http://www.divergeworkshop.com/ Another great workshop event in Dallas! Lots of great tutorials to watch and learn :D Thanks Tony for setting this up again!
Might have completely misunderstood this section of the talk; interpreted the stacking of the texture sets as two chains of vertex colors and not one chain. So instead of lerping between just A and B on the red channel you are lerping between A, B, C, & D on the red channel, and on the Green channel and on the Blue…
A small update (actually not small :D) on this project. I was so busy with other projects, I had little time for the dshk project. But finally I completed a wheeled+shielded tripod for dshk. Here are several screenshots.