add documentation

[ftoledo]

Please, add a wiki page with the step-by-step workflow to use the hugin template.
Thanks!

[ultramango]

For the moment here's a quick howto:

1. Open Hugin.
2. Add the image from camera twice.
3. From "File" menu select "Apply Template" and select the template from this project.

Note: Hugin will apply masks and transformations but it will not create any control points.

You might find this video useful that I quickly recorded (not a proper quality, hit refresh if the video is not shown the first time):
https://www.dropbox.com/s/zzxplqi79u1nvhr/hugin_one_photo.mp4
This video shows how to create a basic template without adding any control points. Notes to video:

• pointer is misaligned (crappy screen recording software),
• in reality FOV is greater then 360,
• cropping could be extended to match the whole image, but then some lens parameters need to be adjusted (1888 is how far to the right is the lens centre, this is the d parameter),
• to edit parameters in parameters to optimise click once with left mouse button,
• add control points and play with simple to advanced optimisations (as far as I remember automatic control point detection will not work), resulting panorama should be pretty good.

[ultramango]

I just noticed - you should select "Circular Fisheye" not "Fullframe".

[jleaders]

While you're add it, add documentation in the Readme to sudo apt install bsdtar (my ubuntu install didn't have that, required for the install command)

[jleaders]

Also can you clarify the difference between ls -1 path/to/files/*.JPG | parallel --load 99% --noswap --memfree 500M --bar ./gear360pano.sh {} and -p option? They both seem to be described as the same function but the readme is unclear.