73 lines
1.5 KiB
C++
73 lines
1.5 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TADSPointDir2d 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: TADSPointDir2d 类定义
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#include "StdAfx.h"
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#include "TADSGePointDir2d.h"
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#include "tchprivateglobalfunc.h"
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TADSGePointDir2d::TADSGePointDir2d()
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: nDirection(0)
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{
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}
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TADSGePointDir2d::TADSGePointDir2d(ads_real dDrt)
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: nDirection(dDrt)
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{
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}
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TADSGePointDir2d::TADSGePointDir2d(const TADSGePointDir2d &src)
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{
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*this = src;
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}
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TADSGePointDir2d::~TADSGePointDir2d()
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{
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}
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TADSGePointDir2d & TADSGePointDir2d ::operator = (const TADSGePointDir2d &src)
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{
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memcpy(this, &src, sizeof(TADSGePointDir2d));
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return *this;
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}
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TADSGePoint3d TADSGePointDir2d ::Polar(ads_real nDist) const
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{
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TADSGePoint3d ptDest;
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ads_polar(&x, nDirection, nDist, ptDest);
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return ptDest;
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}
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void TADSGePointDir2d ::ShowMe()
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{
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}
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void TADSGePointDir2d ::TransformBy(ads_matrix mat)
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{
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TADSGePoint3d::TransformBy(mat);
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AcGeVector3d vt(cos(nDirection), sin(nDirection), 0.0);
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vt.transformBy(TchPrivate::AsAcGeMatrix3d(mat));
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nDirection = ads_angle(TADSGePoint3d(), TADSGePoint3d(vt[0], vt[1], vt[2]));
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}
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TADSGePointDir2d TADSGePointDir2d ::TransformAs(ads_matrix mat) const
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{
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TADSGePointDir2d ptDir = *this;
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ptDir.TransformBy(mat);
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return ptDir;
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}
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