Move point depending on other point

[martinsiegrist]

This could be done with Kangaroo. As long as everything works in a plane, it’s fairly simple.

Kangaroo linkages

Hi Pete, [image] simple_4bar_linkage.gh (10.2 KB) Here’s a basic linkage example - setting the lengths of a few lines, fixing 2 points and then dragging the points. Is that the kind of thing you mean?

Also look at this topic:

Gear simulation

This is a new test but the gear does not rotate, maybe the gears need new settings or Kangaroo setup is wrong. GEAR_linkage_.gh (32.1 KB)