87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
// Copyright (C) 2015 Gawaboumga (https://github.com/Gawaboumga) - Jérôme Leclercq
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// This file is part of the "Nazara Engine - Mathematics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_RAY_HPP
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#define NAZARA_RAY_HPP
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#include <Nazara/Core/Serialization.hpp>
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#include <Nazara/Core/String.hpp>
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#include <Nazara/Math/Box.hpp>
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#include <Nazara/Math/Frustum.hpp>
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#include <Nazara/Math/Matrix4.hpp>
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#include <Nazara/Math/OrientedBox.hpp>
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#include <Nazara/Math/Plane.hpp>
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#include <Nazara/Math/Sphere.hpp>
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#include <Nazara/Math/Vector3.hpp>
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namespace Nz
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{
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template<typename T>
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class Ray
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{
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public:
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Ray() = default;
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Ray(T X, T Y, T Z, T directionX, T directionY, T directionZ);
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Ray(const Vector3<T>& origin, const Vector3<T>& direction);
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Ray(const T origin[3], const T direction[3]);
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Ray(const Plane<T>& planeOne, const Plane<T>& planeTwo);
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template<typename U> explicit Ray(const Ray<U>& ray);
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template<typename U> explicit Ray(const Vector3<U>& origin, const Vector3<U>& direction);
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Ray(const Ray<T>& ray) = default;
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~Ray() = default;
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T ClosestPoint(const Vector3<T>& point) const;
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Vector3<T> GetPoint(T lambda) const;
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bool Intersect(const BoundingVolume<T>& volume, T* closestHit = nullptr, T* furthestHit = nullptr) const;
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bool Intersect(const Box<T>& box, T* closestHit = nullptr, T* furthestHit = nullptr) const;
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bool Intersect(const Box<T>& box, const Matrix4<T>& transform, T* closestHit = nullptr, T* furthestHit = nullptr) const;
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bool Intersect(const OrientedBox<T>& orientedBox, T* closestHit = nullptr, T* furthestHit = nullptr) const;
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bool Intersect(const Plane<T>& plane, T* hit = nullptr) const;
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bool Intersect(const Sphere<T>& sphere, T* closestHit = nullptr, T* furthestHit = nullptr) const;
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bool Intersect(const Vector3<T>& firstPoint, const Vector3<T>& secondPoint, const Vector3<T>& thirdPoint, T* hit = nullptr) const;
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Ray& MakeAxisX();
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Ray& MakeAxisY();
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Ray& MakeAxisZ();
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Ray& Set(T X, T Y, T Z, T directionX, T directionY, T directionZ);
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Ray& Set(const Vector3<T>& origin, const Vector3<T>& direction);
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Ray& Set(const T origin[3], const T direction[3]);
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Ray& Set(const Plane<T>& planeOne, const Plane<T>& planeTwo);
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Ray& Set(const Ray& ray);
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template<typename U> Ray& Set(const Ray<U>& ray);
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template<typename U> Ray& Set(const Vector3<U>& origin, const Vector3<U>& direction);
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String ToString() const;
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Vector3<T> operator*(T lambda) const;
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bool operator==(const Ray& ray) const;
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bool operator!=(const Ray& ray) const;
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static Ray AxisX();
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static Ray AxisY();
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static Ray AxisZ();
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static Ray Lerp(const Ray& from, const Ray& to, T interpolation);
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Vector3<T> direction, origin;
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};
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typedef Ray<double> Rayd;
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typedef Ray<float> Rayf;
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template<typename T> bool Serialize(SerializationContext& context, const Ray<T>& ray);
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template<typename T> bool Unserialize(SerializationContext& context, Ray<T>* ray);
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}
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template<typename T> std::ostream& operator<<(std::ostream& out, const Nz::Ray<T>& vec);
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#include <Nazara/Math/Ray.inl>
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#endif // NAZARA_RAY_HPP
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