Dario Sassi
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2014-2014
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//----------------------------------------------------------------------------
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// File : EGkCurveByInterp.h Data : 05.08.14 Versione : 1.5h1
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// Contenuto : Dichiarazione della classe CurveByInterp.
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//
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//
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//
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// Modifiche : 05.08.14 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/EGkGeoCollection.h"
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class ICurve ;
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//----------------------- Macro per import/export ----------------------------
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#undef EGK_EXPORT
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#if defined( I_AM_EGK) // da definirsi solo nella DLL
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#define EGK_EXPORT __declspec( dllexport)
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#else
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#define EGK_EXPORT __declspec( dllimport)
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#endif
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//----------------------------------------------------------------------------
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class CurveByInterp
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{
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public :
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EGK_EXPORT bool Reset( void) ;
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EGK_EXPORT bool AddPoint( const Point3d& ptP) ;
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EGK_EXPORT ICurve* GetCurve( int nMethod, int nType) ;
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public :
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enum METHOD { BESSEL = 1, AKIMA = 2, AKIMA_CORNER = 3} ;
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enum TYPE { BIARCS = 1, CUBIC_BEZIERS = 2} ;
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private :
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bool CalcAkimaTangents( bool bDetectCorner) ;
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bool CalcBesselTangents( void) ;
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private :
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PNTVECTOR m_vPnt ;
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DBLVECTOR m_vPar ;
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VCT3DVECTOR m_vPrevDer ;
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VCT3DVECTOR m_vNextDer ;
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} ;
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