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1097 Commits

Author SHA1 Message Date
Terence
388b77108e rustfmt 2021-01-28 18:46:14 -05:00
Terence
6be0365203 add integration test 2021-01-28 18:45:34 -05:00
Terence
12c259f0b4 Implement additional DualQuaternion ops and UnitDualQuaternion 
This implements `UnitDualQuaternion` as an alternative to `Isometry3`
for representing 3D isometries, which also provides the `sclerp`
operation which can be used to perform screw-linear interpolation
between two unit dual quaternions.
 2021-01-28 17:25:32 -05:00
Andreas Longva
646f62a293 rustfmt (nalgebra) 2021-01-26 09:49:01 +01:00
Andreas Longva
5dfe06897f Rename nalgebra/proptest to /proptest-support 
This gives us some freedom in the future, in case we need
additional dependencies for the proptest integration.
 2021-01-26 09:49:01 +01:00
Andreas Longva
b2dbcf3168 Add D=Dynamic default and ::to_range_inclusive for DimRange (nalgebra) 2021-01-26 08:57:47 +01:00
Andreas Longva
f9ea2b4471 Initial proptest implementation for nalgebra 
This introduces functionality for creating strategies for matrices and
vectors, as well as an implementation of Arbitrary.

Strategies for the geometric types (Point3, Quaternion etc.) are not
currently part of this contribution.

The current strategy implementation for matrices has some limitations
that lead to suboptimal shrinking behavior. This is documented in the
module-level docs, with some additional comments in the code.
 2021-01-26 08:57:47 +01:00
Chinedu Francis Nwafili
b9513257b8
Serialize DQ to [N;8] 
Closes #816
 2020-12-18 12:19:38 -05:00
Chinedu Francis Nwafili
7ec5d00c3d
Clean up DualQuat bounds 2020-12-18 10:38:19 -05:00
Chinedu Francis Nwafili
89134efc3b
Store DQ as real and dual Quat 2020-12-18 10:09:56 -05:00
Chinedu Francis Nwafili
8036c56fda
Introduce DualQuaternion type 
This commit introduces the `DualQuaternion` type, in line with the plan
laid out in [#487].

