222 lines
6.0 KiB
C++
222 lines
6.0 KiB
C++
#include "stdafx.h"
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// extern TARCH_IMPEXP int GetClipBoundary1(XPoly2D &poly2d);
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void CutDrawing()
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{
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XPoint pt1, pt3;
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Entity lastent;
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XPoly2D poly(1);
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if (GetClipBoundary1(poly)!=RTNORM)
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return;
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pt1=*poly[0];
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RBList rbPolygon=poly.Polygon();
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PickSet ss0(SS_FREE), Ssent(SS_FREE);
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if (ss0.Get(_T("CP"), rbPolygon, NULL, NULL)!=RTNORM)
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return;
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//轴标跟随
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ss0.BaseExclude(RBList(RTDXF0,_T("TCH_AXIS_LABEL"),NULL));//不手工选轴号
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PickSet ssAxis(SS_FREE),ssLabelSet(SS_FREE);
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ssLabelSet.IncludeBegin();
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ssAxis.Get(_T("CP"),rbPolygon,NULL,RBList(RTDXF0,_T("LINE,ARC"),8,LAY_AXIS,NULL));
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XPoint ptMin,ptMax;
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ssAxis.GetExtend(ptMin,ptMax);
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double nOffset=GetPickBoxWcs();
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ptMin.x-=nOffset;
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ptMin.y-=nOffset;
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ptMax.x+=nOffset;
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ptMax.y+=nOffset;
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AssureOnScreen(ptMin,ptMax);
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poly.TransUCS(Groups(1),Groups(0));
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for(long n=0;n<ssAxis.Length();n++)
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{
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Entity ent=ssAxis[n];
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XCurveSegment cv(ent);
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DList<XCurveSegment> ss,ssIn,ssOut;
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ss.Append(new XCurveSegment(cv));
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PolyClip(ss,poly,ssIn,ssOut);
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if (ssIn.Length()==1)
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{
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XCurveSegment cvNew=*ssIn[0L];
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PickSet ssOnStart(SS_FREE),ssOnEnd(SS_FREE),ssLabelSet0(SS_FREE);
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XPoint ptOffset(nOffset, nOffset);
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XPoint pt1=cv.StartPoint()+ptOffset;
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XPoint pt2=cv.StartPoint() - ptOffset;
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if (ssOnStart.Get(_T("C"), Wcs2Ucs(pt1), Wcs2Ucs(pt2), RBList(RTDXF0, _T("TCH_AXIS_LABEL"), NULL))==RTNORM)
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ssLabelSet0 += ssOnStart;
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pt1=cv.EndPoint()+ptOffset;
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pt2=cv.EndPoint() - ptOffset;
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if (ssOnEnd.Get(_T("C"), Wcs2Ucs(pt1), Wcs2Ucs(pt2), RBList(RTDXF0, _T("TCH_AXIS_LABEL"), NULL))==RTNORM)
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ssLabelSet0+= ssOnEnd;
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for(long i=0;i<ssLabelSet0.Length();i++)
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{
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Entity ent=ssLabelSet0[i];
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OPENOBJ_BEGIN(ent,AcDb::kForRead,TDbAxisLabelSet,pSet)
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if (pSet!=NULL)
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{
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XString sLabel;
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int idx=pSet->HitLabel(cv,sLabel);
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if (idx >= 0)
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{
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XCurveSegment cvOld=pSet->GetAxis(idx);
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if (idx<pSet->GetAxisNum())
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{
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TDbAxisLabelSet *pNewSet=(TDbAxisLabelSet*)pSet->clone();
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for(long j=pNewSet->GetAxisNum()-1;j>idx;j--)
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pNewSet->RemoveLabel(j,FALSE);
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while(pNewSet->GetAxisNum()>1)
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pNewSet->RemoveLabel(0,FALSE);
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if (fabs(cvOld.Direction(cvNew.StartPoint())-cvNew.Direction(cvNew.StartPoint()))>1E-3)
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cvNew.Reverse();
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pNewSet->SetFirstAxis(cvNew);
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AddToCurrentSpace(pNewSet,Adesk::kTrue);
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}
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}
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}
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OPENOBJ_END()
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}
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}
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}
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ssLabelSet.IncludeEnd();
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ss0+=ssLabelSet;
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Ssent.IncludeBegin();
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adsout<<_T("\n请点取插入位置：");
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XPushVar<int> tVar(_T("OSMODE"), 0);
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extern TARCH_IMPEXP BOOL g_bAllowSubCopy;//是否允许复制从属实体（如门窗）
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XPushMemVar<BOOL> vTemp1(g_bAllowSubCopy,FALSE);//保证未选的门窗不会被复制
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// Zyu modify on 100721，支持64位
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//if(ads_command(RTSTR,_T(".COPY"),RTPICKS,(long *)ss0, RTSTR, _T(""),
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// RT3DPOINT, &pt1, RTSTR,_T("\\"),RTNONE)!=RTNORM)
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if(ads_command(RTSTR,_T(".COPY"),RTPICKS,(TLong_ptr *)ss0, RTSTR, _T(""),
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RT3DPOINT, &pt1, RTSTR,_T("\\"),RTNONE)!=RTNORM)
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{
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Ssent.IncludeEnd();
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ssLabelSet.Erase();
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return;
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}
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Ssent.IncludeEnd();
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ssLabelSet.Erase();
