| 2237 |  | colored sky option. | 
| 2238 |  |  | 
| 2239 |  | ========================= | 
| 2240 | < | Version 5.3 | 
| 2240 | > | Version 5.3 (Released September 1, 2020) | 
| 2241 |  |  | 
| 2242 |  | Created radcompare program to compare Radiance tool output to reference outputs | 
| 2243 |  | during unit-testing. | 
| 2314 |  | Added new depth, normal, and ID file types to radcompare. | 
| 2315 |  |  | 
| 2316 |  | Added BigEndian= header line for automatic byte-swapping in rmtxop | 
| 2317 | < | and radcompare.  Doesn't work quite as automatically as it should | 
| 2318 | < | for pvalue -r, currently. | 
| 2317 | > | and radcompare. | 
| 2318 |  |  | 
| 2319 |  | Added new "turbo" palette to falsecolor (thanks to Taoning). | 
| 2320 | + |  | 
| 2321 | + | Nathaniel Jones created the "dcglare" program for annual glare | 
| 2322 | + | simulations when the sun and sky are visible through the window. | 
| 2323 | + | Tutorial is posted at | 
| 2324 | + | "https://github.com/nljones/Accelerad/wiki/The-Imageless-Method-for-Spatial-and-Annual-Glare-Analysis". | 
| 2325 | + |  | 
| 2326 | + | Added support for loading RGBE images into matrices in dctimestep. | 
| 2327 | + |  | 
| 2328 | + | Added -y option to gensky and gendaylit to support more accurate Michalsky | 
| 2329 | + | solar position calculation. | 
| 2330 | + |  | 
| 2331 | + | Changed rsplit, so specifying a space as the separator parses words | 
| 2332 | + | between whitespace. | 
| 2333 | + |  | 
| 2334 | + | Added ability of vwrays, pinterp, and pmblur2 to read encoded depth files. | 
| 2335 | + |  | 
| 2336 | + | Added -o RxCxR1xC1 facility to perform blocking in rcollate. | 
| 2337 | + |  | 
| 2338 | + | Made it so number of segments in genworm, genrev, and gensurf can be | 
| 2339 | + | given as expressions of previously defined variables, etc. | 
| 2340 | + |  | 
| 2341 | + | Added -D and -n option to gendaymtx to output sun description and skip | 
| 2342 | + | matrix output on request.  A -M option was also added to output solar | 
| 2343 | + | modifiers for rcontrib.  Support also added for leap days in WEA input. | 
| 2344 | + | Enhancements sponsored by Ladybug Tools. | 
| 2345 | + |  | 
| 2346 | + | Updated eplus_uvf to work with IDF version 9.x, checking version number. | 
| 2347 | + |  | 
| 2348 | + | Fix to glarendx issues with dgi calculation. | 
| 2349 | + |  | 
| 2350 | + | Made it so rmtxop and dctimestep undo any exposure applied to Radiance | 
| 2351 | + | pictures they may load. | 
| 2352 | + |  | 
| 2353 | + | Added robjutil utility to manipulate Wavefront .OBJ files. | 
| 2354 | + |  | 
| 2355 | + | Fixed a crash related to rtrace -om or -oM with mesh instances containing | 
| 2356 | + | materials. | 
| 2357 | + |  | 
| 2358 | + | Improved rtrace flushing function to handle any value for -x without | 
| 2359 | + | deadlock on controlling process. | 
| 2360 | + |  | 
| 2361 | + | Eliminated unnecessary start-up procedures for rtrace when only ray-casting | 
| 2362 | + | is needed (i.e., no tracing or value output). | 
| 2363 | + |  | 
| 2364 | + | Improved isotropic sampling method in bsdf2ttree using "zipper" approach | 
| 2365 | + | applied in genBSDF. | 
| 2366 | + |  | 
| 2367 | + | Added limit to memory used by high-resolution tensor tree BSDFs for | 
| 2368 | + | cumulative cache during MC sampling (rendering).  Limit set to 250MBytes | 
| 2369 | + | per BSDF for standard architectures. | 
| 2370 | + |  | 
| 2371 | + | Added -n and -s options to bsdf2ttree to provide some user control | 
| 2372 | + | over super-sampling. | 
| 2373 | + |  | 
| 2374 | + | Improved surface normal codec used by ambient file to store orthonormal | 
| 2375 | + | directions exactly. | 
| 2376 | + |  | 
| 2377 | + | Improved peak extraction method, which was undervaluing transmission | 
| 2378 | + | in many cases. | 
| 2379 | + |  | 
| 2380 | + | New version of evalglare from Jan Wienold. | 
| 2381 | + |  | 
| 2382 | + | Added -u option to gendaymtx to elide data columns (time steps) when | 
| 2383 | + | the sun is not visible above the horizon. | 
| 2384 | + |  | 
| 2385 | + | ========================= | 
| 2386 | + | Version 5.4 | 
| 2387 | + |  | 
| 2388 | + | Added rcollate -c option to force operation to continue even if it | 
| 2389 | + | seems unnecessary.  Made tool more robust. | 
| 2390 | + |  | 
| 2391 | + | Added -t option to rcontrib (and rfluxmtx) to report progress after the | 
| 2392 | + | given number of seconds. | 
| 2393 | + |  | 
| 2394 | + | Added "test" target to makeall to run unit tests. | 
| 2395 | + |  | 
| 2396 | + | Modified bsdf2ttree to allow different parameters per input SIR file. | 
| 2397 | + |  | 
| 2398 | + | Fixed issues with very large matrix files (> 2GB) in dctimestep, rmtxop, | 
| 2399 | + | and rcollate. | 
| 2400 | + |  | 
| 2401 | + | Added -rf and -rb options to rmtxop to load front or back reflectance | 
| 2402 | + | matrix data from XML file rather than transmission.  (Lars Grobe suggested.) | 
| 2403 | + |  | 
| 2404 | + | Improved behavior for coincident surfaces with different materials. | 
| 2405 | + | Rather than returning one surface or the other based on floating-point | 
| 2406 | + | vagaries, opaque materials are now preferred over transparent ones. | 
| 2407 | + | If the materials are both transparent or both opaque, then whichever | 
| 2408 | + | surface appeared later in the scene description will be selected. | 
| 2409 | + | This came of a request for consistent behavior with legal CAD output | 
| 2410 | + | from Peter Apian-Bennewitz. |