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* Remove vim specific comments to recognoize correct file-type.Gravatar David Tellenbach2021-02-09
| | | | As discussed in #2143 we remove editor specific comments.
* 1)provide a better generic paddsub op implementationGravatar Guoqiang QI2021-01-13
| | | | | 2)make paddsub op support the Packet2cf/Packet4f/Packet2f in NEON 3)make paddsub op support the Packet2cf/Packet4f in SSE
* Enable SSE vectorization of Quaternion and cross3() with AVXGravatar Gael Guennebaud2019-02-23
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* Old gcc versions have problems with recursive #pragma GCC diagnostic push/popGravatar Christoph Hertzberg2018-08-28
| | | | Workaround: Don't include "DisableStupidWarnings.h" before including other main-headers
* Adding Tensor ReverseOp; TensorStriding; TensorConversionOp; Modifying ↵Gravatar Mehdi Goli2017-01-16
| | | | Tensor Contractsycl to be located in any place in the expression tree.
* Reverting unintentional change to Eigen/GeometryGravatar Luke Iwanski2017-01-16
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* Fix case-sensitivity of file includeGravatar Fraser Cormack2017-01-12
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* Fix numerous doxygen issues in auto-link generationGravatar Gael Guennebaud2015-12-30
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* Add missing licence header to some top header filesGravatar Gael Guennebaud2015-10-26
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* Introduce EIGEN_PI, get rid of M_PI and acos(-1.0)Gravatar Gael Guennebaud2015-06-10
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* Removed the deprecated EIGEN2_SUPPORT, as previously announced. A ↵Gravatar Christoph Hertzberg2014-07-01
| | | | compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed.
* Added support for AVX to Eigen.Gravatar Benoit Steiner2014-01-29
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* Get rid of include directives inside namespace blocks (bug #339).Gravatar Jitse Niesen2012-04-15
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* shut up stupid ICC warningsGravatar Benoit Jacob2011-02-22
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* import eigen2 Geometry module into Eigen2Support.Gravatar Benoit Jacob2011-01-24
| | | | fix build of geometry tests
* Remove \nonstable yet. The stability rules for Eigen3 are much simpler:Gravatar Benoit Jacob2010-06-29
| | | | | - all what's not in unsupported/ is considered stable API (except internal stuff e.g. expression templates).
* Adapted Geometry includes.Gravatar Hauke Heibel2010-01-21
| | | | Adapted the decomposition documentation regarding the solve signature.
* added comments to help vim understand the header files are c++.Gravatar Mark Borgerding2009-12-01
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* revert previous change in Quaternion::setFromTwoVectorsGravatar Gael Guennebaud2009-08-15
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* switch from eigensolver to SVD which seems to be more accurate with floatGravatar Gael Guennebaud2009-07-06
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* significantly improve the accuracy of setFromTwoVectors (fixes #21)Gravatar Gael Guennebaud2009-07-06
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* Added Umeyama implementation.Gravatar Hauke Heibel2009-05-26
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* add optimized quaternion * quaternion product specialization forGravatar Gael Guennebaud2009-03-07
| | | | float/SSE using code from Rohit Garg
* big addons:Gravatar Gael Guennebaud2009-03-05
| | | | | | | | | | | * add Homogeneous expression for vector and set of vectors (aka matrix) => the next step will be to overload operator* * add homogeneous normalization (again for vector and set of vectors) * add a Replicate expression (with uni-directional replication facilities) => for all of them I'll add examples once we agree on the API * fix gcc-4.4 warnings * rename reverse.cpp array_reverse.cpp
* * mark Geometry as experimentalGravatar Benoit Jacob2009-01-26
| | | | | | | * install QtAlignedMalloc * finish the renaming Regression->LeastSquares * install LeastSquares directory (!!!) * misc dox fixes
* Patch by Kenneth Riddile: disable MSVC warnings, reenable them outsideGravatar Benoit Jacob2008-12-18
| | | | of Eigen, and add a MSVC-friendly path in StaticAssert.
* Add a generic matrix to Euler-angles function.Gravatar Gael Guennebaud2008-12-05
| | | | | Perhaps the prototype of this function could be improved, see comments in the code
* fix compilation with gcc 4.3Gravatar Gael Guennebaud2008-10-26
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* Add an axis aligned box in the geometry module.Gravatar Gael Guennebaud2008-10-26
| | | | | | | | Some naming questions: - for "extend" we could also think of: "expand", "union", "add" - same for "clamp": "crop", "intersect" - same for "contains": "isInside", "intersect" => ah "intersect" is conflicting, so that eliminates this one !
