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404 Commits

Author SHA1 Message Date
Pierre Krieger
89edd64204 Update for Rustc 2015-01-05 15:12:06 +01:00
Sébastien Crozet
e94061ed10 Fix an unconstrained type in na::shape. 2015-01-04 19:43:04 +01:00
Sébastien Crozet
014aabb856 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (c6c786671 2015-01-04 00:50:59 +0000).
 2015-01-04 19:03:28 +01:00
Sébastien Crozet
0e2563a88f Merge pull request #61 from mikedilger/ulps 
ApproxEq trait enhanced with ULPs method of specifying closeness:
 2015-01-04 10:17:54 +01:00
Sébastien Crozet
018d4a2ec0 Remove glob imports. 2015-01-04 09:39:32 +01:00
Connorcpu
a18a53b82e Updated to latest rust master 2015-01-03 13:48:10 -08:00
Eduard Bopp
8f7aac0711 Update to latest Rust 
The version is rustc 0.13.0-dev (cd614164e 2015-01-02 02:31:12 +0000).

The fixed array syntax was changed from [x, ..3] to [x; 3].
 2015-01-03 15:19:52 +01:00
Ben Foppa
b701ca3b58 Update for last rustc of 2014! 2015-01-01 17:23:35 -05:00
Mike Dilger
122c95f2b4 fix macro 2015-01-01 10:41:07 +13:00
Mike Dilger
4c1cfb03cf ApproxEq trait enhanced with ULPs method of specifying closeness: 
approx_eq_ulps() allows specification of epsilon as an integer number
  of Units in the Last Place (ULPs) difference between the two floating
  point values

  default approx_ulps() is set to 8.

  approx_eq() function continues to use epsilon method, although I
  recommend further commits and a migration towards the ULPs method.
 2015-01-01 10:12:27 +13:00
Ben Foppa
0ba92a51bd Fix Encodable/Decodable deprecation warnings 2014-12-25 16:05:33 -05:00
Pierre Krieger
258e7465d4 Fix Neg trait taking self instead of &self 2014-12-23 19:09:06 +01:00
Pierre Krieger
7bfad8e118 Rename std::slice::Items -> std::slice::Iter 2014-12-23 19:01:49 +01:00
Eduard Bopp
e3c2d46f03 Add trailing ';' to all item macros 
This is a fix for the latest nightly, see
https://github.com/rust-lang/rust/pull/19984.
 2014-12-19 15:33:01 +01:00
Sébastien Crozet
a92c681d01 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (42deaa5e4 2014-12-16 17:51:23 +0000).

Fix #54.
 2014-12-17 23:39:47 +01:00
Eduard Bopp
11a2b84ee0 Derive Copy wherever sensible 
Copy is now opt-in, see [1]. To keep the current library functionality it is
derived for all sensibly copyable types.

[1]: 096a28607f
 2014-12-10 15:37:49 +01:00
Eduard Bopp
223dc316ad Update to latest Rust 2014-12-10 15:09:38 +01:00
Eduard Bopp
edaeab72ac Use object-oriented style for trait methods 
Wherever sensible the geometric traits now take `&self` arguments, so that
implementations can be invoked as instance methods instead of static methods.
This makes some idioms easier to express and generally allows for greater
flexibility as the restructured methods can still be invoked like static
methods.

Fixes #39.
 2014-12-01 19:44:43 +01:00
Sébastien Crozet
3b44441ce9 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (fac5a0767 2014-11-26 22:37:06 +0000).
 2014-11-30 15:47:31 +01:00
Sébastien Crozet
9d5d3f49f9 Do not mantion the double-dispatch on the doc. 2014-11-26 14:36:50 +01:00
Sébastien Crozet
d296bebfac Replace the double dispatch trick by multidispatch! 
Fix #38.
 2014-11-26 14:23:30 +01:00
Sébastien Crozet
3317e057f5 Add float constants to BaseFloat. 
Fix #42.
 2014-11-25 11:19:31 +01:00
Sébastien Crozet
40c14ace39 Make from_array-like methods static. 
Fix #45.
 2014-11-25 11:00:26 +01:00
Eduard Bopp
956c5cdecc Implement assertion macros for ApproxEq 
These macros yield readable error messages as test assertions for ApproxEq
types. They can be invoked as:

    assert_approx_eq!(a, b);
    assert_approx_eq_eps!(a, b, eps);

