Hi.
I want to create featurelines from 2D-polylines.
Has someone an idea why the node isn’t creating all of the featurelines?
It seems to be a problem in Civil3D 2021… It works in 2023.
Hi,
I’ve got the exact same problem and was hoping you or someone else found a solution.
I have encountered such problems in dynamo for revit because of units setup and geometry scaling settings. Try changing the geometry scaling.
In the context of Civil3D you want to leave geometry scaling on medium.
In other contexts this is also usually true.
Without the DWG we can’t say why it is failing, but confirm your poly lines don’t have any duplicated vertices other that perhaps the first (closed poly line)
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Thanks for the quick response! I’ve used lots of lines and some of them just seem to skip a few vertexes. Here is a few of them (2 are not working properly). I tried lots of nodes to create the polycurves, but at the moment it tries to make the featureline (FeatureLine.ByPolyCurve) it fails to work as intended. I tried using different geometryscaling which also didn’t work out.
Which version are you using?
Since I switched from 2021 to 2023, I haven’t had the problem anymore.
I’ll start working on 2025 soon and then I’ll test it there.
I use version 2025 (and tried 2024 as well).
In our case, it helped when polylines were exploded into individual lines. Dynamo seems to not like creating featurelines with multiple vertices or polylines that share vertices (maybe even crossing polylines). I believe that was in Civil3D 2022, haven’t used that script ever since.