<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Ben,<div class=""><br class=""></div><div class="">&nbsp; You can set multiple solid rendering thresholds with the volume command, for example,</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre">        </span>vol #0 style solid level .5,0 level 1.5,1</div><div class=""><br class=""></div><div class="">For solid style the level is two numbers, the first being the density map value and the second is from 0 to 1 indicating the brightness (and also opacity). &nbsp;To specify more than one level you repeat the option.</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre">        </span>Tom</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Dec 14, 2015, at 2:13 PM, &lt;<a href="mailto:benoit.zuber@ana.unibe.ch" class="">benoit.zuber@ana.unibe.ch</a>&gt; &lt;<a href="mailto:benoit.zuber@ana.unibe.ch" class="">benoit.zuber@ana.unibe.ch</a>&gt; wrote:</div><br class="Apple-interchange-newline"><div class="">

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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Hello</span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class=""><br class="">
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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">I would like to add several threshold markers for volume solid rendering. I would like to do it in a script. I guess the only way is to do it through a python script.</span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">I tried modifying the solid_levels and solid_colors attributes of the active volume but I could not find how I can then get the depending volume attributes, such as transfer_function and the gui (both
 rendered volume and the volume viewer dialog) to be correctly updated. Could anyone please give me a few pointers?</span></div>
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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Thanks in advance</span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Ben&nbsp;</span></div>
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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">--&nbsp;</span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Prof. BenoĆ®t Zuber</span></div>
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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Institute of Anatomy</span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">University of Bern</span></div>
<div class=""><a dir="ltr" href="x-apple-data-detectors://1" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="1" style="background-color: rgba(255, 255, 255, 0);" class=""><font class="">Baltzerstrasse 2</font></a></div>
<div class=""><a dir="ltr" href="x-apple-data-detectors://2/0" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="2/0" style="background-color: rgba(255, 255, 255, 0);" class=""><font class="">Postfach 922</font></a></div>
<div class=""><font class=""><span style="background-color: rgba(255, 255, 255, 0);" class=""><a dir="ltr" href="x-apple-data-detectors://2/0" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="2/0" class="">3000 Bern</a>&nbsp;9</span></font></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Switzerland</span></div>
<div class=""><a dir="ltr" href="mailto:benoit.zuber@ana.unibe.ch" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="2/1" style="background-color: rgba(255, 255, 255, 0);" class=""><font class="">benoit.zuber@ana.unibe.ch</font></a></div>
<div class=""><a dir="ltr" href="tel:+41%2031%20631%2084%2040" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="2/2" style="background-color: rgba(255, 255, 255, 0);" class=""><font class="">+41 31 631 84 40</font></a></div>
<div class=""><a dir="ltr" href="http://www.ana.unibe.ch/research/experimental_morphology/index_eng.html" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="2/3" style="background-color: rgba(255, 255, 255, 0);" class=""><font class="">http://www.ana.unibe.ch/research/experimental_morphology/index_eng.html</font></a></div>
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