[vtkusers] Someone knows difference of the vtkContourFilter and vtkMarchingCube , and other contour generatation algorithm ?

[lujean at yahoo.com]

Hi, All
Can someone tell me the difference of the vtkContourFilter and vtkMarchingCube , and other contour generatation algorithm ?
I only know vtkMarchingCube is the implementation of Marching Cube algorithm. Which algorithm is used in vtkContourFilter ?
Thanks very much .

Jams Lu