t_item *new_cyl(t_env *env)
{
t_item *item;
item = new_t_item(env);
item->cyl = t_cyl_creator(new_t_vec(0, 0, 0), new_t_vec(1, 0, 0), 3);
item->next = NULL;
itemadator(env, item);
return (item);
}
t_triangle *new_t_triangle(void)
{
t_triangle *triangle;
triangle = malloc(sizeof(t_triangle));
triangle->p1 = new_t_vec(1, -1, 0);
triangle->p2 = new_t_vec(1, 0, 1);
triangle->p3 = new_t_vec(1, 1, 0);
return (triangle);
}
t_carre *divisecarrerisatorauxi(t_carre *tmp, t_carre *c2)
{
FLOAT_SIZE size;
size = c2->size / 2.0;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x + size, c2->pos.y, c2->pos.z));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x, c2->pos.y + size, c2->pos.z));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x + size, c2->pos.y + size, c2->pos.z));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x, c2->pos.y, c2->pos.z + size));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x + size, c2->pos.y, c2->pos.z + size));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x, c2->pos.y + size, c2->pos.z + size));
tmp = tmp->next;
tmp->next = new_t_carrespe(size,
new_t_vec(c2->pos.x + size, c2->pos.y + size, c2->pos.z + size));
return (tmp->next);
}
t_sphere *new_t_sphere(FLOAT_SIZE x, FLOAT_SIZE y,
FLOAT_SIZE z, FLOAT_SIZE r)
{
t_sphere *sphere;
sphere = malloc(sizeof(t_sphere));
sphere->c = new_t_vec(x, y, z);
sphere->ray = r;
return (sphere);
}
void carresisator(t_env *env)
{
t_carre *c;
int i;
int test2;
int test3;
i = -1;
test3 = env->nb_obj * 1.5 + 5;
test2 = env->nb_obj / 10 + 30;
env->carre = new_t_carrespe(1000000, new_t_vec(-500000, -500000, -500000));
c = env->carre;
while (c && i < NB_CARRE - 17)
{
if ((impactcarre(c, env, 0)) > test2 && c->size > 10)
{
i += 7;
c = divisecarrerisator(c, env);
}
else
c = c->next;
}
carresisatorauxi(env);
}
t_carre *divisecarrerisator(t_carre *c2, t_env *env)
{
t_carre *c;
t_carre *tmp;
tmp = env->carre;
c = new_t_carrespe(c2->size / 2.0,
new_t_vec(c2->pos.x, c2->pos.y, c2->pos.z));
if (env->carre == c2)
env->carre = c;
else
{
while (tmp && tmp->next != c2)
tmp = tmp->next;
tmp->next = c;
}
tmp = c;
if (tmp == NULL)
ft_putendl("dafuq3");
tmp = divisecarrerisatorauxi(tmp, c2);
tmp->next = c2->next;
free(c2);
return (c);
}
inline t_vec add_vec(const t_vec v1, const t_vec v2)
{
return (new_t_vec(v1.x + v2.x, v1.y + v2.y, v1.z + v2.z));
}
inline t_vec sub_vec(const t_vec v1, const t_vec v2)
{
return (new_t_vec(v1.x - v2.x, v1.y - v2.y, v1.z - v2.z));
}
inline t_vec prod_vector(const t_vec v1, const t_vec v2)
{
return (new_t_vec(v1.y * v2.z - v1.z * v2.y,
v1.z * v2.x - v1.x * v2.z,
v1.x * v2.y - v1.y * v2.x));
}
inline t_vec vec_mult(const t_vec v1, const FLOAT_SIZE x)
{
return (new_t_vec(v1.x * x, v1.y * x, v1.z * x));
}
t_vec *sub_vec(t_vec *v1, t_vec *v2)
{
return (new_t_vec(v1->x - v2->x , v1->y - v2->y, v1->z - v2->z));
}
t_vec *prod_vector(t_vec *v1, t_vec *v2)
{
return (new_t_vec(v1->y * v2->z - v1->z * v2->y, v1->z * v2->x - v1->x * v2->z, v1->x * v2->y - v1->y * v2->x));
}
t_vec *vec_mult(t_vec *v1, double x)
{
return (new_t_vec(v1->x * x , v1->y * x, v1->z * x));
}
