Civil3D Surface to Dynamo Surface problem

Hello everyone,

I am currently making a script which uses Civil3D Polylines and Civil3D Surfaces to then use the node “PullOntoSurface”. But because i have to use Dynamo to transform my TinSurface to a Dynamo Surface, the script get really heavy and slow.

I know that there is a function to do this through Civil3D (which is really fast), but i was wondering if there is a way to combine this: Through Dynamo using this function with the Civil3D API.

Thanks in advance!

Hi @Daan
Sorry, my language is not good
Did you come up with this idea? I can’t find a similar question
I was thinking about the same thing
Can we take the surface points or surface triangles and its outer edge to form a dynamo surface
But I haven’t tried it yet, will it match?

Hi @hosneyalaa ,

To be honest I don’t know anymore.
I also don’t think we want to get the same results, I think it would be better to create a new post with some images and explanation describing what you are trying to do.

Sorry on to disturb
I got this

This is what I want
Thank you

1 Like

How about to get points along your polylines like point at parameter (0…1…0.1) then use dynamo node in civil toolkit package by Paolo Sierra with name ( drape points ) which will project the previous points on your tin surface then rebuild your new polylines by using node polyline by points.