Grasshopper

algorithmic modeling for Rhino

Sweep 2 Fail

Hi All,

I am makeing a Grasshopper model for a client and have a problem with a sweep 2 node which is failling. I do not get any runtime error messages but the brep coming out is null. I have baked the geometry and been able to sweep with the input geom as rhino objects.

 

The problem seems to lie in the the 'make periodic' bool of the rail curves - when these are set to false I get a sweep. However, I am wanting to sweep around 'closed' nurbs curve. This works fine in rhino...

 

Grasshopper & rhino files are attached. Any pointers would be great.

 

 

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Permalink Reply by Yoann Mescam (Systemiq) on October 4, 2011 at 9:30am
Permalink Reply by Yoann Mescam (Systemiq) on October 4, 2011 at 11:00am
And based on TheChosenOne's workaround, a fast fix working on your baked BugCurves.
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Permalink Reply by Nick Williams on October 5, 2011 at 3:05am

Hi Systemiq,

Thanks for the workaround. Works well...

Nick

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