新增动态水物理插件

Packages/com.nwh.dynamicwaterphysics/Samples~/StylizedWater3Integration/Demo.meta

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Packages/com.nwh.dynamicwaterphysics/Samples~/StylizedWater3Integration/NWH.DWP2.Integration.StylizedWater3.asmdef

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Packages/com.nwh.dynamicwaterphysics/Samples~/StylizedWater3Integration/StylizedWater3WaterDataProvider.cs

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+// ╔════════════════════════════════════════════════════════════════╗
+// ║    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 StylizedWater3;
+using UnityEngine;
+
+#endregion
+
+namespace NWH.DWP2.WaterData
+{
+    // Requires assembly reference to SW3 asmdef, as well as unity.matehmatics asmdef
+    public class StylizedWater3WaterDataProvider : WaterDataProvider
+    {
+        public WaveProfile waveProfile;
+
+        [Tooltip("Reference to the Stylized Water 3 water surface object to query heights from.")]
+        public StylizedWater3.WaterObject stylizedWater3Surface;
+
+        private HeightQuerySystem.Interface heightInterface;
+        private HeightQuerySystem.Sampler   heightSampler;
+
+
+        private void Reset()
+        {
+            // Auto-find StylizedWater3 surface
+            if (stylizedWater3Surface == null)
+            {
+                stylizedWater3Surface = FindAnyObjectByType<StylizedWater3.WaterObject>();
+            }
+        }
+
+
+        public override void Awake()
+        {
+            base.Awake();
+
+            if (stylizedWater3Surface is null)
+            {
+                Debug.LogError($"Stylized Water 3 surface not assigned. " +
+                               $"Please assign a reference to the SW3 water surface in the inspector.");
+                return;
+            }
+
+            if (waveProfile is null)
+            {
+                Debug.LogError($"{typeof(WaveProfile)} not set. {GetType()} needs to have a set {typeof(WaveProfile)}");
+                return;
+            }
+
+            heightSampler = new HeightQuerySystem.Sampler();
+            heightSampler.SetSampleCount(4);
+
+            heightInterface             = new HeightQuerySystem.Interface();
+            heightInterface.method      = HeightQuerySystem.Interface.Method.CPU;
+            heightInterface.waterObject = stylizedWater3Surface;
+            heightInterface.waveProfile = waveProfile;
+            heightInterface.autoFind    = false;
+        }
+
+
+        public override bool SupportsWaterFlowQueries()
+        {
+            return false;
+        }
+
+
+        public override bool SupportsWaterHeightQueries()
+        {
+            return true;
+        }
+
+
+        public override bool SupportsWaterNormalQueries()
+        {
+            return false;
+        }
+
+
+        public override void GetWaterHeights(WaterObjects.WaterObject waterObject, ref Vector3[] points,
+            ref float[]                                               waterHeights)
+        {
+            if (heightInterface.HasMissingReferences())
+            {
+                return;
+            }
+
+            heightSampler.SetSampleCount(points.Length, true);
+            for (int i = 0; i < points.Length; i++)
+            {
+                heightSampler.SetSamplePosition(i, points[i]);
+            }
+
+            Gerstner.ComputeHeight(heightSampler, heightInterface);
+
+            for (int i = 0; i < points.Length; i++)
+            {
+                waterHeights[i] = heightSampler.heightValues[i];
+            }
+        }
+
+
+        private void OnDestroy()
+        {
+            heightSampler.Dispose();
+        }
+    }
+}
+
+
+#if UNITY_EDITOR
+
+namespace NWH.DWP2.WaterData
+{
+    using UnityEditor;
+
+    [CustomEditor(typeof(StylizedWater3WaterDataProvider))]
+    [CanEditMultipleObjects]
+    public class StylizedWater3WaterDataProviderEditor : WaterDataProviderEditor
+    {
+        protected override void DrawStatus(WaterDataProvider provider)
+        {
+            var sw3Provider = (StylizedWater3WaterDataProvider)provider;
+
+            drawer.BeginSubsection("Status");
+            if (sw3Provider.stylizedWater3Surface != null)
+            {
+                drawer.Info($"SW3 Water Surface: {sw3Provider.stylizedWater3Surface.name}");
+                drawer.Info($"Water base height: {sw3Provider.stylizedWater3Surface.transform.position.y:F2}m");
+            }
+            else
+            {
+                drawer.Info("Stylized Water 3 surface not assigned.", MessageType.Error);
+            }
+
+            if (sw3Provider.waveProfile != null)
+            {
+                drawer.Info($"Wave Profile: {sw3Provider.waveProfile.name}");
+            }
+            else
+            {
+                drawer.Info("Wave Profile not assigned.", MessageType.Error);
+            }
+            drawer.EndSubsection();
+        }
+
+        protected override void DrawSettings(WaterDataProvider provider)
+        {
+            drawer.BeginSubsection("Settings");
+            drawer.Field("stylizedWater3Surface");
+            drawer.Field("waveProfile");
+            drawer.EndSubsection();
+        }
+    }
+}
+
+#endif

Packages/com.nwh.dynamicwaterphysics/Samples~/StylizedWater3Integration/StylizedWater3WaterDataProvider.cs.meta

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