还原水插件

Packages/com.waveharmonic.crest/Runtime/Scripts/WaterRenderer.Editor.cs

@@ -17,7 +17,19 @@ namespace WaveHarmonic.Crest
         internal const string k_ProxyShader = "Hidden/Crest/Editor/WaterProxy";
         internal GameObject _ProxyPlane;
         private protected override bool CanRunInEditMode => !_ShowWaterProxyPlane;
+
+
+        internal static float EditorTime { get; set; }
+        internal static float EditorDeltaTime { get; set; }
+        static int s_EditorFrames = 0;
+
+        // Useful for rate limiting processes called outside of RunUpdate like camera events.
+        static int s_EditorFramesSinceUpdate = 0;
+        static int EditorFramesSinceUpdate => Application.isPlaying ? 0 : s_EditorFramesSinceUpdate;
+        internal static bool IsWithinEditorUpdate => EditorFramesSinceUpdate == 0;
+
         internal bool IsSceneViewActive { get; set; }
+
         int _LastFrameSceneCamera;
 
         private protected override void Reset()
@@ -45,9 +57,37 @@ namespace WaveHarmonic.Crest
             }
         }
 
+        static void EditorUpdate()
+        {
+            // Do not execute when editor is not active to conserve power and prevent possible leaks.
+            if (!UnityEditorInternal.InternalEditorUtility.isApplicationActive)
+            {
+                return;
+            }
+
+            s_EditorFramesSinceUpdate++;
+
+            if (Instance == null) return;
+
+            if (!Application.isPlaying)
+            {
+                if ((Time.time - EditorTime) >= (1f / Mathf.Clamp(Instance._EditModeFrameRate, 0.01f, 120f)))
+                {
+                    s_EditorFrames++;
+                    s_EditorFramesSinceUpdate = 0;
+
+                    EditorDeltaTime = Time.time - EditorTime;
+                    EditorTime = Time.time;
+
+                    Instance.RunUpdate();
+                }
+            }
+        }
+
         [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
         static void OnDomainReload()
         {
+            s_EditorFramesSinceUpdate = 0;
             AfterRuntimeLoad();
         }
 
@@ -62,10 +102,6 @@ namespace WaveHarmonic.Crest
         {
             switch (path)
             {
-                case nameof(_MultipleViewpoints):
-                case nameof(_EditorMultipleViewpoints):
-                    Rebuild();
-                    break;
                 case nameof(_ExtentsSizeMultiplier):
                 case nameof(_GeometryDownSampleFactor):
                     Surface._Rebuild = true;