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Known Participant
December 13, 2024
Question

Combining gradient and selection masks

  • December 13, 2024
  • 2 replies
  • 566 views

Hello

 

I would like to create a mask that combines a gradient layer mask with standard selection layer mask

Thanks for your help

Ray

This topic has been closed for replies.

2 replies

Conrad_C
Adobe Expert
December 14, 2024

If the problem is that you need to keep the two masks separate, but Photoshop allows only one pixel mask per layer, one workaround is to put the layer in a layer group (folder). Then you add one mask to the layer and another mask to its containing layer group, as shown in the demo below. It’s OK for it to be the only layer in the group.

 

Known Participant
December 15, 2024

Thanks for the information.. My goal was to  apply an adjustment layer to darken the background but in graded fashion but not darken the subject. It seems to work if I put the adjustment layer above the group layer and link it to the group layer. 

 

Of note per another post, if working with non gradient masks , they can be combined into a new mask by ctrl +clk the first mask and ctrl+shift+clk the second mask which combines the 2 selections into 1 selection.  Then make a new mask on a new layer based on the 2 combined selctions you just made. As best as I can tell this does work with gradient masks

 

 

Thanks 

Ray

 

c.pfaffenbichler
Adobe Expert
December 15, 2024

Stephen Marsh
Brainiac
December 14, 2024

Copy/dupe one of the layer masks to a new alpha channel (or load the mask as a selection).

 

Then select the other layer mask so that it's accessible. You can then use Apply Image or Calculations to "stamp" the duped source channel to the target channel, or use the selection to fill in black or white etc.