iv2toiv1 - converts Inventor 2.0 files to the Inventor 1.0 format
iv2toiv1 infile outfile
iv2toiv1 reads the input file infile and writes it to the output file
outfile in Inventor 1.0 format.
Because of differences between the 1.0 and 2.0 file formats, some data
may be lost during the conversion to 1.0. For instance, the 2.0 file
format for SoSeparator contains fields for caching and culling, but the
1.0 format for SoSeparator has no fields. This information is lost
during the conversion process.
/usr/share/data/models/* - Sample Inventor 2.0 data files
inventor, ivdowngrade, ivcat