(Wolfgang Bangerth, 2014/08/19)
</li>
- <li> New: There is now a GridGenerator::flatten_triangulation()
- taking a Triangulation<dim, spacedim_1> as input and returning
- a Triangulation<dim, spacedim_2> as output. The output
- triangulation will contain a single level with all active
- cells of the input triangulation, and will be topologically
- equivalent to the input triangulation. If the two spacedimensions
- are equal, then this function will copy the triangulation
- removing all levels, e.g., flattening it. If the two spacedimensions
- are different, then this function will copy the vertices only
- up to the smallest spacedimension parameter. <br>
- Using this function, you can create a Triangulation<2,3> from
- a Triangulation<2,2> or project to the plane z=0 your
- Triangulation<2,3>. No checks are performed on the validity of
- the resulting Triangulation.
- <br>
- (Luca Heltai, 2014/08/19)
- </li>
-
<li> Fixed: Newer versions of GCC (e.g. 4.9.x) are no longer compatible
with BOOST 1.46. Consequently, the CMake scripts now require at least
BOOST 1.48 in order to use a BOOST version found on the system. If no
(Wolfgang Bangerth, 2014/08/14)
</li>
- <li> New: Added FunctionManifold descritpion.
- <br>
- This class allows arbitrary manifold descriptions, in which you have
- an explicit Function<chartdim> for the ManifoldChart::push_forward()
- method, and an explicit Function<spacedim> for ManifoldChart::pull_back()
- method (or an expression for both). In these cases, you can construct a
- Manifold description on the fly.
- <br>
- (Luca Heltai, 2014/08/07)
- </li>
-
- <li> New: Added CylindricalManifold descritpion.
- <br>
- This class allows refinement of cylindrical manifolds. It is a good
- companion for GridGenerator::cylinder() and the perfect companion
- for GridGenerator::cylinder_shell().
- <br>
- (Luca Heltai, 2014/08/06)
- </li>
-
<li> New: Added support for curved interior cells for all Triangulation
dimensions.
<br>
(Alexander Grayver, 2014/08/22)
</li>
+ <li> New: There is now a GridGenerator::flatten_triangulation()
+ taking a Triangulation<dim, spacedim_1> as input and returning
+ a Triangulation<dim, spacedim_2> as output. The output
+ triangulation will contain a single level with all active
+ cells of the input triangulation, and will be topologically
+ equivalent to the input triangulation. If the two spacedimensions
+ are equal, then this function will copy the triangulation
+ removing all levels, e.g., flattening it. If the two spacedimensions
+ are different, then this function will copy the vertices only
+ up to the smallest spacedimension parameter. <br>
+ Using this function, you can create a Triangulation<2,3> from
+ a Triangulation<2,2> or project to the plane z=0 your
+ Triangulation<2,3>. No checks are performed on the validity of
+ the resulting Triangulation.
+ <br>
+ (Luca Heltai, 2014/08/19)
+ </li>
+
<li> Changed: The functions GridTools::extract_boundary_mesh() and
GridTools::create_union_triangulation() have been moved to
GridGenerator::extract_boundary_mesh() and
(Wolfgang Bangerth, 2014/08/07)
</li>
+ <li> New: Added FunctionManifold descritpion.
+ <br>
+ This class allows arbitrary manifold descriptions, in which you have
+ an explicit Function<chartdim> for the ManifoldChart::push_forward()
+ method, and an explicit Function<spacedim> for ManifoldChart::pull_back()
+ method (or an expression for both). In these cases, you can construct a
+ Manifold description on the fly.
+ <br>
+ (Luca Heltai, 2014/08/07)
+ </li>
+
+ <li> New: Added CylindricalManifold descritpion.
+ <br>
+ This class allows refinement of cylindrical manifolds. It is a good
+ companion for GridGenerator::cylinder() and the perfect companion
+ for GridGenerator::cylinder_shell().
+ <br>
+ (Luca Heltai, 2014/08/06)
+ </li>
+
<li> New: TrilinosWrappers::PreconditionAMG can now be initialized from an
object of type Epetra_RowMatrix, which allows using it with more arbitrary
matrix objects, including matrix-free methods.