Hi,
I wonder if there is anyone on this list who has experience with VTK.
I have a stl file which get produced by a medical software. I need to convert
this to another formal which is very similar to the vtk ascii format with
polygonal dataset (format specification available).
The target format is like this:
<DIFBody>
<Volumes number="1">
<Volume name="Left Atrium" color="eae0b2">
<Vertices number="3984">
32.4603 6.0825 -40.3249
13.9858 7.9016 -41.0501
16.6287 7.6514 -40.4356
30.7806 7.9503 -41.1414
</Vertices>
<Normals number="3984">
0.220882 -0.586701 -0.779098
-0.082953 -0.169572 -0.982021
0.393210 -0.647443 -0.652842
-0.106461 -0.248735 -0.962703
</Normals>
<Polygons number="7968">
3 40 8
17 10 13
41 13 42
4 36 43
</Polygons>
</Volume>
</Volumes>
<Labels number="0">
</Labels>
</DIFBody>
</DIF>
What would be the best way to go about converting stl to Ensite dif ?
I have a sample target file and converted it to stl and vtk with a tool called
3D object converter (http://3doc.i3dconverter.com/formats.html) which seems to
be the only tool able to load Einsite dif files.
Looking at the vtk file the polygons are different from the ones in the xml
(dif) file. Looking at the stl file (ascii) I can see some vertex lines that
match a line in the vertices section of the xml (dif) file but there are a lot
more vertex lines in the stl file then there are in the xml (dif file).
I would prefer to use python if that is an option.
Any help is appreciated.
Sebastian
