<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hello vtkusers,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am trying to compile my VTK 7.1 against OpenVR following the documentation: <a href="https://blog.kitware.com/using-virtual-reality-devices-with-vtk/">https://blog.kitware.com/using-virtual-reality-devices-with-vtk/</a><o:p></o:p></p><p class=MsoNormal>I got all modules <a href="https://wiki.libsdl.org/Installation" target="_blank"><span style='font-family:"Arial",sans-serif;color:#00529B;background:white'>SDL2</span></a>/ <a href="https://developer3.oculus.com/downloads/"><span style='font-family:"Arial",sans-serif;color:#00529B;background:white;text-decoration:none'>Oculus Windows SDK</span></a>/ <a href="https://github.com/ValveSoftware/openvr" target="_blank"><span style='font-family:"Arial",sans-serif;color:#00529B;background:white;text-decoration:none'>OpenVR</span></a><span style='font-family:"Arial",sans-serif;color:#4B4B4C;background:white'> SDK </span>and master branch of VTK from the<span class=apple-converted-space><span style='font-family:"Arial",sans-serif;color:#4B4B4C;background:white'> </span></span><a href="https://github.com/Kitware/VTK"><span style='font-family:"Arial",sans-serif;color:#00529B;background:white'>VTK respository</span></a> . I had used CMAKE 3.0 as usual to compile everything against Visual Studio 2013, as well my VTK 7.0, VTK 6.3.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The point is, every time I am trying do build the libraries by compiling my VTK.sln within Visual Studio I got the following errors:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Error 871 error C2039: 'API_OpenGL' : is not a member of 'vr' C:\VTK\VTK-7.1.0VR\Rendering\OpenVR\vtkOpenVRCamera.cxx 108 1 vtkRenderingOpenVR<o:p></o:p></p><p class=MsoNormal>Error 883 error C2660: 'vr::IVRSystem::ComputeDistortion' : function does not take 3 arguments C:\VTK\VTK-7.1.0VR\Rendering\OpenVR\vtkOpenVRRenderWindow.cxx 709 1 vtkRenderingOpenVR<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Error 886 error C2660: 'vr::IVRSystem::GetControllerState' : function does not take 2 arguments C:\VTK\VTK-7.1.0VR\Rendering\OpenVR\vtkOpenVRRenderWindowInteractor.cxx 126 1 vtkRenderingOpenVR <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Somebody knows what it means? I mean somebody have been struggling with the same situation?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you for any help.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'>Luis Vieira</span></b><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'>,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'>Consultant, Software Engineer<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'>Vektore Exploration Consulting Corporation</span><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:#66696A;border:none windowtext 1.0pt;padding:0cm;background:white;mso-fareast-language:EN-CA'>ca.linkedin.com/in/</span><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;border:none windowtext 1.0pt;padding:0cm;background:white;mso-fareast-language:EN-CA'>joaoluisvieira</span><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-CA'><a href="mailto:luis.vieira@vektore.com"><span style='font-size:12.0pt;font-family:"Times New Roman",serif;color:blue'>luis.vieira@vektore.com</span></a></span><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-CA'><a href="http://www.vektore.com/"><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif;color:#0563C1'>www.vektore.com</span></a></span><span style='font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-CA'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>