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- // Copyright (C) 1997-2002 Alias|Wavefront,
- // a division of Silicon Graphics Limited.
- //
- // The information in this file is provided for the exclusive use of the
- // licensees of Alias|Wavefront. Such users have the right to use, modify,
- // and incorporate this code into other products for purposes authorized
- // by the Alias|Wavefront license agreement, without fee.
- //
- // ALIAS|WAVEFRONT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- // INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- // EVENT SHALL ALIAS|WAVEFRONT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- // CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- // DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- // TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- // PERFORMANCE OF THIS SOFTWARE.
- //
- //
- // Alias|Wavefront Script File
- // MODIFY THIS AT YOUR OWN RISK
- //
- // Creation Date: 2001
- //
- // Author: dbrins
- //
- //<doc>
- //<name deleteUnusedBrushes>
- //<owner "Alias|Wavefront Unsupported">
- //
- //<synopsis>
- // deleteUnusedBrushes
- //
- //<returns>
- // None.
- //
- //<description>
- // This deletes all brushes that are not attached to any strokes
- // This can be used to clean up default brush nodes that may accumulate
- // when doing a large number of import operations.
- //
- //<flags>
- // None.
- //
- //<examples>
- // deleteUnusedBrushes;
- //
- //</doc>
-
- global proc deleteUnusedBrushes()
- {
- int $i;
-
- string $brushes[] = `ls -type brush`;
- string $defaultBrush = getDefaultBrush();
- for( $i = 0; $i < size( $brushes ); $i++ )
- {
- if( $brushes[$i] != $defaultBrush ){
- string $con[] = `listConnections ($brushes[$i]+".outBrush")`;
- if( size( $con ) == 0 ){
- delete $brushes[$i];
- }
- }
- }
- }
-