orientjoints.py 文件源码

def create_arrow(jointName):
    curve = cmds.curve(name='%s_ForwardDirection' % jointName, degree=1, point=[(-1, 0, 0), (-1, 2, 0), (-2, 2, 0), (0, 4, 0), (2, 2, 0), (1, 2, 0), (1, 0, 0), (-1, 0, 0)])
    group = cmds.group()
    cmds.xform(objectSpace=True, pivots=(0, 0, 0))
    jointScale = cmds.jointDisplayScale(query=True)
    jointRadius = cmds.getAttr('%s.radius' % jointName)
    jointScale *= jointRadius
    cmds.xform(scale=(jointScale, jointScale, jointScale))

    return group