658 lines
16 KiB
C++
658 lines
16 KiB
C++
#include "StdAfx.h"
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#include "dbmain.h"
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#include "EditSymbCutDlg.h"
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// 出头长度
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extern double g_nRuptureExDist = 3.0*DocGetPScale();
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// sg add 090512，设置折断线两端伸出连接区间的距离
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extern TARCH_IMPEXP double g_dRuptureLenLimit; // 折断线连接区间长度界限值
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extern TARCH_IMPEXP double g_dMoreRuptureLimit; // 大于界限值时，出头距离
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extern TARCH_IMPEXP double g_dLessRuptureLimit; // 小于界限值时，出头距离
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class TDbSymbCut;
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static BOOL bSecond = TRUE; // [11/16/2007 nsh]
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class SymbCutJig : public AcEdJig
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{
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public:
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SymbCutJig(const XPoint&);
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int DoIt();
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virtual DragStatus sampler();
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virtual Adesk::Boolean update();
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virtual AcDbEntity* entity() const;
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public:
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TDbSymbCut* m_pSymbCut;
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protected:
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int GetRetCode(int nRetCode, int *kwordId=NULL) const;
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public:
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XPoint pt0;
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XPoint pt1;
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XPoint pt2;
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XPoint pt3;
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XPoint pt4;
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int m_nRupNum;
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XDcClip::ClipType m_ClipType;
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int mPromptCounter;
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// add by lgy 20120511，是否是双折断线
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BOOL m_bIsTwo;
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};
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///////////////////////////////////////////////////////////
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SymbCutJig::SymbCutJig(const XPoint& pt)
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{
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pt0 = pt;
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pt1 = pt;
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pt3 = pt4 = pt2 = pt;
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m_nRupNum = 1;
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mPromptCounter = 0;
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m_ClipType = XDcClip::kClipOut;
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m_pSymbCut = new TDbSymbCut;
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m_bIsTwo = FALSE; // add by lgy 20120511，是否是双折断线，默认为不是
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}
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int SymbCutJig::GetRetCode(int nRetCode, int *kwordId) const
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{
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int ret =nRetCode;
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if (ret == AcEdJig::kCancel)
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ret = RTCAN;
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else if(ret == AcEdJig::kNull)
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ret = RTNONE;
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else if (ret <= 0)
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ret = RTNORM;
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else
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{
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if(kwordId)
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*kwordId = ret-1;
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ret = RTKWORD;
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}
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return ret;
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}
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int SymbCutJig::DoIt()
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{
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bSecond = TRUE;// [11/16/2007 nsh]
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AcEdJig::DragStatus stat;
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int iKey;
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while(true)
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{
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//modify by lgy 20120511 绘制的可能是单折断线，也可能是双折断线
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//adsout << _T("\n点取折断线终点或 [改折断数目,当前=")<<m_nRupNum<<_T("(N)]<退出>:");
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if (!m_bIsTwo)
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{
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// sg modify 120614，根据测试反馈，修改提示语
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//adsout << _T("\n点取折断线终点或 [改折断数目,当前=")<<m_nRupNum<<_T("(N)]<退出>:");
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adsout << _T("\n点取折断线终点或 [改折断数目(N),当前=")<<m_nRupNum<<_T("]<退出>:");
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}
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else
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{
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//adsout << _T("\n点取第一折断线终点或 [改折断数目,当前=")<<m_nRupNum<<_T("(N)]<退出>:");
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adsout << _T("\n点取第一折断线终点或 [改折断数目(N),当前=")<<m_nRupNum<<_T("]<退出>:");
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}
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INITGET_BEG(-1, _T("N"))
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try
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{
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stat = drag();
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}
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catch(...)
