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Hi Alex!<br>
Please write such questions to the mailing list.<br>
<br>
Do not include uggridfactory.hh directly. Use dune/grid/uggrid.hh<br>
for the UGGrid class and dune/grid/utility/structuredgridfactory.hh<br>
for the StructuredGridFactory.<br>
<br>
Best,<br>
Oliver<br>
<br>
Am 25.12.2010 10:52, schrieb Alex Evanovic:
<blockquote
cite="mid:AANLkTim45WKqq48EmhqRY4MEA7p3kkHqkBqXVBrE5q5Q@mail.gmail.com"
type="cite">Just a small question again! Which header file should I
include?<br>
Should it be <font size="4"><code><<a moz-do-not-send="true"
class="el"
href="http://www.dune-project.org/doc/doxygen/html/uggridfactory_8hh-source.html">dune/grid/uggrid/uggridfactory.hh</a>></code></font>
?<br>
<br>
Regards,<br>
Alex<br>
<u> &
nbsp;
</u><br>
<br>
<div class="gmail_quote">On Sat, Dec 25, 2010 at 9:23 AM, Oliver
Sander <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:sander@mi.fu-berlin.de">sander@mi.fu-berlin.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">Hi Alex!<br>
Great to hear you are using Dune. A structured cube UGGrid is most
easily<br>
created using the StructuredGridFactory class (only available in the
svn --<br>
not in dune 2.0). Here is a code snippet:<br>
<br>
const int dim = 3;<br>
typedef UGGrid<dim> GridType;<br>
<br>
FieldVector<double,dim> lowerLeft(0);<br>
FieldVector<double,dim> upperRight(1);<br>
array<unsigned int, dim> elements;<br>
std::fill(elements.begin(), elements.end(), 10);<br>
<br>
StructuredGridFactory<GridType> factory;<br>
shared_ptr<GridType> grid =
factory.createSimplexGrid(lowerLeft, upperRight, elements);<br>
<br>
You can write the grid into a VTK file using the following two lines:<br>
<br>
VTKWriter<GridType::LeafGridView>
vtkWriter(grid->leafView());<br>
vtkWriter.write("my_filename");<br>
<br>
BTW, what's your thesis about?<br>
<br>
Best,<br>
Oliver<br>
<br>
<br>
<br>
<br>
Am 25.12.2010 08:52, schrieb Alex Evanovic:
<blockquote type="cite">
<div>
<div class="h5">Hi,<br>
<br>
I am Master's student, new to DUNE. I have just started my Master's
Thesis using DUNE. I want to create a 3D grid of cubes using DUNE and
then visualize it using Paraview with the VTKWriter. But I have no clue
how to go about it. I read through the dune-grid-howto documentation
and also went through the DGF Parser and stuff. But I am not sure which
is the starting point.<br>
<br>
Can someone be kind enough to suggest me how to create and visualize a
grid in DUNE. Either by using the DGF Parser or with the UG Grid and
then visualize the grid?<br>
<br>
Thanks,<br>
Alex<br>
</div>
</div>
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