2012

Table Of Contents
master units in the Import DGN Settings dialog box. This matches the meters
in the DGN file to the meters in the DWG file.
Import Custom Line Style Definitions
If a DGN file does not contain linetype definitions and these definitions do
not exist in any .rsc files in the support path, then all linetypes in the DGN
file are displayed as a continuous linetype in AutoCAD. To ensure that custom
linetypes are displayed, copy the corresponding .rsc files to the support path
or add the RSC file path to the search path in AutoCAD in the Options dialog
box (Files tab, Support File Search Path).
The RSC files are specified by the MS_SYMBRSRC configuration variable setting
in the directory specified in the MS_RSRCPATH setting in MicroStation.
Import DGN Settings
In the Import DGN Settings dialog box, if you select Import into Current
Drawing and select the Translate References to Blocks or Xrefs option in
the External DGN references section, all referenced DGN files are converted
to block references. If you do not select Import into Current Drawing and
select the Translate References to Blocks or Xrefs option, then all referenced
DGN files are converted to DWG external references.
Microstation Standard Line Styles
You can attach a DGN file as an underlay or import the DGN fiel into a
drawing. It is recommended that you do not use the MicroStation standard
line styles 1 to 7 because the scaling for these line styles is based on output
device coordinates. For best results, use custom line styles.
Manage Translation Mapping Setups
You can manage translation mapping setups for DGN file import and export
operations. You can create, modify, rename, or delete mapping translations
based on your companys CAD standards such as:
Change DGN level names to appropriate DWG layer names
Remap unsupported DGN linestyles to DWG linetypes
Remap lineweights and adjust color mapping
Therefore, you can streamline the import/export process while minimizing
the need for more extensive editing.
1354 | Chapter 34 Work with Data in Other Formats