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{
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stat=AcEdJig::kCancel;
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}
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INITGET_END()
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int nCode = GetRetCode(stat,&iKey);
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if (nCode == RTKWORD)
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{
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adsout << _T("\n折断数目<") << m_nRupNum << _T(">:");
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ads_initget(RSG_NONEG, NULL);
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ads_getint(_T(""), &m_nRupNum);
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}
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else if (nCode != RTNORM)
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return RTCAN;
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else // 取点
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break;
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}
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mPromptCounter++; // now == 1
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// add by lgy 20120511 判断当前是否是双折断线
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if (m_bIsTwo)
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{
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adsout<<_T("\n点取第二折断线位置<退出>:");
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m_ClipType = XDcClip::kClipIn;
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try
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{
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stat = drag();
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}
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catch (...)
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{
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stat = AcEdJig::kCancel;
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}
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if (stat == AcEdJig::kNormal)
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{
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return RTNORM;
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}
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else if (stat == AcEdJig::kCancel)
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{
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return RTCAN;
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}
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else
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{
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return RTNONE;
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}
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}
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while(true)
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{
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if (m_ClipType == XDcClip::kClipIn)
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adsout<<_T("\n当前切除内部，请选择切除范围或 [改为切除外部(Q)]<不切割>:");
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else
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adsout<<_T("\n当前切除外部，请选择保留范围或 [改为切除内部(Q)]<不切割>:");
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INITGET_BEG(-1, _T("Q"))
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try
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{
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stat = drag();
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}
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catch(...)
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{
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stat = AcEdJig::kCancel;
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}
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INITGET_END()
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int nCode = GetRetCode(stat,&iKey);
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if (nCode == RTKWORD)
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{
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if (m_ClipType == XDcClip::kClipIn)
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m_ClipType = XDcClip::kClipOut;
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else
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m_ClipType = XDcClip::kClipIn;
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}
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else if (nCode == RTNONE)
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{
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bSecond = FALSE;// [11/16/2007 nsh]
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return RTNONE;
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}
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else if (nCode != RTNORM)
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return RTCAN;
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else // 取点
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break;
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}
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return RTNORM;
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}
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AcEdJig::DragStatus
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SymbCutJig::sampler()
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{
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DragStatus stat;
