Commit Graph

1145 Commits

Author SHA1 Message Date
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
sebcrozet 191ccbf551 Fix warnings and compilation with the `arbitrary` feature. 2020-04-05 17:18:50 +02:00
sebcrozet d48a644d5c Add missing implementatino of SimdValue for UnitQuaternion. 2020-04-05 16:35:26 +02:00
sebcrozet 8f662a1a61 Rename translation simba impl file. 2020-04-05 16:35:16 +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 a095a7dfcd Re-add some missing transform multiplications. 2020-03-24 19:06:28 +01:00
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
Sébastien Crozet cdbc9da46c Add From<[...; .]> impls for AoSoA Isometry and Similarity. 2020-03-24 10:16:31 +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 b1857e6a36 Fix compilation of tests. 2020-03-21 23:44:24 +01:00
sebcrozet cbcf4d7c27 Make Isometry, Unit/Quaternion, Rotation, Similarity, and UnitComplex partially compatible with AoSoA. 2020-03-21 23:35:41 +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
nnmm 54f1c71742 Small docs improvements 2020-03-02 12:45:39 +01:00
Ilya Epifanov a62d9d1ad1 GivensRotation::new() should default to (I, 0) 2020-03-02 12:45:38 +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
Sébastien Crozet 999c48e6ed Merge pull request #680 from aweinstock314/copy-scalar-separation
Move `Copy` constraint from the definition of `Scalar` to all its use…
2020-03-02 12:45:37 +01:00
Avi Weinstock 774f4da3e2 Add `Clone` to `Scalar`, providing a default implementation of `inlined_clone`. Change `Scalar + Clone` bounds to just `Scalar`. 2020-03-02 12:45:37 +01:00
Avi Weinstock 52aac8b975 Add inlined_clone to Scalar, and relax bounds from `Scalar + Copy` to `Scalar + Clone` nearly everywhere.
The various nalgebra-lapack FooScalars are still Copy because they make use of uninitialized memory.
nalgebgra-glm Number still uses Copy because upstream `approx` requires it.
2020-03-02 12:45:37 +01:00
Aaron Hill 6bb355f4d0 Fix some out-of-bounds `offset` calls
After we yield the final element from the iterator, we don't offset
`ptr` agian, to avoid having it go out-of-bounds.

However, `inner_end` may be several elements out-of-bounds, depending on
the value of `size`. Therefore, we use `wrapping_offset` to avoid
undefined behavior.
2020-03-02 12:45:37 +01:00
Avi Weinstock 6c236af696 Add Scalar + Copy bounds to code that's under feature flags.
`./ci/test.sh` now passes locally.

Refactoring done via the following sed commands:
```bash
export RELEVANT_SOURCEFILES="$(find src -name '*.rs') $(find examples -name '*.rs')"
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Arbitrary\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Serialize\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Deserialize\)/N\1: Scalar + Copy + \2/' $f; do
export RELEVANT_SOURCEFILES="$(find nalgebra-glm -name '*.rs')"
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar,/N\1: Scalar + Copy,/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar>/N\1: Scalar + Copy>/' $f; done
for f in algebra-glm/src/traits.rs; do sed -i 's/Scalar + Ring/Scalar + Copy + Ring>/' $f; done # Number trait definition
```
2020-03-02 12:45:37 +01:00
Sébastien Crozet e0db624031 Merge pull request #662 from Aaron1011/fix/final-offset
Don't call 'offset' on a dangling pointer
2020-03-02 12:45:37 +01:00
Avi Weinstock 7d99015473 Move `Copy` constraint from the definition of `Scalar` to all its use-sites.
This should semantically be a no-op, but enables refactorings to use non-Copy scalars on a case-by-case basis.
Also, the only instance of a `One + Zero` trait bound was changed into a `Zero + One` bound to match the others.

