ml_pivot.py 文件源码

def pivot_driver_attr(node):
    '''
    Start with supporting pivots driven by remap value nodes, more support in the future as requested.
    '''
    #rpSrc = mc.listConnections(node+'.rotatePivot', source=True, destination=False, plugs=True)
    #if rpSrc and rpSrc[0].endswith('.translate') and mc.getAttr(rpSrc[0], keyable=True):
        #return rpSrc[0]

    for each in ('rotatePivotX', 'rotatePivotY', 'rotatePivotZ'):
        src = mc.listConnections(node+'.'+each, source=True, destination=False)
        if not src:
            continue
        srcType = mc.nodeType(src[0])
        if srcType == 'remapValue':
            src = mc.listConnections(src[0]+'.inputValue', source=True, destination=False, plugs=True)
            if src and mc.getAttr(src[0], keyable=True) and not mc.getAttr(src[0], lock=True):
                return src[0]
    return None