40c14ace39
Make `from_array`-like methods static.
...
Fix #45 .
2014-11-25 11:00:26 +01:00
733219d728
Have ToHomogeneous use &self in method signature
...
I find makes the syntax a bit lighter.
2014-11-22 12:01:45 +01:00
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
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
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
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
226b115f1e
Overload `DVec * DVec -> DVec` and `DVec / Dvec -> DVec`.
...
Fix #31 .
2014-11-06 23:17:35 +01:00
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
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
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
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
93b184815f
Always use `Cast<f64>` instead of `Cast<f32>`.
2014-10-30 09:21:22 +01:00
6b4b25acd4
Basis: add a method to compute the i-th element of the canonical basis.
2014-10-30 09:21:20 +01:00
171576e2a0
Move the `eigen_qr` function behind the `EigenQR` trait.
...
This simplifies generic programming.
2014-10-30 09:21:20 +01:00
27be1f0651
Add a `SquareMat` trait for square matrices.
2014-10-30 09:21:20 +01:00
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
a0fffe93a9
Move the `.shape()` method to its own trait: `Shape`.
2014-10-30 09:21:18 +01:00
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
074c9356bf
Rename: PartialOrd -> POrd, PartialOrdering -> POrdering.
...
This avoids name clashes with the standard library.
2014-10-30 08:38:05 +01:00
426ba307ab
fail -> panic
2014-10-30 00:25:47 -04:00
4e4eb62ffc
upgrade to newer rust
2014-10-22 13:35:17 +02:00
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
5ba9f27530
Add quaternions.
...
Fix #24 .
2014-10-14 22:20:49 +02:00
0cf725f5f2
Add 3D orthogonal and perspective projection structures.
...
Fix #26 .
2014-10-12 20:40:46 +02:00
03eda09084
Some documentation fixes.
...
Fix #25 .
2014-10-12 10:35:56 +02:00
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
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
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
6fb6d35980
Documentation fixes.
2014-10-10 20:56:40 +02:00
e852eb4783
Fix the implementation of `ToHomogeneous` for `Iso*`.
2014-10-10 20:56:24 +02:00
7e9bb98823
Add `to_pnt` and `to_vec` methods.
2014-10-10 12:19:37 +02:00
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
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
086088a0ed
Fix the implementation of `Row` for fixed-size matrices.
...
Matrices are column-major.
2014-09-19 23:51:27 +02:00
1945cb09f2
Merge pull request #20 from bjz/warnings
...
Fix warnings
2014-09-19 23:43:46 +02:00
d3abbfcd4c
Fix warnings
2014-09-18 15:20:04 +10:00
b6959ef913
Implement index operators
...
Closes #18
2014-09-18 12:23:52 +10:00
6c8f14966c
update for rustc 21d1f4d7c
2014-09-15 21:30:36 -04:00
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
844092205e
Do not compute the matrix inverse if the determinant is near-zero.
2014-08-17 22:41:55 +02:00
663f8b3ccb
Add a `Diag` to build, get and set a matrix diagonal.
2014-08-16 13:22:53 +02:00
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
7d6884c3df
Add a `Det` trait to compute the determinant + implement it for `Mat{1,2,3}`.
2014-08-11 19:54:13 +02:00
2f0234e7ac
Avoid modulo on `DMat::from_fn`.
2014-07-27 09:13:13 +02:00
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
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
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
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
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
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
Sébastien Crozet
Eduard Bopp
Steve Klabnik
Robin Gloster
Sébastien Crozet
Brendan Zabarauskas
Ben Foppa
Nathan Stien