[vtkusers] vtkVertexGlyphFilter display issue

[David Doria]

I can confirm that behavior- the code works fine with
   int L = 50;
   int W = 30;
   int H = 40;

but I see nothing with

   int L = 500;
   int W = 300;
   int H = 400;

I assume 60 million points is just too many?

Thanks,

David