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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Windows 10 with Nvidia card.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:nztoddler@yahoo.com">Todd</a><br><b>Sent: </b>Wednesday, July 11, 2018 9:00 PM<br><b>To: </b><a href="mailto:jothybasu@gmail.com">Jothybasu Selvaraj</a><br><b>Cc: </b><a href="mailto:vtkusers@vtk.org">VTK Mailing List</a><br><b>Subject: </b>Re: [vtkusers] Problem initializing GLEW with vtk8.1</p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>What platform are you using?</p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On 11 Jul 2018 10:36 p.m., Jothybasu Selvaraj <jothybasu@gmail.com> wrote:</p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'>Dear All<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'>I just build vtk8.1 and tried to render a sphere using QVTKOpelnGLWidget -hope this is the recommended over QVTKWidget in vtk8.1.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'>I am getting this error. I am using QtCreator.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p></div><div><p style='margin:0in;margin-bottom:.0001pt;white-space:pre-wrap'><span style='font-family:"Verdana",sans-serif;color:black'>vtkGenericOpenGLRenderWindow (00000255BB134430): GLEW could not be initialized.</span><span style='font-family:"Verdana",sans-serif'><o:p></o:p></span></p><p style='margin:0in;margin-bottom:.0001pt;white-space:pre-wrap'><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p style='margin:0in;margin-bottom:.0001pt;white-space:pre-wrap'><span style='font-family:"Verdana",sans-serif;color:black'>I have the following in the header file of the class which renders this:</span><span style='font-family:"Verdana",sans-serif'><o:p></o:p></span></p><pre><span style='color:navy'>#define</span><span style='color:silver'> </span><span style='color:navy'>vtkRenderingCore_AUTOINIT</span><span style='color:silver'> </span><span style='color:navy'>3</span>(<span style='color:navy'>vtkInteractionStyle</span>,<span style='color:navy'>vtkRenderingFreeType</span>,<span style='color:navy'>vtkRenderingOpenGL2</span>)</pre><pre><span style='color:navy'>#define</span><span style='color:silver'> </span><span style='color:navy'>vtkRenderingVolume_AUTOINIT</span><span style='color:silver'> </span><span style='color:navy'>1</span>(<span style='color:navy'>vtkRenderingVolumeOpenGL2</span>)</pre><pre><o:p> </o:p></pre><pre>Any ideas how to fix this?</pre><pre><o:p> </o:p></pre><pre>I am coming back to VTK after suing vtk 6.x.</pre><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>Regards,</pre><pre>Jothy</pre><pre><o:p> </o:p></pre><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Verdana",sans-serif'><o:p> </o:p></span></p></div></div></blockquote></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>