* add the missing templated version of block for sub-vectorsGravatar Gael Guennebaud2008-09-09
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* * Extend a bit ParametrizedLine and move it to a separate file,Gravatar Gael Guennebaud2008-09-03
| | | | | | add unit-tests for it. * remove "using namespace std" in test/main.h such that the compilation bug found today in SVD won't happen again.
* Split Rotation.h to Rotation2D.h and RotationBase.h,Gravatar Gael Guennebaud2008-08-30
| | | | | and more code factorization based on RotationBase. Added notes about the main aim of the Translation and Scaling classes.
* * added a RotationBase class following the CRT patternGravatar Gael Guennebaud2008-08-30
| | | | | | | | This allow code factorization and generic template specialization of functions * added any_rotation * {Translation,Scaling,Transform} products methods * rewrite of the actually broken ToRoationMatrix helper class to a global ei_toRotationMatrix function.
* update Transform::inverse() to take an optional argument stating whether the ↵Gravatar Gael Guennebaud2008-08-30
| | | | | | | | | | transformation is: NonAffine, Affine (default), contains NoShear, contains NoScaling that allows significant speed improvements. If you like it, this concept could be applied to Transform::extractRotation (or to a more advanced decomposition function) and to Hyperplane::transformed() and maybe to some other places... e.g., I think a Transform::normalMatrix() function would not harm and warn user that the transformation of normals is not that trivial (I saw this mistake much too often)
* Add Scaling and Translation class as discussed on ML, still missing:Gravatar Gael Guennebaud2008-08-30
| | | | | | | | * handling Quaternion, AngleAxis and Rotation2D, 2 options here: 1- make all of them inheriting a common base class Rotation such that we can have a single version of operator* for all the rotation type (they all get converted to a matrix) 2- write a version for all type (so 3 rotations types * 3 for Transform,Translation and Scaling) * real documentation
* some hyperplane changes:Gravatar Gael Guennebaud2008-08-29
| | | | | | | | - the coefficients are stored in a single vector - added transformation methods - removed Line* typedef since in 2D this is really an hyperplane and not really a line... - HyperPlane => Hyperplane
* * Add an HyperPlane class in the Geometry moduleGravatar Gael Guennebaud2008-08-28
| | | | | | with its respective unit-test. Feel free to discuss the API on the ML. * Some bugfix in unitOrthogonal found by the hyperplane unit test.
* * remove debug code commited by mistake in AssignGravatar Gael Guennebaud2008-08-26
| | | | * keep going on the doc: added a short geometry tutorial
* * move memory related stuff to util/Memory.hGravatar Gael Guennebaud2008-08-26
| | | | | * clean ugly doxygen inheritence of expressions * keep improving the documentation... slowly !
* Various compilation fixes for MSVC 9. All tests compile but someGravatar Gael Guennebaud2008-08-19
| | | | still fail at runtime in ei_aligned_free() (even without vectorization).
* last small fixes, this is alpha6, eigen2 is now ready for eigen1 apps toGravatar Benoit Jacob2008-08-12
| | | | port to.
* forgot to include this file in previous commitGravatar Gael Guennebaud2008-07-27
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* Add .perpendicular() function in Geometry module (adapted from Eigen1)Gravatar Gael Guennebaud2008-07-22
| | | | | | Documentation: * add an overview for each module. * add an example for .all() and Cwise::operator<
* Various documentation improvements, in particualr in Cholesky and Geometry ↵Gravatar Gael Guennebaud2008-07-20
| | | | | | module. Added doxygen groups for Matrix typedefs and the Geometry module
* Added an automatically generated list of selected examples in the documentation.Gravatar Gael Guennebaud2008-07-19
| | | | Added the custom gemetry_module tag, and use it.
* Added MatrixBase::Unit*() static function to easily create unit/basis vectors.Gravatar Gael Guennebaud2008-07-19
| | | | | | | Removed EulerAngles, addes typdefs for Quaternion and AngleAxis, and added automatic conversions from Quaternion/AngleAxis to Matrix3 such that: Matrix3f m = AngleAxisf(0.2,Vector3f::UnitX) * AngleAxisf(0.2,Vector3f::UnitY); just works.
* work on rotations in the Geometry module:Gravatar Gael Guennebaud2008-06-21
| | | | | - convertions are done trough constructors and operator= - added a EulerAngles class
* Added an extensible mechanism to support any kind of rotationGravatar Gael Guennebaud2008-06-15
| | | | | | representation in Transform via the template static class ToRotationMatrix. Added a lightweight AngleAxis class (similar to Rotation2D).
* Started a Transform class in the Geometry module to representGravatar Gael Guennebaud2008-06-15
| | | | | homography. Fix indentation in Quaternion.h
* improved Quaternion class:Gravatar Gael Guennebaud2008-06-03
| | | | | | | - Euler angles and angle axis conversions, - stable spherical interpolation - documentation - update the respective unit test
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