1 files changed, 86 insertions, 0 deletions
diff --git a/scene/resources/box_shape_3d.cpp b/scene/resources/box_shape_3d.cpp
new file mode 100644
index 0000000000..64c821a011
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+++ b/scene/resources/box_shape_3d.cpp
@@ -0,0 +1,86 @@
+/*************************************************************************/
+/*  box_shape_3d.cpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 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       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "box_shape_3d.h"
+#include "servers/physics_server_3d.h"
+
+Vector<Vector3> BoxShape3D::get_debug_mesh_lines() {
+
+	Vector<Vector3> lines;
+	AABB aabb;
+	aabb.position = -get_extents();
+	aabb.size = aabb.position * -2;
+
+	for (int i = 0; i < 12; i++) {
+		Vector3 a, b;
+		aabb.get_edge(i, a, b);
+		lines.push_back(a);
+		lines.push_back(b);
+	}
+
+	return lines;
+}
+
+real_t BoxShape3D::get_enclosing_radius() const {
+	return extents.length();
+}
+
+void BoxShape3D::_update_shape() {
+
+	PhysicsServer3D::get_singleton()->shape_set_data(get_shape(), extents);
+	Shape3D::_update_shape();
+}
+
+void BoxShape3D::set_extents(const Vector3 &p_extents) {
+
+	extents = p_extents;
+	_update_shape();
+	notify_change_to_owners();
+	_change_notify("extents");
+}
+
+Vector3 BoxShape3D::get_extents() const {
+
+	return extents;
+}
+
+void BoxShape3D::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("set_extents", "extents"), &BoxShape3D::set_extents);
+	ClassDB::bind_method(D_METHOD("get_extents"), &BoxShape3D::get_extents);
+
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "extents"), "set_extents", "get_extents");
+}
+
+BoxShape3D::BoxShape3D() :
+		Shape3D(PhysicsServer3D::get_singleton()->shape_create(PhysicsServer3D::SHAPE_BOX)) {
+
+	set_extents(Vector3(1, 1, 1));
+}