dm2skin.py 文件源码

def dm2skin_getMaxInfluences(mesh):
    """Finds a skin cluster on the given mesh and returns
    the number of influences it is set to have."""
    skinClusterStr = 'findRelatedSkinCluster("' + mesh + '")'
    skinCluster = mel.eval(skinClusterStr)
    if not skinCluster:
        return 0
    allInfluences = cmds.skinCluster(skinCluster, q=True, inf=True)
    return len(allInfluences)