help : raycast not working in for loop

Questions & Answers
1

I have a problem, I am making a car with 4 raycasts, but the raycast are not doing anything. The debug doesnt return anything.

 void FixedUpdate() {
    RaycastHit[] hit = new Raycasthit[4];
    for (int i = 0; i < 4; i++) {
        if (Physics.Raycast(wheel<em>.transform.position, wheel_.transform.TransformDirection(Vector3.down), out hit*, distance, 0)) {*_</em>

wheel*.transform.position = hit.point;*
Debug.Log(“hit”);
}
}
}
Can you please help me?

2

You’re passing in a 0 for your layermask, meaning your raycast won’t actually hit anything.

Just remove that argument.

if (Physics.Raycast(wheel<em>.transform.position, wheel_.transform.TransformDirection(Vector3.down), out hit*, distance)) {*_</em>

wheel*.transform.position = hit.point;*
Debug.Log(“hit”);
}

3

Nevermind, I fixed it. It turns out my wheels’ parents were rotated 90° for some reason, and its “down” was actually forward. I fixed it and it works now.