[yt-dev] Fwd: [yt_analysis/yt] Volume Rendering Refactor (pull request #168)

[Matthew Turk]

Chris, is this an ART dataset rendering?  I love it.  Great work.
And, did you note on your machine what the load went up to?  Did it
scale with the numebr of cores okay?

On Wed, Jun 13, 2012 at 3:47 PM, Christopher Moody <cemoody at ucsc.edu> wrote:
> Works for me!
>
> On one core, no_ghost=True, kd-Tree took 5 seconds, ray casting 56
> seconds. Impressive.
>
> chris
>
> On Wed, Jun 13, 2012 at 10:45 AM, Matthew Turk <matthewturk at gmail.com> wrote:
>> Also, for what it's worth, John, Sam and I have been working on
>> creating a movie sequence with this in HiDef for a display project.
>> Once that's done we're going to be posting the movie, the original
>> scripts, and potentially even a screencast of how one goes about doing
>> a complex volume rendering.
>>
>> On Wed, Jun 13, 2012 at 12:34 PM, Sam Skillman <samskillman at gmail.com> wrote:
>>> Hi all,
>>>
>>> Here's a sample script that exposes a few of the new features such as
>>> opacity and the map_to_colormap function.
>>> http://paste.yt-project.org/show/2458/
>>>
>>> I'll see if I can get some more scripts written in a portable way.
>>>
>>> Cheers,
>>> Sam
>>>
>>> On Wed, Jun 13, 2012 at 10:22 AM, John ZuHone <jzuhone at gmail.com> wrote:
>>>>
>>>> Matt,
>>>>
>>>> I'll give it a whirl... it may take a day or two.
>>>>
>>>> John Z
>>>>
>>>> On Jun 13, 2012, at 11:12 AM, Matthew Turk wrote:
>>>>
>>>> > Sam and I chatted, and we'd like to request three people test this and
>>>> > if they all agree, we can accept it.
>>>> >
>>>> > Can three people give it a go?
>>>> >
>>>> >
>>>> > ---------- Forwarded message ----------
>>>> > From: Matthew Turk <pullrequests-noreply at bitbucket.org>
>>>> > Date: Wed, Jun 13, 2012 at 11:12 AM
>>>> > Subject: [yt_analysis/yt] Volume Rendering Refactor (pull request #168)
>>>> > To: yt at enzotools.org
>>>> >
>>>> >
>>>> > A new pull request has been opened by Matthew Turk.
>>>> >
>>>> > MatthewTurk/yt-refactor has changes to be pulled into yt_analysis/yt.
>>>> >
>>>> >
>>>> > https://bitbucket.org/yt_analysis/yt/pull-request/168/volume-rendering-refactor
>>>> >
>>>> > Title: Volume Rendering Refactor
>>>> >
>>>> > This includes all of the changes to the volume rendering system that
>>>> > were discussed here:
>>>> >
>>>> >
>>>> > http://lists.spacepope.org/pipermail/yt-dev-spacepope.org/2012-June/002039.html
>>>> >
>>>> > The main user-facing changes that could cause problems:
>>>> >
>>>> > 1) Cython 0.16 is now required.
>>>> > 2) Off-axis projections no longer interpolate.
>>>> >
>>>> > Changes to be pulled:
>>>> >
>>>> >
>>>> >
>>>> > --
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