zbw_curveTools.py 文件源码

def move_pivot(end, *args):
    """

    Args:
        end (int): parameter value (0 or 1 from buttons) the point on curve will return, start or end
        *args:
    """

    check = False   
    sel = cmds.ls(sl=True, exactType = "transform")

    if sel:
        for x in sel:
            check = rig.isType(x, "nurbsCurve")
            if check:
                # get curve info
                pos = cmds.pointOnCurve(x, parameter = end, position = True)
                cmds.xform(x, ws=True, piv=pos)
            else:
                cmds.warning("{0} is not a nurbsCurve object. Skipping!".format(x))