download_and_compile.sh: add libopenal-dev as mandatory dependency of SimGear

Thanks to Clm76 for the report.
download_and_compile.sh: add optional dependency on libevent-dev
2019-07-06 12:19:42 +02:00 · 2019-05-25 21:28:36 +02:00 · 2019-05-24 13:55:59 +01:00 · 2019-05-24 09:31:51 +01:00 · 2019-05-23 12:38:02 +01:00 · 2019-05-23 11:02:10 +01:00
32 changed files with 2075 additions and 672 deletions
@@ -1,6 +1,6 @@
 dist
 .DS_Store
-install
+install*/
 3rdParty
 3rdParty.x64
 boost_1_44_0
@@ -85,6 +85,8 @@ Source: "{#ThirdPartyDir}\3rdParty\bin\libintl-8.dll"; DestDir: "{app}\bin"; Che
 Source: "{#ThirdPartyDir}\3rdParty\bin\CrashRpt1403.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty\bin\crashrpt_lang.ini"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty\bin\CrashSender1403.exe"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty\bin\dbus-1-3.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty\bin\event_core.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode

 ; 64 bits install
 Source: "{#InstallDir64}\bin\*.*"; DestDir: "{app}\bin"; Excludes: "{#ExcludedBinaries}"; Flags: ignoreversion recursesubdirs; Check: Is64BitInstallMode
@@ -99,6 +101,8 @@ Source: "{#ThirdPartyDir}\3rdParty.x64\bin\libintl-8.dll"; DestDir: "{app}\bin";
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\CrashRpt1403.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\crashrpt_lang.ini"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\CrashSender1403.exe"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty.x64\bin\dbus-1-3.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty.x64\bin\event_core.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode

 ; Include the base package
 #if IncludeData == "TRUE"
@@ -1,96 +1,123 @@
 # Nasa2FGearthview
 A bash-script to convert NASA satellite images to ready-to-use
-textures for FG's EarthView using ImageMagick.
+textures for FG's EarthView using ImageMagick and normalmap

-For info about FGearthview, see the forum thread:
+You can get "normalmap" there:
+  https://github.com/planrich/normalmap
+
+For info about FGearthview, see the forum thread:\
  https://forum.flightgear.org/viewtopic.php?f=6&t=15754
-or this FG-wiki-page:
+
+or this FG-wiki-page:\
  http://wiki.flightgear.org/Earthview

+### Caution!
+Don't use this script on a server! It will most likely cause
+Denial-of-service (DoS). When working on these huge images, the
+harddisk throughput will cease occasionally and CPU / RAM usage will
+spike tremendously! So, only use this script on your home desktop
+computer, or if you don't mind several long server-outages...
+

 ------------------------------------
-About:
+## About:

 This script runs on Linux (maybe Mac also?) in a Bash
 (Bourne Again Shell) - Windows is not supported (by the nature of the
 script). Maybe it works on windows as well, I don't know, feel free
 to try, and please let me know! :)

-This will download the raw images from http://visibleearth.nasa.gov - 
-their server is not very fast, so I provide an alternative download
-location: https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
-This one is much quicker! If you really want the images directly from
-NASA, then provide "nasa" to the script (see below)
-
 In the end you will have 8 world-textures in .png and .dds format.
 Generally .dds is better in performance, but it won't work on some
 graphics cards. If this is the case for you, then try the .png files.
-For further information see:
+For further information see:\
 http://wiki.flightgear.org/index.php?title=DDS_Textures_in_FlightGear&redirect=no

-If you also converted the clouds, then you'll also find 8 cloud-
-textures in the format .png. Because the .dds-format has trouble with
-rendering heavy alpha images, which is because of it's compression
-algorythm [1], I think it's useless to also build faulty files.
-However, this is not entirely true! It is possible to switch off the
-.dds/DXT compression. But this results in huge files and is rather
-heavy on the GPU's RAM.
+If you also converted the clouds and the height maps, then you'll also
+find 8 cloud- and 8 height textures (as well as their conversion to
+normal maps) in the format .png. Because the .dds-format has trouble
+with rendering heavy alpha images, which is because of it's
+compression algorythm [1], I think it's useless to also build faulty
+files.  However, this is not entirely true! It is possible to switch
+off the .dds/DXT compression. But this results in huge files and is
+rather heavy on the GPU's RAM.

