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foucault |
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//---------------------------------------------------------------------------
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#pragma hdrstop
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#include "CAD4FE_MCBody.h"
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#include "CAD4FE_PolyCurve.h"
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#include "CAD4FE_MCEdge.h"
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#include "CAD4FE_MCVertex.h"
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#include "CAD4FE_mg_utils.h"
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#include "CAD4FE_Criteria.h"
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#include "CAD4FE_ColorMap.h"
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#include "CAD4FE_CovertexCriteria.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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using namespace CAD4FE;
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CovertexCriteria::CovertexCriteria(MG_COSOMMET * __covertex, double __meshSize)
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: _covertex(__covertex), _meshSize(__meshSize)
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{
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double t = _covertex->get_t();
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double tmin = _covertex->get_arete()->get_tmin();
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double tmax = _covertex->get_arete()->get_tmax();
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_offsetT = ( t < tmax ) ? _meshSize : t - _meshSize;
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_touchingCovertex = NULL;
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if (_offsetT < tmin)
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{
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_touchingCovertex = _covertex->get_arete()->get_cosommet1();
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_offsetT = tmin;
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}
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else if (_offsetT > tmax)
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{
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_touchingCovertex = _covertex->get_arete()->get_cosommet2();
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_offsetT = tmax;
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}
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PolyCurve * polycurve = (PolyCurve *) _covertex->get_arete()->get_courbe();
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polycurve->evaluer(_offsetT, _offsetPoint, false);
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_length = polycurve->get_longueur(_offsetT, t);
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}
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MG_COSOMMET * CovertexCriteria::GetCovertex() const
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{
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return _covertex;
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}
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MCEdge * CovertexCriteria::GetEdge() const
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{
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return (MCEdge*)_covertex->get_arete();
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}
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bool CovertexCriteria::IsTouchingVertex(MCVertex * __mcVertex) const
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{
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return (_touchingCovertex->get_sommet() == __mcVertex);
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}
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MG_COSOMMET * CovertexCriteria::GetTouchingCovertex() const
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{
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return _touchingCovertex;
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}
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double CovertexCriteria::GetLength() const
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{
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return _length;
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}
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OT_VECTEUR_3D CovertexCriteria::GetPoint() const
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{
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return _offsetPoint;
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}
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