[hdesbois]

Some tests showed that since beta 1.2.1 it's ok to set diaphragm to polygonal : you no longer get these streaks which used to make focus blur look like motion blur. But on my first tests (image of a distant bright spot out of focus), there isn't any difference between circular and polygonal. The blur circle is just neat and round, for any number of blades.
Did anybody noticed that?
HD

[albertMaxwell]

Sorry, poligonal diaphragm has been disabled in this patch 1.2.1 temporaly. We enable it for the next patch.