The following sed scripts were used in the refactoring (with each clause added to reduce the error count of `cargo check`):

```bash
export RELEVANT_SOURCEFILES="$(find src -name '*.rs') $(find examples -name '*.rs')"
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar,/N: Scalar+Copy,/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Field/N: Scalar + Copy + Field/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Zero/N: Scalar + Copy + Zero/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Closed/N: Scalar + Copy + Closed/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Eq/N: Scalar + Copy + Eq/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialOrd/N: Scalar + Copy + PartialOrd/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + Zero/N: Scalar + Copy + Zero/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialEq/N: Scalar + Copy + PartialEq/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar>/N: Scalar+Copy>/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + $bound/N: Scalar + Copy + $bound/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + $bound/N: Scalar + Copy + $bound/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar,/N\1: Scalar+Copy,/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + $trait/N: Scalar + Copy + $trait/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar + Superset/N\1: Scalar + Copy + Superset/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar + \([a-zA-Z]*Eq\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \([a-zA-Z]*Eq\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(hash::\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar {/N\1: Scalar + Copy {/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Zero\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Bounded\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Lattice\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Meet\|Join\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(fmt::\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Ring\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Hash\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Send\|Sync\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/One + Zero/Zero + One/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Zero\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \($marker\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar>/N\1: Scalar + Copy>/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/Scalar+Copy/Scalar + Copy/' $f; done
```
2020-03-02 12:45:37 +01:00
Sébastien Crozet 5a0ee23e3b Fix Vector::axpy for noncommutative cases (#648)
Fix Vector::axpy for noncommutative cases
2020-03-02 12:45:37 +01:00
Aaron Hill e981283500 Switch to `wrapping_offset` instead of unsafe `offset` 2020-03-02 12:45:37 +01:00
Sébastien Crozet ef3406cc8f Cholupdate (#673)
Cholupdate
2020-03-02 12:45:37 +01:00
Jakub Konka fe65b1c129 Add Vector::axcpy method
The added method `Vector::axcpy` generalises `Vector::gemv` to
noncommutative cases since it allows us to write for `gemv`
`self.axcpy(alpha, &col2, val, beta)`, instead the usual
`self.axpy(alpha * val, &col2, beta)`. Hence, `axcpy` preserves the
order of scalar multiplication which is important for applications where
commutativity is not guaranteed (e.g., matrices of quaternions, etc.).

This commmit also removes helpers `array_axpy` and `array_ax`, and
replaces them with `array_axcpy` and `array_axc` respectively, which
like above preserve the order of scalar multiplication.

Finally, `Vector::axpy` is preserved, however, now expressed in terms of
`Vector::axcpy` like so:

```
self.axcpy(alpha * val, &col2, beta)
```
2020-03-02 12:45:37 +01:00
Aaron Hill 4e25bd87fb Don't call 'offset' on a dangling pointer
When creating a matrix with only one zero dimension, we end up with a
matrix with a total size of zero, but a non-zero stride for elements.
While such a matrix can never actually have any elements, we need to be
careful with how we use the pointer associated with it.

Since such a pointer will always be dangling, it can never be used with `ptr.offset`,
which requires that the pointer be in-bounds or one passed the end of an
allocation. Violating this results in undefined behavior.

This commit adds in checks before the uses of `ptr.offset`. If we ever
need to offset from a pointer when our actual allocation size is zero,
we skip offsetting, and return the original pointer. This is fine
because any actual use of the original or offsetted pointer would
already be undefined behavior - we shoul never be trying to dereference
the pointer associated with a zero-size matrix.

