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Timothy Sharp

C# Need some help with Unity.

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Hello. I need a script for Unity that will make a car wheel turn depending on which directions a car goes. I.E My car wheels do not move when the car moves. I mean, they move, they just do not turn.

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//Rotating the car
var currentRotSpeed : float;
if(reverse){
	currentRotSpeed = rb.velocity.magnitude * rotSpeed;
}else{
	currentRotSpeed = rb.velocity.magnitude * -rotSpeed;
}

rb.AddTorque(Input.GetAxis("Horizontal" + controller) * currentRotSpeed);

//Wheel Rotation
wheel[0].localEulerAngles.z = wheel[1].localEulerAngles.z = Input.GetAxis("Horizontal" + controller) * -20;

I made a 2D car game about a year ago where I did something similar to what you might want. In the above code-snippet I show you how I rotate the car based on the rigidbody's velocity and turn the wheels accordingly.

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