+#elif VTK_MAJOR_VERSION >= 8 || (VTK_MAJOR_VERSION == 7 && VTK_MINOR_VERSION >= 1)
+ int extentTemp[3] = {0, 1, 0};
+ this->UpdateExtent(extentTemp);
+ this->SetSourceData(defaultSource);
+#else
+ this->SetUpdateExtent(0, 1, 0);
+ this->SetSourceData(defaultSource);
+#endif