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root/radiance/ray/src/cv/bsdfmesh.c
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Comparing ray/src/cv/bsdfmesh.c (file contents):
Revision 2.21 by greg, Sun Mar 9 01:51:48 2014 UTC vs.
Revision 2.22 by greg, Mon Mar 10 20:58:29 2014 UTC

# Line 400 | Line 400 | create_migration(RBFNODE *from_rbf, RBFNODE *to_rbf)
400          for (newmig = from_rbf->ejl; newmig != NULL;
401                          newmig = nextedge(from_rbf,newmig))
402                  if (newmig->rbfv[1] == to_rbf)
403 + {fprintf(stderr, "Edge already exists!\n");
404                          return(NULL);
405 + }
406                                                  /* else allocate */
407   #ifdef DEBUG
408          fprintf(stderr, "Building path from (theta,phi) (%.1f,%.1f) ",
# Line 562 | Line 564 | check_normal_incidence(void)
564          double                  bestd;
565          int                     n;
566  
567 +
568          if (dsf_list == NULL)
569                  return;                         /* XXX should be error? */
570          near_rbf = dsf_list;
# Line 606 | Line 609 | check_normal_incidence(void)
609          memcpy(mir_rbf, near_rbf, n);
610          mir_rbf->ord = near_rbf->ord - 1;       /* not used, I think */
611          mir_rbf->next = NULL;
612 +        mir_rbf->ejl = NULL;
613          rev_rbf_symmetry(mir_rbf, MIRROR_X|MIRROR_Y);
614          nprocs = 1;                             /* compute migration matrix */
615 <        if (mig_list != create_migration(mir_rbf, near_rbf))
615 >        if (create_migration(mir_rbf, near_rbf) == NULL)
616                  exit(1);                        /* XXX should never happen! */
617                                                  /* interpolate normal dist. */
618          rbf = e_advect_rbf(mig_list, norm_vec, 2*near_rbf->nrbf);

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