Simple chromakey method for specific RGB value

Hello forum!

Is there not a simple way to chroma key a specific RGB value other than use that buggy
chromakey TOP in the palette??.. I often wish to chroma key out a specific rgb color, but all we are given in the Lumakey/chroma key tops is saturation ranges etc.

Sam

Maybe RGB key to filter the background color and then compose with the background image?

[attachment=0 ]Capture_td2.PNG[/attachment]

Hey!

Thanks for responding, I appreciate it!

Unfortunately, I’m looking for something a bit more precise, I am still having difficulty keying out a specific shade of green with this method.

I decided to write a simple shader to do the trick… set RGB and epsilon and away you go!
simple_chroma_key.tox (1.27 KB)

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