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
fixed variable ordering
changed from atan2() to Atan2() to be safe
removed previous changes since proper interpolation now in data file
eliminated unnecessary calls to noneg()
eliminated unnecessary noneg() calls
eliminated star patterns at poles by adding pole interpolation
updated revision number for release 2.0
Initial revision
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.