Grasshopper

algorithmic modeling for Rhino

Explode Loft Surface with straight sections in python

Hi guys!

So I want to extract a particular surface from the loft which I have created in python. I changed the loft options to give me straight sections, so when I loft 3 rectangles together it should give me 8 surfaces joined into one polysurface.

However, when I try to explode that loft, no objects are returned. Upon further inspection, by testing whether a surface isSurface or isPolysurface, python is telling me my polysurface is in fact just a surface.

Is there any way I can extract the exploded faces of this loft?

Cheers

Daniel

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Permalink Reply by 筑梦NARUTO on March 13, 2015 at 10:24am

Hi daniel

  I did not solve your problem，I do not know why rs.AddLoftSrf create objects out of a Untrimmed Surface instead of Open brep，But I give you a stupid way,Check the attached files。

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Permalink Reply by 筑梦NARUTO on March 13, 2015 at 9:41pm

Hi daniel

   You try to put b = rs.AddLoftSrf (a, None, None, 2) into b = rs.AddLoftSrf (a, None, None, 4)，Check the attached files.

Permalink Reply by Daniel Christev on March 16, 2015 at 6:06am

Cheers for that!! Should've thought to try other loft options..

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