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include/Nazara/Math/EulerAngles.hpp

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+// Copyright (C) 2012 Rémi Begues
+//                    Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_EULERANGLES_HPP
+#define NAZARA_EULERANGLES_HPP
+
+#include <Nazara/Core/String.hpp>
+
+template<typename T> class NzQuaternion;
+template<typename T> class NzVector3;
+
+template<typename T> class NzEulerAngles
+{
+	public:
+		NzEulerAngles();
+		NzEulerAngles(T P, T Y, T R);
+		NzEulerAngles(T angles[3]);
+		//NzEulerAngles(const NzMatrix3<T>& mat);
+		NzEulerAngles(const NzQuaternion<T>& quat);
+		template<typename U> explicit NzEulerAngles(const NzEulerAngles<U>& angles);
+		NzEulerAngles(const NzEulerAngles& angles) = default;
+		~NzEulerAngles() = default;
+
+		NzVector3<T> GetForward() const;
+		NzVector3<T> GetRight() const;
+		NzVector3<T> GetUp() const;
+
+		void Normalize();
+
+		void Set(T P, T Y, T R);
+		void Set(T angles[3]);
+		void Set(const NzEulerAngles<T>& angles);
+		//void Set(const NzMatrix3<T>& mat);
+		void Set(const NzQuaternion<T>& quat);
+		template<typename U> void Set(const NzEulerAngles<U>& angles);
+		void SetZero();
+
+		//NzEulerAngles<T> ToEulerAngles() const;
+		//NzMatrix3<T> ToRotationMatrix() const;
+		NzQuaternion<T> ToQuaternion() const;
+		NzString ToString() const;
+
+		NzEulerAngles operator+(const NzEulerAngles& angles) const;
+		NzEulerAngles operator-(const NzEulerAngles& angles) const;
+		NzEulerAngles operator*(const NzEulerAngles& angles) const;
+		NzEulerAngles operator/(const NzEulerAngles& angles) const;
+
+		NzEulerAngles operator+=(const NzEulerAngles& angles);
+		NzEulerAngles operator-=(const NzEulerAngles& angles);
+		NzEulerAngles operator*=(const NzEulerAngles& angles);
+		NzEulerAngles operator/=(const NzEulerAngles& angles);
+
+		bool operator==(const NzEulerAngles& angles) const;
+		bool operator!=(const NzEulerAngles& angles) const;
+
+		T pitch, yaw, roll;
+};
+
+template<typename T> std::ostream& operator<<(std::ostream& out, const NzEulerAngles<T>& angles);
+
+typedef NzEulerAngles<double> NzEulerAnglesd;
+typedef NzEulerAngles<float> NzEulerAnglesf;
+
+#include <Nazara/Math/EulerAngles.inl>
+
+#endif // NAZARA_EULERANGLES_HPP