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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.250 by greg, Wed Nov 12 17:42:34 2014 UTC vs.
Revision 1.266 by greg, Tue Jul 14 16:08:28 2015 UTC

# Line 1957 | Line 1957 | to klems_full.cal in the process.)
1957   Added "-c" option to getinfo to execute command on data segment.
1958  
1959   =====================
1960 < Version 4.3
1960 > Version 5.0
1961  
1962   Changed rmtxop so it writes out same type as lesser of inputs unless
1963 < direction otherwise using -f? option.
1963 > directed otherwise using -f? option.
1964  
1965   Changed order of oconv arguments in rfluxmtx so user can specify input
1966   octree using -i option at the end instead of (or in addition to) a
# Line 2000 | Line 2000 | Fixed bug in tensor tree BSDF code that caused bus err
2000   some systems, and may have been source of other errors as well.
2001  
2002   (Above changes included in 4.2.2 patch release.)
2003 +
2004 + Improved ambient extrapolation to avoid zero values.  Actual
2005 + threshold set to 5% of recorded value.
2006 +
2007 + Changed anisotropic Gaussian and Ashikhmin models so that
2008 + illegal orientation vectors are dealt with more gracefully.
2009 +
2010 + Created wrapBSDF tool and incorporated into genBSDF along
2011 + with new rfluxmtx computation.
2012 +
2013 + Initial check-in of Roland Schregle's photon map integration.
2014 + New 5.0a version designation as suggested by Andy McNeil.
2015 +
2016 + Added left-hand coordinate sytems to rfluxmtx to correct
2017 + problems with coordinate axis orientations pointed out by
2018 + David Geisler-Moroder.
2019 +
2020 + Added color output to genBSDF (+C option) and support for
2021 + color rendering of Klems and tensor tree data.
2022 +
2023 + Fixed another bug in rsensor that caused rays to be generated
2024 + on opposite side of hemisphere even where sensitivity was zero.
2025 +
2026 + Fixed bug discovered by Jacob Jonsson in Klems BSDF
2027 + interpolator that caused it to over-predict normal
2028 + transmittance and reflectance.
2029 +
2030 + Added ability to read input from commands in dctimestep
2031 + and rmtxop.
2032 +
2033 + Added photon map support to rad.  Fixed some double-counting
2034 + issues in photon-mapping spotted by David Geisler-Moroder.
2035 +
2036 + Added photon map support to trad.
2037 +
2038 + Fixed bug in antimatter source testing when antimatter
2039 + definition follows potential obstructor in input.
2040 +
2041 + Fixed issue with missing character type identifier at head
2042 + of genBSDF XML output.
2043 +
2044 + Prompted by Roland S., added option to have pcompos -a order
2045 + rows from top rather than bottom of image.
2046 +
2047 + Changed dctimestep to accept matrix as well as BTDF input
2048 + in the VTDs invocation mode.  This permits the output of
2049 + rmtxop to be used in a pinch when combining multiple BTDF
2050 + layers, although interreflection between layers is not
2051 + accounted for properly as it is in the WINDOW program.

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