Enko,

Thank you for this fantastic update.

To test, I made 3 renders of the same file (see below).
From left to right: Sunflow, Java, Yafaray.
I notice strange "light bars" in the Yafaray render.

https://www.mediafire.com/view/kh0sl930 ... s.PNG/file

Is there an explanation, or is it a bug? (original file )

Hans