Quadratura

PatchBox CGFX Blending Modes

Found an excellent page this morning with a good range of succinctly described blending modes.

I converted the whole lot over to a CGFX shader and plugged it into PatchBox.

Also wrote some RGB to HSL/HSV routines.

This image shows all 24 blending modes working at once (and a hue rotation at the bottom right) and all running on the GPU.

Tags: cgfx

This entry was posted on Tuesday, September 30th, 2008 at 3:07 pm and is filed under PatchBox. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.