Releases: orosmatthew/nnm
Releases · orosmatthew/nnm
v0.5.0
Breaking Changes
- Move
Vector2iandVector3ihash functors out ofstd. They are now underVector2i::HashandVector3i::Hashrespectively. - Replace shear methods input from angles to shear factors. This allows for
constexprand is computationally less expensive. - Rename
Quaternionaxis(const Quaternion&)andangle(Quaternion&)toaxis_to(const Quaternion&)andangle_to(const Quaternion&)respectively to avoid confusion withaxis()andangle()methods.
New Features
- Add doc-comments to all functions and methods.
- Significantly more
constexpr. Almost all functions and methods areconstexprother than those that require trigonometric or square-root functions. - Hash functions for
Vector2iandVector3inow use an improved method based on Boost'shash_combinewhich should improve hashing quality.
v0.4.0
Breaking Changes
- Default template parameter for
Realtype is no longer specified asfloat. - Integer templates for various functions and classes such as
Vector2iandVector3iare now templated to allow for
various integral types. - Removal of unions in classes to properly follow C++ standards which does not allow for multiple active union types at
once. - Renamed
Real Vector2::angle(const Vector2& to)toReal Vector2::angle_between(const Vector2& other) const. - Index types for vector and matrix classes are now
uint8_tinstead ofint.
New Features
- Integral functions and classes such as
Vector2iandVector3iare now templated to allow for various integer types.
New Vector2i and Vector3i aliases
using Vector2ii = Vector2i<int>using Vector2i8 = Vector2i<int8_t>using Vector2i16 = Vector2i<int16_t>using Vector2i32 = Vector2i<int32_t>using Vector2i64 = Vector2i<int64_t>using Vector2iu = Vector2i<unsigned int>using Vector2u8 = Vector2i<uint8_t>using Vector2u16 = Vector2i<uint16_t>using Vector2u32 = Vector2i<uint32_t>using Vector2u64 = Vector2i<uint64_t>- similar aliases for
Vector3i
New functions
Real modf(Real a, Real b)Int mod(Int a, Int b)Real remf(Real a, Real b)Int rem(Int a, Int b)Real normalize_angle(Real angle)bool angle_in_range(Real angle, Real from, Real to)
New methods
-
Vector2Vector2 direction_unnormalized(const Vector2& to) constReal angle_to(const Vector2& to) constbool approx_parallel(const Vector2& other) constbool approx_perpendicular(const Vector2& other) constVector2 arbitrary_perpendicular() constVector2 rotate_at(const Vector2& origin, Real angle) constVector2 scale_at(const Vector2& origin, const Vector2& factor) constVector2 shear_x_at(const Vector2& origin, Real angle_y) constVector2 shear_y_at(const Vector2& origin, Real angle_x) constVector2 transform_at(const Vector2& origin, const Basis2& by) constVector2 transform_at(const Vector2& origin, const Transform2& by, Real z = 1)Real max() constReal min() const
-
Vector2iInt dot(const Vector2i& other) constInt cross(const Vector2i& other) constbool parallel(const Vector2i& other) constbool perpendicular(const Vector2i& other) constVector2i arbitrary_perpendicular() constInt max() constInt min() const
-
Vector3Vector3 direction_unnormalized(const Vector3& to) constbool approx_parallel(const Vector3& other) constbool approx_perpendicular(const Vector3& other) constVector3 arbitrary_perpendicular() constVector3 rotate_axis_angle_at(const Vector3& origin, const Vector3& axis, Real angle) constVector3 rotate_quaternion_at(const Vector3& origin, const Quaternion& quaternion) constVector3 scale_at(const Vector3& origin, const Vector3& factor) constVector3 shear_x_at(const Vector3& origin, Real angle_y, Real angle_z) constVector3 shear_y_at(const Vector3& origin, Real angle_x, Real angle_z) constVector3 shear_z_at(const Vector3& origin, Real angle_x, Real angle_y) constVector3 transform_at(const Vector3& origin, const Basis3& by) constVector3 transform_at(const Vector2& origin, const Transform2& by) constVector3 transform_at(const Vector3& origin, const Transform3& by, Real w = 1) constReal max() constReal min() const
-
Vector3iInt dot(const Vector3i& other) constVector3i cross(const Vector3i& other) constbool parallel(const Vector3i& other) constbool perpendicular(const Vector3i& other) constVector3i arbitrary_perpendicular() constInt max() constInt min() const
-
Vector4static Vector4 from_quaternion(const Quaternion& quaternion)Vector4 transform_at(const Vector3& origin, const Transform3& by) constReal max() constReal min() const
v0.3.1
- Replace double literals with casted integers
- Explicitly declare template types in more places to fix some compile issues
v0.3.0
- Fix compiling with MSVC C++ greater than 17.
- Add perspective/orthographic projection variants for handedness and normalization. See README for an explanation as to which to use.
- Rename near/far to prevent clash with
windows.h
v0.2.0
Added constexpr to trivial cases such as functions, class constructors, and methods that don't use index operators (mostly for vectors). I am unable to use constexpr in more places because of the inability to mark accessors (at() and operator[]) as constexpr due to the inability to arbitrarily switch active union members. If I find a workaround for this that is not too invasive then I can look into it.
v0.1.1
Add version info to CMakeLists.
v0.1.0
Initial release of NNM.