In this release we improved the documentation of the matrix and vector types by:
Grouping impl bocks logically, adding a title comment to these impl blocks.
Reference these impl blocks docs at the top of the documentation page for Matrix.
Reduce the depth of type aliasing. Now all vector and matrix types are aliases of Matrix
directly (instead of being aliases for other aliases).
[0.23.0]
Added
The .inverse_transform_unit_vector(v) was added to Rotation2/3, Isometry2/3, UnitQuaternion, and UnitComplex.
It applies the corresponding rotation to a unit vector Unit<Vector2/3>.
The Point.map(f) and Point.apply(f) to apply a function to each component of the point, similarly to Vector.map(f)
and Vector.apply(f).
The Quaternion::from([N; 4]) conversion to build a quaternion from an array of four elements.
The Isometry::from(Translation) conversion to build an isometry from a translation.
The Vector::ith_axis(i) which build a unit vector, e.g., Unit<Vector3<f32>> with its i-th component set to 1.0 and the
others set to zero.
The Isometry.lerp_slerp and Isometry.try_lerp_slerp methods to interpolate between two isometries using linear
interpolation for the translational part, and spherical interpolation for the rotational part.
The Rotation2.slerp, Rotation3.slerp, and UnitQuaternion.slerp method for
spherical interpolation.
[0.22.0]
In this release, we are using the new version 0.2 of simba. One major change of that version is that the
use of libm is now opt-in when building targetting no-std environment. If you are using floating-point
operations with nalgebra in a no-std environment, you will need to enable the new libm feature
of nalgebra for your code to compile again.
Added
The libm feature that enables libm when building for no-std environment.
The libm-force feature that enables libm even when building for a not no-std environment.
Cholesky::new_unchecked which build a Cholesky decomposition without checking that its input is
positive-definite. It can be use with SIMD types.
The Default trait is now implemented for matrices, and quaternions. They are all filled with zeros,
except for UnitQuaternion which is initialized with the identity.
Matrix exponential matrix.exp().
The Vector::ith(i, x) that builds a vector filled with zeros except for the i-th component set to x.
[0.21.0]
In this release, we are no longer relying on traits from the alga crate for our generic code.
Instead, we use traits from the new simba crate which are both
simpler, and allow for significant optimizations like AoSoA SIMD.
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Updates the requirements on nalgebra to permit the latest version.
Changelog
Sourced from nalgebra's changelog.
Commits
c0f4ee6
Release v0.23.1857ce13
Add DVector::from(Vec).27f788f
Merge pull request #795 from filnet/clippy_fixes87ee014
clippy: fix clone_on_copy warningsbbc6a28
clippy: fix len_without_is_empty warnings6a5b418
clippy: fix ptr_offset_with_cast warningsf515cff
clippy: fix redundant_closure warnings726b8ee
clippy: fix or_fun_call warnings6caa277
Merge pull request #792 from filnet/clippy_fixes74a09c8
clippy: fix ptr_offset_with_cast warningsDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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