+{
+
+ vtkRenderWindow *renWin = vtkRenderWindow::New();
+ int supportopengl=renWin->SupportsOpenGL();
+ printf("EED wxBBEditorApp::OnInit >>>>> vtkRenderWindow SupportsOpenGL %d\n", supportopengl );
+ printf("EED wxBBEditorApp::OnInit >>>>> vtkRenderWindow IsDirect %d\n", renWin->IsDirect() );
+ renWin->Delete();
+ if (supportopengl==0)
+ {
+#if defined(_WIN32)
+ wxString message=wxT("OpenGL 3>= not detected.\n Try to install opengl drivers or use de opengl-mesa version.\n Copy from: <ProgramsFiles>\\CreaTools\\crea_TPdlls-4.0.0\\bin\\opengl-mesa the file: opengl32.dll\n to\n <ProgramsFiles>\\CreaTools\\CreaTools-3.0.0\\bin ");
+#else
+ wxString message=wxT("OpenGL 3>= not detected.\n Try to install opengl drivers or use de opengl-mesa version.\n ");
+#endif
+ wxMessageBox(message);
+ exit(0);
+ }
+
+