Blender tutorial on Proximity effect in Geometry Nodes. Step-by-step guide, explaining each node and related parameters. Explain how to think for the end result. Instructions only have text, no voice.

A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

It’s happened to all of us: you find the perfect model for your needs — a bracket, a box, a cable clip, but it only comes in ...