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
bf67f079e7
Add a function `nalgebra::center(a, b)` that computes the center of two points.
2014-10-10 21:24:18 +02:00
b3e7540b3c
Delete the deprecated `na::` module.
2014-10-10 20:57:20 +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
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
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
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
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
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
ff95e2a9d8
Remove the shifting from the qr algorithm.
2014-08-17 22:42:16 +02:00
844092205e
Do not compute the matrix inverse if the determinant is near-zero.
2014-08-17 22:41:55 +02:00
314f0c0043
Add `na::eigen_qr` that performs an eigendecomposition using the qr algorithm.
2014-08-16 15:34:34 +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
5b1388888b
Update the compilation section of the README.
2014-07-14 17:56:35 +02:00
65211aa89a
Cleanup the Makefile + update travis.yml.
2014-07-14 16:27:46 +02:00
11ee4e46b1
Make cargo build a rlib too.
2014-07-14 13:48:31 +02:00
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
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
ecbc159521
Update some links to point on `nalgebra.org`.
2014-06-09 21:48:24 +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
f8ad8aa02b
Fixed issue #13
2014-05-30 21:14:16 +00:00
40c5f5deb8
Rename matrix-scalar and vector-scalar operator-overloading-related traits to avoid name clashes.
2014-05-22 19:54:54 +02:00
6468360edb
Compile with nightlies
2014-05-21 13:08:04 +02:00
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
f8ac86effc
update to latest rust
2014-05-13 08:29:56 +02:00
a1fdec3b52
Merge remote-tracking branch 'origin/master' into genericQR
2014-05-13 08:27:52 +02:00
73c6610048
new_identity and housholder matrix available under na::
2014-05-12 21:54:59 +02:00
3dc0e27fd2
fix typo
2014-05-12 21:54:18 +02:00
76a8bc3cf1
QR factorization for fixed size matrices.
...
The ColSlice implementation for fixed size matrices returns a DVec,
while this is probably not optimal performance-wise, the dynamic nature
of the result makes this necessary. Using a data type presenting the
ImmutableVector trait would solve this, but it looks like a non-trivial
change.
2014-05-12 14:06:25 +02:00
5d8727a17d
std::cast::transmute -> std::mem::transmute
2014-05-12 01:31:22 +02:00
dcf7b8ad01
generic implementation of QR decomposition
...
But static matrices can't use it yet, they need to implement the
Row/Col slicing traits.
2014-05-11 21:20:41 +02:00
6ad11edf9b
more generic QR: generalize the impl of the Indexable trait
...
This allows the implementation of householder reflection without relying
on knowledge of DVec. This required a new member in the Indexable trait:
the shape() function, which returns the maximum index available.
2014-05-11 20:05:08 +02:00
a213a3da93
fixing style issues
2014-05-10 12:48:25 +02:00
d1a58f960c
Moving row/col slicing traits to a better place
2014-05-09 23:05:23 +02:00
5611307b4d
QR decomposition depends less on DMat internals
2014-05-09 22:14:37 +02:00
2fd880a62d
implemented QR factorization
...
this is a first sketch, the algorithm is not yet initialized and relies
on knowledge of DMat internals. A next step would be to implement this
algorithm in a more generic manner.
2014-05-09 18:59:26 +02:00
9badebf24c
Give access to the traits required for generalized operator overloading.
...
Those are `Vec3MulRhs`-like traits that allow the simulation of haskellish fundeps to allow multiple
overloads of builtin operators (* / + -).
They are all on the `na::overload` module.
2014-05-08 23:21:36 +02:00
7ef933aefb
Update to the last Rust.
...
Version of rustc: 0.11-pre (eea4909 2014-04-24 23:41:15 -0700)
Vector do not implement `Rand` anymore.
2014-04-25 20:28:29 +02:00
1eed234e08
Avoid name conflicts with the standard lib.
...
The `Vec` trait is renamed `AnyVec`.
The `Less`, `Greater`, `Equal` variants are renamed `PartialLess`, `PartialGreater`,
`PartialEqual`.
Those new names are not very good, so they might change in the future.
2014-04-13 10:37:39 +02:00
16aa5c8937
Make Iso* fields public again.
2014-04-03 20:52:52 +02:00
06e18d214a
Update to the last Rust.
...
