<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=""> 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). 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, <<a href="mailto:benoit.zuber@ana.unibe.ch" class="">benoit.zuber@ana.unibe.ch</a>> <<a href="mailto:benoit.zuber@ana.unibe.ch" class="">benoit.zuber@ana.unibe.ch</a>> 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="">
</span></div>
<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 </span></div>
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<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">-- </span></div>
<div class=""><span style="background-color: rgba(255, 255, 255, 0);" class="">Prof. Benoît 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>
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