• jan@cosmigo.com

Shade in a selected color zone without using masking


This formula allows you to shade areas within the foreground colour picked using your brush. Very fast shading as you don’t need to do any masking. I call it:

  • “Shade select fg colour only”
    -Here is the formula for left button - if( a==fg, a+1, a)
    -Here is the formula for right button - if( a==fg, a-1, a)

Here is an example gif to explain what I mean visually.


I wasn’t even aware of the formula capability :woman_facepalming:

Brilliant tip - thank you! Will use this formula often.


The formula mode system is very powerful yet “under used”. Great new mode! May I add it to the defaults?


Yes of course that would be great.