Version of rustc: 0.10-pre (b8ef9fd 2014-03-31 15:51:33 -0700)
struct fields are now public by default.
2014-04-01 23:00:59 +02:00
1edecbcee4
Automatically derive `TotalEq` whenever `Eq` is derived.
2014-03-28 21:40:30 +01:00
4435d2f7f4
Update to the last Rust.
...
Version of rustc: rustc 0.10-pre (b8601a3 2014-03-28 06:26:47 -0700)
2014-03-28 20:58:09 +01:00
1dade3bd24
Remove every `use std::vec::Vec`.
...
It is part of the Rust prelude now.
2014-03-22 08:14:15 +01:00
915d8c057e
Update to the last Rust.
...
Version of rustc: 0.10-pre (7b957a8 2014-03-21 08:21:51 -0700)
2014-03-21 21:57:58 +01:00
606ad947c9
Use Vec instead of ~[].
...
Version of rustc: 0.10-pre (fc7a112 2014-03-14 23:11:31 -0700)
2014-03-15 12:23:54 +01:00
fc10742b5c
Change std::rand to rand in lower_triangular.rs
2014-03-13 19:35:01 -04:00
503b567b27
Update to latest Rust.
...
Version of rustc: rustc 0.10-pre (4d64441 2014-03-12 15:07:06 -0700)
2014-03-13 18:20:04 -04:00
7bc561c835
Update to latest rust.
...
`std::rand` was moved to it's own crate.
Version of rustc: rustc 0.10-pre (4d64441 2014-03-12 15:07:06 -0700)
2014-03-13 17:47:03 -04:00
13430866d4
Remove the DeepClone derivings.
...
Version of rustc: 0.10-pre (e959c87 2014-03-08 22:41:45 -0800)
2014-03-09 10:09:08 +01:00
57dfc14139
Update to the last Rust.
...
Version of rustc: 0.10-pre (4243cad 2014-02-24 22:17:02 -0800)
2014-02-25 09:41:41 +01:00
c834439009
Update to the last rust.
...
Version of rustc: 0.10-pre (a5342d5 2014-02-23 22:06:50 -0800)
2014-02-24 11:48:02 +01:00
ba32051fdf
Add deriving `Hash` and `Show`.
2014-02-23 08:44:21 +01:00
9a49bb5895
Update to the last Rust.
...
Version of rustc: 0.10-pre (698042d 2014-02-21 21:26:49 -0800)
2014-02-22 09:09:04 +01:00
0eab5e0d4f
Add free functions for partial ordering comparison operators.
2014-02-18 12:53:15 +01:00
9fb67f8125
Add more comparison default methods to the `PartialOrd` trait.
...
This allows for some optimization.
2014-02-18 12:48:52 +01:00
becb77843e
Update to the last Rust.
...
Version of rustc: 0.10-pre (b0ce960 2014-02-17 22:16:51 -0800)
This replaces uses of the `Orderable` trait by a `PartialOrd` trait: the `min` and `max` methods
are replaced by `inf` and `sup` methods.
Vectors do not implement the `Ord` trait any more.
Fix #4
2014-02-18 12:13:40 +01:00
513fb33e4a
Fix call to swap function due to upstream changes
...
Rust moved this function from std::util (which has been dissolved now) to std::mem.
2014-02-11 20:34:28 +01:00
96e77e4cfd
Update to the last Rust.
...
Version of rustc: 0.10-pre (9a672f9 2014-02-05 18:31:36 -0800)
2014-02-06 08:59:27 +01:00
85c67b5544
Activate the unused_results lint.
2014-01-31 15:26:25 +01:00
d50afdf645
Update to the last Rust.
...
Version of rustc: 0.10-pre (e3b1f3c 2014-01-29 23:46:26 -0800)
2014-01-30 11:28:15 +01:00
4c262bb91d
Remove useless parenthesis.
2014-01-23 01:22:23 +01:00
f018478117
Fix the doc root url.
2014-01-21 08:24:23 +01:00
836a0d40ae
Modify `.travis.yml` to generate the documentation.
2014-01-21 08:13:10 +01:00
8de8c94b45
Update to the last Rust.
...
Version of rustc: 0.10-pre (d4640f9 2014-01-20 11:41:29 -0800)
This also removes the `PVec` type due to lack of use-case.