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XPoint lastpt;
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//判断按下的最后一个键是否为ESC
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xg_getvar(_T("LASTPOINT"),lastpt);
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pt1=Ucs2Wcs(pt1);
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lastpt=Ucs2Wcs(lastpt);
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if (pt1 == lastpt)
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return;
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ads_matrix mat;
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pt1.GetMoveMatrix(lastpt, mat);
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XPoly2D polyNew(poly), poly2;
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polyNew.TransUCS(mat);
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polyNew.Make();
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ads_entlast(lastent);
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if (polyNew.PathArea()>0.0)
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polyNew.Reverse();
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if (polyNew.Offset(50.0, poly2)!=RTNORM)
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return;
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AcDbPolyline pline;
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PolyConvert(poly2,pline);
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Adesk::Int32 length(0);
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ads_sslength(Ssent,&length);
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AcGePoint3dArray intersectPtlist;
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Entity ent;
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for (long i=0;i<length;i++)
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{
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ads_ssname(Ssent,i,ent); // 从选择集中得到实体名3
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OPENOBJ_BEGIN(ent, AcDb::kForRead, AcDbCurve, pCurve);
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if (pCurve)
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{
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TDbCurveEntity *pTchCurve=TDbCurveEntity::cast(pCurve);
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if (pTchCurve!=NULL)// 实体是上华对象
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{
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// modify by xly on 101220 切割标注时，去掉原图中没有的标注部分
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// 注：原有的方法是通过切割命令实现的，修改后的方法是根据标注对象分析标注对象的点是否在切割线的范围之内
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if (!pCurve->isKindOf(TDbDimension2::desc()))//上华尺寸要裁剪
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continue;
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else
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{
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// 选择的实体是上华的标注类型
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TDbDimension2 *pDim = TDbDimension2::cast(pCurve);
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// 获得标注的Seg
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TGGePoly3D polyTemp(1);
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pDim->GetPolySegOnDimLine(polyTemp);
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int nLen = polyTemp.Length();
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// 打开实体
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pDim->upgradeOpen();
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for(int i=0; i<nLen; i++)
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{
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// 获得标注中的所有点
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XPoint ptTemp;
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ptTemp = polyTemp.GetPointListAt(i)->AsAcGePoint3d();
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// 比较标注中的点是否在裁剪线的范围之内
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if((ptTemp&poly2) == PR_OUTSIDE)// 在范围外
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{
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// 移除切割线外部的点
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pDim->FindAndRemoveSegment(ptTemp);
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if(pDim->GetSegmentNum()==0)// 如果对象没有点点范围内，删除对象
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{
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pDim->erase();
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}
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}
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}
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pDim->downgradeOpen();
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continue;
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}
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}
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pCurve->intersectWith(&pline,AcDb::kOnBothOperands,intersectPtlist);
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}
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OPENOBJ_END();
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long len=intersectPtlist.length();
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for (int j=0;j<len;j++)
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{
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XPoint ispt=intersectPtlist[j];
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ispt = Wcs2Ucs(ispt);
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ads_command(RTSTR,_T(".TRIM"),RTENAME,lastent.name,RTSTR,_T(""),RTLB,RTENAME,ent.name,RT3DPOINT,&ispt,RTLE,RTSTR,_T(""),RTNONE);
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}
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for (int n=0;n<len;n++)
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intersectPtlist.removeFirst();
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}
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lastent.Erase();
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//没有g_bAllowSubCopy变量前用它来删除门窗，但有随机性的不明错误。
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//polyNew.GetExtend(ptMin,ptMax);
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//ptMin.x-=nOffset;
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//ptMin.y-=nOffset;
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//ptMax.x+=nOffset;
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//ptMax.y+=nOffset;
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//AssureOnScreen(ptMin,ptMax);
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//PickSet SS(SS_FREE);
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//Entity ent2;
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//polyNew.TransUCS(Groups(0),Groups(1));
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//polyNew.SetElevation(0);
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// RBList rbPolygonNew=polyNew.Polygon();
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//Ssent.BaseExclude(RBList(RTDXF0,_T("TCH_AXIS_LABEL"),NULL));
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//if (SS.Get(_T("CP"), rbPolygonNew, NULL, NULL)==RTNORM)
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//{
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// Ssent-=SS;
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// Ssent.Erase();
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//}
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TDbSymbCut *pCut=new TDbSymbCut;
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pCut->SetOutline(polyNew);
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AcDbObjectId id=pCut->AddToMSpace(Adesk::kTrue);
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}
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