HoHCI-BikeSteering/Assets/Scripts/WCTest/SphereBikeController.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SphereBikeController : MonoBehaviour
{
    public GameObject frontCollider;
    public GameObject rearCollider;

    public float factorRps = 0.5f;
    public float factorSteer = 0.2f;
    public float maxRps = 4f;

    private Transform frontTransform;
    private Transform rearTransform;

    public GameObject bike;

    private Rigidbody rb;
    private Transform bt;

    private float rps = 0f;
    private float steer = 0f;

    private void Start()
    {
        frontTransform = frontCollider.transform;
        rearTransform = rearCollider.transform;
        bt = bike.transform;
        rb = bike.GetComponent<Rigidbody>();
        
    }

    private void OnGUI()
    {
        GUI.Box(new Rect(10, 10, 80, 40), $"Rps: {rps}\nSteer: {steer}");
    }

    // Update is called once per frame
    void Update()
    {
        rps = Input.GetAxis("Vertical") * factorRps;
        steer = Input.GetAxis("Horizontal") * factorSteer;
    }

    private void FixedUpdate()
    {
        rb.velocity = bt.forward * 2;
        rearTransform.RotateAround(rearTransform.position, rearTransform.right, rps*Time.fixedDeltaTime*360f);
    }
}