v1.1.0

• Improve documentation.
• Use UV coordinates for sampling the mask image; the mask no longer has to be the same size as the view the effect is applied to.
• Add a version of the modifier that takes an Image directly.
• Note: the prioritizeVerticalPass parameter has been renamed to verticalPassFirst.

This version of the code is now included in the project that inspired it, Paul Hudson’s Inferno shader pack.

v1.0.0

Initial release