<P>
> Hi all,<BR>
><BR>
> I'm fairly new to programming in C++, and I'm brand new to VTK. And I am<BR>
> having trouble finding a good way to visualize my data.<BR>
><BR>
> I have an array of data points -- each data point has x,y,z and intensity<BR>
> values (doubles). The data should be fairly well structured, but I don't<BR>
> want to bet on it. That is, x (for example) should run from 0.0 to 0.49 in<BR>
> steps of 0.1, but it may vary here and there by a little bit. So, I just<BR>
> want to plot slices of the data, where the slice's normal is along the<BR>
> z-axis.<BR>
<BR>
I did something similar when I had to visualize a set of points each associated with a single property, I extracted the points from the file and triangulated the points using delauny3D triangulation, once the dataset is triangulated we get a resulting unstructured grid on which we can perform almost any filtering operation. I am attaching the python program for that + the raw data file, hope it solves some of your problems. <BR>
Raashid
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