--- ray/src/rt/rtrace.c	2005/06/10 16:49:42	2.45
+++ ray/src/rt/rtrace.c	2005/06/10 20:44:00	2.46
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: rtrace.c,v 2.45 2005/06/10 16:49:42 greg Exp $";
+static const char	RCSid[] = "$Id: rtrace.c,v 2.46 2005/06/10 20:44:00 greg Exp $";
 #endif
 /*
  *  rtrace.c - program and variables for individual ray tracing.
@@ -50,7 +50,9 @@ void  (*trace)() = NULL;		/* trace call */
 
 char  *tralist[128];			/* list of modifers to trace (or no) */
 int  traincl = -1;			/* include == 1, exclude == 0 */
-#define	 MAXTSET	511		/* maximum number in trace set */
+#ifndef  MAXTSET
+#define	 MAXTSET	1024		/* maximum number in trace set */
+#endif
 OBJECT	traset[MAXTSET+1]={0};		/* trace include/exclude set */
 
 int  hresolu = 0;			/* horizontal (scan) size */