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
485abf1462
Update to serde 1.0.
2017-04-24 20:13:30 +02:00
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
cbbe1a2aee
Fix html_root_url.
2017-04-09 13:19:27 +02:00
9c79937485
Allow for documentation strings in macro component_binop_impl.
2017-04-07 18:42:22 +02:00
acfa8586ea
Fix typo in scalar.rs.
2017-04-06 19:49:00 +02:00
e6ee11617a
Add a method to compute the trace of a matrix.
...
Fix #231 .
2017-03-19 22:44:08 +01:00
d6285e1165
Implement AsRef, AsMut, Into, From.
2017-02-18 13:44:03 +01:00
42b48563be
Make serde optional behind the "serde-serialize" feature.
2017-02-15 22:04:34 +01:00
086e6e719f
Doc + slerp + conversions.
2017-02-12 18:17:09 +01:00
99b6181b1e
Complete library rewrite.
...
See comments on #207 for details.
2016-12-04 22:47:36 +01:00
30d37bc6cc
Fixed typos in point.rs and vector.rs.
2016-10-15 12:02:24 +02:00
89c745fa17
Fix &DMatrix - DMatrix.
...
Fix #203 .
2016-09-06 19:42:28 +02:00
d442b0479d
Prevent the README cargo example to be compiled as a test.
2016-08-29 21:22:09 +02:00
8f5b60421c
Add an example dependency entry to the README.
2016-08-29 21:16:15 +02:00
96d7f68f14
Merge pull request #199 from phaazon/unused-arg
...
Unused arg in ApproxEq removed
2016-08-29 21:11:55 +02:00
840fa71e67
implement common operations for references
2016-08-26 12:22:13 +02:00
4afb2ff476
Fixed tests ( #198 ).
2016-08-26 11:00:34 +02:00
a90c2c23fa
Fixed #198 .
2016-08-26 10:09:53 +02:00
d29ff53329
Implement traits from the algebra crate.
2016-08-21 21:35:56 +02:00
326b22ac33
Fix benchmarks.
2016-08-16 13:35:17 +02:00
05a0c12c4a
Add a missing file that defines the `Unit` type.
2016-08-16 12:47:11 +02:00
c4728a33d4
Fix quaternion polar decomposition.
2016-08-16 12:40:39 +02:00
9c4bff1f85
Rename methods starting with `new_with_` to `from_`.
2016-08-16 10:48:41 +02:00
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
88a74ca4e5
Macro groupping.
2016-08-11 23:28:08 +02:00
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
1fdd8979af
Fixed Zero and One for Quaternion.
2016-07-30 14:08:55 +02:00
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
213cc41f7d
Added exp(), log() and powf() for Quaternion / UnitQuaternion.
2016-07-29 15:56:04 +02:00
aa7d4b927c
Implement Display for Identity.
2016-04-30 14:32:16 +02:00
13a5bee25f
Implement From returning a value (instead of a ref only) for matrices and vectors.
2016-04-19 09:36:30 +02:00
df872f407d
Replace "col" by "column".
...
Related to #176 .
2016-04-18 08:32:12 +02:00
0c84d18850
Substitute: diag -> diagonal.
2016-04-17 19:47:56 +02:00
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
479cc7a7ff
Fix compilation when the "generic_sizes" feature is enabled.
2016-04-17 17:42:14 +02:00
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
9a87e2360d
Implement Outer for DVec. ( #186 )
...
Fix #181 .
2016-04-17 13:20:58 +02:00
9e739676a7
Implement `*Assign` traits for everything.
...
Fix #184 .
2016-04-17 12:57:54 +02:00
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
dea0ccc1fd
Made PntAsVec use associated types. ( #179 )
...
Fix #177
2016-04-17 09:23:37 +02:00
0dc3b91abd
Fix Ortho when the feature `arbitrary` is enabled.
2016-03-31 21:44:42 +02:00
20bb99c312
Minor documentation fixes.
...
Fix #174 .
2016-03-31 21:30:23 +02:00
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
91e14670ed
Add multiplications between Iso, Rot, and Sim.
2016-03-28 17:05:44 +02:00
5b7af11555
Add Sim/Rot, Sim/Iso, Iso/Rot multiplications.
2016-03-28 15:18:28 +02:00
02001667f7
Fix look_at matrices + implement Display for statically sized structures.
2016-03-28 14:56:25 +02:00
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
fe73e8743f
Minor comment fix.
