[yt-users] Fisheye camera problems

[Sam Skillman]

Hi Munier,

I was able to get your script to run (and haveby adding the following line
after the yt.mods line:

from yt.visualization.volume_rendering.api import FisheyeCamera

You also want to change the way the images is saved to any of the following:

# Save the image
im = cam.snapshot('test1.png')
im.write_png('test2.png')
cam.save_image(im, 'figures/fisheye_mosaic.png')

I think we just never added it to the list of pieces that you get from
yt.mods.

Let us know if that works.

I'm not completely surprised that the MosaicFisheye is out of whack. I'm
afraid I can't fix that at the moment, but if you wouldn't mind filing an
issue and assigning it to me that'd be great.

Best,
Sam


On Thu, Feb 6, 2014 at 2:35 PM, Munier Azzam Salem <
msalem at astro.columbia.edu> wrote:

> Hey Guys,
>
>    I'm trying to run the FisheyeCamera, and got an error that the class
> cannot be found:
>
> *  File "fisheye.py", line 28, in <module>*
> *    cam = FisheyeCamera(c, radius, fov, N,*
> *NameError: name 'FisheyeCamera' is not defined*
>
>        I thought this might be because it was not added to the
> data_object_registry, so I tried adding it and rebuilding:
>
>
> *data_object_registry["FisheyeCamera"] = FisheyeCamera *
>
>     but still no dice :/ Any insights here?
>
>       I also noticed the MosaicFishEye (which I'm guessing helps you
> render on multiple projectors?), while properly linked up, throws an error,
> because it calls the function VectorPlane(), in the amr_utils module, which
> appears to no longer exist in the dev repo.
>
>      My script's up here <http://pastebin.com/PK0djMtG>.
>
>         thanks!
>              Munier
>
>
>
> --
> Munier A. Salem // 845.489.6450
>
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>
>
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