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
d7066893c8
do string replacements in the right order
2012-04-24 23:55:28 -04:00
9f8307291a
bugfixes to minor issues reported by Sean Bell
2012-04-08 20:10:48 -04:00
e0a7438495
support for unmanaged threads (e.g. started from python)
2011-12-09 16:28:14 -05:00
3d33885858
oh my god -- how many attempts will it take me to compute volumes correctly :)
2011-10-19 11:38:45 -04:00
2bd533f647
strange, I thought I had fixed this
2011-10-12 02:32:33 -04:00
2e46c7a8d0
added some missing inline declarations
2011-10-10 12:42:40 -04:00
6740413a7d
idiotic bug in TAABB::getVolume() :)
2011-10-06 14:22:48 -04:00
15e133d52f
it compiles again
2011-09-17 02:18:10 -04:00
538dd6f89f
added precomputed data and code to efficiently evaluate the rough transmittance through a microfacet surface
2011-09-17 01:46:19 -04:00
94ea62495c
documentation updates, finished the disk shape
2011-09-14 16:07:02 -04:00
18387bdbfc
changed the version number to 0.3.1
2011-09-14 11:51:24 -04:00
c67ce1a89e
forgotten inline flag
2011-09-13 11:07:08 -04:00
e73fc382c3
more work on the rectangle intersection shape
2011-09-12 21:06:06 -04:00
50059c52f5
oops, dumb oversight in regarding std::sincos
2011-09-12 20:07:16 -04:00
8fdda6fba0
merge
2011-09-11 22:56:37 -04:00
6639151883
cleanups, added license information
2011-09-11 22:56:25 -04:00
106ef46287
log a bit more information about the running system
2011-09-10 15:07:04 -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
7840a7aebb
osx build fixes
2011-09-08 14:59:32 -04:00
5c1cb4b3b9
compilation fix
2011-09-07 21:44:22 -04:00
213e550e2f
added a function for computing the diffuse fresnel reflectance (aka Fdr)
2011-09-07 00:35:02 -04:00
1a8d3b096e
added an API function for the diffuse fresnel reflectance
2011-09-06 19:31:53 -04:00
825acab263
better solid angle-weighted hemisphere sampling routine, code cleanups
2011-09-06 00:48:36 -04:00
49a2862d8f
fix for numerical issues when using triangle clipping in a double precision build
2011-09-03 14:12:05 -04:00
f0629482cd
photon map serialization bugfix
2011-09-02 17:27:11 -04:00
e3189e8495
merge
2011-08-30 22:14:57 -04:00
6d6725cc03
photon mapper simplifications, switched to a better direct illumination strategy
2011-08-30 01:05:59 -04:00
e5651c12a7
typo, add std::toupper on windows, less noisy GLProgram
2011-08-29 17:23:17 -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
13ab236e7c
kd-tree & photon map cleanups
2011-08-28 13:28:18 -04:00
749d30ab7f
implemented a photon map performance testcase
2011-08-28 03:09:35 -04:00
3527c37f13
switched the hair intersection code to double precision
2011-08-25 02:21:43 -04:00
c9b76559aa
merge
2011-08-24 11:15:56 -04:00
93e11f9e13
two more patches from Edgar
2011-08-23 22:19:13 -04:00
84ef32d946
applied four patches from Edgar
2011-08-23 18:57:35 -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
94fd78d0a5
done with the python integration (for now)
2011-08-21 18:54:13 -04:00
38b1337788
python binding improvements
2011-08-21 02:15:15 -04:00
e92e71b9ec
python improvements
2011-08-21 00:30:49 -04:00
9cf5f001e7
python binding improvements
2011-08-20 17:09:59 -04:00
e58a0fa338
python binding improvements
2011-08-20 03:36:40 -04:00
8bca25f504
merge
2011-08-19 13:52:00 -04:00
94ad6d5c2d
documentation updates
2011-08-19 12:19:17 -04:00
139d0d5073
documentation & python binding improvements
2011-08-19 03:13:18 -04:00
7f918fd1a1
boost::python and documentation updates
2011-08-19 00:16:57 -04:00
2b7ed93923
documentation updates
2011-08-19 06:13:48 +02:00
faefb39147
python-related cleanups
2011-08-18 19:57:11 -04:00
e86dbea5d5
documentation updates
2011-08-17 15:02:24 -04:00
