将多个Shape附加给一个transform的MayaPython

有些人希望类似同心圆的曲线可以作为一个物体，用这个可以达到效果

，周末较忙，具体图示以后再做

def GetShapes(inputNode):
    import maya.cmds as MayaCMD
    result = MayaCMD.listRelatives(inputNode, type='shape')
    return result

def UniqueSelectionTransform():
    import maya.cmds as MayaCMD
    selectionList = MayaCMD.ls(selection = True)
    selectionShapes = []
    selectTransform = MayaCMD.ls(transforms = True,selection = True)
    if selectTransform == None or len(selectTransform) == 0 : return
    uniqueTransform = selectTransform[0]
    selectTransform.remove(uniqueTransform)
    for i in range(len(selectionList )) :
        tempShapes = GetShapes(selectionList [i])
        if tempShapes != None and len(tempShapes) > 0:
            for i in range(len(tempShapes)):
                tempParent = MayaCMD.listRelatives(tempShapes[i],parent= True)
                if tempParent != None and tempParent[0] != uniqueTransform : 
                    selectionShapes .append(tempShapes[i])
    if len(selectionShapes) > 0 :
        MayaCMD.parent(selectionShapes,uniqueTransform,relative = True,shape = True)
    if len(selectTransform) > 0 :
        MayaCMD.delete(selectTransform)

UniqueSelectionTransform()