--- ray/src/gen/mkillum.c	2003/03/11 19:29:05	2.12
+++ ray/src/gen/mkillum.c	2003/09/24 14:55:54	2.17
@@ -1,16 +1,16 @@
 #ifndef lint
-static const char RCSid[] = "$Id: mkillum.c,v 2.12 2003/03/11 19:29:05 greg Exp $";
+static const char RCSid[] = "$Id: mkillum.c,v 2.17 2003/09/24 14:55:54 greg Exp $";
 #endif
 /*
  * Make illum sources for optimizing rendering process
  */
 
-#include  "mkillum.h"
-
 #include  <signal.h>
-
 #include  <ctype.h>
 
+#include  "mkillum.h"
+#include  "platform.h"
+
 				/* default parameters */
 #define  SAMPDENS	48		/* points per projected steradian */
 #define  NSAMPS		32		/* samples per point */
@@ -24,7 +24,7 @@ static const char RCSid[] = "$Id: mkillum.c,v 2.12 200
 
 				/* rtrace command and defaults */
 char  *rtargv[64] = { "rtrace", "-dj", ".25", "-dr", "3", "-dv-",
-		"-ab", "2", "-ad", "256", "-as", "128", "-aa", ".15", };
+		"-ab", "2", "-ad", "1024", "-as", "512", "-aa", ".1", };
 int  rtargc = 14;
 				/* overriding rtrace options */
 char  *myrtopts[] = { "-I-", "-i-", "-ld-", "-ov", "-h-",
@@ -136,13 +136,14 @@ int  status;
 {
 	int	rtstat;
 
-	rtstat = close_process(rt.pd);
-	if (status == 0)
+	rtstat = close_process(&(rt.pd));
+	if (status == 0) {
 		if (rtstat < 0)
 			error(WARNING,
 			"unknown return status from rtrace process");
 		else
 			status = rtstat;
+	}
 	exit(status);
 }
 
@@ -156,10 +157,12 @@ init()				/* start rtrace and set up buffers */
 	ofun[OBJ_SPHERE].funp = o_sphere;
 	ofun[OBJ_RING].funp = o_ring;
 					/* set up signal handling */
+#ifdef SIGPIPE /* not present on Windows */
 	signal(SIGPIPE, quit);
+#endif
 					/* start rtrace process */
 	errno = 0;
-	maxbytes = open_process(rt.pd, rtargv);
+	maxbytes = open_process(&(rt.pd), rtargv);
 	if (maxbytes == 0) {
 		eputs(rtargv[0]);
 		eputs(": command not found\n");