更换为wpf

Spine/SpineWrappers/IBone.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Spine.SpineWrappers
+{
+    public interface IBone
+    {
+        /// <summary>
+        /// 骨骼唯一名字
+        /// </summary>
+        public string Name { get; }
+
+        /// <summary>
+        /// 骨骼索引
+        /// </summary>
+        public int Index { get; }
+
+        /// <summary>
+        /// 是否激活
+        /// </summary>
+        public bool Active { get; }
+
+        /// <summary>
+        /// 父骨骼
+        /// </summary>
+        public IBone? Parent { get; }
+
+        /// <summary>
+        /// 骨骼长度
+        /// </summary>
+        public float Length { get; }
+
+        /// <summary>
+        /// 世界坐标 X
+        /// </summary>
+        public float WorldX { get; }
+
+        /// <summary>
+        /// 世界坐标 Y
+        /// </summary>
+        public float WorldY { get; }
+
+        /// <summary>
+        /// <c>Cos(theta)</c>
+        /// </summary>
+        public float A { get; }
+
+        /// <summary>
+        /// <c>-Sin(theta)</c>
+        /// </summary>
+        public float B { get; }
+
+        /// <summary>
+        /// <c>Sin(theta)</c>
+        /// </summary>
+        public float C { get; }
+
+        /// <summary>
+        /// <c>Cos(theta)</c>
+        /// </summary>
+        public float D { get; }
+    }
+}