2016-03-24 19:44:08 +01:00
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
c1ec00cfe7
Complete the documentation.
2016-03-24 19:44:08 +01:00
87a80c2de6
Fix tests.
2016-03-24 19:44:08 +01:00
ceed9e52bd
Implement `Arbitrary` for `VecN`.
2016-03-24 19:44:08 +01:00
88fb33cf44
Remove useless or incomplete structs: `Vec0`, `Pnt0`, `Iso4`, `Rot4`.
2016-03-24 19:43:50 +01:00
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
f8f4924e47
Add vector perametrizable by their sizes.
2016-03-24 19:03:29 +01:00
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
d15211737a
Restore most of @oleglite Row/Col implementations lost during the last merge.
2016-01-10 16:10:14 +01:00
91c4b58bbb
Fix missing trait bounds when the "arbitrary" feature is enabled.
2016-01-10 15:39:54 +01:00
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
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
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
3cd4221bf7
Implement `Row` and `Col` for `DMat`.
...
Fix #153 .
2016-01-10 14:49:55 +01:00
11b49f50c9
Implement `Mean` for `DVec`, `DVecN`, `VecN` and `MatN`.
...
Fix #166 .
2016-01-10 14:49:48 +01:00
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
4845a0790a
mat_macros: from_homogeneous_impl was using dimension of src not dst
2016-01-08 10:02:06 +01:00
4098c6c5e5
Make Iso::look_at{_z} static.
...
This did not need to access `self`.
Fix #161 .
2015-11-15 21:56:25 +01:00
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
948341685e
Add implementation of `RotationMatrix` for `UnitQuat`.
2015-11-15 21:38:23 +01:00
179a6560ce
Fix eigenvalue calculation for diagonal matrices
2015-11-14 15:40:35 +01:00
37f1a1d26c
Style fixes.
2015-10-13 22:53:19 +02:00
c4753aaf65
Implemented QR algorithm with initial transformation to Hessenberg form and Wilkinson shift for symmetric matrices
2015-09-22 15:17:03 +02:00
72ce1881ce
Fixed issue #154 https://github.com/sebcrozet/nalgebra/issues/154
2015-09-15 19:47:27 +02:00
0bcbd4df4b
Removed unused import.
2015-09-13 23:53:28 +02:00
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
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
0a8920f11c
Merge pull request #150 from sebcrozet/rustup
...
Fix warnings generated by the last rust-nightly.
2015-08-20 21:46:46 +02:00
ca3c4e73c5
Fix warnings generated by the last rust-nightly.
2015-08-20 21:41:40 +02:00
e2c21c4ae2
Fix transpose_mut for square matrices.
...
And add a test for it.
2015-08-12 16:52:55 -07:00
2091cd8da6
Minor codding style fixes.
2015-08-09 14:39:45 +02:00
89bbe0f4b4
Removed unused code
2015-08-08 17:52:16 +02:00
dc571838bb
Added check for symmetricity of input matrix
2015-08-07 15:03:38 +02:00
b197959e2b
Implemented Cholesky decomposition with tests
2015-08-07 14:44:25 +02:00
75208896a3
Fix multiplication of non-square DMats.
...
Matrices were in wrong order.
2015-07-12 10:25:43 +03:00
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
2efb30876e
Added missing ops implementations for DMat
2015-06-21 01:08:23 +10:00
51381ff84d
Allow for non-consuming std operations on DMat. Added DMat multiplication test.
2015-06-21 00:20:39 +10:00
44df67bde2
Fix the README examples.
2015-06-06 14:28:34 +02:00
410c3c9566
Add pointwise addition and subtraction for `DMat`.
...
Fix #132 .
2015-06-06 12:59:47 +02:00
ea86890647
Add the `RotationTo` trait to compute the delta rotation between two elements.
...
Use `::angle_between` or `.angle_to` to compute the rotation angle between two vectors/rotation
matrices/unit quaternions.
Use `::rotation_between` or `.rotation_to` to compute the rotation matrix/unit quaternion to
transform a vector/rotation matrix/uniq quaternion to another.
Fix #130 .
2015-06-01 22:39:27 +02:00
ca87f9eb95
Rollup of minor beaking changes.
...
Use associated types for the `Outer` trait.
Add a `Repeat` trait for constructing a multidimensional value by repeating an element.
Split the `Diag` trait into `Diag` and `DiagMut`.
Implement `RustEncodable` for `Identity`.
