_renWin = vtkRenderWindow::New();
_renWin->AddRenderer(_aRenderer);
-
+ _aRenderer->GradientBackgroundOn();
+ _aRenderer->SetBackground( 0.33 , 0.33 , 0.33 );
+ _aRenderer->SetBackground2( 0.66 , 0.66 , 0.66 );
+
+
// _renWin->SetStereoCapableWindow(1);
// // //renderwindow->SetStereoTypeToCrystalEyes();
// _renWin->SetStereoTypeToRedBlue();