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1363 Commits

Author SHA1 Message Date
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
Jochen Görtler
85bfae5390 RFC: Add comment in Rotation::to_homogeneous() 2018-11-20 17:47:29 +01:00
Sébastien Crozet
bc9c74cbb6 RFC: Remove redundant Dim trait 
Co-Authored-By: grtlr <grtlr@users.noreply.github.com>
 2018-11-20 17:47:29 +01:00
Jochen Görtler
72f61918f4 RFC: Fix type annotations 2018-11-20 17:47:29 +01:00
Jochen Görtler
3ac5efeac1 WIP: to_homogeneous for MatrixN 2018-11-20 17:47:29 +01:00
Jim Turner
267d9760bd Add as_ptr and as_mut_ptr methods 
This is useful for moving around a matrix/slice in unsafe code and for
converting slices to other types (e.g. `ndarray::ArrayView`).
 2018-11-19 16:53:46 -05:00
Jack Wrenn
c36416b9c0 Add ShapeConstraint for Extend<Vector<_,_,_>> implementations. 2018-11-18 06:36:04 +01:00
Jack Wrenn
0ed67d0470 Implement Extend<Vector<_,_,_>> for Matrix. 
Extend a `Matrix` with columns drawn from an iterator of `Vector`s.
 2018-11-18 06:36:04 +01:00
Jack Wrenn
0f29a3ae0a Simplify documentation examples for Extend implementations. 2018-11-18 06:36:04 +01:00
Jack Wrenn
f711c107ca Implements Extend for Matrix<N, Dynamic, U1>. 
Extends a `Vector` with new rows populated from an iterator.

Inspired by https://github.com/rustsim/nalgebra/issues/446#issuecomment-437931790
 2018-11-18 06:36:04 +01:00
Jack Wrenn
c3dd709c0a Implements Extend for Matrix<N, Dim, Dynamic>. 
Extends a matrix with new columns populated from an iterator.
 2018-11-18 06:36:04 +01:00
sebcrozet
bd7d0be7a8 Remove over-restrictive assertions on Orthographic3 construction + add doc-tests. 
Fix #365
 2018-11-10 12:57:47 +01:00
sebcrozet
69490c2cea Add doc-tests to Transform. 2018-11-10 11:20:34 +01:00
sebcrozet
b6d741c593 Document similarity_construction.rs. 2018-11-10 11:20:34 +01:00
sebcrozet
a8a9a3082a Add doc-tests to unit_complex_construction. 2018-11-10 11:20:34 +01:00
sebcrozet
ff5b64e35d Add doc-tests to unit_complex.rs. 2018-11-10 11:20:34 +01:00
sebcrozet
536923f9fc Add doc-tests to rotation_specialization. 2018-11-10 11:20:34 +01:00
sebcrozet
80fc057ead Add doc-tests to rotation_construction. 2018-11-10 11:20:34 +01:00
sebcrozet
7d9d47d9ea Complete doc-tests of rotation.rs. 2018-11-10 11:20:34 +01:00
sebcrozet
c24caa311f Add some documentation for Rotation. 2018-11-10 11:20:34 +01:00
Jack Wrenn
9e763bbcff doc tests for from_vec_generic and from_vec 2018-11-08 06:42:55 +01:00
Jack Wrenn
d6fb07dad2 Introduce from_vec, to complement from_vec_generic 2018-11-08 06:42:55 +01:00
Jack Wrenn
68bdb427cf Rename: from_vec -> from_vec_generic 2018-11-08 06:42:55 +01:00
Jack Wrenn
ff4e44a8ed Introduces a from_vec constructor for MatrixMN. 
Addresses #378.

The implementation of `from_vec` simply wraps a call to
`from_iterator_generic`. Because the standard library's implementation
of `into_iter` is specialized for the `.into_iter().collect<Vec<_>>()`
case (see https://github.com/rust-lang/rust/issues/46084#issuecomment-345524508),
this is equivalent to re-using the original Vec as storage.
 2018-11-08 06:42:55 +01:00
sebcrozet
b4b66bddd2 Add comment about cs matrix multiplication implementation. 2018-11-06 19:25:27 +01:00
sebcrozet
f43ab963ad Fix matrix market grammar. 2018-11-06 19:25:16 +01:00
Antony Lesage
c370564dba Fix MatrixMN::from_distribution (#463) 2018-11-06 19:24:20 +01:00
sebcrozet
8341ec2f10 Run rustfmt. 2018-11-06 18:32:20 +01:00
sebcrozet
ed07b78b97 Add matrixmarket parser. 2018-11-06 18:31:04 +01:00
sebcrozet
383a18f083 Improve CsMatrix multiplaction performances. 2018-11-06 18:27:43 +01:00
sebcrozet
538e18b3e9 Ensure the output of addition is sorted. 2018-11-05 16:44:59 +01:00
sebcrozet
748cfeea66 Ensure the output of multiplication and triangular solve are sorted. 2018-11-05 16:38:43 +01:00
sebcrozet
c3e8112d5e Add implementation of the left-looking cholesky decomposition. 2018-11-04 07:10:43 +01:00
sebcrozet
a7acd5b832 Fix missing type annotation. 2018-11-01 11:07:36 +01:00
sebcrozet
2119c1adf5 Complete documentation for quaternions. 2018-11-01 11:07:36 +01:00
sebcrozet
911ddca588 Implement From<Vector> for Translation and Quaternion. 2018-11-01 11:07:36 +01:00
sebcrozet
96db8e564a Complete the documentation for Translation. 2018-11-01 11:07:36 +01:00
sebcrozet
1dd6bcce6a Add doc-tests to most of quaternion.rs. 2018-11-01 11:07:36 +01:00
sebcrozet
98b0b842e9 Remove the inherent clone method from points. 
