[ViewVC] Diff of: radiance/ray/doc/notes/ReleaseNotes

Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.317 by greg, Tue Apr 17 18:11:16 2018 UTC vs.
Revision 1.373 by greg, Tue Jun 30 15:52:48 2020 UTC

+which calls bsdf2rad then rad with a few useful default views.
+=========================
-<
+Version 5.2
->
+Version 5.2 (Release October 8, 2018)
+Created psketch program to apply non-photorealistic rendering to selected
+objects, identified by modifier name(s).
+Fixed bugs associated with zero transmission in chromatic tensor trees.
+Thanks to Lars Grobe for pointing out issues.
-+
-+
+Added RAYPATH searching for -f options to genrev, gensurf, genworm,
-+
+bsdf2klems, bsdf2ttree, and pcomb.  This makes behavior consistent
-+
+with rcalc, calc, and rendering tools.
-+
-+
+Worked with Randolph Fritz to fix some issues with ies2rad and newer
-+
+IESNA63 standards.
-+
-+
+Resurrected original bsdf2rad test program, renaming it bsdf2rado. Still an
-+
+optional build in src/cv/.
-+
-+
+Fixed bug in rcontrib with virtual sources, where pretest was adding
-+
+to modifier accumulation buffers.  Reported by Mostapha.
-+
-+
+Added an "aBSDF" material type that explicitly checks for peak extraction.
-+
+Its arguments are the same as the original "BSDF" type, but without the
-+
+thickness parameter, as proxy geometry is not supported by this new type.
-+
+The old "BSDF" type no longer does peak extraction under any circumstances,
-+
+since this behavior is superfluous for proxied geometry.
-+
-+
+Added -r option to bsdf2rad (and bsdfview) to fix BSDF min and max range
-+
+for comparing BSDFs.
-+
-+
+Fixed issue with pfilt -m option and uneven image size changes pointed
-+
+out by Rob Shakespeare.
-+
-+
+Updates to evalglare and gendaylit from Jan Wienold, including new
-+
+colored sky option.
-+
-+
+=========================
-+
+Version 5.3
-+
-+
+Created radcompare program to compare Radiance tool output to reference outputs
-+
+during unit-testing.
-+
-+
+Fixed issue reading very large files (> 2 GBytes) in rcollate.
-+
-+
+Made picking function in rvu ignore transparent and void surfaces.
-+
-+
+Added -orRxX options to rtrace to enable output of mirrored and unmirrored
-+
+contributions and distances to enable new types of reprojections.  This also
-+
+cleaned up and unified handling of effective ray lengths throughout code.
-+
-+
+Bug fixes from Jan Wienold for evalglare.
-+
-+
+Changed indexed (numbered) output from dctimestep to start from 0 rather
-+
+than 1, to make it more consistent with expected input naming.
-+
-+
+Increased default sampling in bsdf2klems (-n option) to 1024.
-+
-+
+Fixed an issue noticed by David G-M that was causing genBSDF to bias
-+
+isotropic tensor tree samples resulting in subsequent failure of
-+
+peak extraction with "aBSDF" type.
-+
-+
+Introduced max() and min() functions to .cal library.
-+
-+
+Added random incident patch sampling to bsdf2klems to improve accuracy
-+
+with scattering interpolation representation input (e.g., from
-+
+pabopto2bsdf).  The other input types already sampled incident patch area.
-+
-+
+Added gendaymtx -A option to compute average sky over all the input
-+
+time steps.
-+
-+
+Added ability to output color image from rtrace with any of -ovrx options.
-+
+Also fixed inconsistency of -oN output when ray casting versus full trace.
-+
+Before, it would flip normal to front side unless ray casting.  Now, -oN
-+
+always reports the unflipped normal.
-+
-+
+Changed rlam behavior so -iaN reads N lines from a stream rather than N
-+
+characters.  This seems more useful, since -ibN is somewhat redundant with
-+
+the old behavior.
-+
-+
+Created rsplit program as compliment to rlam and to handle more complex
-+
+rtrace output into separate files or streams.
-+
-+
+Improved getinfo so that it can also hop over resolution string with -c
-+
+and header elide mode.  Use +d to include resolution string in output,
-+
+and -d to elide with - and -c options.
-+
-+
+Made pvalue -u option mean "uncompressed" with -r.  Also, allow skipping
-+
+bytes on standard input.
-+
-+
