提交测试代码

Assets/Scripts/Test/CapsuleBuoyancyStable.cs

@@ -1,46 +1,62 @@
-using UnityEngine;
+using System;
+using Gaia;
+using UnityEngine;
+using WaveHarmonic.Crest;
 
 [DisallowMultipleComponent]
 [RequireComponent(typeof(Rigidbody), typeof(CapsuleCollider))]
 public class CapsuleBuoyancyStable : MonoBehaviour
 {
-    [Header("References")]
-    public MonoBehaviour WaterBehaviour; // 实现 IWaterProvider
-    private IWaterProvider Water => WaterBehaviour as IWaterProvider;
-
-    [Header("Buoyancy")]
-    [Tooltip("完全浸没时总浮力 = mass*g*buoyancyScale。>1 更浮。")]
+    [Header("Buoyancy")] [Tooltip("完全浸没时总浮力 = mass*g*buoyancyScale。>1 更浮。")]
     public float buoyancyScale = 1.6f;
 
-    [Tooltip("沿胶囊轴向采样点数量（建议 7~11）。")]
-    [Range(3, 15)] public int samplePoints = 9;
+    [Tooltip("沿胶囊轴向采样点数量（建议 7~11）。")] [Range(3, 15)]
+    public int samplePoints = 9;
 
-    [Tooltip("浸没比例曲线（0=刚碰水, 1=充分在水下）。")]
-    public AnimationCurve submergenceCurve = AnimationCurve.Linear(0, 0, 1, 1);
+    [Tooltip("浸没比例曲线（0=刚碰水, 1=充分在水下）。")] public AnimationCurve submergenceCurve = AnimationCurve.Linear(0, 0, 1, 1);
 
-    [Header("Damping")]
-    [Tooltip("上浮方向速度阻尼（越大越不弹）。")]
+    [Header("Damping")] [Tooltip("上浮方向速度阻尼（越大越不弹）。")]
     public float verticalDamping = 3.0f;
 
-    [Tooltip("整体角速度阻尼（只施加一次，不要太大）。")]
-    public float angularDamping = 0.6f;
+    [Tooltip("整体角速度阻尼（只施加一次，不要太大）。")] public float angularDamping = 0.6f;
 
-    [Header("Optional Upright Stabilizer (Recommended for bobber)")]
-    [Tooltip("让胶囊轴向更倾向于对齐世界Up。0=关闭。")]
+    [Header("Optional Upright Stabilizer (Recommended for bobber)")] [Tooltip("让胶囊轴向更倾向于对齐世界Up。0=关闭。")]
     public float uprightSpring = 0.0f;
 
-    [Tooltip("upright 的角速度阻尼。")]
-    public float uprightDamping = 0.5f;
+    [Tooltip("upright 的角速度阻尼。")] public float uprightDamping = 0.5f;
 
     [Tooltip("胶囊轴向：0=X,1=Y,2=Z（通常 CapsuleCollider.direction 也一样）。")]
     public int uprightAxis = 1;
 
-    [Header("Water Drag")]
-    public float extraDragInWater = 0.8f;
+    [Header("Water Drag")] public float extraDragInWater = 0.8f;
     public float extraAngularDragInWater = 0.8f;
 
-    [Header("Debug")]
-    public bool drawDebug = false;
+    #region Crest5相关信息
+
+    public Transform Water;
+
+    private WaterRenderer _waterRenderer;
+
+    [Tooltip("要瞄准哪一层水的碰撞层。")] [SerializeField]
+    CollisionLayer _Layer = CollisionLayer.AfterAnimatedWaves;
+
+    [Header("波响应")] [Tooltip("用于物理计算的物体宽度。\n\n此值越大，波响应的滤波效果和平滑程度就越高。如果无法对较大波长进行滤波，则应增加 LOD 级别。")] [SerializeField]
+    float _ObjectWidth = 3f;
+
+    readonly SampleFlowHelper _SampleFlowHelper = new();
+
+    /// <summary>
+    /// 查询水面信息点位
+    /// </summary>
+    Vector3[] _QueryPoints;
+
+    Vector3[] _QueryResultDisplacements;
+    Vector3[] _QueryResultVelocities;
+    Vector3[] _QueryResultNormal;
+
+    #endregion
+
+    [Header("Debug")] public bool drawDebug = false;
 
     Rigidbody _rb;
     CapsuleCollider _cap;
@@ -52,15 +68,30 @@ public class CapsuleBuoyancyStable : MonoBehaviour
         _cap = GetComponent<CapsuleCollider>();
         _baseDrag = _rb.linearDamping;
         _baseAngularDrag = _rb.angularDamping;
+    }
 
-        if (WaterBehaviour != null && Water == null)
-            Debug.LogError($"{name}: WaterBehaviour 没有实现 IWaterProvider。", this);
+    private void Start()
+    {
+        int length = Mathf.Max(3, samplePoints);
+        _QueryPoints = new Vector3[length];
+        _QueryResultDisplacements = new Vector3[length];
+        _QueryResultVelocities = new Vector3[length];
+        _QueryResultNormal = new Vector3[length];
+        if(Water)
+            _waterRenderer = Water.GetComponent<WaterRenderer>();
     }
 
     void FixedUpdate()
     {
-        if (Water == null) return;
+        if (Water)
+        {
+            
+        }
 
+        if (!_waterRenderer)
+        {
+            return;
+        }
         GetWorldCapsule(out Vector3 a, out Vector3 b, out float radius);
 
         int n = Mathf.Max(3, samplePoints);
@@ -70,12 +101,27 @@ public class CapsuleBuoyancyStable : MonoBehaviour
         float subSum = 0f;
         int wetCount = 0;
 
+        for (int i = 0; i < _QueryPoints.Length; i++)
+        {
+            float t = (float)i / (n - 1);
+            Vector3 p = Vector3.Lerp(a, b, t);
+            _QueryPoints[i] = p;
+        }
+
+
+        // 查询
+        var collisions = _waterRenderer.AnimatedWavesLod.Provider;
+        collisions.Query(GetHashCode(), _ObjectWidth, _QueryPoints, _QueryResultDisplacements,
+            _QueryResultNormal, _QueryResultVelocities, _Layer);
+
+
         for (int i = 0; i < n; i++)
         {
             float t = (float)i / (n - 1);
             Vector3 p = Vector3.Lerp(a, b, t);
 
-            float waterH = Water.GetWaterHeight(p);
+            float waterH =
+                _QueryResultDisplacements[i].y + _waterRenderer.SeaLevel; //GaiaConstants.Water.GetWaterHeight(p);
             float depth = waterH - p.y; // >0 在水下
 
             float sub = Mathf.InverseLerp(-radius, radius, depth); // 0..1
@@ -87,7 +133,8 @@ public class CapsuleBuoyancyStable : MonoBehaviour
 
             Vector3 buoyDir = Vector3.up;
 
-            Vector3 waterVel = Water.GetWaterVelocity(p);
+            // Vector3 waterVel = GaiaConstants.Water.GetWaterVelocity(p);
+            Vector3 waterVel = _QueryResultVelocities[i];
             Vector3 pointVel = _rb.GetPointVelocity(p);
             Vector3 relVel = pointVel - waterVel;
 
@@ -184,8 +231,8 @@ public class CapsuleBuoyancyStable : MonoBehaviour
         a = center - half;
         b = center + half;
     }
-    
-    
+
+
     private void OnDrawGizmosSelected()
     {
         if (drawDebug)