 Buckaroo has created a nice overview on dds-compression:
 [1] http://www.buckarooshangar.com/flightgear/tut_dds.html

 ------------------------------------
-Installation and usage:
+## Installation and usage:

 Simply copy "convert.sh" into a folder of your liking and run it:

-$ ./convert.sh
+```shell
+./convert.sh
+```

 This will show a help text, since you didn't specify any target(s).
 Possible targets are:
 * world
 * clouds
+* heights
 * all

 Additionally, there are some options you could specify (further
 explained below):
 * 1k | 2k | 4k | 8k | 16k
-* nasa
-* no-download
+* download | no-download
+* world
+* clouds
+* heights
 * cleanup
 * rebuild
 * check

 So your call could look sth like this:

-$ ./convert.sh world no-download cleanup 8k
+```shell
+./convert.sh world download alt cleanup 8k
+```


 ------------------------------------
-Requirements:
+## Requirements:

 WARNING!

-This script uses a *lot* disk space! Make sure you have at least 90GB
-available!
+This script uses a *lot* disk space! In my last test run, which
+generated all maps in all resolutions, the disk usage was about 330GB!
+Beware!\
+Also, I wouldn't recommend doing this on a SSD! While SSDs are
+generally faster, they also get more wear-and-tear when write such
+huge files. So this script might cause your SSD to die earlier as it
+should. Generally speaking, this won't kill your SSD, but it might
+cause it to die earlier. HDDs are much more robust in that respect.

 Also, this script will run for a *very long* time! It might be best to
 let it run over night - your computer might become unresponsive from
 time to time, due to the heavy CPU and memory load, which tends to
 occur, when converting 54000x27000 images. ;-)
-I also recommend to deactivate swapping!
-  $ sudo swapoff -a
-To reactivate swapping do:
-  $ sudo swapon -a

-This script relies on wget and imagemagick. Both are easily installed
-by your systems package-management-system.
-(On Debian/Ubuntu this is "apt-get")
+I also recommend to deactivate swapping!
+```shell
+  sudo swapoff -a
+ ```
+To reactivate swapping do:
+```shell
+  $ sudo swapon -a
+```
+
+This script relies on wget, ImageMagick and, for converting the height
+maps to normal maps, on "normalmap". Some of these programs are easily
+installed by your systems package-management-system.\ (On
+Debian/Ubuntu this is "apt-get").

 So, on Debian for instance, you only need to put the following into
 the console:

-  $ sudo apt-get install wget imagemagick
+```shell
+sudo apt-get install wget imagemagick
+```

 Depending on your distro, the package names might differ slightly! Use
 a search engine of your choice to find out, how the packages are named
@@ -98,55 +125,77 @@ in your distro!

 You may want to check:

-  $ apt search imagemagick
+```shell
+apt search imagemagick
+```

+### IMPORTANT!
+Check out your ```/etc/ImageMagick-6/policy.xml```
+On some distros, there are limits set, which will cause IM to abort
+the conversion of images larger than
+[rediculously small images](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=860763).
+Edit and set to our needs:
+* width: at least 55000
+* height: at least 55000
+* area: less than your free RAM
+
+### Normalmap
+For normalmap, you can download and compile it from
+  https://github.com/planrich/normalmap
+
+You can install the binary into your system, or just copy it next to
+convert.sh - both should work.

 ------------------------------------
-Targets:
+## Targets:

-world
+**world**\
        Generates the world tiles, needed to run FG with EarthView.
-	You will find the results in output/[$resolution]/*. Copy
-	these into $FGDATA/Models/Astro/*. More about the installation
+        You will find the results in output/[$resolution]/\*. Copy
+        these into $FGDATA/Models/Astro/\*. More about the installation
        of these textures can be found here:
        http://wiki.flightgear.org/Earthview#Customization

-clouds
+**clouds**\
        Generates the cloud tiles, needed to run FG with EarthView.
        The locations are the same as the other textures mentioned
        above. Note that clouds are only available with up to 8k
        resolution, due to the available data at NASA.

-all
+**heights**\
+        Generates the height tiles, which are then converted to the
+        normal maps needed to run FG with EarthView. The locations are
+        the same as the other textures mentioned above. Note that
+        heights are only available with up to 8k resolution, due to the
+        available data at NASA.
+
+**all**\
        Converts everything needed for a full-blown earthview texture
        set. Does the same as:
-	  $ ./convert.sh world clouds
+        ```./convert.sh world clouds heights```


-Options:
+## Options:

-1k | 2k | 4k | 8k | 16k
+**1k | 2k | 4k | 8k | 16k**\
        Lets you specify a desired resolution of the textures.
        Possible values are 1k, 2k, 4k, 8k and 16k. If nothing is
        specified, the script will generate all of the resolutions.
-	16k is only available for earth textures.
+        16k is recommended only for earth textures, it will induce
+        oversampling from clouds and height maps.

-nasa
-	Causes the script to download directly from 
-	http://visibleearth.nasa.gov . If omitted the script will
-	download from
-	https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
-	which is much faster!
-	Uses wget either way.
+**download**\
+        Causes the script to download the needed data, this is the
+        default behavior (and can be omitted).

