Sphere Spiral in Blender: a tutorial

I first learned about Sphere Spirals back in 2002 via a POV-Ray Hall Of Fame entry by Tor Olav Kristensen . The entry points to a nice mathematical write-up of the underlying idea. ( source code for the original work) In this post, I’ll show one way to build a similar object in Blender . Blender is a free, open source, 3D modeling software that runs on most platforms. My approach isn’t…