Commit Graph

2328 Commits

Author SHA1 Message Date
Hantao Hui 7f9128c92d added reading matrix market data to sparse coomatrix 2021-11-02 10:59:59 +01:00
Sébastien Crozet f409dd0b25 Update CHANGELOG 2021-10-31 14:42:44 +01:00
Sébastien Crozet df51de0664 Fix unsound usize::get_unchecked_mut 2021-10-31 14:27:32 +01:00
Sébastien Crozet 8ea8ac70d5
Merge pull request #961 from atouchet/badge
Fix crates.io badge
2021-10-31 14:25:49 +01:00
Sébastien Crozet 20d8e953c5
Merge pull request #1004 from MaxVerevkin/fix-750
fix linear indexing of matrix slices
2021-10-31 14:24:10 +01:00
Terence 3df81c7cc9 fix docs 2021-10-28 00:05:50 -04:00
Terence dfb7b6af22 Don't panic ScLERPing `UnitDualQuaternion` with equal rotation
Solves #1013.

Previously, when screw-linearly interpolating two unit dual quaternions
that had an identical orientation, `try_sclerp` would return `None`, as
the operation would introduce a division-by-zero.

This PR splits out the cases where two unit dual quaternions have an
identical orientation from the cases where they have opposite
orientations. In the case where they have identical orientations, the
operation is well-defined, but the exponential parameterization could
not handle it without introducing NaNs. Therefore, the function detects
this case and simply defaults to linearly interpolating the
translational components and using one of the two inputs' rotation
components.

The case where the inputs have opposite rotations is now detected
separately using the dot product of the real (rotation) parts, which was
already being computed anyway.

Also introduces proptests for these specific scenarios, to avoid any
regression.
2021-10-28 00:02:20 -04:00
Sébastien Crozet e05bfe48b3
Merge pull request #1012 from Yuri6037/scale
Scale
2021-10-25 10:20:07 +02:00
Sébastien Crozet 4be7db36fd
Remove useless `into_owned`. 2021-10-25 09:57:58 +02:00
Yuri Edward 209f77ccaf Fixed from_superset_unchecked 2021-10-24 22:26:01 +02:00
Yuri Edward 25dba52197 Removed additional into_owned call 2021-10-24 21:58:05 +02:00
Yuri Edward 54b8a5b900 Rollbacked buggy update 2021-10-24 21:55:11 +02:00
Yuri Edward 50f65123b5 Merge branch 'scale' of github.com:Yuri6037/nalgebra into scale 2021-10-24 21:52:45 +02:00
Yuri6037 b8800ccd15
Update src/geometry/scale_conversion.rs
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 21:52:35 +02:00
Yuri Edward 9d2639b742 Removed clippy suspicious_arithmetic_impl allow 2021-10-24 21:51:36 +02:00
Yuri Edward 866cabaa28 Merge remote-tracking branch 'origin/scale' into scale 2021-10-24 20:55:35 +02:00
Yuri Edward 6d3978b212 Added Scale *= scalar + reordered ops 2021-10-24 20:55:10 +02:00
Yuri Edward 0aba533556 Added Scale * Vector 2021-10-24 20:45:40 +02:00
Yuri6037 8efa9f76b7
Update src/geometry/scale_coordinates.rs
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:41:27 +02:00
Yuri6037 510ffcbb18
Update src/geometry/scale_coordinates.rs
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:41:21 +02:00
Yuri Edward c11e1ffb4d Fixed missing curly bracket 2021-10-24 20:40:02 +02:00
Yuri6037 ded853757c
Update src/geometry/scale.rs
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:31:35 +02:00
Yuri6037 f7eec7317c
Update src/geometry/scale_conversion.rs
Removed return.

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:27:54 +02:00
Yuri6037 5b44502632
Update src/geometry/scale.rs
Simplified code.

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:27:38 +02:00
Yuri6037 26e36c15ba
Update src/geometry/scale.rs
Removed return

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:25:48 +02:00
Yuri6037 6123c86f9e
Update src/geometry/scale.rs
Removed return

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:24:16 +02:00
Yuri6037 91b8424a86
Update src/geometry/scale.rs
Removed return

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:21:07 +02:00
Yuri6037 de41c42af7
Update src/geometry/scale.rs
Simplified code

Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:20:13 +02:00
Sébastien Crozet 496969bf62
Merge pull request #1000 from aarsenij/csr_csc_constructor_for_unsorte_valid_data
CSR: Provide constructor for unsorted but otherwise valid data
2021-10-22 10:36:11 +02:00
Yuri Edward b91ead7971 Fixed Subset for Matrix 2021-10-21 15:56:07 +02:00
Yuri Edward 4466fb2514 Added point * vector 2021-10-21 15:47:00 +02:00
Yuri Edward 99704a0ea1 Updated all examples related to inversion API 2021-10-21 15:22:18 +02:00
Yuri Edward 82b8ac84a0 Fixed code formatting 2021-10-21 15:10:26 +02:00
Yuri Edward a64417870b Changed inverse API to pseudo_inverse, try_inverse, try_inverse_mut, try_inverse_transform_point, inverse_unchecked. 2021-10-21 15:06:25 +02:00
Anton 89416baace Bring apply permutation function back to serial.rs 2021-10-20 20:28:38 +02:00
Anton 752d1f300d Permute values without unnecessary allocation 2021-10-20 01:50:42 +02:00
Yuri Edward 1341801c56 Added scale * scalar + Cleanup scale_ops 2021-10-19 16:33:12 +02:00
Yuri Edward 865ac001d3 Re-armed scale_simba 2021-10-19 16:20:25 +02:00
Yuri Edward 94ef916f49 Fixed cargo fmt 2021-10-19 16:18:25 +02:00
Yuri Edward 0e2865085e Updated doc tests 2021-10-19 16:09:06 +02:00
Yuri Edward d82b39ca9a Added to_homogeneous 2021-10-19 16:01:02 +02:00
Yuri Edward f1f947b924 Added to_homogeneous 2021-10-19 15:55:06 +02:00
Yuri Edward c249cc76b0 Added inverse, inverse_mut inverse_transform_point and transform_point 2021-10-19 15:02:50 +02:00
Yuri Edward cf811abb92 Added identity() 2021-10-19 14:47:46 +02:00
Yuri Edward bfb4aceede Updated operator overloads + fixed scale_construction 2021-10-19 14:31:20 +02:00
Yuri Edward 9c506b18e1 Renamed all instances of Translation to Scale 2021-10-19 14:21:26 +02:00
Yuri Edward 1252fb00a0 Added scale.rs 2021-10-19 14:05:51 +02:00
Yuri Edward 8c6ad490bc Initial commit copy all translation_x files into scale_x files 2021-10-19 14:02:07 +02:00
Anton f90bb8d64a Fix wrong csr-constructor call 2021-10-18 10:59:51 +02:00
Anton 86eeb192db Add module for unit test data examples 2021-10-17 22:29:59 +02:00