e7225da4ca
python layer improvements
2011-08-17 05:10:16 -04:00
5c16310852
merge
2011-08-16 21:33:37 -04:00
e830ee1be9
switched the Float keyword from a define to a typedef
2011-08-16 20:49:02 -04:00
8019a53716
renamed some old function prefixes
2011-08-16 20:37:47 -04:00
30f000acfa
removed a few useless consts
2011-08-16 13:11:03 -04:00
fb8200d41b
forgotten line
2011-08-15 15:52:35 -04:00
42c882d43f
nicer implementation of the Properties class based on boost::variant; added various python-related improvements
2011-08-15 14:38:01 -04:00
bdf44fc85b
python improvements
2011-08-14 23:56:47 -04:00
359045517f
matrix support
2011-08-14 22:43:47 -04:00
9bd5619750
linux compilation fixes for GCC 4.5
2011-08-13 20:41:19 -04:00
a0b73a71e9
Python: vector and framework initialization support
2011-08-13 15:46:49 -04:00
73dfd56677
renamed qtgui to mtsgui for consistency
2011-08-07 21:01:40 -04:00
73dc3f897a
started working on chkms.cpp
2011-08-07 02:54:37 -04:00
5b735f362d
sunsky meta-plugin
2011-07-28 03:18:17 +02:00
bd3291fad0
reverting back to Boost::Filesystem v2, since not all platforms provide v3 yet
2011-07-27 17:11:57 +02:00
1141eb87e3
port to boost::fileystem v3, some adjustments to the sky luminaire
2011-07-26 21:05:43 +02:00
b657152081
cleanup of the medium & dipole data input interface
2011-07-22 01:30:14 +02:00
33a6fd58c0
sky luminaire by Tom Kazimiers, composite light sources, rayleigh scattering in media
2011-07-21 17:42:44 +02:00
1b7b8a6d74
nice modulo function, rearranged BSDF interface
2011-07-19 20:01:48 +02:00
dbfca082b3
added box-muller sampling; applied Marios' HK serialization bugfix
2011-07-19 18:47:55 +02:00
a5d3024a39
various cleanups
2011-07-17 15:20:55 +02:00
983fff0fcc
win32 compilation fix
2011-07-16 16:12:14 -07:00
ef2c813b10
Added an XSLT-based scene 'upgrade' tool to handle content from old versions of Mitsuba.
...
Some of the documentation was improved, and there are now example bump map
renderings.
2011-07-17 00:28:28 +02:00
17eb2166f0
documentation updates, fixed for many typos, fixed the bump map model
2011-07-15 18:37:48 +02:00
4871d6793a
various shader-related improvements
2011-07-12 01:24:58 +02:00
1debcf3c0b
partially working implementation of the rough diffuse model, added a class for representing cubic splines
2011-07-11 14:17:40 +02:00
873fe06277
finished the roughdiffuse model, fixed a handedness switch in Transform::lookAt
2011-07-11 01:34:17 +02:00
a13583db34
done with the smooth conductor, started working on the rough dielectric
2011-07-07 03:07:32 +02:00
5c8201d764
further spectrum-related cleanups
2011-07-06 17:52:02 +02:00
c552a79902
did a pass over the spectral rendering support; ported some RGB->Spectrum conversion code from PBRT
2011-07-06 12:50:38 +02:00
1dc0193f68
spectral rendering improvements, added back further documentation chapters
2011-07-05 18:50:17 +02:00
4a6d69df32
documentation updates, the chi-square test now also handles delta components, addes support for loading interpolated color spectra from disk
2011-07-05 13:24:22 +02:00
626794b94a
major redesign of the BSDF API
2011-07-04 20:13:36 +02:00
cb3dcdb377
exactly sample the fresnel term in roughglass.cpp, added a directory for the bidirectional library (this is only meant to contain a few backported components for now)
2011-07-01 11:35:49 +02:00
677ef502dd
fully texturable transmittance, reflectance, and roughness in the rough glass model
2011-06-28 11:09:13 +02:00
d40de22c32
chi-square test cleanups
2011-06-25 00:33:30 +02:00
35d68c19ba
fixed the rough glass model sampling code
2011-06-23 23:04:21 +02:00
d0ffa69c9e
various cosmetic changes involving dielectric materials, still debugging roughglass..