2014-01-20 23:41:22 +01:00
9dd8bb4ea2
Fix the documentation for `na::inv_translate`.
2014-01-19 16:22:58 +01:00
5463da79ae
Make `make test` test the documentation examples too.
2014-01-19 16:16:12 +01:00
79008262cb
Doc: fix some typos.
2014-01-19 15:49:32 +01:00
cbebbe8961
Add the `html_doc_url` attribute.
2014-01-18 19:57:36 +01:00
197f7ff4d2
Update to the last Rust
...
Version of rustc: 0.10-pre (1da2962 2014-01-17 23:41:45 -0800)
Iterators were renamed.
2014-01-18 10:49:47 +01:00
096cce413f
Update to the last Rust.
...
The `Bounded` trait is no longer on the Rust prelude.
2014-01-16 08:17:44 +01:00
98b2aa8b9c
Revert "Update to the last Rust."
...
This reverts commit c1b91eefbb
2014-01-16 08:15:57 +01:00
c1b91eefbb
Update to the last Rust.
...
The `Bounded` trait does not exist any more.
2014-01-16 08:12:33 +01:00
3e41e18c32
Fix the example on the README.
2014-01-14 09:52:18 +01:00
f026585b63
Fix the link to the online documentation.
2014-01-14 09:48:03 +01:00
87c0d5b769
Make the `struct` and `traits` modules private.
...
Now that the documentation of public export of private modules is inlined on the exporter's
documentation, there is non need to export anything but the `na` module.
2014-01-14 09:40:12 +01:00
1672e9e5d2
Inline the default implementation of approx_eq
2014-01-09 20:53:01 +01:00
f5b0b76d8d
Add the ApproxEq trait.
...
It is no longer part of std::num
2014-01-09 20:48:30 +01:00
31904cad6f
Add a `perspective3d` free function on the na:: module.
2014-01-01 14:44:51 +01:00
db831f922e
Update to the last Rust.
2013-12-24 11:46:16 +01:00
effb1632d1
Update to the last Rust: pkgid -> crate_id
2013-12-20 12:55:15 +01:00
396d394ab9
Use new std::vec functions
2013-12-16 12:04:02 +01:00
e25bac3565
Fix pkgid.
2013-12-12 18:08:05 +01:00
f83ddde824
Update to the last Rust.
...
This renames lib.rs to nalgebra.rs so that the generated *.so has the right name.
2013-12-11 16:32:03 +01:00
1e71dc1d0a
Add unchecked access to vector components on the Indexable trait.
2013-12-01 20:17:18 +01:00
15d12e5322
Implement AbsoluteRotate for Identity.
2013-11-28 20:14:25 +01:00
930ff81f3b
Implement AbsoluteRotate for Identity.
2013-11-28 20:11:10 +01:00
b244975f93
Update to the last Rust.
2013-11-27 11:24:29 +01:00
9e7a623d99
Start implementation of quaternions.
2013-11-25 15:31:46 +01:00
0523e1c701
Add a free function to prepend a rotation.
2013-11-24 23:56:44 +01:00
4addd531cf
Add incomplete implementation of 4D rotation.
2013-11-22 09:46:48 +01:00
4b03e2de95
Replace std::num::One::one() by std::num::one() on examples.
2013-10-18 11:59:32 +02:00
8423286911
Switch to column-major representation.
...
Matrices are now column-major.
This will be useful to interop with opengl and lapack.
2013-10-17 22:40:44 +02:00
90e40aaec0
Make most out-of-place methods static.
...
This is to make people prefer the functional style.
Things like `a.dot(b)` dont make sense per se (there is no reason for `a` to have a different
status than `b`). Using static methods avoid this.
In-place methods are left unchanged.
2013-10-16 21:44:33 +02:00
dcd1e7719b
Add methods to access a DVec<N> as a &[N].
2013-10-14 15:38:23 +02:00
bb5654d220
Remove free-functions alliasing structures constructors.
...
Those constructors are not idiomatic. Use e.g. `Vec3::new(0, 0, 0)` instead.
2013-10-14 11:22:38 +02:00
ccbc8b4429
Api change: deal with inplace/out of place methods.
...
Before, it was too easy to use an out of place method instead of the inplace one since they name
were pretty mutch the same. This kind of confusion may lead to silly bugs very hard to understand.
