double inter_shadow(t_env *e, t_vec3d *my_pos)
{
t_obj *subs;
int give;
int my_shadow;
subs = e->obj;
give = 0;
my_shadow = 0;
e->sl = a_moin_b(my_pos, &(e->pos));
e->sz = sqrt(e->sl.x * e->sl.x + e->sl.y * e->sl.y + e->sl.z * e->sl.z);
e->sl.x = e->sl.x / e->sz;
e->sl.y = e->sl.y / e->sz;
e->sl.z = e->sl.z / e->sz;
while (subs)
{
if (subs->type == 1)
give = shadow_sphere(subs, e);
else if (subs->type == 3)
give = shadow_cyl(subs, e);
else if (subs->type == 2)
give = shadow_cone(subs, e);
if (give == 1)
my_shadow = 1;
subs = subs->next;
}
return (my_shadow);
}
static double each_shadow(t_list *tmp, t_coordonne *inter, t_coordonne *l)
{
double d;
d = 0.0000;
if (tmp->obj->type == PLAN)
d = shadow_plan(inter, l, tmp);
else if (tmp->obj->type == CYLINDRE)
d = shadow_cylindre(inter, l, tmp);
else if (tmp->obj->type == SPHERE)
d = shadow_sphere(inter, l, tmp);
else if (tmp->obj->type == CONE)
d = shadow_cone(inter, l, tmp);
else if (tmp->obj->type == PARABO)
d = shadow_parabo(inter, l, tmp);
else if (tmp->obj->type == HYPERBO)
d = shadow_hyperbo(inter, l, tmp);
return (d);
}
