Use own textures base and thump on Standard Assets joystick

Unity Engine
1

Hi,

I am learning Unity, and I now have a working virtual joystick from Standard Assets when I deploy to iOS. But how can I set a base texture and a thump texture for that joystick? I can set a thump texture, but I have seen people have both a base that is stationary and a stick/thump texture on top of that that moves with the touch. How is this done?

P.S. I am working in 2D mode.

Thank you
Søren

2

Some old joystick script here, has those 2 images.

Not sure if it still works, but you can get some ideas there:
http://forum.unity3d.com/threads/116076-VJR-(Virtual-Joystick-Region)-Sample