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331 Commits

Author SHA1 Message Date
Vinzent Steinberg
fd3a752409 Make use of rand more idiomatic 
This should improve performance and accuracy.
 2021-04-10 03:13:46 -03:00
Guilherme Salustiano
9947cd5b88
Add type aliases for unit vectors 2021-03-29 15:20:04 -03:00
Crozet Sébastien
b687c63bb2 Add a SIMD version of cap_magnitude: simd_cap_magnitude. 2021-03-06 19:16:22 +01:00
Crozet Sébastien
729a8fd7f2 Add conversion from/to glam types + move glam/alga/mint impls to a "third_party" module. 2021-03-06 12:20:38 +01:00
Crozet Sébastien
f2c49aecb0 Add "cast" methods to cast the type of the components of most nalgebra types. 2021-03-05 17:08:46 +01:00
Crozet Sébastien
c32172b6b9 Make the rand dependency optional. 2021-03-02 12:25:12 +01:00
Crozet Sébastien
6cfd2bca14 Use proptest for all nalgebra tests. 2021-02-28 17:52:14 +01:00
Sébastien Crozet
21cc428480
Merge pull request #803 from aweinstock314/no_unsound_assume_init 
Propagate `mem::MaybeUninit` through the return types of `Allocator::…
 2021-02-25 15:46:49 +01:00
Sébastien Crozet
69e2ad6a44
Merge pull request #831 from iMplode-nZ/dev 
Added bytemuck implementations for static storages.
 2021-02-25 15:46:28 +01:00
Crozet Sébastien
162a7ef09c Fix compilation when the mint or alga features are enabled. 2021-02-25 14:30:04 +01:00
Crozet Sébastien
dc15261ec1 Move the bytemuck impls to GenericArray and add a transitive impl for matrices. 2021-02-25 14:10:34 +01:00
Avi Weinstock
ee32f7d4cf Run cargo fmt. 2021-02-25 13:42:23 +01:00
Avi Weinstock
cd12422d6f Change zero_or_uninitialized_generic to unimplemented_or_uninitialized_generic, and use it instead of manually dispatching on feature=no_unsound_assume_init in functions without N: Zero. 2021-02-25 13:42:23 +01:00
Avi Weinstock
36a3ac814f Propagate mem::MaybeUninit through the return types of Allocator::allocate_uninitialized and Matrix::new_uninitialized_generic. 
Most call sites still invoke UB through `assume_init`. Said call sites instead invoke `unimplemented!()` if the `no_unsound_assume_init` feature is enabled, to make it easier to gradually fix them.