This issue was caught be running `cargo miri test` on the project.
2020-03-02 12:45:37 +01:00
Jakub Konka e1c8e1bccf Fix Vector::axpy for noncommutative cases
One example would be performing simple matrix multiplication
over a division algebra such as quaternions.
2020-03-02 12:45:37 +01:00
Nestor Demeure 50ad84e4b1 Update cholesky.rs
corrected typo ni doc for `xx_rank_one_update`
2020-03-02 12:45:36 +01:00
Sébastien Crozet d78309b1fd Merge pull request #669 from daingun/patch-2
Use same algorithm to solve 2x2 eigenvalue problem
2020-03-02 12:45:36 +01:00
sebcrozet cd8fc9285f Add some missing spaces. 2020-03-02 12:45:36 +01:00
daingun a5b2a4ceb7 Merge pull request #1 from daingun/patch-1
Correct Schur decomposition for 2x2 matrices
2020-03-02 12:45:36 +01:00
sebcrozet b96159aab3 Fix Cholesky for no-std platforms. 2020-03-02 12:45:36 +01:00
daingun 50417494ec Use same algorithm to solve 2x2 eigenvalue problem
The eigenvalue problem is solved in two different method that use different methods
to calculate the discriminant of the solution to the quadratic equation.
Use the method whose computation is considered more stable.
2020-03-02 12:45:36 +01:00
daingun 667c49d0e1 Correct Schur decomposition for 2x2 matrices
Due to rounding and possible loss of precision the lower left element of the 2x2 matrix
may be different from zero.
2020-03-02 12:45:36 +01:00
Nestor Demeure 59c6a98615 finished cleaning 2020-03-02 12:45:36 +01:00
Nestor Demeure 3d08a80d8d needs faster matrix initialization 2020-03-02 12:45:36 +01:00
Nestor Demeure f54faedc32 tests pass, needs cleanup 2020-03-02 12:45:36 +01:00
Nestor Demeure 27a2045389 insert does compile 2020-03-02 12:45:36 +01:00
Nestor Demeure c613360a5c insert does not compile yet 2020-03-02 12:45:36 +01:00
Nestor Demeure b29231cf7b found uneeded storagemut 2020-03-02 12:45:36 +01:00
Nestor Demeure cfa7bbdc7c remove column is now working 2020-03-02 12:45:36 +01:00
Nestor Demeure 498c6ef60b added template for remove_column 2020-03-02 12:45:36 +01:00
Nestor Demeure e583e37d1c finally got the correct type for insert column 2020-03-02 12:45:36 +01:00
Nestor Demeure 2f18aee212 added assertion 2020-03-02 12:45:36 +01:00
Nestor Demeure 3d170e1684 removed useless if 2020-03-02 12:45:36 +01:00
Nestor Demeure b2a50404b6 code cleaned 2020-03-02 12:45:36 +01:00
Nestor Demeure 516155025a code cleaned 2020-03-02 12:45:36 +01:00
Nestor Demeure 7347d467ae rank update passed tests 2020-03-02 12:45:36 +01:00
Nestor Demeure 96c16af66f updated comment 2020-03-02 12:45:36 +01:00
Nestor Demeure 16154f163a added real constraint on sigma 2020-03-02 12:45:36 +01:00
Nestor Demeure 5942a2a125 got test to compile 2020-03-02 12:45:36 +01:00
Nestor Demeure 0c9451165d first version of rank one update 2020-03-02 12:45:36 +01:00
Andreas Longva 2f77d73226 Generalize From<_> for MatrixSlice(Mut) to allow different strides 2020-03-02 12:45:35 +01:00
daingun 1103d49b80 Correct Schur decomposition for 2x2 matrices
Due to rounding and possible loss of precision the lower left element of the 2x2 matrix
may be different from zero.
2020-03-02 12:45:35 +01:00
Andreas Longva a05aa313da Implement From<&Matrix> for MatrixSlice 2020-03-02 12:45:35 +01:00
Nestor Demeure 6f1e924e40 used Storage trait for solve
see issue 667
2020-03-02 12:45:35 +01:00
Nestor Demeure ffb69d5a6f used Storage trait for solve method
as per issue 667 https://github.com/rustsim/nalgebra/issues/667
2020-03-02 12:45:35 +01:00
Nestor Demeure 456a5a84e7 Used Storage trait for solve method
See issue 667 : https://github.com/rustsim/nalgebra/issues/667
2020-03-02 12:45:35 +01:00
sebcrozet 0cc1bac816 Bump dependencies. 2019-10-28 14:15:03 +01:00
Edoardo Morandi d0d1172d4b Rand 0.6 -> 0.7
* Bumped rand version to 0.7
 * Added dependency to rand_distr
 * Bumped quickcheck version to 0.9 (because of rand)
 * Bumped rand_xorshift version to 0.2
2019-10-28 14:15:03 +01:00
thibault 67f3379b34 Corrected typo. 2019-10-28 14:15:03 +01:00
thibault 7773f13016 Changed name. Changed argument. Added documentation line. 2019-10-28 14:15:03 +01:00
thibault dacd15e927 Added function to compute the mean quaternion from a vector of unit quaternions. 2019-10-28 14:15:03 +01:00
Pierre Avital b5f43c6efc Switched fmt implementation to a macro, applied that macro to all formats in std 2019-10-28 14:15:03 +01:00
Pierre Avital 6ee0e02612 implemented LowerExp 2019-10-28 14:15:03 +01:00
sebcrozet be41cb96e8 GEMM on empty matrices: properly take the beta parameter into account. 2019-10-28 14:15:03 +01:00
sebcrozet 8e759ade83 Fix multiplication between matrices of dimension 0.
Fix #644
2019-10-28 14:15:03 +01:00
Koen Deschacht fba61923ae .min() and .max(): updated examples to be more concise 2019-10-28 14:15:03 +01:00
Koen Deschacht 8f0ee9fa90 Allow getting .min() and .max() of matrices of unsigned integers 2019-10-28 14:15:03 +01:00
sebcrozet cfb654240c Matrix::transform_point: correctly take the normalization term into account.
Fix #640
2019-08-27 22:05:28 +02:00
Fabian Löschner e170729f67 Simplified ordering check 2019-08-27 22:05:28 +02:00
Fabian Löschner a06b833343 More elegant initial value for xcmp 2019-08-27 22:05:28 +02:00
Fabian Löschner c625a37525 Undo breaking changes 2019-08-27 22:05:28 +02:00
Fabian Löschner a4a5750ccd Clarified documentation of min/max behaviour 2019-08-27 22:05:28 +02:00
Fabian Löschner d21c65f755 Fix for [a,ca]min/max methods.
Panic on empty matrices, propagate NaN, fix of wrong results, added doc tests
2019-08-27 22:05:28 +02:00
Jake Shadle 4fa4a6b854 HTTPS All The Things (#608)
* Use https for all links where it is valid

