Can someone take the info here:

http://www.agric.wa.gov.au/pls/portal30/docs/FOLDER/IKMP/_archive/tr137.pdf


And write a function to give the rotation angle of the sun for a given 
latitude at a certain time of day?

something like

#function Sun_Angle(float_latitude, int_month, int_day, int_hour24, 
int_minute)



We can assume that the initial sun is on the +y axis and that "north" is 
  along the +z axis.


The result should be a single vector that can be used to rotate the 
initial light_source and/or round ball representing the sun so that it 
is correct for the time and place.

I tried to do this but my brain got all hurty.

Plus I'm kind of at work.


-- 
---
Bryan Valencia

- I'd rather live with false hope than with false despair.

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