[ViewVC] Log of: radiance/ray/src/cv/bsdfrep.c

Revision 2.37 - (view) (download) (annotate) - [select for diffs]
Wed Dec 15 01:38:50 2021 UTC (2 years, 4 months ago) by greg
Branch: MAIN
CVS Tags: HEAD, rad5R4
Changes since 2.36: +5 -5 lines
Diff to previous 2.36

refactor: removed prefix from SDdisk2square() and SDsquare2disk() & made consistent

Revision 2.36 - (view) (download) (annotate) - [select for diffs]
Wed Nov 17 01:39:04 2021 UTC (2 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.35: +5 -2 lines
Diff to previous 2.35

fix(bsdfquery): literal edge case causing interpolation to fail

Revision 2.35 - (view) (download) (annotate) - [select for diffs]
Tue Sep 7 20:13:13 2021 UTC (2 years, 7 months ago) by greg
Branch: MAIN
Changes since 2.34: +3 -3 lines
Diff to previous 2.34

fix(bsdf2ttree, bsdf2klems): reduced threshold to avoid "sticking" behavior in interpolant

Revision 2.34 - (view) (download) (annotate) - [select for diffs]
Mon Oct 26 21:12:20 2020 UTC (3 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.33: +18 -9 lines
Diff to previous 2.33

feat(bsdf2klems, bsdf2ttree): added XML header comments copying useful information from SIR inputs

Revision 2.33 - (view) (download) (annotate) - [select for diffs]
Sat Dec 28 18:05:14 2019 UTC (4 years, 4 months ago) by greg
Branch: MAIN
CVS Tags: rad5R3
Changes since 2.32: +1 -2 lines
Diff to previous 2.32

Removed redundant include files

Revision 2.32 - (view) (download) (annotate) - [select for diffs]
Thu Aug 2 18:33:42 2018 UTC (5 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad5R2
Changes since 2.31: +2 -2 lines
Diff to previous 2.31

Created MAXFMTLEN to guard against buffer overrun attacks in header input

Revision 2.31 - (view) (download) (annotate) - [select for diffs]
Wed Feb 3 18:53:14 2016 UTC (8 years, 2 months ago) by greg
Branch: MAIN
CVS Tags: rad5R1
Changes since 2.30: +6 -5 lines
Diff to previous 2.30

Return minimum BSDF value as gray

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Sat Jan 30 01:31:57 2016 UTC (8 years, 2 months ago) by greg
Branch: MAIN
Changes since 2.29: +8 -8 lines
Diff to previous 2.29

Improved grazing lobe estimation by using lowest 25% of DSFs

Revision 2.29 - (view) (download) (annotate) - [select for diffs]
Fri Jan 29 16:21:55 2016 UTC (8 years, 2 months ago) by greg
Branch: MAIN
Changes since 2.28: +88 -20 lines
Diff to previous 2.28

Updated pabopto2bsdf to handle tristimulus color -- change in .sir format

Revision 2.28 - (view) (download) (annotate) - [select for diffs]
Thu May 28 15:46:28 2015 UTC (8 years, 11 months ago) by greg
Branch: MAIN
CVS Tags: rad5R0
Changes since 2.27: +12 -11 lines
Diff to previous 2.27

Put angle normalization before test that assumes it

Revision 2.27 - (view) (download) (annotate) - [select for diffs]
Fri Aug 22 05:38:44 2014 UTC (9 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad4R2P1, rad4R2P2
Changes since 2.26: +2 -2 lines
Diff to previous 2.26

Set minimum cosine to 0.02 to avoid blowing-up values near grazing

Revision 2.26 - (view) (download) (annotate) - [select for diffs]
Thu Aug 21 13:44:05 2014 UTC (9 years, 8 months ago) by greg
Branch: MAIN
Changes since 2.25: +9 -12 lines
Diff to previous 2.25

Minor changes should not affect results

Revision 2.25 - (view) (download) (annotate) - [select for diffs]
Thu Aug 21 10:33:48 2014 UTC (9 years, 8 months ago) by greg
Branch: MAIN
Changes since 2.24: +52 -6 lines
Diff to previous 2.24

Added grazing angle extrapolation to BSDF interpolation

Revision 2.24 - (view) (download) (annotate) - [select for diffs]
Tue Mar 25 14:55:35 2014 UTC (10 years, 1 month ago) by greg
Branch: MAIN
CVS Tags: rad4R2
Changes since 2.23: +2 -2 lines
Diff to previous 2.23

Made check against non-rotation more robust

Revision 2.23 - (view) (download) (annotate) - [select for diffs]
Mon Mar 24 06:07:46 2014 UTC (10 years, 1 month ago) by greg
Branch: MAIN
Changes since 2.22: +3 -2 lines
Diff to previous 2.22

Minor fixes

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Fri Mar 21 16:28:23 2014 UTC (10 years, 1 month ago) by greg
Branch: MAIN
Changes since 2.21: +4 -3 lines
Diff to previous 2.21

Improved error message

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Fri Mar 7 21:21:02 2014 UTC (10 years, 1 month ago) by greg
Branch: MAIN
Changes since 2.20: +2 -2 lines
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Cleaned up compiler warning

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Wed Feb 19 05:16:06 2014 UTC (10 years, 2 months ago) by greg
Branch: MAIN
Changes since 2.19: +87 -1 lines
Diff to previous 2.19

Eliminated redundant code added in last change to bsdfmesh.c

Revision 2.19 - (view) (download) (annotate) - [select for diffs]
Sat Nov 9 05:47:49 2013 UTC (10 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.18: +18 -1 lines
Diff to previous 2.18

Added tracking of BSDF sample name

Revision 2.18 - (view) (download) (annotate) - [select for diffs]
Fri Nov 8 05:37:20 2013 UTC (10 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.17: +3 -4 lines
Diff to previous 2.17

Minor change should not affect operation

Revision 2.17 - (view) (download) (annotate) - [select for diffs]
Thu Oct 24 16:11:38 2013 UTC (10 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.16: +3 -2 lines
Diff to previous 2.16

Sped up convergence on large systems by almost 3x

Revision 2.16 - (view) (download) (annotate) - [select for diffs]
Tue Oct 22 05:48:05 2013 UTC (10 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.15: +12 -6 lines
Diff to previous 2.15

Sped up RBF evaluation by about a factor of 4

Revision 2.15 - (view) (download) (annotate) - [select for diffs]
Sat Oct 19 00:11:50 2013 UTC (10 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.14: +2 -2 lines
Diff to previous 2.14

Fixed overflow and tweaked culling operations

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Fri Sep 20 00:21:39 2013 UTC (10 years, 7 months ago) by greg
Branch: MAIN
Changes since 2.13: +26 -14 lines
Diff to previous 2.13

Improved estimate of integrated Gaussian lobe using horizon cut-off

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Sun Mar 24 17:22:23 2013 UTC (11 years, 1 month ago) by greg
Branch: MAIN
Changes since 2.12: +5 -2 lines
Diff to previous 2.12

Make sure not to output less than diffuse minimum

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Wed Mar 20 01:00:22 2013 UTC (11 years, 1 month ago) by greg
Branch: MAIN
Changes since 2.11: +18 -4 lines
Diff to previous 2.11

Added minimum BSDF to output where we have no data.

Revision 2.11 - (view) (download) (annotate) - [select for diffs]
Thu Nov 22 06:07:17 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.10: +2 -2 lines
Diff to previous 2.10

Bug fix in geodesic() and other minor improvements

Revision 2.10 - (view) (download) (annotate) - [select for diffs]
Sun Nov 18 03:56:39 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.9: +2 -2 lines
Diff to previous 2.9

Minor efficiency improvement

Revision 2.9 - (view) (download) (annotate) - [select for diffs]
Tue Nov 13 04:23:38 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.8: +5 -1 lines
Diff to previous 2.8

Tried to improve convergence of RBF fit

Revision 2.8 - (view) (download) (annotate) - [select for diffs]
Fri Nov 9 02:16:29 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.7: +5 -11 lines
Diff to previous 2.7

Added data to complete XML file output

Revision 2.7 - (view) (download) (annotate) - [select for diffs]
Thu Nov 8 22:05:04 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.6: +5 -7 lines
Diff to previous 2.6

Took sort out so it is done only once

Revision 2.6 - (view) (download) (annotate) - [select for diffs]
Thu Nov 8 00:31:17 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.5: +32 -2 lines
Diff to previous 2.5

Isotropic BRDF interpolation seems to work now

Revision 2.5 - (view) (download) (annotate) - [select for diffs]
Wed Nov 7 03:04:23 2012 UTC (11 years, 5 months ago) by greg
Branch: MAIN
Changes since 2.4: +17 -6 lines
Diff to previous 2.4

Added GRIDRES to saved BSDF representation

Revision 2.4 - (view) (download) (annotate) - [select for diffs]
Tue Oct 23 05:10:42 2012 UTC (11 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.3: +28 -17 lines
Diff to previous 2.3

Hopeful bug fix in BSDF interpolation code

Revision 2.3 - (view) (download) (annotate) - [select for diffs]
Sat Oct 20 17:01:26 2012 UTC (11 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.2: +7 -10 lines
Diff to previous 2.2

Bug fixes in loading BSDF interpolant data

Revision 2.2 - (view) (download) (annotate) - [select for diffs]
Sat Oct 20 07:02:00 2012 UTC (11 years, 6 months ago) by greg
Branch: MAIN
Changes since 2.1: +53 -8 lines
Diff to previous 2.1

Bug fixes and minor improvements

Revision 2.1 - (view) (download) (annotate) - [select for diffs]
Fri Oct 19 04:14:29 2012 UTC (11 years, 6 months ago) by greg
Branch: MAIN

Broke pabopto2xml into pabopto2bsdf and bsdf2ttree

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