Tuesday, March 13, 2012

[android-developers] Re: API for spherical to planar projection?

No hint on how they (google sky or any other planetarium program) does
this ? :)

/Jakob

On 11 mar, 10:04, jakob t <jakob.strom...@gmail.com> wrote:
> Hi!
>
> I need to project altitude azimuth coordinates to screen coordinates
> x,y.
> Checking around but can't find anything spot on. The closest right now
> is stereographic projection that preserves angels.
>
> Is there anyapiout there?
> What I want to achieve is something like google sky app,
> anybody knows what kind of projection they're using?
>
> thanks!!
>
> /Jakob

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