I'm trying to fix a bad loft between 2 curves by resampling and reversing / adjusting the curve indexes but it didn't work.
I have 2 curves:
I'm trying to bridge them to look like this using geometry nodes:
What I get is this:
Node group:
Note: The loft node group was taken from blenderartists.org.
You can solve this task by converting the curve into points and then back into a curve.
The Curve to Points and Points to Curve nodes help you to do this.
The latter gives you the option of specifying a weight when converting.
In your case, you can simply increase the index by any value and use a Math node set to Wrap type to achieve the shift.
Something like this:
(Blender 4.2.2+)
Here's an adaptive setup that should work in most cases - it rotates indices and flips winding direction to match well, as well as it detects if the normals are god - which will work only if you start with a geometry that has faces, otherwise you could compare normals to relative positions to spline centers...
Imgur mirror (SE image hosting has problems)