-no-download
+**no-download**\
        Causes the script to skip the download function. If you
        already have the source images, then you don't need to
        re-download them. (About 2.4GB!)
        If omitted, the script will download the source images from
-	https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
+        the default location.

-cleanup
+**cleanup**\
        Deletes the temporary files created during texture generation.
        These can be found in tmp/
        Note: if for some reason you later want some other resolution,
@@ -155,13 +204,13 @@ cleanup
        Frees up a lot of disk-space! Which would have to be
        regenerated if needed again.

-rebuild
+**rebuild**\
        Deletes only the temporary files of the given target. So if
-	you call './convert.sh rebuild world' the script will delete
+        you call ```./convert.sh rebuild world``` the script will delete
        all corresponding temp-files of the target world, which will
        trigger a complete regeneration of the relevant (instead of
        skipping existing files)

-check
+**check**\
        Creates mosaics of the tiles, so you can look at them and see
        if all went well.
@@ -1,7 +1,8 @@
 #!/bin/bash

-# convert.sh - a script to convert NASA sattelite images into textures for use with FGearthview (orbital rendering)
-# Copyright (C) 2016 Chris Schwarz <chris@musicchris.de>
+# convert.sh - a script to convert NASA sattelite images into textures
+# for use with FGearthview (orbital rendering)
+# Copyright (C) 2016 chris_blues <chris@musicchris.de>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,9 +17,12 @@
 # You should have received a copy of the GNU General Public License along
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# v0.12: Chris Ringeval (eatdirt):
+# -add normalmapping output + small improvements


-VERSION="v0.11"
+VERSION="v0.13"

 # make sure the script halts on error
 set -e
@@ -29,21 +33,21 @@ function showHelp
   echo "https://github.com/chris-blues/Nasa2FGearthview"
   echo
   echo "Usage:"
-   echo "./convert.sh [ download world clouds 8k cleanup rebuild ]"
+   echo "./convert.sh [ download no-download world clouds heights"
+   echo "               1k 2k 4k 8k 16k cleanup rebuild ]"
   echo
-   echo "* Append \"nasa\" to download the needed images from NASA"
-   echo "  -> This will download ca 2.4GB of data!"
-   echo "  -> wget can continue interrupted downloads!"
-   echo "  If omitted, it will download from my server, which is a lot"
-   echo "  faster. See README for details."
   echo "* Append \"no-download\" to the command to skip the download"
   echo "  process alltogether. Only makes sense if you already got"
   echo "  the necessary data."
   echo "* Append \"world\" to the command to generate the world tiles"
   echo "* Append \"clouds\" to the command to generate cloud tiles"
-   echo "* Append \"all\" to the command to generate both - world and"
-   echo "  clouds"
-   echo "* Append the size of the tiles (1k, 2k, 4, 8k, 16k). If you"
+   echo "* Append \"heights\" to the command to generate height tiles"
+   echo "  and the normalmaps needed by EarthView. Notice that you need"
+   echo "  the normalmap binary to be installed. You can get it from:"
+   echo "  https://github.com/planrich/normalmap"
+   echo "* Append \"all\" to the command to generate all - world, clouds"
+   echo "  and heights"
+   echo "* Append the size of the tiles (1k, 2k, 4k, 8k, 16k). If you"
   echo "  don't pass a resolution, then all resolutions will be"
   echo "  generated."
   echo "* Append \"cleanup\" to delete all temporary files in tmp/"
@@ -59,7 +63,7 @@ function showHelp
   echo "  Useful if the source files have changed."
   echo "* Append \"check\" to let check the results. This will create"
   echo "  mosaics of the existing tiles. If no target is specified,"
-   echo "  all 3 layers will be built: clouds world and nightlights."
+   echo "  all layers will be built: clouds, heights, world and nightlights."
   echo
   echo "If, for some reason, the script aborts, then it will try to"
   echo "skip the already completed steps, so you don't have to wait"
@@ -102,11 +106,11 @@ if [ $1 == "-h" ] ; then showHelp ; fi
 ################################
 for ARG in "$@"
 do
-  if [ $ARG == "nasa" ] ; then DOWNLOAD="true" ; DL_LOCATION="NASA" ;  echo "Downloading from visibleearth.nasa.gov" ; fi
  if [ $ARG == "no-download" ] ; then DOWNLOAD="false" ; echo "Skipping the download process" ; fi
  if [ $ARG == "world" ] ; then WORLD="true" ; fi
  if [ $ARG == "clouds" ] ; then CLOUDS="true" ; fi
-  if [ $ARG == "all" ] ; then WORLD="true" ; CLOUDS="true" ; fi
+  if [ $ARG == "heights" ] ; then HEIGHTS="true" ; fi
+  if [ $ARG == "all" ] ; then WORLD="true" ; CLOUDS="true" ; HEIGHTS="true" ; fi
  if [ $ARG == "1k" ] ; then RESOLUTION="1024" ; fi
  if [ $ARG == "2k" ] ; then RESOLUTION="2048" ; fi
  if [ $ARG == "4k" ] ; then RESOLUTION="4096" ; fi
@@ -119,17 +123,22 @@ done
 if [ -z $DOWNLOAD ] ; then DOWNLOAD="true" ; fi
 if [ -z $WORLD ] ; then WORLD="false" ; fi
 if [ -z $CLOUDS ] ; then CLOUDS="false" ; fi
+if [ -z $HEIGHTS ] ; then HEIGHTS="false" ; fi
 if [ -z $CLEANUP ] ; then CLEANUP="false" ; fi
 if [ -z $REBUILD ] ; then REBUILD="false" ; fi
 if [ -z $BUILDCHECKS ] ; then BUILDCHECKS="false" ; fi

