[yt-users] volume rendering angle

[Matthew Turk]

Hi Rick,

Okay, fair enough.  :)  If y'all have a script that shows the issue,
I'll run some tests...  I'm suspicious that it's still in the iv_dir
calculation.

-Matt

On Wed, Aug 25, 2010 at 2:31 PM, Rick Wagner <rwagner at physics.ucsd.edu> wrote:
> Hi Matt,
>
> Actually, I think that the last changes you made fixed some cases, but not all of them.  Before I went on vacation I was trying to learn how the rendering was implemented, so that I could suggest a fix, rather than just a bug report. My memory is that orthogonal projections may still be having problems.
>
> --Rick
>
> On Aug 25, 2010, at 1:58 PM, Matthew Turk wrote:
>
>> Hi G.S.,
>>
>> Are you on trunk or 1.7?  I thought I fixed both...  Rick Wagner was
>> also looking at this a while back and I think he said it was working
>> for him after being broken.
>>
>> You can try a fresh install, but I don't think that would work if
>> updating didn't.  :)  Are you sure it's updating the right place?
>>
>> -Matt
>>
>> On Wed, Aug 25, 2010 at 1:52 PM,  <gso at physics.ucsd.edu> wrote:
>>> I did an svn up, then python setup.py install yesterday trying to see if
>>> an update would fix it, so I was at svn version 1810 yesterday, today it's
>>> 1811, even after the yt instinfo -u the problem persists.  Do I need to do
>>> a new install of YT for the new release or is SVN still keeping me up with
>>> latest?
>>>
>>> From
>>> G.S.
>>>
>>>> Hi G.S.,
>>>>
>>>>> Specifically, when I try to render an image using an image plane
>>>>> perpendicular to the vector L=[1,1,1] and center [0.5,0.5,0.5]
>>>>> everything
>>>>> looks fine, but if I want a head on view from the x axis of the y,z
>>>>> plane
>>>>> and setting L=[1,0,0] the image is just gibberish.
>>>>>
>>>>> Any thoughts on what I might have done wrong?  I was just using the
>>>>> sample
>>>>> script from the cookbook and changing L only, with both the "Simple
>>>>> Volume
>>>>> Rendering" and "Camera Interface"
>>>>
>>>> You didn't do anything wrong.  There was a bug that was causing this a
>>>> while back, but it should be fixed in the current trunk.  "yt instinfo
>>>> -u" should update things for you.  Let me know if that doesn't work!
>>>>
>>>> -Matt
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