68cfd5411e
win32 build system cleanup
2011-06-03 16:18:18 -07:00
740b5b5651
MS projects have moved
2011-06-01 02:20:53 +02:00
b203e2079b
removed many win64 compilation warnings
2011-04-30 12:54:56 -07:00
e73d458c32
fixed a few warnings on win32
2011-04-29 14:46:20 +02:00
a7906451f5
win32 compilation fixes
2011-04-27 13:13:37 +02:00
c15f098dd9
.. and one more
2011-04-14 21:26:52 +02:00
10fad3b341
header changes
2011-04-14 15:15:59 +02:00
9baca24e5e
microflake sigma-t function
2011-04-12 21:38:44 +02:00
734f6b6dec
line wrapping
2011-04-12 10:59:05 +02:00
a0d288758b
integrated cubature code into Mitsuba
2011-04-12 10:48:34 +02:00
cd8f6b3dcb
ported the heterogeneous volume to the new system
2011-04-04 12:01:14 +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
62cb0f64b1
medium-related changes
2011-03-09 19:06:01 +01:00
3e146b0006
bugfix to the dense matrix class
2011-02-11 17:42:44 +01:00
e6a8bd5417
two slightly modified search interfaces
2011-02-10 13:58:50 +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
4396a4618d
naming conventions
2011-02-04 18:15:11 +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
df1a3fc3ba
got it to compile
2010-11-16 17:20:24 +01:00
aaa9fe74f5
more work on animation support
2010-11-16 01:00:37 +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
c42f31751d
slimmed down the shape interface
2010-10-17 00:08:55 +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
7f4d55bdbd
some bugfixes, PBRT-style traversal routine
2010-10-13 19:19:30 +02:00
3fa45c6cb2
integration of the new kd-tree implementation (no coherent RT yet)
2010-10-13 05:15:52 +02:00
c74924fb7a
cleanups
2010-10-13 03:38:44 +02:00
57c329d646
preparations to support the TriAccel4 format
2010-10-13 00:28:06 +02:00
5feb7753d8
collect some more statistics, code for fitting SAH cost constants to empirical measurements
2010-10-12 23:47:15 +02:00
13878de3fb
added a plain traversal routine, havran-style wins
2010-10-12 17:55:32 +02:00
a5736bd8ba
lots of bugfixes
2010-10-12 14:51:30 +02:00
5e7839b9b7
record SAH costs of the old implementation
2010-10-12 11:36:21 +02:00
82faa961a2
snapshot before searching for remaining traversal/building bug
2010-10-12 03:06:46 +02:00
76abaf1cb8
added a havran-style traversal routine
2010-10-12 02:36:05 +02:00
440656a875
initial generic ray intersection architecture
2010-10-12 01:10:28 +02:00
baa41a195a
cleanups
2010-10-11 21:04:05 +02:00
84cff419f8
build better trees
2010-10-11 14:20:20 -04:00
d09655dbe6
a few more optimizations after profiling the builder
2010-10-11 19:40:40 +02:00
db444cd87f
parallelization is starting to work
2010-10-11 15:53:59 +02:00
a1ca92bda2
do a better job at keeping track of statistics
2010-10-10 18:10:14 +02:00
0c010ec20f
added partitioning code, bugs remain
2010-10-10 03:01:31 +02:00
7d588e32e9
more work on the binary representation, bugs remain
2010-10-08 15:03:49 +02:00
b856ccc0c7
added a chunking memory allocator, min-max binning is starting to work
2010-10-08 02:46:47 +02:00
74fb4d009c
more statistics
2010-10-07 18:57:37 +02:00
effb3ebfb0
work on the min-max binning split method
2010-10-07 18:38:06 +02:00
76a501b291
faster builds
2010-10-06 20:46:16 +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
88c0caad3d
beginning work on a new KD-tree implementation
2010-10-05 11:02:05 +02:00
63fb298835
got rid of triangle testcase
2010-10-05 11:01:32 +02:00
46dcdc4100
work on sutherland-hodgman, allow to set log level to errors only
2010-09-16 02:30:47 +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
1c60e7368d
testcase support -- see 'test_samplers.cpp' for an example
2010-09-02 17:57:04 +02:00
Wenzel Jakob