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root/radiance/ray/src/rt/srcobstr.c
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Comparing ray/src/rt/srcobstr.c (file contents):
Revision 2.17 by greg, Wed Aug 7 05:10:09 2013 UTC vs.
Revision 2.18 by greg, Thu May 28 09:13:19 2015 UTC

# Line 58 | Line 58 | castshadow(int sn, FVECT rorg, FVECT rdir)
58   void                                    /* initialize occlusion cache */
59   initobscache(int sn)
60   {
61 <        register SRCREC *srcp = &source[sn];
62 <        int             cachelen;
63 <        FVECT           rorg, rdir;
64 <        RREAL           d;
65 <        int             i, j, k;
66 <        int             ax=0, ax1=1, ax2=2;
61 >        SRCREC  *srcp = &source[sn];
62 >        int     cachelen;
63 >        FVECT   rorg, rdir;
64 >        RREAL   d;
65 >        int     i, j, k;
66 >        int     ax=0, ax1=1, ax2=2;
67  
68          if (srcp->sflags & (SSKIP|SPROX|SSPOT|SVIRTUAL))
69                  return;                 /* don't cache these */
# Line 178 | Line 178 | initobscache(int sn)
178  
179  
180   static OBJECT *                 /* return occluder cache entry */
181 < srcobstructp(register RAY *r)
181 > srcobstructp(RAY *r)
182   {
183          static RNUMBER  lastrno = ~0;
184          static OBJECT   noobs;
# Line 288 | Line 288 | freeobscache(SRCREC *srcp)
288  
289          
290   int                             /* record a source blocker */
291 < srcblocker(register RAY *r)
291 > srcblocker(RAY *r)
292   {
293          OBJREC  *m;
294  

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