Intersection.hpp

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#ifndef MOBILERT_INTERSECTION_HPP
#define MOBILERT_INTERSECTION_HPP

#include "MobileRT/Material.hpp"
#include "MobileRT/Ray.hpp"
#include "MobileRT/Utils/Constants.hpp"
#include "MobileRT/Utils/Utils.hpp"
#include <glm/glm.hpp>

namespace MobileRT {
    class Intersection final {
    public:
        ::glm::vec3 point_ {0.0F, 0.0F, 0.0F};
        ::glm::vec3 normal_ {0.0F, 1.0F, 0.0F};
        Material *material_ {nullptr};
        float length_ {RayLengthMax};
        const void *primitive_ {nullptr};
        ::std::int32_t materialIndex_ {-1};
        ::glm::vec2 texCoords_ {-1.0F, -1.0F};

        Ray ray_ {::glm::vec3 {}, ::glm::vec3 {}, 0, false};

    private:
        void checkArguments() const;

    public:
        explicit Intersection() = delete;

        explicit Intersection(Ray &&ray, float dist = RayLengthMax);

        explicit Intersection(
            Ray &&ray,
            const ::glm::vec3 &intPoint,
            float dist,
            const ::glm::vec3 &normal,
            const void *primitive,
            ::std::int32_t materialIndex,
            const ::glm::vec2 &texCoords = ::glm::vec2 {-1});

        Intersection(const Intersection &intersection) = default;

        Intersection(Intersection &&intersection) noexcept = default;

        ~Intersection() = default;

        Intersection &operator=(const Intersection &intersection) = delete;

        Intersection &operator=(Intersection &&intersection) noexcept = default;
    };
}//namespace MobileRT

#endif //MOBILERT_INTERSECTION_HPP