//----------------------------------------------------------------------------
//  EgalTech 2020-2020
//----------------------------------------------------------------------------
// File : CDeSpheTria.cpp       Data : 09.01.20       Versione : 2.2a2
// Contenuto : Implementazione della verifica di collisione tra 
//             Sphere e Triangle3d.
//
//
// Modifiche :09.01.20 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "/EgtDev/Include/EGkCDeSpheTria.h"
#include "/EgtDev/Include/EGkDistPointTria.h"

using namespace std ;

//----------------------------------------------------------------------------
bool
CDeSpheTria( const Point3d& ptCen, double dR, double dSafeDist, const Triangle3d& trTria)
{
  // Determino la minima distanza tra centro della sfera e triangolo
   double dDist ;
   if ( ! DistPointTriangle( ptCen, trTria).GetDist( dDist))
      return false ;
   return ( dDist < dR + dSafeDist) ;
}