Thus the following changes have been made when a method is available both inplace and out-of-place:
* inplace version keep a short name.
* out-of-place version are suffixed by `_cpy` (meaning `copy`), and are static methods.
Methods applying transformations (rotation, translation or general transform) are now prefixed by
`append`, and a `prepend` version is available too.
Also, free functions doing in-place modifications dont really make sense. They have been removed.
Here are the naming changes:
* `invert` -> `inv`
* `inverted` -> `Inv::inv_cpy`
* `transpose` -> `transpose`
* `transposed` -> `Transpose::transpose_cpy`
* `transform_by` -> `append_transformation`
* `transformed` -> `Transform::append_transformation_cpy`
* `rotate_by` -> `apppend_rotation`
* `rotated` -> `Rotation::append_rotation_cpy`
* `translate_by` -> `apppend_translation`
* `translate` -> `Translation::append_translation_cpy`
* `normalized` -> `Norm::normalize_cpy`
* `rotated_wrt_point` -> `RotationWithTranslation::append_rotation_wrt_point_cpy`
* `rotated_wrt_center` -> `RotationWithTranslation::append_rotation_wrt_center_cpy`
Note that using those static methods is very verbose, and using in-place methods require an
explicit import of the related trait.
This is a way to convince the user to use free functions most of the time.
2013-10-14 10:42:07 +02:00
20bdbb6408
Dont re-export std::num::{Zero, One}.
...
This is useless.
2013-10-10 00:45:56 +02:00
c352452bcb
Remove unused import.
2013-10-10 00:26:07 +02:00
7667d8f19a
Add a double-trait-dispatch-trick based cast trait
...
The Cast trait replaces both MatCast and VecCast.
2013-10-09 23:10:43 +02:00
2a4807262a
Re-export the Identity type properly.
2013-10-08 21:00:45 +02:00
63e6474d40
Re-add look_at methods for isometries.
2013-10-08 21:00:25 +02:00
1c0b60c3ef
Add a link to the on-line documentation.
2013-10-08 02:10:35 +02:00
d25534610d
Add a one-line description to each free-function.
...
This is better than nothing.
2013-10-08 01:59:15 +02:00
edf17b5667
Update to the last Rust.
...
Also use free-functions on tests.
2013-10-08 01:22:56 +02:00
3f99bd62c6
Use `use` instead of `pub use` to import modules on the examples.
2013-10-06 19:36:59 +02:00
ee2db8da99
Add the "nalgebra in use" part to the readme.
2013-10-06 19:32:31 +02:00
d0267f5071
Fix the example given by the readme.
2013-10-06 19:28:52 +02:00
84212f1449
Huge api change!
...
Everything changed, hopefully for the best.
* everything is accessible from the `na` module. It re-export
everything and provides free functions (i-e: na::dot(a, b) instead of
a.dot(b)) for most functionalities.
* matrix/vector adaptors (Rotmat, Transform) are replaced by plain
types: Rot{2, 3, 4} for rotation matrices and Iso{2, 3, 4} for
isometries (rotation + translation). This old adaptors system was to
hard to understand and to document.
* each file related to data structures moved to the `structs` folder.
This makes the doc a lot more readable and make people prefer the
`na` module instead of individual small modules.
* Because `na` exists now, the modules `structs::vec` and
`structs::mat` dont re-export anything now.
As a side effect, this makes the documentation more readable.
2013-10-06 18:07:17 +02:00
2356723e90
Add some impls for 4d rotations.
...
It is not possible to create a 4d rotation yet.
2013-10-03 23:58:36 +02:00
820790bfa9
Add pointwise multiplication and division for vectors.
2013-10-03 18:25:57 +02:00
b364920d9b
Move the Round trait inheritance from VecExt to AlgebraicVecExt.
...
What it the point of rounding an integer-valued vector?
2013-10-03 00:57:43 +02:00
d4ee651305
Move the Basis trait inheritance from VecExt to AlgebraicVecExt.
...
The Basis trait cannot be implemented if the vector is not algebraic anyway.
2013-10-03 00:45:50 +02:00
a54c42229b
Update to the last Rust: remove the float type.
2013-10-02 11:52:10 +02:00
c344be7351
Minor doc improvements.
2013-09-26 17:19:42 +02:00
b61d621090
Update to the last Rust.
2013-09-26 17:05:11 +02:00
410bbd1d25
Update to the last Rust api.
