Hi,
I notice Inset failing for no reason. In very similar situations some Insets work other fail.
I attached the file with several surfaces.
250305 inset fail.3dm (4.2 MB)
Yes, I see this as a common failure as well on Inset.
I also notice that sometimes you can have something like 49.99999 OR 50.00001, buy you cannot have 50.00000…
This problem seems to occur because of the way the surfaces are created.
If you don’t want to edit the surfaces, you can use the DupBorder and OffsetCrvOnSrf commands.
If you have no problem with editing the surfaces, the Rebuild command followed by Inset gives the result.
Untitled.3dm (108.7 KB)
All surfaces are created using Extrude. Inset works on some and not on other…
I will give an example of 2 problematic surfaces in the file I sent.
When we extrude the left surface again, the Inset command works.
When we recreate the surface on the right in this way, a polysurface is generated. Rebuild seems to be the only way out in this case.
I wonder if these surfaces were created in another program or in Grasshopper?
In Grasshopper, a main curve is divided and shattered into segments, which get extruded.
All extrusions resulted from those segments are surfaces, not polysurfaces.
I see. But as you can see in the second video, polysurface is generated.
I think we will find the problem in the script. Can you internalize and share the relevant part if possible?
