position.sort((x, y) = y - x);
除了懂常识，强大的「主体一致性」是这次 Nano Banana 2 更新的另一大杀手锏。，这一点在旺商聊官方下载中也有详细论述
，更多细节参见搜狗输入法下载
It's a gate -- dispatch by type
A quadtree reduces this: rebuild the tree each frame, and for each object, query only the nearby region. Objects in distant quadrants are never compared.，这一点在搜狗输入法2026中也有详细论述