I have the same issue as in this thread: Extrude surface distortion but in GH.
I am extruding a surface created from some text:
As you can see on the inside of the D there is an error similar to the thread above.
If I bake the surface and extrude in Rhino with normal options I get the same error. If I switch on “Split at Tangents” it works fine.
Is there a reason why that option didn’t make it to Grasshopper? I can’t see any good reason why it wouldn’t.
Is there a plugin/script where I can use those options?
extrude_srf.gh (156.5 KB)