1 files changed, 7 insertions, 0 deletions

diff --git a/scene/3d/collision_object_3d.cpp b/scene/3d/collision_object_3d.cpp
index bfe594adc2..4562ecfb5f 100644
--- a/scene/3d/collision_object_3d.cpp
+++ b/scene/3d/collision_object_3d.cpp
@@ -78,6 +78,7 @@ void CollisionObject3D::_notification(int p_what) {
 				} else {
 					PhysicsServer3D::get_singleton()->body_set_space(rid, space);
 				}
+				_space_changed(space);
 			}
 
 			_update_pickable();
@@ -117,6 +118,7 @@ void CollisionObject3D::_notification(int p_what) {
 					} else {
 						PhysicsServer3D::get_singleton()->body_set_space(rid, RID());
 					}
+					_space_changed(RID());
 				}
 			}
 
@@ -244,6 +246,7 @@ void CollisionObject3D::_apply_disabled() {
 					} else {
 						PhysicsServer3D::get_singleton()->body_set_space(rid, RID());
 					}
+					_space_changed(RID());
 				}
 			}
 		} break;
@@ -270,6 +273,7 @@ void CollisionObject3D::_apply_enabled() {
 				} else {
 					PhysicsServer3D::get_singleton()->body_set_space(rid, space);
 				}
+				_space_changed(space);
 			}
 		} break;
 
@@ -320,6 +324,9 @@ void CollisionObject3D::set_body_mode(PhysicsServer3D::BodyMode p_mode) {
 	PhysicsServer3D::get_singleton()->body_set_mode(rid, p_mode);
 }
 
+void CollisionObject3D::_space_changed(const RID &p_new_space) {
+}
+
 void CollisionObject3D::set_only_update_transform_changes(bool p_enable) {
 	only_update_transform_changes = p_enable;
 }