Fix #458.
 2018-11-01 10:22:10 +01:00
sebcrozet
50d0b64924 Avoid bound-checking on cholesky decomposition. 2018-10-30 17:45:59 +01:00
sebcrozet
9bf1d0280d Fix cholesky computation. 2018-10-30 17:29:32 +01:00
sebcrozet
0ba23da475 Make transform_vector and transform_point public. 2018-10-30 07:55:08 +01:00
sebcrozet
19d2bc0b7c Fix typo. 2018-10-30 07:55:08 +01:00
sebcrozet
fc782f3644 Make MatrixN::{transform_vector, transform_point} inherent methods. 
Addresses https://github.com/rustsim/nalgebra/issues/372
 2018-10-30 07:55:08 +01:00
sebcrozet
7ecbacacda Add elimination tree computation. 2018-10-30 07:46:34 +01:00
sebcrozet
bfab204a24 Add lerp for vectors. 
Fix #453
 2018-10-27 16:06:45 +02:00
sebcrozet
4ce6555b96 Add more point and quaternion documentation. 2018-10-27 15:00:18 +02:00
sebcrozet
b32a02f0ac Add doc-tests to point_construction.rs 2018-10-27 15:00:18 +02:00
sebcrozet
551c44c854 Implement From<Vector> for Point. 2018-10-27 15:00:18 +02:00
sebcrozet
6d63a0a5f1 Add doc-tests to isometry_construction.rs 2018-10-27 15:00:18 +02:00
sebcrozet
a512e16868 Add doc-tests to isometry.rs. 2018-10-27 15:00:18 +02:00
sebcrozet
14ad10a7e0 Add rustfmt.toml and run it. 2018-10-27 15:00:18 +02:00
sebcrozet
5ea612ef96 Remove mention to the eye and target on the unit quaternion look_at_* methods. 2018-10-27 15:00:18 +02:00
sebcrozet
f6cd81b028 Add doc-tests for several matrix construction methods. 2018-10-27 15:00:18 +02:00
sebcrozet
15844d877a Add doc-tests for componentwise operations. 2018-10-27 15:00:18 +02:00
sebcrozet
34b20dc291 Add lower triangular solve with sparse right-hand-side. 2018-10-23 18:18:05 +02:00
sebcrozet
e4e5659405 Add lower triangular solve with dense right-hand-side. 2018-10-22 17:55:13 +02:00
sebcrozet
dc8edeceb2 Use an iterator to iterate through a column entries. 2018-10-21 07:42:32 +02:00
sebcrozet
9fa3e7a769 Implement CsMatrix: axpy_cs, transpose, Add and Mul. 2018-10-20 22:42:16 +02:00
sebcrozet
0d24cf4dc0 Run rustmt. 2018-10-20 22:26:44 +02:00
sebcrozet
a3d363f397 Fix minor typos. 2018-10-16 20:57:52 +02:00
sebcrozet
7a9cfef285 Complete doc-tests for blas operations. 2018-10-16 20:57:52 +02:00
sebcrozet
8e3edf102c Start adding doc-tests for BLAS operations. 2018-10-16 20:57:52 +02:00
Bruce Mitchener
47fe851173 Add favicons to docs. 2018-10-16 18:28:39 +02:00
sebcrozet
9e2541f949 Add a Point::from_slice 2018-10-13 13:13:48 +02:00
sebcrozet
a68937990b Consider two empty matrices as equal. 2018-10-13 12:59:36 +02:00
sebcrozet
a390732b97 Fix partial_cmp 2018-10-13 12:59:36 +02:00
sebcrozet
18e9b8998d Add impls of From/Into to convert any transformation types to a matrix. 2018-10-13 11:25:19 +02:00
João Costa
7a95644a21 Simplify SVD recompose pattern match 2018-10-13 10:55:37 +02:00
João Costa
8b1aa2078c Change the SVD methods to return a Result instead of panicking 2018-10-13 10:55:37 +02:00
Bruce Mitchener
3be727e76b Capitalize 'Euclidean'. 2018-10-09 08:31:38 +02:00
sebcrozet
c7c156a6a0 Use other keywords for isometry documentations. 
Fix #419.
 2018-10-06 07:27:40 +02:00
Bruce Mitchener
3a24afd111 clippy: Use println!(f), without empty string. 2018-10-05 20:31:29 +02:00
Sébastien Crozet
5059d7ee7b Add conditional compilation for the base::MatrixVec import too. 2018-10-04 20:37:12 +02:00
Sébastien Crozet
3abeae04f5 Add conditional compilation to From impls for dynamically-sized matrices. 2018-10-04 20:37:12 +02:00
Jack Wrenn
23d646c342 Add an Into impl for converting MatrixSlices into MatrixMN 
See #342.
