ext[2], ext[3],
ext[4], ext[5]);
this->GetInput()->UpdateData();
-#elif VTK_MAJOR_VERSION >= 7 && VTK_MINOR_VERSION >= 1
+#elif VTK_MAJOR_VERSION >= 8 || (VTK_MAJOR_VERSION == 7 && VTK_MINOR_VERSION >= 1)
this->UpdateExtent(ext);
this->Update();
#else