...
RngUtils is dead.
rustdoc_ng became rustdoc.
2013-09-22 21:12:50 +02:00
4ffe274b03
Add mean and covariance computation for DMat.
...
This also fixes the transposition for rectangular DMat, and add scalar
addition/subtraction/multiplication/division for DMat.
2013-09-22 15:47:53 +02:00
7de844b46a
Moved some files + use rustdoc_ng to generate the documenatiton.
...
Trait failes are merged in three files:
* operations.rs - for low-level matrix/vector operations
* geometry.rs - for operations with a clear, broadly known geometric meaning.
* structure.rs - for operations to access/alter the object inner structures.
Specialisations are moved to the `spec` folder.
2013-09-22 11:05:15 +02:00
9a9de20b8a
Remove the redundant `Column` trait + Add unchecked access indexing to dynamic matrices/vectors.
2013-09-20 22:17:55 +02:00
c89a6681c1
Fix broken 2d rotation.
2013-09-15 11:51:42 +02:00
6dc8139794
"Remove" the RMul and LMul trait. Use the regular Mul trait.
...
Those traits are not really removed since they are useful on generic code (to work around curret
limitations of rust traits system).
2013-09-15 11:18:06 +02:00
514bf74efe
"Replaced" Scalar{Add, Sub, Mul, Div} by operator overloading.
...
Those traits are not really removed since rust cannot handle those multiple operator overloading
very well yet, making them sometimes unuseable on generic code.
2013-09-14 21:32:38 +02:00
e3a1d56e58
Set up the hack to allow better overloads of the Mul trait.
...
This is strongly inpired by
http://smallcultfollowing.com/babysteps/blog/2012/10/04/refining-traits-slash-impls/
2013-09-14 17:08:48 +02:00
06c7293e83
Specialized Mul, RMul, and LMul for Mat2 and Mat3.
2013-09-14 11:07:52 +02:00
1a08262f50
More unsafe indexing in inner loops and add some benchmarks.
2013-09-14 00:08:46 +02:00
72395f3546
Add an unsafe `at_fast` method for unchecked read access to DVec and DMat.
2013-09-13 11:32:30 +02:00
3b814b462f
Add unsafe methods to initialize a DVec or DMat without initialization.
2013-09-13 11:11:04 +02:00
05470bba90
Add a `new_random` method to build a `DMat` or `DVec` filled with random numbers.
2013-09-13 10:56:25 +02:00
1cf3506e06
Remove some useless #[test] tags.
2013-09-13 10:34:49 +02:00
6f81fc6d5c
Add `Absolute`, `Col`, `Mat`, `AbsoluteRotate` traits.
...
Traits like `AbsoluteRotate` and `RotationWithTranslation` have been moved to a `comp` folder
containing any trait providing operations which are combination of several traits.
2013-09-13 10:26:19 +02:00
00f26f8951
Replace std::iterator by std::iter.
2013-09-09 11:19:54 +02:00
ea98ef15b7
Implement `Norm` and `Dot` for `DVec`.
2013-09-08 18:29:51 +02:00
bdf82748dc
Add a `Dot` and a `Norm` trait for vectors having a dot product and a norm.
...
Those methods are not part of the `Vec` and `AlgebraicVec` traits any more.
2013-09-08 18:20:06 +02:00
37f0b123e0
Make the dot-product and normalization related methods public for DVec.
...
This will change soon with two traits: Dot and Norm.
2013-09-08 18:00:28 +02:00
992adb99f0
Add a `Container` implementation for every vector.
2013-09-08 17:26:31 +02:00
57b89b38df
Add `nrow()`, `ncols()` methods for `DMat`, and Container impl. for `DVec`.
2013-09-08 17:19:50 +02:00
3ab06faef6
Implement `UnitSphereSample` for `Vec1`.
2013-09-08 16:03:03 +02:00
6147d5424e
Implement 3d rotation matrix -> axis angle conversion.
...
Cornercases are not handled correctly yet.
2013-09-08 15:45:32 +02:00
4e33b96aec
Update to the last rust.
2013-09-07 17:26:05 +02:00
8db01c6409
Add more functions to initialize DMat and DVec.
2013-09-07 08:43:17 +02:00
a00860df41
Reexport `DMat` in mat.rs and `DVec` in vec.rs.
