Quote - Multiply with the mask. Where the mask is white, the displacement will remain. Where the mask is black the displacement will be nullified.

 

Consider:

 

White is 1, black is 0.

Any value, x, remains x when you do x * white. Any value, x, is 0 when you do x * black.

Nevr thought of that. Thanks for that, Bagginsbill. (in my black book this goes!)

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

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