3D ears

added ears to the player

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Assets/Scenes/SampleScene.unity

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Assets/Scripts/Control/EarsController.cs

@@ -0,0 +1,9 @@
+using UnityEngine;
+
+public class EarsController : MonoBehaviour
+{
+    public void RotateHead(Vector3 rotation) {
+        transform.localEulerAngles = new Vector3(rotation.x, 0, rotation.z);
+        // More advanced rotation would require another rotation center
+    }
+}

Assets/Scripts/Control/EarsController.cs.meta

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Assets/Scripts/Control/PlayerController.cs

@@ -3,22 +3,30 @@ using UnityEngine;
 // Handles everything related to player movement
 public class PlayerController : MonoBehaviour
 {
-    private PlayerControlsMap playerControls;
-    private Rigidbody rb;
+    [SerializeField] private EarsController ears = null;
 
     [SerializeField] private float speed = 15;
     [SerializeField] private float sensitivity = 50;
     [SerializeField] private float maxSpeed = 10;
 
+    private PlayerControlsMap playerControls;
+    private Rigidbody rb;
+
+    private Vector3 currentRotation = Vector3.zero;
+
     // Awake is always called before Start. Often used to initialize variables
     void Awake()
     {
         playerControls = new PlayerControlsMap();
         rb = GetComponent<Rigidbody>();
+
+        if (ears == null) {     // If not assigned within editor
+            Debug.LogError("ears attribute of " + name + " should be assigned within editor. (ears object should be a child of " + name + ")");
+        }
     }
 
     // Start is called once before the first execution of Update after the MonoBehaviour is created
-    // Often used to initialize variables which are dependent to other scripts/components
+    // Often used to initialize variables which are dependent to other scripts/components variables
     void Start()
     {
         
@@ -37,20 +45,31 @@ public class PlayerController : MonoBehaviour
     // Update is called once per frame
     void Update()
     {
-        // Update player direction. Very basic.
+        RotatePlayer();
+        MovePlayer();
+        
+    }
+
+    void RotatePlayer() {
+        // Update player direction. Very basic
+        // First, rotate player on y axis
         Vector2 lookInput = playerControls.Player.Look.ReadValue<Vector2>();
         lookInput *= sensitivity * Time.deltaTime;
-        Quaternion currentRotation = transform.rotation;
-        currentRotation *= Quaternion.AngleAxis(lookInput.x, Vector3.up);
-        transform.rotation = currentRotation;
-        // We ignore vertical rotation as it would have no impact on the game
+        currentRotation += new Vector3(Mathf.Clamp(-lookInput.y, -90, 90), lookInput.x, 0);
+        transform.localEulerAngles = new Vector3(0, currentRotation.y, 0);
 
+        // Then, rotate player's ears on both x and z axes (only available with certain controllers such as AR/VR)
+        ears.RotateHead(new Vector3(currentRotation.x, 0, currentRotation.z));
+    }
+
+    void MovePlayer() {
         // Update player acceleration, using a force
         Vector2 mvtInput = playerControls.Player.Move.ReadValue<Vector2>();
         mvtInput *= speed * Time.deltaTime;
-        rb.AddForce(currentRotation * new Vector3(mvtInput.x, 0, mvtInput.y), ForceMode.VelocityChange);
+        rb.AddForce(transform.rotation * new Vector3(mvtInput.x, 0, mvtInput.y), ForceMode.VelocityChange);
 
-        // Limit max speed. Warning: both maxSpeed and rigidbody linear damping affect max speed 
+        // Limit max speed.
+        // maxSpeed affects only max speed, while rigidbody's linear damping affects both max speed and deceleration
         if (rb.linearVelocity.magnitude > maxSpeed) {
             rb.linearVelocity = rb.linearVelocity.normalized * maxSpeed;
         }