122 lines
3.5 KiB
C++
122 lines
3.5 KiB
C++
// Copyright (C) 2012 Rémi Bèges - 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_VECTOR3_HPP
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#define NAZARA_VECTOR3_HPP
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#include <Nazara/Core/String.hpp>
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#include <Nazara/Math/Vector2.hpp>
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template<typename T> class NzVector3
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{
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public:
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NzVector3();
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NzVector3(T X, T Y, T Z);
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explicit NzVector3(T scale);
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NzVector3(T vec[3]);
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NzVector3(const NzVector2<T>& vec, T Z = 0.0);
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template<typename U> explicit NzVector3(const NzVector3<U>& vec);
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NzVector3(const NzVector3& vec) = default;
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~NzVector3() = default;
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T AbsDotProduct(const NzVector3& vec) const;
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NzVector3 CrossProduct(const NzVector3& vec) const;
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T Distance(const NzVector3& vec) const;
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float Distancef(const NzVector3& vec) const;
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T DotProduct(const NzVector3& vec) const;
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NzVector3 GetNormal() const;
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T Length() const;
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float Lengthf() const;
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void MakeForward();
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void MakeLeft();
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void MakeUnitX();
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void MakeUnitY();
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void MakeUnitZ();
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void MakeUp();
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void MakeZero();
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void Maximize(const NzVector3& vec);
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void Minimize(const NzVector3& vec);
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void Normalize();
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void Set(T X, T Y, T Z);
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void Set(T scale);
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void Set(T vec[3]);
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void Set(const NzVector2<T>& vec, T Z = 0.0);
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template<typename U> void Set(const NzVector3<U>& vec);
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T SquaredDistance(const NzVector3& vec) const;
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T SquaredLength() const;
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NzString ToString() const;
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operator NzString() const;
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operator T*();
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operator const T*() const;
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T& operator[](unsigned int i);
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T operator[](unsigned int i) const;
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const NzVector3& operator+() const;
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NzVector3 operator-() const;
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NzVector3 operator+(const NzVector3& vec) const;
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NzVector3 operator-(const NzVector3& vec) const;
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NzVector3 operator*(const NzVector3& vec) const;
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NzVector3 operator*(T scale) const;
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NzVector3 operator/(const NzVector3& vec) const;
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NzVector3 operator/(T scale) const;
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NzVector3& operator+=(const NzVector3& vec);
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NzVector3& operator-=(const NzVector3& vec);
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NzVector3& operator*=(const NzVector3& vec);
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NzVector3& operator*=(T scale);
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NzVector3& operator/=(const NzVector3& vec);
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NzVector3& operator/=(T scale);
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bool operator==(const NzVector3& vec) const;
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bool operator!=(const NzVector3& vec) const;
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bool operator<(const NzVector3& vec) const;
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bool operator<=(const NzVector3& vec) const;
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bool operator>(const NzVector3& vec) const;
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bool operator>=(const NzVector3& vec) const;
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static NzVector3 CrossProduct(const NzVector3& vec1, const NzVector3& vec2);
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static T DotProduct(const NzVector3& vec1, const NzVector3& vec2);
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static NzVector3 Forward();
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static NzVector3 Left();
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static NzVector3 Normalize(const NzVector3& vec);
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static NzVector3 UnitX();
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static NzVector3 UnitY();
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static NzVector3 UnitZ();
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static NzVector3 Up();
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static NzVector3 Zero();
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T x, y, z;
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};
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template<typename T> std::ostream& operator<<(std::ostream& out, const NzVector3<T>& vec);
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template<typename T> NzVector3<T> operator*(T scale, const NzVector3<T>& vec);
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template<typename T> NzVector3<T> operator/(T scale, const NzVector3<T>& vec);
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typedef NzVector3<double> NzVector3d;
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typedef NzVector3<float> NzVector3f;
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typedef NzVector3<int> NzVector3i;
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typedef NzVector3<unsigned int> NzVector3ui;
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#include <Nazara/Math/Vector3.inl>
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#endif // NAZARA_VECTOR3_HPP
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