Some materials not showing up when using native Rhino renderer

Hi all,

I can see some of my materials (that were custom applied using .jpegs, not directly from Rhino’s library) when I am in the Rendered Viewport, but not when actually pushing the Render button (no plugins, only using Rhino Render as the engine).

I have screenshots attached; you can see in the render that the floor material is visible, and the glass and surrounding “strips” of material as well, but not the actual wall!

Could anyone please tell me why this is happening, and a way to fix it so that all of the materials show up in the Renders?

Thanks in advance, and God’s best,

Hello- if possible, please post a file with these objects, materials and textures, or send to with a link back to this topic in your comments.

Please also run SystemInfo in Rhino and copy/paste the results here.


Edit, I accidently switched up my per-face assignments, my mistake. Thanks for the reply, though, Pascal!