* Fix random links to external sites
2019-08-27 22:05:28 +02:00
Las 3d97b21aea Fix incorrect documentation from `s/Real/&Field` 2019-08-27 22:05:28 +02:00
Jack Wrenn c8ae3839c1 simplify anti-aliasing assertion 2019-08-27 22:05:28 +02:00
Jack Wrenn 2e273ad6c5 prevent constructing `MatrixSliceMutMN` for which disjoint indices may alias the same linear index
Fixes #486.
2019-08-27 22:05:28 +02:00
Stefan Mesken e86ab5db3d removed depedency on Vec 2019-08-27 22:05:28 +02:00
Stefan Mesken 4add995c1b addressed Trevis CI error 2019-08-27 22:05:28 +02:00
Stefan Mesken 3baefb1319 Allow the removal of multiple rows/columns given an array of indices. #530 2019-08-27 22:05:28 +02:00
Austin Lund f9921a6774 Refactor row_sum() and column_sum() to cover more cases.
Currently the methods for row_sum and column_sum require Field and
Supersetof<f64>.  This means that to perform a row_sum or
column_sum requires the scalar type to have more properties than just
addition.  Consequently, row_sum() won't work on integer matricies.

This patch makes the only requirement that the scalar type be an
additive monoid. Doc tests using integers are also added.
2019-06-20 09:18:42 +10:00
Jake Shadle 0384268bd4 HTTPS All The Things (#608)
* Use https for all links where it is valid

* Fix random links to external sites
2019-06-11 20:56:50 +02:00
Christian Authmann 589aebbf85 Add #[must_use] to all functions with a _mut variant (#598) 2019-06-05 23:04:04 +02:00
Las 65e4c59152 Fix incorrect documentation from `s/Real/&Field` 2019-04-17 19:30:45 +02:00
Mara Bos 85c931520a Implement Default for Quaternion and UnitQuaternion. 2019-04-16 10:12:09 +02:00
Mara Bos e6265da980 Implement Default for MatrixMN. 2019-04-16 10:11:27 +02:00
Jack Wrenn 05eb9ac2ba simplify anti-aliasing assertion 2019-04-16 09:14:46 +02:00
Jack Wrenn 306f096c64 prevent constructing `MatrixSliceMutMN` for which disjoint indices may alias the same linear index
Fixes #486.
2019-04-16 09:14:46 +02:00
Stefan Mesken ff9027f473 removed depedency on Vec 2019-04-08 23:44:49 +02:00
Stefan Mesken cb459d4493 addressed Trevis CI error 2019-04-08 23:44:49 +02:00
Stefan Mesken 5392b936d1 Allow the removal of multiple rows/columns given an array of indices. #530 2019-04-08 23:44:49 +02:00
Sébastien Crozet b5f452087e Release v0.18.0 2019-03-31 17:32:40 +02:00
sebcrozet bb06701eff Fix the return type of `convolve_same` to match the documentation. 2019-03-31 17:04:20 +02:00
sebcrozet ae4afa3d2c Merge branch 'master-public' into dev
# Conflicts:
#	Cargo.toml
#	src/base/matrix.rs
#	src/geometry/quaternion.rs
2019-03-31 16:33:25 +02:00
sebcrozet b5b81a0ba9 Bump version numbers. 2019-03-31 15:25:54 +02:00
sebcrozet 94a8babcdc Uncomment the fast renormalization of Rotation2. 2019-03-31 14:34:07 +02:00
sebcrozet 18b9f82042 Fix warnings. 2019-03-31 13:32:26 +02:00
sebcrozet 7dbff7c389 Continue reexporting the deprecated alga::general::Real trait. 2019-03-31 12:26:20 +02:00
sebcrozet 55873cae37 Fix compilation with no-std. 2019-03-31 12:06:26 +02:00
sebcrozet ba40e8eb55 Fix merge errors due to the switch to rust 2018. 2019-03-31 10:53:31 +02:00
sebcrozet 38ef0cbf7b Merge branch 'dev' into complex
# Conflicts:
#	src/base/ops.rs
#	src/geometry/isometry.rs
#	src/geometry/quaternion.rs
#	src/geometry/quaternion_construction.rs
#	src/geometry/rotation.rs
#	src/geometry/similarity.rs
#	src/geometry/transform.rs
#	src/geometry/translation.rs
#	src/geometry/unit_complex.rs
2019-03-31 10:48:59 +02:00
Adam Nemecek 1e04053a21 refactoring 2019-03-31 10:34:03 +02:00
Adam Nemecek e416360fc9 geometric operations 2019-03-31 10:34:03 +02:00
Simon Puchert 74aefd9c23 Improve precision of UnitQuaternion::angle (#569)
The previous implementation had stability problems for small angles due
to the behaviour of the arccosine it used. In particular, it needs a
hack to handle "cosines" greater than 1 and the smallest obtainable
nonzero angle for e.g. f32 is acos(1-2^-22) = 0.00069...
These problems can be fixed by using an arctangent-based formula.
2019-03-31 10:32:34 +02:00
sebcrozet 56f961c4bc Reexport Complex from num_complex. 2019-03-26 18:02:14 +01:00
sebcrozet 3b6cd04a80 Adapt BLAS tests to complex numbers. 2019-03-26 18:02:03 +01:00
sebcrozet 4ef4001836 Rename Real to RealField. 2019-03-25 11:21:41 +01:00
sebcrozet 5b28c39fa7 Rename Complex to ComplexField. 2019-03-25 11:19:36 +01:00
Samuel Hurel b4d800f3e2 Fix matrix slerp function (#568)
* Fix matrix slerp function

