Added grazing angle extrapolation to BSDF interpolation

Revision 2.18 - (view) (download) (annotate) - [select for diffs]
Mon Mar 24 17:22:33 2014 UTC (10 years, 6 months ago) by greg
Branch: MAIN
CVS Tags: rad4R2
Changes since 2.17: +6 -5 lines
Diff to previous 2.17

Major bug in isotropic material interpolation near normal

Eliminated redundant code added in last change to bsdfmesh.c

Revision 2.16 - (view) (download) (annotate) - [select for diffs]
Tue Feb 18 16:06:51 2014 UTC (10 years, 7 months ago) by greg
Branch: MAIN
Changes since 2.15: +7 -7 lines
Diff to previous 2.15

Added normal incidence interpolation for quadrilateral and radial symmetry

Fixed rounding error

Revision 2.14 - (view) (download) (annotate) - [select for diffs]
Tue Oct 22 04:29:27 2013 UTC (10 years, 11 months ago) by greg
Branch: MAIN
Changes since 2.13: +16 -12 lines
Diff to previous 2.13

Added bsdf2rad test program and fixed bug in normalization for interpolant

Added limit to number of lobes for edge advection as well

Revision 2.12 - (view) (download) (annotate) - [select for diffs]
Thu Sep 26 17:05:00 2013 UTC (11 years ago) by greg
Branch: MAIN
Changes since 2.11: +13 -7 lines
Diff to previous 2.11

Added -l option to limit maximum number of RBF lobes for interpolation

Fixed problem with acos(1) returning NaN

Revision 2.10 - (view) (download) (annotate) - [select for diffs]
Fri Dec 14 23:16:43 2012 UTC (11 years, 9 months ago) by greg
Branch: MAIN
Changes since 2.9: +19 -20 lines
Diff to previous 2.9

Improved formatting

Fixed missing interpolation value bug

Revision 2.8 - (view) (download) (annotate) - [select for diffs]
Wed Dec 12 04:49:59 2012 UTC (11 years, 9 months ago) by greg
Branch: MAIN
Changes since 2.7: +8 -8 lines
Diff to previous 2.7

Fixed main bug, which was forgetting Klems axis reversal

Fixed bug introduced during last change

Revision 2.6 - (view) (download) (annotate) - [select for diffs]
Thu Nov 22 06:07:17 2012 UTC (11 years, 10 months ago) by greg
Branch: MAIN
Changes since 2.5: +11 -9 lines
Diff to previous 2.5

Bug fix in geodesic() and other minor improvements

Isotropic BRDF interpolation seems to work now

Revision 2.4 - (view) (download) (annotate) - [select for diffs]
Tue Oct 23 21:09:29 2012 UTC (11 years, 11 months ago) by greg
Branch: MAIN
Changes since 2.3: +62 -35 lines
Diff to previous 2.3

First semi-working version

Hopeful bug fix in BSDF interpolation code

Revision 2.2 - (view) (download) (annotate) - [select for diffs]
Sat Oct 20 07:02:00 2012 UTC (11 years, 11 months ago) by greg
Branch: MAIN
Changes since 2.1: +9 -9 lines
Diff to previous 2.1

Bug fixes and minor improvements

Broke pabopto2xml into pabopto2bsdf and bsdf2ttree