66d10b1bc4
fixed some photon mapper issues when dealing with participating media and index-matched medium transitions
2012-11-15 01:48:27 -05:00
fb7fe6a8e1
prevent excessive MLT/ERPT error messages due to roundoff errors
2012-11-15 00:52:14 -05:00
0dfbf7ee47
Merge with default
2012-10-30 18:14:23 -04:00
640ae19f34
fixing 2-stage MLT, part 1
2012-10-23 10:47:46 -04:00
4f7fda27f9
removed an unfortunate remnmant from an old debugging session
2012-10-22 23:48:54 -04:00
6137c21db5
minor
2012-10-22 00:02:28 -04:00
3a21619eec
volpath: reduced variance when dealing with index-matched medium transitions (perform luminaire and BSDF sampling connections through an arbitrary chain of ENull interactions)
2012-10-22 00:01:52 -04:00
efe33e9212
OCD: remove trailing spaces from all files
2012-10-20 14:04:13 -04:00
ac8c7ad6d7
volpath_simple: tweaked identifier and comments to make the previous commit a bit more understandable
2012-10-20 12:05:23 -04:00
8e2bfb7340
volpath_simple: fixed a minor logic error that could cause errors in light paths that simultaneously involve multiple index-matched and index-mismatched medium transitions
2012-10-20 01:42:50 -04:00
fd4e94092a
Merge with default
2012-10-18 15:56:45 -04:00
ae3f196dd1
more documentation updates
2012-10-18 12:31:23 -04:00
9c4b1d9a1c
GUI documentation update pass, part 1
2012-10-18 11:28:07 -04:00
a26272344c
Merge with default
2012-10-12 17:54:44 -04:00
d9fb221c93
More robust calculation of work units for mlt and pssmlt plugins.
...
Fixes a warning while checking for possible overflows from size_t to int. It
also uses an all-integer formulation of (int)ceil(x / (float)n) === (x+n-1)/n
2012-10-12 16:42:56 -04:00
eb423bf9f9
fixed a corner case in DiscreteDistribution::sample
2012-10-12 12:57:11 -04:00
0b9e2172a7
fixed a minor regression in PSSMLT
2012-10-10 11:55:35 -04:00
68c265cfdc
unicode readyness patch
2012-10-08 23:02:27 -07:00
80a0409c79
minor (windows build fix, plus avoid some potential integer division by zero errors that showed up in crash reports)
2012-10-07 17:20:16 -07:00
feb303d639
fixed a photonmapper regression involving environment maps
2012-10-06 23:49:12 -04:00
d11914fdc1
fixed a potential crash issue in the photon mapper
2012-10-06 15:02:38 -04:00
b83596accd
more MacOS-related OpenMP bugfixes
2012-10-01 00:55:10 -04:00
b7d6fc7dba
omp_get_max_threads still occasionally causes crashes even in binaries compiled with icl.. committing a workaround
2012-09-30 22:46:12 -04:00
fa8b555d49
added teaser renderings from the manifold paper to the ERPT/MEPT documentation
2012-09-30 18:56:30 -04:00
0edfcfbc89
updated acknowledgments, finished ERPT documentation, added an extra check to suppress some NaNs
2012-09-30 17:47:20 -04:00
f17010e1f1
ocd
2012-09-30 04:23:54 -04:00
91b9668aa0
documentation improvements, some subtle gui improvements, revived MEMLT
2012-09-30 03:40:18 -04:00
d83a7bae52
MLT documentation improvements
2012-09-30 00:34:29 -04:00
8f25f1ee46
finished PSSMLT documentation
2012-09-28 22:42:09 -04:00
35df0e21ef
icon and documentation update
2012-09-28 22:36:29 -04:00
f3b0d060b2
added a figure to describe BDPT
2012-09-28 20:58:52 -04:00
f31ebc3fe6
some work on the documentation
2012-09-28 20:55:01 -04:00
15ca0811a0
fixed a few boost::filesystem string issues
2012-09-27 23:00:45 -07:00
35da602d4e
The epic 0.4.0 merge of the bidirectional branch -- sorry not to do this in smaller batches, but doing so would have been an incredible amount of work. A through description of the changes will be made available on the blog this week.
2012-09-27 12:43:51 -04:00
8a0b9a4530
handle envmap luminaires in ppm/sppm
2012-04-18 11:59:45 -04:00
46541e42d8
path tracer docs
2011-10-03 00:53:25 -04:00
137084f24f
documentation for the direct illumination integrator
2011-10-02 23:11:24 -04:00
14ce675ebb
medium handling fixes in photonmapper.cpp
2011-09-15 14:03:45 -04:00
999540bfcf
fix exp/log performance-related issues on Linux/x86_64
2011-09-09 16:53:36 -04:00
56cf1882fd
fixed the BRE to work with the new kdtree implementation
2011-09-09 16:01:13 -04:00
320fe5bc9f
fixed a serious multithreading bug that affected the construction of photon maps with QMC samplers
2011-09-09 14:29:07 -04:00
4ad2e7582c
nicer heterogeneous documentation
2011-09-08 19:48:30 -04:00
bc5c8d867d
merge
2011-09-02 17:52:01 -04:00
ab16dfac21
more photon map-related serialization fixes
2011-09-02 17:51:49 -04:00
f0629482cd
photon map serialization bugfix
2011-09-02 17:27:11 -04:00
a31775f516
OpenMP fixes on win32..
