New mods

ml_lme/vendor/LeapCSharp/Arm.cs

@@ -0,0 +1,101 @@
+/******************************************************************************
+ * Copyright (C) Ultraleap, Inc. 2011-2021.                                   *
+ *                                                                            *
+ * Use subject to the terms of the Apache License 2.0 available at            *
+ * http://www.apache.org/licenses/LICENSE-2.0, or another agreement           *
+ * between Ultraleap and you, your company or other organization.             *
+ ******************************************************************************/
+
+namespace Leap
+{
+    using System;
+
+    /// <summary>
+    /// The Arm class represents the forearm.
+    /// </summary>
+    [Serializable]
+    public class Arm : Bone, IEquatable<Arm>
+    {
+
+        /// <summary>
+        /// Constructs a default Arm object.
+        /// Get valid Arm objects from a Hand object.
+        /// 
+        /// @since 2.0.3
+        /// </summary>
+        public Arm() : base() { }
+
+        /// <summary>
+        /// Constructs a new Arm object. 
+        /// @since 3.0 
+        /// </summary>
+        public Arm(Vector elbow,
+                   Vector wrist,
+                   Vector center,
+                   Vector direction,
+                   float length,
+                   float width,
+                   LeapQuaternion rotation)
+          : base(elbow,
+                 wrist,
+                 center,
+                 direction,
+                 length,
+                 width,
+                 BoneType.TYPE_METACARPAL, //ignored for arms
+                 rotation)
+        { }
+
+        /// <summary>
+        /// Compare Arm object equality.
+        /// Two Arm objects are equal if and only if both Arm objects represent the
+        /// exact same physical arm in the same frame and both Arm objects are valid.
+        /// @since 2.0.3
+        /// </summary>
+        public bool Equals(Arm other)
+        {
+            return Equals(other as Bone);
+        }
+
+        /// <summary>
+        /// A string containing a brief, human readable description of the Arm object.
+        /// @since 2.0.3
+        /// </summary>
+        public override string ToString()
+        {
+            return "Arm";
+        }
+
+        /// <summary>
+        /// The position of the elbow.
+        /// If not in view, the elbow position is estimated based on typical human
+        /// anatomical proportions.
+        /// 
+        /// @since 2.0.3
+        /// </summary>
+        public Vector ElbowPosition
+        {
+            get
+            {
+                return base.PrevJoint;
+            }
+        }
+
+        /// <summary>
+        /// The position of the wrist.
+        /// 
+        /// Note that the wrist position is not collocated with the end of any bone in
+        /// the hand. There is a gap of a few centimeters since the carpal bones are
+        /// not included in the skeleton model.
+        /// 
+        /// @since 2.0.3
+        /// </summary>
+        public Vector WristPosition
+        {
+            get
+            {
+                return base.NextJoint;
+            }
+        }
+    }
+}