Hi Puybaret, thanks for your reply. It help me a lot![:)]

I will follow your suggestion and try to make a plug-in to import IFC files. [:)]

<t>Sorry for that I had lots work to do and I forgot this. Thank you for providing the requested information. I did't work on MASSIS project, but I hope to build my research environment(kind of indoor disaster simulation) base on it. That's why I want to know how to import IFC file to Sweet Home 3d ...

<r>How should I let Sweet Home 3D import IFC file<br/>
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Hi, I am a beginner of Sweet Home 3D and English is not my nature language, please forgive my bad semantic and sentences. <br/>
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I'm trying to use massisframework(<URL url="http://www.massisframework.com/">http://www.massisframework ...