Implemented IK

3 files changed, 12 insertions, 4 deletions

diff --git a/scene/3d/physics_body.h b/scene/3d/physics_body.h
index 4143989671..80bf422c98 100644
--- a/scene/3d/physics_body.h
+++ b/scene/3d/physics_body.h
@@ -557,6 +557,7 @@ protected:
 
 private:
 	static Skeleton *find_skeleton_parent(Node *p_parent);
+
 	void _fix_joint_offset();
 	void _reload_joint();
 
diff --git a/scene/3d/skeleton.cpp b/scene/3d/skeleton.cpp
index 4b6b59b2d3..f45cb02211 100644
--- a/scene/3d/skeleton.cpp
+++ b/scene/3d/skeleton.cpp
@@ -600,9 +600,12 @@ PhysicalBone *Skeleton::_get_physical_bone_parent(int p_bone) {
 void Skeleton::_rebuild_physical_bones_cache() {
 	const int b_size = bones.size();
 	for (int i = 0; i < b_size; ++i) {
-		bones.write[i].cache_parent_physical_bone = _get_physical_bone_parent(i);
-		if (bones[i].physical_bone)
-			bones[i].physical_bone->_on_bone_parent_changed();
+		PhysicalBone *parent_pb = _get_physical_bone_parent(i);
+		if (parent_pb != bones[i].physical_bone) {
+			bones.write[i].cache_parent_physical_bone = parent_pb;
+			if (bones[i].physical_bone)
+				bones[i].physical_bone->_on_bone_parent_changed();
+		}
 	}
 }
 
@@ -740,6 +743,8 @@ void Skeleton::_bind_methods() {
 
 #endif // _3D_DISABLED
 
+	ClassDB::bind_method(D_METHOD("set_bone_ignore_animation", "bone", "ignore"), &Skeleton::set_bone_ignore_animation);
+
 	BIND_CONSTANT(NOTIFICATION_UPDATE_SKELETON);
 }
 
diff --git a/scene/3d/skeleton.h b/scene/3d/skeleton.h
index 9672acb57a..a8413ebaf2 100644
--- a/scene/3d/skeleton.h
+++ b/scene/3d/skeleton.h
@@ -39,6 +39,8 @@
 */
 
 #ifndef _3D_DISABLED
+typedef int BoneId;
+
 class PhysicalBone;
 #endif // _3D_DISABLED
 
@@ -96,7 +98,7 @@ class Skeleton : public Spatial {
 	void _make_dirty();
 	bool dirty;
 
-	//bind helpers
+	// bind helpers
 	Array _get_bound_child_nodes_to_bone(int p_bone) const {
 
 		Array bound;