Grasshopper

algorithmic modeling for Rhino

How to get Objects by Layer

Hi,

I want to get points object in the specific layer so that I can use(output) these to connect to other component. I managed to get all objects' guid in the specific layer by referencing the previous post in this discussion forum, but I couldn't managed to get the specific type of object(like On3dPoint) out of all objects and convert MRhinoObject to On3dPoint. How can I get OnNurbs Objects out of MRhinoObject?

Thanks,

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Permalink Reply by Jon Mirtschin on July 7, 2010 at 2:18am
Here's how I'd do it.

http://wiki.mcneel.com/developer/dotnetplugins might be a good reference for you.

Cheers,

Jon
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Permalink Reply by Junichiro Horikawa on July 8, 2010 at 9:17am
Thank you very much Jon! You surely helped me! I'll take a look at a link to understand more of this SDK.
Permalink Reply by Benjamin Golder on July 9, 2010 at 3:21am
This discussion is old, but you might find it helpful:
http://www.grasshopper3d.com/forum/topics/how-to-update-uuids-open-...

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