[ptx] Degrees of view.

[Lluís Pàmies i Juárez]

This past weekend I started my first experiences with Hugins. It's great !

I saw a button for calulate the "degrees of view" reading the EXIF
header of an image. I want to know how it works and it's precission,
because in my final studies project I did an application in 3D with
photos (I'm preparing for publish it ... as GPL). And I think that
this feature will help me.

In wich section of Hugins source can I found the code for calculate
the degrees of view?

Thanks for all, and sorry for my bad english.
--
Lluís Pàmies i Juárez