[Proj] Moving Math Constants to projects.h
knudsen.thomas at gmail.com
Tue Apr 5 14:12:11 EST 2016
Looks like a sensible thing to do, and your pseudocode/mnemonics are quite
I think I have seen (and Google confirms) that TWO_OVER_PI is in common use
for the 2/pi thing you call TWO_D_PI, but I have no strong feelings for one
or the other
2016-04-05 16:14 GMT+02:00 Micah Cochran <mcochran at athensal.us>:
> I've submitted a pull request to move math constants (most are some
> version of PI) that have been used multiple places into projects.h.
> Also, I've renamed a few of the less obvious constants names to more
> obvious names. I've added psuedocode for the constants (example FORTPI is
> pi/4). I've did some extra testing (beyond Travis-CI test) to make fairly
> sure that any changes that I made did not alter the algorithms. I would be
> willing to add those test to proj.4.
> Please let me know if there are any issues.
> Thank you,
> *Micah Cochran*
> GIS Coordinator - City of Athens - Engineering Services & Community
> Development Dept. - Dept. of Public Works Building - 1600 ELM ST W,
> Athens, AL <http://g.co/maps/ncrp7> - geo:34.820608,-86.991474 - p.
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