initial commit, 4.5 stable

scene/resources/3d/shape_3d.h

@@ -0,0 +1,92 @@
+/**************************************************************************/
+/*  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 "core/io/resource.h"
+
+class ArrayMesh;
+class Material;
+
+class Shape3D : public Resource {
+	GDCLASS(Shape3D, Resource);
+	OBJ_SAVE_TYPE(Shape3D);
+	RES_BASE_EXTENSION("shape");
+	RID shape;
+	real_t custom_bias = 0.0;
+	real_t margin = 0.04;
+
+	Ref<ArrayMesh> debug_mesh_cache;
+
+	// Not wrapped in `#ifdef DEBUG_ENABLED` as it is used for rendering.
+	Color debug_color = Color(0.0, 0.0, 0.0, 0.0);
+	bool debug_fill = true;
+#ifdef DEBUG_ENABLED
+	bool debug_properties_edited = false;
+#endif // DEBUG_ENABLED
+
+protected:
+	static void _bind_methods();
+
+	_FORCE_INLINE_ RID get_shape() const { return shape; }
+	Shape3D(RID p_shape);
+
+	virtual void _update_shape();
+
+public:
+	virtual RID get_rid() const override { return shape; }
+
+	Ref<ArrayMesh> get_debug_mesh();
+	virtual Vector<Vector3> get_debug_mesh_lines() const = 0; // { return Vector<Vector3>(); }
+	virtual Ref<ArrayMesh> get_debug_arraymesh_faces(const Color &p_modulate) const = 0;
+	/// Returns the radius of a sphere that fully enclose this shape
+	virtual real_t get_enclosing_radius() const = 0;
+
+	void add_vertices_to_array(Vector<Vector3> &array, const Transform3D &p_xform);
+
+	void set_custom_solver_bias(real_t p_bias);
+	real_t get_custom_solver_bias() const;
+
+	real_t get_margin() const;
+	void set_margin(real_t p_margin);
+
+	void set_debug_color(const Color &p_color);
+	Color get_debug_color() const;
+
+	void set_debug_fill(bool p_fill);
+	bool get_debug_fill() const;
+
+#ifdef DEBUG_ENABLED
+	_FORCE_INLINE_ bool are_debug_properties_edited() const { return debug_properties_edited; }
+#endif // DEBUG_ENABLED
+
+	Shape3D();
+	~Shape3D();
+};