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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: June 2002
- // Author(s): BB
- //
- // Description:
- // Delete unused animation poses or clips from the scene.
- // Arguments:
- // $typeToDelete (string): valid values are: "clips" or "poses"
- //
- /////////////////////////////////////////////////////////////////////////
-
- global proc deleteUnusedTrax(string $typeToDelete)
- {
- if ($typeToDelete != "poses" &&
- $typeToDelete != "clips") {
- error("Invalid argument to deleteUnusedTrax.");
- return;
- }
-
- // we store them up and don't delete them using a single delete command
- // since deleting one might cause others to get deleted and the loop
- // would get messed up
- //
- string $nodesToDelete;
- string $clips[];
- if ($typeToDelete == "clips") {
- $clips = `clip -q -allSourceClips`;
- } else {
- $clips = `pose -q -allPoses`;
- }
-
- for ($clip in $clips) {
- int $deleteIt = 1;
- string $chs[] = `clip -q -character $clip`;
- for ($ch in $chs) {
- string $sched = `character -q -sc $ch`;
- int $clipIndexList[] = `clipSchedule -n $clip -q -ci $sched`;
- if (size($clipIndexList) > 0) {
- $deleteIt = 0;
- }
- }
- if ($deleteIt) {
- $nodesToDelete += ($clip+" ");
- }
- }
-
- if (size($nodesToDelete)) {
- $cmd = ("delete "+$nodesToDelete);
- evalEcho($cmd);
- }
- }
-