__init__.py 文件源码

def radian2degree(x):
    """
    Convert radians angles to torsion angles.

    @param x: radian angle
    @return: torsion angle of x
    """
    x = x % (2 * numpy.pi)
    numpy.putmask(x, x > numpy.pi, x - 2 * numpy.pi)
    return x * 180. / numpy.pi