YafaRay Plug-in - reviewing for Yafaray 3.0

[micheus]

Thanks oort. That's did the trick.

David, I fixed the layout problem as well as the non saved values.
I was wrong about to use the key function for this situation. Only checking the code I saw I was talking about the wrong way the function is used. In this case you were right - we don't need to use it.

If you don't have any update to the current code at github I can attach the fixed source file. Or maybe you want to update it and I can transfer the changes and then attach the file.