def loadPostTraceSchemeFilepath( presetFile ): ''' re-applies a stored post trace command scheme back to the controls found in the current scene ''' #first we need to purge all existing post trace commands clearPostTraceScheme() if not isinstance( presetFile, Path ): presetFile = Path( presetFile ) if not presetFile.isfile(): raise IOError, "no such preset" xportDict, postTraceDict = presetFile.unpickle() for n, postTraceCmd in postTraceDict.iteritems(): n = n.split( '.' )[ 0 ] #strip off the attribute possibles = cmd.ls( '*%s' % n, r=True ) if possibles: nInScene = possibles[0] api.mel.zooSetPostTraceCmd( nInScene, postTraceCmd )
