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
effb3ebfb0
work on the min-max binning split method
2010-10-07 18:38:06 +02:00
8351aa5b02
extended the remaining medium classes to handle compound stencil geometry
2010-10-06 21:56:36 +02:00
5da46517da
the initial clustering step works
2010-10-06 02:27:20 +02:00
d57d319048
min-max binning core implementation
2010-10-05 22:49:57 +02:00
80e4b35c22
merged with main branch
2010-10-05 07:35:24 +02:00
082facab36
union cast
2010-10-05 07:34:55 +02:00
4bb5e8c3d6
vertex color and PLY loading support
2010-09-28 19:47:16 +02:00
e2dfe9a330
some OSX build fixes, missing virtual destructors
2010-09-20 22:19:41 +02:00
686030ef7e
feature to track down use of unitialized values (initialize vectors etc. with NaNs if a compile-time flag is set)
2010-09-20 20:50:30 +02:00
0bba70a89d
work on the documentation
2010-09-19 12:07:34 +02:00
46dcdc4100
work on sutherland-hodgman, allow to set log level to errors only
2010-09-16 02:30:47 +02:00
7a18e43123
more source-level documentation
2010-09-15 21:15:42 +02:00
768bacccdc
windows compilation bugfixes, removed many warnings
2010-09-14 15:53:11 -07:00
a49d5bf648
portable directory traversal
2010-09-14 15:23:23 +02:00
5253cb594c
cleaned up some forward declarations
2010-09-14 14:28:25 +02:00
fe4b174e52
more cleanups
2010-09-14 00:13:27 +02:00
943aca4016
faster sutherland-hodgman iteration, added missing partial specialization for integer division involving vectors
2010-09-13 22:36:51 +02:00
a5035b6b10
partial rewrite part 2, the project now fully compiles again
2010-09-13 21:19:04 +02:00
8e7fdb48dc
Partial rewrite, part 1. Does not fully compile yet
...
- Switched vectors classes to templates
- Moved most path handling over to boost_filesystem
- Nicer include file structure
- Better documentation for libcore
- Doxygen support
- Vector/Point/etc. data structures are now unitialized by default!
2010-09-10 03:14:48 +02:00
92a627986f
better path handling
2010-09-05 21:51:30 +02:00
8486931b30
Nicer testcase framework, eigendecomposition support
2010-09-05 21:17:35 +02:00
0f1158c678
added copyright headers to all relevant source files
2010-09-02 23:41:20 +02:00
995810faaf
do sphere & cylinder intersections in double precision
2010-09-02 22:32:33 +02:00
1c60e7368d
testcase support -- see 'test_samplers.cpp' for an example
2010-09-02 17:57:04 +02:00
02c47237a7
vast collada importer improvements, incomplete bmp loading support
2010-08-31 00:23:34 +02:00
2650e9f5cb
transparent compression support
2010-08-30 21:40:32 +02:00
b49340d02a
win32 importer bugfixes
2010-08-26 17:05:13 +02:00
378833cefd
mtsimport crash bugfix
2010-08-24 11:19:13 +02:00
5645cdf360
debian build process update
2010-08-23 22:03:34 +00:00
e3ea4e9a94
Bitmap: int->size_t
2010-08-23 12:14:31 +02:00
bd9ff72f4d
limited TGA loading support, better OBJ material import
2010-08-22 23:46:49 +02:00
b18761dfcc
bugfixes to mtsutil, more parallelization documentation
2010-08-17 01:27:08 +02:00
ab2e6b4ca7
Phong now takes a separate color and reflectance argument
...
This change will soon be implemented with the remaining materials
2010-08-15 15:24:30 +02:00
be13518cc4
new composite material, which represents a linear blend of BSDFs
2010-08-15 12:29:18 +02:00
08b1861c4d
Initial import of Mitsuba version 0.1.1
...
Unfortunately, no history for the existing files could be imported from
the previous SVN repository (it is mixed with as-of-yet unpublished research).
2010-08-09 19:38:37 +02:00
Wenzel Jakob