From: Bongkeun Kim (
Date: Wed Apr 06 2011 - 01:22:21 CDT


I had no problem to render images with transparent background with
povray 3.6 and vmd 1.8.7. In povray, I used "+FN +UA" options to
generate transparent png file.
But this is not working anymore after installing VMD 1.9. Pov-ray
always renders black background ignoring +UA option.
Do you know how I can solve this problem?
This problem was originated from 1.9 beta.
Thank you.
Bongkeun Kim