bool Scene::operator==(const Scene &other) const {
  return this->extensions == other.extensions && this->extras == other.extras &&
         this->name == other.name && this->nodes == other.nodes;
}
bool Scene::operator==(const Scene &other) const {
  return this->extensions == other.extensions && this->extras == other.extras &&
         this->name == other.name && this->nodes == other.nodes;
}