Gael Guennebaud
b581cb870c
fix #74 : sparse triangular solver for lower/row-major matrices
2009-12-14 10:20:35 +01:00
Gael Guennebaud
72fc81dd9d
backport quaternion slerp precision fix
2009-12-05 18:28:17 +01:00
Gael Guennebaud
f36650b00a
fix MSVC10 compilation issues
2009-12-02 19:34:37 +01:00
Benoit Jacob
8d31f58ea1
fix bug #70
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Was trying to apply stupid invertibility check to top-left 2x2 corner.
2009-11-26 15:33:07 -05:00
Benoit Jacob
a161a70696
Added tag 2.0.10 for changeset 8f1ce52e76887ecc026e8d5a68fb6ebd301113b6
2009-11-25 08:54:17 -05:00
Benoit Jacob
8f1ce52e76
bump
2009-11-25 08:46:42 -05:00
Benoit Jacob
268df314f1
make the inverse_4x4 test pass more consistently
2009-11-25 08:43:20 -05:00
Benoit Jacob
522022ebfc
wow, restore Gael's changeset 5455d6fbe8d889f100b1526d046da16b375fc451
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that I had accidentally undone in my changeset c64ca6870ea3f76b5ea5182bba1e62fd5a632f89
.
2009-11-25 08:31:25 -05:00
Thomas Capricelli
d048d7e712
fix bitbucket url after recent change
2009-11-24 23:08:16 +01:00
Benoit Jacob
cd3c8a9404
typo
2009-11-23 11:23:30 -05:00
Benoit Jacob
ec8f37ac75
improve precision test
2009-11-23 11:20:48 -05:00
Benoit Jacob
fc7f39980c
backport improvement in 4x4 inverse precisio, and rigorous precision test
2009-11-23 10:27:10 -05:00
Gael Guennebaud
70af59c455
an attempt to fix compilation with recent MSVC
2009-11-23 10:29:40 +01:00
Benoit Jacob
f4dd399499
fix warnings
2009-11-16 14:15:47 -05:00
Benoit Jacob
153557527e
backport: init-by-zero option: resize with same size must be a NOP
2009-11-16 13:47:02 -05:00
Benoit Jacob
6aad7f80ff
avoid infinite loop, optimization not important, so a plain for loop is the safe way
2009-11-12 14:09:53 -05:00
Benoit Jacob
e3f6c3115a
backport the initialize-by-0 option
2009-11-12 12:53:24 -05:00
Benoit Jacob
a2c838ff8f
fix PowerPC platform detection
2009-11-11 10:52:00 -05:00
Thomas Capricelli
1e2f56c35a
backport of b53c2fcc996d9944aba152dfa5917bbd8b9615eb
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: fix install dir for *.pc
Ingmar Vanhassel <ingmar@exherbo.org>:
Packages that don't install architecture-specific files should install
their pkg-config file to datadir, not libdir.
2009-11-11 15:35:12 +01:00
Hauke Heibel
808c4e9581
Fixed the packport of 62 - Packet4f/d/i does not exist in 2.0.
2009-11-05 10:49:49 +01:00
Hauke Heibel
65331c3884
backporting3979f6d8aad001174160774b49b747430a7686b5
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: fixed bug #62
2009-11-04 17:49:34 +01:00
Benoit Jacob
e158cdd61d
fix Matrix::Map/MapAligned documentation, and rephrase the tutorial on Map
2009-10-31 14:45:50 -04:00
Benoit Jacob
c64ca6870e
this explicit keyword can't hurt
2009-10-31 11:49:20 -04:00
Benoit Jacob
6a90f6c5f0
* default MatrixBase ctor: make it protected, make it a static assert, only do the check when debugging eigen to avoid slowing down compilation for everybody (this check is paranoiac, it's very seldom useful)
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* add private MatrixBase ctors to catch cases when the user tries to construct MatrixBase objects directly
2009-10-31 11:48:33 -04:00
Gael Guennebaud
22dd13fdb9
backporting fix of #65
2009-10-29 14:26:38 +01:00
Gael Guennebaud
5455d6fbe8
backporting fix of #65
2009-10-29 14:26:00 +01:00
Benoit Jacob
de693cf34a
remove extra ;
2009-10-28 10:04:13 -04:00
Benoit Jacob
21c4e0802d
fix potential warning
2009-10-28 09:45:09 -04:00
Benoit Jacob
241b9d34a7
Hey, I was insomniac too ;)
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This restores much of the performance benefit of Euler's method, without compromising accuracy (tested on 1e+7 matrices). Namely, my benchmark now runs in 1.5 s instead of 2.2 s. The same in the default branch runs in 1.08 s instead of 1.9 s, so the default branch benefits even more!
