Is there is any possibility to restore height value to zero using mask to het flat "surface"?

[None25443659n5yb]

Hellow!

About height value that changes form 1 througth 0 to -1

i can change height value in arbitrary order (0.2  0.56  1  -1  0.455) and get "hilly, bumpy"

Is there is any possibility to restore height value to zero using mask to het flat "surface"?

[None25443659n5yb]

 to get flat "surface"?

[davescm · Accepted solution]

Add a fill to the layer, enable the height channel only and set the blend mode of the fill (height channel) from Ldge to Normal

Dave

[None25443659n5yb]

YES!!! - it works

only thing to say is: - i changeв to normal not fill layer but core layer

touchdown pass