char *ft_set_width(char *result, T_LIST *trail)
{
int i;
char *insert;
i = 0;
set_i(&i, result, trail);
if ((trail->format == 'p' && trail->z_pad && !trail->minus) ||
((trail->format == 'x' || trail->format == 'X') &&
trail->alternate && trail->z_pad))
i = 2;
if (trail->width > (int)ft_strlen(result))
{
if (!(trail->minus))
result = trail_minus(result, trail, i);
else
{
insert = ft_strset(ft_strnew(trail->width - ft_strlen(result)),
trail->width - ft_strlen(result), ' ');
result = ft_repstr(result, ft_strlen(result), ft_strlen(result),
insert);
free(insert);
}
}
return (result);
}
//Determine values for the orbital elements for the requested JD, then
//call KSAsteroid::findGeocentricPosition()
bool KSPluto::findGeocentricPosition( const KSNumbers *num, const KSPlanetBase *Earth ) {
//First, set the orbital element values according to the current epoch
double t = num->julianCenturies();
set_a( a0 + a1*t );
set_e( e0 + e1*t );
set_i( i0.Degrees() + i1*t );
set_N( N0.Degrees() + N1*t );
set_M( M0.Degrees() + M1*t );
set_P( 365.2568984 * pow((a0+a1*t), 1.5) ); //set period from Kepler's 3rd law
setJD( num->julianDay() );
return KSAsteroid::findGeocentricPosition( num, Earth );
}
void setup_i(Oracle *oracl)
{
vertex vtx(oracl->new_algo(this));
vtx.iterate(0);
this_t
*ltI = oracl->get_by(vtx)->get_i(),
*rtI = (oracl->get_by(vtx) + 1)->get_i();
const word_t
idH = height(),
ltH = ltI->height(),
rtH = rtI->height();
if (idH > ltH && idH > rtH)
set_inode();
else if (ltH < rtH)
{
set_i(rtI);
rtI->set_l(this);
}
else
{
set_i(ltI);
ltI->set_l(this);
}
}
