Graphene 1.10.8 (stable)

Changes since 1.10.6
--------------------

- ray: simplify NaN checking [Érico Nogueira]
- Build fixes [Dor Askayo, q66, Chun-wei Fan, Marc-André Lureau]
- SIMD: Make reciprocal operations 0-safe [Dor Askayo]
- SIMD: Add simplified scalar reciprocal [Dor Askayo]
- ray: Improve intersection [Dor Askayo]
- tests: Fix installed introspection test [Matthias Devlamynck]
- Fix detection of AArch64 [Dor Askayo]
- tests: Add ray intersection unit [Sebastian Keller]
- Fix ARM64 build on Windows [Chun-wei Fan]
- Documentation fixes

Graphene 1.10.6 (stable)

Issues fixed since 1.10.4
-------------------------

 - Hide GRAPHENE_SIMD_S from the introspection data [#211, Simon McVittie]
 - Nudge ray axis when intersecting a box [#214, Jonas Ådahl]

Graphene 1.10.4 (stable)

Changes since 1.10.2:

 - Add ARM NEON support when building with Visual Studio [Chun-wei Fan]
 - Build fix on ARM64 Windows [Chun-wei Fan]
 - Drop deprecated "python3" Meson module
 - Fix detection of non-intersecting boxes [Daniel van Vugt, #201]
 - Only enable SSE2 on x86_64 [Xℹ Ruoyao]
 - Use the compiler-appropriate alignment attributes
 - Change introspection option to a yielding feature [Xavier Claessens]

Graphene 1.10.2 (stable)

List of changes since 1.10.0
----------------------------

 - Disable SSE on 32bit builds on Windows with MSVC
 - Add more documentation on the conventions used by matrix operations
 - Fix Euler angles/matrix conversion

List of bugs fixed since 1.10.0
-------------------------------

 - #173 - meson: Don't error with MSVC C4819 warning [Seungha Yang]
 - #175 - Few fixes for Visual Studio builds
 - #176 - Normalize input rectangles just once
 - #177 - meson: pick up gobject from a subproject fallback as well [Tim-Philipp Müller]
 - #179 - meson: expose graphene_gobject_dep variable for graphene-gobject [Tim-Philipp Müller]
 - #180 - GIR file contains true/false
 - #182 - tests: installed tests should use TAP [Ross Burton]
 - #183 - meson: Fix check for builtype arguments [Nirbheek Chauhan]
 - #185 - _isnanf on Windows instead of isnanf
 - #186 - matrix_init_look_at: Handle corner cases better [Alexander Larsson]
 - #191 - Issue with euler conversions
 - #192 - matrix: Clarify API docs of graphene_matrix_init_look_at() [Alexander Larsson]
 - #193 - Euler: Fix matrix orientation in euler matrix (de)composition [Alexander Larsson]

Graphene 1.10.0 (stable)

Changes since 1.9.6:

 - Add `graphene_matrix_decompose()` [#170]
 - Add intersection methods to `graphene_ray_t` [#171]
 - Add `graphene_triangle_init_from_float() [#171]
 - Add `graphene_triangle_get_uv()` [#171]
 - Fix `graphene_ray_transform()` [#169, Alexander Larsson]
 - Documentation fixes

Graphene 1.9.6 (snapshot)

Changes since 1.9.4:

 - Add radians based initialisers for `graphene_euler_t`
 - Use `pragma once` for the header inclusion guard
 - Remove unused function (#159)
 - Add multiply(), scale(), and add() operators to
   `graphene_quaternion_t`
 - Add lerp() operator to all vector types
 - Add `graphene_plane_transform()`
 - Documentation updates for `graphene_ray_t`
 - Fix `graphene_box_get_center()` and
   `graphene_box_get_bounding_sphere()` (#165)
 - Ensure that we detect empty or infinite boxes in the
   `graphene_box_t` API

Graphene 1.9.4 (snapshot)

Changes since 1.9.2

 - Require Meson ≥ 0.50.1
 - Fix `graphene_quaternion_equal()` to consider the orientation, not
   just the component equality
 - Fix `graphene_quaternion_slerp()` to always interpolate along the
   shortest path [Alex Larsson]
 - Re-implement the conversion of graphene_euler_t to and from
   graphene_matrix_t and graphene_quaternion_t
 - Add `graphene_rectangle_get_area()` [Marco Trevisan]
 - Document restrictions of `graphene_rect_round()`, and deprecate the
   function [Marco Trevisan]
 - Add `graphene_rect_round_extents()` [Marco Trevosan]
 - Port the test suite from GLib's testing utilities to µTest
 - Remove internal floating point comparisons
 - Improve the NEON extensions detection code
 - Fix comparison operators for graphene_simd4f_t on ARM using the
   NEON extensions
 - Remove the "experimental" compiler warning from the ARM NEON
   implementation of graphene_simd4f_t

Many thanks to:

 Alex Larsson, Marco Trevisan, Christoph Reiter

Graphene 1.9.2 (snapshot)

Changes since 1.8:

 - Add graphene_rect_scale() method [Georges Basile Stavracas Neto]
 - Fix warning from Meson by dropping unnecessary argument to
   configure_file()
 - Clean up arguments of pkgconfig.generate()
 - Add equality operators to graphene_matrix_t
 - Add getters for translation components of a graphene_matrix_t
 - Use darwin_versions argument instead of rolling our own [Tom
   Schoonjans]
 - Add GRAPHENE_RECT_INIT_ZERO [Georges Basile Stavracas Neto]

Graphene 1.8.6 (stable)

 - Fix matrix multiplication when the result matrix is also one of
   the operands [#135, Benjamin Otte]
 - Fix check when converting a 4x4 matrix into an affine transformation
   matrix [#136, Benjamin Otte]
 - Fix interpolation between matrices with a perspective component [#138,
   Benjamin Otte]
 - Documentation fixes for matrix/matrix and matrix/vector
   multiplication operators [#137, Emmanuele Bassi, Matthias Clasen,
   Pekka Paalanen]

Graphene 1.8.4 (stable)

 - Require Meson ≥ 0.48.0
 - Fix matrix/point transformation [#125]
 - Build fixes for MSVC [#130, Nirbheek Chauhan]
 - Introspection fixes for bool [#131, Christoph Reiter]
 - Fix the InitOnce checks on Windows [#127, #133]
 - Correctly parse SIMD types for introspection [#129]
 - Build fixes for the pkg-config file [#132]
 - Documentation fixes:
   - Clarify matrix/vector/point multiplication
   - Clarify plane description [#55]
   - Clarify the units for the matrix skew factors
   - Document use of graphene-gobject with Meson