Curvature Beziers – Improving on a timeless recipe

What happened

The bezier curve is a staple of CAD and computer graphics. Like Bic pens, the design is decades old and they're everywhere. You'll often find them as the default or only choice in various illustration and animation tools.

Summary assembled by rule from the sources below

Timeline

1. 05:36
   First appeared on Hacker NewsHHacker News
2. 22:57
   Discussion started on LobstersLLobsters

Sources