Post-Processing Shaders

Post-processing shaders are exactly what they sound like. These shaders run after (post-) initial processing happens. Instead of affecting how objects are drawn, they can apply final visual effects before the user sees the frame.

Post-processing effects can include:

• Bloom
• Chromatic Aberration
• Motion Blur
• Sharpening
• Vignette

and a lot of other very cool stuff.