 2018-10-04 20:37:12 +02:00
mborst
12962c3c13 Implement map_with_location. 2018-09-28 05:22:32 +02:00
Thomas Vincent
7331807a6d Fix minor typos 2018-09-27 06:16:04 +02:00
Bruce Mitchener
a8ae62ea52 Improve cross-linking and cross-referencing in docs. 2018-09-27 06:00:32 +02:00
Bruce Mitchener
57fa7099aa Call base that instead of based. 2018-09-27 05:49:18 +02:00
Benjamin Saunders
2f03857017 Introduce Unit::from_ref_unchecked 2018-09-25 05:35:20 +02:00
sebcrozet
f218186ec0 Add Rotation * Unit<Vector> 2018-09-24 22:05:15 +02:00
sebcrozet
51a4e73386 Use typenum type-level integer for swizzle dimension comparison. 
Fix #408.
 2018-09-24 22:04:05 +02:00
Bruce Mitchener
175c41ed3a Typo fixes. 2018-09-24 21:15:07 +02:00
sebcrozet
c6bc62c95f For matrices, return the actual result of partial_clamp instead of None. 
Fix #401
 2018-09-24 20:58:09 +02:00
sebcrozet
f2bad264ef Re-export conversion functions. 2018-09-23 17:10:49 +02:00
sebcrozet
eea13ffa7d Add swizzling up to dimension 3 to vectors. 2018-09-23 17:10:49 +02:00
sebcrozet
38c7ed3a11 Add methods to see a Perspective3 or Orthographic3 as a Projective3. 2018-09-22 16:15:11 +02:00
sebcrozet
23bde7dfd0 Reduce requiremens from Real to Ring on the cg module. 2018-09-22 16:15:11 +02:00
sebcrozet
7884f20ea7 Add quaternion dot product. 2018-09-22 16:15:11 +02:00
sebcrozet
832bf42b56 Add slerp for unit vectors. 2018-09-22 16:15:11 +02:00
sebcrozet
a03fd6bff7 Add zip_zip_map to map on three matrices simultaneously. 2018-09-22 16:15:11 +02:00
Jacob Kiesel
787d20cff4 Add magnitude synonym functions for ease of use 2018-09-21 18:28:44 +02:00
sebcrozet
08685122ea Fix projective * point multiplication. 
The scaling did not occur at the right time.
 2018-09-20 20:59:01 +02:00
sebcrozet
99b54465c7 Add a copy_from_slice method. 
Fix #381.
 2018-09-13 08:37:20 +02:00
sebcrozet
b272f3ba76 Fix compilation errors when the serde-serialize feature is enabled. 
Fix #369.
 2018-09-13 07:49:38 +02:00
Cloud Han
7615212e85 Fixed error in comments 
M-by-N matrices are not square when M != N
 2018-09-10 05:57:20 +02:00
sebcrozet
dba752e91e Implement Send + Sync for SliceStorage{Mut}. 
Fix #366.
 2018-09-04 07:54:12 +02:00
sebcrozet
24eb7880f3 Release v0.16.0. 2018-07-20 16:35:57 +02:00
sebcrozet
afb6317893 Fix Xargo build. 2018-07-20 16:33:59 +02:00
sebcrozet
378b39db9c Update impls of abomonation. 2018-07-20 16:33:59 +02:00
sebcrozet
3b19b6553e Update dependencies. 2018-07-20 16:33:59 +02:00
Benjamin Saunders
aad94661c9 Document distribution uniformity, fix Rotation2 distribution 
Also tweak UnitComplex distribution for consistency
 2018-07-10 20:17:52 +02:00
Sébastien Crozet
8e90e2adf7 Use StandardNormal on rand::distributions. 2018-07-10 20:17:52 +02:00
Sébastien Crozet
a1d8aba501 Use StandardNormal only with the "std" feature. 2018-07-10 20:17:52 +02:00
Benjamin Saunders
352e71656d Uniformly distributed random rotations, unit vectors 2018-07-10 20:17:52 +02:00
Bernardo Meurer
c9be27abb5 Added imax/imin() as variations of iamax/iamin() 2018-07-10 20:15:21 +02:00
sebcrozet
3eaa65c9cf Minor doc fixes. 2018-07-07 17:37:15 +02:00
Thomas Forgione
b1616e236c Changed loops order in from_fn_generic 2018-06-16 14:27:55 +02:00
Simon Heath
ba5bc77262 Removes DefaultAllocatorBound from mint::Point conversions 2018-06-09 00:36:19 +02:00
Simon Heath
491903e1de Replace mem::transmute() with pointer casts 
And fix erroneous #[cfg]
 2018-06-09 00:36:19 +02:00
Simon Heath
a3c4dbca95 Adds conversions to and from mint Point types. 2018-06-09 00:36:19 +02:00
Hoàng Xuân Phú
4b3a157513 Fix mismatching description for is_empty 2018-05-29 07:55:06 +02:00
sebcrozet
3ee13ec528 Update changelog. 2018-05-27 12:25:58 +02:00
Shane Pearman
2814e09d31 Add from array impl for points. 2018-05-27 12:23:54 +02:00
sebcrozet
c2d597e744 Release v0.15.0. 2018-05-26 22:26:06 +02:00
sebcrozet
cdfa73eba6 Fix warnings. 2018-05-26 22:07:57 +02:00
sebcrozet
0c29a04042 Fix compilation with the 'mint' feature. 2018-05-26 22:07:57 +02:00
sebcrozet
d759db682c Make the alloc feature actually work. 2018-05-26 22:07:57 +02:00
sebcrozet
a51744f86b Update to rand 0.5. 2018-05-26 22:07:57 +02:00
sebcrozet
57fa307d4d Remove deprecated code related to the incoherent_fundamental_impl lint 2018-05-26 22:07:57 +02:00
