Fail to apply an attractor-curve definition to a surface

i need help how i can apply an attractor-curve definition to a surface? i ve attached the picture i tried to do same as the facade is but i couldnt.

Attachments:

Attractor_Crv.gh, 17 KB
model.3dm, 499 KB
facade.jpg, 73 KB

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Permalink Reply by nikos tzar on April 28, 2015 at 9:02am

Hello MERA,

You are trying to apply a definition designed for a surface to a polysurface (aka Brep). In most of the cases this is not going to work. Actually you can't even reference the Rhino polysurface inside GH with a surface component.

(here is what it looks like if you explode the polysurface:)

To understand this better you can read David Rutten's explanation about this kind of geometries here.

In some cases you can redraw a brep as a single (ideally untrimmed) surface and it looks like it's possible in your case. Do you still have any geometry (profile curves) that you used to create this polysurface?

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