Progress towards #556.
 2021-02-25 13:42:23 +01:00
Remco Bloemen
b25c2aa78c Fix inner size 2021-02-25 13:31:16 +01:00
Remco Bloemen
d5ca2019a3 impl FusedIterator 2021-02-25 13:31:16 +01:00
Remco Bloemen
eb3d787ed6 Fix inner_size computation 2021-02-25 13:31:16 +01:00
Remco Bloemen
d49af8e8b2 Implement next_back 2021-02-25 13:31:16 +01:00
Remco Bloemen
73d6ba0ca1 Dummy implementation of DoubleEndedIterator 2021-02-25 13:31:16 +01:00
Crozet Sébastien
9d930eb21a Add a method to cap the magnitude of a vector. 2021-02-22 14:26:40 +01:00
iMplode nZ
1c0891bbbb Added bytemuck for Unit and Quaternion. 2021-02-12 15:30:12 -08:00
iMplode nZ
c667b1f9c8 Added bytemuck implementations for static storages. 2021-02-10 20:12:24 -08:00
Sébastien Crozet
88145b7f8c
Merge pull request #814 from dimforge/quaternion_partial_eq_fix 
Fix the PartialEq impl for quaternions.
 2020-12-18 12:29:38 +01:00
Crozet Sébastien
b15a274a14 Add workaround for the deserialization of a matrix containing an enum. 2020-12-18 11:54:56 +01:00
Crozet Sébastien
67603be6ed Fix the PartialEq impl for quaternions. 
The double-covering property should only be taken into account for `UnitQuaternion` instead of `Quaternion` itself.
 2020-12-18 11:38:33 +01:00
Crozet Sébastien
651d318c26 Add sections to the Unit wrapper documentation 2020-11-21 12:19:04 +01:00
Crozet Sébastien
2a3d98bff8 Matrix, vector, isometry, and point aliases documentation: warn that the reader should take a look at the documentation of the aliased type too. 2020-11-20 17:46:03 +01:00
Crozet Sébastien
857ce13b63 Add DVector::from(Vec). 2020-11-19 16:28:06 +01:00
Philippe Renon
bbc6a28f7d clippy: fix len_without_is_empty warnings 2020-11-19 12:24:26 +01:00
Philippe Renon
6a5b418fbc clippy: fix ptr_offset_with_cast warnings 2020-11-19 11:56:58 +01:00
Philippe Renon
726b8eeecf clippy: fix or_fun_call warnings 2020-11-19 11:43:08 +01:00
Philippe Renon
74a09c8a5e clippy: fix ptr_offset_with_cast warnings 
i.e. use of `offset` with a `usize` casted to an `isize`
 2020-11-16 14:59:53 +01:00
Philippe Renon
f1211b0d99 clippy: remove unused imports 2020-11-16 14:46:04 +01:00
Philippe Renon
de4a067d27 clippy: fix len_zero warnings 2020-11-16 12:11:24 +01:00
Philippe Renon
d577a18a45 clippy: fix or_fun_call warnings 2020-11-16 11:11:58 +01:00
Philippe Renon
5dff493515 clippy: fix just_underscores_and_digits warnings 2020-11-16 11:04:57 +01:00
Philippe Renon
cf54580fac clippy: fix redundant_field_names warnings 2020-11-16 11:04:56 +01:00
Crozet Sébastien
0521051665 Fix wrong import of Signed an Zero. 2020-11-15 17:44:58 +01:00
Crozet Sébastien
17eb626018 Fix typo. 2020-11-15 17:25:29 +01:00
Crozet Sébastien
f2da993c8b Reduce matrix and slice aliases depth to 1. 2020-11-15 17:23:46 +01:00
Crozet Sébastien
e852df6124 Add sections for most Matrix methods. 2020-11-15 16:57:49 +01:00
Crozet Sébastien
b8d1ae3a1f Add aliases for matrices with only one dynamic dimension. 2020-11-13 18:35:23 +01:00
Crozet Sébastien
9a4cf0b69f Reorganize matrix construction macros. 2020-11-13 18:34:47 +01:00
Crozet Sébastien
4c2192d9e0 Reorganize matrix slice macros. 2020-11-13 18:34:33 +01:00
Crozet Sébastien
45f2fc4f92 Move all matrix decomposition methods under a single impl. 2020-11-13 17:26:47 +01:00
Crozet Sébastien
8e483a5434 Fix reshaping test. 2020-10-25 16:31:10 +01:00
Crozet Sébastien
e89a26cbd0 Add doc-tests for reshape_generic. 2020-10-25 16:03:18 +01:00
Crozet Sébastien
5b3da9e2eb Fix typo in comment. 2020-10-25 16:02:31 +01:00
Nathan Kent
4a6022d9bf Add methods for in-place reshaping of matrices 
There are two major additions in this commit. The first is a new storage
trait, `ReshapableStorage`, that can be implemented for storage types
that can be reshaped in-place. I have implemented this for both the
`ArrayStorage` and `VecStorage` types, as they are the most common and
they are just interpretations of a flat list.

The second is a `Matrix::reshape_generic` method that allows matrices to
be in-place reshaped provided that the underlying storage can handle it.
In practice, this means that the standard matrix types (`MatrixMN` and
`DMatrix`) can be resized to any size that has the same element count.
Resizing between array and vector storage is not implemented due to
`Storage` only being implemented for `VecStorage` variants where at
least one dimension is `Dynamic`.

