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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>John,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>How would I determine that?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I was able to get the WritePLY script to compile and run, but not WriteOBJ. When I imported the .ply file into Blender, however, it showed up as a series of points instead of centerlines. So I'd prefer to get WriteOBJ to work. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I've done some other things and now I'm getting the following error:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Error 1 error C2504: 'vtkExporter' : base class undefined C:\Users\Greg\Documents\VTK\VTK6.0.0.0\Source\IO\Export\vtkOBJExporter.h<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>When I double-click on the error it jumps to the following line in vtkOBJExporter.h:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.5pt;font-family:Consolas;color:blue;background:white;mso-highlight:white'>class</span><span style='font-size:9.5pt;font-family:Consolas;color:black;background:white;mso-highlight:white'> </span><span style='font-size:9.5pt;font-family:Consolas;color:#6F008A;background:white;mso-highlight:white'>VTKIOEXPORT_EXPORT</span><span style='font-size:9.5pt;font-family:Consolas;color:black;background:white;mso-highlight:white'> </span><span style='font-size:9.5pt;font-family:Consolas;color:#2B91AF;background:white;mso-highlight:white'>vtkOBJExporter</span><span style='font-size:9.5pt;font-family:Consolas;color:black;background:white;mso-highlight:white'> : </span><span style='font-size:9.5pt;font-family:Consolas;color:blue;background:white;mso-highlight:white'>public</span><span style='font-size:9.5pt;font-family:Consolas;color:black;background:white;mso-highlight:white'> vtkExporter</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Anybody have any other ideas?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Greg<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> John Drescher [mailto:drescherjm@gmail.com] <br><b>Sent:</b> Thursday, September 12, 2013 10:15 AM<br><b>To:</b> Greg Hanowski<br><b>Cc:</b> vtkusers@vtk.org<br><b>Subject:</b> Re: [vtkusers] writing .obj files<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>On Thu, Sep 12, 2013 at 12:02 PM, Greg Hanowski <<a href="mailto:greg@tekknow.net" target="_blank">greg@tekknow.net</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hello VTKers,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I'm trying to convert a .vtp file to .obj file. I googled the topic and found David Doria's post about using his WriteOBJ.cpp but to first replace vtkExporter.cpp/h with his version which contains WriteAPolyData. I did that but now how to compile it? <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I loaded the ALL_BUILD.sln created by cmake into Microsoft Visual Studio Express 2012 for Windows Desktop and ran Build Solution under the Build menu. It cranked awhile then reported that 7 projects needed rebuilding, would I like to do that? I clicked yes. Then it cranked some more and came back with 1089 errors. The first of which is:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Error 1 error C2470: 'vtkOBJExporter' : looks like a function definition, but there is no parameter list; skipping apparent body (C:\Users\Greg\Documents\VTK\VTK6.0.0.0\Source\IO\Export\vtkExporter.cxx) c:\users\greg\documents\vtk\vtk6.0.0.0\source\io\export\vtkExporter.h 35 1 vtkIOExport<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>If I double-click on the error, it jumps to this line in vtkExporter.h:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:9.5pt;font-family:Consolas;color:blue;background:white'>class</span><span style='font-size:9.5pt;font-family:Consolas;background:white'> VTK_RENDERING_EXPORT vtkOBJExporter : <span style='color:blue'>public</span> vtkExporter</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:9.5pt;font-family:Consolas'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:9.5pt;font-family:Consolas'>Can anyone shed some light?</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:9.5pt;font-family:Consolas'> </span><o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Is <span style='font-size:9.5pt;font-family:Consolas;background:white'>VTK_RENDERING_EXPORT somehow not defined?</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.5pt;font-family:Consolas;background:white'>John</span><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></div></div></div></body></html>