LucaScheller Posted October 16, 2018 Share Posted October 16, 2018 (edited) Hi guys, I'm trying to write a light path expression that excludes the default custom bsdf label "coat" To have only the coat layer is: lpe:C<...'coat'>.* To have all reflections but the coat I would expect it to be: lpe:C<RG[^...'coat']>.* This gives a syntax error and doesn't seem to work. Has anyone tried this before and knows the correct syntax or is this a bug? Cheers, Luca Edited October 16, 2018 by LucaScheller Quote Link to comment Share on other sites More sharing options...
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