Heya! I've been using Hash for years, and still pick up on pretty simple stuff that I've been overlooking from time to time.
One thing I've never bothered to look into is how to do a fully seamless decal. That is; usually you decal the front, then decal the back, and you'll get a seam down the side (unless you make the texture line up absolutely 100% perfect by hand). Normally, I've just worked around this, but now I really do need to do it properly.
Is there a way to flatten an entire model (not just one side/area)? Could I use alpha channels/transparent backgrounds to "fade" one decal into the other? Thanks a bunch!