2011-06-23 19:41:29 +02:00
44a928f1e5
chi-square test robustness improvements
2011-06-23 04:23:07 +02:00
a5364d02f1
improved per-component BSDF chi-square test
2011-06-23 01:43:39 +02:00
5a40118a44
added a chi-square test for validating BSDF models
2011-06-23 01:08:23 +02:00
41bb3037b1
fixed a statistics counter bug on win64
2011-06-01 23:23:36 +02:00
dd7ef85f17
gizmo removal
2011-05-30 12:17:46 +02:00
b203e2079b
removed many win64 compilation warnings
2011-04-30 12:54:56 -07:00
ebd70aede4
bugfix for a pixel traversal issue reported by Marios
2011-04-28 18:14:21 +02:00
9cefc6ea97
support for custom float/spectrum parameters
2011-04-28 01:48:43 +02:00
24976234b5
direction interpolation tweaks, cleaned up the gridvolume step size determination
2011-04-26 19:14:54 +02:00
1eabd9ce9a
use a 3x3 eigendecomposition in gridvolume::lookupVector()
2011-04-26 16:48:24 +02:00
2d193b8b4f
support for writing JPEG files, small volumetric path tracer tweaks
2011-04-24 12:44:18 +02:00
c511567250
partial merge with the -ctrewrite branch
2011-04-21 01:12:08 +02:00
9afac73a70
merge
2011-04-15 12:12:52 +02:00
a98a1928ff
OSX build fixes
2011-04-15 02:53:06 +02:00
09911c03c7
.. and one more!
2011-04-14 21:23:46 +02:00
f86674eb1f
switched to a structure tensor for interpolating directions in a medium
2011-04-14 19:45:48 +02:00
10fad3b341
header changes
2011-04-14 15:15:59 +02:00
9f58f35623
microflake bugfixes
2011-04-14 14:19:08 +02:00
d3ad21f0da
chi-square test on the sphere, improved microflake code
2011-04-14 02:46:01 +02:00
9aa5c13daa
cleaned up brent solver
2011-04-13 02:21:21 +02:00
9baca24e5e
microflake sigma-t function
2011-04-12 21:38:44 +02:00
a0d288758b
integrated cubature code into Mitsuba
2011-04-12 10:48:34 +02:00
5a0529c389
OSX build fixes
2011-04-11 11:04:33 +02:00
f807062c8f
cleanups
2011-04-11 07:12:14 +02:00
d612e23971
minor improvements
2011-04-10 22:07:08 +02:00
b45a27a6cb
exporter tweaks
2011-04-07 17:55:41 +02:00
d5890fc4d0
copied caching volume data source from the CT project
2011-04-05 12:03:48 +02:00
54c80f42d4
OSX compilation bugs
2011-04-05 01:53:32 +02:00
e345990242
miscellaneous cleanups
2011-04-05 00:30:59 +02:00
a646132c45
cleanups to the grid data source
2011-04-03 14:42:10 +02:00
77bcff3550
better medium integration + a two-sided BRDF adapter
2011-03-29 23:47:20 +02:00
d08a351a6c
better OpenMP integration
2011-03-21 14:32:05 +01:00
7405a77078
various bugfixes
2011-03-15 17:11:49 +01:00
da246ae3a5
started an implementation of the beam radiance estimate
2011-03-15 11:54:24 +01:00
ab93b94ac6
more accurate parallelized photon gathering steps
2011-03-14 17:31:36 +01:00
d1a982d358
various cleanups
2011-03-12 22:59:37 +01:00
02764afe0d
more cleanups
2011-03-09 13:34:26 +01:00
9e922042c3
further tweaks
2011-03-09 10:53:41 +01:00
22a1a37cf0
initial commit with accumulated changes of the participating medium rewrite
2011-03-08 20:23:17 +01:00
d2a0d96f95