2009-10-28 03:50:29 -04:00
Benoit Jacob
9e15a6da2e
Fix 4x4 matrix inversion. Applying Euler's trick is more tricky than what "high performance matrix inversion" websites would have you believe. Our 4x4 matrix inversion wasn't numerically stable, because in applying the Euler trick we didn't take the 2x2 block of biggest determinant. As a result, with float, we got relative errors above 1% every 1000 random matrices, and we got completely wrong results every 10000 matrices.
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Note that this decreases the performance, but we're still significantly faster than the brutal cofactors approach.
2009-10-27 07:35:25 -04:00
Benoit Jacob
3d365a75cd
Added tag 2.0.9 for changeset 38bc82a6f7e854e91bcb23162bc423ce40f141f4
2009-10-24 19:38:58 -04:00
Benoit Jacob
38bc82a6f7
bump
2009-10-24 16:35:46 -04:00
Benoit Jacob
6173eb67ff
really fix pkgconfig support and make install.
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* mistake: was using the install dir instead of binary dir
* was also using INCLUDE_INSTALL_DIR before it was set, so on a first cmake run, the pkgconfig file was bad
2009-10-24 16:16:48 -04:00
Benoit Jacob
9f89431cea
install NewStdVector
2009-10-23 19:58:37 -04:00
Benoit Jacob
79e392472a
Added tag 2.0.8 for changeset e1c96f3fe0aa36b19a4a8024aa3e2f701c674943
2009-10-23 18:47:33 -04:00
Benoit Jacob
e1c96f3fe0
bump
2009-10-23 18:37:05 -04:00
Benoit Jacob
46f0fe3b4b
SVD:
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* implement default ctor, users were relying on the compiler generater one and reported issues on the forum
* turns out that we crash on 1x1 matrices but work on Nx1. No interest in fixing that, so just guard by assert and unit test.
2009-10-23 18:05:55 -04:00
Benoit Jacob
e17e4f3654
just this is enough
2009-10-23 17:51:32 -04:00
Benoit Jacob
2b006ae430
fix "make install"
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aaargh
my shiny birthday release, it's broken already!
2009-10-23 17:47:12 -04:00
Benoit Jacob
df6923fd2b
Added tag 2.0.7 for changeset 21d081c6da16895873fffb5abb4cae828d525446
2009-10-22 16:15:15 -04:00
Benoit Jacob
21d081c6da
bump
2009-10-22 16:14:03 -04:00
Benoit Jacob
81fd1e9060
support gcc 3.3
2009-10-22 15:53:23 -04:00
Benoit Jacob
be8ae0d45f
* CMakeLists: only pass -Wextra if it's supported (it's not on gcc 3.3)
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* MapBase: put static first (fix gcc 3.3 warning)
* StdVector: add missing newline at end
2009-10-22 15:20:02 -04:00
Hauke Heibel
fc8b54c142
Code cleanup.
2009-10-22 20:06:05 +02:00
Hauke Heibel
76d578fb99
This does fix #61 . See the comments in #61 for details.
2009-10-22 09:29:59 +02:00
Benoit Jacob
9af431e78e
tentative fix for bug #61
2009-10-21 18:55:54 -04:00
Hauke Heibel
a4a3e511d0
Added missing resize case for m_outerSize==0.
2009-10-15 23:30:15 +02:00
Hauke Heibel
ffee27bf72
Fixed uninitialized variables in unit tests.
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Fixed /W4 warning C4512 (LU was left out on purpose).
2009-10-14 08:33:36 +02:00
Benoit Jacob
5e24fbbead
add assert for M>=N
2009-10-13 14:17:25 -04:00
Benoit Jacob
09364c8d05
fix compilation with gcc 3.3
2009-10-12 12:29:07 -04:00
