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

BUG REPORTS

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