Diffusion RADIANCE Photon Map (master) History

History
master05c8ca495c8442fdd651797…

May 22 2021

Renamed oocmorton.{h,c} to more general morton.{h,c}. Added routines for 2D…
05c8ca495c84
·roland.schregle on May 22 2021, 00:50.

May 21 2021

1st compilable version after merging and fixing up loose ends. Renamed Photon.
6354de6f29cf
·roland.schregle on May 21 2021, 20:43.

May 17 2021

Merge remote-tracking branch 'origin/precompContrib' into pmapmerge Manual…
2aaded38bcea
·roland.schregle on May 17 2021, 21:35.

May 14 2021

Updated comments to reflect omission of bin field.
3903be3a9ced
·branch: precompContrib
·roland.schregle on May 14 2021, 19:11.
Interim checkin of precompContribs
3a1a846d574e
·roland.schregle on May 14 2021, 19:10.
Added support for spherical ROI via mkpmap's -apI option.
0f965ef9f245
·roland.schregle on May 14 2021, 19:08.

May 11 2021

Documented revised rtrace input format with discrete pos-normal pairs for each…
39cad12f1bdd
·branch: photonflow
·roland.schregle on May 11 2021, 20:21.
Added lookup position to filter state passed to filterPhoton(); was used for…
efbfbaa35cae
·roland.schregle on May 11 2021, 17:00.
Added unlinking of mmap'ed file when killing kids on bailout in distribPhotons…
e18570f97df8
·roland.schregle on May 11 2021, 00:11.
Added simplified lightFlowPhotonDensity() evaluation routine to get RGB…
e8b7f5dbbe41
·roland.schregle on May 11 2021, 00:08.

May 6 2021

Revised counter overflow check in distribPhotons(), added experimental code for…
7d0b0b8055b7
·roland.schregle on May 6 2021, 03:25.

May 4 2021

Added flux correction (1/extinction) for lightflow photons in photonParticipate…
c1a0fdc68f3c
·roland.schregle on May 4 2021, 22:23.
Heavily revised after reimplemenation with -apV option and volumetric approach…
31fe9c3d121b
·roland.schregle on May 4 2021, 17:57.

May 2 2021

Added convenience feature: albedo/eccentricity implicitly set to 1 with -apV…
5114209477c0
·roland.schregle on May 2 2021, 17:49.

May 1 2021

Disabled photon/per output to reduce clutter
527a22fc2140
·roland.schregle on May 1 2021, 03:30.
Added support for ray normals with lightflow pmap; these are interpreted as…
cb7c588fd4c0
·roland.schregle on May 1 2021, 03:21.
RCS headers synced from CVS
d85689f8bfa0
·roland.schregle on May 1 2021, 03:20.
Added support for lightflow pmap, minor reformatting.
52254d38e1dc
·roland.schregle on May 1 2021, 03:18.
Added volumePhotonCubicIllum() to evaluate cubic illuminance from lightflow…
334319e2bee1
·roland.schregle on May 1 2021, 03:14.
Added support for lightflow photon map in multDirectPmap().
3016684d0f85
·roland.schregle on May 1 2021, 03:12.
Refactored photon path filtering as a general option via PMAP_PATHFILT…
1162d9b37faa
·roland.schregle on May 1 2021, 03:11.
Photon path ID filtering refactored as option via PMAP_PATHFILT, independent of…
657d112b6a2a
·roland.schregle on May 1 2021, 03:10.
Removed option -F to enable photon flow mode; this is replaced by a dedicated…
546813b129c1
·roland.schregle on May 1 2021, 03:08.
Ambient component disabled in ambPmap() when using lightflow pmap.
d76a5da9cd02
·roland.schregle on May 1 2021, 03:07.
Refactor photon path ID filtering as an option via PMAP_PATHFILT, independent…
5ee910d522e0
·roland.schregle on May 1 2021, 03:03.
Refactored photon path ID filter as an option via PMAP_PATHFILT
da3ddb703f88
·roland.schregle on May 1 2021, 03:01.
Added support for lightflow pmap, remove photonFlow mode flag.
ce80cf6cada8
·roland.schregle on May 1 2021, 03:00.
Added -apV option to generate lightflow pmap.
1d8451c26695
·roland.schregle on May 1 2021, 02:59.
Added support for lightflow pmap.
c5d871fe16fd
·roland.schregle on May 1 2021, 02:57.
Added macros for lightflow pmap, temp output of avg. photons per path in…
9a00f4dfbc52
·roland.schregle on May 1 2021, 02:47.

