Initial commit

Library/PackageCache/com.unity.2d.animation@3.2.6/Editor/SkinningModule/SpriteMeshData/Edge.cs

@@ -0,0 +1,62 @@
+using UnityEngine;
+using System;
+
+namespace UnityEditor.U2D.Animation
+{
+    [Serializable]
+    internal struct Edge
+    {
+        [SerializeField]
+        int m_Index1;
+        [SerializeField]
+        int m_Index2;
+
+        public int index1
+        {
+            get { return m_Index1; }
+            set { m_Index1 = value; }
+        }
+
+        public int index2
+        {
+            get { return m_Index2; }
+            set { m_Index2 = value; }
+        }
+
+        public Edge(int inIndex1, int inIndex2)
+        {
+            m_Index1 = inIndex1;
+            m_Index2 = inIndex2;
+        }
+
+        public bool Contains(int index)
+        {
+            return index1 == index || index2 == index;
+        }
+
+        public static bool operator==(Edge lhs, Edge rhs)
+        {
+            return lhs.Equals(rhs);
+        }
+
+        public static bool operator!=(Edge lhs, Edge rhs)
+        {
+            return !lhs.Equals(rhs);
+        }
+
+        public override bool Equals(System.Object obj)
+        {
+            if (obj == null || GetType() != obj.GetType())
+                return false;
+
+            Edge p = (Edge)obj;
+
+            return (index1 == p.index1) && (index2 == p.index2) || (index1 == p.index2) && (index2 == p.index1);
+        }
+
+        public override int GetHashCode()
+        {
+            return index1.GetHashCode() ^ index2.GetHashCode();
+        }
+    }
+}