 CHECKWORLD=$WORLD
 CHECKCLOUDS=$CLOUDS
+CHECKHEIGHTS=$HEIGHTS


 ########################
 ## Set some variables ##
 ########################
+
+DL_LOCATION="NASA"
+
 mkdir -p tmp
 export MAGICK_TMPDIR=${PWD}/tmp
 echo "tmp-dir: $MAGICK_TMPDIR"
@@ -139,21 +148,50 @@ TIME=$(date +"%Y-%m-%d_%H:%M:%S")
 LOGFILE_GENERAL="logs/${TIME}.log"
 LOGFILE_TIME="logs/${TIME}.time.log"

-URLS_WORLD="http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.A1.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.A2.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.B1.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.B2.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.C1.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.C2.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.D1.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.D2.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/79000/79765/dnb_land_ocean_ice.2012.54000x27000_geo.tif"
+#command line gimp plugin from https://github.com/planrich/normalmap
+#higher filters (5x5) create too sharp features (no rescaling, I
+#assume earthview do its own normalization)
+NORMALBIN="normalmap"
+NORMALOPTS="-s 1 -f FILTER_PREWITT_3x3"

-URLS_CLOUDS="http://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud.E.2001210.21600x21600.png
-http://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud.W.2001210.21600x21600.png"
+URLS_WORLD="https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.A1.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.A2.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.B1.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.B2.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.C1.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.C2.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.D1.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/74000/74117/world.200408.3x21600x21600.D2.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/79000/79765/dnb_land_ocean_ice.2012.54000x27000_geo.tif"
+
+URLS_CLOUDS="https://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud.E.2001210.21600x21600.png
+https://eoimages.gsfc.nasa.gov/images/imagerecords/57000/57747/cloud.W.2001210.21600x21600.png"
+
+URLS_HEIGHTS="https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_A1_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_A2_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_B1_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_B2_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_C1_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_C2_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_D1_grey_geo.tif
+https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73934/gebco_08_rev_elev_D2_grey_geo.tif"
+
+if ! [ -x "$(command -v $NORMALBIN)" ]
+  then
+    if ! [ -x "./${NORMALBIN}" ]
+      then
+        echo ">>>>>>>>>>>>  Error: $NORMALBIN binary not found! <<<<<<<<<<<<<"
+        echo "You can get it from: https://github.com/planrich/normalmap"
+        HEIGHTS="false"
+      else
+        NORMALBIN="./${NORMALBIN}"
+    fi
+  else
+    echo ">>>>>>>>>>>>  Error: $NORMALBIN binary not found! <<<<<<<<<<<<<"
+    echo "You can get it from: https://github.com/planrich/normalmap"
+    HEIGHTS="false"
+fi

-ALTERNATE_URL="https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z"
-ALTERNATE_FILENAME="raw-data-NASA.7z"

 if [ -z $RESOLUTION ]
  then
@@ -162,7 +200,7 @@ if [ -z $RESOLUTION ]
 4096
 8192
 16384"
-    NO_RESOLUTION_GIVEN="true"
+    NO_RESOLUTION_GIVEN="false"
    RESOLUTION_MAX="16384"
 fi
 if [ -z $RESOLUTION_MAX ] ; then RESOLUTION_MAX=$RESOLUTION ; fi
@@ -236,6 +274,18 @@ function rebuild
      rm tmp/cloud*
     }
   fi
+
+    if [ $HEIGHTS == "true" ]
+   then
+     {
+      echo
+      echo "#########################################"
+      echo "## Removing tmp-files of target heights##"
+      echo "#########################################"
+      rm tmp/height*
+     }
+   fi
+
  }

