PrismaticJoint:getAxis
 Available since LÖVE 0.10.2  
 This function is not supported in earlier versions. 
Gets the world-space axis vector of the Prismatic Joint.
Function
Synopsis
x, y = PrismaticJoint:getAxis( )
Arguments
None.
Returns
number x- The x-axis coordinate of the world-space axis vector.
 number y- The y-axis coordinate of the world-space axis vector.
 
See Also
    © 2006–2020 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
    https://love2d.org/wiki/PrismaticJoint:getAxis