--- ray/src/util/rad.c	2004/09/09 20:08:21	2.77
+++ ray/src/util/rad.c	2004/10/23 18:55:53	2.80
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: rad.c,v 2.77 2004/09/09 20:08:21 greg Exp $";
+static const char	RCSid[] = "$Id: rad.c,v 2.80 2004/10/23 18:55:53 schorsch Exp $";
 #endif
 /*
  * Executive program for oconv, rpict and pfilt
@@ -472,7 +472,7 @@ static void
 oconv(void)				/* run oconv and mkillum if necessary */
 {
 	static char	illumtmp[] = "ilXXXXXX";
-	char	combuf[PATH_MAX], ocopts[64], mkopts[64];
+	char	combuf[PATH_MAX], ocopts[64], mkopts[1024];
 
 	oconvopts(ocopts);		/* get options */
 	if (octreedate < scenedate) {	/* check date on original octree */
@@ -599,12 +599,17 @@ oconvopts(				/* get oconv options */
 
 static void
 mkillumopts(				/* get mkillum options */
-	register char	*mo
+	char	*mo
 )
 {
 	/* BEWARE:  This may be called via setdefaults(), so no assumptions */
 
-	*mo = '\0';
+	if (nprocs > 1) {
+		sprintf(mo, " -n %d", nprocs);
+		while (*mo)
+			mo++;
+	} else
+		*mo = '\0';
 	if (vdef(MKILLUM))
 		addarg(mo, vval(MKILLUM));
 }
@@ -1140,6 +1145,11 @@ myprintview(			/* print out selected view */
 	VIEW	vwr;
 	char	buf[128];
 	register char	*cp;
+#ifdef _WIN32
+/* XXX Should we allow something like this for all platforms? */
+/* XXX Or is it still required at all? */
+again:
+#endif
 	if (vopts == NULL)
 		return(-1);
 #ifdef _WIN32
@@ -1310,8 +1320,10 @@ rpict(				/* run rpict and pfilt for each view */
 					zopt, oct1name, rawfile);
 			if (pfile != NULL && inchild()) {
 						/* rpict persistent mode */
-				if (!silent)
+				if (!silent) {
 					printf("\t%s\n", combuf);
+					fflush(stdout);
+				}
 				sprintf(combuf, "rpict%s %s %s%s%s %s > %s",
 						rep, rppopt, res, po, opts,
 						oct1name, rawfile);