The Donut Primitive, V2

I had mentioned previously that I was dissatisfied with the 1^st post in the 3D for the Rest of Us series because I felt that the post did not leave the reader with anything they could immediately go out and try. I was much happier with the 2^nd post, even more so now that I have seen The Donut Primitive, V2. Apologies for the delay of the 3^rd post. I was in and out of the office sporadically over August.