#include "stdafx.h" #include #include "DbFlangeFitting.h" #include "DbDoubleLinePipe.h" #include "PipeTools.h" #include "GlobalFunction.h" #include "TGripImp.h" CString g_sCurrentCmd; // 当前执行命令 cet 2012.11.16 add extern XArc GetFilletArc(XLine &l1, XLine &l2, double nRadius, XPoint &ptTmp1, XPoint &ptTmp2); //extern XArc GetFilletArc2(XLine &l1, XLine &l2, double nRadius, XPoint &ptTmp1, XPoint &ptTmp2); extern void DrawWeight(XExplodeDraw &dc,double dWeight,XCurveSegment &seg,int nColorIndex, double nScale); extern Acad::ErrorStatus DrawPolyMesh(XPoint ptS, XPoint ptE, double nRadius, XExplodeDraw &dc); Adesk::Boolean acedPostCommand(const TCHAR * ); XArc GetFilletArc(XLine &l1, XLine &l2, double nRadius) { XPoint pt1, pt2; return GetFilletArc(l1,l2,nRadius,pt1, pt2); } XArc GetFilletArc2(XLine &l1, XLine &l2, double nRadius, XPoint &ptTmp1, XPoint &ptTmp2) { XPoint ptInt, pt1, pt2, pt3, pt4, ptCen; XPoint pt5, pt6; l1.SetLineFlag(0); l2.SetLineFlag(0); int ret = l1.Intersection(&l2, ptInt); double nDist1 = ads_distance(ptInt, l1.GetStartPoint()); double nDist2 = ads_distance(ptInt, l1.GetEndPoint()); if(nDist1 < nDist2){ pt1 = l1.EndPoint(); pt5 = l1.StartPoint(); } else{ pt1 = l1.StartPoint(); pt5 = l1.EndPoint(); } nDist1 = ads_distance(ptInt, l2.GetStartPoint()); nDist2 = ads_distance(ptInt, l2.GetEndPoint()); if(nDist1 < nDist2){ pt2 = l2.EndPoint(); pt6 = l2.StartPoint(); } else{ pt2 = l2.StartPoint(); pt6 = l2.EndPoint(); } AT_cal_fillet(pt1, ptInt, pt2, nRadius, pt3, ptCen, pt4); l1.SetLineFlag(1); l2.SetLineFlag(1); //如果弧端点在直线上，把弧端点改为直线端点 int flag1 = pt3&l1; int flag2 = pt4&l2; if(flag1 == 3){ pt3 = pt5; } if(flag2 == 3){ pt4 = pt6; } ptTmp1 = pt3; ptTmp2 = pt4; double nAng1 = CT_std_angle(ads_angle(ptCen, pt3) - ads_angle(ptCen, pt4)); double nAng2 = CT_std_angle(ads_angle(ptCen, pt4) - ads_angle(ptCen, pt3)); XArc arc1(pt4, pt3, nAng1); XArc arc2(pt3, pt4, nAng2); if(arc1.GetLength() > arc2.GetLength()) return arc2; else return arc1; } //BOOL IsParallelLine(XLine &l1, XLine &l2) //{ // AcGeVector3d vt1 = XVector3D(l1.EndPoint() - l1.StartPoint()).AsAcGeVector3d(); // AcGeVector3d vt2 = XVector3D(l2.EndPoint() - l2.StartPoint()).AsAcGeVector3d(); // if(vt1.isParallelTo(vt2)==Adesk::kTrue) //平行 // return TRUE; // else if(vt1.isCodirectionalTo(vt2)==Adesk::kTrue) //相反 // return TRUE; // return FALSE; //} ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// TWT_GRIPAPPDATA TDbFlangeFitting::s_gripAppData[GRIP_MAXNUM_DBPIPE_FITTING]; ACRX_DXF_DEFINE_MEMBERS(ATSFlangeFitting, ATSPipTeFitting, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 1, ATS_FLANGE, "ATS_FLANGE图形无法解析, 请下载上华软件|网址: www.shanghuasoft.com"); IMPLEMENT_TENTBASE(TDbFlangeFitting); const Adesk::UInt8 TDbFlangeFitting::g_nVersion = 2; TDbFlangeFitting::TDbFlangeFitting() { } TDbFlangeFitting::~TDbFlangeFitting() { } Acad::ErrorStatus TDbFlangeFitting::subGetClassID(CLSID* pClsid) const { // *pClsid = CLSID_ComPipe; return Acad::eOk; } void TDbFlangeFitting::CopyPropertiesFrom(AcDbEntity *pSrc,unsigned gMatchFlag) { assertWriteEnabled(); TDbPipeFitting::CopyPropertiesFrom(pSrc, gMatchFlag); } Acad::ErrorStatus TDbFlangeFitting::subGetOsnapPoints(AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, const AcGePoint3d& ptPick, const AcGePoint3d& lastPoint, const AcGeMatrix3d& viewXform, AcGePoint3dArray& snapPoints, AcDbIntArray& geomIds) const { Acad::ErrorStatus es=Acad::eOk; // cet 2012.11.12 modify 打开捕捉后，很难用于绘制，故作此修改 // if( osnapMode == AcDb::kOsModeIns || // osnapMode == AcDb::kOsModeNode) { // snapPoints.append(m_ptLocation); // } // es=TDbPipeFitting::subGetOsnapPoints(osnapMode,gsSelectionMark, // ptPick,lastPoint,viewXform,snapPoints,geomIds); snapPoints.append(m_ptLocation); return es; } // 从DWG读入数据: Acad::ErrorStatus TDbFlangeFitting::dwgInFields(AcDbDwgFiler* pFiler) { assertWriteEnabled(); Acad::ErrorStatus es = TDbPipeFitting::dwgInFields(pFiler); if(es != Acad::eOk) return es; Adesk::UInt8 nVer; pFiler->readItem(&nVer); if(nVer>g_nVersion) {// Version is too new return Acad::eMakeMeProxy; } if(nVer > 1) pFiler->readItem(&m_idDoteLayer); else m_idDoteLayer = ::InitLayer(_T("0"), database()); return pFiler->filerStatus(); } Acad::ErrorStatus TDbFlangeFitting::dwgOutFields(AcDbDwgFiler* pFiler) const { assertReadEnabled(); Acad::ErrorStatus es = TDbPipeFitting::dwgOutFields(pFiler); if(es != Acad::eOk) return es; pFiler->writeItem(g_nVersion); pFiler->writeItem(m_idDoteLayer); return pFiler->filerStatus(); } Acad::ErrorStatus TDbFlangeFitting::dxfInFields(AcDbDxfFiler* pFiler) { assertWriteEnabled(); Acad::ErrorStatus es=Acad::eOk; es=TDbPipeFitting::dxfInFields(pFiler); if(es!=Acad::eOk) return es; if (!pFiler->atSubclassData(_T("TDbFlangeFitting"))) { return Acad::eBadDxfSequence; } return pFiler->filerStatus(); } Acad::ErrorStatus TDbFlangeFitting::dxfOutFields(AcDbDxfFiler* pFiler) const { Acad::ErrorStatus es=Acad::eOk; es=TDbPipeFitting::dxfOutFields(pFiler); assert(es==Acad::eOk); es=pFiler->writeItem(AcDb::kDxfSubclass,_T("TDbFlangeFitting")); assert(es==Acad::eOk); return es; } BOOL TDbFlangeFitting::IsHidePipe() const { if(m_lstInterface.Length() > 1){ for(int i=0; i 0){ // AcDbObjectId nextPipeId = iFace.m_idPipe; // OPENOBJ_BEGIN(nextPipeId, AcDb::kForRead, TDbDoubleLinePipe, pPipe); // if(pPipe){ // if(pPipe->GetFlange() != 0) // return FALSE;//垂直向上的管线，但是不是法兰连接 // } // OPENOBJ_END(); // } } return TRUE; } return FALSE; } double TDbFlangeFitting::GetWidth(const TDbPipePrototype* pPipe) const { double nDist = ((TDbDoubleLinePipe*)pPipe)->GetWidth(); double nFlangeThick = ((TDbDoubleLinePipe*)pPipe)->GetFlangeThick(); if(m_lstInterface.Length() > 2){ // cet 2012.11.6 modify 三通四通存在变径时，宽度大小取不带变径管线宽度最大值 /* for(int i=0; iGetWidth(); if(nDist2 > nDist) nDist = nDist2; } OPENOBJ_END(); } */ XPoint ptS = pPipe->StartPoint(); XPoint ptE = pPipe->EndPoint(); AcDbObjectId id; int nNum = GetInterfaceNum(); if (ptS.Distance(m_ptLocation) < 0.001 && ((TDbDoubleLinePipe*)pPipe)->IsLinkReducing(0) || ptE.Distance(m_ptLocation) < 0.001 && ((TDbDoubleLinePipe*)pPipe)->IsLinkReducing(1)) { AcGeVector3d vtPipe = ptE - ptS, vtTemp; AcGeTol tol; tol.setEqualVector(0.001); for (int i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); if (pPipe->objectId() == face.m_idPipe) { continue; } OPENOBJ_BEGIN(face.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pDbPipe); if (pDbPipe != NULL) { vtTemp = pDbPipe->StartPoint() - pDbPipe->EndPoint(); if (vtTemp.isParallelTo(vtPipe, tol)) { id = face.m_idPipe; nDist = pDbPipe->GetWidth(); nFlangeThick = pDbPipe->GetFlangeThick(); break; } } OPENOBJ_END(); } } for (int i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); // 排出连接变径的管线 if (pPipe->objectId() == face.m_idPipe || id == face.m_idPipe) { continue; } OPENOBJ_BEGIN(face.