[vtkusers] how to display volume data using rectilinear grid

[kshivann at engineering.uiowa.edu]

Hi all,
   i am using vtkrectilineargrid for data representation. for some reason when i
try plotting the results in 3D, i can see only point cloud representation. i am
using vtkpolydatamapper. should i use any other mapper. when i reduce the data
size to 2D i can plot the data in wireframe mode.

thanks

kiran