Dario Sassi
650540e573
- semplificata e ottimizzata creazione di superficie trimesh box standard - miglioramenti sintattici vari.
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2013-2014
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//----------------------------------------------------------------------------
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// File : DistPointCrvBezier.h Data : 02.01.14 Versione : 1.5a1
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// Contenuto : Dichiarazione della classe distanza punto da curva di Bezier.
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//
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//
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//
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// Modifiche : 02.01.14 DS Creazione modulo.
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//
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//
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//----------------------------------------------------------------------------
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#pragma once
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#include "/EgtDev/Include/EGkPoint3d.h"
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#include "/EgtDev/Include/EGkCurveBezier.h"
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#include "/EgtDev/Include/EGkDistPointCurve.h"
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//-----------------------------------------------------------------------------
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class DistPointCrvBezier
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{
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friend class DistPointCurve ;
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public :
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DistPointCrvBezier( const Point3d& ptP, const ICurveBezier& CrvBez) ;
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public :
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bool GetSqDist( double& dSqDist) const ;
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bool GetDist( double& dDist) const ;
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bool IsEpsilon( double dTol) const
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{ double dSqDist ; return ( GetSqDist( dSqDist) && ( dSqDist < SQ_EPS_ZERO || dSqDist < dTol * dTol)) ; }
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bool IsSmall( void) const
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{ return IsEpsilon( EPS_SMALL) ; }
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bool IsZero( void) const
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{ return IsEpsilon( EPS_ZERO) ; }
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int GetNbrMinDist( void) const
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{ return (int) m_Info.size() ; }
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bool GetMinDistPoint( int nInd, Point3d& ptMinDist, int& nFlag) const ;
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bool GetParamAtMinDistPoint( int nInd, double& dParam, int& nFlag) const ;
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private :
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DistPointCrvBezier( void) ;
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private :
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double m_dDist ;
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MDPCIVECTOR m_Info ;
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} ;
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