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can be seen in Eigen/src/Core/Cwise.h.
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* make the conj functor vectorizable: it is just identity in real case,
and complex doesn't use the vectorized path anyway.
* fix bug in Block: a 3x1 block in a 4x4 matrix (all fixed-size)
should not be vectorizable, since in fixed-size we are assuming
the size to be a multiple of packet size. (Or would you prefer
Vector3d to be flagged "packetaccess" even though no packet access
is possible on vectors of that type?)
* rename:
isOrtho for vectors ---> isOrthogonal
isOrtho for matrices ---> isUnitary
* add normalize()
* reimplement normalized with quotient1 functor
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- convertions are done trough constructors and operator=
- added a EulerAngles class
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representation in Transform via the template static class
ToRotationMatrix.
Added a lightweight AngleAxis class (similar to Rotation2D).
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to optimize matrix-diag and diag-matrix products without
making Product over complicated.
* compilation fixes in Tridiagonalization and HessenbergDecomposition
in the case of 2x2 matrices.
* added an Orientation2D small class with similar interface than Quaternion
(used by Transform to handle 2D and 3D orientations seamlessly)
* added a couple of features in Transform.
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homography.
Fix indentation in Quaternion.h
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v2).finished()
as an argument of a function. Other possibilities for the name could be "end" or "matrix" ??
* various update in Quaternion, in particular I added a lot of FIXME about the API options,
these have to be discussed and fixed.
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- Euler angles and angle axis conversions,
- stable spherical interpolation
- documentation
- update the respective unit test
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Benoit Jacob
Gael Guennebaud