'push'

2026-05-06 16:56:59 +08:00
parent 575626d3e1
commit 81ffaaeca6
1373 changed files with 145920 additions and 0 deletions
--- a/Packages/com.waveharmonic.crest.shallow-water/Runtime/Scripts/ShallowWaterVisualizer.cs
+++ b/Packages/com.waveharmonic.crest.shallow-water/Runtime/Scripts/ShallowWaterVisualizer.cs
@@ -0,0 +1,64 @@
+// Crest Water System
+// Copyright © 2024 Wave Harmonic. All rights reserved.
+
+using UnityEngine;
+using WaveHarmonic.Crest.Internal;
+
+namespace WaveHarmonic.Crest.ShallowWater
+{
+    /// <summary>
+    /// Debug helper - designed to be used in conjunction with the SWSProbe shader to visualise simulation state.
+    /// </summary>
+    [@ExecuteDuringEditMode]
+    [@HelpURL("Packages/ShallowWater/Manual.html")]
+    [AddComponentMenu(Constants.k_MenuPrefixDebug + "Shallow Water Visualizer")]
+    sealed class ShallowWaterVisualizer : ManagedBehaviour<WaterRenderer>
+    {
+        [SerializeField, HideInInspector]
+#pragma warning disable 414
+        int _Version = 0;
+#pragma warning restore 414
+
+        [SerializeField]
+        ShallowWaterSimulation _ShallowWaterSimulation;
+
+        [SerializeField]
+        bool _RenderFinalHeight = true;
+
+        Material _Material;
+
+        static class ShaderIDs
+        {
+            public static readonly int s_RenderFinalHeight = Shader.PropertyToID("_Crest_RenderFinalHeight");
+        }
+
+        private protected override void Initialize()
+        {
+            base.Initialize();
+            _Material = new Material(WaterResources.Instance.Shaders._ShallowWaterSimulationVisualizer);
+        }
+
+        private protected override void OnDisable()
+        {
+            base.OnDisable();
+            Helpers.Destroy(_Material);
+        }
+
+        // Data is ready in LateUpdate.
+        private protected override System.Action<WaterRenderer> OnLateUpdateMethod => OnLateUpdate;
+        void OnLateUpdate(WaterRenderer water)
+        {
+            var sws = _ShallowWaterSimulation;
+            if (sws == null)
+            {
+                var rect = new Rect(transform.position.XZ() - transform.lossyScale.XZ() * 0.5f, transform.lossyScale.XZ());
+                sws = ShallowWaterSimulation.Get(rect);
+                if (sws == null) return;
+            }
+
+            sws.SetUniforms(_Material);
+            _Material.SetBoolean(ShaderIDs.s_RenderFinalHeight, _RenderFinalHeight);
+            Graphics.RenderMesh(new RenderParams(_Material), Helpers.SphereMesh, 0, transform.localToWorldMatrix);
+        }
+    }
+}