取投影点
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PS_IMPEXP extern void GetDuctTrueMidPts(AcDbObjectId id, XPoint ptLoc,
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const DList<AcDbObjectId> &ids,
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const AcDbIntArray &types,
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XPointList &lstPts);
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// 找出三、四通的支风管标号
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PS_IMPEXP AcDbIntArray GetCornerBranchNums(const AcDbObjectId id, const XPoint &ptLoc,
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const DList<AcDbObjectId> &ids,
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const AcDbIntArray &types,
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const int &nMain);
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// 找出三通连接的立管标号
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extern void Get3TVDuctNums(AcDbObjectId id, const DList<AcDbObjectId> &ids,
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const AcDbIntArray &types, int &nVDuct1, int &nVDuct2);
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// 获取风管法兰图层名
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extern CString GetDuctFLLayerName(const TPipeSys::SysType st);
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// 获取指定节点类型的注册表参数
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extern int GetDNodeConfig(const TDbDuctNode::DuctNodeType nType,
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Adesk::UInt8 &nMode, double &dParam1, double &dParam2);
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//**********************************************************************
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// 给排水管线用全局函数
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//**********************************************************************
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// 判断两直线是否平行
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extern BOOL IsParallelLine(const XLine &l1, const XLine &l2);
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// 获取通过夹点启动绘制命令返回的数据
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PS_IMPEXP bool GetGripCmdData( AcGePoint3d &ptGirp, AcDbObjectId &id );
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//**********************************************************************
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// 管线全局通用函数
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//**********************************************************************
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PS_IMPEXP void AT_cal_fillet(const XPoint pt1, const XPoint ptLoc, const XPoint pt2,
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const double dDist, XPoint &ptReal1, XPoint &ptCen, XPoint &ptReal2,
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const BOOL bIsSin = TRUE); // 计算点ptReal1、ptReal2的位置
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extern void DrawWeight(XExplodeDraw &dc, double dWeight, XCurveSegment &seg,
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int nColorIndex, double nScale);
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extern void DrawWeight(XExplodeDraw &dc, double dWeight, XPoly2D &poly, int nColorIndex,
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double nScale);
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// 通过层名，来获取系统类型
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PS_IMPEXP TPipeSys::SysType GetTypeByLayer(const TCHAR *csLayer);
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// 以下两函数用于与“图层管理”交互
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// 通过系统类型，获取层名及颜色。例：chLayerKey为“送风管”
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BOOL GetLayerNameAndColor(const TCHAR *chLayerKey, CString &csLayer, int &nColorIndex);
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// 通过层名，获取系统类型名称。例：返回的csLayerKey为“送风管”
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BOOL GetLayerKey(const TCHAR *chLayer, CString &csLayerKey);
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//**********************************************************************
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// 补充函数
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//**********************************************************************
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// 获取pt1、pt2中，离ptBase点较近的点
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PS_IMPEXP XPoint GetNearPt(XPoint ptBase, XPoint pt1, XPoint pt2);
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// 获取pt1、pt2中，离ptBase点较远的点
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PS_IMPEXP XPoint GetFarPt(XPoint ptBase, XPoint pt1, XPoint pt2);
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// 获取pt点投影到seg上的投影点，考虑了三维投影，不支持seg与Z轴平行
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PS_IMPEXP XPoint PtProjectToSeg(const XCurveSegment &seg, XPoint pt,
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const AcDb::Intersect &nType = AcDb::kExtendBoth);
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extern BOOL Get2LineIntPts(AcGePoint3d pt1, AcGePoint3d pt3, AcGePoint3d pt2,
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AcGePoint3d pt4, AcGePoint3d &ptInt);
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// 判断两向量是否平行；若不平行，返回0；若平行且方向一致，返回1；方向相反，返回-1，
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PS_IMPEXP int IsParallel(const XVector3D vt1, const XVector3D vt2);
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// 判断两个seg是否共线或共圆
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PS_IMPEXP BOOL Is2SegOnSeg(const XCurveSegment &seg1, const XCurveSegment &seg2);
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// 获取直线srcLine关于直线mirrorLine镜像后的直线
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PS_IMPEXP XLine GetMirrorLine(const XLine &srcLine, const XLine &mirrorLine);
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// 获取以ptCen为圆心，过ptStart、ptEnd点的优弧
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PS_IMPEXP XArc GetRightArc(XPoint ptStart, XPoint ptCen, XPoint ptEnd,
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BOOL &bSwitch);
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// 过圆外一点向圆引切线，获取一个离ptRef点较近的切点
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PS_IMPEXP XPoint GetTangentPt2(const XCircle &circle, XPoint pt, XPoint ptRef);
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// 过弧外一点向弧引切线，获取一个离ptRef点较近的切点
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PS_IMPEXP XPoint GetTangentPt1(const XArc &arc, XPoint pt, XPoint ptRef);
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// 将以ptStart、ptEnd为起止点的线段XLine，分割成nNum份，获取分割点
