66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
//-------------------------------------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TPGeDscEdge3D 类
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// = Version : ver2.0
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// = Author : wlw
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// = CreateDate : 2002-09-09
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// = Description: TPGeDscEdge3D 声明 离散无向边集合
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// = Maintainers:
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//
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//-------------------------------------------------------------------------------------------------------+
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#ifndef _TPGEDSCEDGE3D_H_
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#define _TPGEDSCEDGE3D_H_
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#ifndef _TWFLAG_H_
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#include "TWFlag.h"
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#endif
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#ifndef _TPGEFITPATH3D_H_
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#include "TPGeFitPath3D.h"
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#endif
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#ifndef _TPGEEXTEND2D_H_
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#include "TPGeExtend2D.h"
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#endif
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#ifndef _TPGEDSCEDGE_H_
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#include "TPGeDscEdge.h"
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#endif
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class GDscPoint;
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class TPGeFitTriangle;
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class TPGeDscPoint3D;
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class GEOAPI TPGeDscEdge3D : public TWFlag
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{
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public:
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//同时建立点连接!
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TPGeDscEdge3D(TPGeDscPoint3D*p0,TPGeDscPoint3D*p1);
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virtual ~TPGeDscEdge3D();
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TPGeDscPoint3D* GetNextPoint(TPGeDscPoint3D*pPt) const;
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//计算一般线性插值点,失败返回NULL
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TPGeDscPoint3D* GetFitPoint(double value);
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//从这一边起构造拟合路径,沿途边加VISITED标志
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void ConnectPath(TPGeFitPath3D&path);
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double GetMinValue();
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bool operator >(const TPGeDscEdge&e) const;
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bool operator <(const TPGeDscEdge&e) const;
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public:
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//第一点，第二点<引用>
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TPGeDscPoint3D*pPt0,*pPt1;
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//当前拟合点<引用>
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TPGeDscPoint3D*pPtFit;
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};
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#endif |