# /bin/csh -f
#
# Produce overlays for all frames of one sequence

if ($# < 1) then
   echo "Usage: $0:t sequence_name"
   echo "Produce overlays for all frames of one sequence"
   echo "Seguence_name must be in form of ID/id_0[1-4], eg. BP/bp_01"
   exit
endif

cd overlays
mkdir $1:t_ovl
cd $1:t_ovl
ln -s $lip_tracking/results/$1:t_spl/ gf_dir
ln -s $database/$1:t_v/ db_dir
set temp = /tmp/$$
foreach j (db_dir/?.pgm db_dir/??.pgm db_dir/???.pgm)
  set idn = `expr $j : "$db_dir:t\(.*\).pgm"`
  joinSpans < gf_dir/$idn:t.gf >$temp
  gf2pgmovl -i $j -g $temp -name Segment2 -w 2 -o $idn:t.ovl.pgm
end
rm -f *.ovl r_gf2* ??_dir
cd ..
cd ..