I can't grasp the concept in getting a river into my terrain by using a mask or using the "heightfield make river". I even picked apart bigben's lake.zip and still can't get the idea. Any help is greatly appreciated. John Morris
You can download volume 2 of my Public Library which has the very scene-setup you mention above as one of the files. Dissect it if you wish. :) http://forums.planetside.co.uk/index.php?topic=4922.0
While you're at it, download volume 1 and its update too! ;) There are many helpful things inside.
I'll take a look at it. Thank you. John Morris