[vtkusers] How to visualize huge point cloud data (terrain) with VTK?

[Dasan Cheong]

Hello everyone!

I am trying to visualize huge point cloud data (it only consists of
xyz) collected by a scanning laser.  It is huge terrain data. The file
size of the data is more than 1GB.

Is there any good way to visualize them with VTK?

Thank you in advance.