def METHOD_NAME(self, a0, a1, b0, b1):
    l = rangen.uniform(self.multMin, self.multMax)
    T = l*rotationMatrix(Vector(rangen.uniform(0.0, 1.0),
                                rangen.uniform(0.0, 1.0),
                                rangen.uniform(0.0, 1.0)).unitVector())
    return T*a0, T*a1, T*b0, T*b1, l