2013-09-07 08:23:09 +02:00
0be1132452
Swap the type parameters of `Transform`.
2013-09-06 15:22:14 +02:00
2ccd62d558
Add methods to set the translation/rotation/transformation directly.
2013-09-06 08:48:08 +02:00
a0b232be0a
Rename `Mat4::projection` to `mat4::new_perspective`.
2013-09-05 13:45:11 +02:00
628066cdc8
Make DMat able to represent rectangular matrices.
...
The code is largely untested.
2013-09-05 00:01:52 +02:00
8973e0d67c
Add function to create a projection matrix.
2013-09-04 23:29:58 +02:00
539e34c2bf
Move all the rotation-related free functions to a `RotationWithTranslation` trait.
...
This is not a very good name though.
2013-09-04 17:07:56 +02:00
70cee0ea3d
Rename the main module lib.rs.
...
This is a first step toward the use of rustpkg.
2013-08-31 18:33:20 +02:00
a40899ef67
Add missing rotation-related functions.
2013-08-31 17:17:18 +02:00
9ecafc5cdf
Dont use globing `pub use`, they are buggy.
2013-08-31 17:14:41 +02:00
f762891ecf
Move the `Outer` product trait to vec.rs
2013-08-31 12:23:26 +02:00
a5a616e05e
Make the `traits` module private.
...
Use `vec::Whatever` or `mat::Whatever` instead of `traits::whatever::Whatever`.
2013-08-31 12:16:53 +02:00
1b31304a9e
Rework the trait exports.
...
`use vec::an_operation` will import a vector-applicable operation trait.
`use mat::an_operation` will import a matrix-applicable operation trait.
2013-08-31 11:41:32 +02:00
eb4e4a6aeb
Add a PVec3 type, for Padded Vector 3d.
...
This is the same as Vec3 but with an extra field for padding. This is useful for applications
needing a power-of-two number of arguments (typically mixed CPU/GPU applications).
The corresponding matrix is not yet implemented.
2013-08-31 11:13:17 +02:00
346a803b7f
Improve how the dummy parameter are passed to the Dim::dim function.
2013-08-30 09:53:17 +02:00
82ddda154f
Update to work with the last compiler.
...
Because of the unfortunate changes on type parameters resolution:
- the Dim trait now needs an useless parameter to infer the Self type.
- ApproxEps::epsilon() is broken.
2013-08-28 14:22:12 +02:00
f465928085
Fix Transform adaptor ToHomogeneous implementation.
2013-08-26 17:39:25 +02:00
7052aa88ee
Add two traits: `CrossMatrix` and `Row`.
...
CrossMatrix is a trait for vectors having a cross product representable as a matrix.
Row is a trait for Matrixces and Vectors, to access (by index) their rows.
2013-08-25 23:01:44 +02:00
4635d6ebac
Add Rotate, Transform, Translate impl for vectors.
2013-08-23 16:29:08 +02:00
833378d83f
Add and `Identity` matrix type.
...
It implements most matrix traits but all its operations are no-ops.
2013-08-23 15:59:26 +02:00
6999444575
Merge the Rotatable, Translatable, Transformable traits with their corresponding Rotation, Translation, Transformation.
2013-08-22 17:47:37 +02:00
347883caa1
Rework of the traits for Vectors.
...
The goal is to make traits less fine-grained for vectors, and reduce the amount of `use`.
- Scalar{Mul, Div} are removed, replaced by Mul<N, V> and Div<N, V>,
- Ring and DivisionRing are removed. Use Num instead.
- VectorSpace, Dot, and Norm are removed, replaced by the new, higher-level traits.
Add four traits:
- Vec: common operations on vectors. Replaces VectorSpace and Dot.
- AlgebraicVec: Vec + the old Norm trait.
- VecExt: Vec + every other traits vectors implement.
- AlgebraicVecExt: AlgebraicVec + VecExt.
2013-08-18 18:33:25 +02:00
cead4f8410
Moved DivisionRing to ring.rs.
2013-08-17 17:50:01 +02:00
344d761be5
Add the ability to stop the basis internal itertors.
2013-08-17 10:48:45 +02:00
d8db04cce5
Changed the UniformSphereSample trait to return a borrowed vector.
2013-08-16 18:08:51 +02:00
61e985634b
Fix FromIterator impl.
