box-collider.hpp

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