OpenMP initialization code
2011-03-04 00:17:43 +01:00
dc801e7d6c
a few win32-related compilation fixes
2011-03-01 16:13:18 +01:00
75462c11d2
merge
2011-02-28 14:10:52 +01:00
9efd7f785f
add squaredDistanceTo() methods to AABB
2011-02-28 14:03:07 +01:00
967b12960d
a few documentation-related cleanups
2011-02-22 00:40:04 +01:00
04816a4c82
reinterpret_cast is needed
2011-02-16 18:11:21 +01:00
c662679854
another atomic bugfix
2011-02-16 18:04:16 +01:00
9ded600b45
a few more atomic operations
2011-02-16 13:46:52 +01:00
16f2454388
atomics bugfix for win32
2011-02-15 16:01:55 +01:00
f43f278a6b
AABB bugfix
2011-02-15 15:36:12 +01:00
f81264cd04
win32 build fixes
2011-02-15 15:30:48 +01:00
f4638907bd
minor AABB change
2011-02-14 20:27:36 +01:00
f997674b48
minor kd-tree API change
2011-02-14 18:36:41 +01:00
3e146b0006
bugfix to the dense matrix class
2011-02-11 17:42:44 +01:00
526467da0e
various minor improvements
2011-02-11 16:46:57 +01:00
a1da52f589
atomic FP addition
2011-02-10 17:16:36 +01:00
33e4108319
export node type via a typedef
2011-02-10 14:05:53 +01:00
e6a8bd5417
two slightly modified search interfaces
2011-02-10 13:58:50 +01:00
1150063534
added copy constructors to the matrix class
2011-02-10 12:08:46 +01:00
bcdc831b8d
added an assignment operator to the matrix class
2011-02-10 11:53:41 +01:00
0516aacfe2
added left-balanced kd-tree construction as another testcase
2011-02-09 02:13:52 +01:00
9c1c16ab87
added a point kd-tree class
2011-02-09 01:32:35 +01:00
a9efb5cd1a
AABB bugfixes, generic kd-tree
2011-02-07 15:59:13 +01:00
4396a4618d
naming conventions
2011-02-04 18:15:11 +01:00
11bf7be59f
column and row access
2011-02-04 18:08:53 +01:00
6f5f0c11d2
matrix scalar division
2011-02-04 17:15:47 +01:00
8ea4716dd8
fixed a typo
2011-02-04 12:20:22 +01:00
4ec8a1dd81
for convenience: support matrix-vector multiplication directly in the dense matrix classes
2011-02-03 16:37:52 +01:00
806e9b1733
missed an obvious optimization
2011-02-03 15:25:22 +01:00
df553745c4
A few missing matrix methods
2011-02-03 15:14:43 +01:00
48ae1f3eae
A batch of changes that have piled up:
...
- Cleaner build system organization (1 SConscript file per directory instead
of a single huge file)
- Robustness improvements to the KD-tree construction code (now does a better
job at handling degenerate triangles)
- Switched to an epsilon-free KD-tree traversal loop using Havran's T_{AB}^rec
algorithm
- Generalization of the KD-tree construction code (now supports plugging in
arbitrary tree construction heuristics)
- Addition of some utility code (LRU cache, adaptive Gauss-Lobatto
quadrature, etc.)
- Generic dense matrix class that supports arbitrary dimensions
- Pixel traversal within image blocks now uses a space-filling curve
ordering
- Added support for several noise functions from PBRT
- Cleanups of various top-level interfaces (Luminaires, Phase functions,
BSDFs, Participating media, etc.)
