How small can things get in UE4 before breaking?

[Commander_Shepard]

@darthviper107;610233

If it’s in space then you might not need physics, in terms of things colliding which would be the issue. I think you could still do motion pretty well, the issue would be once you get small enough the smallest step that it can calculate will become bigger so too small and the object won’t be able to move smoothly.

Why wouldn’t I? asteroids colliding with each other and debris free floating in space, not to mention flight physics would be easier if you let physX handle it instead of using UE4 addoffset