1 files changed, 14 insertions, 26 deletions

diff --git a/scene/3d/spring_arm_3d.cpp b/scene/3d/spring_arm_3d.cpp
index 0ffde7aa8f..4748a9d889 100644
--- a/scene/3d/spring_arm_3d.cpp
+++ b/scene/3d/spring_arm_3d.cpp
@@ -5,8 +5,8 @@
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@@ -29,17 +29,6 @@
 /*************************************************************************/
 
 #include "spring_arm_3d.h"
-#include "core/engine.h"
-#include "scene/3d/collision_object_3d.h"
-#include "scene/resources/sphere_shape_3d.h"
-#include "servers/physics_server_3d.h"
-
-SpringArm3D::SpringArm3D() :
-		spring_length(1),
-		current_spring_length(0),
-		keep_child_basis(false),
-		mask(1),
-		margin(0.01) {}
 
 void SpringArm3D::_notification(int p_what) {
 	switch (p_what) {
@@ -60,7 +49,6 @@ void SpringArm3D::_notification(int p_what) {
 }
 
 void SpringArm3D::_bind_methods() {
-
 	ClassDB::bind_method(D_METHOD("get_hit_length"), &SpringArm3D::get_hit_length);
 
 	ClassDB::bind_method(D_METHOD("set_length", "length"), &SpringArm3D::set_length);
@@ -85,13 +73,14 @@ void SpringArm3D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin"), "set_margin", "get_margin");
 }
 
-float SpringArm3D::get_length() const {
+real_t SpringArm3D::get_length() const {
 	return spring_length;
 }
 
-void SpringArm3D::set_length(float p_length) {
-	if (is_inside_tree() && (Engine::get_singleton()->is_editor_hint() || get_tree()->is_debugging_collisions_hint()))
-		update_gizmo();
+void SpringArm3D::set_length(real_t p_length) {
+	if (is_inside_tree() && (Engine::get_singleton()->is_editor_hint() || get_tree()->is_debugging_collisions_hint())) {
+		update_gizmos();
+	}
 
 	spring_length = p_length;
 }
@@ -112,11 +101,11 @@ uint32_t SpringArm3D::get_mask() {
 	return mask;
 }
 
-float SpringArm3D::get_margin() {
+real_t SpringArm3D::get_margin() {
 	return margin;
 }
 
-void SpringArm3D::set_margin(float p_margin) {
+void SpringArm3D::set_margin(real_t p_margin) {
 	margin = p_margin;
 }
 
@@ -132,7 +121,7 @@ void SpringArm3D::clear_excluded_objects() {
 	excluded_objects.clear();
 }
 
-float SpringArm3D::get_hit_length() {
+real_t SpringArm3D::get_hit_length() {
 	return current_spring_length;
 }
 
@@ -147,23 +136,22 @@ void SpringArm3D::process_spring() {
 	if (shape.is_null()) {
 		motion = Vector3(cast_direction * (spring_length));
 		PhysicsDirectSpaceState3D::RayResult r;
-		bool intersected = get_world()->get_direct_space_state()->intersect_ray(get_global_transform().origin, get_global_transform().origin + motion, r, excluded_objects, mask);
+		bool intersected = get_world_3d()->get_direct_space_state()->intersect_ray(get_global_transform().origin, get_global_transform().origin + motion, r, excluded_objects, mask);
 		if (intersected) {
-			float dist = get_global_transform().origin.distance_to(r.position);
+			real_t dist = get_global_transform().origin.distance_to(r.position);
 			dist -= margin;
 			motion_delta = dist / (spring_length);
 		}
 	} else {
 		motion = Vector3(cast_direction * spring_length);
-		get_world()->get_direct_space_state()->cast_motion(shape->get_rid(), get_global_transform(), motion, 0, motion_delta, motion_delta_unsafe, excluded_objects, mask);
+		get_world_3d()->get_direct_space_state()->cast_motion(shape->get_rid(), get_global_transform(), motion, 0, motion_delta, motion_delta_unsafe, excluded_objects, mask);
 	}
 
 	current_spring_length = spring_length * motion_delta;
-	Transform childs_transform;
+	Transform3D childs_transform;
 	childs_transform.origin = get_global_transform().origin + cast_direction * (spring_length * motion_delta);
 
 	for (int i = get_child_count() - 1; 0 <= i; --i) {
-
 		Node3D *child = Object::cast_to<Node3D>(get_child(i));
 		if (child) {
 			childs_transform.basis = child->get_global_transform().basis;