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Permalink Reply by McNeel Admin on June 19, 2011 at 10:09am

Martin, I'm not sure anyone knows that answer to that here. You might want to check with T-Splines.

 

 

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Permalink Reply by Martin Hodge on June 19, 2011 at 2:45pm

Thanks,

I have checked with T-Splines and no luck there. I can't justify upgrading to T-Splines V3 with such a major command absent. 

Martin.

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Permalink Reply by Ricardo Amaral on June 22, 2011 at 8:26am

Can you be a bit more specific on what fails?

 

Both tsExtrude and tsExtrudeLine work here with RH5 ans Tsplines 3 64bit

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Permalink Reply by Martin Hodge on June 22, 2011 at 4:13pm

Alt for extrude and the + is there when dragging but the edge is moved rather than extruded. Let me know if there is anything specific I can show you.

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Permalink Reply by Martin Hodge on June 22, 2011 at 5:32pm

To add to this extrude works in smooth mode but not in box mode. I have just updated to the most recent v5 version. mh.

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Permalink Reply by Ricardo Amaral on June 23, 2011 at 7:11am

I see the same here, extrudes in smooth not in box mode.

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Permalink Reply by Martin Hodge on June 23, 2011 at 3:18pm

Does this tell us anything about the problem? mh.

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Permalink Reply by Tom Finnigan on June 24, 2011 at 2:08pm

So, we figured out what the problem was - Rhino V5 changed the definition of a 'valid' mesh.  Specifically, faces which are zero-area are now invalid.  The problem is that when extruding a face, the first thing we do is change the topology (before we move the faces), so right after an extrude we temporarily have an invalid mesh.

 

I talked with Dale Lear and Brian Gillespie, and we figured out a fix.  There's a T-Splines 3.1 RC that should have the fix in it - if you have time, give it a shot and let me know if it's still broken.. :)

 

Thanks.

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Permalink Reply by Martin Hodge on June 26, 2011 at 9:39pm

Thank you Tom, The problem seems to be fixed with 3.1

 

 

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