103 lines
2.5 KiB
C++
103 lines
2.5 KiB
C++
#include "stdafx.h"
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#include "Tgkatana.h"
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TUTIL_IMPEXP BOOL GetEntFromPt(const AcGePoint3d &pt, LPCTSTR sDxfName, TEntitySet &ent);
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TUTIL_IMPEXP void SetHandCursorSelectType(LPCTSTR pszType);
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TUTIL_IMPEXP void SetHandCursorSelectEntity(TEntitySet &ent);
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TUTIL_IMPEXP BOOL MouseMoveMonitorByHandCursor(MSG *msg);
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TUTIL_IMPEXP void StartChangeCursor();
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TUTIL_IMPEXP void EndChangeCursor();
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namespace
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{
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bool JudgeKatanaPt(const AcGePoint3d &pt, TEntitySet ent)
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{
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OPENOBJ_BEGIN(ent, AcDb::kForRead, TDbWall, pWall)
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if (pWall)
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{
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TADSGePoint3d ptPro;
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pWall->ProjectToMe(pt, ptPro);
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AcGePoint3d ptGePro(asPnt3d(ptPro));
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if (DOWN_ZERO(ptGePro.distanceTo(pWall->StartPoint()) - GlwKatana::GetLessLength()) ||
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DOWN_ZERO(ptGePro.distanceTo(pWall->EndPoint()) - GlwKatana::GetLessLength()))
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return false;
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}
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OPENOBJ_END()
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return true;
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}
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}
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void CreateKanata()
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{
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TEntitySet ent;
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SetHandCursorSelectEntity(ent);
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SetHandCursorSelectType(_T("TCH_WALL"));
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acedRegisterFilterWinMsg(MouseMoveMonitorByHandCursor);
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StartChangeCursor();
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GlwKatana *pKatana(NULL);
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AcDbObjectId idNew(AcDbObjectId::kNull), idOld(AcDbObjectId::kNull);
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AcGePoint3d ptCenter(AcGePoint3d::kOrigin), ptLeft(AcGePoint3d::kOrigin), ptRight(AcGePoint3d::kOrigin);
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while (true)
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{
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TPushAcadVar<int> vOsMode(_T("OSMODE"), OS_INT|OS_NEA|OS_END);
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ads_point pt;
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int nRel = acedGetPoint(NULL, _T("\n请选择要斩断的墙."), pt);
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if (nRel != RTNORM) goto finish;
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ptCenter = asPnt3d(pt);
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UCS2WCS(ptCenter);
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if (!GetEntFromPt(ptCenter, _T("TCH_WALL"), ent))
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{
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acutPrintf(_T("\n请选择墙实体!"));
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continue;
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}
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if (!JudgeKatanaPt(ptCenter, ent))
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{
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continue;
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}
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OPENOBJ_BEGIN(ent, AcDb::kForWrite, TDbWall, pWall)
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if (pWall)
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{
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TADSGePoint3d ptPro;
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idOld = pWall->objectId();
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pWall->ProjectToMe(ptCenter, ptPro);
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if (pWall->BreakAt(ptPro, idNew, NULL, NULL, true))
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break;
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else
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continue;
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}
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else
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{
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acutPrintf(_T("\n请重新选择墙实体!"));
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continue;
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}
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OPENOBJ_END()
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}
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pKatana = new GlwKatana();
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ent.Redraw(4);
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finish:
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EndChangeCursor();
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acedRemoveFilterWinMsg(MouseMoveMonitorByHandCursor);
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if (!pKatana) return;
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pKatana->setColorIndex(6);
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pKatana->setLayer(InitLayer(LAY_CLNG_GRID));
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AcDbObjectId idKatana = AddToModelSpace(pKatana);
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if (!idKatana.isValid())
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{
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delete pKatana;
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return;
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}
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OPENOBJ_BEGIN(idKatana, AcDb::kForWrite, GlwKatana, pK)
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if (pK)
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{
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pK->Init(idNew, idOld);
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}
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OPENOBJ_END()
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//CreateKanata();
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}
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