* Adding slerp doc test
2019-03-24 21:44:49 +01:00
sebcrozet 3cbe60523a 2018 edition. 2019-03-23 14:33:47 +01:00
sebcrozet ce24ea972e Remove all spurious allocation introduced by complex number support on decompositions. 2019-03-23 14:13:00 +01:00
sebcrozet 921a05d523 Implement some BLAS opertaions involving adjoint. 2019-03-23 11:48:12 +01:00
sebcrozet 1001e8ee0f Cleanup warnings and rename Schur -> RealSchur 2019-03-23 11:46:56 +01:00
sebcrozet fd65738738 Fix icamax_full doc-test. 2019-03-19 22:56:32 +01:00
sebcrozet cb367a645d Fix mint tests. 2019-03-19 22:53:21 +01:00
sebcrozet b0a9eab0b9 Final SVD fix. 2019-03-19 22:52:57 +01:00
sebcrozet 3edef2f006 Decomposition results: return a real vector whenever applicable.
This includes singular values, eigenvalues of hermitian matrices, tridiagonalization and bidiagonalization diagonal and off-diagonal elements.
2019-03-19 14:22:59 +01:00
sebcrozet 2f0d95bdbb Fix most tests. 2019-03-19 12:00:10 +01:00
sebcrozet e4748c69ce Start fixing SVD. 2019-03-18 11:23:19 +01:00
adamnemecek 1e614db227 Quaternionic division + refactoring (#563) 2019-03-18 09:08:42 +01:00
Sébastien Crozet f916dae6ed
Merge pull request #537 from greizgh/fix-axpy-typo
Fix typo in axpy documentation
2019-03-16 10:06:35 +01:00
Sébastien Crozet fac012a775
Merge pull request #558 from tpdickso/geometric-transform-point
Add the `transform` methods as inherent methods on geometric types
2019-03-16 10:06:00 +01:00
Greizgh 0f09f2a58c Fix typo in axpy documentation 2019-03-15 15:59:39 +01:00
Sébastien Crozet a2c0a453d3
Add operator explanation to docs
Co-Authored-By: tpdickso <tpdickso@uwaterloo.ca>
2019-03-15 10:50:47 -04:00
sebcrozet 010c009cff Fix Schur decomposition. 2019-03-12 13:15:02 +01:00
est31 db3d08f81a Fix two compiler warnings
Fixes #561
2019-03-12 09:00:23 +01:00
Sébastien Crozet b46cf75996
Merge pull request #560 from adamnemecek/master
quaternion trigonometry
2019-03-04 21:18:24 +01:00
Adam Nemecek edb08cd900 quaternion trigonometry 2019-03-04 08:36:46 -08:00
Sébastien Crozet 2f4983d778
Merge pull request #539 from npapapietro/Implement_convolution_#520
Implement convolution #520
2019-03-02 22:47:21 +01:00
Nathan 36feddb8c2 Moving functions into impl for Vector<N,D,S> 2019-03-02 15:00:40 -06:00
sebcrozet 77f048b6b9 WIP use Complex instead of Real whenever possible on the linalg module. 2019-03-02 19:33:49 +01:00
Benjamin Hetherington aeff67ecbd Correct typo in quaternion documentation (#559)
Correct "looses" to "loses" in quaternion.rs documentation.
2019-02-25 17:34:13 +01:00
Nathan 28525bfc20 Restructured usage of convolves, added unit testing. 2019-02-24 19:53:09 -06:00
Terence 2a2e9d7f8e Add the `transform` methods as inherent methods on geometric types
This adds `transform_point`, `transform_vector`,
`inverse_transform_point` and `inverse_transform_vector` as inherent
methods on the applicable geometric transformation structures, such
that they can be used without the need to import the `Transformation`
and `ProjectiveTransformation` traits from `alga`.
2019-02-24 11:29:27 -05:00
adamnemecek 704331be4f added Quaternion accessors for r,i,j,k, refactored conjugate to use imag (#551) 2019-02-23 16:03:01 +01:00
Nathan a3d571ea6b Merge remote-tracking branch 'upstream/master' into Implement_convolution_#520 2019-02-23 08:29:41 -06:00
Jack Wrenn 20e9c6f480 Implement `iter::Sum` for `DMatrix` (#552)
Fixes #514.
2019-02-23 15:02:27 +01:00
sebcrozet 7c91f2eeb5 Use Complex instead of Real whenever possible on the base/ module. 2019-02-23 11:24:07 +01:00
Nathan 2a2debf58b Fixing documentation 2019-02-20 20:32:09 -06:00
Nathan 9f52019385 Fixing type traits based on feedback, `convolve_full` still broken 2019-02-18 19:01:18 -06:00
Sébastien Crozet c97dfaf381
Add renormalization and rotation extraction from general 2D and 3D matrices. (#549)
* Add From impls to convert between UnitQuaterion/UnitComplex and Rotation2/3

