In article <413e1ca7@news.povray.org> , Warp <war### [at] tagpovrayorg>  wrote:

>> 4. How can I obtain the camera parameters such as focal length, etc?
>
>   You can't. At least not in the current POV-Ray (version 4 will probably
> have means to do that).

You can: All you have to do it compute them yourself based on the values you
set the camera to.  The equations (or details about them) and default values
are in the documentation.

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

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