Current version: 0.2 (first release/Fixed 12.29.2011)
Ray Studio is a simple script for creating effect of light rays (or volume light). This script is a some kind of wrapper around standard radial blur filter in GIMP but it allowes to get result for several seconds instead of dozens of minutes. This script use only GIMP procedures and don't require any external scripts or plug-ins. Script doesn't has any license, so you may use it's code for any purpose.
Documentation available. Enjoy!
P.S. Script package contains two files. Save both of them to your script folder. Script running well on GIMP 2.6 and 2.7.