[vtkusers] How to use the lookup table.

[Yukihiro Miyashita]

Hello.  This is Miyashita.

prabhu> In your case you want the 1.0  contour.  
prabhu> In your data file, your Lookup table associates 
prabhu> this value with the color (0.0, 0.5, 1.0, 1.0) 
prabhu> - this is the last entry.  
prabhu> So for instance if you set change the last entry 
prabhu> in your lookup table to 1.0 0.5 1.0 1.0, you will
prabhu> get a very different color.

Thank you.

As you say, when I change the last entry, the color changes.
In this case, the change affect all area.

However, I want to change the part which I want.

I wonder that I must set 0.1, 0.2 etc. as volume data.
I tried it, but all area changed.

Any advice is helpful to me.



Best Regards,

Yukihiro Miyashita

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  Yukihiro Miyashita
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  Software Products Division
  Sumitomo Electric Systems Co., Ltd.  (Japan)
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