t_k *luminosite(t_spot *spot, t_k *k, t_objet *obj, t_utils *utils)
{
double a;
double tmp;
t_utils l;
t_objet obj3;
a = 0.0;
init_new_color(k);
trans_inv(utils, obj, 0);
obj_rot(utils, obj, -1, 1);
calc_coord(k, &obj3, utils);
utils = init_norm(obj, obj3, utils);
while (spot != NULL)
{
init_distance(spot, &l, obj3);
tmp = calc_cos(utils, l);
get_new_color(k, (tmp < 0.0 ? tmp = 0.0 : tmp), obj, spot);
spot = spot->next;
a++;
}
obj_rot(utils, obj, 1, 1);
trans_nor(utils, obj, 0);
check_color(k, a, utils);
return (k);
}
t_k *luminosite(t_spot *spot, t_k *k, t_objet *obj, t_utils *utils)
{
t_utils L;
t_objet obj3;
double tmp;
double a;
a = 0.0;
init_new_color(k);
trans_inv(utils, obj, 0);
obj_rot(utils, obj, -1, 1);
calc_coord(k, &obj3, utils);
utils = my_init_norm(obj, obj3, utils);
while (spot != NULL)
{
init_distance(spot, &L, obj3);
tmp = calc_cos(utils, L);
if (obj->texture == 1 || obj->texture == 2)
k = texture(obj3, k, obj->texture);
get_new_color(k, (tmp < 0.0 ? tmp = 0.0 : tmp), obj, spot);
spot = spot->next;
a++;
}
obj_rot(utils, obj, 1, 1);
trans_nor(utils, obj, 0);
check_color(k, a, utils);
return (k);
}
t_k calc(double x, double y, t_param *param, t_k *k)
{
t_k closest;
t_objet *tmp;
t_utils utils;
k = NULL;
init_k(&closest);
init_utils(&utils);
tmp = param->objet;
init_utils_eye(&utils, param, x, y);
obj_rot(&utils, NULL, -1, 0);
while (tmp != NULL)
{
k = search_k(tmp, utils, k, param);
tmp = tmp->next;
}
closest = fill_closest(k, closest);
if (k)
free(k);
return (closest);
}
