diff --git a/spine-cpp/spine-cpp/include/spine/Bone.h b/spine-cpp/spine-cpp/include/spine/Bone.h
index 354ecabb8..61566377d 100644
--- a/spine-cpp/spine-cpp/include/spine/Bone.h
+++ b/spine-cpp/spine-cpp/include/spine/Bone.h
@@ -78,6 +78,9 @@ namespace spine {
 		/// @param parent May be NULL.
 		Bone(BoneData& data, Bone* parent);
 
+		/// Copy constructor. Does not copy the children bones.
+		Bone(Bone& bone, Bone* parent);
+
 		/// The parent bone, or null if this is the root bone.
 		Bone* getParent();
 
diff --git a/spine-cpp/spine-cpp/src/spine/Bone.cpp b/spine-cpp/spine-cpp/src/spine/Bone.cpp
index c3d64eacd..4f9dada99 100644
--- a/spine-cpp/spine-cpp/src/spine/Bone.cpp
+++ b/spine-cpp/spine-cpp/src/spine/Bone.cpp
@@ -47,6 +47,16 @@ Bone::Bone(BoneData &data, Bone *parent) : PosedGeneric<BoneData, BoneLocal, Bon
 	_applied->_bone = this;
 }
 
+Bone::Bone(Bone &bone, Bone *parent) : PosedGeneric<BoneData, BoneLocal, BonePose>(bone._data),
+										PosedActive(),
+										_parent(parent),
+										_children(),
+										_sorted(false) {
+	_constrained._bone = this;
+	_applied->_bone = this;
+	_pose.set(bone._pose);
+}
+
 Bone *Bone::getParent() {
 	return _parent;
 }