Warp <war### [at] tagpovrayorg> wrote:
> Trevor G Quayle <Tin### [at] hotmailcom> wrote:
> > I think it should be:
>
> >          right image_width
> >          up image_height
>
>   Doesn't that assume that pixels are square?
>
>   If he is using a 4:3 monitor with a 1280x1024 resolution, the pixels
> are not square and the rendered image will then look distorted.
>
> --
>                                                           - Warp

That's true, but I'm just basing on the original code, tracing pixel for
pixel at 1280x1024 resolution.

-tgq

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