Physics.Raycast() hit is (0,0,0) always time

Code (CSharp):

1. private int pointIndex;
2.         private PathCreator pathCreator;
3.  
4.         private void OnMouseDrag()
5.         {
6.             if (pathCreator != null)
7.             {
8.                 var rayMoving = Camera.main.ScreenPointToRay(Input.mousePosition);
9.                 Physics.Raycast(rayMoving, out var hitMoving);
10.                 transform.position = hitMoving.transform.position;
11.                 pathCreator.bezierPath.MovePoint(pointIndex, hitMoving.transform.position);
12.                 pathCreator.gameObject.GetComponent<RoadMeshCreator>().CreatePath();
13.                 Debug.Log("Position to: " + hitMoving.transform.position);
14.             }
15.         }

Why should be this?

 

The return value of Raycast is bool. If it returns

false

, no hit was detected and everything in the

out

parameter is reset to default values (not left unwritten which some might expect). Usually people say

if (Raycast...)

and only proceed if the ray hit. I expect you're never detecting a hit due to layer or collider issues.