Relay type object?

image

Hello all… Very new to Grasshopper and learning by ‘death through tutorials’…

Can someone explain what is in the photo, more importantly what it does?

Many thanks!

David

Hi,
It’s Point on curve compound. It’s a point in 0 to 1 domain of lenght curve.

1 Like

Ah ha! Thank you…

Now, I do like that!

David