Get to know 3skeng Channel
Learn to use 3skeng Channel (learning material in SketchUp file format)
Download a SketchUp file that guides you through the basic handling of the Channel tool.
Learn to use (3) 3skeng Channel.skp
(Requires "Channel" (as demo or full license) for demonstration.)
Download a pdf-file that contains the scene descriptions in case you have trouble to read the texts on your screen.
Learn to use (3) 3skeng Channel.pdf
Basecamp 2014 presentation - 3skeng Channel Tool