I don’t know how to code using python (or much of anything else), but I’m trying to use the python node as a way to create corridor surfaces. I’ve tried to use various sample scripts found on this forum as a guide, but I’m coming up short. Can someone please review my code to get me back on track?…

[image] keith.sowinski: The surface. This should solve your problem: [image]

I resolved all three of these issues, but created a new one. I need the output to be a list of the created surfaces. It’s successfully creating the surfaces, but I get an empty list on the output. def create_corridor_surfaces(names): """ This method demonstrates how to create corridor sur…

Hi @keith.sowinski result.append( cor) return result

Thank you. That gives me the output of Autodesk.Civil.DatabaseServices.Corridor. I tried result.append(cor.CorridorSurfaces.Add(n)) and that gives me an output of Autodesk.Civil.DatabaseServices.CorridorSurface I thought that would work for me, but I can’t seem to do anything with that output…

[image] keith.sowinski: but I can’t seem to do anything with that output. What do you need output?

The surface. Then I hoping to do other things to it like add feature lines to its definition, change it’s style, etc.

Thank you for your help. One more thing I’d like to do with this python node. Currently, the corridor selection is done with the python script. opt = PromptEntityOptions('\nSelect a Corridor') opt.SetRejectMessage('\nObject must be Corridor.') opt.Ad…

I found this nugget in the developers guide. Seems to be working. corid = civdoc.CorridorCollection[corridorName]

Hi Keith, Would you share the last dyn file please? I made the corrections but I can’t be able to run it. :frowning:

@ozanunsal if you’re interested in a non-Python solution, there are nodes for Corridor surfaces in the Camber package. [image] [image]

Thank you for your time and reply. I downloaded the package but it throws “Could not load type ‘ExportableItem’ from assembly ‘AeccDataShortcutMgd, Version=13.4.214.0, Culture=neutral, PublicKeyToken=null’.” Is this something related with Phyton libraries are not installed or is my Dynamo version…

Create corridor surface (python)

Civil 3D

Kulkul April 7, 2020, 5:56pm 7

This should solve your problem:

Civil 3D - Python- create (tin)surface - Output

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Create corridor surface (python)

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