Merge branch 'master' of github.com:krebscode/painload

2 files changed, 201 insertions, 1 deletions

diff --git a/util/bin/make-realwallpaper b/util/bin/make-realwallpaper
new file mode 100755
index 00000000..a195b5f1
--- /dev/null
+++ b/util/bin/make-realwallpaper
@@ -0,0 +1,199 @@
+#!/bin/sh
+set -euf
+
+###### USAGE #####
+#run in new directory(will be polluted with images
+#just run ./make-realwallpaper
+
+main() {
+  # fetch source images in parallel
+  #fetch nightmap-old-raw.jpg \
+  #  http://awka.sourceforge.net/Night_le_huge.jpg &
+  fetch nightmap-raw.jpg \
+     http://www.zeitnews.org/sites/default/files/users/20/article_slideshow_images/nasa-noaa-satellite-reveals-new-views-earth-night-1354814354_0.jpg &
+  fetch daymap-raw.png \
+    http://www.nnvl.noaa.gov/images/globaldata/SnowIceCover_Daily.png &
+  fetch clouds-raw.jpg \
+    http://user.chol.com/~winxplanet/cloud_data/clouds_2048.jpg &
+  fetch krebs.sat.tle \
+     http://www.celestrak.com/NORAD/elements/stations.txt  
+  wait
+
+  #check_type nightmap-old-raw.jpg image
+  check_type nightmap-raw.jpg image
+  check_type daymap-raw.png image
+  check_type clouds-raw.jpg image
+
+  in_size=1466x1200
+  out_geometry=1366x768+100+160
+
+  nightsnow_color='#0c1a49'  # nightmap
+  #nightsnow_color='#0a3b5c'  # nightmap-old
+
+  # normalize *-raw.* to *.png
+  #nightmap-old-raw.jpg
+  for raw in \
+      nightmap-raw.jpg \
+      daymap-raw.png \
+      clouds-raw.jpg \
+      ;
+  do
+    normal=${raw%-raw.*}.png
+    needs_rebuild $normal $raw || continue
+    echo "make $normal; normalize $raw" >&2
+    convert $raw -scale $in_size $normal
+  done
+
+  # create nightmap-fullsnow
+  needs_rebuild nightmap-fullsnow.png \
+    && convert -size $in_size xc:$nightsnow_color nightmap-fullsnow.png
+
+  # extract daymap-snowmask from daymap-final
+  needs_rebuild daymap-snowmask.png \
+    daymap.png \
+    && convert daymap.png -threshold 95% daymap-snowmask.png
+
+  # extract nightmap-lightmask from nightmap
+  needs_rebuild nightmap-lightmask.png \
+    nightmap.png \
+    && convert nightmap.png -threshold 25% nightmap-lightmask.png
+
+  # create layers
+  make_layer nightmap-snowlayer.png nightmap-fullsnow.png daymap-snowmask.png
+  make_layer nightmap-lightlayer.png nightmap.png nightmap-lightmask.png
+
+  # apply layers
+  flatten nightmap-lightsnowlayer.png \
+    nightmap-lightlayer.png \
+    nightmap-snowlayer.png
+
+  flatten nightmap-final.png \
+    nightmap-lightsnowlayer.png \
+    nightmap.png
+    # nightmap-old.png
+
+  # make all unmodified files as final
+  for normal in \
+      daymap.png \
+      clouds.png \
+      ;
+  do
+    final=${normal%.png}-final.png
+    needs_rebuild $final &&
+      ln $normal $final
+  done
+
+  # create xplanet output
+    cat >xplanet.config <<EOF
+[earth]
+"Earth"
+map=daymap-final.png
+night_map=nightmap-final.png
+cloud_map=clouds-final.png
+cloud_threshold=10
+shade=15
+EOF
+
+  # create xplanet output satellite version
