54 lines
2.1 KiB
C++
54 lines
2.1 KiB
C++
#if !defined(__OVERLAPENTITY_H__)
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#define __OVERLAPENTITY_H__
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#define OFFSET_SIZE 3.0
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class COverlapEntity
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{
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public:
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COverlapEntity();
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virtual ~COverlapEntity();
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COverlapEntity& operator =(COverlapEntity& entSource);
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struct SPartEntityData
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{
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AcGeLineSeg3d line;
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double dSectionHeight; // 圆形截面下，此成员代表直径
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double dSectionWidth;
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AcGeVector3d vtNml;
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BOOL bCircle;
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};
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BOOL IsIntersectedWith(const COverlapEntity& entOther, AcGePoint3d& ptOverlap);
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BOOL IsOverlapped(const SPartEntityData& sPart1, const SPartEntityData& sPart2,
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AcGePoint3d& ptOverlap);
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void AddDataPartment(const AcGePoint3d& ptS, const AcGePoint3d& ptE,
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const double dSectionHeight, const double dSectionWidth,
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const AcGeVector3d& vtNml, const BOOL bCircle);
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BOOL IsConnecttingWith(const AcDbObjectId id) const;
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// 调用前确保vtDir不为0
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double EntityPartLengthInDir(const SPartEntityData& sPart, const AcGeVector3d& vtDir);
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void BulidLineSegArray(const SPartEntityData& sPart, CArray<AcGeLineSeg3d, AcGeLineSeg3d&>& arLineSeg);
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BOOL GetOverlapPoint(const CArray<AcGeLineSeg3d, AcGeLineSeg3d&>& arLineSeg1,
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const CArray<AcGeLineSeg3d, AcGeLineSeg3d&>& arLineSeg2, AcGePoint3d& ptOverlap);
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BOOL GetOverlapPoint(const SPartEntityData sPartForPLine, const SPartEntityData sPartForPts);
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BOOL GetOverlapPoint(const SPartEntityData sPart1, const SPartEntityData sPart2,
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const AcGeLine3d lineNormal, AcGePoint3d& ptOverlap);
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BOOL AIsInB(const CArray<AcGeLineSeg3d, AcGeLineSeg3d&>& arLineSeg1,
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const CArray<AcGeLineSeg3d, AcGeLineSeg3d&>& arLineSeg2, AcGePoint3d& ptOverlap);
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void GetSectionPts(const SPartEntityData& sPart, AcGePoint3dArray& arptSection);
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void GetProjectedPtArray(const AcGeLine3d& lineNormal, AcGePoint3dArray& arpt);
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// 此工具函数使用条件很严格
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void DeletePtsBetween(AcGePoint3dArray& arpt);
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CArray<SPartEntityData, SPartEntityData&> m_arEntityData;
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AcDbObjectId m_idEntity;
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BOOL m_bIsHvacEntity;
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};
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#endif // !defined(__OVERLAPENTITY_H__)
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