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/** Classe de test d'un bol centrée en O et axée sur l'axe des côtes.
 *  La classe bol n'est qu'une classe qui initialise le maillage à l'aide du
 *  modeleur de rotation.
 *  @author Guillaume Pelletier.
 *  @version 1.0
 */
class Bol extends Objet3D
 {
 float m_diam, m_angle ;
 int   m_pas, m_pasver ;


 public Bol   ( float p_diam    , // le rayon de la sphere
                int   p_pas     , // le nombre de profil.
                int   p_pasver  , // le nombre de point du profil.
                float p_angle   ) // l'angle de rotation.
  {
  m_diam   = p_diam   ;
  m_pas    = p_pas    ;
  m_pasver = p_pasver ;
  m_angle  = p_angle  ;

  int          l_i ;
  float        l_pasangle,
               l_angle   ,
               l_x = 0;
  Sommet3DH [] l_profil = new Sommet3DH[ p_pasver ]; // deux points sur l'axe

  // génération d'un quart profil rond.
  // ---------------------------------
  l_pasangle =(float)( (Math.PI/2)/p_pasver );
  l_angle    = 0.0f ;

  l_profil[0] = new Sommet3DH( l_x,p_diam,0.0f, 1.0f) ;

  for( l_i = 1 ; l_i < p_pasver-1 ; l_i ++ )
     {
     l_angle -= l_pasangle  ;
     l_profil[l_i] = new Sommet3DH( l_x                            ,  //x
                                    (float)Math.cos(l_angle)*p_diam,  //y
                                    (float)Math.sin(l_angle)*p_diam,  //z
                                    1.0f                           ); //w
     }

  l_profil[p_pasver-1] = new Sommet3DH( l_x,0.0f,-p_diam,1.0f) ;


  // l'axe des z
  Vecteur3DH l_axis = new Vecteur3DH( new Sommet3DH(0,0,0,1),
                                      new Sommet3DH(0,0,1,1));
  // le modeleur de rotation
  modeler l_model = new modelerRotate( l_axis    ,
                                       l_profil  ,
                                       p_angle   ,
                                       p_pas     );

  // génération des sommets, arêtes et facettes
  l_model.generate(m_data) ;
  }

 }