Additionally, only the generic reshape function is added as it can be a
basis for other reshaping functions (see the resizing functions) and I
am not particularly in the mood to implement a variety of reshaping
methods.
 2020-10-25 15:37:18 +01:00
Crozet Sébastien
9c93a58b5d Add Vector::ith_axis to build an unit vector with its i-th component set to 1. 2020-10-25 11:25:38 +01:00
Crozet Sébastien
4da2bfcb71 Add missing dot-product dimension check. 
Fix #776
 2020-10-13 17:29:00 +02:00
Philippe Renon
0b0f248267 clippy: fix #identity_op 2020-10-11 11:42:22 +02:00
Philippe Renon
6293d3375b clippy: fix #redundant_field_names 2020-10-11 11:42:22 +02:00
Sébastien Crozet
6300d34356 Add the ::ith constructor for vectors. 
This initializes a vectors to zero except the i-th element set to a given value.
 2020-08-25 20:46:04 +02:00
Sébastien Crozet
2ab82befe4
Merge pull request #631 from Andlon/matrixcompare 
Basic matrixcompare functionality
 2020-07-17 01:10:04 -07:00
Adam Nemecek
1cf7d12695 unrolled new_nonuniform_scaling_wrt_point 2020-07-05 13:29:08 -07:00
Adam Nemecek
6a1c4f84af cargo fmt 2020-07-02 10:31:30 -07:00
Adam Nemecek
4653f772bd added new_nonuniform_scaling_wrt_point to Matrix3 & Matrix4 2020-07-02 10:16:18 -07:00
Andreas Longva
9196759bc2 Improve matrixcompare example 2020-06-29 19:03:20 +02:00
Andreas Longva
f6730dac1f Basic matrixcompare functionality 2020-06-29 18:50:19 +02:00
Jenan Wise
85a64fb517 More verbose DMatrix dim asserts where possible. 
Previously, most dimension mismatch asserts used raw `assert!` and did
not include the mismatching dimensions in the panic message. When using
dynamic matrices, this led to somewhat-opaque panics such as:

```rust
let m1 = DMatrix::<f32>::zeros(2, 3);
let m2 = DMatrix::<f32>::zeros(5, 10);
m1 + m2 // panic: Matrix addition/subtraction dimensions mismatch.
```

This patch adds dimension information in the panic messages wherever
doing so did not add additional bounds checks, mostly by simply changing
`assert!(a == b, ...)` cases to `assert_eq!`. After:

```rust
// panic: assertion failed: `(left == right)`
//   left: `(2, 3)`,
//  right: `(5, 10)`: Matrix addition/subtraction dimensions mismatch.
```

