I’m trying to show an isolated material in an elevation. Is there a way to turn off all materials except one?
Not directly in SketchUp but you can do it with stacked viewports and different styles in LayOut or by combining a couple of different image exports in your favorite image editor.
With Fredo MatSim
I’d forgotten to suggest FredoGhost but thanks to @mihai.s it popped into my head. It can do what you want very simply.
Before:
After:
