REMAPID
1
BRL-CAD
BRL-CAD

# remapid

reassign region idents in a BRL-CAD or TANKILL model according to commands in a specification file

      remapid
        - gt
        file.gfile.tankill
        spec_file

## DESCRIPTION

Performs batch modifications of region IDs for BRL-CAD (or TANKILL) geometry. The program reads a .g (or TANKILL) file and a spec file indicating which region IDs to change to which new values. For a .g file, the specified changes are made to that file; For a TANKILL file, a modified model is written to stdout. The remapping assignment is read from a specification file containing commands, the grammar for which looks something like:

        command  --> id_list ':' id
        id_list  --> id_block | id_block ',' id_list
        id_block --> id | id '-' id
        id       --> [0-9]+

The semantics of a command is: For every region in the database whose region ID appears in the id_list before the ':', change its region ID to the value appearing after the ':'.

## AUTHOR

BRL-CAD Team

## COPYRIGHT

This software is Copyright (c) 2005-2013 by the United States Government as represented by U.S. Army Research Laboratory.

## BUG REPORTS

Reports of bugs or problems should be submitted via electronic mail to <devs@brlcad.org>.