[vtkusers] VRML generated from vtk does not show up properly on IE

[Zhengyu Zhang]

I generated a few vector letters and extruded them to
have a 3D view ( the code is very much alike
alphaFreq.cxx given in the book), then export
to VRML, and view it in IE.

The problem now is it does not show up properly.
I put the images at

http://www.ce.uiuc.edu/paulino/zzy/fgmVRML.html

The actor in the VRML does not look like a volume,
instead like separated surfaces, and from certain
perspective I
can only see part of them. That looks wield compared
to the original one in vtk window.

Anybody have some idea about this situation?

I am using vtk4.0, IE6.0. many thanks.