Hide objects in front of player

Assets/Scripts/CameraPlayerFollow.cs

@@ -3,24 +3,46 @@ using UnityEngine;
 public class CameraPlayerFollow : MonoBehaviour
 {
     [SerializeField]
-    private Transform _playerTransform;
+    private Transform _player;
 
     private Vector3 _cameraOffset;
 
+    private Transform _obstruction;
+
     [SerializeField]
     [Range(0.01f, 1.0f)]
     private float _smoothFactor = 0.5f;
     // Start is called before the first frame update
     void Start()
     {
-        _cameraOffset = transform.position - _playerTransform.position;
-        transform.LookAt(_playerTransform);
+        _obstruction = null;
+        _cameraOffset = transform.position - _player.position;
+        transform.LookAt(_player);
     }
 
     void LateUpdate()
     {
-        Vector3 newPosition = _playerTransform.position + _cameraOffset;
+        Vector3 newPosition = _player.position + _cameraOffset;
 
         transform.position = Vector3.Slerp(transform.position, newPosition, _smoothFactor);
+        ViewObstructed();
+    }
+
+    private void ViewObstructed()
+    {
+        RaycastHit hit;
+        if (Physics.Raycast(transform.position, _player.position - transform.position, out hit, 1.5f))
+        {
+            if (hit.collider.gameObject.tag != "Player")
+            {
+                _obstruction = hit.transform;
+                _obstruction.gameObject.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.ShadowsOnly;
+            }
+        }
+        else if (_obstruction != null)
+        {
+            _obstruction.gameObject.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.On;
+            _obstruction = null;
+        }
     }
 }