Curvature Analysis and Blocks

Continuing with things that keep me up at night.

If I:

  1. Draw a circle (e.g.)
  2. Extrude the circle (e.g.)
  3. Turn on surface analysis (e.g. Zebra).
  4. Make a block out of my cylinder.
  5. Delete the block.
  6. Insert the block (5 & 6 not strictly necessary).
  7. Explode the block

My surface now has whatever surface analysis showing when it was created.

Is this the intended behavior?

I doubt this is designed behavior - thanks for pointing it out. I’d worry, a bit, myself, if that was what was keeping me up nights, though…
https://mcneel.myjetbrains.com/youtrack/issue/RH-37346
-Pascal

No need to worry. Usually it is the giant purple wolf with the glowing red eyes in my room that keeps me up.

RH-37346 is fixed in the latest Rhino WIP for Windows, but is not available on Rhino for Mac yet.