| 75 |  | bsdf_min = myBSDF.rLambFront.cieY/M_PI; | 
| 76 |  | if (myBSDF.rb != NULL && myBSDF.rLambBack.cieY < bsdf_min*M_PI) | 
| 77 |  | bsdf_min = myBSDF.rLambBack.cieY/M_PI; | 
| 78 | < | if ((myBSDF.tf != NULL) | (myBSDF.tb != NULL) && | 
| 79 | < | myBSDF.tLamb.cieY < bsdf_min*M_PI) | 
| 80 | < | bsdf_min = myBSDF.tLamb.cieY/M_PI; | 
| 78 | > | if (myBSDF.tf != NULL && myBSDF.tLambFront.cieY < bsdf_min*M_PI) | 
| 79 | > | bsdf_min = myBSDF.tLambFront.cieY/M_PI; | 
| 80 | > | if (myBSDF.tb != NULL && myBSDF.tLambBack.cieY < bsdf_min*M_PI) | 
| 81 | > | bsdf_min = myBSDF.tLambBack.cieY/M_PI; | 
| 82 |  | if (doTrans && (myBSDF.tf == NULL) & (myBSDF.tb == NULL)) { | 
| 83 |  | fprintf(stderr, "%s: no transmitted component in '%s'\n", | 
| 84 |  | progname, argv[1]); |