sebcrozet
6c895ed383 gemm: don't return early for scalar types other than f32,f64. 2018-05-26 22:07:57 +02:00
sebcrozet
40e74e0186 Fix compilation with and without #![no_std]. 2018-05-26 22:07:57 +02:00
sebcrozet
ca093fad29 Move core/* to base/* + add conditional compilation to dynamics matrices when no_std is enabled. 2018-05-26 22:07:57 +02:00
sebcrozet
88055dfc45 Update to approx 0.2. 2018-05-26 22:07:57 +02:00
sebcrozet
8cfd89f287 Add ::from_distribution to build a matrix from a user-provided distribution. 2018-05-17 15:59:51 +02:00
Sébastien Crozet
60fcff9e1d Re-add the ::new slice constructor, but mark them as deprecated. 2018-05-06 23:44:57 +02:00
sebcrozet
d89e3dbac6 Rename the matrix slice constructors from ::new_* to _from_slice_*. 2018-05-06 23:44:57 +02:00
sebcrozet
fefba2ef4e Fix conflicting impls for isometry multiplication. 2018-05-06 23:44:57 +02:00
Sébastien Crozet
7357d17b77 Fix typos. 2018-05-06 23:31:36 +02:00
Sébastien Crozet
31e3547401 Add UnitQuaternion::{new_eps, from_scaled_axis_eps}. 2018-05-06 23:31:36 +02:00
Sébastien Crozet
1ac8bbd3d1 Add .axis_angle to UnitComplex and UnitQuaternion + .rotation_between_axis to UnitComplex. 2018-03-08 17:30:59 +01:00
Sébastien Crozet
5ce41060e5 Fix typos. 2018-02-03 15:25:04 +01:00
Sébastien Crozet
daba16023a Comment the argument of the (private) extend_rows function. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
487af7d979 Fix matrix resizing with empty matrices. 
Fix #306.
 2018-02-03 13:59:05 +01:00
Sébastien Crozet
9bd2890875 Add documentation. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
84a01a720d Fix unnecessary parenthesis. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
662cc9cd7f Run rust fmt. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
6d4bfc3b79 Fix warnings. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
5c28af3a53 Add 3d cross-product matrix construction from a vector. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
3dc76caf7e Add Isometry × Unit<Vector>. 
Fix #285.
 2018-02-03 13:59:05 +01:00
Sébastien Crozet
144dfbd555 Add quadform/cmpy/cdpy. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
52598de44c Add rotation_between_axis/scaled_rotation_between_axis. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
dc41b55e5a Add iamin. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
fcfcc391b5 Rename slice constructors to remove the "_slice" after "new". 2018-02-03 13:59:05 +01:00
Sébastien Crozet
4cb43498a4 Add unsafe slice construction. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
a35e40b38e Add the repeat constructor. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
300b3d0452 Add transpose gemv. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
1a7f0dea9f Add column vector slice aliases. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
1ee8a702ea Fix quadratic form computation. 
For the moment only the version that does not make any assumption regarding symmetry is
implemented.
 2018-02-03 13:59:05 +01:00
Sébastien Crozet
39d20306f1 Add symmetric quadratic form computation. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
94c1ab8e7b Add matrix slice construction from array slices. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
adbb7d989e Add aliases for matrix slices. 2018-02-03 13:59:05 +01:00
Eduard Bopp
098d91cae0 Remove phantom data from matrix debug output 
Addresses #295.
 2018-01-31 19:24:42 +01:00
Nil Goyette
2ad227661a Fix RowVector3 cross product 2018-01-17 11:23:27 -05:00
Jack Wrenn
922b339fb0 Implement to_euler_angles for Rotation3 and UnitQuaternion 
Resolves sebcrozet/nalgebra#243.
 2018-01-09 15:15:57 -05:00
Colin Wallace
e5259130e5 Fix spelling of "below" 2017-10-26 21:13:35 -07:00
Dzmitry Malyshau
94db3f533b Mint rebase 2017-10-09 20:22:24 +02:00
Dzmitry Malyshau
6b6a0717c2 Mint matrices 2017-10-09 20:22:24 +02:00
Dzmitry Malyshau
ce2063c191 Mint Euler angles 2017-10-09 20:22:24 +02:00
Dzmitry Malyshau
b0127ab5dc Mint quaternions 2017-10-09 20:22:24 +02:00
Dzmitry Malyshau
7d96007bdb Mint vector conversions 2017-10-09 20:22:24 +02:00
Eduard Bopp
3a1fb0ed88 Fix feature flagging for abomonation-serialize 
The tests can now be run without the abomonation feature. Also fixes a
bug in the feature flagging for abomonation.