- Robustness improvements to the participating media code (faster + now
does a better job at dielectric boundaries)
- Added a basic tonemapping utility (can be invoked via mtsutil)
2011-02-03 09:15:25 +01:00
07bc3a23fe
Scheduler: ability to return the number of local workers
2011-01-12 02:07:34 +01:00
683c5e463d
worker priority chooser UI
2010-12-01 22:14:28 +01:00
04d26f0dae
backported a bunch of serious bugfixes from the bidirectional branch
2010-12-01 11:33:11 +01:00
20f3b7e0dc
heterogeneous medium: don't require an orientation field
2010-12-01 01:27:33 +01:00
c2d7903f54
much nicer FP exception system
2010-12-01 00:46:06 +01:00
052f5f0bb8
flake model bugfixes
2010-11-30 21:56:21 +01:00
2131bdb817
initial support for computing shading normals with a specifiable angle cutoff, switched to Thuermer-Wuethrich-style smooth normal computation
2010-11-25 20:40:28 +01:00
5f924f5085
get rid of secure SCL warnings
2010-11-21 12:12:27 -08:00
5bb3812861
moved dependencies out of the main repository, switch to boost 1.44
2010-11-20 07:30:50 -08:00
df1a3fc3ba
got it to compile
2010-11-16 17:20:24 +01:00
ceaa1907c0
miscellaneous bugfixes, animated instance
2010-11-16 14:59:52 +01:00
aaa9fe74f5
more work on animation support
2010-11-16 01:00:37 +01:00
e394456621
fix annoying win32 template static member linkage errors
2010-11-12 19:35:15 -08:00
f2f4f94bdf
changed dimension functions to constants to fix compilation on windows
2010-11-13 02:14:22 +01:00
81982c8932
MtsBlend: refresh feature
2010-11-12 15:43:07 +01:00
a5b07f06ab
matrices and linear transformations are now stored on the stack
2010-11-12 15:09:37 +01:00
bd69a0fb0b
added a basic quaternion data structure
2010-11-12 14:16:47 +01:00
701af0aa4b
kd-tree generalizations
2010-11-09 15:35:27 +01:00
fee7a12934
Make the AABB class more general
2010-11-09 14:45:12 +01:00
f87a6a78a2
renamed isnan function
2010-11-04 23:04:40 +01:00
cff0d96f09
applied Edgar's patch ( #20 )
2010-11-04 22:56:18 +01:00
41efe48e01
with the fixed ray epsilon issue, sphere intersections can be switched back to single precision
2010-11-03 22:14:26 +01:00
af27507674
switched object reference counting to atomics
2010-11-01 23:48:28 +01:00
0013e696f7
fixed some accuracy issues
2010-10-24 14:14:12 +02:00
1fe416408f
env map bugfix, cleanups
2010-10-22 19:49:47 +02:00
10abd101f3
support GLUT-style viewer applications
2010-10-21 23:53:40 +02:00
e8d6be6259
further win64 compilation fixes
2010-10-19 21:15:57 +02:00
36c341f1a7
fixed various win64 compilation problems
2010-10-19 21:04:47 +02:00
d41876fc4f
windows compilation fixes, part 2
2010-10-18 16:50:16 -07:00
d4d34dfd0f
windows compilation fixes
2010-10-18 16:44:54 -07:00
e77e1096de
sphere works again, initial support for coherent RT with non-tri shapes
2010-10-18 19:20:20 +02:00
2006538af3
forgot to add the atomics header file
2010-10-18 16:15:11 +02:00
fbfe3e395d
the octree-class is now completely lock-free (using atomic exchange operations)
2010-10-16 14:10:10 +02:00
2db91b43f9
scale ray differentials to increase texture sharpness when rendering with multiple samples (idea from PBRTv2)
2010-10-16 12:46:36 +02:00
d788010885
committed a number of accumulated architectural changes (see body for details)
...
- primitive clipping is now more paranoid about roundoff errors
- significantly improved the kd-tree benchmark "kdbench"
- fixed a parallelization-related bug in the kd-tree builder
- fixed some remaining floating point issues in the min-max binning code
- completely moved TriMesh over to a more compact SoA representation
- the OpenGL renderer now sends smaller packets of geometry to the GPU, which
helps keep the operating system more responsive (NVidia drivers didn't like
the previous behavior much).
2010-10-16 00:33:32 +02:00
5feb7753d8
collect some more statistics, code for fitting SAH cost constants to empirical measurements
2010-10-12 23:47:15 +02:00
ac4fa10d5d
nicer statistics
2010-10-11 19:48:52 +02:00
edadfe8096
better statistics, more work on parallelization
2010-10-10 01:09:18 +02:00
05266a5033
merge with default branch
2010-10-07 18:57:44 +02:00
Wenzel Jakob