* Add rotation extraction from a Matrix2 or Matrix3.

* Add fast Taylor renormalization for Unit.

Fix 376.

* Add renormalization for Rotation3.

Renormalization for Rotation2 requires Complex to implement VectorSpace which will be fixed only on alga v0.9

* Update Changelog.
2019-02-18 22:41:46 +01:00
adamnemecek 975d72f070 Replace explicit types with Self where possible. 2019-02-16 22:29:41 +01:00
Nathan b08c2ad70d Feedback updates round 1 2019-02-14 20:54:26 -06:00
Nathan bca385ea6b Quick fix to documentation 2019-02-10 13:46:37 -06:00
Nathan b3c6492530 Moved test file to lingal folder, wrote tests based on github ticket request (scipy reference) 2019-02-10 13:40:32 -06:00
sebcrozet fac709b0c0 Release nalgebra v0.17 and nalgebra-glm v0.3. 2019-02-03 17:03:12 +01:00
Sébastien Crozet cc7bab9755
Merge branch 'master' into as_ptr 2019-02-03 16:55:54 +01:00
sebcrozet 08f31837a8 Update to alga 0.8. 2019-02-03 15:52:15 +01:00
sebcrozet 7be7fc8776 Fix compilation with no-std. 2019-02-03 15:16:50 +01:00
sebcrozet ce8879c37a Add all the missing docs. 2019-02-03 14:18:55 +01:00
sebcrozet fc24db8ff3 Merge branch 'master-public' into sparse
# Conflicts:
#	Cargo.toml
#	examples/matrix_construction.rs
#	nalgebra-glm/src/constructors.rs
#	nalgebra-glm/src/ext/matrix_clip_space.rs
#	nalgebra-glm/src/ext/matrix_transform.rs
#	nalgebra-glm/src/ext/mod.rs
#	nalgebra-glm/src/ext/quaternion_common.rs
#	nalgebra-glm/src/gtx/quaternion.rs
#	nalgebra-glm/src/gtx/rotate_vector.rs
#	nalgebra-glm/src/lib.rs
#	nalgebra-glm/src/traits.rs
#	nalgebra-lapack/src/cholesky.rs
#	nalgebra-lapack/src/eigen.rs
#	nalgebra-lapack/src/hessenberg.rs
#	nalgebra-lapack/src/lu.rs
#	nalgebra-lapack/src/qr.rs
#	nalgebra-lapack/src/schur.rs
#	nalgebra-lapack/src/svd.rs
#	nalgebra-lapack/src/symmetric_eigen.rs
#	rustfmt.toml
#	src/base/array_storage.rs
#	src/base/blas.rs
#	src/base/cg.rs
#	src/base/default_allocator.rs
#	src/base/edition.rs
#	src/base/iter.rs
#	src/base/matrix.rs
#	src/base/swizzle.rs
#	src/base/vec_storage.rs
#	src/geometry/mod.rs
#	src/geometry/point_construction.rs
#	src/geometry/quaternion.rs
#	src/geometry/similarity.rs
#	src/geometry/translation.rs
#	src/geometry/unit_complex_construction.rs
#	src/linalg/bidiagonal.rs
#	src/linalg/cholesky.rs
#	src/linalg/full_piv_lu.rs
#	src/linalg/hessenberg.rs
#	src/linalg/lu.rs
#	src/linalg/permutation_sequence.rs
#	src/linalg/qr.rs
#	src/linalg/schur.rs
#	src/linalg/svd.rs
#	src/linalg/symmetric_eigen.rs
#	src/linalg/symmetric_tridiagonal.rs
#	tests/geometry/point.rs
#	tests/geometry/quaternion.rs
#	tests/lib.rs
#	tests/linalg/eigen.rs
#	tests/linalg/svd.rs
2019-02-03 12:53:41 +01:00
sebcrozet f52bd4be3d Rename VecStorage::data/data_mut to ::as_vec/as_vec_mut 2019-02-03 11:48:42 +01:00
sebcrozet 664658760a Remove the Deref implementation for MatrixRef.
Fix #380.
2019-02-03 11:41:14 +01:00
sebcrozet e225297147 Add doc-tests for apply_norm and apply_metric_distance. 2019-02-03 11:29:10 +01:00
sebcrozet 48e9bbc065 Add tests for row and column iterators. 2019-02-03 11:17:23 +01:00
sebcrozet bafd74da70 Fix doc-tests for variance. 2019-02-03 11:06:06 +01:00
