dfb7b6af22
Don't panic ScLERPing `UnitDualQuaternion` with equal rotation
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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
e05bfe48b3
Merge pull request #1012 from Yuri6037/scale
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Scale
2021-10-25 10:20:07 +02:00
4be7db36fd
Remove useless `into_owned`.
2021-10-25 09:57:58 +02:00
209f77ccaf
Fixed from_superset_unchecked
2021-10-24 22:26:01 +02:00
25dba52197
Removed additional into_owned call
2021-10-24 21:58:05 +02:00
54b8a5b900
Rollbacked buggy update
2021-10-24 21:55:11 +02:00
50f65123b5
Merge branch 'scale' of github.com:Yuri6037/nalgebra into scale
2021-10-24 21:52:45 +02:00
b8800ccd15
Update src/geometry/scale_conversion.rs
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Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 21:52:35 +02:00
9d2639b742
Removed clippy suspicious_arithmetic_impl allow
2021-10-24 21:51:36 +02:00
866cabaa28
Merge remote-tracking branch 'origin/scale' into scale
2021-10-24 20:55:35 +02:00
6d3978b212
Added Scale *= scalar + reordered ops
2021-10-24 20:55:10 +02:00
0aba533556
Added Scale * Vector
2021-10-24 20:45:40 +02:00
8efa9f76b7
Update src/geometry/scale_coordinates.rs
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Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:41:27 +02:00
510ffcbb18
Update src/geometry/scale_coordinates.rs
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Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:41:21 +02:00
c11e1ffb4d
Fixed missing curly bracket
2021-10-24 20:40:02 +02:00
ded853757c
Update src/geometry/scale.rs
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Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:31:35 +02:00
f7eec7317c
Update src/geometry/scale_conversion.rs
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Removed return.
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:27:54 +02:00
5b44502632
Update src/geometry/scale.rs
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Simplified code.
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:27:38 +02:00
26e36c15ba
Update src/geometry/scale.rs
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Removed return
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:25:48 +02:00
6123c86f9e
Update src/geometry/scale.rs
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Removed return
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:24:16 +02:00
91b8424a86
Update src/geometry/scale.rs
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Removed return
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:21:07 +02:00
de41c42af7
Update src/geometry/scale.rs
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Simplified code
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-10-24 20:20:13 +02:00
496969bf62
Merge pull request #1000 from aarsenij/csr_csc_constructor_for_unsorte_valid_data
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CSR: Provide constructor for unsorted but otherwise valid data
2021-10-22 10:36:11 +02:00
b91ead7971
Fixed Subset for Matrix
2021-10-21 15:56:07 +02:00
4466fb2514
Added point * vector
2021-10-21 15:47:00 +02:00
99704a0ea1
Updated all examples related to inversion API
2021-10-21 15:22:18 +02:00
82b8ac84a0
Fixed code formatting
2021-10-21 15:10:26 +02:00
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
89416baace
Bring apply permutation function back to serial.rs
2021-10-20 20:28:38 +02:00
752d1f300d
Permute values without unnecessary allocation
2021-10-20 01:50:42 +02:00
1341801c56
Added scale * scalar + Cleanup scale_ops
2021-10-19 16:33:12 +02:00
865ac001d3
Re-armed scale_simba
2021-10-19 16:20:25 +02:00
94ef916f49
Fixed cargo fmt
2021-10-19 16:18:25 +02:00
0e2865085e
Updated doc tests
2021-10-19 16:09:06 +02:00
d82b39ca9a
Added to_homogeneous
2021-10-19 16:01:02 +02:00
f1f947b924
Added to_homogeneous
2021-10-19 15:55:06 +02:00
c249cc76b0
Added inverse, inverse_mut inverse_transform_point and transform_point
2021-10-19 15:02:50 +02:00
cf811abb92
Added identity()
2021-10-19 14:47:46 +02:00
bfb4aceede
Updated operator overloads + fixed scale_construction
2021-10-19 14:31:20 +02:00
9c506b18e1
Renamed all instances of Translation to Scale
2021-10-19 14:21:26 +02:00
1252fb00a0
Added scale.rs
2021-10-19 14:05:51 +02:00
8c6ad490bc
Initial commit copy all translation_x files into scale_x files
2021-10-19 14:02:07 +02:00
f90bb8d64a
Fix wrong csr-constructor call
2021-10-18 10:59:51 +02:00
86eeb192db
Add module for unit test data examples
2021-10-17 22:29:59 +02:00
4b41be75b0
Add tests for some csr matrix related failure cases
2021-10-14 23:18:34 +02:00
8181aa687c
Merge pull request #1008 from dimforge/default_geometry
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Implement Default for most geometry types
2021-10-14 11:57:41 +02:00
ec700ab7cf
Fix conflicting Default impl for unit-quaternions.
2021-10-14 11:48:12 +02:00
7275b5146e
Implement Default for most geometry types
2021-10-14 11:39:22 +02:00
2f0ecf40d7
Merge pull request #1003 from dimforge/product
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Add methods to compute the products of a single matrix components/row/columns
2021-10-14 11:23:27 +02:00
4a97989738
Improve checking requirements for sorting column indices
2021-10-11 23:01:12 +02:00
Terence
Sébastien Crozet
Sébastien Crozet
Yuri Edward
Anton