Dynamo Solid not correct in Revit

Revit
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1

Hi all,

i made a pretty complex Dynamo Script which automatically creates pile foundations from construction site data. The Geometrie is correctly and created within Dynamo. However when I create the Family with the K-family insert node the geometry is not correct within Revit. I get the same Problem when I export a SAT file from Dynamo and open it with another CAD Software. I have attached Screenshots of the resulting geometries.

Has anyone experienced something similar and is able to help me?

Kind regards,
Geometry-Revitfamily

Nico

2

Hi, @nico.oerter!
Try to represent circle as two arcs before extrusion. Can you show good geometry before exporting to SAT also?

3

Geometry edge case resolution usually require the geometry creation process to resolve. Best to post your file or a small sample thereof.

4

Here is a Screenshot of the good Geometry:

Geometry-in-Dynamo
Geometry-in-Dynamo632×524 5.6 KB

5

Here is a Screenshot of the Dynamoskript responsible for the creation of the Geometry:

Solid-in-Dynamo
Solid-in-Dynamo1098×485 43.8 KB

6

Are you trying to move just the cylinders into the SAT format, or the points and curves as well?

7

Just the cylinder, which is lofted from the two Profiles and the Guidecurve.

8

I can only guess, but perhaps obnoxiously large coordinates are at play.

Can you save the graph as a new file, wire the cylinder into a Data.Remember node, run the graph, delete everything other than the Data.Remember node, save the graph again, and post it here?

1 Like
9

I used large coordinates from the construction site files but they were all transformed into local coordinates, which are not too large.

Unfortunately I am a new user a new user and can not upload files to this forum. You can download the Dynamo File here: