3rd person controller with touch controls

Questions & Answers
1

Hello,
I am using 3rd person controller asset in unity, are there any free and easy way for using touch joystick?

2

Steps for joystick:

  1. Make an outline circle texture.
  2. Make a filled circle texture
  3. Draw the outline circle texture where you want the joystick
  4. Check if input is inside the outline circle with [HitTest][1]
    [1]: Unity - Scripting API: GUIElement.HitTest
  5. If so, draw the filled circle where the touch input is.
    Getting input from joystick:
    Determine where the center of the joystick is. Your x axis input is Touch.input.x - (The center of your joystick) and your y axis input is Touch.input.y - (The center of your joystick).