Hi Sam, Matt,<br><br>Very nice work on this!<br><br>I&#39;d be glad to test it out.  I have largely been skimming most of the discussion of the new rendering.  Would it be possible to provide a couple of scripts that I could try out on my own data?  I can run them on the PR as well as the current tip and check for changes in results as well as time taken.  Maybe one script to test each major upgrade would be helpful.<br>
<br>Britton<br><br><div class="gmail_quote">On Wed, Jun 13, 2012 at 11:12 AM, Matthew Turk <span dir="ltr">&lt;<a href="mailto:matthewturk@gmail.com" target="_blank">matthewturk@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Sam and I chatted, and we&#39;d like to request three people test this and<br>
if they all agree, we can accept it.<br>
<br>
Can three people give it a go?<br>
<div><div class="h5"><br>
<br>
---------- Forwarded message ----------<br>
From: Matthew Turk &lt;<a href="mailto:pullrequests-noreply@bitbucket.org">pullrequests-noreply@bitbucket.org</a>&gt;<br>
Date: Wed, Jun 13, 2012 at 11:12 AM<br>
Subject: [yt_analysis/yt] Volume Rendering Refactor (pull request #168)<br>
To: <a href="mailto:yt@enzotools.org">yt@enzotools.org</a><br>
<br>
<br>
A new pull request has been opened by Matthew Turk.<br>
<br>
MatthewTurk/yt-refactor has changes to be pulled into yt_analysis/yt.<br>
<br>
<a href="https://bitbucket.org/yt_analysis/yt/pull-request/168/volume-rendering-refactor" target="_blank">https://bitbucket.org/yt_analysis/yt/pull-request/168/volume-rendering-refactor</a><br>
<br>
Title: Volume Rendering Refactor<br>
<br>
This includes all of the changes to the volume rendering system that<br>
were discussed here:<br>
<br>
<a href="http://lists.spacepope.org/pipermail/yt-dev-spacepope.org/2012-June/002039.html" target="_blank">http://lists.spacepope.org/pipermail/yt-dev-spacepope.org/2012-June/002039.html</a><br>
<br>
The main user-facing changes that could cause problems:<br>
<br>
1) Cython 0.16 is now required.<br>
2) Off-axis projections no longer interpolate.<br>
<br>
Changes to be pulled:<br>
<br>
<br>
<br>
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</blockquote></div><br>