__init__.py 文件源码

def _set_uuid(node):
    """Add mbID to `node`

    Unless one already exists.

    """

    attr = "{0}.mbID".format(node)

    if not cmds.objExists(attr):
        cmds.addAttr(node, longName="mbID", dataType="string")
        _, uid = str(uuid.uuid4()).rsplit("-", 1)
        cmds.setAttr(attr, uid, type="string")