ml_utilities.py 文件源码

def getSelectedChannels():
    '''
    Return channels that are selected in the channelbox
    '''

    if not mc.ls(sl=True):
        return
    gChannelBoxName = mm.eval('$temp=$gChannelBoxName')
    sma = mc.channelBox(gChannelBoxName, query=True, sma=True)
    ssa = mc.channelBox(gChannelBoxName, query=True, ssa=True)
    sha = mc.channelBox(gChannelBoxName, query=True, sha=True)

    channels = list()
    if sma:
        channels.extend(sma)
    if ssa:
        channels.extend(ssa)
    if sha:
        channels.extend(sha)

    return channels