Render a 3D axis gizmo

[megaman54]

On most 3D modeling applications there is a gizmo like this in the viewport that rotates with the camera, showing where the 3 axis  are.
Example image: https://imgur.com/a/k1Ykc
How would I go about making such gizmo in MTA? I'm not that good with math so I hope someone can give me some pointers.
Thanks.

[Rataj]

Actually it's really easy, all you need to use are these two functions: getScreenFromWorldPosition, dxDrawLine.