For those looking for any type of image effect (especially motion blur) for unity free, I present my Indie Effects Package!
This uses Texture2D.ReadPixels to capture the screen and put it in a texture for any script to use (yes, you can use this texture for a buildings billboard!) Then, the main script applies my fixed function alpha-blend shader for fake motion blur, if it is enabled. This also allows any of the other effects included with this package to be "stacked," just like the real...
IndieEffects: Bringing (almost) AAA quality Post-Process FX to Unity Indie
This uses Texture2D.ReadPixels to capture the screen and put it in a texture for any script to use (yes, you can use this texture for a buildings billboard!) Then, the main script applies my fixed function alpha-blend shader for fake motion blur, if it is enabled. This also allows any of the other effects included with this package to be "stacked," just like the real...
IndieEffects: Bringing (almost) AAA quality Post-Process FX to Unity Indie