Hide surface thickness in a shaded display mode

Rhino Rhino for Windows
1

I use surfaces with a thickness defined in the object properties.
I’d like to be able to see the surfaces (all visible surfaces) with or without their thickness in display mode like shaded. I can obviously see the thickness, but how can I disable it temporary in a shaded display mode ?

1 Like
2

I don’t see any option in the Shaded display setting to toggle that.
There is the ApplyThickness command to add and remove this display trick from objects, but nothing to temporarily suspend the display without editing it.