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pDbPipe); if (pDbPipe != NULL) { ptS = pDbPipe->StartPoint(); ptE = pDbPipe->EndPoint(); if (ptS.Distance(m_ptLocation) < 0.001 && !pDbPipe->IsLinkReducing(0) || ptE.Distance(m_ptLocation) < 0.001 && !pDbPipe->IsLinkReducing(1)) { double nDist2 = pDbPipe->GetWidth(); if(nDist2 > nDist) { nDist = nDist2; } } } OPENOBJ_END(); } nDist = nDist * 1.2; //三四通固定长度，没有按曲率 if(((TDbDoubleLinePipe*)pPipe)->GetFlange() == 0) nDist += nFlangeThick*2; // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDist *= 0.001; } return nDist; } if(m_lstInterface.Length() != 2) return 0; double nDist1(0), nDist2(0); XPoint pt5, pt6, ptOut1, ptOut2; TPipeInterface face1, face2; GetInterface(0, face1); GetInterface(1, face2); nDist1 = nDist; Midpoint(pPipe->StartPoint(), pPipe->EndPoint(), ptOut1); AcDbObjectId idOther = NULL; if(face1.m_idPipe == pPipe->objectId()) idOther = face2.m_idPipe; else idOther = face1.m_idPipe; OPENOBJ_BEGIN(idOther, AcDb::kForRead, TDbDoubleLinePipe, pPipe1); if(pPipe1){ nDist2 = pPipe1->GetWidth(); Midpoint(pPipe1->StartPoint(), pPipe1->EndPoint(), ptOut2); } OPENOBJ_END(); double nRadius = nDist1 > nDist2 ? nDist1 : nDist2; CString csRate = GetNumber(); double nRate = _tstof(csRate); if(nRate < 0.1) nRate = 1; nRadius = nRadius * nRate; // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nFlangeThick *= 0.001; nRadius *= 0.001; nDist *= 0.001; } // nRadius = nRadius * ((TDbDoubleLinePipe*)pPipe)->GetRate(); if(IsParallelLine(XLine(m_ptLocation, ptOut1), XLine(m_ptLocation, ptOut2))){ nRadius = nRadius/2; if(((TDbDoubleLinePipe*)pPipe)->GetFlange() == 0) nRadius += nFlangeThick*2; return nRadius; } if(fabs(ptOut2.z - ptOut1.z) < 0.001){//水平的弯头 XLine l1(m_ptLocation, ptOut1), l2(m_ptLocation, ptOut2); XArc arc4 = GetFilletArc(l1, l2, nRadius, pt5, pt6); XPoint ptLoc = m_ptLocation; int ret = pt5&(*pPipe); if(ret == PR_INSIDE) nDist = ads_distance(ptLoc, pt5); else nDist = ads_distance(ptLoc, pt6); } else nDist = nRadius; if(((TDbDoubleLinePipe*)pPipe)->GetFlange() == 0) nDist += nFlangeThick*2; return nDist; } bool TDbFlangeFitting::GetWidth( const AcDbObjectId &idPipe, double &dWidth, double &dFangleDn, double &dFlangeThick, double *pDn) const { bool bRet = false; int nNum = GetInterfaceNum(); AcGeVector3d vtPipe; for (int i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); if (face.m_idPipe == idPipe) { vtPipe = face.m_vtLocation; break; } } AcGeVector3d vtDir; AcGeTol tol; tol.setEqualVector(0.001); TDbDoubleLinePipe *pPipe = NULL; for (i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); if (face.m_idPipe == idPipe) { continue; } acdbOpenObject(pPipe, face.m_idPipe, AcDb::kForRead); if (pPipe != NULL) { vtDir = pPipe->StartPoint() - pPipe->EndPoint(); if (vtDir.isParallelTo(vtPipe, tol)) { bRet = true; dWidth = pPipe->GetWidth(); dFangleDn = pPipe->GetFlangeDn(); dFlangeThick = pPipe->GetFlangeThick(); if (pDn != NULL) { *pDn = pPipe->GetDnDiameter(); } pPipe->close(); break; } pPipe->close(); } } return bRet; } void TDbFlangeFitting::DrawFlange(const XPoint ptEnd, double nAngOut, double nDn, double nThick, XExplodeDraw &dc) const { XPoint p11, p22, p33, p44, ptMid; ads_polar(ptEnd, nAngOut+PI/2, nDn/2, p11); ads_polar(ptEnd, nAngOut-PI/2, nDn/2, p22); dc << XLine(p11, p22); ads_polar(p11, nAngOut, nThick, p33); dc << XLine(p11, p33); ads_polar(p22, nAngOut, nThick, p44); dc << XLine(p22, p44); dc << XLine(p33, p44); //第二个法兰 ads_polar(p33, nAngOut, nThick, p11); dc << XLine(p11, p33); ads_polar(p44, nAngOut, nThick, p22); dc << XLine(p22, p44); dc << XLine(p11, p22); ptMid = XLine(p11, p22).MidPoint(); //法兰连接，要多画一段中心线，穿过法兰 XCurveSegment segCenter; segCenter = XLine(ptEnd, ptMid); DrawCenterLine(dc, segCenter); // AcDbObjectId idLayerOld=dc.GetLayerId(); // AcDbObjectId idDoteLayer=m_idDoteLayer; // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << XLine(ptEnd, ptMid); // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); } void TDbFlangeFitting::DrawFlange( const XPoint &ptEnd, const AcGeVector3d &vtDir, double dDn, double dThick, XExplodeDraw &dc ) const { AcGeVector3d vt = vtDir; vt.normalize(); vt.rotateBy(PI / 2, AcGeVector3d::kZAxis); AcGeVector3d vt2 = vtDir; vt2.normalize(); XPoint pt1 = ptEnd + vt * dDn * 0.5; XPoint pt2 = ptEnd - vt * dDn * 0.5; dc << XLine(pt1, pt2); XPoint pt3 = pt1 + vt2 * dThick; XPoint pt4 = pt2 + vt2 * dThick; dc << XLine(pt3, pt4); XPoint pt5 = pt3 + vt2 * dThick; XPoint pt6 = pt4 + vt2 * dThick; dc << XLine(pt5, pt6); dc << XLine(pt1, pt5); dc << XLine(pt2, pt6); XCurveSegment segCenter; segCenter = XLine(ptEnd, ptEnd + vt2 * dThick * 2); DrawCenterLine(dc, segCenter); } void TDbFlangeFitting::DrawLine(const const XLine &line, XExplodeDraw &dc) const { XCurveSegment seg; seg = line; if (IsPsLineWeight(this->database())) { TPipeInterface face1; GetInterface(0, face1); double nWeight(0); OPENOBJ_BEGIN(face1.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ nWeight = pPipe->GetPipeWeight(); } OPENOBJ_END(); double dWeight = GetPScale()*nWeight; // cet 2012.10.19 modify 支持米单位 if (DocGetCurMeterUnitDraw()) { dWeight = GetPScale() * nWeight * 0.1; } DrawWeight(dc, dWeight, seg, colorIndex(), linetypeScale()); } else { dc << line; } } void TDbFlangeFitting::DrawArc(const XArc &arc, XExplodeDraw &dc, XPointList &lstPt) const { if(!arc) return; XCurveSegment seg; seg = arc; int iNum = 3; double nEndAng = arc.GetEndAngle(); double nStartAng = arc.GetStarAngle(); if(fabs(nEndAng - PI*2) < 0.00001) nEndAng -= PI*2; if(fabs(nStartAng - PI*2) < 0.00001) nStartAng -= PI*2; double nAng = nEndAng - nStartAng; nAng = nAng / PI * 180; if(nAng < 89.999 && nAng > 45.001) iNum --; else if(nAng < 44.999 && nAng > 0) iNum --; else if(nAng < 134.999 && nAng > 90.001) iNum ++; else if(nAng > 135) iNum ++; AcDbCurve *pCurve=seg.AsAcDbCurve(); if(pCurve == NULL) return; double nStartParm(0), nEndParm(0); pCurve->getStartParam(nStartParm); pCurve->getEndParam(nEndParm); double nStep = (nEndParm - nStartParm)/iNum; double nParm = nStartParm - nStep/2; AcGePoint3d ptTmp1, ptTmp2; pCurve->getStartPoint(ptTmp1); for(int i=0;igetPointAtParam(nParm, ptTmp2); lstPt.NewAppend(XPoint(ptTmp2)); XCurveSegment seg2; seg2 = XLine(XPoint(ptTmp1), XPoint(ptTmp2), 1); if (IsPsLineWeight(this->database())) { TPipeInterface face1; GetInterface(0, face1); double nWeight(0); OPENOBJ_BEGIN(face1.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ nWeight = pPipe->GetPipeWeight(); } OPENOBJ_END(); double dWeight = GetPScale()*nWeight; DrawWeight(dc, dWeight, seg2, colorIndex(), linetypeScale()); } else { dc << seg2; } ptTmp1 = ptTmp2; } pCurve->close(); return; } void TDbFlangeFitting::DrawArc(const XArc &arc, XExplodeDraw &dc) const { XCurveSegment seg; seg = arc; if (IsPsLineWeight(this->database())) { TPipeInterface face1; GetInterface(0, face1); double nWeight(0); OPENOBJ_BEGIN(face1.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ nWeight = pPipe->GetPipeWeight(); } OPENOBJ_END(); double dWeight = GetPScale()*nWeight; DrawWeight(dc, dWeight, seg, colorIndex(), linetypeScale()); } else { dc << arc; } } //绘制垂直弯头 Acad::ErrorStatus TDbFlangeFitting::DrawElbowVer(XExplodeDraw &dc) const { Acad::ErrorStatus es=Acad::eOk; TPipeInterface face1, face2; GetInterface(0, face1); XPoint ptOut1, ptOut2, pt5; GetInterface(1, face2); int iMode1 = 0, iMode2 = 0; double nFlangeDn1(0), nFlangeThick1(0), nFlangeDn2(0), nFlangeThick2(0); double nDist1(0), nDist2(0), dWidth1(0), dWidth2(0); OPENOBJ_BEGIN(face1.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ nDist1 = pPipe->GetWidth(); iMode1 = pPipe->GetFlange(); nFlangeDn1 = pPipe->GetFlangeDn(); nFlangeThick1 = pPipe->GetFlangeThick(); ptOut1 = m_ptLocation == pPipe->EndPoint() ? pPipe->StartPoint() : pPipe->EndPoint(); dWidth1 = GetWidth(pPipe); } OPENOBJ_END(); OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ iMode2 = pPipe->GetFlange(); nFlangeDn2 = pPipe->GetFlangeDn(); nFlangeThick2 = pPipe->GetFlangeThick(); nDist2 = pPipe->GetWidth(); ptOut2 = m_ptLocation == pPipe->EndPoint() ? pPipe->StartPoint() : pPipe->EndPoint(); dWidth2 = GetWidth(pPipe); } OPENOBJ_END(); // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDist1 *= 0.001; nFlangeDn1 *= 0.001; nFlangeThick1 *= 0.001; nDist2 *= 0.001; nFlangeDn2 *= 0.001; nFlangeThick2 *= 0.001; } XVector3D vt1=face1.m_vtLocation; XVector3D vt2=face2.m_vtLocation; double nAngOut1 = ads_angle(XPoint(), face1.m_vtLocation); double nAngOut2 = ads_angle(XPoint(), face2.m_vtLocation); AcDbObjectId idLayerOld=dc.GetLayerId(); AcDbObjectId idDoteLayer=m_idDoteLayer; //出现扣弯的时候，绘制1个平面方向的法兰 if(fabs(vt1.x)<1.0E-6 && fabs(vt1.y)<1.0E-6) { double dDist3(0); ads_polar(m_ptLocation, nAngOut2, dWidth2, pt5); if(iMode2 == 0 && (fabs(vt2.x)>1.0E-6 || fabs(vt2.y)>1.0E-6)){ DrawFlange(pt5, nAngOut2, nFlangeDn2, nFlangeThick2, dc); dDist3 = nFlangeDn1/2.0; } XLine line(m_ptLocation, pt5); XCurveSegment seg, segUp, segDown, segUp2, segDown2; if(ptOut1.z < ptOut2.z){ //上弯头 seg = line; } else{ //下弯头 XPoint ptMid; //cet 2012.3.20 moidfy 角度设置错误 //ads_polar(m_ptLocation, nAngOut1, dDist3, ptMid); ads_polar(m_ptLocation, nAngOut2, dDist3, ptMid); XLine line2(ptMid, pt5); seg = line2; } DrawCenterLine(dc, seg); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << seg; // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); segUp = seg.Offset(nDist2/2, LS_FINITE); segDown = seg.Offset(-nDist2/2, LS_FINITE); segUp2 = seg.Offset(nDist1/2, LS_FINITE); segDown2 = seg.Offset(-nDist1/2, LS_FINITE); if(ptOut1.z < ptOut2.z || iMode2 == 1){ //上弯头 // DrawLine(XLine(segUp2.GetStartPoint(), segUp.GetEndPoint()), dc); // DrawLine(XLine(segDown2.GetStartPoint(), segDown.GetEndPoint()), dc); XLine line; line.SetPoints(segUp2.GetStartPoint(), segUp.GetEndPoint()); ModifyLine(line, face1.m_idPipe); DrawLine(line, dc); line.SetPoints(segDown2.GetStartPoint(), segDown.GetEndPoint()); ModifyLine(line, face1.m_idPipe); DrawLine(line, dc); // dc << XLine(segUp2.StartPoint(), segUp.EndPoint()); // dc << XLine(segDown2.StartPoint(), segDown.EndPoint()); } else{ //下弯头 DrawLine(segUp, dc); DrawLine(segDown, dc); // dc << segUp; // dc << segDown; } return Acad::eOk; } if(fabs(vt2.x)<1.0E-6 && fabs(vt2.y)<1.0E-6) { ads_polar(m_ptLocation, nAngOut1, dWidth1, pt5); double dDist3(0); if(iMode1 == 0 && (fabs(vt1.x)>1.0E-6 || fabs(vt1.y)>1.0E-6)){ DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); dDist3 = nFlangeDn2/2.0; } XLine line(m_ptLocation, pt5); XCurveSegment seg, segUp, segDown, segUp2, segDown2; if(ptOut1.z > ptOut2.z){ //上弯头 seg = line; } else{ //下弯头 XPoint ptMid; ads_polar(m_ptLocation, nAngOut1, dDist3, ptMid); XLine line2(ptMid, pt5); seg = line2; } DrawCenterLine(dc, seg); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << seg; // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); segUp = seg.Offset(nDist1/2, LS_FINITE); segDown = seg.Offset(-nDist1/2, LS_FINITE); segUp2 = seg.Offset(nDist2/2, LS_FINITE); segDown2 = seg.Offset(-nDist2/2, LS_FINITE); if(ptOut1.z > ptOut2.z || iMode1 == 1){ //上弯头 //cet 2011.11.9 modify //DrawLine(XLine(segUp2.GetStartPoint(), segUp.GetEndPoint()), dc); //DrawLine(XLine(segDown2.GetStartPoint(), segDown.GetEndPoint()), dc); XLine line; line.SetPoints(segUp2.GetStartPoint(), segUp.GetEndPoint()); ModifyLine(line, face2.m_idPipe); DrawLine(line, dc); line.SetPoints(segDown2.GetStartPoint(), segDown.GetEndPoint()); ModifyLine(line, face2.m_idPipe); DrawLine(line, dc); } else{ //下弯头 DrawLine(segUp, dc); DrawLine(segDown, dc); } return Acad::eOk; } return es; } //绘制弯头，变径 Acad::ErrorStatus TDbFlangeFitting::DrawElbow(XExplodeDraw &dc) const { Acad::ErrorStatus es=Acad::eOk; double nDist=400; double nDist1(0), nDist2(0); double dDist1(0), dDist2(0); double nFlangeDn1(0), nFlangeThick1(0), nFlangeDn2(0), nFlangeThick2(0); int iMode1 = 0, iMode2 = 0; XPoint ptOut1, ptOut2, pt3, pt4, pt5, pt6, pt7, pt8, pt9, pt10, ptInt1, ptInt2, ptInt3, ptInt4; TPipeInterface face1, face2; GetInterface(0, face1); GetInterface(1, face2); double nAngOut1 = ads_angle(XPoint(), face1.m_vtLocation); double nAngOut2 = ads_angle(XPoint(), face2.m_vtLocation); CString csRate = GetNumber(); double nRate = _tstof(csRate); if(nRate < 0.1) nRate = 1; OPENOBJ_BEGIN(face1.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ dDist1 = GetWidth(pPipe); nDist1 = pPipe->GetWidth(); iMode1 = pPipe->GetFlange(); nFlangeDn1 = pPipe->GetFlangeDn(); nFlangeThick1 = pPipe->GetFlangeThick(); ptOut1 = m_ptLocation == pPipe->EndPoint() ? pPipe->StartPoint() : pPipe->EndPoint(); if(pPipe->GetFlange() == 0) { // cet 2012.11.16 modify // dDist1 = dDist1 - nFlangeThick1*2; if (!DocGetCurMeterUnitDraw()) { dDist1 = dDist1 - nFlangeThick1 * 2; } else { dDist1 = dDist1 - nFlangeThick1 * 2 * 0.001; } } } OPENOBJ_END(); OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ dDist2 = GetWidth(pPipe); iMode2 = pPipe->GetFlange(); nFlangeDn2 = pPipe->GetFlangeDn(); nFlangeThick2 = pPipe->GetFlangeThick(); nDist2 = pPipe->GetWidth(); ptOut2 = m_ptLocation == pPipe->EndPoint() ? pPipe->StartPoint() : pPipe->EndPoint(); if(pPipe->GetFlange() == 0) { // cet 2012.11.16 modify // dDist2 = dDist2 - nFlangeThick2*2; if (!DocGetCurMeterUnitDraw()) { dDist2 = dDist2 - nFlangeThick2 * 2; } else { dDist2 = dDist2 - nFlangeThick2 * 2 * 0.001; } } } OPENOBJ_END(); // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nFlangeDn1 *= 0.001; nFlangeThick1 *= 0.001; nDist1 *= 0.001; nFlangeDn2 *= 0.001; nFlangeThick2 *= 0.001; nDist2 *= 0.001; } XVector3D vt1=face1.m_vtLocation; XVector3D vt2=face2.m_vtLocation; //出现扣弯的时候，绘制1个平面方向的法兰 if(fabs(vt1.x)<1.0E-6 && fabs(vt1.y)<1.0E-6) { if(iMode2 == 0 && (fabs(vt2.x)>1.0E-6 || fabs(vt2.y)>1.0E-6)){ ads_polar(m_ptLocation, nAngOut2, nDist2, pt5); DrawFlange(pt5, nAngOut2, nFlangeDn2, nFlangeThick2, dc); } return Acad::eOk; } if(fabs(vt2.x)<1.0E-6 && fabs(vt2.y)<1.0E-6) { if(iMode1 == 0 && (fabs(vt1.x)>1.0E-6 || fabs(vt1.y)>1.0E-6)){ ads_polar(m_ptLocation, nAngOut1, nDist2, pt5); DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); } return Acad::eOk; } AcDbObjectId idLayerOld=dc.GetLayerId(); AcDbObjectId idDoteLayer=m_idDoteLayer; double nRadiusOld = nDist1 > nDist2 ? nDist1 : nDist2; double nRadius = nRadiusOld * nRate; //绘制变径 if(IsParallelLine(XLine(m_ptLocation, ptOut1), XLine(m_ptLocation, ptOut2))){ ads_polar(m_ptLocation, nAngOut1, dDist1, pt5); ads_polar(m_ptLocation, nAngOut2, dDist2, pt6); XCurveSegment segCenter; segCenter = XLine(pt5, pt6); DrawCenterLine(dc, segCenter); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << XLine(pt5, pt6); // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); ads_polar(pt5, nAngOut1-PI/2, nDist1/2, pt7); ads_polar(pt5, nAngOut1+PI/2, nDist1/2, pt8); ads_polar(pt6, nAngOut2-PI/2, nDist2/2, pt9); ads_polar(pt6, nAngOut2+PI/2, nDist2/2, pt10); XPoint p11, p22, p33, p44; if(iMode1 == 1) //焊接连接 dc << XLine(pt7, pt8, 1); else //法兰连接 DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); if(iMode2 == 1) //焊接连接 dc << XLine(pt9, pt10, 1); else //法兰连接 DrawFlange(pt6, nAngOut2, nFlangeDn2, nFlangeThick2, dc); //绘制边线 DrawLine(XLine(pt8, pt9, 1), dc); DrawLine(XLine(pt7, pt10, 1), dc); return es; } //绘制中心弧 XLine _l1(m_ptLocation, ptOut1), _l2(m_ptLocation, ptOut2); XArc arc4 = GetFilletArc(_l1, _l2, nRadius, pt5, pt6); XCurveSegment segCenter; segCenter = arc4; DrawCenterLine(dc, segCenter); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << arc4; // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); ads_polar(pt5, nAngOut1-PI/2, nDist1/2, pt7); ads_polar(pt5, nAngOut1+PI/2, nDist1/2, pt8); ads_polar(pt6, nAngOut2-PI/2, nDist2/2, pt9); ads_polar(pt6, nAngOut2+PI/2, nDist2/2, pt10); XPoint p11, p22, p33, p44; if(iMode1 == 1) //焊接连接 dc << XLine(pt7, pt8, 1); else //法兰连接 DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); if(iMode2 == 1) //焊接连接 dc << XLine(pt9, pt10, 1); else //法兰连接 DrawFlange(pt6, nAngOut2, nFlangeDn2, nFlangeThick2, dc); //绘制2边弧 XPoint ptm1, ptm2, ptm3, ptm4; XLine lineDote1(m_ptLocation, ptOut1); XLine lineDote2(m_ptLocation, ptOut2); XLine l1 = lineDote1.Offset(nDist1/2); XLine l2 = lineDote1.Offset(-nDist1/2); XLine l3 = lineDote2.Offset(nDist2/2); XLine l4 = lineDote2.Offset(-nDist2/2); ptm1 = l1.MidPoint(); ptm2 = l2.MidPoint(); ptm3 = l3.MidPoint(); ptm4 = l4.MidPoint(); //判断哪2边是外圆，哪2边是内圆。 