I've been working on trying to get a glow effect working for Epoch Star for a few weeks now. I'm using the Gamasutra article "Real Time Glow" as a base. I'm having trouble getting my Full Screen Quad to work with my shader.
Here's a screen shot of the current problem:
As you can see, my quad doesn't seem to be taking up my whole screen... and it's rather mis-shaped... not to mention my glow effect is clearly not working, but I'll get to that later.