Walk in VR when looking straight ahead (on y axis)

Unity Engine
1

Hello, I was trying to make my Character controller walk in a straight line and if he/she looks left or right - stop, look up or down - still walk.
I have tried

using UnityEngine;
using System.Collections;

public class VRLookWalkWalking : MonoBehaviour {
    public Transform vrCamera;
    public float toggleAngle = -10.0f;//when you look on X axis at this angle you will walk was 30.0f
    public float speed=3.0f;//speed at which you walk
    public bool moveForward;
    public CharacterController cc;

    // Use this for initialization
    void Start () {
        cc.GetComponent<CharacterController> ();
   
    }
   
    // Update is called once per frame
    void Update () {
        if (vrCamera.localEulerAngles.y>= toggleAngle && vrCamera.localEulerAngles.y < 10.0f) {

        moveForward = true;
        } else {
            moveForward = false;
        }
        if (moveForward) {
            Vector3 forward = vrCamera.TransformDirection (Vector3.forward);
            cc.SimpleMove (forward * speed);
        }
   
    }
}

It did not work. I decided to create a cube in front of the path, make it a trigger. But all the changes to the script above did not work as well. Any help is appreciated. Thank you

2

are two vectors in the same direction is covered off with Unity - Scripting API: Vector3.Dot

You’d need to know the avatar’s forward vector though

3

Thank you , Lefty Righty for the answer. I am new to Unity and not sure do I need to create avatar if main camera has Character Controller assigned to it. Any tutorial on how to use Dot.Vector in my case? Thank you