The real magic, our Secret Sauce #1, lies in how these border points are selected. Naive approaches quickly fail:
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.，更多细节参见51吃瓜
而在另一边，常规体验几乎摸到天花板，按部就班的迭代早就无法刺激大众的神经。于是我们看到了长着物理云台的 Robot Phone，看到了从屏幕入手的防窥方案。这些新形态和新尝试，都是在试图探索手机这个固化产品或大或小的新可能。，详情可参考Line官方版本下载
A12-13·深读SourcePh" style="display:none"，推荐阅读heLLoword翻译官方下载获取更多信息