Sculpting inside of Mesh- Volume and surface detection during sculpt - non Blender

Hi all,
I have seen this clip here and wondered if it is possible to archive such things within Blender?

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Only with Edit mode proportional-connected as far as I know.

Really good !!

The slide brush is really powerfull to tweak a wire, I hope we could have this on blender !
Theinside brush too, very usefull.