You guys know about FBO(frame buffer objects)?
Well anyway I'm using them and I've found a way to make them look drunk.
Initially I was doing some image processing work in GLSL so anyway I wanted to render-2-texture but since pbuffers are fudged I decided to use FBOz.
Anyway you copy framebuffer (pixels) twice.
Make the top image transparent.
Make the back image just infront of the frustrum.
Do a high pass filter on the front image.
Do a low pass filter on the back image.
Add the results.
Well anyway I'm using them and I've found a way to make them look drunk.
Initially I was doing some image processing work in GLSL so anyway I wanted to render-2-texture but since pbuffers are fudged I decided to use FBOz.
Anyway you copy framebuffer (pixels) twice.
Make the top image transparent.
Make the back image just infront of the frustrum.
Do a high pass filter on the front image.
Do a low pass filter on the back image.
Add the results.
