The blue image is a “normal map,” which graphics engines use to fake extra details on flat geometrical surfaces. I have different color maps for pine, spruce, mahogany and walnut.
Post was last modified on 28 Mar 2020 5:42 pm
I played hooky to go see Wild Robot this afternoon, so I went back to…
I first started teaching with this handout in 1999 and posted it on my blog…
In a hole in the ground there lived a hobbit. @thepublicpgh