Why Export 3d CAD dwg shows polymesh even ACIS solid been selected

[nurashira]

I have no idea why my export 3D CAD dwg still in polymesh even i have select ACIS solid on the setting. Did anybody know how to fix this issue?. Kindly help me

Thanks

[jeremytammik]

Unfortunately, this is not the best place to ask such a question.

Please note that this discussion forum is dedicated to programming Revit using the Revit API.

Therefore, you cannot expect an answer to a question such as yours relating to installation, product usage or end user support issues here.

You should try one of the non-API Revit product support discussion forums instead for that:

https://forums.autodesk.com/t5/revit-api-forum/this-forum-is-for-revit-api-programming-questions-not...

The people there are much better equipped to answer your question than us programming nerds.

If you are doing it programmatically, please be aware that the Revit API hardly ever supports any functionality that is not also available in the user interface.

Therefore, if the UI does not support this, the API will probably not do so either.

So, it will always help to research the optimal manual approach to a solution first, before attacking the task programmatically.

I hope this clarifies.

Thank you for your cooperation and understanding.

Best regards,

Jeremy