💿🐜 Antkeeper source code
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118 lines
2.7 KiB
118 lines
2.7 KiB
/*
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* Copyright (C) 2023 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ANTKEEPER_PHYSICS_BOX_COLLIDER_HPP
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#define ANTKEEPER_PHYSICS_BOX_COLLIDER_HPP
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#include <engine/physics/kinematics/collider.hpp>
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#include <engine/geom/primitives/box.hpp>
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namespace physics {
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/**
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* Box collision object.
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*/
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class box_collider: public collider
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{
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public:
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/// Box type.
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using box_type = geom::box<float>;
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[[nodiscard]] inline constexpr collider_type type() const noexcept override
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{
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return collider_type::box;
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}
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/**
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* Constructs a box collider from a box.
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*
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* @param box Box shape.
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*/
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inline explicit box_collider(const box_type& box) noexcept:
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m_box{box}
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{}
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/**
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* Constructs a box collider.
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*
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* @param min Minimum extent of the box, in object space.
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* @param max Maximum extent of the box, in object space.
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*/
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/// @{
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inline box_collider(const math::fvec3& min, const math::fvec3& max) noexcept:
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m_box{min, max}
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{}
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box_collider() noexcept = default;
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/// @}
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/**
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* Sets the collider's box.
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*
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* @param box Box shape.
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*/
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inline void set_box(const box_type& box) noexcept
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{
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m_box = box;
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}
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/**
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* Sets the minimum extent of the box.
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*
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* @param min Minimum extent of the box, in object space.
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*/
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inline void set_min(const math::fvec3& min) noexcept
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{
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m_box.min = min;
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}
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/**
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* Sets the maximum extent of the box.
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*
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* @param max Maximum extent of the box, in object space.
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*/
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inline void set_max(const math::fvec3& max) noexcept
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{
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m_box.max = max;
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}
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/// Returns the box shape.
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[[nodiscard]] inline const box_type& get_box() const noexcept
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{
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return m_box;
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}
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/// Returns the minimum extent of the box, in object space.
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[[nodiscard]] inline const math::fvec3& get_min() const noexcept
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{
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return m_box.min;
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}
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/// Returns the maximum extent of the box, in object space.
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[[nodiscard]] inline const math::fvec3& get_max() const noexcept
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{
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return m_box.max;
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}
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private:
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box_type m_box{{0.0f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.0f}};
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};
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} // namespace physics
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#endif // ANTKEEPER_PHYSICS_BOX_COLLIDER_HPP
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