 function cleanUp
@@ -244,9 +294,10 @@ function cleanUp
   echo "############################"
   echo "## Removing all tmp-files ##"
   echo "############################"
-   rm -rv tmp/night*
-   rm -rv tmp/world*
-   rm -rv tmp/clouds*
+   rm -rvf tmp/night*
+   rm -rvf tmp/world*
+   rm -rvf tmp/cloud*
+   rm -rvf tmp/height*
  }

 function prettyTime
@@ -312,13 +363,18 @@ function downloadImages
  {
   echo | tee -a $LOGFILE_GENERAL
   echo "###################################################" | tee -a $LOGFILE_GENERAL
-   if [ ! -z $DL_LOCATION ]
-     then echo "## Downloading images from visibleearth.nasa.gov ##" | tee -a $LOGFILE_GENERAL
-     else echo "##    Downloading images from  musicchris.de     ##" | tee -a $LOGFILE_GENERAL
+   if [ -z $DL_LOCATION ]
+   then
+       DL_LOCATION="NASA"
   fi
+
+   if [ $DL_LOCATION == "NASA" ]
+   then
+       echo "## Downloading images from visibleearth.nasa.gov ##" | tee -a $LOGFILE_GENERAL
+   fi
+
   echo "###################################################" | tee -a $LOGFILE_GENERAL
-   if [ -z $DL_LOCATION ] ; then f=$ALTERNATE_URL ; DL_LOCATION="musicchris.de" ; fi
-   FILENAME=$(echo $f | sed 's@.*/@@')
+
   if [ $WORLD == "true" ]
   then
     if [ $DL_LOCATION == "NASA" ]
@@ -335,7 +391,13 @@ function downloadImages
     fi
   fi

-   if [ $DL_LOCATION == "musicchris.de" ] ; then downloadMusicchris ; fi
+   if [ $HEIGHTS == "true" ]
+   then
+     if [ $DL_LOCATION == "NASA" ]
+     then
+       downloadHeights
+     fi
+   fi
  }

 function downloadWorld
@@ -345,10 +407,23 @@ function downloadWorld
   for f in $URLS_WORLD
   do
     FILENAME=$(echo $f | sed 's@.*/@@')
-     wget --output-document=input/$FILENAME --continue --show-progress $f 2>> $LOGFILE_GENERAL
+     wget --output-document=input/$FILENAME --continue --show-progress $f | tee -a $LOGFILE_GENERAL 2>> $LOGFILE_GENERAL
   done
  }

+
+function downloadHeights
+  {
+   mkdir -p input
+   echo "Downloading height tiles..." | tee -a $LOGFILE_GENERAL
+   for f in $URLS_HEIGHTS
+   do
+     FILENAME=$(echo $f | sed 's@.*/@@')
+     wget --output-document=input/$FILENAME --continue --show-progress $f | tee -a $LOGFILE_GENERAL 2>> $LOGFILE_GENERAL
+   done
+  }
+
+
 function downloadClouds
  {
   mkdir -p input
@@ -356,24 +431,10 @@ function downloadClouds
   for f in $URLS_CLOUDS
   do
     FILENAME=$(echo $f | sed 's@.*/@@')
-     wget --output-document=input/$FILENAME --continue --show-progress $f 2>> $LOGFILE_GENERAL
+     wget --output-document=input/$FILENAME --continue --show-progress $f | tee -a $LOGFILE_GENERAL 2>> $LOGFILE_GENERAL
   done
  }

-function downloadMusicchris
-  {
-   mkdir -p input
-   echo "Downloading raw images... (ca 2.2 GB)" | tee -a $LOGFILE_GENERAL
-   for p in 1 2 3 4 5
-   do
-     wget --output-document=input/${FILENAME}.00${p} --continue --show-progress $ALTERNATE_URL | tee -a $LOGFILE_GENERAL 2>> $LOGFILE_GENERAL
-   done
-   echo "Unpacking raw images..." | tee -a $LOGFILE_GENERAL
-   cd input
-   7z e -bt -y raw-data-NASA.7z 2>> $LOGFILE_GENERAL
-   cd ..
-  }
-
 function generateWorld
  {
   STARTTIME=$(date +%s)
@@ -419,7 +480,7 @@ function generateWorld
   let "RESIZE_H = ( $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH ) ) * 2"
   if [ ! -s "tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc" ]
   then
-     for r in 16384 8192 4096 2048
+     for r in $RESOLUTION
     do
       if [ $r -le $RESOLUTION_MAX ]
       then continue
@@ -553,7 +614,7 @@ function generateWorld
   do
     NASA2FG $t
     FOUND_BIGGER_WORLD_PICTURE="false"
-     unset $TIMESAVER_SIZE
+     unset TIMESAVER_SIZE
     if [ ! -s "tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" ]
     then
       {
@@ -825,6 +886,10 @@ function generateWorld
        echo
        echo "--> Writing output/${r}/world_${t}.dds @ ${r}x${r}"
        # set -x
+
+        if [ ! -s "output/${r}/world_${t}.dds" ]
+        then
+
          convert \
            -monitor \
             tmp/world_${RESOLUTION_MAX}_done_${t}.mpc \
@@ -834,7 +899,15 @@ function generateWorld
             output/${r}/world_${t}.dds
          set +x
          echo
+
+        else echo "=> Skipping existing file: output/${r}/world_${t}.dds" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+        fi
+
        echo "--> Writing output/${r}/world_${t}.png @ ${r}x${r}"
+
+        if [ ! -s "output/${r}/world_${t}.png" ]
+        then
+
          # set -x
          convert \
            -monitor \
@@ -843,6 +916,10 @@ function generateWorld
             output/${r}/world_${t}.png
          set +x
          echo
+
+        else echo "=> Skipping existing file: output/${r}/world_${t}.png" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+
+        fi
       }
     done