Fixes #40.
 2014-11-23 14:15:56 +01:00
Eduard Bopp
733219d728 Have ToHomogeneous use &self in method signature 
I find makes the syntax a bit lighter.
 2014-11-22 12:01:45 +01:00
Eduard Bopp
2f3b68bebb Fix erroneous Translate documentation 
Looks like it's been copied & pasted without adapting.
 2014-11-21 15:59:26 +01:00
Sébastien Crozet
bab38ca6d5 Add conversion from/to arrays for matrices and vectors. 
Use `.as_array()`, `.as_array_mut()`, `.from_array_ref()`, `.from_array_mut()`.
Fix #33.
 2014-11-21 11:34:46 +01:00
Sébastien Crozet
d8dfedbf99 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (336349c93 2014-11-17 20:37:19 +0000).
 2014-11-19 12:11:32 +01:00
Sébastien Crozet
77348f668f Use our own traits instead of the deprecated ones. 
We might switch to bjz/num-rs eventually (#32), but in the mean time we just re-declare the
deprecrated traits in nalgebra.
 2014-11-16 14:42:18 +01:00
Sébastien Crozet
39b9d20717 Quick update to the last rust-nightly. 
This is just a quick-fix so that nalgebra compiles.
This does not fix the deprecation warnings!

Version of rustc: 0.13.0-nightly (d91a015ab 2014-11-14 23:37:27 +0000).
 2014-11-15 15:47:59 +01:00
Sébastien Crozet
226b115f1e Overload DVec * DVec -> DVec and DVec / Dvec -> DVec. 
Fix #31.
 2014-11-06 23:17:35 +01:00
Sébastien Crozet
a2848e6e18 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (63c4f22f2 2014-11-05 22:31:44 +0000).
 2014-11-06 14:52:52 +01:00
Sébastien Crozet
3834913402 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (3327ecca4 2014-11-01 22:41:48 +0000).
 2014-11-02 22:47:11 +01:00
Sébastien Crozet
eb745df4bc Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (221fc1e3c 2014-10-31 02:27:15 +0000).
 2014-10-31 17:40:47 +01:00
Sébastien Crozet
36d3e88cb0 Do not automatically impl Scalar{Mul,Div,Add,Sub}. 
This makes them implementable without using the double dispatch trick.
 2014-10-30 09:21:22 +01:00
Sébastien Crozet
93b184815f Always use Cast<f64> instead of Cast<f32>. 2014-10-30 09:21:22 +01:00
Sébastien Crozet
6b4b25acd4 Basis: add a method to compute the i-th element of the canonical basis. 2014-10-30 09:21:20 +01:00
Sébastien Crozet
171576e2a0 Move the eigen_qr function behind the EigenQR trait. 
This simplifies generic programming.
 2014-10-30 09:21:20 +01:00
Sébastien Crozet
27be1f0651 Add a SquareMat trait for square matrices. 2014-10-30 09:21:20 +01:00
Sébastien Crozet
6a194b2b62 Rename: Any{Vec,Pnt} to Num{Vec,Pnt} + do not impl them automatically. 
Instead, implement them manually. This clarifies error messages for the users.
 2014-10-30 09:21:19 +01:00
Sébastien Crozet
628aac0961 Coding style fix. 2014-10-30 09:21:18 +01:00
Sébastien Crozet
a0fffe93a9 Move the .shape() method to its own trait: Shape. 2014-10-30 09:21:18 +01:00