sebcrozet 381fdb642c Remove useless extern crate in doc-tests. 2019-02-03 11:01:11 +01:00
sebcrozet dcae274d2e Fix rebase fallback + add missing docs. 2019-02-03 08:33:07 +01:00
sebcrozet 414fe8afda Pass references to zip_apply and zip_zip_apply. 2019-02-03 08:08:03 +01:00
sebcrozet da8dc6c4bd Use IntoIterator for select_rows and select_columns argument. 2019-02-03 08:08:03 +01:00
sebcrozet d1391592a0 Add zip_apply and zip_zip_apply. 2019-02-03 08:08:03 +01:00
sebcrozet 904000ce27 Add argmin and argmax. 2019-02-03 08:08:03 +01:00
sebcrozet 0d2c1be8da Add row and column iterators. 2019-02-03 08:08:03 +01:00
sebcrozet bba1f48e81 Add select_rows and select_columns. 2019-02-03 08:06:24 +01:00
sebcrozet 01d1f9d24b Simplify the construction of DVector.
Fix #377.
2019-02-03 08:06:24 +01:00
sebcrozet 660b868603 Add more general norms and metrics.
Fix #258.
2019-02-03 08:06:24 +01:00
sebcrozet cc2a70664d Add statistics functions: sum, variance, mean. 2019-02-03 08:06:24 +01:00
Sébastien Crozet 570611a59b
Merge pull request #524 from shivshank/master
Add `push` method to Vector
2019-02-03 07:52:03 +01:00
Sébastien Crozet 9167965252
Merge pull request #525 from jswrenn/fix-serde-deserialization-panic
Fix out-of-bounds panic during deserialization; produce error instead
2019-02-03 07:31:03 +01:00
Sébastien Crozet 77a317234c
Merge pull request #533 from ybyygu/master
fix doc strings for `map_with_location` and `lower_triangle`
2019-02-03 07:29:49 +01:00
Wenping Guo b42339ec94 fix doc string of `lower_triangle` method 2019-01-30 15:42:28 +08:00
Wenping Guo bb3f3ac2ee fix doc for `map_with_location` method 2019-01-30 09:33:45 +08:00
sebcrozet 13f76efe36 Add simple constructors for pure-translation and pure-rotation isometries. 2019-01-29 12:04:23 +01:00
sebcrozet a7ab61f974 Add horizontal and vertical resizing for dynamic matrices and vectors. 2019-01-29 12:03:48 +01:00
sebcrozet 9fbdedb942 Implement ContiguousStorage for some matrix slices. 2019-01-29 12:02:05 +01:00
Gedl 59b0709fcf Retain new_observer_frame as a deprecated wrapper function 2019-01-17 10:17:00 +01:00
Gedl 3fdcf5329d Rename ::new_observer_frame to ::face_towards 2019-01-16 22:41:25 +01:00
Jack Wrenn 6426a7cb6f Fix out-of-bounds panic during deserialization; produce error instead.
Fixes #522
2019-01-16 11:23:20 -05:00
shivshank 85a943b7ef Rewrite to_homogenous for vectors to use push 2019-01-09 21:48:03 -05:00
shivshank 3055c289c0 Add `push` method to Vector 2019-01-09 21:38:58 -05:00
sebcrozet 5569850dbd Fix examples on stable. 2018-12-29 15:32:09 +01:00
sebcrozet c9351cb818 Fix merge fallout. 2018-12-29 14:57:26 +01:00
sebcrozet 82106caa9e Merge branch 'dev' into master-public
# Conflicts:
#	src/linalg/svd.rs
2018-12-29 14:39:32 +01:00
Sébastien Crozet 564246ec1c
Merge pull request #507 from burtonageo/update_deps_2
Update dependencies, and fix tests from fallout
2018-12-29 14:33:53 +01:00
sebcrozet be8d1ce3ce Fix compilation errors related to rand. 2018-12-29 14:22:24 +01:00
Jack Wrenn 5a9a1eb645 typofix: indicies -> indices 2018-12-29 13:41:56 +01:00
Jack Wrenn 4ab8a290c7 groundwork for indexing with typenums 2018-12-29 13:41:56 +01:00
Jack Wrenn 939915131d MutMatrixIndex -> MatrixIndexMut 2018-12-29 13:41:56 +01:00
