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Old 29th May 2020, 09:19 AM   #14
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Join Date: Jun 2003
Posts: 4,451
Default Re: Understanding materials?

I can't think of anything else to try. What graphics card have you got? In the past, I've found that AMD cards sometimes have buggy libraries released and benefit from rolling back a version. I've not seen this for a while though.

undo_levels can be changed by editing the prefs file with a text editor. Larger numbers require a lot more memory.
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