Sébastien Crozet
3354ffc37b Make FloatPnt and FloatVec derive from Index. 
The point it that `Index` provides the i-th element decomposed into the trivial basis of their
associated vector spaces.
 2014-10-30 08:38:05 +01:00
Sébastien Crozet
2b23446d54 Matrix Index/IndexMut implementation: return an element instead of a column. 
There is no reason why indexing would prefer returning a column instead of a line. Instead, we
return an element, and let the user use the `Col` and `Row` traits istead.
 2014-10-30 08:38:05 +01:00
Sébastien Crozet
eb24c4063f Remove the {Any,Float}{Pnt,Vec}Ext traits. 
They are meaningless and too hard to implement in an ad-hoc way to be really useful.
 2014-10-30 08:38:05 +01:00
Sébastien Crozet
074c9356bf Rename: PartialOrd -> POrd, PartialOrdering -> POrdering. 
This avoids name clashes with the standard library.
 2014-10-30 08:38:05 +01:00
Sébastien Crozet
a960afa4f9 Make AnyVec inherit from Basis. 
Every vector must have a basis.
 2014-10-30 08:38:05 +01:00
Sébastien Crozet
2f273d655a Rename: VecExt -> AnyVecExt, PntExt -> AnyPntExt. 2014-10-30 08:38:05 +01:00
Steve Klabnik
426ba307ab fail -> panic 2014-10-30 00:25:47 -04:00
Robin Gloster
4e4eb62ffc upgrade to newer rust 2014-10-22 13:35:17 +02:00
Sébastien Crozet
e2fc8aa764 Deprecate to_pnt, as_pnt and VecAsPnt. 
Those are meaningless. Use `na::orig() + the_vector` instead.
 2014-10-20 22:35:43 +02:00
Sébastien Crozet
276bf3f999 Update to the last rust-nightly. 
Version of rustc: 0.13.0-nightly (222ae8b9b 2014-10-18 00:47:22 +0000).
 2014-10-18 20:52:35 +02:00
Sébastien Crozet
8288ebdfab Add quaternions to the feature list. 2014-10-14 22:24:10 +02:00
Sébastien Crozet
5ba9f27530 Add quaternions. 
Fix #24.
 2014-10-14 22:20:49 +02:00
Sébastien Crozet
162346ab47 Fix typos. 2014-10-13 08:46:39 +02:00
Sébastien Crozet
0cf725f5f2 Add 3D orthogonal and perspective projection structures. 
Fix #26.
 2014-10-12 20:40:46 +02:00
Sébastien Crozet
03eda09084 Some documentation fixes. 
Fix #25.
 2014-10-12 10:35:56 +02:00
Sébastien Crozet
b6090042ac Add a Axpy that implements y <- y + ax. 
This is very useful for accumulations to compute, e.g. centers.
 2014-10-12 09:24:16 +02:00
Sébastien Crozet
de2479b70f Do not implement Transform<Vec*> for Vec*. 
This is error prone as this is a no-op for vectors and a translation for points.
 2014-10-11 00:23:10 +02:00
Sébastien Crozet
70de340498 Remove the Iso * Vec overload and the ability to Transform a Vector with an Iso. 
This is too error prone as the user has to remember if he is using a vector or a point.
Istead, to transform a vector with an Isometry, use the internal rotation matrix of the isometry:
`iso.rotation * vector` instead of `iso * vector`.

