报错修改

Assets/Main/HotfixUpdateScript/Runtime/HotUpdate/Tools/BezierCurve.cs

@@ -0,0 +1,88 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public static class BezierCurve
+{
+    // 新增路径生成方法
+    public static Vector3[] GenerateBezierPath(Vector3[] controlPoints, int segments = 20)
+    {
+        Vector3[] path = new Vector3[segments + 1];
+
+        for (int i = 0; i <= segments; i++)
+        {
+            float t = i / (float)segments;
+            switch (controlPoints.Length)
+            {
+                case 2:
+                    path[i] = LineBezier(controlPoints[0], controlPoints[1], t);
+                    break;
+                case 3:
+                    path[i] = QuadraticBezier(controlPoints, t);
+                    break;
+                case 4:
+                    path[i] = CubicBezier(controlPoints, t);
+                    break;
+                default:  // 处理n阶情况
+                    path[i] = BezierInterpolation(controlPoints, t);
+                    break;
+            }
+        }
+
+        return path;
+    }
+
+    // 一阶贝塞尔（线性插值）
+    public static Vector3 LineBezier(Vector3 p0, Vector3 p1, float t)
+    {
+        return Vector3.Lerp(p0, p1, t);
+    }
+
+    // 二阶贝塞尔曲线
+    public static Vector3 QuadraticBezier(Vector3[] points, float t)
+    {
+        if (points.Length != 3) Debug.LogError("需要3个控制点");
+
+        float u = 1 - t;
+        return
+            u * u * points[0] +
+            2 * u * t * points[1] +
+            t * t * points[2];
+    }
+
+    // 三阶贝塞尔曲线
+    public static Vector3 CubicBezier(Vector3[] points, float t)
+    {
+        if (points.Length != 4) Debug.LogError("需要4个控制点");
+
+        float u = 1 - t;
+        return
+            u * u * u * points[0] +
+            3 * u * u * t * points[1] +
+            3 * u * t * t * points[2] +
+            t * t * t * points[3];
+    }
+    
+    // n阶贝塞尔曲线（通用实现）
+    public static Vector3 BezierInterpolation(Vector3[] points, float t)
+    {
+        if (points.Length < 2)
+        {
+            Debug.LogError("至少需要2个控制点");
+            return Vector3.zero;
+        }
+    
+        Vector3[] temp = new Vector3[points.Length];
+        points.CopyTo(temp, 0);
+    
+        // 德卡斯特里奥算法递推
+        for (int k = 1; k < points.Length; k++)
+        {
+            for (int i = 0; i < points.Length - k; i++)
+            {
+                temp[i] = Vector3.Lerp(temp[i], temp[i + 1], t);
+            }
+        }
+        return temp[0];
+    }
+}