2026-10-04 00:04:20 +08:00
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#pragma once
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2026-09-28 15:28:50 +08:00
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#include "EntitySet.h"
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class XBlock
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{
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public:
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XBlock();
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XBlock(Entity entBlk);
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virtual ~XBlock();
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BOOL m_bInitSuccess;
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BOOL IsBlockExist(const TCHAR* szBlkName, BOOL bLoadIt = FALSE);
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const TCHAR* GetBlkName(){return m_szBlkName;};
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AcDbBlockReference *GetBlockReference(){return m_pBlkRef;};
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AcDbBlockTable *GetBlockTable(){return m_pBlockTable;};
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AcDbBlockTableRecord *GetBlockTableRecord(){return m_pRecord;};
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AcDbBlockTableRecordIterator *GetIterator(){return m_pIterator;};
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AcGeMatrix3d GetMatrix3d(){return m_matrix;};
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AcDbObjectId GetBlkId(){return m_eId;};
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double GetEntBlkLength();
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double GetEntBlkHeight();
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void TransformBy(const AcGeMatrix3d& xform);
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void GetBlkExtents(AcGePoint3d &pMax, AcGePoint3d &pMin);
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void GetBlkBreakPt(Entity entBreak, double nBreLen, XPoint &ptBr1, XPoint &ptBr2);
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protected:
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BOOL InitBlock();
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void GetBlkBreakByLine(XLine l, double nBreLen, XPoint &ptBr1, XPoint &ptBr2);
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void GetBlkBreakByArc(XArc xarc, double nBreLen, XPoint &ptBr1, XPoint &ptBr2);
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AcDbBlockReference *m_pBlkRef;
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AcDbBlockTable* m_pBlockTable;
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AcDbBlockTableRecord *m_pRecord;
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AcDbBlockTableRecordIterator *m_pIterator;
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AcDbObjectId m_eId;
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AcGeMatrix3d m_matrix;
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Entity m_entBlk;
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TCHAR m_szBlkName[256];
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};
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