The `Rotation` trait can also be used.
 2014-10-10 22:21:05 +02:00
Sébastien Crozet
bf67f079e7 Add a function nalgebra::center(a, b) that computes the center of two points. 2014-10-10 21:24:18 +02:00
Sébastien Crozet
b3e7540b3c Delete the deprecated na:: module. 2014-10-10 20:57:20 +02:00
Sébastien Crozet
6fb6d35980 Documentation fixes. 2014-10-10 20:56:40 +02:00
Sébastien Crozet
e852eb4783 Fix the implementation of ToHomogeneous for Iso*. 2014-10-10 20:56:24 +02:00
Sébastien Crozet
7e9bb98823 Add to_pnt and to_vec methods. 2014-10-10 12:19:37 +02:00
Sébastien Crozet
924d8269d8 Add points. 
This adds the Pnt{1,2,3,4,5,6} structures.
This adds the traits:
  − AnyPnt
  − FloatPnt
  − PntExt
  − FloatPntExt
  − Orig (to return the zero point)
  − PntAsVec
  − VecAsPnt
This adds operator overloading:
  − Pnt + Vec
  − Pnt - Vec
  − Pnt * Scalar
  − Pnt / Scalar
  − Pnt + Scalar
  − Pnt - Scalar
  − Iso * Pnt
  − Rot * Pnt
  − Pnt * Iso
  − Pnt * Rot
This changes some behavior:
  − Iso multiplication with a Vec does not translate the vector any more.
  − ToHomogeneous adds a 0.0 at the end of a Vec and a 1.0 at the end of a Pnt.
  − FromHomogeneous performs w-normalization on a Pnt, but not on a Vec.
  − The Translate<Vec> trait is never implemented (i-e. a Vec is not to be translated).

cc #25
 2014-10-10 11:45:20 +02:00
Sébastien Crozet
ba18f5aa70 Deprecate na::, move all reexport to the root crate. 
This also moves the tests and benches to cargo-complient folders.

Fix #21.
 2014-09-28 19:22:57 +02:00
Sébastien Crozet
8f89ac421c Update to the last rust. 
Version of rustc: rustc 0.12.0-nightly (d64b4103d 2014-09-26 21:47:47 +0000).
 2014-09-27 09:54:03 +02:00
Sébastien Crozet
a9c7fe7420 Fix the matrix inversion test. 
This prevent the test from failing when the matrix is non-inversible.
 2014-09-19 23:53:36 +02:00
Sébastien Crozet
086088a0ed Fix the implementation of Row for fixed-size matrices. 
Matrices are column-major.
 2014-09-19 23:51:27 +02:00
Sébastien Crozet
1945cb09f2 Merge pull request #20 from bjz/warnings 
Fix warnings
 2014-09-19 23:43:46 +02:00
Brendan Zabarauskas
d3abbfcd4c Fix warnings 2014-09-18 15:20:04 +10:00
Brendan Zabarauskas
b6959ef913 Implement index operators 
Closes #18
 2014-09-18 12:23:52 +10:00
Ben Foppa
6c8f14966c update for rustc 21d1f4d7c 2014-09-15 21:30:36 -04:00
Sébastien Crozet
560dff3891 Update to the last rust-nightly. 
Version of rustc: 0.12.0-pre-nightly (2e92c67dc 2014-08-28 23:56:20 +0000).
 2014-08-29 21:35:42 +02:00
Sébastien Crozet
c408d5a0b2 Update to the last rust-nightly. 
Version of rustc: 0.12.0-pre-nightly (01ec6fab2 2014-08-18 00:46:10 +0000).
 2014-08-18 19:35:47 +02:00
Sébastien Crozet
ff95e2a9d8 Remove the shifting from the qr algorithm. 2014-08-17 22:42:16 +02:00
Sébastien Crozet
844092205e Do not compute the matrix inverse if the determinant is near-zero. 2014-08-17 22:41:55 +02:00
Sébastien Crozet
314f0c0043 Add na::eigen_qr that performs an eigendecomposition using the qr algorithm. 2014-08-16 15:34:34 +02:00
Sébastien Crozet
663f8b3ccb Add a Diag to build, get and set a matrix diagonal. 2014-08-16 13:22:53 +02:00
Sébastien Crozet
40c9915870 Add the types: DVec1, .., DVec6. 
They are stack-allocated, dynamically sized vectors with a maximum size.
This is useful for slicing small matrices, without allocation.
 2014-08-16 12:16:26 +02:00
Sébastien Crozet
7d6884c3df Add a Det trait to compute the determinant + implement it for Mat{1,2,3}. 2014-08-11 19:54:13 +02:00
Sébastien Crozet
2f0234e7ac Avoid modulo on DMat::from_fn. 2014-07-27 09:13:13 +02:00
Nathan Stien
ebe1ed1f16 Fix coordinate calculation in DMat::from_fn(). 
The builder function `f` was receiving incorrect coordinates, often
involving a uint underflow.

