105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
// Copyright (C) 2014 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_VECTOR2_HPP
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#define NAZARA_VECTOR2_HPP
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#include <Nazara/Core/String.hpp>
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template<typename T>
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class NzVector2
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{
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public:
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NzVector2() = default;
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NzVector2(T X, T Y);
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explicit NzVector2(T scale);
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NzVector2(const T vec[2]);
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template<typename U> explicit NzVector2(const NzVector2<U>& vec);
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NzVector2(const NzVector2& vec) = default;
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~NzVector2() = default;
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T AbsDotProduct(const NzVector2& vec) const;
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T Distance(const NzVector2& vec) const;
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float Distancef(const NzVector2& vec) const;
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T DotProduct(const NzVector2& vec) const;
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T GetLength() const;
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float GetLengthf() const;
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NzVector2 GetNormal(T* length = nullptr) const;
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T GetSquaredLength() const;
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NzVector2& MakeUnitX();
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NzVector2& MakeUnitY();
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NzVector2& MakeZero();
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NzVector2& Maximize(const NzVector2& vec);
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NzVector2& Minimize(const NzVector2& vec);
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NzVector2& Normalize(T* length = nullptr);
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NzVector2& Set(T X, T Y);
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NzVector2& Set(T scale);
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NzVector2& Set(const T vec[2]);
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NzVector2& Set(const NzVector2& vec);
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template<typename U> NzVector2& Set(const NzVector2<U>& vec);
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T SquaredDistance(const NzVector2& vec) const;
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NzString ToString() const;
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operator T*();
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operator const T*() const;
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const NzVector2& operator+() const;
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NzVector2 operator-() const;
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NzVector2 operator+(const NzVector2& vec) const;
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NzVector2 operator-(const NzVector2& vec) const;
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NzVector2 operator*(const NzVector2& vec) const;
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NzVector2 operator*(T scale) const;
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NzVector2 operator/(const NzVector2& vec) const;
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NzVector2 operator/(T scale) const;
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NzVector2& operator+=(const NzVector2& vec);
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NzVector2& operator-=(const NzVector2& vec);
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NzVector2& operator*=(const NzVector2& vec);
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NzVector2& operator*=(T scale);
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NzVector2& operator/=(const NzVector2& vec);
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NzVector2& operator/=(T scale);
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bool operator==(const NzVector2& vec) const;
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bool operator!=(const NzVector2& vec) const;
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bool operator<(const NzVector2& vec) const;
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bool operator<=(const NzVector2& vec) const;
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bool operator>(const NzVector2& vec) const;
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bool operator>=(const NzVector2& vec) const;
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static NzVector2 Lerp(const NzVector2& from, const NzVector2& to, T interpolation);
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static NzVector2 UnitX();
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static NzVector2 UnitY();
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static NzVector2 Zero();
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T x, y;
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};
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template<typename T> std::ostream& operator<<(std::ostream& out, const NzVector2<T>& vec);
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template<typename T> NzVector2<T> operator*(T scale, const NzVector2<T>& vec);
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template<typename T> NzVector2<T> operator/(T scale, const NzVector2<T>& vec);
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typedef NzVector2<double> NzVector2d;
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typedef NzVector2<float> NzVector2f;
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typedef NzVector2<int> NzVector2i;
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typedef NzVector2<unsigned int> NzVector2ui;
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typedef NzVector2<nzInt32> NzVector2i32;
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typedef NzVector2<nzUInt32> NzVector2ui32;
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#include <Nazara/Math/Vector2.inl>
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#endif // NAZARA_VECTOR2_HPP
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