看看2管夹角是否大于PI AcGeVector3d vtNormal(0,0,1); AcGeVector3d vt3 = lineDote1.Direction3d().AsAcGeVector3d(); AcGeVector3d vt4 = lineDote2.Direction3d().AsAcGeVector3d(); double nAngle = vt3.angleTo(vt4,vtNormal); XPointList lstPt1, lstPt2; double nRadiusIn = nRadius - nRadiusOld/2; double nRadiusOut = nRadius + nRadiusOld/2; //临时创建4跟线， 从中点到实际管线的端点 XLine lineTmp1(pt7, ptm1); XLine lineTmp2(pt8, ptm2); XLine lineTmp3(pt9, ptm3); XLine lineTmp4(pt10, ptm4); if(nAngle > PI){ XArc arc5 = GetFilletArc2(lineTmp1, lineTmp4, nRadiusIn, pt5, pt6); if(pt5 != pt7) DrawLine(XLine(pt5, pt7, 1), dc); if(pt10 != pt6) DrawLine(XLine(pt10, pt6, 1), dc); DrawArc(arc5, dc, lstPt1); XArc arc6 = GetFilletArc2(lineTmp2, lineTmp3, nRadiusOut, pt5, pt6); DrawArc(arc6, dc, lstPt2); if(pt5 != pt8) DrawLine(XLine(pt5, pt8, 1), dc); if(pt6 != pt9) DrawLine(XLine(pt6, pt9, 1), dc); } else if(nAngle < PI){//2－3 1－4 XArc arc5 = GetFilletArc2(lineTmp2, lineTmp3, nRadiusIn, pt5, pt6); if(pt5 != pt8) DrawLine(XLine(pt5, pt8, 1), dc); if(pt9 != pt6) DrawLine(XLine(pt9, pt6, 1), dc); DrawArc(arc5, dc, lstPt1); XArc arc6 = GetFilletArc2(lineTmp1, lineTmp4, nRadiusOut, pt5, pt6); DrawArc(arc6, dc, lstPt2); if(pt5 != pt7) DrawLine(XLine(pt5, pt7, 1), dc); if(pt6 != pt10) DrawLine(XLine(pt6, pt10, 1), dc); } //绘制弧的折断线 int len3 = lstPt1.Length() < lstPt2.Length() ? lstPt1.Length() : lstPt2.Length(); for(int n=0;nGetWidth(); iMode1 = pPipe->GetFlange(); nFlangeDn1 = pPipe->GetFlangeDn(); nFlangeThick1 = pPipe->GetFlangeThick(); Midpoint(pPipe->StartPoint(), pPipe->EndPoint(), ptOut1); // cet 2012.11.16 modify // dDist1 = dDist1 - nFlangeThick1*2; if (!DocGetCurMeterUnitDraw()) { dDist1 = dDist1 - nFlangeThick1 * 2; } else { dDist1 = dDist1 - nFlangeThick1 * 2 * 0.001; } } OPENOBJ_END(); OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ dDist2 = GetWidth(pPipe); nDist2 = pPipe->GetWidth(); iMode2 = pPipe->GetFlange(); nFlangeDn2 = pPipe->GetFlangeDn(); nFlangeThick2 = pPipe->GetFlangeThick(); Midpoint(pPipe->StartPoint(), pPipe->EndPoint(), ptOut2); // cet 2012.11.16 modify // dDist2 = dDist2 - nFlangeThick2*2; if (!DocGetCurMeterUnitDraw()) { dDist2 = dDist2 - nFlangeThick2 * 2; } else { dDist2 = dDist2 - nFlangeThick2 * 2 * 0.001; } } OPENOBJ_END(); // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nFlangeDn1 *= 0.001; nFlangeThick1 *= 0.001; nDist1 *= 0.001; nFlangeDn2 *= 0.001; nFlangeThick2 *= 0.001; nDist2 *= 0.001; } XVector3D vt1=face1.m_vtLocation; XVector3D vt2=face2.m_vtLocation; //出现扣弯的时候，绘制1个平面方向的法兰 if(fabs(vt1.x)<1.0E-6 && fabs(vt1.y)<1.0E-6) { if(iMode2 == 0 && (fabs(vt2.x)>1.0E-6 || fabs(vt2.y)>1.0E-6)){ ads_polar(m_ptLocation, nAngOut2, nDist2, pt5); DrawFlange(pt5, nAngOut2, nFlangeDn2, nFlangeThick2, dc); } return Acad::eOk; } if(fabs(vt2.x)<1.0E-6 && fabs(vt2.y)<1.0E-6) { if(iMode1 == 0 && (fabs(vt1.x)>1.0E-6 || fabs(vt1.y)>1.0E-6)){ ads_polar(m_ptLocation, nAngOut1, nDist2, pt5); DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); } return Acad::eOk; } AcDbObjectId idLayerOld=dc.GetLayerId(); AcDbObjectId idDoteLayer=::InitLayer(_T("0")); double nRadius = nDist1 > nDist2 ? nDist1 : nDist2; double nRadiusOld = nRadius; // cet 2015.8.21 add 原始半径大小 nRadius = nRadius * nRate; //绘制变径 if(IsParallelLine(XLine(m_ptLocation, ptOut1), XLine(m_ptLocation, ptOut2))){ ads_polar(m_ptLocation, nAngOut1, dDist1, pt5); ads_polar(m_ptLocation, nAngOut2, dDist2, pt6); XCurveSegment segCenter; segCenter = XLine(pt5, pt6); DrawCenterLine(dc, segCenter); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << XLine(pt5, pt6); // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); ads_polar(pt5, nAngOut1-PI/2, nDist1/2, pt7); ads_polar(pt5, nAngOut1+PI/2, nDist1/2, pt8); ads_polar(pt6, nAngOut2-PI/2, nDist2/2, pt9); ads_polar(pt6, nAngOut2+PI/2, nDist2/2, pt10); XPoint p11, p22, p33, p44; if(iMode1 == 1) //焊接连接 dc << XLine(pt7, pt8, 1); else //法兰连接 DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); if(iMode2 == 1) //焊接连接 dc << XLine(pt9, pt10, 1); else //法兰连接 DrawFlange(pt6, nAngOut2, nFlangeDn2, nFlangeThick2, dc); //绘制边线 DrawLine(XLine(pt8, pt9, 1), dc); DrawLine(XLine(pt7, pt10, 1), dc); return es; } //绘制中心弧 XLine _l1(m_ptLocation, ptOut1), _l2(m_ptLocation, ptOut2); XArc arc4 = GetFilletArc(_l1, _l2, nRadius, pt5, pt6); XCurveSegment segCenter; segCenter = arc4; DrawCenterLine(dc, segCenter); // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << arc4; // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); ads_polar(pt5, nAngOut1-PI/2, nDist1/2, pt7); ads_polar(pt5, nAngOut1+PI/2, nDist1/2, pt8); ads_polar(pt6, nAngOut2-PI/2, nDist2/2, pt9); ads_polar(pt6, nAngOut2+PI/2, nDist2/2, pt10); XPoint p11, p22, p33, p44; if(iMode1 == 1) //焊接连接 dc << XLine(pt7, pt8, 1); else //法兰连接 DrawFlange(pt5, nAngOut1, nFlangeDn1, nFlangeThick1, dc); if(iMode2 == 1) //焊接连接 dc << XLine(pt9, pt10, 1); else //法兰连接 DrawFlange(pt6, nAngOut2, nFlangeDn2, nFlangeThick2, dc); //绘制2边弧 XPoint ptm1, ptm2, ptm3, ptm4; XLine l1 = XLine(m_ptLocation, ptOut1).Offset(nDist1/2); XLine l2 = XLine(m_ptLocation, ptOut1).Offset(-nDist1/2); XLine l3 = XLine(m_ptLocation, ptOut2).Offset(nDist2/2); XLine l4 = XLine(m_ptLocation, ptOut2).Offset(-nDist2/2); ptm1 = l1.MidPoint(); ptm2 = l2.MidPoint(); ptm3 = l3.MidPoint(); ptm4 = l4.MidPoint(); l1.SetLineFlag(1); l2.SetLineFlag(1); l3.SetLineFlag(1); l4.SetLineFlag(1); int ret2 = l1.Intersection(&l4, ptInt2); int ret3 = l2.Intersection(&l3, ptInt3); // cet 2015.8.21 add 计算内外经大小 double nRadiusIn = nRadius - nRadiusOld / 2; double nRadiusOut = nRadius + nRadiusOld / 2; if(ret2 == 1){ XArc arc5 = GetFilletArc(l1, l4, nRadiusIn, pt5, pt6); // cet 2015.8.21 modify 半径计算错误 if(pt5 != pt7) DrawLine(XLine(pt5, pt7, 1), dc); if(pt10 != pt6) DrawLine(XLine(pt10, pt6, 1), dc); DrawArc(arc5, dc); l2.SetLineFlag(0); l3.SetLineFlag(0); int ret5 = l2.Intersection(&l3, ptInt4); XLine _l1(ptInt4, ptm2), _l2(ptInt4, ptm3); XArc arc6 = GetFilletArc(_l1, _l2, nRadiusOut, pt5, pt6); // cet 2015.8.21 modify 半径计算错误 DrawArc(arc6, dc); if(pt5 != pt8) DrawLine(XLine(pt5, pt8, 1), dc); if(pt6 != pt9) DrawLine(XLine(pt6, pt9, 1), dc); } else if(ret3 == 1){//2－3 1－4 XArc arc5 = GetFilletArc(l2, l3, nRadiusIn, pt5, pt6); // cet 2015.8.21 modify 半径计算错误 if(pt5 != pt8) DrawLine(XLine(pt5, pt8, 1), dc); if(pt9 != pt6) DrawLine(XLine(pt9, pt6, 1), dc); DrawArc(arc5, dc); l1.SetLineFlag(0); l4.SetLineFlag(0); int ret5 = l1.Intersection(&l4, ptInt4); XLine _l3(ptInt4, ptm1), _l4(ptInt4, ptm4); XArc arc6 = GetFilletArc(_l3, _l4, nRadiusOut, pt5, pt6); // cet 2015.8.21 modify 半径计算错误 DrawArc(arc6, dc); if(pt5 != pt7) DrawLine(XLine(pt5, pt7, 1), dc); if(pt6 != pt10) DrawLine(XLine(pt6, pt10, 1), dc); } return es; } //堵头 Acad::ErrorStatus TDbFlangeFitting::DrawTerminal(XExplodeDraw &dc) const { Acad::ErrorStatus es=Acad::eOk; double nDist=400; double nFlangeDn(0), nFlangeThick(0); int iMode = 0; TPipeInterface face; GetInterface(0, face); AcDbObjectId nextPipeId = face.m_idPipe; OPENOBJ_BEGIN(nextPipeId, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ nDist = pPipe->GetWidth(); iMode = pPipe->GetFlange(); nFlangeDn = pPipe->GetFlangeDn(); nFlangeThick = pPipe->GetFlangeThick(); } OPENOBJ_END(); // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDist *= 0.001; nFlangeDn *= 0.001; nFlangeThick *= 0.001; } XVector3D vt=face.m_vtLocation; if(fabs(vt.x)<1.0E-6 && fabs(vt.y)<1.0E-6) { //垂直管线 return Acad::eOk; } vt.Normalize(); vt *= nDist; double nAngOut=ads_angle(XPoint(), vt); XPoint pt1, pt2, pt3, pt4; if(iMode == 1){ //焊接连接 ads_polar(m_ptLocation, nAngOut+PI/2, nDist/2, pt1); ads_polar(m_ptLocation, nAngOut-PI/2, nDist/2, pt2); dc << XLine(pt1, pt2); } else{ //法兰连接 ads_polar(m_ptLocation, nAngOut+PI/2, nFlangeDn/2, pt1); ads_polar(m_ptLocation, nAngOut-PI/2, nFlangeDn/2, pt2); dc << XLine(pt1, pt2); ads_polar(pt1, nAngOut, -nFlangeThick, pt3); dc << XLine(pt1, pt3); ads_polar(pt2, nAngOut, -nFlangeThick, pt4); dc << XLine(pt2, pt4); dc << XLine(pt3, pt4); } return es; } //绘制中心线 void TDbFlangeFitting::DrawCenterLine(XExplodeDraw &dc,XCurveSegment &seg) const { if(_tcsicmp(dc.Desc(), XExplodeStream::Descriptor())==0) { //另存旧版,炸开 2图层 AcDbObjectId idLayerOld=dc.GetLayerId(); AcDbObjectId idDoteLayer=m_idDoteLayer; if(idDoteLayer.isValid()) dc.SetLayer(idDoteLayer); dc.SetColorLayer(colorIndex(), idDoteLayer); dc << seg; dc.SetLayer(idLayerOld); dc.SetColorLayer(colorIndex(), idLayerOld); } else{ //自定义实体 1个图层 AcDbObjectId idLineTypeOld = dc.GetLineTypeId(); int iColorOld = dc.GetColor(); AcDbObjectId idLineType = NULL; OPENOBJ_BEGIN(m_idDoteLayer,AcDb::kForRead,AcDbLayerTableRecord,pLayer); if(pLayer){ idLineType = pLayer->linetypeObjectId(); AcCmColor Color = pLayer->color(); int iColIdx = Color.colorIndex(); dc.SetColor(iColIdx); dc.SetLineType(idLineType); } OPENOBJ_END(); dc << seg; dc.SetLineType(idLineTypeOld); dc.SetColor(iColorOld); } } //三通四通 Acad::ErrorStatus TDbFlangeFitting::DrawCorner(XExplodeDraw &dc) const { Acad::ErrorStatus es=Acad::eOk; DList lstLine; DList lstSort; for(int i=0; iGetWidth(); nDist2 = GetWidth(pPipe); nFlangeDn = pPipe->GetFlangeDn(); iMode = pPipe->GetFlange(); nFlangeThick = pPipe->GetFlangeThick(); if(iMode == 0) { // cet 2012.10.19 modify 支持米单位 // nDist2 = nDist2 - nFlangeThick*2; if (DocGetCurMeterUnitDraw()) { nDist2 = nDist2 - nFlangeThick * 2 * 0.001; } else { nDist2 = nDist2 - nFlangeThick*2; } } // cet 2012.11.2 add 是否连接变径 if (m_ptLocation.Distance(pPipe->StartPoint()) < 0.001) { bLinkReducing = pPipe->IsLinkReducing(0); } else { bLinkReducing = pPipe->IsLinkReducing(1); } } OPENOBJ_END(); // cet 2012.11.2 add 绘制变径 if (bLinkReducing) { double dWidth = 0.0; double dFlangeDn = 0.0; double dFlangeThick = 0.0; if (GetWidth(nextPipeId, dWidth, dFlangeDn, dFlangeThick)) { double dLen = dWidth > nDist ? dWidth : nDist; double dMeter = 1.0; if (DocGetCurMeterUnitDraw()) { dMeter = 0.001; } AcGeVector3d vtDir = iFace.m_vtLocation; vtDir.normalize(); XPoint ptS = m_ptLocation + vtDir * nDist2; XPoint ptE = ptS + vtDir * dLen * dMeter; XCurveSegment segCenter; segCenter = XLine(ptS, ptE); DrawCenterLine(dc, segCenter); AcGeVector3d vtNor = vtDir; vtNor.rotateBy(PI / 2, AcGeVector3d::kZAxis); if (iMode == 1) { dc << XLine(ptE + vtNor * nDist /2 * dMeter, ptE - vtNor * nDist / 2 * dMeter ); XPoint pt1 = ptS + vtNor * dWidth * 0.5 * dMeter; XPoint pt2 = ptE + vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt1, pt2), dc); XPoint pt3 = ptS - vtNor * dWidth * 0.5 * dMeter; XPoint pt4 = ptE - vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt3, pt4), dc); } else { DrawFlange(ptE, vtDir, nFlangeDn * dMeter, nFlangeThick * dMeter, dc); XPoint pt1 = ptS + vtNor * dWidth * 0.5 * dMeter + vtDir * dFlangeThick * 2 * dMeter; XPoint pt2 = ptE + vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt1, pt2), dc); XPoint pt3 = ptS - vtNor * dWidth * 0.5 * dMeter + vtDir * dFlangeThick * 2 * dMeter; XPoint pt4 = ptE - vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt3, pt4), dc); } nDist = dWidth; nFlangeDn = dFlangeDn; nFlangeThick = dFlangeThick; } } // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDist *= 0.001; nFlangeDn *= 0.001; nFlangeThick *= 0.001; } XVector3D vt=iFace.m_vtLocation; vt.Normalize(); vt *= nDist2; XPoint pt = m_ptLocation + vt; if(pt.Distance2d(m_ptLocation)>_distSnap) { //接口不是垂直方向 pt.z=0; double nAngOut=ads_angle(XPoint(), vt); XPoint pt1, pt2; ads_polar(pt, nAngOut+PI/2, nDist/2, pt1); ads_polar(pt, nAngOut-PI/2, nDist/2, pt2); if(iMode == 1) //焊接连接 dc << XLine(pt1, pt2, 1); else //法兰连接 DrawFlange(pt, nAngOut, nFlangeDn, nFlangeThick, dc); lstLine.Append(new XLine(pt1, pt2, 0)); } //绘制中心线 XCurveSegment segCenter; segCenter = XLine(m_ptLocation, pt); DrawCenterLine(dc, segCenter); // AcDbObjectId idLayerOld=dc.GetLayerId(); // AcDbObjectId idDoteLayer=m_idDoteLayer; // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << XLine(m_ptLocation, pt); // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); } //绘制每个管子的连接线，其延长线与旁边管子延长线的交点 //思路: //首先，建立lstLine（焊接链表），然后根据节点到焊接中心的角度进行排序，得到lstSort //然后，把lstSort前后2节点取出来，按管线反方向创建延长线， //用前节点的起始点引出的延长线 和 后节点终点引出的延长线 求交点 //如果有交点（四通，弯三通），绘制交点－节点 //没有交点（直三通），绘制节点－节点 while(lstLine.Length() > 0){ double nAngFinal = -1; XLine line1; int len = lstLine.Length(); int idx(0); for(int i=0;i nAng || nAngFinal < 0){ nAngFinal = nAng; line1 = line2; idx = i; } } lstLine.Remove(idx); lstSort.Append(new XLine(line1)); } int len = lstSort.Length(); XPoint ptInt; for(i=0;i lstLine; DList lstSort; double dRadius(0); BOOL bIsEqDn = TRUE; for(int i=0; iGetWidth(); if(i == 0) dRadius = nDist; else if(fabs(nDist - dRadius) > 0.01) bIsEqDn = FALSE; nDist2 = GetWidth(pPipe); nFlangeDn = pPipe->GetFlangeDn(); iMode = pPipe->GetFlange(); nFlangeThick = pPipe->GetFlangeThick(); if(iMode == 0) { //nDist2 = nDist2 - nFlangeThick*2; if (DocGetCurMeterUnitDraw()) { nDist2 = nDist2 - nFlangeThick * 2 * 0.001; } else { nDist2 = nDist2 - nFlangeThick * 2; } } // cet 2012.11.2 add 是否连接变径 if (m_ptLocation.Distance(pPipe->StartPoint()) < 0.001) { bLinkReducing = pPipe->IsLinkReducing(0); } else { bLinkReducing = pPipe->IsLinkReducing(1); } } OPENOBJ_END(); // cet 2012.11.2 add 绘制变径 if (bLinkReducing) { double dWidth = 0.0; double dFlangeDn = 0.0; double dFlangeThick = 0.0; if (GetWidth(nextPipeId, dWidth, dFlangeDn, dFlangeThick)) { double dMeter = 1.0; if (DocGetCurMeterUnitDraw()) { dMeter = 0.001; } double dLen = dWidth > nDist ? dWidth : nDist; AcGeVector3d vtDir = iFace.m_vtLocation; vtDir.normalize(); XPoint ptS = m_ptLocation + vtDir * nDist2; XPoint ptE = ptS + vtDir * dLen * dMeter; XCurveSegment segCenter; segCenter = XLine(ptS, ptE); DrawCenterLine(dc, segCenter); AcGeVector3d vtNor = vtDir; vtNor.rotateBy(PI / 2, AcGeVector3d::kZAxis); if (iMode == 1) { dc << XLine(ptE + vtNor * nDist / 2 * dMeter, ptE - vtNor * nDist / 2 * dMeter ); XPoint pt1 = ptS + vtNor * dWidth * 0.5 * dMeter; XPoint pt2 = ptE + vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt1, pt2), dc); XPoint pt3 = ptS - vtNor * dWidth * 0.5 * dMeter; XPoint pt4 = ptE - vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt3, pt4), dc); } else { DrawFlange(ptE, vtDir, nFlangeDn * dMeter, nFlangeThick * dMeter, dc); XPoint pt1 = ptS + vtNor * dWidth * 0.5 * dMeter + vtDir * dFlangeThick * 2 * dMeter; XPoint pt2 = ptE + vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt1, pt2), dc); XPoint pt3 = ptS - vtNor * dWidth * 0.5 * dMeter + vtDir * dFlangeThick * 2 * dMeter; XPoint pt4 = ptE - vtNor * nDist * 0.5 * dMeter; DrawLine(XLine(pt3, pt4), dc); } nDist = dWidth; nFlangeDn = dFlangeDn; nFlangeThick = dFlangeThick; } } // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDist *= 0.001; dRadius *= 0.001; nFlangeDn *= 0.001; nFlangeThick *= 0.001; } XVector3D vt=iFace.m_vtLocation; vt.Normalize(); vt *= nDist2; XPoint pt = m_ptLocation + vt; if(pt.Distance2d(m_ptLocation)>_distSnap) { //接口不是垂直方向 pt.z=0; double nAngOut=ads_angle(XPoint(), vt); XPoint pt1, pt2; ads_polar(pt, nAngOut+PI/2, nDist/2, pt1); ads_polar(pt, nAngOut-PI/2, nDist/2, pt2); if(iMode == 0) DrawFlange(pt, nAngOut, nFlangeDn, nFlangeThick, dc); lstLine.Append(new XLine(pt1, pt2, 0)); } //绘制中心线 XCurveSegment segCenter; segCenter = XLine(m_ptLocation, pt); DrawCenterLine(dc, segCenter); // AcDbObjectId idLayerOld=dc.GetLayerId(); // AcDbObjectId idDoteLayer=m_idDoteLayer; // if(idDoteLayer.isValid()) // dc.SetLayer(idDoteLayer); // dc.SetColorLayer(colorIndex(), idDoteLayer); // dc << XLine(m_ptLocation, pt); // dc.SetLayer(idLayerOld); // dc.SetColorLayer(colorIndex(), idLayerOld); } //绘制每个管子的连接线，其延长线与旁边管子延长线的交点 //思路: //首先，建立lstLine（焊接链表），然后根据节点到焊接中心的角度进行排序，得到lstSort //然后，把lstSort前后2节点取出来，按管线反方向创建延长线， //用前节点的起始点引出的延长线 和 后节点终点引出的延长线 求交点 //如果有交点（四通，弯三通），绘制交点－节点 //没有交点（直三通），绘制节点－节点 while(lstLine.Length() > 0){ double nAngFinal = -1; XLine line1; int len = lstLine.Length(); int