2011-09-02 11:34:07 -07:00
9df8c4bfe6
better interaction of various integrators with the adaptive integrator
2011-09-02 13:49:07 -04:00
122b2f5feb
a few more cleanups
2011-09-01 19:44:06 -04:00
ed12b775ed
photon mapper improvements pertaining to dielectrics
2011-09-01 18:55:04 -04:00
ab035dad4c
photon mapper improvements
2011-08-30 22:14:32 -04:00
9d438d2969
photon mapper updates
2011-08-30 12:33:35 -04:00
6d6725cc03
photon mapper simplifications, switched to a better direct illumination strategy
2011-08-30 01:05:59 -04:00
41c8f71a3f
sppm bugfixes
2011-08-29 22:11:35 -04:00
6b2d99aab8
homogeneous bugfix for channels with sigmaT=0, fixed ppm and sppm
2011-08-29 00:06:08 -04:00
a44821b159
New photon map implementation based on generic PointKDTree: 50% faster!
2011-08-28 20:46:08 -04:00
29b3498c2b
OpenMP-related bugfixes on OSX
2011-08-22 18:59:56 -04:00
9406274cf0
Use OpenMP on OSX when compiling with the intel compiler
2011-08-22 15:01:20 -04:00
9035266f5c
fixed the irradiance cache
2011-08-22 02:47:12 -04:00
60bbb6d646
merge
2011-08-07 02:55:46 -04:00
80d76ae867
added a coating GLSL shader, some name refactoring
2011-08-07 01:37:24 -04:00
0ae25c4ea2
switched to a more consistent API for the two BSDF::sample() methods -- they now both return the importance weight
2011-08-05 11:44:03 -04:00
48b1309d0d
fixed a subtle bug that happened when using volpath with area light sources whose associate shape doesn't have a BSDF
2011-08-04 18:52:52 -04:00
cffde41f80
a few bugfixes
2011-07-29 03:29:11 +02:00
4ed86ec392
fixed a stupid bug that could mess up medium rendering with analytic shapes
2011-07-21 19:10:37 +02:00
0230c6fbe7
switched to a new BSDFQueryRecord constructor, which encapsulates the assumption that a sampler instance is always available when sampling the model
2011-07-17 17:18:58 +02:00
a5d3024a39
various cleanups
2011-07-17 15:20:55 +02:00
54cb9b6fcd
merge
2011-07-15 10:16:15 +02:00
5f27a96432
Patch by Tom Kazimiers: automatically cancel photon gathering if few or no photons are being generated
2011-07-15 10:15:57 +02:00
626794b94a
major redesign of the BSDF API
2011-07-04 20:13:36 +02:00
b09c6a7f6f
added support for the improved sampling routines in a few more places
2011-07-03 03:03:43 +02:00
5bcd47fba4
use the improved sampling routines
2011-07-03 03:02:22 +02:00
5cc7e40df2
started a new branch for a material development cycle. new features: glass preview in the VPL renderer, more documentation
2011-07-03 02:46:09 +02:00
8fec5a4d87
updates to the documentation
2011-07-02 17:03:57 +02:00
994836207f
added basic support for hair scattering models
2011-06-21 10:58:05 +02:00
60f406efbd
initial hair shading rough framework
2011-06-20 16:30:21 +02:00
809c81057b
improved comments
2011-06-07 21:32:19 +02:00
ad02615d34
bugfix in volpath regarding index-matched participating media. improved the handling of the strictNormals parameter in all path tracers
2011-06-07 21:31:06 +02:00
740b5b5651
MS projects have moved
2011-06-01 02:20:53 +02:00
ffdbc6f867
camera-related cleanups, dolly support in the GUI
2011-05-30 20:12:20 +02:00
3e561b2486
removed further win64 warnings
2011-04-30 13:37:04 -07:00
b203e2079b
removed many win64 compilation warnings
2011-04-30 12:54:56 -07:00
d422d7df3d
merge
2011-04-30 17:56:31 +02:00
7557927f69
removed a few win32 compilation warnings
2011-04-30 17:56:19 +02:00
9ef616245d
removed more win32 warnings
2011-04-29 16:25:09 +02:00
7ea86fd591
win32 crash bugfix
2011-04-29 16:15:33 +02:00
abeb41e75c
support for stochastic transmittance functions
2011-04-27 12:01:29 +02:00
26e3881fce
optional: strict surface normals
2011-04-24 18:42:02 +02:00
3e8e0bba53
VPL pruning
2011-04-24 15:24:04 +02:00
2d193b8b4f
support for writing JPEG files, small volumetric path tracer tweaks
2011-04-24 12:44:18 +02:00
d3ef37cfea
adjust ray mint in participating media
2011-04-22 09:10:28 +02:00
81920d3df8
win32 compilation error
2011-04-14 21:19:39 +02:00
10fad3b341
header changes
2011-04-14 15:15:59 +02:00
9f58f35623
microflake bugfixes
2011-04-14 14:19:08 +02:00
5a0529c389
OSX build fixes
2011-04-11 11:04:33 +02:00
8933987ebf
volumetric path tracer fixed, started working on the heterogeneous medium
2011-04-03 23:41:51 +02:00
3e316e6efd
instancing support in the realtine preview
2011-03-31 00:44:20 +02:00
5560e70033
medium-related bugfixes
2011-03-28 22:05:55 +02:00
1df8255a30
rotation gizmo, work on the blender plugin
2011-03-26 01:39:38 +01:00
a90a8606bd
blocking Session::processEvents() function
2011-03-21 18:08:39 +01:00
d08a351a6c
better OpenMP integration
2011-03-21 14:32:05 +01:00
Wenzel Jakob
Edgar Velazquez-Armendariz
Steve Marschner