I apologize for the rookie question here as I’m trying to get back to using Rhino as my primary modeler (10ish years removed), but there is a tool in FormZ that I use extensively: Offset Outline. If you’re familiar with SketchUp it’s “Offset”.
If I have a 24"x24"x2" cube, I can use the Offset Outline tool to offset the boundary on a specific surface a desired distance. Let’s say I offset 1.5". Then I can Reshape (in SketchUp terms: Push/Pull) the geometry of the outer perimeter and now I have a cube that is 22.5"x22.5"x2".
What is the best way to do this in Rhino? I’ve been playing with the various Offset tools and I can’t find anything that is achieving my goal here. I have found that I can individually select a face and move it in 1.5", but it’s not ideal to select a face, Gumball input, spin, select a face, input, spin…
Any thoughts on this would be very helpful