How I can modeling model from Autocad reference file into Open Building.
Such as structures model auto modeling footing, column, beam and wall. And Architect model element same method.
You can use the reference attachment dialog and add the dwg file in the dgn file and then with the help of range box & other necessary nodes, you can get those alignments in the OBD-GC session and then you have to place Coordinate system nodes and align the Structural & architectural nodes as necessary.
Have a look at this video to get the idea of how to work with alignment.
I hope this helps with your query.
Dear Alifur Mandal
Thank you so much for quick reply.
I am trying to make Beam from Autocad reference.
How to in GC can auto selection by layer from reference file
And for Concrete beam properties, how to input section for node such as my profile 500x2400?
You need to have the section size in the dialog. Or else you would not be able to place that member.Regards,Alifur