Changed logic so small view angles are prevented along with parallel views
Fixed bug in acuity option for small view angles by skipping calculation
Continued ANSIfication, and other fixes and clarifications.
Instrumented headers against multiple inclusion and for use from C++. Moved includes in headers out of "C" scope.
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
added -I option for precomputed histogram
decreased lower threshold for histogram
changed -t option to -u, -d option to -x and -b option to -d
changed -m option to read in color warp map (old -m now -d)
added -i option to take fixation points on standard input
changed to histogram truncation made veiling reflection modify FOV sample image
corrected tests in check2do()
minor cleanup
Initial revision
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