@@ -874,7 +951,11 @@ function generateClouds
  {
   if [ -z $STARTTIME ] ; then STARTTIME=$(date +%s) ; fi
   # maximum cloud-tile resolution is 8192, since we have no big enough source files...
+
+   if [[ $NO_RESOLUTION_GIVEN == "true" ]]; then
       if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; fi
+   fi
+
   let "BORDER_WIDTH = $RESOLUTION_MAX / 128"
   let "IMAGE_BORDERLESS = $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH )"
   let "IMAGE_WITH_BORDER = $RESOLUTION_MAX - $BORDER_WIDTH - 1"
@@ -1071,7 +1152,9 @@ W"
   echo "## propagate last pixels to the edge ##" | tee -a $LOGFILE_GENERAL
   echo "#######################################" | tee -a $LOGFILE_GENERAL

+   if [[ $NO_RESOLUTION_GIVEN == "true" ]]; then
       if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; fi
+   fi
   let "BORDER_WIDTH = $RESOLUTION_MAX / 128"
   let "IMAGE_BORDERLESS = $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH )"
   let "IMAGE_WITH_BORDER = $RESOLUTION_MAX - $BORDER_WIDTH - 1"
@@ -1190,23 +1273,22 @@ W"
     for r in $RESOLUTION
     do
       {
-        if [ $r -eq 16384 ]
-          then
-            if [ $NO_RESOLUTION_GIVEN == "true" ]
-              then
-                continue
-	      else
-	        r=8192
-	    fi
-	fi
        mkdir -p output/$r
-        echo
+
+        if [ ! -s "output/${r}/clouds_${t}.png" ]
+        then
+
          echo "--> Writing output/${r}/clouds_${t}.png @ ${r}x${r}" | tee -a $LOGFILE_GENERAL
          convert \
            -monitor \
             tmp/clouds_${RESOLUTION_MAX}_${t}_done.mpc \
            -resize ${r}x${r} \
             output/${r}/clouds_${t}.png
+          echo
+
+        else echo "=> Skipping existing file: output/${r}/clouds_${t}.png" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+        fi
+
       }
     done

@@ -1231,6 +1313,322 @@ W"
   echo "Overall processing time: $DAYS d, $HOURS h, $MINUTES m, $SECS s" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
  }

