--- ray/src/rt/raytrace.c	1989/05/07 17:50:51	1.4
+++ ray/src/rt/raytrace.c	1989/11/29 14:35:25	1.7
@@ -22,7 +22,7 @@ extern double  minweight;		/* minimum ray weight */
 
 long  nrays = 0L;			/* number of rays traced */
 
-#define  MAXLOOP	1024		/* modifier loop detection */
+#define  MAXLOOP	128		/* modifier loop detection */
 
 #define  RAYHIT		(-1)		/* return value for intercepted ray */
 
@@ -68,13 +68,12 @@ register RAY  *r;
 {
 	extern int  (*trace)();
 
-	if (localhit(r, &thescene))
+	if (localhit(r, &thescene) || sourcehit(r))
+						/* check for clipped object */
 		if (r->clipset != NULL && inset(r->clipset, r->ro->omod))
-			raytrans(r);		/* object is clipped */
+			raytrans(r);
 		else
 			rayshade(r, r->ro->omod);
-	else if (sourcehit(r))
-		rayshade(r, r->ro->omod);
 
 	if (trace != NULL)
 		(*trace)(r);		/* trace execution */