"For too long, many nations, including my own, tolerated, even excused, oppression in the Middle East in the name of stability. Oppression became common, but stability never arrived. We must take a different approach. We must help the reformers of the Middle East as they work for freedom, and strive to build a community of peaceful, democratic nations."
- George W. Bush

Framework 4 (Last updated: October 25, 2019)
Framework 3 (Last updated: February 6, 2017)
Framework 2 (Last updated: October 8, 2006)
Framework (Last updated: October 8, 2006)
Libraries (Last updated: September 16, 2004)
Really old framework (Last updated: September 16, 2004)
Light trail
Tuesday, October 26, 2004 | Permalink

Source code
LightTrail.zip (225 KB)

This demo implements a simple light trail technique. The light sources are rendered into a texture. This texture is then blurred and scaled down slightly between each frame and new light rendered into it the next frame. This creates a corona around the light and a light trail as the light moves or the view position changes.

This demo should run on Radeon 9500+ and up and GFFX 5200 and up.