Spirals1

The basic mathematics and geometry for this part came from a posting in the Rhino3d Grasshopper forum. The posting was about designing an airport control tower building that had some twisting spaces for windows along it's height.

I thought this design concept might be usable for an LED table lamp, so I used it as a basis for designing this part. This blog page explains how I have used this method before: http://birkbinnard.com/blog/from-architecture-to-3d-printing/

Most of my designs for L