//----------------------------------------------------------------------------
//  EgalTech 2015-2015
//----------------------------------------------------------------------------
// File : EGkIntersLineCylinder.h      Data : 08.06.26         Versione : 3.1f1
// Contenuto : Dichiarazione della classe intersezione linea/cilindro.
//
//
//
// Modifiche : 08.06.26 DB Creazione modulo.
//
//
//----------------------------------------------------------------------------

#pragma once

#include "/EgtDev/Include/EGkPoint3d.h"
#include "/EgtDev/Include/EGkVector3d.h"
#include "/EgtDev/Include/EGkFrame3d.h"

//----------------------- Macro per import/export ----------------------------
#undef EGK_EXPORT
#if defined( I_AM_EGK)            // da definirsi solo nella DLL
#define EGK_EXPORT __declspec( dllexport)
#else
#define EGK_EXPORT __declspec( dllimport)
#endif

// restituisce true se trova delle soluzioni, altrimenti false
//-----------------------------------------------------------------------------
EGK_EXPORT bool IntersLineCyl( const Point3d& ptLineSt, const Vector3d& vtLineDir, const Frame3d& CylFrame, double dH, double dRad,
                               double& dU1, Point3d& ptInt1, Vector3d& vtN1, double& dU2, Point3d& ptInt2, Vector3d& vtN2) ;