Apr 23 2021

Added num found photons to debugging output in volumePhotonSphIrrad()
b992ed4549c0
·roland.schregle on Apr 23 2021, 01:11.
Added checks for photon counter overflows in distribPhotons(), emission counter…
717233dd486b
·roland.schregle on Apr 23 2021, 01:07.
Reinstated photon path filtering for now in OOC_FindPhotons().
cd91d042347f
·roland.schregle on Apr 23 2021, 01:00.
Updated & merged Rmakefile from CVS, revised pmap dependencies for ooc and kdt…
cc81e9d33dcd
·roland.schregle on Apr 23 2021, 00:52.
Fixed bug in kdT_FindNeareset and OOC_FindNearest returning wrong maxDist2 if…
13ca07b1f026
·roland.schregle on Apr 23 2021, 00:50.

Apr 16 2021

Synced with CVS after changes by Greg: removed reference to MAXMODLIST
08543194dede
·roland.schregle on Apr 16 2021, 16:56.

Apr 13 2021

Added -apI option for spherical ROI
35343f4dc47c
·roland.schregle on Apr 13 2021, 20:36.

Apr 9 2021

Fixed bug in CDF inversion binary search in emitPhoton(). Added differentials…
d4a1ce1e1424
·roland.schregle on Apr 9 2021, 19:36.
Fixed bug in CDF inversion binary search in emitPhoton(). Added differentials…
92e033ba465a
·roland.schregle on Apr 9 2021, 19:30.

Mar 31 2021

Fixed off-by-one bug in waveletPresort() for odd sizes
31244064786d
·roland.schregle on Mar 31 2021, 04:10.

Mar 27 2021

Added ETA to progress reports
bca8d07c4d81
·roland.schregle on Mar 27 2021, 00:42.
Added ETA to progress reports
b1b08c79d3ad
·roland.schregle on Mar 27 2021, 00:40.

Mar 23 2021

Fixed ancient THT00PID bug in OOC_Find(1)Nearest() that completely omitted an…
a0ec59fe107c
·roland.schregle on Mar 23 2021, 01:15.
Fixed ancient THT00PID bug in OOC_Find(1)Nearest() that completely omitted an…
1a221433101f
·roland.schregle on Mar 23 2021, 01:07.
Fixed off-by-one bug in photon density estimate bandwidth clamping if > number…
5d080dcd4201
·roland.schregle on Mar 23 2021, 01:05.
Fixed off-by-one bug in photon density estimate bandwidth clamping if > number…
5fcb7e9bea7d
·roland.schregle on Mar 23 2021, 01:04.

Mar 22 2021

Added optional consistency check of loaded out-of-core photon map in…
08e28409ae3d
·roland.schregle on Mar 22 2021, 23:54.
Added optional consistency check to OOC_LoadPhotons() to verify consistency of…
5d59cabda582
·roland.schregle on Mar 22 2021, 23:51.

Mar 12 2021

Added final coefficient dump after fwd xform for debugging
3245a68aeaa8
·roland.schregle on Mar 12 2021, 13:49.
Modified RGBEContribEnc/Dec to accept and apply user-specified normalisation…
d4ad9fd3fc81
·roland.schregle on Mar 12 2021, 02:32.

Mar 10 2021

Added waveletPresort() to symmetrically sort input signal prior to xform, thus…
8cb09b1059fd
·roland.schregle on Mar 10 2021, 21:41.

Mar 8 2021

Revised wavelet module to define type Coeff for double []. Also revised some…
9af7c1af6f96
·roland.schregle on Mar 8 2021, 23:39.

Feb 22 2021

Revised loadPhotonMap()/savePhotonMap() to save photon orgins instead of…
4798e7eecef7
·roland.schregle on Feb 22 2021, 14:34.
Style: Revised headers and indentation/linebreaks
08b9f676a41a
·roland.schregle on Feb 22 2021, 14:31.
Style: Revised headers and indentation/linebreaks
a5bd1fbf699b
·roland.schregle on Feb 22 2021, 14:29.
Made pmap files portable by forcing numPhotons to fixed size irrespective of…
93a8b4d21526
·roland.schregle on Feb 22 2021, 14:21.
Made pmap files portable by forcing numPhotons to fixed size irrespective of…
1e210ee4c86d
·roland.schregle on Feb 22 2021, 14:15.

Feb 19 2021

Modified photon port rejection sampling in tracePhoton() to better handle…
d8485e1fc0ff
·roland.schregle on Feb 19 2021, 03:11.
Modified photon port rejection sampling in tracePhoton() to better handle…
7bab0be1ec46
·roland.schregle on Feb 19 2021, 03:07.

Feb 17 2021

Fixed overflow into negative caused by rounding in RGBEContribEnc(). Added…
0065ca47cee7
·roland.schregle on Feb 17 2021, 03:03.

