godot/core/math/aabb.h

/**************************************************************************/
/*  aabb.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.                 */
/**************************************************************************/

#ifndef AABB_H
#define AABB_H

#include "core/math/plane.h"
#include "core/math/vector3.h"

/**
 * AABB (Axis Aligned Bounding Box)
 * This is implemented by a point (position) and the box size.
 */

class Variant;

struct [[nodiscard]] AABB { … };

inline bool AABB::intersects(const AABB &p_aabb) const { … }

inline bool AABB::intersects_inclusive(const AABB &p_aabb) const { … }

inline bool AABB::encloses(const AABB &p_aabb) const { … }

Vector3 AABB::get_support(const Vector3 &p_direction) const { … }

Vector3 AABB::get_endpoint(int p_point) const { … }

bool AABB::intersects_convex_shape(const Plane *p_planes, int p_plane_count, const Vector3 *p_points, int p_point_count) const { … }

bool AABB::inside_convex_shape(const Plane *p_planes, int p_plane_count) const { … }

bool AABB::has_point(const Vector3 &p_point) const { … }

inline void AABB::expand_to(const Vector3 &p_vector) { … }

void AABB::project_range_in_plane(const Plane &p_plane, real_t &r_min, real_t &r_max) const { … }

inline real_t AABB::get_longest_axis_size() const { … }

inline real_t AABB::get_shortest_axis_size() const { … }

bool AABB::smits_intersect_ray(const Vector3 &p_from, const Vector3 &p_dir, real_t p_t0, real_t p_t1) const { … }

void AABB::grow_by(real_t p_amount) { … }

void AABB::quantize(real_t p_unit) { … }

AABB AABB::quantized(real_t p_unit) const { … }

#endif // AABB_H