Ultra Wide Angle should be close to fisheye, and it fills the full Rectangular
area. I haven't looked at the formulas, but the docs point that out.

Johs

Rune wrote:

> In the fisheye camera type I'd like the confinement to a circular area to be
> optional. I think that would make it a much more useful camera type.
>
> This suggestion is not meant for any specific version of POV-Ray.
>
> Rune
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