interactive.py 文件源码

def _clone(worldspace=False):
    """Clone selected objects in viewport

    Arguments:
        worldspace (bool): Whether or not to append a transformGeometry to
            resulting clone.

    """

    clones = list()

    for node in cmds.ls(selection=True, long=True):
        shape = _find_shape(node)
        type = cmds.nodeType(shape)

        if type not in ("mesh", "nurbsSurface", "nurbsCurve"):
            cmds.warning("Skipping '{node}': cannot clone nodes "
                         "of type '{type}'".format(**locals()))
            continue

        cloned = commands.clone(shape, worldspace=worldspace)
        clones.append(cloned)

    if not clones:
        return

    # Select newly created transform nodes in the viewport
    transforms = list()

    for clone in clones:
        transform = cmds.listRelatives(clone, parent=True, fullPath=True)[0]
        transforms.append(transform)

    cmds.select(transforms, replace=True)