In the attached file, you can see the red line at the SubD reflect x-axis. However it is going from very thin in the aft ship to quite wide in the foreship. What does this indicate? AFAIK the topology of the SubD is correct. Thank you for enlightening me. SubDShipHull.3dm (578.7 KB) [2025-07-05…

I’ve logged this bug a while back. Symmetry line thickens with z height : RH-87298 See attached, the symmetry line gets thicker the farther it is away from the origin. image.png

Red SubD reflect line is puzzling me

Rhino SubD

brian (Brian Gillespie) October 14, 2025, 11:00pm 17

RH-87298 is fixed in Rhino WIP

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Red SubD reflect line is puzzling me

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