Note that the `gemv` and `ger` were not updated, as they are called from
within other functions on subset matricies -- e.g., `gemv` is called
from `gemm` which is called from `mul_to` . Including dimension
information in the `gemv` panic messages would be confusing to
`mul` / `mul_to` users, because it would include dimensions of the column
vectors that `gemm` passes to `gemv` rather than of the original `mul`
arguments. A fix would be to add bounds checks to `mul_to`, but that may
have performance and redundancy implications, so is left to another
patch.
 2020-06-22 17:18:53 -07:00
sebcrozet
2c2d1e4f07 Run cargo fmt. 2020-06-07 09:07:25 +02:00
Sébastien Crozet
423b4b27b0
Merge pull request #585 from fusion-engineering-forks/pr-default 2020-06-07 08:58:47 +02:00
sebcrozet
677f355143 Run rustfmt. 2020-04-05 23:19:10 +02:00
Sébastien Crozet
b81aed767f
Merge pull request #713 from rustsim/soa_simd 
Switch to Simba and make the base and geometry modules mostly SIMD AoSoA friendly.
 2020-04-05 21:16:48 +02:00
sebcrozet
bbb3be512e Run cargo fmt. 2020-04-05 18:49:48 +02:00
sebcrozet
691f58b622 Fix compilation of tests. 2020-04-05 18:33:03 +02:00
sebcrozet
2c03353b30 Add missing docs. 2020-04-05 18:02:03 +02:00
sebcrozet
c5dad7f960 Re-add all the alga trait impls behind a feature. 2020-04-05 17:53:27 +02:00
Chia-Sheng Chen
65bc037b5d Supplement the document of fn as_ptr 2020-04-03 17:56:08 +08:00
Chia-Sheng Chen
b996a6f0ce Supplement the document of fn vector_to_matrix_index 2020-04-03 17:39:49 +08:00
Fan Jiang
0e69df2999 Update format 2020-04-01 01:14:32 -04:00
Fan Jiang
451c61e293 Add TODO notice and reference to issue 2020-03-31 17:04:10 -04:00
Fan Jiang
526dac1914 Be more specific on what is happening here 2020-03-31 17:03:07 -04:00
Fan Jiang
74bfd9cad6 Change to the recommended style of using MaybeUninit 2020-03-31 16:50:26 -04:00
Sébastien Crozet
81bb9e94f8 Re-add orthogonalization and subspace basis computation. 2020-03-24 19:06:05 +01:00
Sébastien Crozet
8ef46d62cb Re-add inf/sup. 2020-03-24 19:05:47 +01:00
sebcrozet
b3f347e45e Add From<[...; .]> impls for all SIMD geometric sructures up to the isometry (excluded). 2020-03-23 09:16:01 +01:00
sebcrozet
f8cd26cfa9 Replace alga by simba. 2020-03-21 12:16:46 +01:00
Sébastien Crozet
002e735c76 Make blas, matrix, norm, and ops.rs compatible with SoA Simd. 2020-03-17 17:58:36 +01:00
Fan Jiang
fe75c60325 Fix warnings on latest rustc 2020-03-10 18:20:52 -04:00
Sébastien Crozet
155ba3a50a Merge pull request #698 from rustsim/try_set_magnitude 
Add a method to set the magnitude of a vector.
 2020-03-02 12:45:39 +01:00
Sébastien Crozet
1d64de3822 Merge pull request #609 from aplund/dev 
Refactor row_sum() and column_sum() to cover more cases.
 2020-03-02 12:45:39 +01:00
sebcrozet
b09d9770f7 Add a method to set the magnitude of a vector. 2020-03-02 12:45:39 +01:00
Sébastien Crozet
a67c451ae5 Merge pull request #607 from cauthmann/dev 
Add #[must_use] to all functions with a _mut variant (#598)
 2020-03-02 12:45:39 +01:00
S.Brandeis
6d608cb99f Revert "Broader PartialEq implementation for types implementing Dim trait" 
This reverts commit 6f5c9c0f
 2020-03-02 12:45:38 +01:00
S.Brandeis
08d990f276 Make shape check a one-liner in impl PartialEq for Matrix 2020-03-02 12:45:38 +01:00
S.Brandeis
d35ef06f44 Remove unnecessary PartialEq trait use in PartialEq impl for Matrix 2020-03-02 12:45:38 +01:00
S.Brandeis
403e63dc5e Remove trailing whitespace 2020-03-02 12:45:38 +01:00
S.Brandeis
8a3f6a12cd Refactor and move named_dimension! macro 2020-03-02 12:45:38 +01:00
S.Brandeis
50ea55e877 Modify PartialEq for Matrix to allow comparison with all types of Matrix 2020-03-02 12:45:38 +01:00
S.Brandeis
2b8410e08b Fix bug - PartialEq for Matrix no longer panics when shapes do not match 2020-03-02 12:45:38 +01:00
S.Brandeis
39a433c0e7 Broader PartialEq implementation for types implementing Dim trait 2020-03-02 12:45:38 +01:00
Sébastien Crozet
12fa938516 Merge pull request #686 from rustsim/fix_vector_slerp 
Fix slerp for regular vectors.
 2020-03-02 12:45:38 +01:00
sebcrozet
e911bfc7db Fix doc-test for vector slerp. 2020-03-02 12:45:38 +01:00
sebcrozet
5f4a0c7b13 Fix slerp for regular vectors. 2020-03-02 12:45:38 +01:00
Sébastien Crozet
9ec8d4dbd8 Merge pull request #688 from rustsim/matrix_to_slice 
Add matrix/slice conversions.
 2020-03-02 12:45:37 +01:00
Mara Bos
43747b4f59 Implement Extend<&N> for VecStorage. 
Extend<N> was already implemented, but nalgebra vectors/matrices give
iterators that give &N, not N, so implementing Extend<&N> as well makes
it easier to use.

It seems common practice to do so: The standard library's Vec also
implments Extend for both T and &T.
 2020-03-02 12:45:37 +01:00
Sébastien Crozet
2728827a45 Merge pull request #684 from aweinstock314/scalar-inlined-clone 
Add inlined_clone to Scalar, and relax bounds from `Scalar + Copy` to…
 2020-03-02 12:45:37 +01:00
sebcrozet
8bf94f7afb Add matrix/slice conversions. 
Fix #687.
 2020-03-02 12:45:37 +01:00