Revision: 55583
http://sourceforge.net/p/brlcad/code/55583
Author: carlmoore
Date: 2013-05-29 17:43:12 +0000 (Wed, 29 May 2013)
Log Message:
-----------
implement h,? as help; 'h' for high-res is replaced by 's 1024'; usage
statement already had h removed
Modified Paths:
--------------
brlcad/trunk/src/util/bwrot.c
Modified: brlcad/trunk/src/util/bwrot.c
===================================================================
--- brlcad/trunk/src/util/bwrot.c 2013-05-29 17:33:35 UTC (rev 55582)
+++ brlcad/trunk/src/util/bwrot.c 2013-05-29 17:43:12 UTC (rev 55583)
@@ -70,7 +70,10 @@
if (!ifp || !ofp || !angle)
bu_exit(1, "bwrot: internal error processing arguments\n");
- while ((c = bu_getopt(argc, argv, "fbrih#:a:s:o:w:n:S:W:N:")) != -1) {
+ if ( isatty(fileno(stdin)) && isatty(fileno(stdout)) && argc == 1)
+ return 0;
+
+ while ((c = bu_getopt(argc, argv, "fbri#:a:s:o:w:n:S:W:N:h?")) != -1) {
switch (c) {
case 'f':
minus90++;
@@ -84,10 +87,6 @@
case 'i':
invert++;
break;
- case 'h':
- /* high-res */
- nxin = nyin = 1024;
- break;
case '#':
pixbytes = atoi(bu_optarg);
break;
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