[#487]: https://github.com/dimforge/nalgebra/issues/487
 2020-12-18 09:13:24 -05:00
Sébastien Crozet
88145b7f8c
Merge pull request #814 from dimforge/quaternion_partial_eq_fix 
Fix the PartialEq impl for quaternions.
 2020-12-18 12:29:38 +01:00
Sébastien Crozet
3899d92f5d
Merge pull request #815 from dimforge/isometry_inv_mul 
Add a dedicated method for computing isometry1.inverse() * isometry2.
 2020-12-18 12:08:34 +01:00
Sébastien Crozet
8c615289dc
Merge pull request #813 from dimforge/deserialize_uninit 
Add workaround for the deserialization of a matrix containing an enum.
 2020-12-18 12:06:39 +01:00
Crozet Sébastien
ed74ff7c99 Simplify trait bounds for quaternion indexing. 2020-12-18 12:06:27 +01:00
Crozet Sébastien
60708640d3 Add a dedicated method for computing isometry1.inverse() * isometry2. 
It is more efficient that way.
 2020-12-18 11:55:46 +01:00
Crozet Sébastien
b15a274a14 Add workaround for the deserialization of a matrix containing an enum. 2020-12-18 11:54:56 +01:00
Crozet Sébastien
67603be6ed Fix the PartialEq impl for quaternions. 
The double-covering property should only be taken into account for `UnitQuaternion` instead of `Quaternion` itself.
 2020-12-18 11:38:33 +01:00
Südi Tamás
b01d01d486
update the version number in the documentation 
from 0.21 to 0.23
 2020-12-16 18:35:13 +01:00
Crozet Sébastien
651d318c26 Add sections to the Unit wrapper documentation 2020-11-21 12:19:04 +01:00
Crozet Sébastien
c1372c3041 Add sections to the UnitComplex documentation 2020-11-21 11:56:32 +01:00
Crozet Sébastien
99ac7a8e08 Add sections to the Rotation documentation 2020-11-21 11:56:32 +01:00
Crozet Sébastien
2a3d98bff8 Matrix, vector, isometry, and point aliases documentation: warn that the reader should take a look at the documentation of the aliased type too. 2020-11-20 17:46:03 +01:00
Crozet Sébastien
cf769522f8 Add sections to the documentations of Isometry and Point. 2020-11-20 17:45:11 +01:00
Crozet Sébastien
857ce13b63 Add DVector::from(Vec). 2020-11-19 16:28:06 +01:00
Philippe Renon
87ee014bd3 clippy: fix clone_on_copy warnings 2020-11-19 12:55:15 +01:00
Philippe Renon
bbc6a28f7d clippy: fix len_without_is_empty warnings 2020-11-19 12:24:26 +01:00
Philippe Renon
6a5b418fbc clippy: fix ptr_offset_with_cast warnings 2020-11-19 11:56:58 +01:00
Philippe Renon
f515cffad9 clippy: fix redundant_closure warnings 2020-11-19 11:43:08 +01:00
Philippe Renon
726b8eeecf clippy: fix or_fun_call warnings 2020-11-19 11:43:08 +01:00
Philippe Renon
74a09c8a5e clippy: fix ptr_offset_with_cast warnings 
i.e. use of `offset` with a `usize` casted to an `isize`
 2020-11-16 14:59:53 +01:00
Philippe Renon
f1211b0d99 clippy: remove unused imports 2020-11-16 14:46:04 +01:00
Philippe Renon
008c24204e clippy: fix unreadable_literal warnings 2020-11-16 14:43:36 +01:00
Philippe Renon
de4a067d27 clippy: fix len_zero warnings 2020-11-16 12:11:24 +01:00
Philippe Renon
d577a18a45 clippy: fix or_fun_call warnings 2020-11-16 11:11:58 +01:00
Philippe Renon
5dff493515 clippy: fix just_underscores_and_digits warnings 2020-11-16 11:04:57 +01:00
Philippe Renon
cf54580fac clippy: fix redundant_field_names warnings 2020-11-16 11:04:56 +01:00
Crozet Sébastien
0521051665 Fix wrong import of Signed an Zero. 2020-11-15 17:44:58 +01:00
Crozet Sébastien
17eb626018 Fix typo. 2020-11-15 17:25:29 +01:00
Crozet Sébastien
f2da993c8b Reduce matrix and slice aliases depth to 1. 2020-11-15 17:23:46 +01:00
Crozet Sébastien
e852df6124 Add sections for most Matrix methods. 2020-11-15 16:57:49 +01:00
Crozet Sébastien
b8d1ae3a1f Add aliases for matrices with only one dynamic dimension. 2020-11-13 18:35:23 +01:00
Crozet Sébastien
9a4cf0b69f Reorganize matrix construction macros. 2020-11-13 18:34:47 +01:00
Crozet Sébastien
4c2192d9e0 Reorganize matrix slice macros. 2020-11-13 18:34:33 +01:00
Crozet Sébastien
45f2fc4f92 Move all matrix decomposition methods under a single impl. 2020-11-13 17:26:47 +01:00
Philippe Renon
04ce8b3f6a clippy: fix suspicious_op_assign_impl errors (false positives) 2020-10-26 13:09:03 +01:00
Philippe Renon
d990aff44e clippy: fix clippy::eq_op error (false positive) 2020-10-26 08:56:49 +01:00
Philippe Renon
74f01d2538 clippy: fix suspicious_arithmetic_impl errors (false positives) 2020-10-26 08:49:06 +01:00
Crozet Sébastien
8e483a5434 Fix reshaping test. 2020-10-25 16:31:10 +01:00
Crozet Sébastien
e89a26cbd0 Add doc-tests for reshape_generic. 2020-10-25 16:03:18 +01:00
Crozet Sébastien
5b3da9e2eb Fix typo in comment. 2020-10-25 16:02:31 +01:00
Nathan Kent
4a6022d9bf Add methods for in-place reshaping of matrices 
There are two major additions in this commit. The first is a new storage
trait, `ReshapableStorage`, that can be implemented for storage types
that can be reshaped in-place. I have implemented this for both the
`ArrayStorage` and `VecStorage` types, as they are the most common and
they are just interpretations of a flat list.

