Xor operator trouble

[Tallenc]

I’ve been trying to understand the Xor operator, can’t figure out the math behind it and how it actually works. Can anyone help explain or just gimme an example?

Thanks

[Anonymous]

Here is a great page for understanding the LogicOps

http://www.fxguide.com/modules/fxtips/files/logicops_sampler/ops_fset.html

[bnw]

Xor. Exclusive Or. If one of the inputs is white the output is white but if both are white, the output is black.

It’s like, either, or, but not both.

If you’ve got coloured images it does all this for each channel on its own, so it’s easier to see by looking at R/G/B on their own.

I don’t quite know what the hell it’s useful for however 🙂

[Author]

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