2013-08-16 10:14:01 +02:00
5187a1a73f
Add `Round` impl for vectors.
2013-08-15 10:41:47 +02:00
a69f43bccd
Remove some unneded visibility modifiers.
2013-08-14 09:43:02 +02:00
24e1862a9e
Fix to work with the last Rust deriving.
2013-08-13 10:57:19 +02:00
a46b063192
Add Scalar{Mul, Div, Add, Sub} for matrices.
2013-08-12 17:04:53 +02:00
037cf95542
Add (pointwise) Add and Sub impl for matrices.
2013-08-12 16:50:50 +02:00
b08a8384ae
Add outer product.
2013-08-12 16:45:31 +02:00
3858c63291
Update to work with the last Rust api.
2013-08-11 16:07:34 +02:00
50a6454ae8
Add missing #[inline] hints.
2013-08-07 20:53:51 +02:00
efd14f9e88
Further coding style fixes.
2013-08-05 10:15:11 +02:00
c59911168e
Fix curly braces.
2013-08-05 10:13:44 +02:00
a810bf6008
Indentation fixes.
2013-08-05 09:44:56 +02:00
53a5dbb6e3
Add `Orderable` implementation for vectors.
...
The `min`, `max` and `clamp` methods are component-wise.
2013-08-04 11:06:23 +02:00
9af1cac45d
Fix `Ord` implementations to be a partial order.
...
When two elements are not comparable, all comparison operators return `false`.
2013-08-04 10:36:35 +02:00
50b34ca765
Fix `for` loops (again) + `iterate` becomes `range`.
2013-08-03 12:21:56 +02:00
7b2dbb244e
Fix `for` loops.
2013-08-02 10:50:04 +02:00
3f3f59e8eb
Changed mod visibilities + add doc for types.rs
2013-08-01 18:55:42 +02:00
67dea17abe
for ... advance -> foreach ... in
2013-08-01 09:18:21 +02:00
164ff5b1b2
Add missing type bounds.
2013-07-25 14:50:55 +02:00
4f3de703b7
Add static methods to build canonical axis.
...
For exemple use: Vec3::x() to create the vector Vec3::new(1.0, 0.0, 0.0).
The same aplies for y, z, w, etc.
2013-07-24 23:54:54 +02:00
e75fe80966
Add documentation.
2013-07-24 16:50:40 +02:00
6cf8db0926
Replaced all remaining ocurences of from_homogeneous by from
2013-07-23 23:28:02 +02:00
321574a827
from_homogeneous -> from
2013-07-23 23:26:47 +02:00
93597f0ef9
Add look_at_z.
...
Having a look_at which aligns the z-axis with the look_at direction is useful for cameras. It
will exist only in 3d.
2013-07-23 18:41:57 +02:00
8634b9037d
Changed the semantic of the look_at method.
...
Before, the `look_at` method aligned the `z` axis with the look_at direction.
This will be problematic in the future if we want to generalize that on n-dimension (the z axis
could not axis at all when n < 3).
Now, the `look_at` method aligns the `x` axis with the look_at direction. Thus we have a chance for
it to be generalizable on n-dimension, `n >= 1`.
2013-07-23 12:12:03 +02:00
4ea1dd92e6
Fixed transposition.
2013-07-23 11:15:20 +02:00
cd2aeb4861
Fix look_at.
2013-07-23 01:06:20 +02:00
e2f34023ed
Add traits MatCast and VecCast.
...
VecCast casts a Vec<N1> to a Vec<N2> with N1 and N2 bounded by NumCast.
MatCast casts a Mat<N1> to a Mat<N2> with N1 and N2 bounded by NumCast.
2013-07-22 23:42:35 +02:00
81389a911a
Add utility methods.
...
Added look_at for 3d rotation matrix and 3d transform.
Rotation matrices constructors are now the static methods Rotmat::from_angle,
Rotmat::from_axis_angle.
2013-07-22 23:20:03 +02:00
0577f3e364
Add type aliases.
2013-07-22 13:44:08 +02:00
f92b28f53f
Add sphere sampling implementation for Vec3<f64>.
2013-07-22 12:32:42 +02:00
3a64e05c62
Merged the {vec, mat} and {vec, mat}_impl modules.
2013-07-22 11:35:36 +02:00
ff24f70332
Flattened the `traits` submodules.
