moai/moai-dev — pull request #639 by stephenmsullivan (2013-02-13 20:09:56+00:00)
Title: Fix pex plugin bug for angle variance.  

The pex plugin was not working properly when setting angle variance. This was due to the fact that degrees were being conversed to radians and back again. This conversion was not correct and reversed the sign of the degree resulting in the direction bouncing back and forth 180 degrees. The fix removed the translation. The main difference in functionality now it that the angle variance is random based on the original angle setting rather than being based on the last emitted particle direction.