+
+
+function generateHeights
+  {
+  if [ -z $STARTTIME ] ; then STARTTIME=$(date +%s) ; fi
+   echo | tee -a $LOGFILE_GENERAL
+   echo "################################" | tee -a $LOGFILE_GENERAL
+   echo "####    Processing Heights  ####" | tee -a $LOGFILE_GENERAL
+   echo "################################" | tee -a $LOGFILE_GENERAL
+   echo | tee -a $LOGFILE_GENERAL
+
+   if [[ $NO_RESOLUTION_GIVEN == "true" ]]; then
+       if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; fi
+   fi
+
+   let "BORDER_WIDTH = $RESOLUTION_MAX / 128"
+   let "IMAGE_BORDERLESS = $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH )"
+   let "IMAGE_WITH_BORDER = $RESOLUTION_MAX - $BORDER_WIDTH - 1"
+   let "IMAGE_WITH_BORDER_POS = $RESOLUTION_MAX - $BORDER_WIDTH"
+   let "SIZE = 2 * $IMAGE_BORDERLESS"
+
+   mkdir -p tmp
+   mkdir -p output
+
+
+   echo "################################################" | tee -a $LOGFILE_GENERAL
+   echo "## Resize the NASA-Originals to ${RESOLUTION_MAX}-(2*${BORDER_WIDTH}) ##" | tee -a $LOGFILE_GENERAL
+   echo "################################################" | tee -a $LOGFILE_GENERAL
+   for t in $NASA
+   do
+     NASA2FG $t
+     FOUND_BIGGER_WORLD_PICTURE="false"
+     unset TIMESAVER_SIZE
+     if [ ! -s "tmp/heights_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" ]
+     then
+       {
+        for r in $RESOLUTION
+        do
+          if [ $r -le $RESOLUTION_MAX ]
+          then
+            continue
+          fi
+          let "IMAGE_SIZE = $r - ( 2 * ( $r / 128 ) )"
+          let "I_W = $IMAGE_SIZE * 4"
+          let "I_H = $IMAGE_SIZE * 2"
+          if [ -s tmp/heights_seamless_${IMAGE_SIZE}_${DEST}.mpc ]
+          then
+            if [ $IMAGE_SIZE -ge $IMAGE_BORDERLESS ]
+            then
+              FOUND_BIGGER_WORLD_PICTURE="true"
+              TIMESAVER_SIZE="$IMAGE_SIZE"
+            fi
+          fi
+        done
+        if [ $FOUND_BIGGER_WORLD_PICTURE != "true" ]
+        then
+            # set -x
+              convert \
+                -monitor \
+                -limit memory 32 \
+                -limit map 32 \
+                input/gebco_08_rev_elev_${t}_grey_geo.tif \
+                -resize ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
+                tmp/heights_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc
+              set +x
+        else
+          echo "==> Timesaver:) Using existing file: tmp/heights_seamless_${TIMESAVER_SIZE}_${DEST}.mpc -> tmp/heights_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" | tee -a $LOGFILE_GENERAL
+           set -x
+          convert \
+            -monitor \
+            -limit memory 32 \
+            -limit map 32 \
+            tmp/heights_seamless_${TIMESAVER_SIZE}_${DEST}.mpc \
+            -resize ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
+            tmp/heights_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc
+          set +x
+        fi
+       }
+     else echo "=> Skipping existing file: tmp/heights_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+     fi
+   done
+   # 3h, 12m, 9s
+   if [ -z $LASTTIME ] ; then LASTTIME=$STARTTIME ; fi
+   echo "input/gebco_08_rev_elev_[A-D][12]_grey_geo.tif -> tmp/heights_seamless_${IMAGE_BORDERLESS}_[NS][1-4].mpc" >> $LOGFILE_TIME
+   getProcessingTime
+
+   echo | tee -a $LOGFILE_GENERAL
+   echo "#####################################" | tee -a $LOGFILE_GENERAL
+   echo "## Put a ${BORDER_WIDTH}px border to each side ##" | tee -a $LOGFILE_GENERAL
+   echo "#####################################" | tee -a $LOGFILE_GENERAL
+   for t in $TILES
+   do
+     if [ ! -s "tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc" ]
+     then
+       # set -x
+       convert \
+         -monitor \
+         tmp/heights_seamless_${IMAGE_BORDERLESS}_${t}.mpc \
+         -bordercolor none \
+         -border ${BORDER_WIDTH} \
+         tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc
+       set +x
+       echo
+     fi
+     if [ ! -s "tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc" ]
+     then
+       # set -x
+       cp tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc
+       cp tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.cache tmp/heights_seams_${RESOLUTION_MAX}_${t}.cache
+       set +x
+     else echo "=> Skipping existing file: tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+     fi
+   done
+   # 11m, 24s