idx(0); for(int i=0;i nAng || nAngFinal < 0){ nAngFinal = nAng; line1 = line2; idx = i; } } lstLine.Remove(idx); lstSort.Append(new XLine(line1)); } int len = lstSort.Length(); XPoint ptInt; XPointList lstPt; for(i=0;i arc2.GetLength()) DrawArc(arc2, dc); else DrawArc(arc1, dc); } else if(len == 4){ //找到最细的1根管线所对于的2个交点，并找到另外2个交点，绘制凹进去的弧线 double dShortDist(-1); XPoint pt1, pt2, pt3, pt4; for(int l=0;l dDist){ dShortDist = dDist; pt1 = ptTmp1; pt2 = ptTmp2; int idx1=(l+2)%4; int idx2=(l+3)%4; pt3 = *lstPt[idx1]; pt4 = *lstPt[idx2]; } } double nAng1 = CT_std_angle(ads_angle(m_ptLocation, pt1) - ads_angle(m_ptLocation, pt2)); double nAng2 = CT_std_angle(ads_angle(m_ptLocation, pt2) - ads_angle(m_ptLocation, pt1)); XArc arc1(pt1, pt2, nAng1); XArc arc2(pt2, pt1, nAng2); if(arc1.GetLength() > arc2.GetLength()) DrawArc(arc2, dc); else DrawArc(arc1, dc); nAng1 = CT_std_angle(ads_angle(m_ptLocation, pt3) - ads_angle(m_ptLocation, pt4)); nAng2 = CT_std_angle(ads_angle(m_ptLocation, pt4) - ads_angle(m_ptLocation, pt3)); XArc arc3(pt3, pt4, nAng1); XArc arc4(pt4, pt3, nAng2); if(arc3.GetLength() > arc4.GetLength()) DrawArc(arc4, dc); else DrawArc(arc3, dc); } } return es; } Acad::ErrorStatus TDbFlangeFitting::ExplodeOrDraw2d(XExplodeDraw &dc) const { // cet 2016.10.17 add 图层关闭时，实体不显示，不进行绘制（打印时，也不会绘制） AcDbLayerTableRecordPointer player(this->layerId(), AcDb::kForRead); if (player.openStatus() == Acad::eOk && player->isOff()) { return Acad::eOk; } Acad::ErrorStatus es=Acad::eOk; int nElbowType = GetElbowType(this->database()); if(m_lstInterface.Length() == 1){ //堵头 return DrawTerminal(dc); } else if(m_lstInterface.Length() == 2){ //弯头 //先考虑垂直弯头 TPipeInterface face1, face2; GetInterface(0, face1); GetInterface(1, face2); XVector3D vt1=face1.m_vtLocation; XVector3D vt2=face2.m_vtLocation; if(fabs(vt1.x)<1.0E-6 && fabs(vt1.y)<1.0E-6 || fabs(vt2.x)<1.0E-6 && fabs(vt2.y)<1.0E-6) { return DrawElbowVer(dc); } //再考虑水平弯头 if(nElbowType == 0) return DrawElbow(dc); else if(nElbowType == 1) return DrawElbow2(dc); } else{ //三/四通 if(nElbowType == 0) return DrawCorner(dc); else if(nElbowType == 1) return DrawCorner2(dc); } return es; } Acad::ErrorStatus TDbFlangeFitting::ExplodeOrDraw3d(XExplodeDraw &dc) const { Acad::ErrorStatus es=Acad::eOk; // es=TDbPipeFitting::ExplodeOrDraw3d(dc); AcGePoint3d pt(m_ptLocation.x,m_ptLocation.y,m_ptLocation.z); dc.DrawEntity(AcDbPoint(pt)); //SR ADD 2005-6-10 int num = GetInterfaceNum(); if(num > 2) Draw3dOther(dc); else if(num == 2) Draw3dElbow(dc); // return es; XPoint ptS, ptE, pt1, pt2; double nFlangeDn(0), nDn(0), nThick(0); // cet 2012.11.5 add double dMeter = 1.0; if (DocGetCurMeterUnitDraw()) { dMeter = 0.001; } for(int i=0;iStartPoint(); ptE = pPipe->EndPoint(); nDn = pPipe->GetDnDiameter(); nFlangeDn = pPipe->GetFlangeDn(); nThick = pPipe->GetFlangeThick(); iMode = pPipe->GetFlange(); nDist = GetWidth(pPipe); double nFlangeThick = pPipe->GetFlangeThick(); // cet 2012.10.19 modify 支持米单位 // nDist = nDist - nFlangeThick*2; if (DocGetCurMeterUnitDraw()) { nDist = nDist - nFlangeThick * 2 * 0.001; } else { nDist = nDist - nFlangeThick * 2; } // cet 2012.11.2 add 是否连接变径 if (m_ptLocation.Distance(pPipe->StartPoint()) < 0.001) { bLinkReducing = pPipe->IsLinkReducing(0); } else { bLinkReducing = pPipe->IsLinkReducing(1); } dLen = pPipe->GetWidth(); } OPENOBJ_END(); if(iMode != 0) continue; // cet 2012.11.5 add if (bLinkReducing) { double dWidth = 0.0; double dFlangeDn = 0.0; double dFlangeThick = 0.0; if (GetWidth(nextPipeId, dWidth, dFlangeDn, dFlangeThick)) { // 变径法兰 AcGeVector3d vt; if (m_ptLocation == ptS) { vt = ptE - ptS; } else { vt = ptS - ptE; } vt.normalize(); if (dLen < dWidth) { dLen = dWidth; } dLen *= dMeter; XPoint pt3 = m_ptLocation + vt * (nDist + dLen); XPoint pt4 = pt3 + vt * nThick * 2 * dMeter; DrawPolyMesh(pt3, pt4, nFlangeDn / 2 * dMeter, dc); nDist = nDist + (nThick - dFlangeThick) * 2 * dMeter; nThick = dFlangeThick; nFlangeDn = dFlangeDn; } } // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDn *= 0.001; nFlangeDn *= 0.001; nThick *= 0.001; } XVector3D vtDir; if(m_ptLocation == ptS) vtDir = XVector3D(ptE - ptS); else vtDir = XVector3D(ptS - ptE); vtDir.Normalize(); vtDir.Scale(nDist); pt1 = m_ptLocation; if(num == 1) pt1 = m_ptLocation; else pt1 += vtDir; vtDir.Normalize(); vtDir.Scale(nThick); pt2 = pt1; //cet 2010.1.6 del //当num == 1(堵头)时, pt2点坐标位置不对 // if(num == 1) // pt2 -= vtDir; // else // pt2 += vtDir; //cet 2010.1.6 add //修改pt2坐标 pt2 += vtDir; DrawPolyMesh(pt1, pt2, nFlangeDn/2, dc); if(num == 1) break; // cet 2012.10.19 del 弯头一侧的法兰分离 // vtDir.Normalize(); // pt2 += vtDir; vtDir.Normalize(); vtDir.Scale(nThick); pt1 = pt2; pt1 += vtDir; DrawPolyMesh(pt1, pt2, nFlangeDn/2, dc); } return es; } // 绘制三维弯头 Acad::ErrorStatus TDbFlangeFitting::Draw3dElbow(XExplodeDraw &dc) const { XPoint ptS1, ptE1, ptS2, ptE2, pt1, pt2, pt3, pt4; double nDn1(0), nDn2(0); double nDist1(0), nDist2(0); BOOL bIsVer1(FALSE), bIsVer2(FALSE); TPipeSys::SysType sys1 = TPipeSys::kUnknownSys; TPipeSys::SysType sys2 = TPipeSys::kUnknownSys; for(int i=0;i<2;i++){ TPipeInterface face; GetInterface(i, face); AcDbObjectId nextPipeId = face.m_idPipe; OPENOBJ_BEGIN(nextPipeId, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe){ if(pPipe->GetModelType() == TPipeSys::kSystem) return Acad::eOk; if(i == 0){ nDist1 = GetWidth(pPipe); ptS1 = pPipe->StartPoint(); ptE1 = pPipe->EndPoint(); nDn1 = pPipe->GetDnDiameter(); sys1 = face.m_sysType; bIsVer1 = pPipe->IsVertical(); // cet 2018.2.2 moidfy 通过文件查询外径，对实体绘制效率影响较大 // nDn1 = GetPipeOutDByDn(pPipe->GetMaterial(), nDn1); nDn1 = pPipe->OuterDn(); } else{ nDist2 = GetWidth(pPipe); ptS2 = pPipe->StartPoint(); ptE2 = pPipe->EndPoint(); nDn2 = pPipe->GetDnDiameter(); sys2 = face.m_sysType; bIsVer2 = pPipe->IsVertical(); // cet 2018.2.2 moidfy 通过文件查询外径，对实体绘制效率影响较大 // nDn2 = GetPipeOutDByDn(pPipe->GetMaterial(), nDn2); nDn2 = pPipe->OuterDn(); } } OPENOBJ_END(); } // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDn1 *= 0.001; nDn2 *= 0.001; } if(sys1 != sys2 && bIsVer1 && bIsVer2) return Acad::eOk; //转半径 nDn1 = nDn1 / 2; nDn2 = nDn2 / 2; XVector3D vtDir1, vtDir2; if(m_ptLocation == ptS1){ XVector3D vtDir(ptE1 - ptS1); vtDir1 = vtDir; } else{ XVector3D vtDir(ptS1 - ptE1); vtDir1 = vtDir; } vtDir1.Normalize(); vtDir1.Scale(nDist1); pt1 = m_ptLocation; pt1 += vtDir1; pt3 = pt1; pt3 += vtDir1; if(m_ptLocation == ptS2){ XVector3D vtDir(ptE2 - ptS2); vtDir2 = vtDir; } else{ XVector3D vtDir(ptS2 - ptE2); vtDir2 = vtDir; } vtDir2.Normalize(); vtDir2.Scale(nDist2); pt2 = m_ptLocation; pt2 += vtDir2; pt4 = pt2; pt4 += vtDir2; AcGeVector3d v1 = vtDir1.AsAcGeVector3d(); AcGeVector3d v2 = vtDir2.AsAcGeVector3d(); AcGeVector3d v3 = v1.crossProduct(v2); AcGeMatrix3d mat; mat.setToWorldToPlane(v3); v3.normalize(); double nAngTotal = v1.angleTo(v2); nAngTotal -= PI; nAngTotal = nAngTotal * -1; XPoly2D polyPath;//路径 if(v3 != AcGeVector3d(0, 0, 0)){ pt1.TransformBy(mat); pt2.TransformBy(mat); pt3.TransformBy(mat); pt4.TransformBy(mat); } else v3 = AcGeVector3d(0, 0, 1); polyPath.AppendNode(pt1, -nAngTotal); polyPath.AppendNode(pt2); if(polyPath.IsSelfIntersect()) return Acad::eOk; XPoly2D *polyShape1=new XPoly2D(1); XCircle cir2(pt3, nDn1); XCurveSegment seg2; seg2 = cir2; seg2.AsPoly2D(*polyShape1); // cet 2012.10.19 modify 支持米单位 // if(polyShape1->IsSelfIntersect()||polyShape1->Area()<0.1) // return Acad::eOk; double dArea = 0.1; if (DocGetCurMeterUnitDraw()) { dArea *= 0.001; } if(polyShape1->IsSelfIntersect() || polyShape1->Area() < dArea) return Acad::eOk; XPoly2D *polyShape2=new XPoly2D(1); XCircle cir3(pt4, nDn2); XCurveSegment seg3; seg3 = cir3; seg3.AsPoly2D(*polyShape2); // cet 2012.10.19 modify 支持米单位 // if(polyShape2->IsSelfIntersect()||polyShape2->Area()<0.1) // return