131 lines
4.0 KiB
C++
131 lines
4.0 KiB
C++
// Copyright (C) 2021 Rémi Bèges - Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Math 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_MATH_VECTOR4_HPP
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#define NAZARA_MATH_VECTOR4_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Core/TypeTag.hpp>
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#include <functional>
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#include <string>
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namespace Nz
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{
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struct SerializationContext;
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template<typename T> class Vector2;
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template<typename T> class Vector3;
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template<typename T>
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class Vector4
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{
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public:
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Vector4() = default;
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Vector4(T X, T Y, T Z, T W = 1.0);
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Vector4(T X, T Y, const Vector2<T>& vec);
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Vector4(T X, const Vector2<T>& vec, T W);
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Vector4(T X, const Vector3<T>& vec);
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explicit Vector4(T scale);
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Vector4(const Vector2<T>& vec, T Z = 0.0, T W = 1.0);
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Vector4(const Vector3<T>& vec, T W = 1.0);
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template<typename U> explicit Vector4(const Vector4<U>& vec);
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Vector4(const Vector4& vec) = default;
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~Vector4() = default;
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T AbsDotProduct(const Vector4& vec) const;
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T DotProduct(const Vector4& vec) const;
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Vector4 GetNormal(T* length = nullptr) const;
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Vector4& MakeUnitX();
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Vector4& MakeUnitY();
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Vector4& MakeUnitZ();
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Vector4& MakeZero();
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Vector4& Maximize(const Vector4& vec);
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Vector4& Minimize(const Vector4& vec);
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Vector4& Normalize(T* length = nullptr);
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Vector4& Set(T X, T Y, T Z, T W = 1.0);
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Vector4& Set(T X, T Y, const Vector2<T>& vec);
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Vector4& Set(T X, const Vector2<T>& vec, T W);
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Vector4& Set(T X, const Vector3<T>& vec);
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Vector4& Set(T scale);
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Vector4& Set(const T* vec);
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Vector4& Set(const Vector2<T>& vec, T Z = 0.0, T W = 1.0);
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Vector4& Set(const Vector3<T>& vec, T W = 1.0);
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template<typename U> Vector4& Set(const Vector4<U>& vec);
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std::string ToString() const;
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T& operator[](std::size_t i);
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T operator[](std::size_t i) const;
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const Vector4& operator+() const;
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Vector4 operator-() const;
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Vector4 operator+(const Vector4& vec) const;
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Vector4 operator-(const Vector4& vec) const;
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Vector4 operator*(const Vector4& vec) const;
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Vector4 operator*(T scale) const;
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Vector4 operator/(const Vector4& vec) const;
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Vector4 operator/(T scale) const;
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Vector4& operator=(const Vector4& other) = default;
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Vector4& operator+=(const Vector4& vec);
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Vector4& operator-=(const Vector4& vec);
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Vector4& operator*=(const Vector4& vec);
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Vector4& operator*=(T scale);
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Vector4& operator/=(const Vector4& vec);
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Vector4& operator/=(T scale);
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bool operator==(const Vector4& vec) const;
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bool operator!=(const Vector4& vec) const;
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bool operator<(const Vector4& vec) const;
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bool operator<=(const Vector4& vec) const;
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bool operator>(const Vector4& vec) const;
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bool operator>=(const Vector4& vec) const;
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static T DotProduct(const Vector4& vec1, const Vector4& vec2);
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static Vector4 Lerp(const Vector4& from, const Vector4& to, T interpolation);
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static Vector4 Normalize(const Vector4& vec);
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static Vector4 UnitX();
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static Vector4 UnitY();
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static Vector4 UnitZ();
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static Vector4 Zero();
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T x, y, z, w;
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};
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using Vector4d = Vector4<double>;
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using Vector4f = Vector4<float>;
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using Vector4i = Vector4<int>;
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using Vector4ui = Vector4<unsigned int>;
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using Vector4i32 = Vector4<Int32>;
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using Vector4i64 = Vector4<Int64>;
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using Vector4ui32 = Vector4<UInt32>;
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using Vector4ui64 = Vector4<UInt64>;
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template<typename T> bool Serialize(SerializationContext& context, const Vector4<T>& vector, TypeTag<Vector4<T>>);
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template<typename T> bool Unserialize(SerializationContext& context, Vector4<T>* vector, TypeTag<Vector4<T>>);
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}
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template<typename T> std::ostream& operator<<(std::ostream& out, const Nz::Vector4<T>& vec);
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template<typename T> Nz::Vector4<T> operator*(T scale, const Nz::Vector4<T>& vec);
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template<typename T> Nz::Vector4<T> operator/(T scale, const Nz::Vector4<T>& vec);
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namespace std
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{
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template<class T> struct hash<Nz::Vector4<T>>;
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}
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#include <Nazara/Math/Vector4.inl>
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#endif // NAZARA_MATH_VECTOR4_HPP
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