initial commit, 4.5 stable

modules/jolt_physics/shapes/jolt_concave_polygon_shape_3d.h

@@ -0,0 +1,57 @@
+/**************************************************************************/
+/*  jolt_concave_polygon_shape_3d.h                                       */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "jolt_shape_3d.h"
+
+class JoltConcavePolygonShape3D final : public JoltShape3D {
+	AABB aabb;
+	PackedVector3Array faces;
+	bool back_face_collision = false;
+
+	virtual JPH::ShapeRefC _build() const override;
+
+	AABB _calculate_aabb() const;
+
+public:
+	virtual ShapeType get_type() const override { return ShapeType::SHAPE_CONCAVE_POLYGON; }
+	virtual bool is_convex() const override { return false; }
+
+	virtual Variant get_data() const override;
+	virtual void set_data(const Variant &p_data) override;
+
+	virtual float get_margin() const override { return 0.0f; }
+	virtual void set_margin(float p_margin) override {}
+
+	virtual AABB get_aabb() const override { return aabb; }
+
+	String to_string() const;
+};