新增动态水物理插件

2026-02-27 17:44:21 +08:00
parent a6e061d9ce
commit 60744d113d
2218 changed files with 698551 additions and 189 deletions
--- a/Packages/com.nwh.common/Runtime/Demo/DemoDtSetter.cs
+++ b/Packages/com.nwh.common/Runtime/Demo/DemoDtSetter.cs
@@ -0,0 +1,57 @@
+// ╔════════════════════════════════════════════════════════════════╗
+// ║    Copyright © 2025 NWH Coding d.o.o.  All rights reserved.    ║
+// ║    Licensed under Unity Asset Store Terms of Service:          ║
+// ║        https://unity.com/legal/as-terms                        ║
+// ║    Use permitted only in compliance with the License.          ║
+// ║    Distributed "AS IS", without warranty of any kind.          ║
+// ╚════════════════════════════════════════════════════════════════╝
+
+#region
+
+using UnityEditor;
+using UnityEngine;
+
+#endregion
+
+namespace NWH.Common.Demo
+{
+    /// <summary>
+    /// Sets Time.fixedDeltaTime to a specific value for demo scenes.
+    /// Default is 0.008333s (120Hz) for optimal physics performance.
+    /// </summary>
+    [DefaultExecutionOrder(-500)]
+    public class DemoDtSetter : MonoBehaviour
+    {
+        /// <summary>
+        /// Target physics update rate in seconds. Default 0.008333s equals 120Hz.
+        /// </summary>
+        public float fixedDeltaTime = 0.008333f; // 120Hz default.
+
+
+        private void Awake()
+        {
+            #if UNITY_EDITOR
+            if (fixedDeltaTime <= 0.0001f)
+            {
+                return;
+            }
+
+            if (Time.fixedDeltaTime <= 0.0001f)
+            {
+                return;
+            }
+
+            if (!EditorPrefs.GetBool("DemoDtSetter Warning"))
+            {
+                Debug.Log(
+                    $"[Show Once] DemoDtSetter: Setting Time.fixedDeltaTime to {fixedDeltaTime} ({1f / fixedDeltaTime} Hz) " +
+                    $"from the current {Time.fixedDeltaTime} ({1f / Time.fixedDeltaTime} Hz). " +
+                    "Remove the script from the __SceneManager to disable this, but note that the Sports Car damper stiffness " +
+                    "might need to be reduced to prevent jitter.");
+                Time.fixedDeltaTime = fixedDeltaTime;
+                EditorPrefs.SetBool("DemoDtSetter Warning", true);
+            }
+            #endif
+        }
+    }
+}