Jack Wrenn 57123ed6aa Overloaded Indexing 2018-12-29 13:41:56 +01:00
Jack Wrenn d3510b8ff6 typofix: `DimNameNimimum` -> `DimNameMinimum` 2018-12-29 13:41:23 +01:00
sebcrozet f36ff97d6a Fix deprecation warnings. 2018-12-29 13:19:09 +01:00
Jack Wrenn 53632cd1b4 Implement `Hash` for all `Matrix<N, R, C>` where `N: Hash`.
Implements #508.
2018-12-29 11:29:13 +01:00
sebcrozet a14d8a4cb2 Add coordinates access to translations.
Fix #509.
2018-12-26 15:19:50 +01:00
sebcrozet cae2be5cad Add .min and .max. 2018-12-22 18:03:32 +01:00
George Burton 6a4323d0ea Fix unintentional change 2018-12-18 14:46:29 +00:00
George Burton 9c37c51203 Update dependencies, and fix tests from fallout 2018-12-18 14:44:53 +00:00
Jack Wrenn 8b8f127f8d Deprecate `origin`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn daadac7647 Deprecate `try_normalize`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn 8a5e062e7e Deprecate `normalize`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn e89faca588 Deprecate `magnitude_squared`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn 770489c664 Deprecate `magnitude`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn 2bb7c011b1 Deprecate `norm_squared`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn e55c72fddc Deprecate `norm`.
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn 03f7c2d286 Deprecate `angle`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn 52b8155c67 Deprecate `dot`
See #371.
2018-12-16 12:58:51 +01:00
Jack Wrenn aac29b70ea Deprecate `abs`
See #371
2018-12-16 12:58:51 +01:00
Jack Wrenn 2595db1607 Fix doctests broken by 35d2381a2a 2018-12-16 12:58:20 +01:00
Jack Wrenn 0d47a8e16b Rename `Perspective3::unwrap` to `Perspective3::into_inner` and deprecate `Perspective3::unwrap`
See #460
2018-12-16 12:58:20 +01:00
Jack Wrenn 9600c45dd4 Rename `Orthographic3::unwrap` to `Orthographic3::into_inner` and deprecate `Orthographic3::unwrap`
See #460
2018-12-16 12:58:20 +01:00
Jack Wrenn 43c5f4cb73 Rename `Transform::unwrap` to `Transform::into_inner` and deprecate `Transform::unwrap`
See #460
2018-12-16 12:58:20 +01:00
Jack Wrenn 35ab64b086 Rename `Rotation::unwrap` to `Rotation::into_inner` and deprecate `Rotation::unwrap`
See #460
2018-12-16 12:58:20 +01:00
Jack Wrenn 0ab137bfcf Rename `Unit::unwrap` to `Unit::into_inner` and deprecate `Unit::unwrap`
See #460
2018-12-16 12:58:20 +01:00
Jack Wrenn 0f66403cbb Rename `MatrixVec` to `VecStorage`.
See #470.
2018-12-06 20:51:29 +01:00
Jack Wrenn b83c3b857b Rename `MatrixArray` to `ArrayStorage`.
See #470.
2018-12-06 20:51:29 +01:00
sebcrozet c69ab193be Fix cornercase for Rotation3 conversion to euler angles.
Fix #494
2018-12-04 22:04:07 +01:00
Jack Wrenn 72d89c75ae Group swizzle methods by dimensional requirement.
This is semantically equivalent, but improves the rendered documentation.
2018-11-24 08:03:54 +01:00
sebcrozet f972d1dd7e Small dimension check fix for swizzling. 2018-11-23 07:01:35 +01:00
Jack Wrenn accdd51faf Implement `Into<Vec<N>>` for `MatrixVec<N, R, C>` 2018-11-23 07:01:15 +01:00
Jack Wrenn 74ff6ae199 Implement `Point` swizzling 2018-11-23 06:34:00 +01:00