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setUserInputControls((UserInputControls)
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(AcEdJig::kAccept3dCoordinates | AcEdJig::kNullResponseAccepted));
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if (mPromptCounter == 0)
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{
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setKeywordList(_T("N"));
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static XPoint PointTemp1;
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stat=acquirePoint(pt1,pt0);
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//pt1=Wcs2Ucs(pt1);
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//pt0=Wcs2Ucs(pt0);
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//int mode=0;
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//xg_getvar(_T("ORTHOMODE"),&mode);
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//if(mode==1)//
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//{
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// AcGeVector3d Vec=pt1-pt0;
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// AcGeVector3d vecUnitX = AcGeVector3d(1,0,0);//acdbHostApplicationServices()->workingDatabase()->ucsxdir();
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// AcGeVector3d vecUnitY = AcGeVector3d(0,1,0);//acdbHostApplicationServices()->workingDatabase()->ucsydir();
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// double Angx=Vec.angleTo(vecUnitX);
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// double Angy=Vec.angleTo(vecUnitY);
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// double dLength=Vec.length();
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//
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// if((Angx>3*PI/4)&&(Angx<=PI))
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// {
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// pt1.y=pt0.y;
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// pt1.x=pt0.x-dLength;
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// pt1.z=pt0.z;
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// }
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// else if((Angx>=0)&&(Angx<PI/4))
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// {
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// pt1.y=pt0.y;
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// pt1.x=pt0.x+dLength;
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// pt1.z=pt0.z;
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// }
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// else
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// {
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// if((Angy>=0)&&(Angy<=PI/4))
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// {
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// pt1.y=pt0.y+dLength;
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// pt1.x=pt0.x;
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// pt1.z=pt0.z;
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// }
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// else
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// {
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// pt1.y=pt0.y-dLength;
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// pt1.x=pt0.x;
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// pt1.z=pt0.z;
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// }
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//
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// }
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//
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//
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//}
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//pt1=Ucs2Wcs(pt1);
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//pt0=Ucs2Wcs(pt0);
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if (PointTemp1!=pt1)
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PointTemp1=pt1;
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else if (stat == AcEdJig::kNormal)
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return AcEdJig::kNoChange;
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}
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else if (mPromptCounter == 1)
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{
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setKeywordList(_T("Q"));
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static XPoint PointTemp2;
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stat = acquirePoint(pt2);
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if (PointTemp2 != pt2)
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PointTemp2 = pt2;
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else if (stat == AcEdJig::kNormal)
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return AcEdJig::kNoChange;
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}
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return stat;
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}
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Adesk::Boolean
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SymbCutJig::update()
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{
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switch (mPromptCounter)
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{
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case 0:
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{
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XCurveSegment aLine(pt0,pt1,LS_INFINITE);