2015-05-25 14:47:14 +02:00
b26a994659
This reference should not be mut
2015-05-09 16:23:53 +02:00
5f7b480827
Merge pull request #125 from tinco/add_neg_to_base_float
...
Add neg trait to BaseFloat
2015-05-08 23:55:00 +02:00
83917cb4a4
Qualify the output of FloatVec Neg
2015-05-08 21:44:03 +02:00
f0ce528903
Add neg trait to BaseFloat
2015-05-08 21:03:13 +02:00
730dc40b01
Remove operator hacks
...
The LMul, RMul and Scalar* traits were only necessary due to language
limitations regarding trait bounds that are now gone. The Mat trait is now
expressed in terms of regular operator traits.
However, due to the removal of these traits this constitutes a breaking change.
2015-05-06 13:23:14 +02:00
24fa9c7826
fixes for latest rust
2015-04-23 20:26:16 +02:00
36223991c1
Remove all deprecated functions/traits.
2015-04-18 14:58:38 +02:00
313ca1b8ae
Use the `Zero` and `One` traits from the `num` crate.
...
Remove our own definitions of those traits.
Also fixes test-related attributes to make them compile again.
2015-04-18 14:38:34 +02:00
e453bfed47
Use Float trait from num crate
2015-04-04 17:53:25 +02:00
9d428be8b4
Rename frac_2_sqrtpi -> frac_2_sqrt_pi
2015-04-04 17:05:30 +02:00
e3962e8775
FRAC_2_SQRTPI was renamed to FRAC_2_SQRT_PI
...
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-04-04 16:58:11 +02:00
49abb42980
Merge pull request #114 from andersk/neg
...
Remove Neg from BaseNum
2015-04-04 16:44:29 +02:00
d47cdb5594
Remove Neg from BaseNum
...
As per https://github.com/rust-lang/rust/pull/23945 , Neg is no longer
implemented for unsigned types.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-04-03 18:59:18 -04:00
005aebc498
Remove #![feature(core)]
...
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-04-02 04:53:55 -04:00
165e095a57
Remove use of num::cast
...
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-04-02 04:53:55 -04:00
c1cbf7465d
Remove use of PI_2
...
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-04-02 04:10:36 -04:00
1cb3314064
Add type annotation required by rustc 2015-03-31
...
Resolves this error, which is fallout from
https://github.com/rust-lang/rust/pull/23673 :
src/structs/dmat.rs:501:43: 501:74 error: type annotations required: cannot resolve `<f64 as core::ops::Div<_>>::Output == f64` [E0284]
src/structs/dmat.rs:501 let normalizer: N = Cast::from(1.0f64 / Cast::from(self.nrows));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2015-03-31 17:49:09 -04:00
ef4a52d53b
Remove unused feature unboxed_closures
2015-03-29 13:45:33 +02:00
de2351a441
Only use test feature in test configuration
2015-03-29 13:45:33 +02:00
70b4def5cc
Stop using unstable std_misc feature
...
It was only used for `Float::{max_value, min_value}` in non-necessary places,
so for now this helps stabilization for Rust 1.0.
2015-03-29 13:45:33 +02:00
df93ed2d1c
Replace quoted crate declarations
2015-03-29 13:00:09 +02:00
ec5ece46ca
Use slicing syntax instead of deprecated methods
2015-03-29 12:57:16 +02:00
0988b837dc
Update to the last rust-nighly.
...
Version of rustc: rustc 1.0.0-nightly (123a754cb 2015-03-24).
2015-03-25 22:39:06 +01:00
7c415692c3
Update for rustc
2015-03-23 14:38:48 +01:00
9b8076e179
Add #[repr(C)] to structs likely to be used in ffi
2015-03-01 12:50:17 -08:00
caca330995
Fix deprecated closure syntax
2015-03-01 12:41:13 -08:00
b805f9d829
Fix macros for nightly
2015-03-01 12:34:42 -08:00
bd593a923c
Fix a number of warnings
...
Mostly related to the `us` → `usize` suffix renaming. It turns out that none of
the suffixes are required any more, as the type inference appears to have
improved in that regard. There were also parantheses around range terms that
are not required any more.
Finally the `[]` syntax has been deprecated and thereby removed.
2015-02-21 15:07:50 +01:00
8d28d7dbd6
FromIterator changes and phantom type annotations.
