Sculpt Mode Brush Modifiers

Similar to the Autosmooth slider, having a Pinch slider in brushes like Draw Sharp (to perform a sharp cut on the mesh) is something people are always asking for, since it's a common feature in other sculpting software...

Some patches were made to address this, but unfortunately it never landed:

Sculpt: Add pinch radial and perpendicular modes to Draw Sharp

Sculpt: Enable pinch in draw sharp

The feature in those patches is great but a little limited since it's hardcoded to that brush only...

Instead we could have a “Modifiers” system that would work with all brushes… (modifiers are great to supplement the effect of several brushes) ... (not all brushes should have the same set of modifiers, of course)...

That “brush modifiers system/sub panel” should then have sliders for things like Pinch, Inflate, even Draw and Smooth (aka Autosmooth, which should be removed and exist only in the modifiers panel) …

(We should also be able to use one slider at a time or combine all of them if we want, of course) ...

The system could even be expanded in the future with more effects… 😉