The Dink Network

the fences most propably disappear into the wall because their depth dots are smaller than the wall's. The easiest solution to this is to give the wall a small depth dot. If you want to have someone behind the wall however, you have to give everything that disappears into it a depth dot greater than the wall's. (or a smaller depth dot to everything that goes behind it) now to your second question, it's quite tricky, and I actually can't think of a simple way to do that. it's possible though, but unless you can script it yourself you have to ask help from someone who is willing to do complex scripts for other people.