Add/Show layer brush (Opposite of Del. Layer)

[stephomi]

@ray

But this would probably require extra layer data stored.

Yes (for deformation only, painting has its own separate opacity channel) and I don’t really want to do that.

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Somewhat related to this topic

Negative and infinite layer factor

Would that be useful? I was thinking about that when reading this feature request. I do hesitate though, if I do it it would be disabled by default and it would be available behind a checkbox. Either a global checkbox (just beside the “UI: expand list” one. Or a per-layer checkbox (in the … section). I tend to prefer the global checkbox. And if one of the layer is using negative or >=1 factors, unchecking the checkbox wouldn’t clamp the factor. – Edit: I think I will go with a simpler solu…

It’s not exactly what you are asking for but you could have the same result by doing:

• sculpt on layer
• duplicate the layer and setting layer intensity to -1
• use DelLayer