Subface render material display all wacky

When a render material is assigned to a close brep subface, in Shaded display mode with color face by material, the display is all messed up:


example.3dm (3.1 MB)

Display Mode Settings:

Shaded - Render Material.ini (8.2 KB)


  • Rhino: 8.8.24142.13002, 2024-05-21
  • MacOS Ventura 13.6.6

all the best,

Hi Ed, thanks - on Windows this looks correct here, I’ll check Mac later.