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<font size="-1"><font face="Helvetica, Arial, sans-serif">Sounds good.<br>
<br>
And how can I mange to unite three different actors on one single
cutting plane?<br>
<br>
Sebastian<br>
</font></font><br>
Am 10.03.2010 16:05, schrieb Rakesh Patil:
<blockquote
cite="mid:1268233506.1d0787d664c95f8c2adb1da311af3c78@mail.in.com"
type="cite"> hi..<br>
<br>
one option is you can use vtkThreshold, if your threshold ranges are
fiixed.. Like in your example, there are three conditions.. So three
times, u can use vtkThreshold class and create that many actors..<br>
<br>
Any other way is there my friends..??<br>
<br>
Thanks<br>
<br>
Regards<br>
Rakesh Patil<br>
<br>
<blockquote><br>
---------- Original message ----------<br>
From:Sebastian Gatzka< <a class="moz-txt-link-abbreviated" href="mailto:sebastian.gatzka@stud.tu-darmstadt.de">sebastian.gatzka@stud.tu-darmstadt.de</a> ><br>
Date: 10 Mar 10 17:50:06<br>
Subject: [vtkusers] Different alpha values for scalars<br>
To: <a class="moz-txt-link-abbreviated" href="mailto:vtkusers@vtk.org">vtkusers@vtk.org</a><br>
<br>
<br>
<br>
<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>
</font></font>
<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>
</blockquote>
</blockquote>
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