Added a test case to verify the new behavior.
 2014-07-26 19:03:37 -05:00
Sébastien Crozet
5b1388888b Update the compilation section of the README. 2014-07-14 17:56:35 +02:00
Sébastien Crozet
65211aa89a Cleanup the Makefile + update travis.yml. 2014-07-14 16:27:46 +02:00
Sébastien Crozet
11ee4e46b1 Make cargo build a rlib too. 2014-07-14 13:48:31 +02:00
Sébastien Crozet
2ff660dfe1 Add a ScalarMul and a ScalarDiv trait. 
Those might be useful to overcome rust limitations wrt operator overloading.
 2014-07-13 11:43:05 +02:00
Sébastien Crozet
e3d1bf6f92 Update to the last rust-nightly. 
Version of rustc: 0.11.0-nightly (5ad7286dc37839b7234ff51aab172e48935869d8 2014-07-12 00:31:46 +0000)
 2014-07-12 09:30:49 +02:00
Sébastien Crozet
7b9a3f2bb9 Update to the last rust-nightly. 
Version of rustc: 0.11.0-nightly (459f155f81291c46633e86a480628b50304ffb1c 2014-07-04 23:46:44 +0000).
 2014-07-05 10:33:57 +02:00
Sébastien Crozet
ecbc159521 Update some links to point on nalgebra.org. 2014-06-09 21:48:24 +02:00
Sébastien Crozet
efc2f46019 Update to the last rust-nightly. 
Version of rustc: 0.11.0-pre-nightly (e55f64f 2014-06-09 01:11:58 -0700).
 2014-06-09 21:03:36 +02:00
Sébastien Crozet
5066d6b9de Update to the last rust-nightly. 
Version of rustc: 0.11.0-pre-nightly (918dbfe 2014-06-02 20:51:30 -0700).
 2014-06-03 22:37:46 +02:00
Sébastien Crozet
f6c597f102 Update to the last rust-nightly. 
Version of rustc: 0.11.0-pre-nightly (faa7ba7 2014-05-31 01:06:40 -0700).

Main changes:
        * `cmp::Ord` -> `cmp::PartialOrd`
        * `cmp::Eq`  ->  `cmp::PartialEq`

Note that `na::PartialOrd` is not the same as `cmp::PartialOrd`
(which lacks a lot of partial ordering operators).
 2014-06-01 15:22:11 +02:00
Leo Lahti
f8ad8aa02b Fixed issue #13 2014-05-30 21:14:16 +00:00
Sébastien Crozet
40c5f5deb8 Rename matrix-scalar and vector-scalar operator-overloading-related traits to avoid name clashes. 2014-05-22 19:54:54 +02:00
Franklin Delehelle (Vampire.local)
6468360edb Compile with nightlies 2014-05-21 13:08:04 +02:00
Vincent Barrielle
987b91767a update to the latest rust: FloatMath for math functions (sin/exp/...) 
Also removed a bunch of duplicate trait usages
 2014-05-16 21:04:35 +02:00
Vincent Barrielle
f8ac86effc update to latest rust 2014-05-13 08:29:56 +02:00
Vincent Barrielle
a1fdec3b52 Merge remote-tracking branch 'origin/master' into genericQR 2014-05-13 08:27:52 +02:00