.Map :: MoHAA Mapping

Hey can anybody point me out to a good tut on clipping? Or is there a better way to make bomb holes in building?(destroyed walls).

There are two ways i do it, such as x (to clip) or E (change verices and then subtract from wall (my fave))

yes i know about the clipping but i am not shure on how to go about it do u know of any turtorials that teach more than the basic 2 clip

This site has good tutorials.

http://users.1st.net/kimberly/Tutorial/destwall.htm

ty for the help... it helps new mappers alot