CI Filter to mirror an image

volkerk's picture

Can someone help? I want to flip an image along the vertical axis with a CI filter. Is this doable?

Thx, Volker

cwright's picture
Re: CI Filter to mirror an image

this is fairly trivial. you'll need to flip the sampler coord (and thus you'll need to know the image width), but that's about it.

gtoledo3's picture
Re: CI Filter to mirror an image

There's an example called "flip flop" that does this. It should be somewhere on disk on a normal install, I think.