WHICH_SHADER nged BRL-CAD BRL-CAD MGED Commands
which_shader Lists all the regions that use one of the shaders specified.
`which_shader` shaders

## DESCRIPTION

Lists all the regions that use one of the shaders specified.

## EXAMPLES

The example shows the use of the `which_shader` command to list all the regions that use the specified shaders.

List the regions that use the specified shaders.

mged> `which_shader plastic light`

Lists all regions in the current database that use the plastic or light shaders.

## AUTHOR

BRL-CAD Team

## BUG REPORTS

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