2015-02-20 18:02:27 -05:00
b2a4918376
Fix bug in UnitQuat construction from Quat
2015-02-17 13:54:56 +01:00
d368270ebc
Fix iterator mutability
...
For loops now consume iterators.
2015-02-17 13:45:25 +01:00
f14f240aa7
Migrate random generation to use crates.io rand
...
The standard library random generation facilities have been deprecated in
favour of a new crate on crates.io.
2015-02-17 13:45:16 +01:00
6b71de4665
Update rust
...
Signed-off-by: Peter Atashian <retep998@gmail.com>
2015-02-08 02:28:57 -05:00
316298f825
Merge pull request #87 from aepsil0n/workaround-ice
...
Workaround internal compiler error.
2015-02-04 22:21:51 +01:00
27bfe381d9
Workaround internal compiler error
...
The associated type bound here was not parsed correctly. This is likely due to
the ICE described in rust-lang/rust#20413 .
2015-02-03 19:18:58 +01:00
3107dd607b
Rename similar in-place and copy methods
...
Fixes #52 .
This renames pairs of methods like `normalize_cpy`, `normalize` to `normalize`
and `normalize_mut`. Note that the previous in-place operations had the same
name that now belongs to the copy operations. Therefore this is a breaking
change.
On a similar note, the `Quat::conjugate` method was also renamed to
`conjugate_mut` and a new copying method has taken its place. This appears to
be a similar issue (apart from the lack of the copy operation) and thus was
dealt with here, too.
2015-02-01 23:23:57 +01:00
39fd7c1ae7
Silence warnings and replace `Show` by `Debug`.
2015-02-01 16:15:55 +01:00
5ca3e41375
Implement AssertEq for reference types
...
Just as the standard library's PartialEq is implemented for reference types,
the ApproxEq trait should be implemented on them as well. This is mostly an
ergonomic improvement for certain testing situations, where a method yields a
reference. For non-copy types it allows using the assert_approx_… macros, which
would otherwise not be possible.
2015-01-25 19:51:07 +01:00
6d00860ef8
Fix Debug implementation for DMat.
2015-01-24 18:24:35 +01:00
1b6a44e8fb
Update to the last rust-nightly.
...
Version of rustc: 1.0.0-nightly (4874ca36f 2015-01-23 00:18:57 +0000).
2015-01-23 21:48:10 +01:00
08049e515e
Coding style fixes.
2015-01-17 22:54:57 +01:00
f82cb8002d
impl BaseNum for integers
2015-01-16 11:46:56 +01:00
8c205ea2d0
fix warning from unneeded old_orphan_check
2015-01-10 11:31:26 -08:00
1103996b83
Implement Arbitrary for (almost) all types
...
Rot4 and Iso4 had to be left out, since Rot4 apparently lacks a working
constructor.
Thereby (almost) all types in nalgebra can now be used for quickcheck-style
testing.
"arbitrary" is now a conditionally compiled feature that contains these impls
adding a dependency on quickcheck.
2015-01-10 01:36:13 +01:00
ce0178785c
Fix automatic text replacement on comments.
2015-01-09 23:01:46 +01:00
53c80bc72b
Allow unstable items.
...
Some of them don't have any stable equivalent yet.
2015-01-09 22:51:17 +01:00
4b47b1e98a
Use slice and range syntax when possible.
2015-01-09 22:46:26 +01:00
2d4e1bfc95
Fix warnings related to the POrd implementation.
2015-01-09 22:34:57 +01:00
e6e099b7c4
Replace int, and uint, by isize and usize.
2015-01-09 22:26:05 +01:00
59316d7ca1
Remove tabs.
2015-01-09 22:22:34 +01:00
fc1fd16e20
fixes compiling on alpha 1.0
2015-01-09 21:55:15 +01:00
c708632036
Merge pull request #70 from bfops/fnmut
...
Change Fn to FnMut
2015-01-07 22:45:39 +01:00
f1fe7315f0
Change Fn to FnMut
2015-01-07 15:16:56 -05:00
bd7b4f287f
rustup
2015-01-07 15:14:40 -05:00
1429cbf34e
Remove obsolete closure syntax
2015-01-06 18:46:50 -05:00
89edd64204
Update for Rustc
2015-01-05 15:12:06 +01:00
e94061ed10
Fix an unconstrained type in `na::shape`.
2015-01-04 19:43:04 +01:00
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
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
018d4a2ec0
Remove glob imports.
