2026-10-04 00:04:20 +08:00
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//-----------------------------------------------------------------------------+
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2026-09-28 15:28:50 +08:00
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TPGeGLine3D.h
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// = Version : ver2.0
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// = Author : xlc
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// = CreateDate : 2002-09-09
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2026-10-04 00:04:20 +08:00
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// = Description: 类的声明
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2026-09-28 15:28:50 +08:00
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _TPGEGLINE3D_H_
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#define _TPGEGLINE3D_H_
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#ifndef _TPGECURVE3D_H_
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#include "TPGeCurve3D.h"
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#endif
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#ifndef _TGVECTOR3D_H_
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#include "TGVector3D.h"
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#endif
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#ifndef _TPGELINE3D_H_
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#include "TPGeLine3D.h"
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#endif
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#ifndef _TGPOINT_H_
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#include "TGPoint.h"
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#endif
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#ifndef _TTABLE_H_
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#include "TTable.h"
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#endif
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#ifndef _TGMATRIX_H_
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#include "TGMatrix.h"
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#endif
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#ifndef _TGOBJECT_H_
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#include "TGObject.h"
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#endif
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#ifndef _TGOBJECTLIST_H_
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#include "TGObjectList.h"
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#endif
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#ifndef _TWFLAG_H_
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#include "TWFlag.h"
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#endif
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class TGObject2D;
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class GEOAPI TPGeGLine3D:public TPGeCurve3D,public TPGeLine3D
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{
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DECLARE_RUN_TIME_CLASS(TPGeGLine3D)
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public:
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TPGeGLine3D();
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TPGeGLine3D(const TGVector3D&vt,const TGPoint&pt);
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TPGeGLine3D(const TGPoint&pt0,const TGPoint&pt1);
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TPGeGLine3D(const TPGeLine3D&line);
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virtual ~TPGeGLine3D();
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2026-10-04 00:04:20 +08:00
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//重载 TPGeCurve3D
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2026-09-28 15:28:50 +08:00
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virtual bool IsClosed() const;
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virtual bool IsFinite(bool bStart) const;
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virtual void Pa2Pt(double pa,TGPoint&pt) const;
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virtual void Pt2Pa(const TGPoint&pt,double&pa) const;
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virtual void Reverse();
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virtual void Split(const TTable<double> &paTable,TGObjectList&res) const;
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virtual TPGeCurve3D* GetSubCurve(double pa0,double pa1) const;
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2026-10-04 00:04:20 +08:00
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//重载 TGObject3D
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2026-09-28 15:28:50 +08:00
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virtual TGObject * Clone() const;
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virtual TGObject2D* Convert2D() const;
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virtual bool IsValid() const;
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virtual bool IsInclude(const TGObject&obj) const;
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virtual bool Intersect(const TGObject&obj,TGObjectList&res) const;
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virtual void TransformBy(const TGMatrix&matrix);
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virtual GRelation HitTest(const TGPoint&pt) const;
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const TPGeLine3D& GetGeLine() const;
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};
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#endif
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