zbw_attributes.py 文件源码

def get_source_and_targets(*args):
    """
    checks current selection, first sel is source, remaining are targets
    args:
        None
    Return:
        list (string, list): [0] is the source, [1] is the list of targets
        or 
        None
    """
    sel = cmds.ls(sl=True)
    if sel and len(sel) > 1:
        src = sel[0]
        tgts = sel[1:]
        return (src, tgts)
    else:
        cmds.warning("You need to select at least two objects!")
        return (None, None)