Function chaos_game

contents/IFS/code/c/IFS.c:18–29

}

void chaos_game(struct point *in, size_t in_n, struct point *out,
                size_t out_n) {

    struct point cur_point = {drand(), drand()};

    for (size_t i = 0; i < out_n; ++i) {
        out[i] = cur_point;
        struct point tmp = random_element(in, in_n);
        cur_point.x = 0.5 * (cur_point.x + tmp.x);
        cur_point.y = 0.5 * (cur_point.y + tmp.y);
    }
}

int main() {
    const size_t point_count = 10000;