--- ray/src/rt/rview.c	2003/07/03 15:00:19	2.22
+++ ray/src/rt/rview.c	2004/03/28 16:31:14	2.25
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: rview.c,v 2.22 2003/07/03 15:00:19 greg Exp $";
+static const char	RCSid[] = "$Id: rview.c,v 2.25 2004/03/28 16:31:14 greg Exp $";
 #endif
 /*
  *  rview.c - routines and variables for interactive view generation.
@@ -56,16 +56,16 @@ double	specjitter = 1.;		/* specular sampling jitter *
 
 int  backvis = 1;			/* back face visibility */
 
-int  maxdepth = 4;			/* maximum recursion depth */
+int  maxdepth = 6;			/* maximum recursion depth */
 double	minweight = 1e-2;		/* minimum ray weight */
 
 char  *ambfile = NULL;			/* ambient file name */
 COLOR  ambval = BLKCOLOR;		/* ambient value */
 int  ambvwt = 0;			/* initial weight for ambient value */
-double	ambacc = 0.2;			/* ambient accuracy */
-int  ambres = 8;			/* ambient resolution */
-int  ambdiv = 32;			/* ambient divisions */
-int  ambssamp = 0;			/* ambient super-samples */
+double	ambacc = 0.3;			/* ambient accuracy */
+int  ambres = 32;			/* ambient resolution */
+int  ambdiv = 256;			/* ambient divisions */
+int  ambssamp = 64;			/* ambient super-samples */
 int  ambounce = 0;			/* ambient bounces */
 char  *amblist[128];			/* ambient include/exclude list */
 int  ambincl = -1;			/* include == 1, exclude == 0 */
@@ -114,12 +114,13 @@ char  *dname;
 	id = octname!=NULL ? octname : progname;
 						/* check device table */
 	for (i = 0; devtable[i].name; i++)
-		if (!strcmp(dname, devtable[i].name))
+		if (!strcmp(dname, devtable[i].name)) {
 			if ((dev = (*devtable[i].init)(dname, id)) == NULL) {
 				sprintf(errmsg, "cannot initialize %s", dname);
 				error(USER, errmsg);
 			} else
 				return;
+		}
 						/* not there, try exec */
 	if ((dev = comm_init(dname, id)) == NULL) {
 		sprintf(errmsg, "cannot start device \"%s\"", dname);