Tasks\DeleteUnusedMedia.py

# Copyright 2009 Autodesk, Inc.  All rights reserved.
# Use of this software is subject to the terms of the Autodesk license agreement 
# provided at the time of installation or download, or which otherwise accompanies
# this software in either electronic or hard copy form.
#
# Topic: FBTexture, FBScene, FBVideo
#
 
from pyfbsdk import FBSystem, FBComponent
 
lSystem = FBSystem()
 
# Since the videos are parented to textures, we need to removed unused
# textures before removing the unused videos.
 
# Delete any texture whose only parent is Scene.
lList = [ lTexture for lTexture in lSystem.Scene.Textures if (len( lTexture.Parents ) == 1 and lTexture.Parents[0].Name=="Scene") ]
list( map( FBComponent.FBDelete, lList ) )
 
# Delete any VideoClip whose only parent is Scene.
lList = [ lMedia for lMedia in lSystem.Scene.VideoClips if (len( lMedia.Parents ) == 1 and lMedia.Parents[0].Name=="Scene") ]
list( map( FBComponent.FBDelete, lList ) )
 
 
# Cleanup
 
# Conditional cleanup
if dir().__contains__( 'lTexture' ): del( lTexture )
if dir().__contains__( 'lMedia' ): del( lMedia )
 
# Cleanup local variables
del( lSystem, lList )
 
# Cleanup things from pyfbsdk
del( FBSystem, FBComponent )