Microstation (.dgn) import
Import Intergraph's MicroStation (.dgn) and Interactive Graphics System (.igds) CAD applications.
To open, import, insert, and attach a file as a worksession
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From the File menu, click Open, Insert, Import, or Worksession > Attach.
- In the dialog box, select a supported file type.
- Click and configure the settings.
When you open a non-3dm file and save the model, its filename will be the default 3dm filename.
DGN Import Options
Import unreferenced layers
Layers with no content will be imported.
Import unreferenced blocks
Blocks with no inserted instances will be imported.
Import unreferenced linetypes
Linetype definitions will be imported.
Import views
Views will be imported.
Group cell headers
Select model spaces
Select one or more model spaces from the drop down menu.
If Select model spaces is not checked, all of the model space will be imported.
Always use these settings. Do not show this dialog again.
Saves the current settings and turns off the dialog display.
To turn the message back on
See also: ResetMessageBoxes command.
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Rhino supports reading annotation objects in the DGN format.