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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.337 by greg, Tue Jun 18 00:00:35 2019 UTC vs.
Revision 1.348 by greg, Fri Jul 19 22:25:03 2019 UTC

# Line 2266 | Line 2266 | Introduced max() and min() functions to .cal library.
2266   Added random incident patch sampling to bsdf2klems to improve accuracy
2267   with scattering interpolation representation input (e.g., from
2268   pabopto2bsdf).  The other input types already sampled incident patch area.
2269 +
2270 + Added gendaymtx -A option to compute average sky over all the input
2271 + time steps.
2272 +
2273 + Added ability to output color image from rtrace with any of -ovrx options.
2274 +
2275 + Changed rlam behavior so -iaN reads N lines from a stream rather than N
2276 + characters.  This seems more useful, since -ibN is somewhat redundant with
2277 + the old behavior.
2278 +
2279 + Created rsplit program as compliment to rlam and to handle more complex
2280 + rtrace output into separate files or streams.
2281 +
2282 + Improved getinfo so that it can also hop over resolution string with -c
2283 + and header elide mode.
2284 +
2285 + Made pvalue -u option mean "uncompressed" with -r.  Also, allow skipping
2286 + bytes on standard input.
2287 +
2288 + Created rcode_depth tool to convert to and from a 16-bit/pixel portable
2289 + depth image encoding that uses a mix of linear and reciprocal distance
2290 + with explicit representations of 0 and infinity.  Code for loading these
2291 + depth maps is in src/util/depthcodec.{h,c}.
2292 +
2293 + Created rcode_norm tool to convert to and from 32-bit/pixel portable
2294 + surface normal representation, matching the one in src/common/dircode.c.
2295 + Code for loading normal maps is in src/util/normcodec.{h,c}.
2296 +
2297 + Created rcode_ident tool to create indexed identifier files.
2298 + Code for loading these files is in src/util/idmap.{h,c}.

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