The version 1.4.3 fixes an issue reported here by gregoryx about light rays that could appear at ceiling borders.
We experienced a similar issue in the scene used for Sweet Home 3D 6.3 where without some tricks, the scene let appear some unwanted clear lines at the ceiling like in the following image.
(larger image)
Thanks to the help of David Bluecame, the developer of YafaRay, I could adjust the renderer parameters to avoid this issue.
(larger image)
You'll see that this adjustment gives an image with a little more contrast (see the cactus at bottom right for example).
Note that this adjustment is still not perfect, and you might still get some lighted pixels.
For example, the issue which appeared like in the following image with the version 1.4.2 of the plug-in:
will now appear like this at the 3rd quality level:
and like this at the highest quality level:
I hope you'll still agree it's much better and workable now.
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Emmanuel Puybaret, Sweet Home 3D creator