2013-07-22 10:26:20 +02:00
e548e1fa5e
Add tests for vec0.
2013-07-20 17:02:54 +02:00
ae74a05fdd
Add implementation of Vec0.
2013-07-20 16:32:39 +02:00
d74a5905c6
Fix sub_dot implementations.
2013-07-20 15:18:44 +02:00
cf216f9b90
Removed occurences of copy/Copy + improved api.
...
Now, access to vector components are x, y, z, w, a, b, ... instead of at[i].
The method at(i) has the same (read only) effect as the old at[i].
Now, access to matrix components are m11, m12, ... instead of mij[offset(i, j)]...
The method at((i, j)) has the same effect as the old mij[offset(i, j)].
Automatic implementation of all traits the compiler supports has been added on the #[deriving]
clause for both matrices and vectors.
2013-07-20 15:07:49 +02:00
8918cb5d7e
invert -> inplace_inverse to avoid name clash with iterators.
2013-07-13 13:34:41 +00:00
7f05cc5977
abs needs the Signed trait.
2013-07-10 17:43:45 +00:00
c37d58f3fb
Add Vec0.
2013-07-07 22:34:18 +02:00
831f561441
Use Clone instead of Copy.
2013-07-05 22:54:42 +00:00
6f081b70b8
Add sphere sempling trait + Copy becomes Clone
2013-07-04 14:23:08 +00:00
51fd2bc744
map -> iter().transform
2013-07-02 10:00:55 +00:00
68d601a642
Basis trait now uses internal iterators to avoid allocations.
2013-07-01 16:33:22 +00:00
6fd9696253
Fix bug when trying to create a rotation matrix with a zero angle.
2013-06-30 21:19:36 +00:00
02e22717a4
More rotation sugar.
2013-06-29 19:02:51 +00:00
f8515f4683
Add rotation wrt center of a matrix.
2013-06-29 18:59:04 +00:00
50293ca417
Add read-only access to a Rotmat subcomponents.
2013-06-29 18:37:01 +00:00
364c16ca19
Add read-only accesse to a Transform subcomponents.
2013-06-29 18:35:01 +00:00
50d424a901
Changed the representation of rotations for 3D matrix.
2013-06-29 15:32:56 +00:00
429bcbf9c3
Fix Column implementation generating an ICE.
2013-06-29 15:19:21 +00:00
d3bed841f8
Add Column implementations.
2013-06-29 15:04:38 +00:00
8e8a87b667
Fixes to work with the new compiler.
2013-06-29 12:06:39 +00:00
3bb470ac95
Add Column + Homogeneous + Indexable traits.
...
Column: to access a matrix column.
Homogeneous: to convert a matrix/vector from/to homogenous coordinates.
Indexable: to access a matrix/vector element using indices.
2013-06-29 11:40:31 +00:00
c58e1ed40d
Reorganized files.
2013-06-29 00:34:45 +00:00
c54eb562ec
Refactor code for matrices.
2013-06-28 22:55:09 +00:00
cd355dfb30
Refactor vec{1, 2, 3} implemenation + add some useful traits.
2013-06-28 21:03:40 +00:00
8abcdeeedc
#[inline(always)] -> #[inline]
2013-06-27 17:40:37 +00:00
6723693b49
Refined traits for rotation/translation/transformation.
2013-06-27 16:16:07 +00:00
ffbcf4882a
Removed a lot of Copy + made Rotation and Translation more flexible.
2013-06-26 20:56:30 +00:00
edc5bb616d
Removed some useless references.
2013-06-24 21:38:52 +00:00
870f4b804b
Fix some infinite recursion on nvec.
2013-06-23 20:16:15 +00:00
0a90e6e6d8
all -> iter().all
2013-06-23 16:19:13 +00:00
8dc9067121
Coding style fix.
2013-06-23 16:08:50 +00:00
cfd7bac305
Fix to make it work with the new compiler.
2013-06-19 12:26:59 +02:00
Sébastien Crozet
Sébastien Crozet
Brendan Zabarauskas
Ben Foppa
Nathan Stien
Leo Lahti
Franklin Delehelle (Vampire.local)
Vincent Barrielle
Alexander Christiansson
Vincent Barrielle
Peter Nguyen
Eduard Bopp
Jan Niklas Hasse