When I am using the nurbscurve by points to create a curve and trying to import it into civil3D model using Modelspace.bygeometry, the output is showing as null. It’s not reflecting in the C3D space For your reference I have attached screenshot of the dynamo space. [image]

Hi @aravind.akhil007 Welcome on Forum! Which object you’re trying to Create? 3D Polyline, Line or Polyline?

I am trying to create a 3D polyline

Output at object.geometry is showing as null

david_licona September 10, 2020, 10:48pm 3

@zachri.jensen did a really good summary of Autocad objects that can be created from Dynamo geometry: Polyline3D to Surface

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