ViewVC Help
View File | Revision Log | Show Annotations | Download File | Root Listing
root/radiance/ray/src/rt/m_brdf.c
(Generate patch)

Comparing ray/src/rt/m_brdf.c (file contents):
Revision 2.23 by greg, Tue Apr 19 01:15:06 2005 UTC vs.
Revision 2.24 by greg, Wed Aug 22 21:21:51 2007 UTC

# Line 129 | Line 129 | dirbrdf(               /* compute source contribution */
129                  addcolor(cval, ctmp);
130          }
131          if (ldot > 0.0 ? np->rspec <= FTINY : np->tspec <= FTINY)
132 <                return;         /* no specular component */
132 >                return;         /* diffuse only */
133                                          /* set up function */
134          setbrdfunc(np);
135          sa = np->mp->oargs.sarg;
# Line 145 | Line 145 | dirbrdf(               /* compute source contribution */
145                          colval(ctmp,RED) = 0.0;
146                  else
147                          colval(ctmp,RED) = funvalue(sa[6], 4, lddx);
148 <                if (!strcmp(sa[7],sa[6]))
148 >                if (sa[7][0] == '0')
149 >                        colval(ctmp,GRN) = 0.0;
150 >                else if (!strcmp(sa[7],sa[6]))
151                          colval(ctmp,GRN) = colval(ctmp,RED);
152                  else
153                          colval(ctmp,GRN) = funvalue(sa[7], 4, lddx);

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines