Line intersection with Surface not working

I have created sight lines at every 10m interval and checking its intersection with surface but its not giving me intersection points.

Hi @rinkesh02 ,

Would be great if you could share your Revit/ Host file and your Dynamo file.

SSD.dyn (268.7 KB)

Here is the Dynamo and Civil3d dwg file. @Daan
Drawing2.dwg (4.0 MB)

1 Like

Hey @rinkesh02 ,

I’ve looked at your files and I’m having a hard time understanding what you’re trying to achieve here. I see you got some sort of road and you’re trying to determine sightlines. Could you maybe make a sketch or something similar showing what you’re trying to evaluate?