Diffusion RADIANCE Photon Map (master) History

History
master6354de6f29cfdd94911d80d…

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.

Historymaster6354de6f29cfdd94911d80d…

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History
master6354de6f29cfdd94911d80d…