I thought enemies are not blocked by segments, ie they can see though it, so you cannot sneak up on them, also Im not sure if entities dont block instant hit weapons. Also I think I heard that entities do not block other scenery, so say we have a 1000 init wall, and behind it is loats of segments or say loads of entity barrels, well they are not blocked by 1000x1000 entity wall you have.
I could be wrong, Im just going by what Ive heard here and there on these forums.
I just wonder why TGC have a pack of ruins and a pack of large rock formations and that they are as entities.
Also if I am doing an out door level, If Ive got like 200 ruined buildings perhaps they are best as entities, then use Umans load entities on the fly.
It would be nice to hear so informed opionions in how the engine works.