ml_utilities.py 文件源码

def getSkinCluster(mesh):
    '''
    Return the first skinCluster affecting this mesh.
    '''

    if mc.nodeType(mesh) in ('mesh','nurbsSurface','nurbsCurve'):
        shapes = [mesh]
    else:
        shapes = mc.listRelatives(mesh, shapes=True, path=True)

    for shape in shapes:
        history = mc.listHistory(shape, groupLevels=True, pruneDagObjects=True)
        if not history:
            continue
        skins = mc.ls(history, type='skinCluster')
        if skins:
            return skins[0]
    return None