2015-01-04 09:39:32 +01:00
a18a53b82e
Updated to latest rust master
2015-01-03 13:48:10 -08:00
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
b701ca3b58
Update for last rustc of 2014!
2015-01-01 17:23:35 -05:00
122c95f2b4
fix macro
2015-01-01 10:41:07 +13:00
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
0ba92a51bd
Fix Encodable/Decodable deprecation warnings
2014-12-25 16:05:33 -05:00
258e7465d4
Fix Neg trait taking self instead of &self
2014-12-23 19:09:06 +01:00
7bfad8e118
Rename std::slice::Items -> std::slice::Iter
2014-12-23 19:01:49 +01:00
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
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
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
223dc316ad
Update to latest Rust
2014-12-10 15:09:38 +01:00
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
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
9d5d3f49f9
Do not mantion the double-dispatch on the doc.
2014-11-26 14:36:50 +01:00
d296bebfac
Replace the double dispatch trick by multidispatch!
...
Fix #38 .
2014-11-26 14:23:30 +01:00
3317e057f5
Add float constants to `BaseFloat`.
...
Fix #42 .
2014-11-25 11:19:31 +01:00
40c14ace39
Make `from_array`-like methods static.
...
Fix #45 .
2014-11-25 11:00:26 +01:00
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
733219d728
Have ToHomogeneous use &self in method signature
...
I find makes the syntax a bit lighter.
2014-11-22 12:01:45 +01:00
2f3b68bebb
Fix erroneous Translate documentation
...
Looks like it's been copied & pasted without adapting.
2014-11-21 15:59:26 +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
628aac0961
Coding style fix.
2014-10-30 09:21:18 +01:00
a0fffe93a9
Move the `.shape()` method to its own trait: `Shape`.
2014-10-30 09:21:18 +01:00
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
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
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
074c9356bf
Rename: PartialOrd -> POrd, PartialOrdering -> POrdering.
...
This avoids name clashes with the standard library.
2014-10-30 08:38:05 +01:00
a960afa4f9
Make `AnyVec` inherit from `Basis`.
...
Every vector must have a basis.
2014-10-30 08:38:05 +01:00
2f273d655a
Rename: VecExt -> AnyVecExt, PntExt -> AnyPntExt.
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
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
8288ebdfab
Add quaternions to the feature list.
2014-10-14 22:24:10 +02:00
5ba9f27530
Add quaternions.
...
Fix #24 .
2014-10-14 22:20:49 +02:00
162346ab47
Fix typos.
2014-10-13 08:46:39 +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
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.
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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.
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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.
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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
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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.
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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."
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This reverts commit c1b91eefbb
2014-01-16 08:15:57 +01:00
c1b91eefbb
Update to the last Rust.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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}.
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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
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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.
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This is better than nothing.
2013-10-08 01:59:15 +02:00
edf17b5667
Update to the last Rust.
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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!
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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.
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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.
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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.
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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.
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RngUtils is dead.
rustdoc_ng became rustdoc.
2013-09-22 21:12:50 +02:00
4ffe274b03
Add mean and covariance computation for DMat.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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This is not a very good name though.
2013-09-04 17:07:56 +02:00
70cee0ea3d
Rename the main module lib.rs.
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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.
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Use `vec::Whatever` or `mat::Whatever` instead of `traits::whatever::Whatever`.
2013-08-31 12:16:53 +02:00
1b31304a9e
Rework the trait exports.
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`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.
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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.
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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`.
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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.
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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.
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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.
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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.
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When two elements are not comparable, all comparison operators return `false`.
2013-08-04 10:36:35 +02:00
Andreas Longva
Sébastien Crozet
Jonas Olson
nwin
Sébastien Crozet
Jakub Hlusička
Dimitri Sabadie
Jason Orendorff
Jeroen Bollen
arturo castro
Daniel D
Antsiscool
Anders Kalør
Tim Kuehn
Arttu Ylä-Outinen
mitchmindtree
Tinco Andringa
Eduard Bopp
Anders Kaseorg
Pierre Krieger
Jameson Ernst
Ben Foppa
Peter Atashian
Zbigniew Siciarz
Brett Levin
Connorcpu
Mike Dilger
Steve Klabnik
Robin Gloster
Brendan Zabarauskas
Nathan Stien
Leo Lahti
Franklin Delehelle (Vampire.local)
Vincent Barrielle
Alexander Christiansson
Vincent Barrielle
Peter Nguyen
Jan Niklas Hasse