reworking the build system

tools/mkloop.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+set -e ; set -u
+source tools/fonctions.sh
+
+SEQNAME="$1"
+NBFRAMES=360
+
+
+echo "Running $0 $SEQNAME" >> WS/log
+
+DIMS="-W1024 -H768"
+POVOPT="+q9 -a     -d ${DIMS} -WT6"
+echo $POVOPT ; echo ; sleep 2
+
+TMPIMG=/dev/shm/${SEQNAME}-tmp.png
+
+for frame in $(seq   0 $((NBFRAMES-1)))
+do
+
+	img=$(printf "frames/%s/%05d.png" $SEQNAME $frame)
+	debut=$(date +%s)
+	set +e
+	povray ${POVOPT} +K${frame} -i${SEQNAME}.pov -o${TMPIMG}
+	err=$?
+	if [ $err != 0 ] ; then
+		echo "$SEQNAME fail $frame" >> WS/log
+		mogrify -colorspace gray $img
+		visual_sleep 12
+		continue
+	fi
+	set -e
+	txt=$(printf "%s  %03d" ${SEQNAME} $frame | tr '0' 'o')
+	# echo $frame $img $txt
+	convert    ${TMPIMG}			\
+		-font Courier-Bold		\
+		-pointsize 18			\
+		-fill Gray80			\
+		-gravity south			\
+		-annotate +0+5 "$txt"		\
+		${img}
+	fin=$(date +%s)
+	echo
+	echo ${SEQNAME} $frame $(( fin - debut )) | 	\
+		tee -a WS/mp4.timing
+	echo ; sleep 3
+done
+
+echo 
+
+ff_encodage $SEQNAME wip-${SEQNAME}.mp4
+
+echo "+------- build of $SEQNAME done"
+