Hi guys, a simple question if you don't mind.
When I started playing with Terragen some time ago, I was going through numerous tutorials and I've seen one that was very, very helpful and well-written. Unfortunately I lost it somewhere, probably deleted, and I can't find it now. As luck would have it, I could use it now!
Perhaps some of you have it and know what I'm talking about - the tutorial was about creating waterfalls, using pre-made masks (from photoshop I suppose) it touched upon some simple functions too and had a picture of a node network that is used to create "masked waterfalls". Most importantly - it was in a PDF file.
Unfortunately I can't remember who was the author of this masterpiece, but I would appreciate much if you could help me find it. I guess there are not many pdf format tutorials on that topic in the Internet, so maybe you do know what I'm referring to?