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aLine.SetElevation(0);
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double dist=1000;
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int side=0;
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XCurveSegment aLine1=aLine.Offset(side,dist,LS_INFINITE);
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pt3=aLine1.EndPoint();
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pt4=aLine1.StartPoint();
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break;
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}
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case 1:
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{
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XCurveSegment aLine(pt0,pt1,LS_INFINITE);
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aLine.SetElevation(0);
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pt2.z=0;
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double dist=pt2.Distance(&aLine);
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int side=aLine.OnWhichSide(pt2);
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XCurveSegment aLine1=aLine.Offset(side,dist,LS_INFINITE);
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pt3=aLine1.EndPoint();
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pt4=aLine1.StartPoint();
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break;
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}
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}
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XPoly2D aPoly;
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aPoly.AppendNode(pt0);
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aPoly.AppendNode(pt1);
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aPoly.AppendNode(pt3);
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aPoly.AppendNode(pt4);
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m_pSymbCut->SetOutline(aPoly);
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m_pSymbCut->SetEdgeType(0,m_nRupNum);
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//add by lgy 20120511 双折断线
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if (m_bIsTwo)
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{
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m_pSymbCut->SetEdgeType(2,m_nRupNum);
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}
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m_pSymbCut->SetClipType(m_ClipType);
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// delete by xly on 100915 实体图层设置放在AddToSpace中
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//m_pSymbCut->setLayer(InitLayer(LAY_OTHER_DIM));
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return Adesk::kTrue;
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}
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AcDbEntity* SymbCutJig::entity() const
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{
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return m_pSymbCut;
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}
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//////////////////////////////////////////////////////////
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//TDbSymbCut对象编辑
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int EditSymbCut(AcDbObjectId id)
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{
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// 加折断：取边上点，然后尝试构造新边，新边折断数为1；
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// 去折断：取边，设折断数为0，
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// 改折断数：取边，然后输入折断数
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// 改切割类型
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XPushVar<int> vVar(_T("OSMODE"),512);
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extern TARCH_IMPEXP BOOL g_bGetExtents;
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XPushMemVar<BOOL> vTemp1(TchGeLib::g_bGetExtents,TRUE); // add by whl on 070522
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OPENOBJ_BEGIN(id, AcDb::kForRead, TDbSymbCut, pSymbCut);
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if (!pSymbCut)
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return RTERROR;
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CTemporaryResourceOverride vTemp;
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CEditSymbCutDlg dlg(pSymbCut);
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dlg.DoModal();
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OPENOBJ_END();
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return RTNORM;
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}
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// modify by xly on 101028 在EditSymbolAnnotate.cpp中已经包含同样功能的代码，调用即可
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extern AcDbObjectId AddToSpace(Adesk::Boolean bClosed, TDbEntity *pEntSymb) ;
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//add by lgy 20120511 打断封闭区域经过的所有实体
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void BreakEnt2Segment(XPoly2D poly)
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{
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PickSet entSet(SS_FREE);
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XPoint ptLow, ptUp;
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poly.GetExtend(ptLow, ptUp);
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// sg modify 120614，解决过滤表书写错误的问题，同时增加本来需求希望支持的块的切除
