Creating a floor from boundry lines


i have a 3d surface on CAD file, and i want to import it to Revit

what am i doing wrong?

I think you need to close the curve first.
There are a few nodes for that.

Drawing1.dwg (96.1 KB)
here is the file, the surface is closed i beilive

This is not a “do it for me” forum
You can find the answer to your question if you use the search button


i linked it to show you that is closed, not so you can close it for me!

In Dynamo it isn’t closed for some reason, it might be because your floor outline is close to the unit tolerance in Revit in some areas. Important to note that your floor is also not flat either, whereas Dynamo can only make flat floors and then you must add subpoints after.

This worked for me, although 1 or 2 subpoints didn’t match up.


thank you so much

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