Added calculation of half-day (time before and after noon for sunrise/sunset)
Added more accurate Michalsky solar position calculation and made correction to old IES handbook formula (thanks to Axel Jacobs)
Added missing RCSid tag
Changes and check-in for 3.5 release Includes new source files and modifications not recorded for many years See ray/doc/notes/ReleaseNotes for notes between 3.1 and 3.5 release
This form allows you to request diffs between any two revisions of this file. For each of the two "sides" of the diff, select a symbolic revision name using the selection box, or choose 'Use Text Field' and enter a numeric revision.