2009

The PDS page is displayed.
3. Select the Load Tags check box to load associated TAG files together with the DRI file.
4. Select the Load Display Sets check box to load associated Display Set DST files with the DRI file.
5. In the Input Files drop-down box select DGN Files to read the original DGN files, or NWC Files to
load the NWC cache versions of the files instead.
The last option is useful if you routinely perform a batch conversion of the DGN files into NWC files,
and would like to load the NWC files when reading a DRI file.
6. Click OK to set these options or Cancel to exit the dialog without setting them.
IGES Files
NavisWorks uses the Open CASCADE libraries to read and tessellate .igs and .iges files up to and
including IGES 5.3.
Supported Entities
• Groups
• Colors
• Planes
• Parametric spline, ruled, B-spline, offset, bounded, trimmed and plane surfaces and surfaces of
Converting Files
90