Not having heard back, I am trying this submission again. Please help.<br><br>I have two questions related to volume visualization in Paraview and
VTK.<br>
<br>
1. I would like to know more about the algorithm that is used in
Paraview to<br>
do volume viz. I have used Paraview to viz a cartesian grid data set
with<br>
reaonable success. I can not seem to locate in the documentation much
at<br>
all about just which algorithm is being used. And how come there is a
need<br>
to stuff the data through tetrahedralize first?<br>
<br>
2. I have recently taken a look at the vtk examples for volume viz.
They<br>
are nice. However, I decided to take a look at modifying
SimpleRayCast.py<br>
to viz my 31^3 data set i doubles but seem to find that the routine
which<br>
does the heavy lifting does not take doubles. What do I need to do
first to<br>
make use of this example?<br>
<br>
Thanks very much for your help.<br>
<br>
Comer<br>