 2017-09-18 20:10:32 +02:00
Sébastien Crozet
48f80d99cc Fix abomonation integration. 2017-08-15 19:36:38 +02:00
Sébastien Crozet
afef66227e Merge branch 'master' into abomonation 2017-08-15 19:18:39 +02:00
Sébastien Crozet
740d19437c Fix unused_result lint errors. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
b475c4da9f Move set_row, set_column from matrix.rs to edition.rs. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
3e349b80cf Implement serde traits for all linalg structs. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
e84b73c848 Deprecate into_owned and clone_owned for Quaternion, UnitQuaternion, and Transform. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
70bb2cbe46 Implement Clone, Debug, Copy for all linalg structures. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
b22eb91a16 Add documentation. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
c258d13f98 Fix stepping for slices. 
The previous implementation was wrong compared to what the documentatino claimed.
 2017-08-15 19:07:18 +02:00
Sébastien Crozet
41f5231446 Add assign and generalize map to other return types. 
The method assign replaces each components with the result of a closure (that takes the
corresponding component as parameter).
 2017-08-15 19:07:18 +02:00
Sébastien Crozet
053de0576f nalgebra-lapack: unify API of LU.solve and Cholesky.solve with nalgebra. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
00039c0a76 Add methods for computing decompositions. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
aaa359f3b0 Remove hand-written rustdoc doc for quaternon and unit_complex. 
Those are now generated automatically by rustdoc.
 2017-08-15 19:07:18 +02:00
Sébastien Crozet
a7bce9cf3f symmetric_eigen: allow computing only eigenvalues. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
3f70af97dd Add the most common matrix decompositions. 2017-08-15 19:07:18 +02:00
Eduard Bopp
a45ef26375 Provide safer Abomonation impl for matrix arrays 
This is more robust than delegating to a slice, which has been removed
upstream due to unsafety. Since we can rely on there being no pointer
indirection in a GenericArray, we just iterate over the array.
 2017-08-14 20:53:55 +02:00
Eduard Bopp
e09af0ca82 Implement Abomonation for remaining types 2017-08-14 14:32:02 +02:00
Eduard Bopp
f67a7bd324 Implement Abomonation for rotations 2017-08-14 12:41:03 +02:00
Eduard Bopp
308177a7d6 Implement Abomonation for translations 2017-08-14 12:37:16 +02:00
Eduard Bopp
7c3a05f668 Implement Abomonation for dynamic matrices 2017-08-14 12:33:14 +02:00
Eduard Bopp
49f12a379d Implement Abomonation for static-size points 2017-08-14 12:18:47 +02:00
Eduard Bopp
65fa4cf740 Implement Abomonation for static matrices 2017-08-14 12:07:06 +02:00
Eduard Bopp
e0cc7ff21b Fix TCategory implementation for TAffine 
Closes #271.
 2017-07-29 14:45:20 +02:00
Eduard Bopp
9e02b13f3e Refer to other conversion method in documentation 
This is motivated by #235 hoping to improve discoverability of this
feature.
 2017-07-28 20:13:52 +02:00
Eduard Bopp
7a62b68c38 Merge pull request #251 from Ralith/unnested-serialization 
Remove gratuitous indirection in serialization impls
 2017-07-26 19:40:57 +02:00
Sébastien Crozet
f86752e44a De-ambiguat AsRef/AsMut/Into implementations. 
Addresses comments of #225.
 2017-07-22 09:57:21 +02:00
Eduard Bopp
cfa3c6533f Merge pull request #242 from sebcrozet/into_iterator 
Implement IntoIterator for &Matrix and &mut Matrix
 2017-07-13 03:12:38 +02:00
Eduard Bopp
69fd070d50 Merge pull request #259 from burtonageo/update_readme 
update crate documentation to point to latest crates.io version
 2017-07-13 03:09:17 +02:00
Brendan Zabarauskas
ba41a8ce5a Implement the sum and product traits for matrices 
Closes #264
 2017-07-02 01:27:16 +10:00
George Burton
7b17fa58e8 update crate documentation to point to latest 2017-05-20 19:39:02 +01:00
Sébastien Crozet
b78dcb3155 Add methods to set a row or a column of the matrix. 2017-05-17 22:47:45 +02:00
Benjamin Saunders
0979896dbd Remove gratuitous indirection in serialization impls 2017-05-03 19:51:26 -07:00
Sébastien Crozet
35d2b6dc88 Add kronecker product. 
Closes #248
 2017-05-03 22:47:18 +02:00
Andreas Longva
a52b079578 Relax invertibility test in try_inverse() 
The previous implementation of try_inverse() used an approximate
check of the determinant against 0 for small matrices to
determine if the matrix was invertible. This is not a reliable test,
and may fail for perfectly invertible matrices. This change
simply makes the test criterion an exact comparison instead.
