--- ray/src/rt/rpict.c	1989/06/13 10:57:40	1.5
+++ ray/src/rt/rpict.c	1989/09/12 12:28:26	1.7
@@ -36,7 +36,7 @@ double  minweight = 5e-3;		/* minimum ray weight */
 
 COLOR  ambval = BLKCOLOR;		/* ambient value */
 double  ambacc = 0.2;			/* ambient accuracy */
-int  ambres = 128;			/* ambient resolution */
+int  ambres = 32;			/* ambient resolution */
 int  ambdiv = 128;			/* ambient divisions */
 int  ambssamp = 0;			/* ambient super-samples */
 int  ambounce = 0;			/* ambient bounces */
@@ -112,7 +112,7 @@ char  *oldfile;
 	}
 	
 					/* write out boundaries */
-	printf("-Y %d +X %d\n", ourview.vresolu, ourview.hresolu);
+	fputresolu(YMAJOR|YDECR, ourview.hresolu, ourview.vresolu, stdout);
 
 	ypos = ourview.vresolu - salvage(oldfile);	/* find top line */
 	fillscanline(scanbar[0], ypos, psample);	/* top scan */
@@ -263,7 +263,7 @@ char  *oldfile;
 				/* discard header */
 	getheader(fp, NULL);
 				/* get picture size */
-	if (fscanf(fp, "-Y %d +X %d\n", &y, &x) != 2) {
+	if (fgetresolu(&x, &y, fp) != (YMAJOR|YDECR)) {
 		sprintf(errmsg, "bad recover file \"%s\"", oldfile);
 		error(WARNING, errmsg);
 		fclose(fp);