Simple planar 1 degree square surface. When I run the ExtendSrf command and type in “-10” + Enter (after selecting an edge) nothing happens. I can click and drag the edge in a negative direction but cannot enter an exact value via the command line. R6 (SR35) works as I expect it to. Screen capture …

Hi Paul - I see that. thanks. RH-66949 ExtendSrf: negative values fail -Pascal

Does not appear fixed to me when tested with this simple surface: ExtendSrfTest.3dm (1.6 MB) I see the same behavior as originally reported: [image] Paul: When I run the ExtendSrf command and type in “-10” + Enter (after selecting an edge) nothing happens. I can click and drag the edge in a n…

This fix is in Rhino 8 WIP right now; not Rhino 7.

@brian We could really use the fix in Rhino 7. Is that possible?

We don’t make fixes that could make things worse in the current stable version. But only @rajaa can tell us how big a change this was and whether it feels safe to put in Rhino 7. Also, Rhino 8 WIP is available to you now, so you can take advantage of this (and may other) improvements. See Welcome to…

This might be a safe change to make the change in 7. @carlRTC Please test at the WIP to make sure it did not break anything and that it is working as expected, and then we can look into populating to 7.

@rajaa , I just downloaded the WIP and ran the ExtendSrf command with a negative value, and it appears to work perfectly!

Great, please make sure we didn’t break anything else. Thanks

Extend surface by negative value not working on simple surface R7(SR13)

Rhino

brian (Brian Gillespie) May 18, 2022, 4:58am 3

RH-66949 is fixed in the latest WIP

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Extend surface by negative value not working on simple surface R7(SR13)

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