<div>On Wed, Apr 18, 2012 at 5:42 AM, p0rter <span dir="ltr"><<a href="mailto:a.schmitz703@gmail.com">a.schmitz703@gmail.com</a>></span> wrote:</div><div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
*hi,<br>
<br>
the vtk looks like this:*<br>
<br>
# vtk DataFile Version 1.0<br>
Generator=TriangleMesh.java, Wed Dec 01 15:32:52 CET 2010<br>
ASCII<br>
DATASET POLYDATA<br>
POINTS 1500 double<br>
-10.516600913464657 177.84067036857135 394.5663277002459<br>
-8.948885903928584 175.66132806672883 394.7663426028354<br>
-11.175970694055763 174.878784436299 394.8202448540949<br>
0.5256460757442767 229.73798767584557 389.9518823843581<br>
-0.3635826600914527 230.2230158375073 387.4975767250487<br>
[...]<br>
POLYGONS 3000 12000<br>
3 833 1239 390<br>
3 1145 645 18<br>
3 595 1387 1110<br>
3 337 336 416<br>
[...]<br>
CELL_DATA 3000<br>
SCALARS labels int 1<br>
LOOKUP_TABLE default<br>
391<br>
390<br>
390<br>
390<br>
400<br>
393<br>
394<br>
390<br>
391<br>
392<br>
[...]<br>
<br>
*pretty basic. i know i can export vtk to x3d and vrml but actually i need<br>
.obj or better: JSON. example:*<br>
<br>
{<br>
"metadata": { "formatVersion" : 3, "generatedBy": "Blender 2.58<br>
Exporter" },<br>
"scale" : 100.000000,<br>
"materials": [],<br>
"vertices": [-1306,2788,-842,340,-4515,-1884,1880,1458,-1603, ....],<br>
"morphTargets": [],<br>
"normals": [],<br>
"colors": [],<br>
"uvs": [[]],<br>
"faces": [0,661,1599,29,0,1123,1162,1622,0,1425,1180,199,0,320, ...],<br>
"edges" : []<br>
}<br></blockquote><div><br></div><div>You should be able to use this to read the file:</div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/GenericDataObjectReader">http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/GenericDataObjectReader</a><div>
<br></div><div>Then use this to write an obj:</div><div><a href="https://github.com/daviddoria/vtkOBJWriter">https://github.com/daviddoria/vtkOBJWriter</a><br clear="all"><br></div><div>David </div></div></div>