然而，一些物体，比如天空盒，可以有一个非常大的边界盒子，这将导致在世界地图中存在过大的瓦片关卡。

However, some Actors, like skyboxes, can have very large bounding boxes, which will result in overly large level tiles in the world minimap.

youdao

这样边界看起来更酷，黑色盒子看起来更锐利。

This will give us a really cool border that will make the box look much sharper.

youdao

这是因为盒子与球体都有同样的边界。

This is because the box and the sphere both have the same bounds.

youdao