--- ray/src/common/loadbsdf.c	2012/09/02 15:33:15	3.7
+++ ray/src/common/loadbsdf.c	2020/05/14 19:20:13	3.12
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id: loadbsdf.c,v 3.7 2012/09/02 15:33:15 greg Exp $";
+static const char RCSid[] = "$Id: loadbsdf.c,v 3.12 2020/05/14 19:20:13 greg Exp $";
 #endif
 /*
  * Simple interface for loading BSDF, Radiance-specific search
@@ -15,9 +15,9 @@ char *
 transSDError(SDError ec)
 {
 	if (!SDerrorDetail[0])
-		return(strcpy(errmsg, SDerrorEnglish[ec]));
+		return(strcpy(errmsg, SDerrorList[ec]));
 
-	sprintf(errmsg, "%s: %s", SDerrorEnglish[ec], SDerrorDetail);
+	sprintf(errmsg, "%s: %s", SDerrorList[ec], SDerrorDetail);
 	return(errmsg);
 }
 
@@ -50,7 +50,7 @@ loadBSDF(char *fname)
 	pname = getpath(fname, getrlibpath(), R_OK);
 	if (pname == NULL) {
 		sprintf(errmsg, "cannot find BSDF file \"%s\"", fname);
-		error(USER, errmsg);
+		error(SYSTEM, errmsg);
 	}
 	ec = SDloadFile(sd, pname);
 	if (ec)
@@ -60,11 +60,16 @@ loadBSDF(char *fname)
 	checkDF(sd->name, sd->rLambBack.cieY, sd->rb, "rear reflection");
 	checkDF(sd->name, sd->tLamb.cieY, sd->tf, "front transmission");
 	checkDF(sd->name, sd->tLamb.cieY, sd->tb, "back transmission");
-#if 0
+#ifdef DEBUG
+{
+float	rgb[3];
 fprintf(stderr, "Loaded BSDF '%s' (file \"%s\")\n", sd->name, pname);
-fprintf(stderr, "Front diffuse reflectance: %.3f%%\n", sd->rLambFront.cieY*100.);
-fprintf(stderr, "Back diffuse reflectance: %.3f%%\n", sd->rLambBack.cieY*100.);
-fprintf(stderr, "Diffuse transmittance: %.3f%%\n", sd->tLamb.cieY*100.);
+ccy2rgb(&sd->rLambFront.spec, sd->rLambFront.cieY, rgb);
+fprintf(stderr, "Front diffuse RGB: %.4f %.4f %.4f\n", rgb[0], rgb[1], rgb[2]);
+ccy2rgb(&sd->rLambBack.spec, sd->rLambBack.cieY, rgb);
+fprintf(stderr, "Back diffuse RGB: %.4f %.4f %.4f\n", rgb[0], rgb[1], rgb[2]);
+ccy2rgb(&sd->tLamb.spec, sd->tLamb.cieY, rgb);
+fprintf(stderr, "Diffuse RGB transmittance: %.4f %.4f %.4f\n", rgb[0], rgb[1], rgb[2]);
 if (sd->rf)
 fprintf(stderr, "Maximum direct hemispherical front reflection: %.3f%%\n",
 sd->rf->maxHemi*100.);
@@ -77,7 +82,13 @@ sd->tf->maxHemi*100.);
 if (sd->tb)
 fprintf(stderr, "Maximum direct hemispherical back transmission: %.3f%%\n",
 sd->tb->maxHemi*100.);
+}
 #endif
 	SDretainSet = SDretainAll;		/* keep data in core */
+#ifdef  SMLMEM
+	SDmaxCache = 5L*1024*1024;
+#else
+	SDmaxCache = 250L*1024*1024;
+#endif
 	return(sd);
 }