If you are trying to segment a 3D image, you may want to try using the contour 
filter instead.  Turn on the "Compute Scalars" option to pass the data to see 
the colors.

-Ken


On 3/31/09 11:03 AM, "Kun Chen" <[email protected]> wrote:

Hi, all

     I just start to learn Paraview and use this tool to display some 3D 
images. The version I use is 3.2.1.

    Now I meet a problem: After loading a 3D labeled image, I try to use the 
threshold filter to display the labeled region with different color. If the 
"all scalar" option is selected, the regions can be displayed in different 
color, but seems to be a litter smaller. If the "All scalar" is not selected, 
the regions are just displayed in the same color. My question is: how to 
display the regions with different color in the non "all scalar" mode?

   So could anyone help me?


   Thanks.

   Kun




   ****      Kenneth Moreland
    ***      Sandia National Laboratories
***********
*** *** ***  email: [email protected]
**  ***  **  phone: (505) 844-8919
    ***      web:   http://www.cs.unm.edu/~kmorel

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