testss

Library/PackageCache/com.unity.2d.path@5.0.0/Editor/EditablePath/ControlPoint.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace UnityEditor.U2D.Path
+{
+    public enum TangentMode
+    {
+        Linear = 0,
+        Continuous = 1,
+        Broken = 2
+    }
+
+    [Serializable]
+    public struct TangentCache
+    {
+        public Vector3 leftTangent;
+        public Vector3 rightTangent;
+    }
+
+    [Serializable]
+    public struct ControlPoint
+    {
+        public Vector3 position;
+        public Vector3 localLeftTangent;
+        public Vector3 localRightTangent;
+        public TangentMode tangentMode;
+        public TangentCache continuousCache;
+        public TangentCache brokenCache;
+        public bool mirrorLeft;
+
+        public Vector3 leftTangent
+        {
+            get { return localLeftTangent + position; }
+            set { localLeftTangent = value - position; }
+        }
+
+        public Vector3 rightTangent
+        {
+            get { return localRightTangent + position; }
+            set { localRightTangent = value - position; }
+        }
+
+        public void StoreTangents()
+        {
+            if (tangentMode == TangentMode.Continuous)
+            {
+                continuousCache.leftTangent = localLeftTangent;
+                continuousCache.rightTangent = localRightTangent;
+            }
+            else if (tangentMode == TangentMode.Broken)
+            {
+                brokenCache.leftTangent = localLeftTangent;
+                brokenCache.rightTangent = localRightTangent;
+            }
+        }
+
+        public void RestoreTangents()
+        {
+            if (tangentMode == TangentMode.Continuous)
+            {
+                localLeftTangent = continuousCache.leftTangent;
+                localRightTangent = continuousCache.rightTangent;
+            }
+            else if (tangentMode == TangentMode.Broken)
+            {
+                localLeftTangent = brokenCache.leftTangent;
+                localRightTangent = brokenCache.rightTangent;
+            }
+        }
+    }
+}