December 2015
Page 42

Designing Sundials Using 3D Drawing Software: Implementing the BSS Horizontal Sundial

Explains how 3D drawing software (Trimble's Sketchup Make) can be used for sundial design and virtual shadowing. Details the process of creating a physical BSS horizontal dial using a laser-etched plastic plate and a 3D printed gnomon from Shapeways.
DIY Sundial Projects, Dials: Horizontal, Sundial Design & Layout

Phil Walker