Resurrected original bsdf2rad test program, renaming it bsdf2rado.Worked with Randolph Fritz to fix some issues with ies2rad and newer IESNA63 standards.This makes behavior consistent with rcalc, calc, and rendering tools. Added RAYPATH searching for -f options to genrev, gensurf, genworm, bsdf2klems, bsdf2ttree, and pcomb.Thanks to Lars Grobe for pointing out issues. Fixed bugs associated with zero transmission in chromatic tensor trees.Reduced bias in ambient super-sampling method.

Feature requested by John Mardaljevic, who essentially owns this Added ability to move forwards/backwards specified distance in rvu 'origin' command.Wrote rtpict script to run rtrace in parallel mode and simulate rpict with -n option.Modified pcomb so the first view seen in the inputs is written into header.

Rob Guglielmetti and Alex Swindler updated CMake build system.Georg Mischler updated SCons build system.Tweaked peak-extraction code to work more reliably.Improved accuracy of bsdf2ttree when converting scattering interpolation representatons with strong peaks.Fixed issue with pmapdump noted by Axel Jacobs.Improved accuracy for peaky BSDFs and small light sources.Added top-level resources directory with files from Rob Guglielmetti.Increased maximum number of open files in rcontrib to the system upper limit of 2048 rather than the default 512 under Windows.Increased maximum luminance to 10^7 in pcond to fix issue noticed by Axel Jacobs where veiling glare not added for the sun under some conditions.

Fixed bug in peak extraction code that generated 'Bad call to SDqueryTreProjSA' error, reported by Lars Grobe.

Falsecolor legend changes and improvements by David G-M and Stephen W.

Changed falsecolor so '-s' option is adjusted to match legend if one.

Added '*' and '/' operations to rmtxop for element-wise multiplication and division of same-sized matrices.

Created psketch program to apply non-photorealistic rendering to selected objects, identified by modifier name(s).

Machinery HDR Effects 3.1.4 downloading