The second is a `Matrix::reshape_generic` method that allows matrices to
be in-place reshaped provided that the underlying storage can handle it.
In practice, this means that the standard matrix types (`MatrixMN` and
`DMatrix`) can be resized to any size that has the same element count.
Resizing between array and vector storage is not implemented due to
`Storage` only being implemented for `VecStorage` variants where at
least one dimension is `Dynamic`.

Additionally, only the generic reshape function is added as it can be a
basis for other reshaping functions (see the resizing functions) and I
am not particularly in the mood to implement a variety of reshaping
methods.
 2020-10-25 15:37:18 +01:00
Crozet Sébastien
c410a32c82 Fix doc-tests. 2020-10-25 14:15:26 +01:00
Crozet Sébastien
93f361cba8 Add missing slerp implementations. 2020-10-25 14:00:47 +01:00
Crozet Sébastien
097ae44efa Add lerp_slerp to isometries for interpolation. 2020-10-25 11:39:27 +01:00
Crozet Sébastien
9c93a58b5d Add Vector::ith_axis to build an unit vector with its i-th component set to 1. 2020-10-25 11:25:38 +01:00
Crozet Sébastien
55689c238a Add the conversion of a translation to an isometry. 2020-10-25 11:25:20 +01:00
Crozet Sébastien
503040b8bc Add Point.map(f) and Point.apply(f). 2020-10-25 11:25:20 +01:00
Crozet Sébastien
a623e63d08 Add the conversion of an array of four elements to a quaternion. 2020-10-25 11:25:20 +01:00
Crozet Sébastien
3d82c4335e Add inverse_transform_unit_vector to rotations and isometries. 2020-10-25 11:25:20 +01:00
Sébastien Crozet
eb94084760
Merge pull request #756 from dayrover/cholesky 
Remove unnecessary Trait bound DimSub<Dynamic> in fn cholesky(self)
 2020-10-24 18:23:03 +02:00
Sébastien Crozet
c240923abb
Merge pull request #754 from TheZoq2/patch-1 
Update version in docs header
 2020-10-24 18:22:36 +02:00
Crozet Sébastien
4da2bfcb71 Add missing dot-product dimension check. 
Fix #776
 2020-10-13 17:29:00 +02:00
Crozet Sébastien
343fb2f24f Ensure Isometry implements Copy when targeting no-std. 
Fix #774.
 2020-10-13 10:12:14 +02:00
Philippe Renon
822f114254 perspective: fix copy/paste error 2020-10-11 11:57:49 +02:00
Philippe Renon
0b0f248267 clippy: fix #identity_op 2020-10-11 11:42:22 +02:00
Philippe Renon
1624a87efa clippy: fix #needless_return 2020-10-11 11:42:22 +02:00
Philippe Renon
6293d3375b clippy: fix #redundant_field_names 2020-10-11 11:42:22 +02:00
Philippe Renon
fb15658cc9 fix typo: apsect should be aspect 2020-10-11 11:42:22 +02:00
Michael Morgan
c6d5d8a1a6 Remove unsafe statement in Point::deref by forwarding to Vector. 
Since both impls are #[inline], this should have no performance impact.
 2020-10-09 15:27:02 -04:00
Sébastien Crozet
a8f73cb7b2 Run cargo fmt. 2020-08-25 20:47:07 +02:00
Sébastien Crozet
46d1cf2231 Add a libm and libm-force feature to transitively enable the corresponding simba feature. 2020-08-25 20:46:35 +02:00
sebcrozet
7c69cbf326 Don't depend on serde_derive explicitly. 2020-08-25 20:46:04 +02:00
Sébastien Crozet
6300d34356 Add the ::ith constructor for vectors. 
This initializes a vectors to zero except the i-th element set to a given value.
 2020-08-25 20:46:04 +02:00
Michael Stevens
0a0799f76a Remove unnecessary Trait bound DimSub<Dynamic> in fn cholesky(self) 2020-08-03 18:20:26 +02:00
Frans Skarman
0f6c0e5233
Update version in docs header 2020-07-31 14:14:39 +02:00
Sébastien Crozet
2ab82befe4
Merge pull request #631 from Andlon/matrixcompare 
Basic matrixcompare functionality
 2020-07-17 01:10:04 -07:00
danielschlaugies
f9f7169558
Add matrix exponential for complex matrices (#744) 
Added matrix exponential for complex matrices.
 2020-07-16 10:29:52 +02:00
CGMossa
bc70258e5c
Why Option<_> (#746) 
Add a comment about why `UnitQuaternion::rotation_between` returns an Option.
 2020-07-16 09:27:06 +02:00
Adam Nemecek
1cf7d12695 unrolled new_nonuniform_scaling_wrt_point 2020-07-05 13:29:08 -07:00
Adam Nemecek
6a1c4f84af cargo fmt 2020-07-02 10:31:30 -07:00
Adam Nemecek
4653f772bd added new_nonuniform_scaling_wrt_point to Matrix3 & Matrix4 2020-07-02 10:16:18 -07:00
Andreas Longva
9196759bc2 Improve matrixcompare example 2020-06-29 19:03:20 +02:00
Andreas Longva
f6730dac1f Basic matrixcompare functionality 2020-06-29 18:50:19 +02:00
Jenan Wise
85a64fb517 More verbose DMatrix dim asserts where possible. 
Previously, most dimension mismatch asserts used raw `assert!` and did
not include the mismatching dimensions in the panic message. When using
dynamic matrices, this led to somewhat-opaque panics such as:

```rust
let m1 = DMatrix::<f32>::zeros(2, 3);
let m2 = DMatrix::<f32>::zeros(5, 10);
m1 + m2 // panic: Matrix addition/subtraction dimensions mismatch.
```