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PS_IMPEXP void GetSplitPts(XPoint ptStart, XPoint ptEnd, int nNum, XPointList &pts);
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// 获取X3DFace
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extern X3DFace GetFace1(XPoint pt1, XPoint pt2, XPoint pt3, XPoint pt4, // 四点
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BOOL bShow0 = TRUE, BOOL bShow1 = TRUE,
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BOOL bShow2 = TRUE, BOOL bShow3 = TRUE);
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extern X3DFace GetFace2(XPoint pt1, XPoint pt2, XPoint pt3, // 三点
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BOOL bShow0 = FALSE, BOOL bShow1 = FALSE,
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BOOL bShow2 = FALSE, BOOL bShow3 = FALSE);
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// 将一个完整的圆分割成指定份数，获取分割点
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extern void GetSplitCirclePts(XPoint ptCen, double dRadius,
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XVector3D vtNormal, int nSplitNum, XPointList &pts);
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// 将一个圆柱、圆台，切割成多个3DFace
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extern BOOL GetColumn3DFaces(XPoint ptCen1, double dRadius1, XVector3D vtNormal1,
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XPoint ptCen2, double dRadius2, XVector3D vtNormal2,
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DList<X3DFace> &lstFaces, int nSplitNum, int nShowSideNum,
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BOOL bGetCircle1 = TRUE, BOOL bGetCircle2 = TRUE,
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BOOL bShow1 = TRUE, BOOL bShow2 = TRUE);
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// 将DuctNode中的边线，分隔成指定的份数
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extern void GetTHSplitPts(XPoint point1, XPoint point2, XVector3D vt1,
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XVector3D vt2, int nSplitNum, XPointList &lstPts,
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int nMod = 1, XPoint pointMid = XPoint());
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/*============================================================================*
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* 类 名： TCalCornerPts
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* 功能描述： 三通、四通点的计算类
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* 备 注：
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==============================================================================*/
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class PS_IMPEXP TCalCornerPts
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{
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public:
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TCalCornerPts(const XPoint &ptLoc, const AcDbObjectId &idNode, int nLen):
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pt(ptLoc), id(idNode), nNum(nLen) {};
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protected:
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int nNum; // 三通、四通
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XPoint pt; // 位置点
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AcDbObjectId id; // ID
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DList<AcDbObjectId> ids; // 连接的管线
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AcDbIntArray types;
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AcGeDoubleArray ws; // 宽度
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AcGeDoubleArray hs; // 高度
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AcGeDoubleArray as; // 角度
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DList<XVector3D> vs; // 方向
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DList<XCurveSegment> ss; // segs
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XPointList ps; // 中心点投影点
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AcGeDoubleArray flcs; // 法兰出头
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AcGeDoubleArray flhs; // 法兰厚度
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double dRate; // 曲率半径
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int nMod; // 绘制样式
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public:
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void ClearSS();
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BOOL SetIdAndType(const DList<AcDbObjectId> &ducts,
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const AcDbIntArray &aryTypes); // 初始化其他链表
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void SetFlange(); // 初始化法兰链表
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void SetParam(double dNum, int nNum) { // 样式、曲率
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dRate = dNum;
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nMod = nNum;
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}
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public:
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int GetBigNum(int nNum1, int nNum2); // 获取较大管径的角标
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// 获取numArray中，最大数的索引号
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AcDbIntArray GetMaxNumIndexs(const AcGeDoubleArray &numArray);
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int GetMainNum(); // 主风管
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double GetDistFl(int nNum1, int nNum2, double dAngle); // 法兰不相交的距离
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XPoint GetFlLocPt(int nNum, double dDist, XPoint pt); // 缩进点
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XPoint GetIntPt(int nNum1, int nNum2); // 中心线交点
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public: // 三通
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XPoint Cal3TMainDuctPt(int nMain, int nB1, int nB2); // 主管
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XPoint Cal3TPoint(int nSelf, int nMain, int nOther); // 其他支管
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XPoint Cal3TPoint11(int nSelf); // 叉型支管
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void Cal3TPoint9(int nMain, int nB1, double dAng, XPoint &ptM,
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XPoint &ptB1, XPoint &ptB2); // 斜插主、支管
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public: // 四通
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XPoint Cal4TPoint(int nSelf, int nNum1, int nNum2, BOOL bMain = TRUE); // 方
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void Cal4TPoint7(int nMain, int nB1, int nB2, double dAng, XPoint &ptM,
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XPoint &pt1, XPoint &pt2, XPoint &pt3); // 圆
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};
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#endif |