The Toroidal boolean controls whether a toroidal superquadric is produced. The Size parameter controls size of the superquadric.
Resolution means the number of latitude or longitude lines for a complete superquadric.
The resolution parameters are rounded to the nearest 4 in phi and 8 in theta. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataSource . Set the number of points in the longitude direction. Changing thickness maintains the outside diameter of the toroid.