skinio.py 文件源码

def get_skin_clusters(nodes):
    """Get the skinClusters attached to the specified node and all nodes in descendents.

    :param nodes: List of dag nodes.
    @return A list of the skinClusters in the hierarchy of the specified root node.
    """
    if isinstance(nodes, basestring):
        nodes = [nodes, ]
    all_skins = []
    for node in nodes:
        relatives = cmds.listRelatives(node, ad=True, path=True) or []
        relatives.insert(0, node)
        relatives = [shortcuts.get_shape(node) for node in relatives]
        for relative in relatives:
            history = cmds.listHistory(relative, pruneDagObjects=True, il=2) or []
            skins = [x for x in history if cmds.nodeType(x) == 'skinCluster']
            if skins:
                all_skins.append(skins[0])
    return list(set(all_skins))