+Created rcode_depth tool to convert to and from a 16-bit/pixel portable
-+
+depth image encoding that uses a mix of linear and reciprocal distance
-+
+with explicit representations of 0 and infinity.  Code for loading these
-+
+depth maps is in src/common/depthcodec.{h,c}.
-+
-+
+Created rcode_norm tool to convert to and from 32-bit/pixel portable
-+
+surface normal representation, matching the one in src/common/dircode.c.
-+
+Code for loading normal maps is in src/common/normcodec.{h,c}.
-+
-+
+Created rcode_ident tool to create indexed identifier files.
-+
+Code for loading these files is in src/common/idmap.{h,c}.
-+
-+
+Added -o* option to rtpict to produce layered images that handle most
-+
+output types from rtrace (colors, surface normals, distances, IDs).
-+
-+
+Created rcode2bmp script to create images from new rcode_* output maps.
-+
-+
+Improved efficiency of rmtxop in cases where matrix multiplication is
-+
+faster evaluated right-to-left, as when the final component is a
-+
+column vector.  Also added ability to apply trailing unary operators
-+
+(-t, and -s or -c) to resulting matrix.
-+
-+
+Added new depth, normal, and ID file types to radcompare.
-+
-+
+Added BigEndian= header line for automatic byte-swapping in rmtxop
-+
+and radcompare.
-+
-+
+Added new "turbo" palette to falsecolor (thanks to Taoning).
-+
-+
+Nathaniel Jones created the "dcglare" program for annual glare
-+
+simulations when the sun and sky are visible through the window.
-+
+Tutorial is posted at
-+
+"https://github.com/nljones/Accelerad/wiki/The-Imageless-Method-for-Spatial-and-Annual-Glare-Analysis".
-+
-+
+Added support for loading RGBE images into matrices in dctimestep.
-+
-+
+Added -y option to gensky and gendaylit to support more accurate Michalsky
-+
+solar position calculation.
-+
-+
+Changed rsplit, so specifying a space as the separator parses words
-+
+between whitespace.
-+
-+
+Added ability of vwrays, pinterp, and pmblur2 to read encoded depth files.
-+
-+
+Added -o RxCxR1xC1 facility to perform blocking in rcollate.
-+
-+
+Made it so number of segments in genworm, genrev, and gensurf can be
-+
+given as expressions of previously defined variables, etc.
-+
-+
+Added -D and -n option to gendaymtx to output sun description and skip
-+
+matrix output on request.  A -M option was also added to output solar
-+
+modifiers for rcontrib.  Support also added for leap days in WEA input.
-+
+Enhancements sponsored by Ladybug Tools.
-+
-+
+Updated eplus_uvf to work with IDF version 9.x, checking version number.
-+
-+
+Fix to glarendx issues with dgi calculation.
-+
-+
+Made it so rmtxop and dctimestep undo any exposure applied to Radiance
-+
+pictures they may load.
-+
-+
+Added robjutil utility to manipulate Wavefront .OBJ files.
-+
-+
+Fixed a crash related to rtrace -om or -oM with mesh instances containing
-+
+materials.
-+
-+
+Improved rtrace flushing function to handle any value for -x without
-+
+deadlock on controlling process.
-+
-+
+Eliminated unnecessary start-up procedures for rtrace when only ray-casting
-+
+is needed (i.e., no tracing or value output).
-+
-+
+Improved isotropic sampling method in bsdf2ttree using "zipper" approach
-+
+applied in genBSDF.
-+
-+
+Added limit to memory used by high-resolution tensor tree BSDFs for
-+
+cumulative cache during MC sampling (rendering).  Limit set to 250MBytes
-+
+per BSDF for standard architectures.
-+
-+
+Added -n and -s options to bsdf2ttree to provide some user control
-+
+over super-sampling.
-+
-+
+Improved surface normal codec used by ambient file to store orthonormal
-+
+directions exactly.
-+
-+
+Improved peak extraction method, which was undervaluing transmission
-+
+in many cases.
-+
-+
+New version of evalglare from Jan Wienold.

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing ray/doc/notes/ReleaseNotes (file contents): Revision 1.317 by greg, Tue Apr 17 18:11:16 2018 UTC vs. Revision 1.373 by greg, Tue Jun 30 15:52:48 2020 UTC

Diff Legend

Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.317 by greg, Tue Apr 17 18:11:16 2018 UTC vs.
Revision 1.373 by greg, Tue Jun 30 15:52:48 2020 UTC