From 08009c75a2b79ae56a7fc642f49b9f6234e581a3 Mon Sep 17 00:00:00 2001
From: Andrea Catania <info@andreacatania.com>
Date: Sun, 1 Jul 2018 11:54:13 +0200
Subject: [PATCH] Fixes #19845 no 3d Compilation issue

---
 scene/3d/skeleton.cpp | 8 ++++++++
 scene/3d/skeleton.h   | 7 +++++++
 2 files changed, 15 insertions(+)

diff --git a/scene/3d/skeleton.cpp b/scene/3d/skeleton.cpp
index 76d90dc6ff7..8d91b6f09f8 100644
--- a/scene/3d/skeleton.cpp
+++ b/scene/3d/skeleton.cpp
@@ -547,6 +547,8 @@ void Skeleton::localize_rests() {
 	}
 }
 
+#ifndef _3D_DISABLED
+
 void Skeleton::bind_physical_bone_to_bone(int p_bone, PhysicalBone *p_physical_bone) {
 	ERR_FAIL_INDEX(p_bone, bones.size());
 	ERR_FAIL_COND(bones[p_bone].physical_bone);
@@ -691,6 +693,8 @@ void Skeleton::physical_bones_remove_collision_exception(RID p_exception) {
 	_physical_bones_add_remove_collision_exception(false, this, p_exception);
 }
 
+#endif // _3D_DISABLED
+
 void Skeleton::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("add_bone", "name"), &Skeleton::add_bone);
@@ -727,11 +731,15 @@ void Skeleton::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_bone_transform", "bone_idx"), &Skeleton::get_bone_transform);
 
+#ifndef _3D_DISABLED
+
 	ClassDB::bind_method(D_METHOD("physical_bones_stop_simulation"), &Skeleton::physical_bones_stop_simulation);
 	ClassDB::bind_method(D_METHOD("physical_bones_start_simulation", "bones"), &Skeleton::physical_bones_start_simulation_on, DEFVAL(Array()));
 	ClassDB::bind_method(D_METHOD("physical_bones_add_collision_exception", "exception"), &Skeleton::physical_bones_add_collision_exception);
 	ClassDB::bind_method(D_METHOD("physical_bones_remove_collision_exception", "exception"), &Skeleton::physical_bones_remove_collision_exception);
 
+#endif // _3D_DISABLED
+
 	BIND_CONSTANT(NOTIFICATION_UPDATE_SKELETON);
 }
 
diff --git a/scene/3d/skeleton.h b/scene/3d/skeleton.h
index dad11960a5d..d4c3685f518 100644
--- a/scene/3d/skeleton.h
+++ b/scene/3d/skeleton.h
@@ -38,7 +38,10 @@
 	@author Juan Linietsky <reduzio@gmail.com>
 */
 
+#ifndef _3D_DISABLED
 class PhysicalBone;
+#endif // _3D_DISABLED
+
 class Skeleton : public Spatial {
 
 	GDCLASS(Skeleton, Spatial);
@@ -64,8 +67,10 @@ class Skeleton : public Spatial {
 
 		Transform transform_final;
 
+#ifndef _3D_DISABLED
 		PhysicalBone *physical_bone;
 		PhysicalBone *cache_parent_physical_bone;
+#endif // _3D_DISABLED
 
 		List<uint32_t> nodes_bound;
 
@@ -164,6 +169,7 @@ public:
 
 	void localize_rests(); // used for loaders and tools
 
+#ifndef _3D_DISABLED
 	// Physical bone API
 
 	void bind_physical_bone_to_bone(int p_bone, PhysicalBone *p_physical_bone);
@@ -182,6 +188,7 @@ public:
 	void physical_bones_start_simulation_on(const Array &p_bones);
 	void physical_bones_add_collision_exception(RID p_exception);
 	void physical_bones_remove_collision_exception(RID p_exception);
+#endif // _3D_DISABLED
 
 public:
 	Skeleton();