59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
//-------------------------------------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TPGeFitTriangle3D 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: TPGeFitTriangle3D 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 "TPGeFitTriangle3D.h"
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#include "TGTriangle2D.h"
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TPGeFitTriangle3D::TPGeFitTriangle3D(TPGeDscEdge3D*p0,TPGeDscEdge3D*p1,TPGeDscEdge3D*p2)
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: pEdge0(p0),pEdge1(p1),pEdge2(p2)
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{
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}
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TPGeFitTriangle3D::~TPGeFitTriangle3D()
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{
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}
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bool TPGeFitTriangle3D::operator >(const TPGeFitTriangle3D&) const
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{
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return false;
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}
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bool TPGeFitTriangle3D::operator <(const TPGeFitTriangle3D&) const
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{
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return false;
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}
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void TPGeFitTriangle3D::GetFitEdge(double value,TPDList<TPGeDscEdge3D>&res)
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{
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if (UPEQUAL_ZERO(pEdge0->GetMinValue() - value) &&
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UPEQUAL_ZERO(pEdge1->GetMinValue() - value) &&
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UPEQUAL_ZERO(pEdge2->GetMinValue() - value))
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{
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return;
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}
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if (pEdge0->pPtFit != NULL && pEdge1->pPtFit != NULL && pEdge0->pPtFit != pEdge1->pPtFit)
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{
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res << new TPGeDscEdge3D(pEdge0->pPtFit,pEdge1->pPtFit);
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}
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else if (pEdge1->pPtFit != NULL && pEdge2->pPtFit != NULL && pEdge1->pPtFit != pEdge2->pPtFit)
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{
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res << new TPGeDscEdge3D(pEdge1->pPtFit,pEdge2->pPtFit);
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}
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else if (pEdge2->pPtFit != NULL && pEdge0->pPtFit != NULL && pEdge2->pPtFit != pEdge0->pPtFit)
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{
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res << new TPGeDscEdge3D(pEdge2->pPtFit,pEdge0->pPtFit);
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}
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}
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