 2017-04-28 19:11:33 +02:00
Sébastien Crozet
485abf1462 Update to serde 1.0. 2017-04-24 20:13:30 +02:00
Sébastien Crozet
68b7d21828 Implement IntoIterator for &Matrix and &mut Matrix 
IntoIterator for Matrix will beharder to implement.
Partially addresses #241.
 2017-04-11 00:16:43 +02:00
Sébastien Crozet
cbbe1a2aee Fix html_root_url. 2017-04-09 13:19:27 +02:00
Jonas Olson
9c79937485 Allow for documentation strings in macro component_binop_impl. 2017-04-07 18:42:22 +02:00
Jonas Olson
acfa8586ea Fix typo in scalar.rs. 2017-04-06 19:49:00 +02:00
Sébastien Crozet
e6ee11617a Add a method to compute the trace of a matrix. 
Fix #231.
 2017-03-19 22:44:08 +01:00
Sébastien Crozet
d6285e1165 Implement AsRef, AsMut, Into, From. 2017-02-18 13:44:03 +01:00
Sébastien Crozet
42b48563be Make serde optional behind the "serde-serialize" feature. 2017-02-15 22:04:34 +01:00
Sébastien Crozet
086e6e719f Doc + slerp + conversions. 2017-02-12 18:17:09 +01:00
Sébastien Crozet
99b6181b1e Complete library rewrite. 
See comments on #207 for details.
 2016-12-04 22:47:36 +01:00
nwin
30d37bc6cc Fixed typos in point.rs and vector.rs. 2016-10-15 12:02:24 +02:00
Sébastien Crozet
89c745fa17 Fix &DMatrix - DMatrix. 
Fix #203.
 2016-09-06 19:42:28 +02:00
Sébastien Crozet
d442b0479d Prevent the README cargo example to be compiled as a test. 2016-08-29 21:22:09 +02:00
Sébastien Crozet
8f5b60421c Add an example dependency entry to the README. 2016-08-29 21:16:15 +02:00
Sébastien Crozet
96d7f68f14 Merge pull request #199 from phaazon/unused-arg 
Unused arg in ApproxEq removed
 2016-08-29 21:11:55 +02:00
Jakub Hlusička
840fa71e67 implement common operations for references 2016-08-26 12:22:13 +02:00
Dimitri Sabadie
4afb2ff476 Fixed tests (#198). 2016-08-26 11:00:34 +02:00
Dimitri Sabadie
a90c2c23fa Fixed #198. 2016-08-26 10:09:53 +02:00
Sébastien Crozet
d29ff53329 Implement traits from the algebra crate. 2016-08-21 21:35:56 +02:00
Sébastien Crozet
326b22ac33 Fix benchmarks. 2016-08-16 13:35:17 +02:00
Sébastien Crozet
05a0c12c4a Add a missing file that defines the Unit type. 2016-08-16 12:47:11 +02:00
Sébastien Crozet
c4728a33d4 Fix quaternion polar decomposition. 2016-08-16 12:40:39 +02:00
Sébastien Crozet
9c4bff1f85 Rename methods starting with new_with_ to from_. 2016-08-16 10:48:41 +02:00
Sébastien Crozet
d45c242a15 Add a Unit wrapper type, remove UnitQuaternion. 
The `Unit` wrapper type ensures that elements of the underlying type has a unit norm.
For example, `Unit<Vector3>` designates an element of S².
In particular `UnitQuaternion<N>` is now a type alias for `Unit<Quaternion<N>>`.
 2016-08-16 10:27:07 +02:00
Sébastien Crozet
88a74ca4e5 Macro groupping. 2016-08-11 23:28:08 +02:00
Sébastien Crozet
7b4a57c224 Fix some clippy warning. 
The following lints were disabled:

* wrong_self_convention
* needless_range_loop
* reverse_range_loop
* len_without_is_empty
* explicit_iter_loop
* many_single_char_names
* similar_names
* too_many_arguments
* float_cmp
* new_without_default
 2016-08-11 23:08:21 +02:00
Dimitri 'phaazon' Sabadie
1fdd8979af Fixed Zero and One for Quaternion. 2016-07-30 14:08:55 +02:00
Dimitri Sabadie
988d9272d2 Cleaned up exp(), log() and powf() for Quaternion. Also, they’re for Quaternion only as we cannot define them on UnitQuaternion. 2016-07-29 17:51:35 +02:00
Dimitri Sabadie
213cc41f7d Added exp(), log() and powf() for Quaternion / UnitQuaternion. 2016-07-29 15:56:04 +02:00
Sébastien Crozet
aa7d4b927c Implement Display for Identity. 2016-04-30 14:32:16 +02:00
Sébastien Crozet
13a5bee25f Implement From returning a value (instead of a ref only) for matrices and vectors. 2016-04-19 09:36:30 +02:00
Sébastien Crozet
df872f407d Replace "col" by "column". 
Related to #176.
