120421 nurbs IFC GH to Revit klein slabs

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Comment by Jon Mirtschin on April 26, 2012 at 1:13pm

Sure, my IFC importer is still very much work in progress.  I'm still to determine a lot of the shape representations that I will (or won't be able) to generate in Revit.  

To this aspect, I am busy adding a bunch of components that will work in a manner more consistent with the Revit Family approach.  I do welcome suggestions or samples of models that don't work (including generated by other software), I'll take a look at the two you've suggested.

Comment by claudemit on April 26, 2012 at 12:34pm

Hi Jon,

I use the External Tools geometry gym importer for revit，your example 'klein building slab' and ' sectioned spine' can be successfully imported, but the example '120408 test towe' and '111203hierarchy' meet some orther mistakes.

 

Comment by claudemit on April 26, 2012 at 11:33am

Hi Jon,

Does it mean I should install all the plugins on that page?

The ifc file  I imported  into revit is downloaded from your website ,it shows  that error information.After that I tried some orther settings.Parts of model can be imported in revit and all the levels overlap together.Here is my IFC file.https://rapidshare.com/files/2917982623/111.ifc

Comment by Jon Mirtschin on April 26, 2012 at 7:46am

Hi Claudemit,

The native revit IFC importer is not developed yet for IFC4 (also referred to as IFC2x4).  

You need to install my revit addon from http://www.geometrygym.com/downloads which should then be accessible from the AddIns menu - External Tools in the Ribbon.

I just tried myself ensuring the rhino document unit was millimetres, and then importing the IFC file which was an exact overlay.  Can you email me the generated IFC file so I can check?

Comment by claudemit on April 26, 2012 at 7:29am

Hi Jon,

I tried this example,meet some problems.I have made the Rhino Document's Unit  be  millimetres ,but when I import the IFC file which I just baked,the model imported in seems to be quite smaller than that shows in grasshopper.When I open the ifc file in revit,it shows like thisI get an error report and find nothing in revit.Could you tell me what's wrong with it?

Comment by first1 on April 23, 2012 at 12:40am

well