Revision: 41428
http://brlcad.svn.sourceforge.net/brlcad/?rev=41428&view=rev
Author: brlcad
Date: 2010-11-23 01:42:16 +0000 (Tue, 23 Nov 2010)
Log Message:
-----------
add summary count statistics on what percentage and how many objects
successfully converted. this required a reworking of how objects are iterated
one line at a time (so objects with spaces in their name are handled correctly)
using a here document. also add a GED parameter so you can specify which mged
you want to use instead of whatever is in your path.
Modified Paths:
--------------
brlcad/trunk/sh/conversion.sh
Modified: brlcad/trunk/sh/conversion.sh
===================================================================
--- brlcad/trunk/sh/conversion.sh 2010-11-22 23:55:44 UTC (rev 41427)
+++ brlcad/trunk/sh/conversion.sh 2010-11-23 01:42:16 UTC (rev 41428)
@@ -1,3 +1,4 @@
+#!/bin/ksh
# C O N V E R S I O N . S H
# BRL-CAD
#
@@ -59,12 +60,6 @@
# force locale setting to C so things like date output as expected
LC_ALL=C
-# commands that this script expects
-MGED="`which mged`"
-if test ! -f "$MGED" ; then
- echo "Unable to find mged, aborting"
- exit 1
-fi
#######################
# log to tty and file #
@@ -74,8 +69,12 @@
# this routine writes the provided argument(s) to a log file as
# well as echoing them to stdout if we're not in quiet mode.
- format="$1"
- shift
+ if test $# -lt 1 ; then
+ format=""
+ else
+ format="$1"
+ shift
+ fi
if test ! "x$LOGFILE" = "x" ; then
action="printf \"$format\n\" $* >> \"$LOGFILE\""
@@ -182,6 +181,7 @@
echo " verbose"
echo ""
echo "Available options:"
+ echo " GED=/path/to/geometry/editor (default mged)"
echo " MAXTIME=#seconds (default 30)"
echo ""
echo "BRL-CAD is a powerful cross-platform open source solid modeling
system."
@@ -213,11 +213,15 @@
There are several environment variables that will modify how this
script behaves:
+ GED - pathname to the BRL-CAD geometry editor (i.e., mged)
MAXTIME - maximum number of seconds allowed for each conversion
VERBOSE - turn on extra debug output for testing/development
QUIET - turn off all printing output (writes results to log file)
INSTRUCTIONS - display these more detailed instructions
+The GED option allows you to specify a specific pathname for MGED.
+The default is to search the system path for 'mged'.
+
The MAXTIME option specifies how many seconds are allowed to elapse
before the conversion is aborted. Some conversions can take days or
months (or infinite in the case of a bug), so this places an upper
@@ -249,7 +253,7 @@
fi
else
if test "x$VERBOSE" = "x1" ; then
- VERBOSE_ECHO=printf
+ VERBOSE_ECHO=echo
echo "Verbose output enabled"
fi
fi
@@ -271,63 +275,126 @@
set_if_unset_var="echo \"\$$set_if_unset_name\""
set_if_unset_val="`eval ${set_if_unset_var}`"
- $ECHO "Using [${set_if_unset_val}] for $set_if_unset_name"
}
+# approximate maximum time in seconds that a given conversion is allowed to
take
+set_if_unset GED mged
+set_if_unset MAXTIME 30
+# commands that this script expects
+MGED="`which $GED`"
+if test ! -f "$MGED" ; then
+ $ECHO "Unable to find $GED, aborting"
+ exit 1
+fi
+
+
$ECHO "B R L - C A D C O N V E R S I O N"
$ECHO "==================================="
$ECHO "Running $THIS on `date`"
$ECHO "Logging output to $LOGFILE"
$ECHO "`uname -a 2>&1`"
+$ECHO "Using [${MGED}] for GED"
+$ECHO "Using [${MAXTIME}] for MAXTIME"
+$ECHO
-# approximate maximum time in seconds that a given conversion is allowed to
take
-set_if_unset MAXTIME 30
-
-$ECHO
-FILES=""
+count=0
+nmg_count=0
+bot_count=0
+$ECHO "%s" "-=-"
while test $# -gt 0 ; do
- FILE="$1"
- if ! test -f "$FILE" ; then
- echo "Unable to read file [$FILE]"
+ file="$1"
+ if ! test -f "$file" ; then
+ echo "Unable to read file [$file]"
shift
continue
fi
- WORK="${FILE}.conversion"
- cp "$FILE" "$WORK"
+ work="${file}.conversion"
+ cmd="cp \"$file\" \"$work\""
+ $VERBOSE_ECHO "\$ $cmd"
+ eval $cmd
- $MGED -c "$WORK" search . 2>&1 | grep -v Using | while read object ; do
+ # execute in a coprocess
+ cmd="$GED -c \"$work\" search ."
+ objects=`eval $cmd 2>&1 | grep -v Using`
+ $VERBOSE_ECHO "\$ $cmd"
+ while read object ; do
+
obj="`basename \"$object\"`"
- found=`$MGED -c "$WORK" search . -name \"${obj}\" 2>&1 | grep -v Using`
+ found=`$GED -c "$work" search . -name \"${obj}\" 2>&1 | grep -v Using`
if test "x$found" != "x$object" ; then
echo "INTERNAL ERROR: Failed to find [$object] with [$obj] (got
[$found])"
exit 3
fi
- nmg=fail
- $MGED -c "$WORK" facetize -n \"${obj}.nmg\" \"${obj}\" >/dev/null 2>&1
| grep -v Using
- found=`$MGED -c "$WORK" search . -name \"${obj}.nmg\" 2>&1 | grep -v
Using`
+ # convert NMG
+ nmg=FAIL
+ cmd="$GED -c "$work" facetize -n \"${obj}.nmg\" \"${obj}\""
+ $VERBOSE_ECHO "\$ $cmd"
+ output=`eval $cmd 2>&1 | grep -v Using`
+ $VERBOSE_ECHO "$output"
+
+ # verify NMG
+ found=`$GED -c "$work" search . -name \"${obj}.nmg\" 2>&1 | grep -v
Using`
if test "x$found" = "x${object}.nmg" ; then
nmg=pass
+ nmg_count=`expr $nmg_count + 1`
fi
- bot=fail
- $MGED -c "$WORK" facetize \"${obj}.bot\" \"${obj}\" >/dev/null 2>&1 |
grep -v Using
- found=`$MGED -c "$WORK" search . -name \"${obj}.bot\" 2>&1 | grep -v
Using`
+ # convert BoT
+ bot=FAIL
+ cmd="$GED -c "$work" facetize \"${obj}.bot\" \"${obj}\""
+ $VERBOSE_ECHO "\$ $cmd"
+ output=`eval $cmd 2>&1 | grep -v Using`
+ $VERBOSE_ECHO "$output"
+
+ # verify BoT
+ found=`$GED -c "$work" search . -name \"${obj}.bot\" 2>&1 | grep -v
Using`
if test "x$found" = "x${object}.bot" ; then
bot=pass
+ bot_count=`expr $bot_count + 1`
fi
- $ECHO "nmg:%s bot:%s %s:%s" $nmg $bot "$FILE" "$object"
- done
+ $ECHO "nmg:%s bot:%s %s:%s" $nmg $bot "$file" "$object"
+ count=`expr $count + 1`
- rm -f "$WORK"
+ done <<EOF
+$objects
+EOF
+ rm -f "$work"
shift
done
+$ECHO "%s" "-=-"
+if test $count -eq 0 ; then
+ nmg_percent=0
+ bot_percent=0
+ rate=0
+else
+ nmg_percent=`echo $nmg_count $count | awk '{print ($1/$2)*100.0}'`
+ bot_percent=`echo $bot_count $count | awk '{print ($1/$2)*100.0}'`
+ rate=`echo $nmg_count $bot_count $count | awk '{print
($1+$2)/($3+$3)*100.0}'`
+fi
+
+$ECHO
+$ECHO "... Done."
+$ECHO
+$ECHO "Summary:"
+$ECHO
+$ECHO "NMG conversion: %.1f%% (%ld of %ld objects)" $nmg_percent $nmg_count
$count
+$ECHO "BoT conversion: %.1f%% (%ld of %ld objects)" $bot_percent $bot_count
$count
+$ECHO "Overall conversion rate: %.1f%%" $rate
+$ECHO
+$ECHO "Elapsed conversion time: %lf" 0.0
+$ECHO "Average conversion time: %lf" 0.0
+$ECHO
+$ECHO "Output was saved to $LOGFILE from `pwd`"
+$ECHO "Conversion testing complete."
+
+
# Local Variables:
# tab-width: 8
# mode: sh
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