Hello,
When you load the grid surface created with Civil3D into Dynamo, it becomes 「DynamoNodes.surface」.
I want to convert this surface to a geometry that can be moved with Dynamo, that is, 「DesignScript.Geometry.Surface」,
Which node should I use?
Object.Geometry might be a good start. Can you post an example graph if not?
I don’t think getting geometry for grid surfaces is supported in Dynamo yet, only TIN surfaces. So you’d have to use a workaround:
- Extract triangles from surface in Civil 3D (creates 3D faces)
- Create Dynamo topology faces from AutoCAD faces
- Get surface geometry of topology faces
Thank you, mzjensen !
I did well in that way.