REMAPID(1)

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

SYNOPSIS
remapid [-{g|t}] {file.g|file.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 ':'.

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