+    cat >xplanet-sat.config <<EOF
+[earth]
+"Earth"
+map=daymap-final.png
+night_map=nightmap-final.png
+cloud_map=clouds-final.png
+satellite_file=krebs.sat
+cloud_threshold=10
+shade=15
+EOF
+
+  needs_rebuild krebs.sat \
+    && cat >krebs.sat <<EOF
+25544 "ISS" Image=none trail={orbit,-2,2,1} color=grey thickness=1 fontsize=10
+37820 "T1" Image=none trail={orbit,-2,2,1} color=grey thickness=1 fontsize=10
+39175 "ATV-4" Image=none trail={orbit,-2,2,1} color=grey thickness=1 fontsize=10
+39258 "CYG" Image=none trail={orbit,-2,2,1} color=grey thickness=1 fontsize=10
+EOF
+
+  needs_rebuild krebs.mar \
+    && cat >krebs.mar <<EOF
+EOF
+
+  # rebuild every time to update shadow
+  xplanet --num_times 1 --geometry $in_size \
+    --output xplanet-output.png --projection merc -config xplanet.config
+
+  # rebuild everytime satellite version
+  xplanet --num_times 1 --geometry $in_size \
+    --output xplanet-sat-output.png --projection merc -config xplanet-sat.config
+
+  # trim xplanet output
+  needs_rebuild realwallpaper.png \
+    xplanet-output.png \
+    && convert xplanet-output.png -crop $out_geometry realwallpaper.png
+
+  # trim xplanet-sat output
+  needs_rebuild realwallpaper-sat.png \
+    xplanet-sat-output.png \
+    && convert xplanet-sat-output.png -crop $out_geometry realwallpaper-sat.png
+}
+
+# usage: getimg FILENAME URL
+fetch() {
+  echo "fetch $1"
+  curl -sS -z "$1" -o "$1" "$2"
+}
+
+# usage: check_type FILENAME TYPE
+check_type() {
+  if ! file -ib "$1" | grep -q "^$2/"; then
+    echo "$1 is not of type $2" >&2
+    rm "$1"
+    return 1
+  fi
+}
+
+# usage: image_size FILENAME
+image_size() {
+  identify "$1" | awk '{print$3}'
+}
+
+# usage: make_mask DST SRC MASK 
+make_layer() {
+  if needs_rebuild "$@"; then
+    echo "make $1 (apply mask)" >&2
+    convert "$2" "$3" -alpha off -compose copy_opacity -composite "$1"
+  fi
+}
+
+# usage: flatten DST HILAYER LOLAYER
+flatten() {
+  if needs_rebuild "$@"; then
+    echo "make $1 (flatten)" >&2
+    composite "$2" "$3" "$1"
+  fi
+}
+
+# usage: needs_rebuild DST SRC...
+needs_rebuild() {
+  a="$1"
+  shift
+  if ! test -e "$a"; then
+    #echo "  $a does not exist" >&2
+    result=0
+  else
+    result=1
+    for b; do
+      if test "$b" -nt "$a"; then
+        #echo "  $b is newer than $a" >&2
+        result=0
+      fi
+    done
+  fi
+  #case $result in
+  #  0) echo "$a needs rebuild" >&2;;
+  #esac
+  return $result
+}
+
+
+main "$@"
diff --git a/util/lib/naturalvoices/att.sh b/util/lib/naturalvoices/att.sh
index 892e0bc0..3ec903c5 100755
--- a/util/lib/naturalvoices/att.sh
+++ b/util/lib/naturalvoices/att.sh
@@ -14,7 +14,8 @@ get_tts(){
     : ${OUTFILE?please provide OUTFILE}
     text=$(echo $* | sed -e "s/ /+/g" -e "s/\//%2F/g")
     voice="${voice:-klara}"
-    ip="192.20.225.36"
+    # TODO grab this url from the tts demo page
+    ip="204.178.9.51"
     base_url="http://$ip"
     curl -sS $base_url$( curl  -Ss  -H "Host:$ip" \
         -H "Origin:http://www2.research.att.com" \