Acad::eOk; if(polyShape2->IsSelfIntersect() || polyShape2->Area() < dArea) return Acad::eOk; DList lstShapePloy; DList lstShapeBase; lstShapePloy.Append(polyShape1); lstShapePloy.Append(polyShape2); lstShapeBase.Append(new XPoint(pt3)); lstShapeBase.Append(new XPoint(pt4)); TDbPolyMesh cvMesh; cvMesh.setPropertiesFrom(this); cvMesh.SetNormal(v3);//法向 cvMesh.SetBasePoly(polyPath); cvMesh.SetAllShapePolys(lstShapePloy); cvMesh.SetAllShapeBases(lstShapeBase); //指定基点 if(dc.IsFullExplode()) cvMesh.ExplodeOrDraw3d(dc); else dc.DrawEntity(cvMesh); return Acad::eOk; } // 绘制三维 三通，四通 Acad::ErrorStatus TDbFlangeFitting::Draw3dOther(XExplodeDraw &dc) const { XPoint ptS, ptE, pt1, pt2; double nDn(0); int num = GetInterfaceNum(); for(int i=0;iStartPoint(); ptE = pPipe->EndPoint(); nDn = pPipe->GetDnDiameter(); // cet 2018.2.2 moidfy 通过文件查询外径，对实体绘制效率影响较大 // nDn = GetPipeOutDByDn(pPipe->GetMaterial(), nDn); nDn = pPipe->OuterDn(); nDist = GetWidth(pPipe); /*double*/ nFlangeThick = pPipe->GetFlangeThick(); // cet 2012.11.5 modify if(pPipe->GetFlange() == 0) { // cet 2012.10.19 moidfy 支持米单位 //nDist = nDist - nFlangeThick*2; if (DocGetCurMeterUnitDraw()) { nDist = nDist - nFlangeThick * 2 * 0.001; } else { nDist = nDist - nFlangeThick * 2; } } // cet 2012.11.5 add 是否连接变径 if (m_ptLocation.Distance(pPipe->StartPoint()) < 0.001) { bLinkReducing = pPipe->IsLinkReducing(0); } else { bLinkReducing = pPipe->IsLinkReducing(1); } nMateral = pPipe->GetMaterial(); nFlangeType = pPipe->GetFlange(); } OPENOBJ_END(); // cet 2012.11.5 add 绘制变径 if (bLinkReducing) { double dWidth = 0.0; double dFlangeDn = 0.0; double dFlangeThick = 0.0; double dPipeDn = 0.0; if (GetWidth(nextPipeId, dWidth, dFlangeDn, dFlangeThick, &dPipeDn)) { // cet 2018.2.2 modify 通过文件查询外径，对实体绘制效率影响较大 // nDn = GetPipeOutDByDn(nMateral, dPipeDn); nDn = GetPipeOutDByDn(nextPipeId); DrawReducing3d(nextPipeId, dc); if (nFlangeType == 0) { if (DocGetCurMeterUnitDraw()) { nDist = nDist + (nFlangeThick - dFlangeThick) * 2 * 0.001; } else { nDist = nDist + (nFlangeThick - dFlangeThick) * 2; } } } } // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDn *= 0.001; } XVector3D vtDir; if(m_ptLocation == ptS) vtDir = XVector3D(ptE - ptS); else vtDir = XVector3D(ptS - ptE); vtDir.Normalize(); vtDir.Scale(nDist); pt1 = m_ptLocation; pt1 += vtDir; DrawPolyMesh(m_ptLocation, pt1, nDn/2, dc); } return Acad::eOk; } void TDbFlangeFitting::ModifyLine(XLine &line, const AcDbObjectId &idPipe) const { // 寻找立管连接的另一个弯头 TDbDoubleLinePipe *pPipe = NULL; acdbOpenObject(pPipe, idPipe, AcDb::kForRead); if (pPipe == NULL) { return; } AcDbObjectId id1 = pPipe->GetNode(0); AcDbObjectId id2 = pPipe->GetNode(1); if (id1 == objectId()) { id1= id2; } pPipe->close(); // 找到另一个弯头连接的非立管 TDbFlangeFitting *pFitting = NULL; acdbOpenObject(pFitting, id1, AcDb::kForRead); if (pFitting == NULL) { return; } if (pFitting->GetInterfaceNum() != 2 || pFitting->m_ptLocation.z < m_ptLocation.z) { pFitting->close(); return; } TPipeInterface face1, face2; pFitting->GetInterface(0, face1); pFitting->GetInterface(1, face2); pFitting->close(); if (face1.m_idPipe == idPipe) { id1 = face2.m_idPipe; } else if (face2.m_idPipe == idPipe) { id1 = face1.m_idPipe; } else { return; } // 打开找到的双线管 acdbOpenObject(pPipe, id1, AcDb::kForRead); if (pPipe == NULL) { return; } double dWidth = pPipe->GetWidth(); // 双线管中线 XLine lineMid(pPipe->GetStartPoint(), pPipe->GetEndPoint(), LS_FINITE); pPipe->close(); // 双线管边线 XPoint ptS = lineMid.StartPoint(); XPoint ptE = lineMid.EndPoint(); AcGeVector3d vt = lineMid.StartPoint() - lineMid.EndPoint(); vt.z = 0.0; vt.normalize(); vt.rotateBy(PI / 2, AcGeVector3d::kZAxis); XLine line1(ptS + vt * dWidth * 0.5, ptE + vt * dWidth * 0.5); XLine line2(ptS - vt * dWidth * 0.5, ptE - vt * dWidth * 0.5); line.StartPoint().z = 0.0; line.EndPoint().z = 0.0; line1.StartPoint().z = 0.0; line1.EndPoint().z = 0.0; line2.StartPoint().z = 0.0; line2.EndPoint().z = 0.0; lineMid.StartPoint().z = 0.0; lineMid.EndPoint().z = 0.0; // 求交 line.SetLineFlag(LS_FINITE); line1.SetLineFlag(LS_FINITE); line2.SetLineFlag(LS_FINITE); XPoint pt1, pt2; line.Intersection(&line1, pt1); line.Intersection(&line2, pt2); if (!!pt1 && !pt2 || !pt1 && !!pt2) { if (!pt1 && !!pt2) { pt1 = pt2; } XPoint pt; line.SetLineFlag(LS_INFINITE); lineMid.SetLineFlag(LS_INFINITE); line.Intersection(&lineMid, pt); if (!!pt) { if (pt.Distance2d(line.StartPoint()) > pt.Distance2d(line.EndPoint())) { line.SetEndPoint(pt1); } else { line.SetStartPoint(pt1); } } } } void TDbFlangeFitting::DrawReducing3d( const AcDbObjectId &idPipe, XExplodeDraw &dc ) const { // 与idPipe平行的管线 AcDbObjectId id; int nNum = GetInterfaceNum(); AcGeVector3d vtPipe; for (int i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); if (face.m_idPipe == idPipe) { vtPipe = face.m_vtLocation; break; } } AcGeVector3d vtDir; AcGeTol tol; tol.setEqualVector(0.001); TDbDoubleLinePipe *pPipe = NULL; for (i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); if (face.m_idPipe == idPipe) { continue; } acdbOpenObject(pPipe, face.m_idPipe, AcDb::kForRead); if (pPipe != NULL) { vtDir = pPipe->StartPoint() - pPipe->EndPoint(); pPipe->close(); if (vtDir.isParallelTo(vtPipe, tol)) { id = face.m_idPipe; break; } } } if (id.isNull()) { return; } XPoint ptS1, ptE1, ptS2, ptE2, pt1, pt2; double nDn1(0), nDn2(0); double nDist1(0), nDist2(0); double dFlangeThick1(0.0), dFlangeThick2(0.0); double dLen1(0.0), dLen2(0.0); BOOL bIsVer1(FALSE), bIsVer2(FALSE); OPENOBJ_BEGIN(idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe != NULL) { dLen1 = pPipe->GetWidth(); nDist1 = GetWidth(pPipe); ptS1 = pPipe->StartPoint(); ptE1 = pPipe->EndPoint(); nDn1 = pPipe->GetDnDiameter(); bIsVer1 = pPipe->IsVertical(); // cet 2018.2.2 modify 通过文件查询外径，对实体绘制效率影响较大 // nDn1 = GetPipeOutDByDn(pPipe->GetMaterial(), nDn1); nDn1 = pPipe->OuterDn(); dFlangeThick1 = pPipe->GetFlangeThick(); if(pPipe->GetFlange() != 0) { dFlangeThick1 = 0.0; } } OPENOBJ_END(); OPENOBJ_BEGIN(id, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if(pPipe != NULL) { dLen2 = pPipe->GetWidth(); nDist2 = GetWidth(pPipe); ptS2 = pPipe->StartPoint(); ptE2 = pPipe->EndPoint(); nDn2 = pPipe->GetDnDiameter(); bIsVer2 = pPipe->IsVertical(); // cet 2018.2.2 modify 通过文件查询外径，对实体绘制效率影响较大 // nDn2 = GetPipeOutDByDn(pPipe->GetMaterial(), nDn2); nDn2 = pPipe->OuterDn(); } OPENOBJ_END(); // cet 2012.10.19 add 支持米单位 if (DocGetCurMeterUnitDraw()) { nDn1 *= 0.001; nDn2 *= 0.001; dFlangeThick1 *= 0.001; } //转半径 nDn1 = nDn1 / 2; nDn2 = nDn2 / 2; AcGeVector3d vtDir1, vtDir2; if(m_ptLocation == ptS1) { XVector3D vtDir(ptE1 - ptS1); vtDir1 = vtDir; } else { XVector3D vtDir(ptS1 - ptE1); vtDir1 = vtDir; } vtDir1.normalize(); pt1 = m_ptLocation; pt1 += vtDir1 * nDist1; pt2 = pt1; // 需要法兰时留出法兰宽度 double dLen = dLen1 > dLen2 ? dLen1 - dFlangeThick1 *2 : dLen2 - dFlangeThick1 * 2; if (DocGetCurMeterUnitDraw()) { dLen *= 0.001; } pt2 += vtDir1 * dLen; if(m_ptLocation == ptS2) { XVector3D vtDir(ptE2 - ptS2); vtDir2 = vtDir; } else { XVector3D vtDir(ptS2 - ptE2); vtDir2 = vtDir; } vtDir2.normalize(); AcGeVector3d v1 = vtDir1/*.AsAcGeVector3d()*/; AcGeVector3d v2 = vtDir2/*.AsAcGeVector3d()*/; AcGeVector3d v3 = v1.crossProduct(v2); AcGeMatrix3d mat; mat.setToWorldToPlane(v3); v3.normalize(); XPoly2D polyPath;//路径 if(v3 != AcGeVector3d(0, 0, 0)) { pt1.TransformBy(mat); pt2.TransformBy(mat); } else { v3 = AcGeVector3d(0, 0, 1); } polyPath.AppendNode(pt1); polyPath.AppendNode(pt2); if(polyPath.IsSelfIntersect()) return; XPoly2D *polyShape1=new XPoly2D(1); XCircle cir2(pt1, nDn2); XCurveSegment seg2; seg2 = cir2; seg2.AsPoly2D(*polyShape1); double dArea = 0.1; if (DocGetCurMeterUnitDraw()) { dArea *= 0.001; } if(polyShape1->IsSelfIntersect() || polyShape1->Area() < dArea) return; XPoly2D *polyShape2=new XPoly2D(1); XCircle cir3(pt2, nDn1); XCurveSegment seg3; seg3 = cir3; seg3.AsPoly2D(*polyShape2); if(polyShape2->IsSelfIntersect() || polyShape2->Area() < dArea) return; DList lstShapePloy; DList lstShapeBase; lstShapePloy.Append(polyShape1); lstShapePloy.Append(polyShape2); lstShapeBase.Append(new XPoint(pt1)); lstShapeBase.Append(new XPoint(pt2)); TDbPolyMesh cvMesh; cvMesh.setPropertiesFrom(this); cvMesh.SetNormal(v3);//法向 cvMesh.SetBasePoly(polyPath); cvMesh.SetAllShapePolys(lstShapePloy); cvMesh.SetAllShapeBases(lstShapeBase); //指定基点 if(dc.IsFullExplode()) cvMesh.ExplodeOrDraw3d(dc); else dc.DrawEntity(cvMesh); dc << XLine(pt1, pt2); } void TDbFlangeFitting::UpdateLinkage( const XPoint &ptAt, TPipeSys::SysType st, const DList &idPipes ) { TDbPipeFitting::UpdateLinkage(ptAt, st, idPipes); // 剔除不必要的变径 int nNum = GetInterfaceNum(); XPoint ptS, ptE; AcGeVector3d vt1, vt2; AcGeTol tol; tol.setEqualVector(0.001); // 三通 四通 剔除共线等径管线变径 bool bFind = false; // 是否找到与之共线的管线 std::vector vecCheckedIds; for (int i = 0; i < nNum && nNum > 2; i++) { bFind = false; const TPipeInterface &face = GetInterface(i); if (std::find(vecCheckedIds.begin(), vecCheckedIds.end(), face.m_idPipe) != vecCheckedIds.end()) { continue; } OPENOBJ_BEGIN(face.m_idPipe, AcDb::kForWrite, TDbDoubleLinePipe, pDbPipe); if (pDbPipe != NULL) { ptS = pDbPipe->StartPoint(); ptE = pDbPipe->EndPoint(); if (ptS.Distance(m_ptLocation) < 0.001 && pDbPipe->IsLinkReducing(0) || ptE.Distance(m_ptLocation) < 0.001 && pDbPipe->IsLinkReducing(1)) { vt1 = ptS - ptE; // 如果有与之共线的管线管径相同，剔除变径 for(int j = 0; j < nNum; j++) { const TPipeInterface &face2 = GetInterface(j); if (std::find(vecCheckedIds.begin(), vecCheckedIds.end(), face2.m_idPipe) != vecCheckedIds.end()) { continue; } OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForWrite, TDbDoubleLinePipe, pDbPipe2); if (pDbPipe2 != NULL) { vt2 = pDbPipe2->StartPoint() - pDbPipe2->EndPoint(); if (vt1.isParallelTo(vt2, tol)) { vecCheckedIds.push_back(face.m_idPipe); vecCheckedIds.push_back(face2.m_idPipe); bFind = true; } // 共线等径 if (vt1.isParallelTo(vt2, tol) && fabs(pDbPipe->GetDnDiameter() - pDbPipe2->GetDnDiameter()) < 0.001) { // fitting在起点处 if (ptS.Distance(m_ptLocation) < 0.001) { pDbPipe->SetLinkReducing(0, false); } else // fitting在终点处 { pDbPipe->SetLinkReducing(1, false); } break; } } OPENOBJ_END(); } // 没有与之共线的管线，并且管线本身有变径 if (!bFind) { // fitting在起点处且存在变径 if (ptS.Distance(m_ptLocation) < 0.001 && pDbPipe->IsLinkReducing(0)) { pDbPipe->SetLinkReducing(0, false); } else if (ptE.Distance(m_ptLocation) < 0.001 && pDbPipe->IsLinkReducing(1)) // fitting在终点处且存在变径 { pDbPipe->SetLinkReducing(1, false); } } } } OPENOBJ_END(); } // 弯通 堵头 剔除变径 for(int j = 0; j < nNum && nNum < 3; j++) { const TPipeInterface &face2 = GetInterface(j); OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForWrite, TDbDoubleLinePipe, pDbPipe2); if (pDbPipe2 != NULL) { // fitting在起点处 if (m_ptLocation.Distance(pDbPipe2->StartPoint()) < 0.001) { if (pDbPipe2->IsLinkReducing(0)) { pDbPipe2->SetLinkReducing(0, false); } } else if (pDbPipe2->IsLinkReducing(1)) // fitting在终点处 { pDbPipe2->SetLinkReducing(1, false); } } OPENOBJ_END(); } // cet 2012.11.16 add 执行以下命令时自动更新变径 if (g_sCurrentCmd.CompareNoCase(_T("GRIP_STRETCH")) == 0 || g_sCurrentCmd.CompareNoCase(_T("MOVE")) == 0 || g_sCurrentCmd.CompareNoCase(_T("pasteclip")) == 0) { UpdateFlangeFitting(); } } void TDbFlangeFitting::UpdateFlangeFitting() { int nNum = GetInterfaceNum(); if (nNum < 3) { return; } AcGeVector3d vtPipe1, vtPipe2; AcGeTol tol; tol.setEqualVector(0.001); std::vector vecIds; std::vector::iterator it; int nSide1 = 0, nSide2 = 0; for (int k = 0; k < nNum; ++k) { const TPipeInterface &face = GetInterface(k); it = std::find(vecIds.begin(), vecIds.end(), face.m_idPipe); if (it != vecIds.end()) { continue; } vecIds.push_back(face.m_idPipe); OPENOBJ_BEGIN(face.m_idPipe, AcDb::kForWrite, TDbDoubleLinePipe, pPipe1); if (pPipe1 != NULL) { if (m_ptLocation.Distance(pPipe1->StartPoint()) < 0.001) { nSide1 = 0; } else { nSide1 = 1; } // 不处理已变径管线 if (pPipe1->IsLinkReducing(nSide1)) { continue; } vtPipe1 = pPipe1->StartPoint() - pPipe1->EndPoint(); for(int h = 0; h < nNum; ++h) { const TPipeInterface &face2 = GetInterface(h); it = std::find(vecIds.begin(), vecIds.end(), face2.m_idPipe); if (it != vecIds.end()) { continue; } OPENOBJ_BEGIN(face2.m_idPipe, AcDb::kForWrite, TDbDoubleLinePipe, pPipe2); if (pPipe2 != NULL) { if (m_ptLocation.Distance(pPipe2->StartPoint()) < 0.001) { nSide2 = 0; } else { nSide2 = 1; } // 不处理已变径管线 if (pPipe2->IsLinkReducing(nSide2)) { vecIds.push_back(face2.m_idPipe); continue; } vtPipe2 = pPipe2->StartPoint() - pPipe2->EndPoint(); // 共线 if (vtPipe1.isParallelTo(vtPipe2, tol)) { vecIds.push_back(face2.m_idPipe); // 等径不需要变径 if (fabs(pPipe1->GetDnDiameter() - pPipe2->GetDnDiameter()) < 0.001) { continue; } if (pPipe1->GetDnDiameter() > pPipe2->GetDnDiameter()) { pPipe2->SetLinkReducing(nSide2, true); } else { pPipe1->SetLinkReducing(nSide1, true); } } } OPENOBJ_END(); } } OPENOBJ_END(); } } #if ADS > 15 Acad::ErrorStatus TDbFlangeFitting::subGetGripPoints( AcDbGripDataPtrArray& grips, const double curViewUnitSize, const int gripSize, const AcGeVector3d& curViewDir, const int bitflags ) const { assertReadEnabled(); AcDbIntArray osnapModes; AcDbIntArray geomIds; AcGePoint3dArray gripPoints; Acad::ErrorStatus eSta = subGetGripPoints(gripPoints,osnapModes,geomIds); CString sGripTip; for (int i = 0;i < gripPoints.length() && i < GRIP_MAXNUM_DBPIPE_FITTING; i++) { bool bCmd = false; ExplainGripIndex(i, bCmd, sGripTip); s_gripAppData[i].nIndex = i; s_gripAppData[i].sGripTip = sGripTip; AcDbGripData *pGripData = new AcDbGripData; pGripData->setAppData((void*)&s_gripAppData[i]); pGripData->setGripPoint(gripPoints.at(i)); // 命令夹点重绘夹点样式 if (bCmd) { pGripData->setWorldDraw(GripCback::WorldDrawfunc); } pGripData->setToolTipFunc(GripCback::GripToolTipFunc); grips.append(pGripData); } return eSta; } Acad::ErrorStatus TDbFlangeFitting::subMoveGripPointsAt( const AcDbVoidPtrArray& appData, const AcGeVector3d& offset, const int bitflags ) { assertWriteEnabled(); AcDbIntArray arIndex; int nSize = appData.length(); for (int i = 0;i < nSize; i++) { TWT_GRIPAPPDATA *pAppData = (TWT_GRIPAPPDATA*)appData.at(i); if (pAppData != NULL) { arIndex.append(pAppData->nIndex); } } Acad::ErrorStatus eSta = subMoveGripPointsAt(arIndex, offset); return eSta; } #endif Acad::ErrorStatus TDbFlangeFitting::subGetGripPoints( AcGePoint3dArray& gripPoints, AcDbIntArray& osnapModes, AcDbIntArray& geomIds ) const { gripPoints.append(m_ptLocation); return Acad::eOk; } Acad::ErrorStatus TDbFlangeFitting::subMoveGripPointsAt( const AcDbIntArray& indices, const AcGeVector3d& offset ) { if (indices.length() == 1) { AcDbObjectId id; double dDn = 0; int nNum = GetInterfaceNum(); for(int i = 0; i < nNum; i++) { const TPipeInterface &face = GetInterface(i); OPENOBJ_BEGIN(face.m_idPipe, AcDb::kForRead, TDbDoubleLinePipe, pPipe); if (pPipe != NULL) { if (i != 0) { if (dDn > pPipe->GetDnDiameter()) { dDn = pPipe->GetDnDiameter(); id = face.m_idPipe; } } else { id = face.m_idPipe; dDn = pPipe->GetDnDiameter(); } } OPENOBJ_END(); } SetGripCmdData(m_ptLocation, id); acedPostCommand(_T("\3\3hsxg\n")); } return Acad::eOk; } Acad::ErrorStatus TDbFlangeFitting::GetGripText( int idx, CString &cs ) const { if (idx == 0) { cs = _T("启动绘制"); } return Acad::eOk; } void TDbFlangeFitting::ExplainGripIndex( int nIndex, bool &bCmd, CString &sTip ) const { bCmd = false; sTip.Empty(); if (nIndex == 0) { bCmd = true; sTip = _T("启动绘制"); } } //////////////////////////////////////////////////////////////////////// void InitDbFlangeFitting(BOOL bTrue) { if(bTrue) { TDbFlangeFitting::rxInit(); TDbFlangeFitting::InitMatchProtocol(TRUE); } else { deleteAcRxClass(TDbFlangeFitting::desc()); TDbFlangeFitting::InitMatchProtocol(FALSE); } }