With Geometry Nodes I am able to create a curve with specific points.
Now I would change the traditional curve profile for a custom one.
How can I define one like this?
Traditional Geometry Nodes for a curve.
Thanks for your time and help ;)
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2 Answers
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1 One solution is to set the radius on the bezier curve before handing it to the curve-to-mesh node. Input to this radius can be a function that will provide your "dents". Here are the relevant edits to your blend.
Which gives you this, 
I use a clamped sine wave for the dents, obviously not perfect, but you get the idea. Note that you need more resolution in the bezier curve.
- $\begingroup$ Thank you for your reply. I never thought of solving the problem this way. Anyway, I would have liked to be able to control the result more in order to put shapes more iregular. Sorry for my awfull english :( $\endgroup$Pep Andorra– Pep Andorra2023-03-24 08:25:12 +00:00Commented Mar 24, 2023 at 8:25
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Instead using the GN 'Curve Circle' you can use 'Curve on Points' combined with 'Instance on points' to fill the curve with instances of a mesh. 