Feb 16 2021

Refined jitter in RGBEContribEnc/Dec to minimse error. Tested effect of using…
dc807d38cb08
·roland.schregle on Feb 16 2021, 01:53.

Feb 14 2021

Revised error stats in unit rgbecontrib unit test, added jitter to decoding…
95e442254ce0
·roland.schregle on Feb 14 2021, 04:44.
Revised RGBEContrib union to reduce padding; added RGBEContribDec() and encoded…
73332c190648
·roland.schregle on Feb 14 2021, 03:59.

Feb 13 2021

Moved 32-bit RGBE binned contributions from pmapcontrib.h into separate module…
0f077e333dcd
·roland.schregle on Feb 13 2021, 19:46.

Feb 11 2021

Extended wavelet.c unit test to 3-tuples
1dc000380fb9
·roland.schregle on Feb 11 2021, 19:02.
wavelet.c now handles odd sizes as well; a temporary output buffer xTmp with…
29b741b1b276
·roland.schregle on Feb 11 2021, 00:24.

Feb 9 2021

Working version of inverse D4 xform with boundary padding coeffs; works for…
8897a0974753
·roland.schregle on Feb 9 2021, 03:15.

Feb 8 2021

(Almost) working D4/Haar hybrid wavelet xform with boundary padding coeffs.
e44338835ff0
·roland.schregle on Feb 8 2021, 20:50.
Revised error msg for unknown pmap file format
6c66234ec00d
·roland.schregle on Feb 8 2021, 20:49.

Jan 27 2021

Fixed photon path LUT corruption after reclaiming LUT key in deletePhotonPath()
1019b2483121
·roland.schregle on Jan 27 2021, 04:00.

Jan 22 2021

Rearranged stuff in wavelet.c
bcd0f1db8b23
·roland.schregle on Jan 22 2021, 19:55.

Jan 21 2021

Updated header in wavelet.c
93fd6bd9333c
·roland.schregle on Jan 21 2021, 21:57.
Working version of D4 wavelet xform which handles abritrary sizes, finalised…
70bd99e96f17
·roland.schregle on Jan 21 2021, 21:50.

Jan 20 2021

Working version of wavelet.c with Haar, QuadHaar and Daubechies4 convolutions.
b0ba1d015b97
·U No Hoo on Jan 20 2021, 21:24.

Dec 20 2020

Interim commit
3cb2be88ebbc
·U No Hoo on Dec 20 2020, 02:22.

Dec 19 2020

Revised wavelet.c to bounce to aux array per xform step
02467d2e4788
·U No Hoo on Dec 19 2020, 18:55.
Modified boundary effects handling in wavelet.c
5a2be5c7fa1a
·U No Hoo on Dec 19 2020, 18:32.

Dec 17 2020

First working version of wavelet xform
8c9915cef253
·U No Hoo on Dec 17 2020, 04:59.

Dec 16 2020

Added multiresolution wavelet xform, unit test
21051d176291
·U No Hoo on Dec 16 2020, 03:27.

Dec 11 2020

Testing version of wavelet xform for arbitrary records using callback for access
e04d45fec711
·U No Hoo on Dec 11 2020, 21:39.

Nov 19 2020

Initial commit for precompContrib branch
21eeae74087a
·RS on Nov 19 2020, 00:26.

Nov 18 2020

Moved PMAP_NORM_TOL from pmapdata.h to pmapfilt.h
facb6594c8de
·RS on Nov 18 2020, 23:35.
Initial commit of photonflow branch
e2a98f05cac8
·RS on Nov 18 2020, 22:38.
Initial commit
5ff6f0ce8e5b
·branch: master
·RS on Nov 18 2020, 21:04.

Historymaster05c8ca495c8442fdd651797…

May 22 2021

May 21 2021

May 17 2021

May 14 2021

May 11 2021

May 6 2021

May 4 2021

May 2 2021

May 1 2021

Apr 23 2021

Apr 16 2021

Apr 13 2021

Apr 9 2021

Mar 31 2021

Mar 27 2021

Mar 23 2021

Mar 22 2021

Mar 12 2021

Mar 10 2021

Mar 8 2021

Feb 22 2021

Feb 19 2021

Feb 17 2021

Feb 16 2021

Feb 14 2021

Feb 13 2021

Feb 11 2021

Feb 9 2021

Feb 8 2021

Jan 27 2021

Jan 22 2021

Jan 21 2021

Jan 20 2021

Dec 20 2020

Dec 19 2020

Dec 17 2020

Dec 16 2020

Dec 11 2020

Nov 19 2020

Nov 18 2020

History
master05c8ca495c8442fdd651797…