<div dir="ltr">

<p class="">After using VTK for sometime I want to add the opengl functionality.<span style>  </span>I went back to CMake and set the flag <span style="font-size:12pt;line-height:115%;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:rgb(0,0,10)">VTK_USE_QVTK_QTOPENGL
– TRUE.</span></p>

<p class=""><span style="font-size:12pt;line-height:115%;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:rgb(0,0,10)"> </span></p>

<p class=""><span style="font-size:12pt;line-height:115%;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:rgb(0,0,10)">The configuration went fine but at the end of
the compilation I received the following error and was wondering if anyone had
this problem:</span></p>

<p class=""><span style="font-size:12pt;line-height:115%;font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:rgb(0,0,10)"> </span></p>

<p class="">Building CXX object
GUISupport/Qt/CMakeFiles/QVTK.dir/QVTKGraphicsItem.cx</p>

<p class="">.obj:\Users\rys\Toolkits\VTK\src\VTK5.10.1\GUISupport\Qt\QVTKGraphicsItem.cxx:22:32</p>

<p class=""><span style> </span><b><span style="color:red">fatal error</span></b>: QGLFramebufferObject: No such file or
directory</p>

<p class="">compilation terminated.</p>

<p class="">ingw32-make[2]: ***
[GUISupport/Qt/CMakeFiles/QVTK.dir/QVTKGraphicsItem.cxx.obj</p>

<p class=""><span style> </span><span style="color:red">Error 1</span></p>

<p class="">mingw32-make[1]: *** [GUISupport/Qt/CMakeFiles/QVTK.dir/all]
Error 2</p>

<p class="">mingw32-make: *** [all] Error 2</p>

<input id="ext_msg_elm" type="hidden"></div>