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<font size="-1"><font face="Helvetica, Arial, sans-serif">Hello world.<br>
<br>
Do you know if it's possible to assign different alpha values to a
scalar field representation (for example on a cutting plane)?<br>
<br>
I want to have scalar to be more transparent if they are below some
defined threshold.<br>
For example something like this<br>
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<ul>
<li><small><font face="Helvetica, Arial, sans-serif">scalar < 0.1
: alpha = 0.3</font></small></li>
<li><small><font face="Helvetica, Arial, sans-serif">0.1 < scalar
< 0.5 : alpha = 0.7</font></small></li>
<li><small><font face="Helvetica, Arial, sans-serif">scalar > 0.5
: alpha = 1.0</font></small></li>
</ul>
<font face="Helvetica, Arial, sans-serif"><small>Do you know how I can
manage this?</small><br>
<br>
<small>Sebastian</small></font><br>
<br>
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