I’m really new to Rhino, but I’m out of ideas how to google my question:
If I sweep along a circular closed path, I run into 2 problems:
- On export I end up with 2 half circles with an opening (invisible, because of duplicate vertices)
- That wouldn’t be a problem directly, however the auto unwrapping creates a seam right where the two halves meet, which does create a problem for me.
This also happens, when I don’t close the ring, for some reason I cut on one side, but the other one gets a seam.
I also noticed that the geometry is irregular, if I extrude along a perfect circle I would expect all edge loops to be evenly spaced. However where those to pieces meet you can see 2 extra loops, ca. half the distance between the others. I found tutorials about this, but they all had the same phenomenon, but didn’t explain (notice?).