PanoTools NG:
Re: equirectangular projection
Santiago Ribas 2009-May-11 16:15:14
Sunpath gives me the sun coordinates (I already have). What I do need is, to
convert those coordinates to a 2x1 equirectangular photo, and plot the sun
path. The azimuth is easy, but the height is not so linear.
Santiago
On 09/05/11 14:56, "Luca N Vascon" <#removed#> wrote:
> you can use sunpath...
>
> Santiago ha scritto:
>>
>>
>> Hi all,
>>
>> I would like to use my spherical panoramas to reproduce the sun path
>> in the sky, and to have a better evaluation of sun blocked by other
>> buildings, to optimize passive solar buildings.
>> I have a raw 8000x4000 photo, and I know the azimuth and height of the
>> sun during the day, and during the year, all I need is a formula to
>> convert my solar height (degrees) to equirectangular height in pixels.
>>
>> Thanks for your help.
>>
>> Santiago Ribas
>> www,360portugal.com
>>
>>
>
>
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