Rhino to Revit geometry issue

Speckle Help
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1

Hi,

We are having issues with geometry published in Rhino 8 and Loaded in Revit 2025, Speckle 3.15.0. We have multiple of these in different dimensions, most did appear to work ok, but some did not. Below is an example of the same model.

First it appears right in Revit

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image636×694 6.81 KB

But depending on the camera movement one of the faces disappear:

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image634×572 21.1 KB

Also, when loaded in Navisworks (from Revit) the surface is missing.

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image716×496 30.3 KB

Same in ACC, from Revit, the surface is missing.

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image697×774 38.8 KB

And this is how it looks in Rhino

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image685×773 57.1 KB

Is there something we can do either Rhino/Revit/Speckle to make it work?

Thanks

2

Hi @brunomc,

Can you please share with us the geometry to take a look? You can use my email and send it there. Thank you!

1 Like
3

Hey @brunomc ,

This is a Revit limitation. You need to rebuild your geometry in Rhino with greater tolerances Revit can handle. While Rhino can handle very complex shapes, Revit can’t. So simplifying geometry is what’s required to make it work.

4

Hey Bilal,

Would there be a way to simplify it during the translation from Speckle to Revit such as a detail level switch?

Thanks,

5

Hey @brunomc ,

We can’t. It’s a complex mathematical problem and Speckle does not have a geometry kernel. It needs to be adjusted in the authoring application.