 2016-04-18 08:32:12 +02:00
Sébastien Crozet
0c84d18850 Substitute: diag -> diagonal. 2016-04-17 19:47:56 +02:00
Sébastien Crozet
0380661bd2 Remove some restrictions for NumVector. 
This removes the following inheritances:
        * Mul<Self, Output = Self>
        * Div<Self, Output = Self>
        * Add<N, Output = Self>
        * Sub<N, Output = Self>
        * MulAssign<Self>
        * DivAssign<Self>
        * AddAssign<N>
        * SubAssign<N>

They silently overrided:
        * Mul<N, Output = Self>
        * Div<N, Output = Self>
        * Add<Self, Output = Self>
        * Sub<Self, Output = Self>
        * MulAssign<N>
        * DivAssign<N>
        * AddAssign<Self>
        * SubAssign<Self>
 2016-04-17 19:26:18 +02:00
Sébastien Crozet
479cc7a7ff Fix compilation when the "generic_sizes" feature is enabled. 2016-04-17 17:42:14 +02:00
Sébastien Crozet
e6156727f2 Use full names for everything. 
Note that `sqdist` becomes `distance_squared` and `sqnorm` becomes `norm_squared`.

Fix #176.
 2016-04-17 17:26:58 +02:00
Sébastien Crozet
9a87e2360d Implement Outer for DVec. (#186) 
Fix #181.
 2016-04-17 13:20:58 +02:00
Sébastien Crozet
9e739676a7 Implement *Assign traits for everything. 
Fix #184.
 2016-04-17 12:57:54 +02:00
Jason Orendorff
74fd3e1a04 Support f64 * Vec3<f64> and so on. 
To be specific, support is added for `N op T<N>` where `N` is `f32` or `f64`,
`op` is one of `+` `-` `*`, and `T` is one of the `Vec`, `DVec`, `Mat`, or `DMat`
generic types. These are all cases where `T<N> op N` is already supported.

Rust does not support generic impls in this case, but `f32` and `f64` cover
many common cases.

 Fixes #182.
 2016-04-17 09:25:08 +02:00
Jeroen Bollen
dea0ccc1fd Made PntAsVec use associated types. (#179) 
Fix #177
 2016-04-17 09:23:37 +02:00
Sébastien Crozet
0dc3b91abd Fix Ortho when the feature arbitrary is enabled. 2016-03-31 21:44:42 +02:00
Sébastien Crozet
20bb99c312 Minor documentation fixes. 
Fix #174.
 2016-03-31 21:30:23 +02:00
Sébastien Crozet
4c58e37910 Make look_at, perspective, and orthographic projection matrices conform to computer-graphics convensions. 
The `look_at` method itself has been split into a right-handed and a left-handed variant:
`look_at_rh` and `look_at_lh`.

Fix #171, #158, #88, #79.
 2016-03-31 21:22:02 +02:00
Sébastien Crozet
91e14670ed Add multiplications between Iso, Rot, and Sim. 2016-03-28 17:05:44 +02:00
Sébastien Crozet
5b7af11555 Add Sim/Rot, Sim/Iso, Iso/Rot multiplications. 2016-03-28 15:18:28 +02:00
Sébastien Crozet
02001667f7 Fix look_at matrices + implement Display for statically sized structures. 2016-03-28 14:56:25 +02:00
Sébastien Crozet
60c0f32e1c Feature-gate the VecN structure. 
`rustc` is has a hard time compiling it from time to time.
 2016-03-24 19:44:08 +01:00
Sébastien Crozet
fe73e8743f Minor comment fix. 2016-03-24 19:44:08 +01:00
Sébastien Crozet
cbbf5f138d Remove the double-dispatch trick for Cast implementations. 
It is obsolete now that rustc supports multiple trait implementations.
 2016-03-24 19:44:08 +01:00
Sébastien Crozet
c1ec00cfe7 Complete the documentation. 2016-03-24 19:44:08 +01:00
Sébastien Crozet
87a80c2de6 Fix tests. 2016-03-24 19:44:08 +01:00
Sébastien Crozet
ceed9e52bd Implement Arbitrary for VecN. 2016-03-24 19:44:08 +01:00
Sébastien Crozet
88fb33cf44 Remove useless or incomplete structs: Vec0, Pnt0, Iso4, Rot4. 2016-03-24 19:43:50 +01:00
Sébastien Crozet
0c8b8bfcdb Add similarity transformations Sim2 and Sim3 (uniform scale followed by a rotation followed by a translation). 2016-03-24 19:03:40 +01:00
Sébastien Crozet
f8f4924e47 Add vector perametrizable by their sizes. 2016-03-24 19:03:29 +01:00
Sébastien Crozet
ca6026e5cb Merge pull request #168 from arturoc/master 
mat_macros: from_homogeneous_impl was using dimension of src not dst
 2016-01-10 16:12:44 +01:00
Sébastien Crozet
d15211737a Restore most of @oleglite Row/Col implementations lost during the last merge. 2016-01-10 16:10:14 +01:00
Sébastien Crozet
91c4b58bbb Fix missing trait bounds when the "arbitrary" feature is enabled. 2016-01-10 15:39:54 +01:00
Sébastien Crozet
58de7f461e DMat{1..6}: make the Col and Row implementation return a DVec{1..6} instead of a plain DVec. 
