Use rectangle size instead of extents for Shape dimensions

doc/classes/RectangleShape2D.xml

@@ -13,8 +13,8 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="extents" type="Vector2" setter="set_extents" getter="get_extents" default="Vector2( 10, 10 )">
-			The rectangle's half extents. The width and height of this shape is twice the half extents.
+		<member name="size" type="Vector2" setter="set_size" getter="get_size" default="Vector2( 20, 20 )">
+			The rectangle's width and height.
 		</member>
 	</members>
 	<constants>

editor/plugins/collision_shape_2d_editor_plugin.cpp

@@ -98,7 +98,7 @@ Variant CollisionShape2DEditor::get_handle_value(int idx) const {
 			Ref<RectangleShape2D> rect = node->get_shape();
 
 			if (idx < 3) {
-				return rect->get_extents().abs();
+				return rect->get_size().abs();
 			}
 
 		} break;
@@ -179,13 +179,13 @@ void CollisionShape2DEditor::set_handle(int idx, Point2 &p_point) {
 			if (idx < 3) {
 				Ref<RectangleShape2D> rect = node->get_shape();
 
-				Vector2 extents = rect->get_extents();
+				Vector2 size = rect->get_size();
 				if (idx == 2) {
-					extents = p_point;
+					size = p_point * 2;
 				} else {
-					extents[idx] = p_point[idx];
+					size[idx] = p_point[idx] * 2;
 				}
-				rect->set_extents(extents.abs());
+				rect->set_size(size.abs());
 
 				canvas_item_editor->update_viewport();
 			}
@@ -279,9 +279,9 @@ void CollisionShape2DEditor::commit_handle(int idx, Variant &p_org) {
 		case RECTANGLE_SHAPE: {
 			Ref<RectangleShape2D> rect = node->get_shape();
 
-			undo_redo->add_do_method(rect.ptr(), "set_extents", rect->get_extents());
+			undo_redo->add_do_method(rect.ptr(), "set_size", rect->get_size());
 			undo_redo->add_do_method(canvas_item_editor, "update_viewport");
-			undo_redo->add_undo_method(rect.ptr(), "set_extents", p_org);
+			undo_redo->add_undo_method(rect.ptr(), "set_size", p_org);
 			undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
 
 		} break;
@@ -493,7 +493,7 @@ void CollisionShape2DEditor::forward_canvas_draw_over_viewport(Control *p_overla
 			Ref<RectangleShape2D> shape = node->get_shape();
 
 			handles.resize(3);
-			Vector2 ext = shape->get_extents();
+			Vector2 ext = shape->get_size() / 2;
 			handles.write[0] = Point2(ext.x, 0);
 			handles.write[1] = Point2(0, ext.y);
 			handles.write[2] = Point2(ext.x, ext.y);

scene/2d/touch_screen_button.cpp

@@ -405,5 +405,5 @@ TouchScreenButton::TouchScreenButton() {
 	shape_centered = true;
 	shape_visible = true;
 	unit_rect = Ref<RectangleShape2D>(memnew(RectangleShape2D));
-	unit_rect->set_extents(Vector2(0.5, 0.5));
+	unit_rect->set_size(Vector2(1, 1));
 }

scene/resources/rectangle_shape_2d.cpp

@@ -33,40 +33,40 @@
 #include "servers/physics_server_2d.h"
 #include "servers/rendering_server.h"
 void RectangleShape2D::_update_shape() {
-	PhysicsServer2D::get_singleton()->shape_set_data(get_rid(), extents);
+	PhysicsServer2D::get_singleton()->shape_set_data(get_rid(), size / 2);
 	emit_changed();
 }
 
-void RectangleShape2D::set_extents(const Vector2 &p_extents) {
-	extents = p_extents;
+void RectangleShape2D::set_size(const Vector2 &p_size) {
+	size = p_size;
 	_update_shape();
 }
 
-Vector2 RectangleShape2D::get_extents() const {
-	return extents;
+Vector2 RectangleShape2D::get_size() const {
+	return size;
 }
 
 void RectangleShape2D::draw(const RID &p_to_rid, const Color &p_color) {
-	RenderingServer::get_singleton()->canvas_item_add_rect(p_to_rid, Rect2(-extents, extents * 2.0), p_color);
+	RenderingServer::get_singleton()->canvas_item_add_rect(p_to_rid, Rect2(-size / 2, size), p_color);
 }
 
 Rect2 RectangleShape2D::get_rect() const {
-	return Rect2(-extents, extents * 2.0);
+	return Rect2(-size / 2, size);
 }
 
 real_t RectangleShape2D::get_enclosing_radius() const {
-	return extents.length();
+	return size.length() / 2;
 }
 
 void RectangleShape2D::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_extents", "extents"), &RectangleShape2D::set_extents);
-	ClassDB::bind_method(D_METHOD("get_extents"), &RectangleShape2D::get_extents);
+	ClassDB::bind_method(D_METHOD("set_size", "size"), &RectangleShape2D::set_size);
+	ClassDB::bind_method(D_METHOD("get_size"), &RectangleShape2D::get_size);
 
-	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "extents"), "set_extents", "get_extents");
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
 }
 
 RectangleShape2D::RectangleShape2D() :
 		Shape2D(PhysicsServer2D::get_singleton()->rectangle_shape_create()) {
-	extents = Vector2(10, 10);
+	size = Vector2(20, 20);
 	_update_shape();
 }

scene/resources/rectangle_shape_2d.h

@@ -36,15 +36,15 @@
 class RectangleShape2D : public Shape2D {
 	GDCLASS(RectangleShape2D, Shape2D);
 
-	Vector2 extents;
+	Vector2 size;
 	void _update_shape();
 
 protected:
 	static void _bind_methods();
 
 public:
-	void set_extents(const Vector2 &p_extents);
-	Vector2 get_extents() const;
+	void set_size(const Vector2 &p_size);
+	Vector2 get_size() const;
 
 	virtual void draw(const RID &p_to_rid, const Color &p_color) override;
 	virtual Rect2 get_rect() const override;