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root/radiance/ray/src/common/bsdf_m.c
Revision 3.28 - (view) (download) (annotate) - [select for diffs]
Fri Mar 21 17:49:53 2014 UTC (10 years, 1 month ago) by greg
Branch: MAIN
CVS Tags: rad4R2, rad4R2P1, rad4R2P2
Changes since 3.27: +7 -4 lines
Diff to previous 3.27 
Added protection against negative BSDF values
Revision 3.27 - (view) (download) (annotate) - [select for diffs]
Sat Jun 29 21:03:44 2013 UTC (10 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.26: +2 -2 lines
Diff to previous 3.26 
Fixed problem with acos(1) returning NaN
Revision 3.26 - (view) (download) (annotate) - [select for diffs]
Tue Apr 23 17:25:23 2013 UTC (11 years ago) by greg
Branch: MAIN
Changes since 3.25: +5 -2 lines
Diff to previous 3.25 
Fixed bug in accounting of diffuse transmitted component
Revision 3.25 - (view) (download) (annotate) - [select for diffs]
Sun Apr 21 22:58:40 2013 UTC (11 years ago) by greg
Branch: MAIN
Changes since 3.24: +21 -35 lines
Diff to previous 3.24 
Exposed functions and data structures needed by bsdf2klems
Revision 3.24 - (view) (download) (annotate) - [select for diffs]
Mon Sep 10 18:06:08 2012 UTC (11 years, 7 months ago) by greg
Branch: MAIN
Changes since 3.23: +9 -9 lines
Diff to previous 3.23 
Hopeful fixes to tensor tree reciprocity and orientation
Revision 3.23 - (view) (download) (annotate) - [select for diffs]
Sun Sep 2 15:33:15 2012 UTC (11 years, 7 months ago) by greg
Branch: MAIN
Changes since 3.22: +18 -18 lines
Diff to previous 3.22 
Fixes to reciprocity for tensor tree representation
Revision 3.22 - (view) (download) (annotate) - [select for diffs]
Mon May 7 23:17:59 2012 UTC (11 years, 11 months ago) by greg
Branch: MAIN
Changes since 3.21: +4 -4 lines
Diff to previous 3.21 
Fixed bug in bug fix (thanks to Andy McNeil)
Revision 3.21 - (view) (download) (annotate) - [select for diffs]
Wed May 2 16:28:45 2012 UTC (11 years, 11 months ago) by greg
Branch: MAIN
Changes since 3.20: +3 -6 lines
Diff to previous 3.20 
Fixed bug for matrix BSDFs with more than one phi angle around zenith
Revision 3.20 - (view) (download) (annotate) - [select for diffs]
Sun Aug 21 22:38:12 2011 UTC (12 years, 8 months ago) by greg
Branch: MAIN
CVS Tags: rad4R1
Changes since 3.19: +3 -3 lines
Diff to previous 3.19 
Minor improvements to direct specular sampling
Revision 3.19 - (view) (download) (annotate) - [select for diffs]
Thu Jul 7 15:48:00 2011 UTC (12 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.18: +3 -3 lines
Diff to previous 3.18 
Removed unnecessary restriction on reciprocity
Revision 3.18 - (view) (download) (annotate) - [select for diffs]
Thu Jul 7 15:25:09 2011 UTC (12 years, 9 months ago) by greg
Branch: MAIN
Changes since 3.17: +11 -9 lines
Diff to previous 3.17 
Fixed bug for MING32 and non-square matrices, allowing multiple angle bases
Revision 3.17 - (view) (download) (annotate) - [select for diffs]
Tue Jun 28 21:13:46 2011 UTC (12 years, 10 months ago) by greg
Branch: MAIN
Changes since 3.16: +2 -14 lines
Diff to previous 3.16 
Minor compile fixes
Revision 3.16 - (view) (download) (annotate) - [select for diffs]
Thu Jun 9 17:09:39 2011 UTC (12 years, 10 months ago) by greg
Branch: MAIN
Changes since 3.15: +3 -2 lines
Diff to previous 3.15 
Fixes for Windows and bug fix in bsdf_m.c
Revision 3.15 - (view) (download) (annotate) - [select for diffs]
Wed Apr 27 20:03:25 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.14: +19 -14 lines
Diff to previous 3.14 
Initial untested variable-resolution BSDF
Revision 3.14 - (view) (download) (annotate) - [select for diffs]
Mon Apr 25 15:48:05 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.13: +6 -7 lines
Diff to previous 3.13 
Fix from last change
Revision 3.13 - (view) (download) (annotate) - [select for diffs]
Sun Apr 24 20:16:52 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.12: +3 -3 lines
Diff to previous 3.12 
Bug fixes to last change
Revision 3.12 - (view) (download) (annotate) - [select for diffs]
Sun Apr 24 19:39:21 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.11: +25 -19 lines
Diff to previous 3.11 
Partial implementation of variable-resolution BSDFs
Revision 3.11 - (view) (download) (annotate) - [select for diffs]
Wed Apr 20 14:44:05 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.10: +5 -1 lines
Diff to previous 3.10 
Fixes to last change -- tested
Revision 3.10 - (view) (download) (annotate) - [select for diffs]
Tue Apr 19 21:31:22 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.9: +14 -11 lines
Diff to previous 3.9 
Fixed interface for determining BSDF solid angles
Revision 3.9 - (view) (download) (annotate) - [select for diffs]
Fri Apr 8 18:13:48 2011 UTC (13 years ago) by greg
Branch: MAIN
Changes since 3.8: +20 -17 lines
Diff to previous 3.8 
Changed dctimestep over to new BSDF interface and minor bug fixes
Revision 3.8 - (view) (download) (annotate) - [select for diffs]
Thu Feb 24 20:14:26 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.7: +88 -36 lines
Diff to previous 3.7 
Fixed interpretation of Klems directions
Revision 3.7 - (view) (download) (annotate) - [select for diffs]
Wed Feb 23 21:58:31 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.6: +16 -7 lines
Diff to previous 3.6 
Fixed issue with coordinate orientation for front transmission
Revision 3.6 - (view) (download) (annotate) - [select for diffs]
Mon Feb 21 22:50:37 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.5: +10 -9 lines
Diff to previous 3.5 
Corrected notion of "front" and "back" to coincide with surface normals
Revision 3.5 - (view) (download) (annotate) - [select for diffs]
Sat Feb 19 23:42:09 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.4: +53 -66 lines
Diff to previous 3.4 
Fixes to BSDF including blurring of angle boundaries
Revision 3.4 - (view) (download) (annotate) - [select for diffs]
Sat Feb 19 01:48:59 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.3: +16 -43 lines
Diff to previous 3.3 
Minor changes and fixes -- first working version of BSDF material
Revision 3.3 - (view) (download) (annotate) - [select for diffs]
Fri Feb 18 02:41:55 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.2: +3 -45 lines
Diff to previous 3.2 
Minor fixes and adjustments
Revision 3.2 - (view) (download) (annotate) - [select for diffs]
Fri Feb 18 00:41:44 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN
Changes since 3.1: +3 -0 lines
Diff to previous 3.1 
Added missing RCS tags
Revision 3.1 - (view) (download) (annotate) - [select for diffs]
Fri Feb 18 00:40:25 2011 UTC (13 years, 2 months ago) by greg
Branch: MAIN 
Major code reorg, moving mgflib to common and introducing BSDF material

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