Also adds the `DVec{1..6}::new_uninitialized(dim)` function.
 2016-01-10 15:23:18 +01:00
Sébastien Crozet
1338e0c358 DMat: implement from_row_iter and from_col_iter. 
Those create a DMat by moving its argument into an interator and collecting it.
Fix #167.
 2016-01-10 14:50:08 +01:00
Sébastien Crozet
581251d5b4 Implement dynamic matrix with a maximum size. 
Those are named DMat1 to DMat6 and have the same relation with DMat as DVec1 to DVec6 are related
to DVec.

As a side effect, the method `to_vec` of DMat was renamed `into_vec` to be more in line with the std lib.
Addresses the second point of #100.
 2016-01-10 14:50:02 +01:00
Sébastien Crozet
3cd4221bf7 Implement Row and Col for DMat. 
Fix #153.
 2016-01-10 14:49:55 +01:00
Sébastien Crozet
11b49f50c9 Implement Mean for DVec, DVecN, VecN and MatN. 
Fix #166.
 2016-01-10 14:49:48 +01:00
Sébastien Crozet
5cbbc25bb2 Make vectors indexable the same way as slices. 
This includes range indexing.
In addition, for unification, the methods `.as_slice` and `.as_mut_slice` of DVec have been renamed
to `.as_ref` and `.as_mut`.
 2016-01-10 14:49:37 +01:00
arturo castro
4845a0790a mat_macros: from_homogeneous_impl was using dimension of src not dst 2016-01-08 10:02:06 +01:00
Sébastien Crozet
4098c6c5e5 Make Iso::look_at{_z} static. 
This did not need to access `self`.

Fix #161.
 2015-11-15 21:56:25 +01:00
Sébastien Crozet
58000e4838 Implement AsRef, AsMut, From for vectors and matrices. 
This allows pointer conversion between arrays and vectors or matrices.
Those implementations replace the `.as_array()` and `.as_array_mut()` method.
 2015-11-15 21:38:28 +01:00
Sébastien Crozet
948341685e Add implementation of RotationMatrix for UnitQuat. 2015-11-15 21:38:23 +01:00
Daniel D
179a6560ce Fix eigenvalue calculation for diagonal matrices 2015-11-14 15:40:35 +01:00
Sébastien Crozet
37f1a1d26c Style fixes. 2015-10-13 22:53:19 +02:00
Daniel
c4753aaf65 Implemented QR algorithm with initial transformation to Hessenberg form and Wilkinson shift for symmetric matrices 2015-09-22 15:17:03 +02:00
Jeroen Bollen
72ce1881ce Fixed issue #154 https://github.com/sebcrozet/nalgebra/issues/154 2015-09-15 19:47:27 +02:00
Sébastien Crozet
0bcbd4df4b Removed unused import. 2015-09-13 23:53:28 +02:00
Antsiscool
f9d79fcf5a Removed Display trait from Debug method for DMat. 
DMat was unable to show using debug if the object stored in it did not implement Display.
 2015-09-10 14:34:41 +10:00
Anders Kalør
043d7ab108 Fix wrong allocated vector length in RowSlice 
The length of the returned DVec should correspond to the
the number of elements in the slice and not the number of rows in the
matrix.
 2015-08-27 16:55:20 +02:00
Sébastien Crozet
0a8920f11c Merge pull request #150 from sebcrozet/rustup 
Fix warnings generated by the last rust-nightly.
 2015-08-20 21:46:46 +02:00
Sébastien Crozet
ca3c4e73c5 Fix warnings generated by the last rust-nightly. 2015-08-20 21:41:40 +02:00
Tim Kuehn
e2c21c4ae2 Fix transpose_mut for square matrices. 
And add a test for it.
 2015-08-12 16:52:55 -07:00
Sébastien Crozet
2091cd8da6 Minor codding style fixes. 2015-08-09 14:39:45 +02:00
Daniel
89bbe0f4b4 Removed unused code 2015-08-08 17:52:16 +02:00
Daniel
dc571838bb Added check for symmetricity of input matrix 2015-08-07 15:03:38 +02:00
Daniel
b197959e2b Implemented Cholesky decomposition with tests 2015-08-07 14:44:25 +02:00
Arttu Ylä-Outinen
75208896a3 Fix multiplication of non-square DMats. 
Matrices were in wrong order.
 2015-07-12 10:25:43 +03:00
Sébastien Crozet
c13b0388ef Remove implementations of Rotation, Translation and Transformation for the Identity type. 
Because most of their methods did not make sence for the (constant) identity matrix, they were set
to `panic!` at runtime whenever the user tried to use them. Instead, it is much safer to completely
forbid their use by removing the related trait implementation.

See sebcrozet/ncollide#87.
 2015-07-07 22:40:14 +02:00
mitchmindtree
2efb30876e Added missing ops implementations for DMat 2015-06-21 01:08:23 +10:00
mitchmindtree
51381ff84d Allow for non-consuming std operations on DMat. Added DMat multiplication test. 2015-06-21 00:20:39 +10:00