I have a circle and would like to cut/break it to get a start-end-point curve represeting the circle before.

Attention: I don't want to create a circle using a line! See above: I already have a circle and want to interrupt it.

Any ideas, how to do this?

When I use the curve ID and delete points, then the circle stays connected. But this is not what I want.

What I have: What I have:

  • $\begingroup$ That looks like a Curve Primitive > Arc? $\endgroup$
    – Robin Betts
    Aug 3, 2022 at 15:52

1 Answer 1


I'm not sure how feasible it is in your setup, but you could do a quick Curve to Mesh before the Delete Geometry and then a Mesh to Curve again after - this will interrupt the cyclical tendency of the spline and "replace" it already disconnected:


  • $\begingroup$ This perfect! Thank you Chris! I was about to get the solution myself, but didn't know the mesh trick... $\endgroup$ Aug 3, 2022 at 16:09

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .