修改水

Packages/com.waveharmonic.crest/Shared/Scripts/Queries/SampleHeightDemo.cs

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+// Crest Water System
+// Copyright © 2024 Wave Harmonic. All rights reserved.
+
+using UnityEngine;
+using WaveHarmonic.Crest.Internal;
+
+namespace WaveHarmonic.Crest.Examples
+{
+    /// <summary>
+    /// Places the game object on the water surface by moving it vertically.
+    /// </summary>
+    [AddComponentMenu(Constants.k_MenuPrefixSample + "Sample Height Demo")]
+    sealed class SampleHeightDemo : ManagedBehaviour<WaterRenderer>
+    {
+        [SerializeField, HideInInspector]
+#pragma warning disable 414
+        int _Version = 0;
+#pragma warning restore 414
+
+        [Tooltip(ICollisionProvider.k_LayerTooltip)]
+        [SerializeField]
+        CollisionLayer _Layer;
+
+        readonly SampleCollisionHelper _SampleHeightHelper = new();
+
+        private protected override System.Action<WaterRenderer> OnUpdateMethod => OnUpdate;
+        void OnUpdate(WaterRenderer water)
+        {
+            // Assume a primitive like a sphere or box.
+            var r = transform.lossyScale.magnitude;
+
+            if (_SampleHeightHelper.SampleHeight(transform.position, out var height, minimumLength: 2f * r, _Layer))
+            {
+                var pos = transform.position;
+                pos.y = height;
+                transform.position = pos;
+            }
+        }
+    }
+}