86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
// Copyright (C) 2013 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_RECT_HPP
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#define NAZARA_RECT_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>
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class NzRect
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{
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public:
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NzRect() = default;
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NzRect(T Width, T Height);
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NzRect(T X, T Y, T Width, T Height);
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NzRect(const T rect[4]);
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NzRect(const NzVector2<T>& size);
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NzRect(const NzVector2<T>& vec1, const NzVector2<T>& vec2);
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template<typename U> explicit NzRect(const NzRect<U>& rect);
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NzRect(const NzRect& rect) = default;
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~NzRect() = default;
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bool Contains(T X, T Y) const;
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bool Contains(const NzVector2<T>& point) const;
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bool Contains(const NzRect& rect) const;
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NzRect& ExtendTo(T X, T Y);
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NzRect& ExtendTo(const NzVector2<T>& point);
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NzRect& ExtendTo(const NzRect& rect);
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NzVector2<T> GetCenter() const;
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NzVector2<T> GetNegativeVertex(const NzVector2<T>& normal) const;
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NzVector2<T> GetPosition() const;
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NzVector2<T> GetPositiveVertex(const NzVector2<T>& normal) const;
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NzVector2<T> GetSize() const;
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bool Intersect(const NzRect& rect, NzRect* intersection = nullptr) const;
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bool IsValid() const;
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NzRect& MakeZero();
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NzRect& Set(T Width, T Height);
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NzRect& Set(T X, T Y, T Width, T Height);
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NzRect& Set(const T rect[4]);
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NzRect& Set(const NzRect<T>& rect);
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NzRect& Set(const NzVector2<T>& size);
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NzRect& Set(const NzVector2<T>& vec1, const NzVector2<T>& vec2);
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template<typename U> NzRect& Set(const NzRect<U>& rect);
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NzString ToString() const;
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T& operator[](unsigned int i);
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T operator[](unsigned int i) const;
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NzRect operator*(T scalar) const;
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NzRect operator*(const NzVector2<T>& vec) const;
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NzRect& operator*=(T scalar);
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NzRect& operator*=(const NzVector2<T>& vec);
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bool operator==(const NzRect& rect) const;
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bool operator!=(const NzRect& rect) const;
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static NzRect Lerp(const NzRect& from, const NzRect& to, T interpolation);
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static NzRect Zero();
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T x, y, width, height;
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};
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template<typename T>
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std::ostream& operator<<(std::ostream& out, const NzRect<T>& rect);
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typedef NzRect<double> NzRectd;
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typedef NzRect<float> NzRectf;
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typedef NzRect<int> NzRecti;
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typedef NzRect<unsigned int> NzRectui;
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#include <Nazara/Math/Rect.inl>
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#endif // NAZARA_RECT_HPP
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