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//Acad::ErrorStatus es = GetSafeSelection(entSet, TRUE, ptLow, ptUp, _T("LINE ARC LWPOLYLINE"));
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Acad::ErrorStatus es = GetSafeSelection(entSet, TRUE, ptLow, ptUp, _T("LINE,ARC,POLYLINE,LWPOLYLINE,INSERT,AEC_BLOCK_INSERT"));
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if (es != Acad::eOk)
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{
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return;
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}
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// sg modify 120614，不需要自己写算法，准确性不高还不支持块，底层函数即可
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TchExport2::ClipEntitiesByPoly(poly, entSet);
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////求得折断线的两条边
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//XCurveSegment seg1,seg2;
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//poly.Nth(0, seg1);
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//poly.Nth(2, seg2);
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//for (long i = 0; i < entSet.Length(); i++)
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//{
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// AcGePoint3dArray ptTrimArray; //保存trim要用到的所有点
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// Entity ent = entSet[i];
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// XPoly2D polySet(ent); //将实体转换成为poly
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//
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// //逐个取polySet中的seg判断其是否与seg1, seg2相交，记录交点
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// for (int j = 0; j < polySet.TotalSegments(); j++)
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// {
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// XCurveSegment segTemp;
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// polySet.Nth(j, segTemp);
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//
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// XPoint pt1, pt2, pt3, pt4;
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// int nNum1 = 0, nNum2 = 0;
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// nNum1 = segTemp.Intersection(seg1, pt1, pt2);
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// nNum2 = segTemp.Intersection(seg2, pt3, pt4);
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// if (nNum1 == 2) //弧线被双折断线中seg1切割有两个交点时
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// {
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// XCurveSegment segArc(pt1, pt2, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = segArc.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else if (nNum2 == 2) //弧线被双折断线中seg2切割有两个交点时
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// {
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// XCurveSegment segArc(pt1, pt2, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = segArc.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else if (nNum1 == 1) //跟seg1只有一个交点
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// {
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// if (nNum2 == 1) //跟seg2有一个交点
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// {
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// XCurveSegment seg(pt3, pt1, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else //跟seg2没有交点
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// {
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// XPoint ptEnd = segTemp.EndPoint();
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// if ((ptEnd&poly) != PR_OUTSIDE)//框选中了终点
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// {
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// XCurveSegment seg(pt1, ptEnd, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else //框选中了起点
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// {
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// XCurveSegment seg(pt1, segTemp.StartPoint(), segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// }
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// }
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// else if (nNum2 == 1) //跟seg1只有一个交点
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// {
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// if (nNum1 == 1) //跟seg2有一个交点
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// {
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// XCurveSegment seg(pt1, pt3, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else //跟seg2没有交点
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// {
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// XPoint ptEnd = segTemp.EndPoint();
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// if ((ptEnd&poly) != PR_OUTSIDE)//框选中了终点
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// {
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// XCurveSegment seg(pt1, ptEnd, segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// else //框选中了起点
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// {
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// XCurveSegment seg(pt1, segTemp.StartPoint(), segTemp.GetBulge());
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// XPoint ptMid, ptMidProj = seg.MidPoint();
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// segTemp.ProjectToMe(ptMidProj, ptMid);
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// ptTrimArray.append(ptMid);
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// }
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// }
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// }
