vignette effect

Assets/PostProcessingVFX/GameCameraProfile.asset

@@ -1,5 +1,49 @@
 %YAML 1.1
 %TAG !u! tag:unity3d.com,2011:
+--- !u!114 &-1752554079016775041
+MonoBehaviour:
+  m_ObjectHideFlags: 3
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 40b924e2dad56384a8df2a1e111bb675, type: 3}
+  m_Name: Vignette
+  m_EditorClassIdentifier: 
+  active: 1
+  enabled:
+    overrideState: 1
+    value: 0
+  mode:
+    overrideState: 1
+    value: 0
+  color:
+    overrideState: 1
+    value: {r: 0, g: 0, b: 0, a: 1}
+  center:
+    overrideState: 1
+    value: {x: 0.5, y: 0.5}
+  intensity:
+    overrideState: 1
+    value: 0
+  smoothness:
+    overrideState: 1
+    value: 0.2
+  roundness:
+    overrideState: 1
+    value: 1
+  rounded:
+    overrideState: 1
+    value: 0
+  mask:
+    overrideState: 0
+    value: {fileID: 0}
+    defaultState: 1
+  opacity:
+    overrideState: 0
+    value: 1
 --- !u!114 &11400000
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -12,4 +56,5 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 8e6292b2c06870d4495f009f912b9600, type: 3}
   m_Name: GameCameraProfile
   m_EditorClassIdentifier: 
-  settings: []
+  settings:
+  - {fileID: -1752554079016775041}

Assets/Scripts/Minigames.cs

@@ -884,6 +884,32 @@ namespace HeavenStudio
                             new Param("instantOff", false, "Instant Hide", "Skip the hide animation?"),
                         }
                     ),
+
+                    // Post Processing VFX
+                    new GameAction("vignette", "Vignette")
+                    {
+                        resizable = true,
+                        parameters = new()
+                        {
+                            new("enable", true, "Enable"),
+
+                            new("colorStart", Color.black, "Start Color"),
+                            new("colorEnd", Color.black, "Start End"),
+
+                            new("intenStart", new EntityTypes.Float(0f, 1f), "Start Intensity"),
+                            new("intenEnd", new EntityTypes.Float(0f, 1f), "End Intensity"),
+                            
+                            new("smoothStart", new EntityTypes.Float(0.01f, 1f, 0.2f), "Start Smoothness"),
+                            new("smoothEnd", new EntityTypes.Float(0.01f, 1f, 0.2f), "End Smoothness"),
+
+                            new("roundStart", new EntityTypes.Float(0f, 1f, 1f), "Start Roundness"),
+                            new("roundEnd", new EntityTypes.Float(0f, 1f, 1f), "End Roundness"),
+
+                            new("ease", Util.EasingFunction.Ease.Linear, "Ease"),
+
+                            new("rounded", false, "Rounded")
+                        }
+                    }
                 }),
             };
 

Assets/Scripts/PostProcessingVFX.cs

@@ -1,19 +1,79 @@
+using Jukebox;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Rendering.PostProcessing;
 
-public class PostProcessingVFX : MonoBehaviour
+namespace HeavenStudio
 {
-    private PostProcessVolume _volume;
+    public class PostProcessingVFX : MonoBehaviour
-
-    // events
-
-
-    private void Awake()
     {
-        _volume = GetComponent<PostProcessVolume>();
+        private PostProcessVolume _volume;
+
+        // events
+        private List<RiqEntity> _vignettes = new();
+
+        private void Awake()
+        {
+            _volume = GetComponent<PostProcessVolume>();
+        }
+
+        private void Start()
+        {
+            GameManager.instance.onBeatChanged += OnBeatChanged;
+        }
+
+        public void OnBeatChanged(double beat)
+        {
+            _vignettes = EventCaller.GetAllInGameManagerList("vfx", new string[] { "vignette" });
+            UpdateVignette();
+        }
+
+        private void Update()
+        {
+            UpdateVignette();
+        }
+
+        private void UpdateVignette()
+        {
+            if (!_volume.profile.TryGetSettings<Vignette>(out var v)) return;
+
+            v.enabled.Override(false);
+            foreach (var e in _vignettes)
+            {
+                float normalized = Conductor.instance.GetPositionFromBeat(e.beat, e.length);
+                if (normalized < 0) break;
+
+                float clampNormal = Mathf.Clamp01(normalized);
+                var func = Util.EasingFunction.GetEasingFunction((Util.EasingFunction.Ease)e["ease"]);
+
+                v.enabled.Override(e["enable"]);
+                if (!v.enabled) continue;
+                v.rounded.Override(e["rounded"]);
+
+                Color newColor = ColorEase(e["colorStart"], e["colorEnd"], clampNormal, func);
+
+                v.color.Override(newColor);
+
+                float newIntensity = func(e["intenStart"], e["intenEnd"], clampNormal);
+                v.intensity.Override(newIntensity);
+
+                float newSmoothness = func(e["smoothStart"], e["smoothEnd"], clampNormal);
+                v.smoothness.Override(newSmoothness);
+
+                float newRoundness = func(e["roundStart"], e["roundEnd"], clampNormal);
+                v.roundness.Override(newRoundness);
+            }
+        }
+
+        private Color ColorEase(Color start, Color end, float time, Util.EasingFunction.Function func)
+        {
+            float newR = func(start.r, end.r, time);
+            float newG = func(start.g, end.g, time);
+            float newB = func(start.b, end.b, time);
+
+            return new Color(newR, newG, newB, 1);
+        }
     }
-
-
 }
+