WHICHAIR(nged)

NAME

whichair - Reports information relating to usag of air codes on regions.

SYNOPSIS

whichair [options …​] {air_codes}

DESCRIPTION

Reports information about the usage of the air_codes property by regions in a .g file. Its default mode is to report which regions in a .g file are using one or a range of region_id values. If a root object is specified, it will report that result only for the regions in the tree of the root object. If the U is specified, the reporting is inverted and the command will report the ranges of unused aircodes rather than the regions using various aircodes.

The eac command will perform a similar search, but will draw the qualifying regions in the MGED display rather than listing them.

OPTIONS

-U

Report unused aircode ranges.

--root objname

Limit reporting to regions in the CSG tree below objname.

EXAMPLES

For these examples the geometry file used is the standard m35.g included with BRL-CAD.

Example 1. Report all regions using air codes between 7 and 10.

mged> whichair 7-10

Region[s] with air code 7:
   r11
   r13
   r15
Region[s] with air code 8:
   r25
   r27
   r29
   r31
   r33
   r35
Example 2. Report all unused aircode ranges in the database between 1 and 10.

mged> whichair -U 1-10

Unused air codes:
   1-3
   5
   9-10

AUTHOR

BRL-CAD Team

COPYRIGHT

This software is Copyright (c) 1989-2021 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