Trying to make a vase with section missing ( like a slice of cake)

Support Modeling
1

Good Morning All,
I’ve followed a tutorial on how to make a vase in Geo and all has worked fine.
I would however like to cut out a section ( like a slice of cake).
it uses a curve mesh node with a Bezier segment for the profile and curve circle node for the the curve.
I guessing I should replace the curve circle node with a node that can produce some like a curve by radius, so say 0 -270 deg, rather than a full circle 0 - 360 deg.

Any thoughts would be great.
Cheers
A
Geo Vase for backdrop.blend (896.4 KB)

2

You could simply replace the curve circle with the arc node.