d296bebfac
Replace the double dispatch trick by multidispatch!
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Fix #38 .
2014-11-26 14:23:30 +01:00
3317e057f5
Add float constants to `BaseFloat`.
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Fix #42 .
2014-11-25 11:19:31 +01:00
40c14ace39
Make `from_array`-like methods static.
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Fix #45 .
2014-11-25 11:00:26 +01:00
956c5cdecc
Implement assertion macros for ApproxEq
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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
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I find makes the syntax a bit lighter.
2014-11-22 12:01:45 +01:00
2f3b68bebb
Fix erroneous Translate documentation
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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.
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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.
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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.
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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.
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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`.
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Fix #31 .
2014-11-06 23:17:35 +01:00
a2848e6e18
Update to the last rust-nightly.
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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.
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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.
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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}.
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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.
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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.
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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`.
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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.
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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.
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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.
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This avoids name clashes with the standard library.
2014-10-30 08:38:05 +01:00
a960afa4f9
Make `AnyVec` inherit from `Basis`.
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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`.
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Those are meaningless. Use `na::orig() + the_vector` instead.
2014-10-20 22:35:43 +02:00
276bf3f999
Update to the last rust-nightly.
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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.
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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.
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Fix #26 .
2014-10-12 20:40:46 +02:00
03eda09084
Some documentation fixes.
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Fix #25 .
2014-10-12 10:35:56 +02:00
b6090042ac
Add a `Axpy` that implements y <- y + ax.
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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*`.
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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.
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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.
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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.
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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.
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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.
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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.
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Matrices are column-major.
2014-09-19 23:51:27 +02:00
Sébastien Crozet
Eduard Bopp
Steve Klabnik
Robin Gloster