HaloMods "Classic" Read-only Archive

I recently followed the "adding new 'things' to maps using only entity" tut, and it helped me place objects into my map. But when i place them, i only know how to move them up, down, left, and right. I'm trying to make my own race track mod, so i want to know how to make the containment gates go slanted at angles ( to create jumps). And also, how do you delete stuff with entity in the bsp viewer? thanks for any help.

use shift control and alt. I dont know which one is which but I think shift is the roll, control is the pitch, and alt is the yaw. meaning shift it lean forward or back, control if lean left or right, alt is to rotate.

awesome, what about deleting something?