I am building a space map containing extremely tall towers… which make my lighting compilations a drama… 
I seem to remember a thread in q3w saying that with q3map2, I can discard areas of the map for the lighting?
The map is basically a massive skybox, but I only need a small area to be “enlightened”… any idea if this is possible?
Thx in advance! 
David
p$ Hi all! 
If you’re using a recent version of GtkRadiant, or installed the extra shaders included with Q3Map2, then you’ll have the “common/lightgrid” shader. Slap a brush of that around the playable areas you wish to be lit. That will define the bounds of the lightgrid.
y
oh man! hooooooray! I can’t believe how easy and how positive for my poor processor this han been!
ahhh I praise you thankyou thankyou muchas smoooches! 
:drink:
thx man!