Fix joint RID not being passed to _set in PhysicalBone

Also remove default RID() argument from JointData._set()

scene/3d/physics_body_3d.cpp

@@ -1971,7 +1971,7 @@ bool PhysicalBone3D::_set(const StringName &p_name, const Variant &p_value) {
 	}
 
 	if (joint_data) {
-		if (joint_data->_set(p_name, p_value)) {
+		if (joint_data->_set(p_name, p_value, joint)) {
 #ifdef TOOLS_ENABLED
 			if (get_gizmo().is_valid()) {
 				get_gizmo()->redraw();

scene/3d/physics_body_3d.h

@@ -370,7 +370,7 @@ public:
 		virtual JointType get_joint_type() { return JOINT_TYPE_NONE; }
 
 		/// "j" is used to set the parameter inside the PhysicsServer3D
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;
 
@@ -380,7 +380,7 @@ public:
 	struct PinJointData : public JointData {
 		virtual JointType get_joint_type() { return JOINT_TYPE_PIN; }
 
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;
 
@@ -394,7 +394,7 @@ public:
 	struct ConeJointData : public JointData {
 		virtual JointType get_joint_type() { return JOINT_TYPE_CONE; }
 
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;
 
@@ -411,7 +411,7 @@ public:
 	struct HingeJointData : public JointData {
 		virtual JointType get_joint_type() { return JOINT_TYPE_HINGE; }
 
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;
 
@@ -431,7 +431,7 @@ public:
 	struct SliderJointData : public JointData {
 		virtual JointType get_joint_type() { return JOINT_TYPE_SLIDER; }
 
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;
 
@@ -478,7 +478,7 @@ public:
 
 		virtual JointType get_joint_type() { return JOINT_TYPE_6DOF; }
 
-		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j = RID());
+		virtual bool _set(const StringName &p_name, const Variant &p_value, RID j);
 		virtual bool _get(const StringName &p_name, Variant &r_ret) const;
 		virtual void _get_property_list(List<PropertyInfo> *p_list) const;