op.s0fwo80byrkrc2@rechner...
> Kurtz le pirat wrote > Where am I wrong?
>
> The misunderstanding came from pirate's statement "the difference 
> between
> the two images is only the ratio of the source image map". Together 
> with
> Slime's posting about the images that shold be "width = 2*height" it 
> has
> caused confusion.
>
> ...cutted...
>
> I posted this mainly because that ratio thing puzzled me also for 
> quite
> some time.
>
>
> Yours,
> Bu.

ok, ok. my sample is for spherical projection. now i see yours samples 
whith cylindrical and planar projection i undestand somes others 
things. but i think it's not very easy to draw an ellipse in the image 
map then use a scale (and translate) in pov source.

so, accept my apologies for my simple interpretation.
klp

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