devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.

Browse Source 
* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
This commit is contained in:
Benoit Jacob
2010-04-16 10:13:32 -04:00
parent 1803db6e84
commit ff6a46105d
43 changed files with 269 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Eigen/src/Geometry/Homogeneous.h
View File

@@ -43,7 +43,7 @@ template<typename MatrixType,int Direction>
struct ei_traits<Homogeneous<MatrixType,Direction> >
: ei_traits<MatrixType>
{
typedef typename ei_traits<MatrixType>::StorageType StorageType;
typedef typename ei_traits<MatrixType>::StorageKind StorageKind;
typedef typename ei_nested<MatrixType>::type MatrixTypeNested;
typedef typename ei_unref<MatrixTypeNested>::type _MatrixTypeNested;
enum {

2
Eigen/src/Geometry/Quaternion.h
View File

@@ -513,7 +513,7 @@ inline Derived& QuaternionBase<Derived>::setFromTwoVectors(const MatrixBase<Deri
{
c = std::max<Scalar>(c,-1);
Matrix<Scalar,2,3> m; m << v0.transpose(), v1.transpose();
SVD<Matrix<Scalar,2,3> > svd(m);
JacobiSVD<Matrix<Scalar,2,3> > svd(m);
Vector3 axis = svd.matrixV().col(2);
Scalar w2 = (Scalar(1)+c)*Scalar(0.5);