Camera smoothing

Assets/Scenes/CameraTestScene.unity

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@@ -921,6 +1005,191 @@ PrefabInstance:
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       value: Cinemachine
       objectReference: {fileID: 0}
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Assets/Scripts/Camera/CameraController.cs

@@ -1,15 +1,21 @@
 using UnityEngine;
 using Cinemachine;
+using System.Collections;
 
 public class CameraController : MonoBehaviour
 {
     [SerializeField] private GameObject cam;
 
     public float scrollSpeed;
+    public float stopAfterTime = 0.25f;
+    public AnimationCurve curve = new AnimationCurve(new Keyframe(0f, 0f, 1f, 1f), new Keyframe(1f, 1f, 1f, 1f));
+    [Range(1f, 0f)] public float decelerationMultiplier;
 
     public Vector2 sens;
     private Vector2 defaultMaxSpeed;
 
+    private float timer;
+
     private void Start()
     {
         defaultMaxSpeed *= 0;
@@ -17,16 +23,24 @@ public class CameraController : MonoBehaviour
 
     private void Update()
     {
-        defaultMaxSpeed = new Vector2(cam.GetComponent<CinemachineFreeLook>().m_XAxis.m_MaxSpeed, cam.GetComponent<CinemachineFreeLook>().m_YAxis.m_MaxSpeed);
+        //defaultMaxSpeed = new Vector2(cam.GetComponent<CinemachineFreeLook>().m_XAxis.m_MaxSpeed, cam.GetComponent<CinemachineFreeLook>().m_YAxis.m_MaxSpeed);
 
         if (Input.GetMouseButtonDown(1))
         {
             defaultMaxSpeed = sens;
+
+            // Enable mouse input
+            cam.GetComponent<CinemachineFreeLook>().m_XAxis.m_InputAxisName = "Mouse X";
+            cam.GetComponent<CinemachineFreeLook>().m_YAxis.m_InputAxisName = "Mouse Y";
         }
 
         if (Input.GetMouseButtonUp(1))
         {
-            defaultMaxSpeed *= 0;
+            timer = 0;
+
+            // Disable mouse input
+            cam.GetComponent<CinemachineFreeLook>().m_XAxis.m_InputAxisName = "";
+            cam.GetComponent<CinemachineFreeLook>().m_YAxis.m_InputAxisName = "";
         }
 
         cam.GetComponent<CinemachineFreeLook>().m_XAxis.m_MaxSpeed = defaultMaxSpeed.x;
@@ -35,5 +49,11 @@ public class CameraController : MonoBehaviour
         float scroll = Input.GetAxis("Mouse ScrollWheel");
 
         cam.GetComponent<CinemachineCameraOffset>().m_Offset.z += scroll * scrollSpeed;
+
+
+        timer += Time.deltaTime;
+        float evalTime = timer / stopAfterTime;
+        if (!Input.GetMouseButton(1))
+            defaultMaxSpeed = Vector2.LerpUnclamped(defaultMaxSpeed, Vector2.zero, curve.Evaluate(evalTime));
     }
 }

Assets/Scripts/Camera/HideWall.cs

@@ -3,18 +3,16 @@ using UnityEngine;
 
 public class HideWall : MonoBehaviour
 {
-
     [SerializeField] private GameObject target;
     [SerializeField] private GameObject origin;
-    public GameObject prevObject;
 
-    public Material defaultMaterial; // Material when not hitting "Wall"
+    [Range(1f, 10f)] public float hideFadeSpeed;
-    public Material hitMaterial; // Material when hitting "Wall"
+    [Range(1f, 10f)] public float showFadeSpeed;
 
     public float sphereRadius;
-    float maxSphereRayDistance;
     public Vector3 maxSphereRayDistanceOffset;
 
+    float maxSphereRayDistance;
     private List<GameObject> prevHitObjects = new List<GameObject>();
 
     private void Start()
@@ -29,44 +27,36 @@ public class HideWall : MonoBehaviour
 
         List<GameObject> hitObjectsThisFrame = new List<GameObject>();
 
-        // Change material of currently hit objects
         for (int i = 0; i < hits.Length; i++)
         {
-            if (hits[i].collider.CompareTag("Wall"))
+            if (hits[i].collider != null && hits[i].collider.CompareTag("Wall"))
             {
                 var hitGameObject = hits[i].collider.gameObject;
                 hitObjectsThisFrame.Add(hitGameObject);
 
-                // Change material only if this object wasn't hit last frame
+                var wallOpacity = hitGameObject.GetComponent<WallOpacity>();
-                if (!prevHitObjects.Contains(hitGameObject))
+                if (wallOpacity != null && !prevHitObjects.Contains(hitGameObject))
                 {
-                    Renderer renderer = hits[i].collider.GetComponent<Renderer>();
+                    wallOpacity.HideWall(hideFadeSpeed);
-                    if (renderer != null)
-                    {
-                        renderer.material = hitMaterial;
-                    }
                 }
             }
         }
 
-        // Restore the material of objects that are not hit this frame but were hit in the previous frame
+        foreach (var prevHitObject in prevHitObjects)
-        for (int i = 0; i < prevHitObjects.Count; i++)
         {
-            if (!hitObjectsThisFrame.Contains(prevHitObjects[i]))
+            if (!hitObjectsThisFrame.Contains(prevHitObject))
             {
-                Renderer renderer = prevHitObjects[i].GetComponent<Renderer>();
+                var wallOpacity = prevHitObject.GetComponent<WallOpacity>();
-                if (renderer != null)
+                if (wallOpacity != null)
                 {
-                    renderer.material = defaultMaterial;
+                    wallOpacity.ShowWall(showFadeSpeed);
                 }
             }
         }
 
-        // Update the list of previously hit objects
         prevHitObjects = hitObjectsThisFrame;
     }
 
-
     private void OnDrawGizmos()
     {
         Gizmos.color = Color.red;

Assets/Scripts/Camera/WallOpacity.cs

@@ -0,0 +1,51 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class WallOpacity : MonoBehaviour
+{
+    private float t;
+    private bool isShowing = true;
+
+    private float showFadeSpeed;
+    private float hideFadeSpeed;
+
+    private void Start()
+    {
+        t = 1;
+    }
+
+    void Update()
+    {
+        if (isShowing)
+        {
+            t += Time.deltaTime * showFadeSpeed;
+        }
+        else
+        {
+            t -= Time.deltaTime * hideFadeSpeed;
+        }
+        t = Mathf.Clamp(t, 0, 1);
+
+        Renderer renderer = GetComponent<Renderer>();
+        if (renderer != null)
+        {
+            var originalMat = renderer.material;
+            var originalColor = originalMat.color;
+            originalMat.color = new Color(originalColor.r, originalColor.g, originalColor.b, t);
+            renderer.material = originalMat;
+        }
+    }
+
+    public void ShowWall(float speed)
+    {
+        isShowing = true;
+        showFadeSpeed = speed;
+    }
+
+    public void HideWall(float speed)
+    {
+        isShowing = false;
+        hideFadeSpeed = speed;
+    }
+}

Assets/Scripts/Camera/WallOpacity.cs.meta

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Assets/Scripts/Extensions/FloatExtensions.cs

@@ -0,0 +1,10 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Assets
+{
+    public static class FloatExtensions
+    {
+        public static float Clamp(this float x, float min, float max) => Mathf.Clamp(x, min, max);
+    }
+}

Assets/Scripts/Extensions/FloatExtensions.cs.meta

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