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Improve math module (#396)

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* Improve math module

- Mark almost everything constexpr
- Equality (a == b) is now exact, down to the bit level. If you want approximate equality use the new ApproxEqual method/static method
- Rename Nz::Extend to Nz::Extent
- Removed Make[] and Set[] methods in favor of their static counterpart and operator=
This commit is contained in:
Jérôme Leclercq
2023-06-02 22:30:51 +02:00
committed by GitHub
parent de88873c35
commit 1a55b550fb
64 changed files with 2200 additions and 3758 deletions
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45
include/Nazara/Math/OrientedBox.hpp
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@@ -22,34 +22,40 @@ namespace Nz
class OrientedBox
{
public:
OrientedBox() = default;
OrientedBox(const Box<T>& box);
template<typename U> explicit OrientedBox(const OrientedBox<U>& orientedBox);
OrientedBox(const OrientedBox&) = default;
OrientedBox(OrientedBox&&) noexcept = default;
constexpr OrientedBox() = default;
constexpr OrientedBox(const Box<T>& box);
template<typename U> constexpr explicit OrientedBox(const OrientedBox<U>& orientedBox);
constexpr OrientedBox(const OrientedBox&) = default;
constexpr OrientedBox(OrientedBox&&) noexcept = default;
~OrientedBox() = default;
const Vector3<T>& GetCorner(BoxCorner corner) const;
const Vector3<T>* GetCorners() const;
constexpr bool ApproxEqual(const OrientedBox& obb, T maxDifference = std::numeric_limits<T>::epsilon()) const;
bool IsValid() const;
constexpr const Vector3<T>& GetCorner(BoxCorner corner) const;
constexpr const Vector3<T>* GetCorners() const;
constexpr bool IsValid() const;
std::string ToString() const;
void Update(const Matrix4<T>& transformMatrix);
void Update(const Vector3<T>& transformMatrix);
constexpr void Update(const Matrix4<T>& transformMatrix);
constexpr void Update(const Vector3<T>& transformMatrix);
Vector3<T>& operator()(unsigned int i);
const Vector3<T>& operator()(unsigned int i) const;
constexpr Vector3<T>& operator()(unsigned int i);
constexpr const Vector3<T>& operator()(unsigned int i) const;
OrientedBox& operator=(const OrientedBox&) = default;
OrientedBox& operator=(OrientedBox&&) noexcept = default;
constexpr OrientedBox& operator=(const OrientedBox&) = default;
constexpr OrientedBox& operator=(OrientedBox&&) noexcept = default;
bool operator==(const OrientedBox& box) const;
bool operator!=(const OrientedBox& box) const;
constexpr bool operator==(const OrientedBox& box) const;
constexpr bool operator!=(const OrientedBox& box) const;
static OrientedBox Lerp(const OrientedBox& from, const OrientedBox& to, T interpolation);
static OrientedBox Zero();
static constexpr bool ApproxEqual(const OrientedBox& lhs, const OrientedBox& rhs, T maxDifference = std::numeric_limits<T>::epsilon());
static constexpr OrientedBox Lerp(const OrientedBox& from, const OrientedBox& to, T interpolation);
static constexpr OrientedBox Zero();
template<typename U> friend bool Serialize(SerializationContext& context, const OrientedBox<U>& obb, TypeTag<OrientedBox<U>>);
template<typename U> friend bool Unserialize(SerializationContext& context, OrientedBox<U>* obb, TypeTag<OrientedBox<U>>);
Box<T> localBox;
@@ -60,9 +66,6 @@ namespace Nz
using OrientedBoxd = OrientedBox<double>;
using OrientedBoxf = OrientedBox<float>;
template<typename T> bool Serialize(SerializationContext& context, const OrientedBox<T>& obb, TypeTag<OrientedBox<T>>);
template<typename T> bool Unserialize(SerializationContext& context, OrientedBox<T>* obb, TypeTag<OrientedBox<T>>);
template<typename T> std::ostream& operator<<(std::ostream& out, const Nz::OrientedBox<T>& orientedBox);
}