Hi all, In the Rhino WIP we’ve made PushPull work across multiple faces of a polysurface. [PushPull Multiface | New in Rhino WIP] What is PushPull Multiface? The PushPull command allows you to detect regions on a solid or polysurface and extrude them inward or outward. In Rhino WIP, P…

Hi @Robert26 - This should be the process you see: At the Select surface to PushPull prompt > pick the region It becomes yellow. At the Select Regions prompt > press Enter The display becomes red outlines if you extrude inward (carve into the solid) The display becomes grey if you extrude outw…

can we have the same but with curves?

Hi I see in rhino 9 wip multi surface push pull won’t select the corner surface highlighted in RED below. it is the edge of a part from others that i am modifying and has been filleted. but when I create a standard box and fillet that then use push pull I can select it? see file enclosed for ref…

Hello, would be possible to have an “copy” choice for pushpull? Original geometry would be preserved and geometry after “pushpull” would be as new separate geometry …? :slight_smile:

Yes, that should be possible. I opened RH-91445 .

@Joshua_Kennedy Hi, thank you for quick reaction. Now i read your description and have a idea… Solution of this can be twice: copy of all geometry - if i have a cube and extend it then i get a new box and original cube only “copy” of new geometry - if i have a cube and extend it then i get only e…

Can I see an example of what you’re working on and where this would be useful for you?

Rhino WIP Feature: PushPull Multiface Support

Serengeti (Rhino WIP)

brian (Brian Gillespie) October 1, 2025, 11:46pm 27

RH-89621 is fixed in Rhino WIP

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Rhino WIP Feature: PushPull Multiface Support

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