Hi
Im about to seal up my map with the clip texture.
And i was wondering if the clip texture had any impact on the engine?
If i should align the brushes or just overlap them.
Have a lot of buildings and landscape with different hight -
so it would be a lot of work aligning all the brushes.
Had a quick look at goldrush - most of the clip brushes was aligned well with a few exceptions.
Clip texture
Magic
(Magic)
#1
ischbinz
(ischbinz)
#2
i m not sure - think its better to align them
maybe more work -
but you re on the safe side 
Avoc
(Avoc)
#3
Basically anything that tells the engine what can pass and what can’t pass has an impact. It is best to align all the clips.