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// }
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// poly.Make();
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// Entity lastent;
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// ads_entlast(lastent); //获得最后添加到模型空间的实体
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//
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// //for循环打断实体
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// for (int n = 0; n < ptTrimArray.length(); n++)
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// {
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// PickSet entSS;
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// XPoint ptMidd = ptTrimArray[n];
|
||
// entSS.Get(ptMidd, NULL);
|
||
// if (entSS.Length() > 0)
|
||
// {
|
||
// ent = entSS[0L];
|
||
// ads_command(RTSTR,_T(".TRIM"),RTENAME,lastent.name,RTSTR,_T(""),RTLB,RTENAME,ent.name,RT3DPOINT,&ptMidd,RTLE,RTSTR,_T(""),RTNONE);
|
||
// }
|
||
// }
|
||
// lastent.Erase();
|
||
//}
|
||
}
|
||
|
||
// 临时命令，7.5、8.0中的命令
|
||
void SymbCut()
|
||
{
|
||
XPoint pt0;
|
||
int nRet = 0;
|
||
|
||
//modify by lgy 20120511 添加绘制双折断线功能
|
||
//INITGET_BEG(0,_T("S"));
|
||
//nRet = ads_getpoint(NULL, _T("\n点取折断线起点或 [选多段线(S)]<退出>: "), pt0);
|
||
//INITGET_END();
|
||
static BOOL bIsTwo = FALSE; //表示当前是否是要绘制双折断线，默认是单折断线
|
||
|
||
while (nRet!=RTNORM && nRet!=RTNONE && nRet!=RTCAN)
|
||
{
|
||
if (!bIsTwo) //绘制单折断线
|
||
{
|
||
INITGET_BEG(0, _T("S Q"));
|
||
nRet = ads_getpoint(NULL, _T("\n点取折断线起点或 [选多段线(S)\\绘双折断线(Q)，当前：绘单折断线]<退出>:"), pt0);
|
||
INITGET_END();
|
||
|
||
if (nRet == RTKWORD)
|
||
{
|
||
TCHAR szKey[132];
|
||
acedGetInput(szKey);
|
||
if (szKey[0] == _T('s') || szKey[0] == _T('S'))
|
||
{
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
bIsTwo = TRUE;
|
||
}
|
||
}
|
||
|
||
}
|
||
else //绘制双折断线
|
||
{
|
||
INITGET_BEG(0, _T("S Q"));
|
||
nRet = ads_getpoint(NULL, _T("\n点取第一折断线起点或 [选多段线(S)\\绘单折断线(Q)，当前：绘双折断线]<退出>: "), pt0);
|
||
INITGET_END();
|
||
|
||
if (nRet == RTKWORD)
|
||
{
|
||
TCHAR szKey[132];
|
||
acedGetInput(szKey);
|
||
if (szKey[0] == _T('s') || szKey[0] == _T('S'))
|
||
{
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
bIsTwo = FALSE;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (nRet == RTKWORD)
|
||
{
|
||
Entity ent;
|
||
if (SelectEntity(_T("\n选择闭合多段线:"), ent, RBList(RTDXF0,_T("LWPOLYLINE,POLYLINE"), 70, 1, NULL)) != RTNORM)
|
||
return;
|
||
|
||
TDbSymbCut *pCut = new TDbSymbCut;
|
||
pCut->SetOutline(XPoly2D(ent));
|
||
|
||
// modify by xly on 100915 实体是否设置在默认层
|
||
// AcDbObjectId id = pCut->AddToCSpace(Adesk::kFalse);
|
||
AcDbObjectId id = AddToSpace(Adesk::kFalse,pCut);
|
||
pCut->downgradeOpen();
|
||
pCut->draw();
|
||
pCut->close();
|
||
ent.Erase();
|
||
acdbGetAdsName(ent.name, id);
|
||
acedRedraw(ent.name, 0);
|
||
|
||
EditSymbCut(id);
|
||
}
|
||
else if (nRet == RTNORM)
|
||
{
|
||
pt0 = Ucs2Wcs(pt0);
|
||
|
||
SymbCutJig jig(pt0);
|
||
jig.m_bIsTwo = bIsTwo; // add by lgy 20120511 设置是否是单折断线还是双折断线
|
||
|
||
int nCode = jig.DoIt();
|
||
|
||
// add by lgy 20120514 保存添加到模型空间中的折断线的ID
|
||
AcDbObjectId idRupture;
|
||
|
||
// modify by xly on 100915 实体是否设置在默认层
|
||
/*if (nCode == RTNORM)
|
||
jig.m_pSymbCut->AddToCSpace(Adesk::kTrue);*/
|
||
if (nCode == RTNORM)
|
||
{
|
||
//modify by lgy 20120514 保存添加到模型空间中的实体ID
|
||
//AddToSpace(Adesk::kTrue, jig.m_pSymbCut);
|
||
idRupture = AddToSpace(Adesk::kTrue, jig.m_pSymbCut);
|
||
}
|
||
else if (nCode == RTNONE)
|
||
{
|
||
// [11/16/2007 nsh]
|
||
//---------------------------begin-------------------------
|
||
{ // 这个地方添加用户是否开延伸线和延伸的长度
|
||
if (!bSecond)
|
||
{
|
||
XPoint ptA = jig.pt0; // 初始化默认值的大小
|
||
XPoint ptB = jig.pt1;
|
||
// sg modify 090512，根据连接区间的距离，确定折断线两端伸出长度
|
||
// ads_polar(jig.pt0, ads_angle(jig.pt1, jig.pt0), g_nRuptureExDist, ptA);
|
||
// ads_polar(jig.pt1, ads_angle(jig.pt0, jig.pt1), g_nRuptureExDist, ptB);
|
||
double dDist = ptA.Distance(ptB);
|
||
if (dDist > g_dRuptureLenLimit - _DIST_SNAP) // 大于界限值时
|
||
{
|
||
ads_polar(ptA, ads_angle(ptB, ptA), g_dMoreRuptureLimit*DocGetPScale(), ptA);
|
||
ads_polar(ptB, ads_angle(ptA, ptB), g_dMoreRuptureLimit*DocGetPScale(), ptB);
|
||
}
|
||
else // 小于界限值时
|
||
{
|
||
ads_polar(ptA, ads_angle(ptB, ptA), g_dLessRuptureLimit*DocGetPScale(), ptA);
|
||
ads_polar(ptB, ads_angle(ptA, ptB), g_dLessRuptureLimit*DocGetPScale(), ptB);
|
||
}
|
||
|
||
TDbSymbRupture *pRupture = new TDbSymbRupture;
|
||
pRupture->SetStartPoint(ptA);
|
||
pRupture->SetEndPoint(ptB);
|
||
|
||
pRupture->SetRuptureNum(jig.m_nRupNum);
|
||
// modify by xly 101110设置打断线的图层设置，支持默认图层和当前图层
|
||
//pRupture->AddToCSpace(Adesk::kTrue);
|
||
AddToSpace(Adesk::kTrue, pRupture);
|
||
delete jig.m_pSymbCut;
|
||
return;
|
||
}
|
||
}
|
||
//-----------------------------end-------------------------
|
||
|
||
TDbSymbRupture *pRupture = new TDbSymbRupture;
|
||
pRupture->SetStartPoint(jig.pt0);
|
||
pRupture->SetEndPoint(jig.pt1);
|
||
pRupture->SetRuptureNum(jig.m_nRupNum);
|
||
|
||
// modify by xly 101110设置打断线的图层设置，支持默认图层和当前图层
|
||
//pRupture->AddToCSpace(Adesk::kTrue);
|
||
AddToSpace(Adesk::kTrue, pRupture);
|
||
delete jig.m_pSymbCut;
|
||
}
|
||
else
|
||
delete jig.m_pSymbCut;
|
||
|
||
if (jig.m_ClipType == XDcClip::kClipIn) // sg add 120614，只有切除内部的时候，才对内部的CAD线进行处理
|
||
{
|
||
// add by lgy 20120514 打断直线，弧线，多段线等
|
||
XPoly2D poly;
|
||
OPENOBJ_BEGIN(idRupture, AcDb::kForRead, TDbSymbCut, pRupture);
|
||
if (pRupture != NULL)
|
||
{
|
||
poly = pRupture->GetOutline();
|
||
}
|
||
OPENOBJ_END();
|
||
|
||
if (poly.TotalSegments() > 2)
|
||
{
|
||
BreakEnt2Segment(poly);
|
||
}
|
||
}
|
||
}
|
||
} |