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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.343 by greg, Sat Jul 6 14:08:07 2019 UTC vs.
Revision 1.350 by greg, Fri Jul 26 00:34:06 2019 UTC

# Line 2281 | Line 2281 | 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}.
2299 +
2300 + Added -o* option to rtpict to produce layered images that handle most
2301 + output types from rtrace (colors, surface normals, distances, IDs).
2302 +
2303 + Created rcode2bmp script to create images from new rcode_* output maps.

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