This forum is awesome.
I searched a lot about mapping and just found something worth reading here, congrats everyone.
I'm kinda of new on mapping, but i've already done a little one for DM and tested it. Now i'm trying to make an OBJ one but i'm getting low FPS (20~30) and i shouldn't because i've a GT9400 512mb.
I think it has something related to area portal (
Can someone explain it as if i were... stupid, please?