Environment map ratio 2004-04-21 - By Joey Ponthieux
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Bernard Lebel wrote:
>
> Hello,
>
> If I want to render a scene to create a spherical environment map, is there
> are preferred image ratio to use?
>
> Thanks
> Bernard
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The arc distance from pole to pole should be 1/2 that of a sphere's
"equatorial" circumference. An image ratio of 2:1 should do it.
--
Joey Ponthieux
NCI Information Systems Inc.
NASA Langley Research Center
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Opinions stated here-in are strictly those of the author and
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