This patch adds dimension information in the panic messages wherever
doing so did not add additional bounds checks, mostly by simply changing
`assert!(a == b, ...)` cases to `assert_eq!`. After:

```rust
// panic: assertion failed: `(left == right)`
//   left: `(2, 3)`,
//  right: `(5, 10)`: Matrix addition/subtraction dimensions mismatch.
```

Note that the `gemv` and `ger` were not updated, as they are called from
within other functions on subset matricies -- e.g., `gemv` is called
from `gemm` which is called from `mul_to` . Including dimension
information in the `gemv` panic messages would be confusing to
`mul` / `mul_to` users, because it would include dimensions of the column
vectors that `gemm` passes to `gemv` rather than of the original `mul`
arguments. A fix would be to add bounds checks to `mul_to`, but that may
have performance and redundancy implications, so is left to another
patch.
 2020-06-22 17:18:53 -07:00
sebcrozet
2c2d1e4f07 Run cargo fmt. 2020-06-07 09:07:25 +02:00
Sébastien Crozet
3359e25435 Cholesky: add unchecked construction compatible with AoSoA SIMD. 2020-06-07 09:05:10 +02:00
Sébastien Crozet
423b4b27b0
Merge pull request #585 from fusion-engineering-forks/pr-default 2020-06-07 08:58:47 +02:00
Chris Hodapp
7363caba17 Fix doc typo (v is right-singular vectors, not left) 2020-04-21 10:23:00 -04:00
sebcrozet
6dc739b70b Remove unused allocator bound. 2020-04-21 10:37:14 +02:00
sebcrozet
f4c0897764 Fix compilation of matrix exponential when targetting no-std. 2020-04-21 10:35:20 +02:00
Fredrik Jansson
583a8fb110 Removed unsafe immutable hack 2020-04-12 13:27:11 +02:00
Fredrik Jansson
e914afe2af Added support for dynamic matrices 2020-04-12 11:59:06 +02:00
Fredrik Jansson
0a3ee99cdb Changed dimension name R to D 
Changed N::from_x to crate::convert
 2020-04-12 11:46:00 +02:00
Fredrik Jansson
4ec94408b5 Pub use of exp in the linalg module 2020-04-07 09:41:32 +02:00
Fredrik Jansson
b3ef66fd14 Fixed bug in onenorm_matrix_power_norm 2020-04-07 09:41:32 +02:00
Fredrik Jansson
e156561677 one_norm is not a public function 2020-04-07 09:41:32 +02:00
Fredrik Jansson
2696ffd7a1 Fixed bug by introducing one norm 2020-04-07 09:41:32 +02:00
Fredrik Jansson
c0a6df55b1 Addition of matrix exponent for static size matrices. 2020-04-07 09:41:32 +02:00
sebcrozet
677f355143 Run rustfmt. 2020-04-05 23:19:10 +02:00