+   echo "-> tmp/heights_seams_${RESOLUTION_MAX}_[NS][1-4]_emptyBorder.mpc -> tmp/heights_seams_${RESOLUTION_MAX}_[NS][1-4].mpc" >> $LOGFILE_TIME
+   getProcessingTime
+
+   echo | tee -a $LOGFILE_GENERAL
+   echo "######################################################" | tee -a $LOGFILE_GENERAL
+   echo "## crop borderline pixels and propagate to the edge ##" | tee -a $LOGFILE_GENERAL
+   echo "######################################################" | tee -a $LOGFILE_GENERAL
+
+   if [[ $NO_RESOLUTION_GIVEN == "true" ]]; then
+       if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; fi
+   fi
+   let "BORDER_WIDTH = $RESOLUTION_MAX / 128"
+   let "IMAGE_BORDERLESS = $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH )"
+   let "IMAGE_WITH_BORDER = $RESOLUTION_MAX - $BORDER_WIDTH - 1"
+   let "IMAGE_WITH_BORDER_POS = $RESOLUTION_MAX - $BORDER_WIDTH"
+   let "SIZE = 2 * $IMAGE_BORDERLESS"
+
+   CROP_TOP="${IMAGE_BORDERLESS}x1+${BORDER_WIDTH}+${BORDER_WIDTH}"
+   CROP_RIGHT="1x${IMAGE_BORDERLESS}+${IMAGE_WITH_BORDER}+${BORDER_WIDTH}"
+   CROP_BOTTOM="${IMAGE_BORDERLESS}x1+${BORDER_WIDTH}+${IMAGE_WITH_BORDER}"
+   CROP_LEFT="1x${IMAGE_BORDERLESS}+${BORDER_WIDTH}+${BORDER_WIDTH}"
+   CROP_TOPLEFT="1x1+${BORDER_WIDTH}+${BORDER_WIDTH}"
+   CROP_TOPRIGHT="1x1+${IMAGE_WITH_BORDER}+${BORDER_WIDTH}"
+   CROP_BOTTOMRIGHT="1x1+${IMAGE_WITH_BORDER}+${IMAGE_WITH_BORDER}"
+   CROP_BOTTOMLEFT="1x1+${BORDER_WIDTH}+${IMAGE_WITH_BORDER}"
+
+   ## HORIZ meaning a horizontal bar, like the one on top
+   HORIZ_RESIZE="${IMAGE_BORDERLESS}x${BORDER_WIDTH}"
+   VERT_RESIZE="${BORDER_WIDTH}x${IMAGE_BORDERLESS}"
+
+   POS_TOP="+${BORDER_WIDTH}+0"
+   POS_RIGHT="+${IMAGE_WITH_BORDER_POS}+${BORDER_WIDTH}"
+   POS_BOTTOM="+${BORDER_WIDTH}+${IMAGE_WITH_BORDER_POS}"
+   POS_LEFT="+0+${BORDER_WIDTH}"
+
+   for t in $TILES
+   do
+     if [ ! -s "tmp/heights_${RESOLUTION_MAX}_done_${t}.mpc" ]
+     then
+     for b in $BORDERS
+     do
+       {
+        if [ $b == "top" ]
+        then
+          CROP=$CROP_TOP
+          RESIZE=$HORIZ_RESIZE
+          POSITION=$POS_TOP
+          CROPCORNER=$CROP_TOPRIGHT
+          CORNER_POS="+${IMAGE_WITH_BORDER_POS}+0"
+          CORNER_NAME="topRight"
+        fi
+        if [ $b == "right" ]
+        then
+          CROP=$CROP_RIGHT
+          RESIZE=$VERT_RESIZE
+          POSITION=$POS_RIGHT
+          CROPCORNER=$CROP_BOTTOMRIGHT
+          CORNER_POS="+${IMAGE_WITH_BORDER_POS}+${IMAGE_WITH_BORDER_POS}"
+          CORNER_NAME="bottomRight"
+        fi
+        if [ $b == "bottom" ]
+        then
+          CROP=$CROP_BOTTOM
+          RESIZE=$HORIZ_RESIZE
+          POSITION=$POS_BOTTOM
+          CROPCORNER=$CROP_BOTTOMLEFT
+          CORNER_POS="+0+${IMAGE_WITH_BORDER_POS}"
+          CORNER_NAME="bottomLeft"
+        fi
+        if [ $b == "left" ]
+        then
+          CROP=$CROP_LEFT
+          RESIZE=$VERT_RESIZE
+          POSITION=$POS_LEFT
+          CROPCORNER=$CROP_TOPLEFT
+          CORNER_POS="+0+0"
+          CORNER_NAME="topLeft"
+        fi
+        echo
+        # set -x
+        convert \
+          -monitor \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc \
+          -crop $CROP \
+          -resize $RESIZE\! \
+          tmp/heights_${RESOLUTION_MAX}_${t}_seam_${b}.mpc
+        convert \
+          -monitor \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc \
+          -crop $CROPCORNER \
+          -resize ${BORDER_WIDTH}x${BORDER_WIDTH}\! \
+          tmp/heights_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc
+        convert \
+          -monitor \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc \
+          tmp/heights_${RESOLUTION_MAX}_${t}_seam_${b}.mpc \
+          -geometry $POSITION \
+          -composite \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc
+        echo
+        convert \
+          -monitor \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc \
+          tmp/heights_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc \
+          -geometry $CORNER_POS \
+          -composite \
+          tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc
+        set +x
+        echo
+       }
+     done
+     echo
+     # set -x
+     cp -v tmp/heights_seams_${RESOLUTION_MAX}_${t}.mpc tmp/heights_${RESOLUTION_MAX}_done_${t}.mpc | tee -a $LOGFILE_GENERAL
+     cp -v tmp/heights_seams_${RESOLUTION_MAX}_${t}.cache tmp/heights_${RESOLUTION_MAX}_done_${t}.cache | tee -a $LOGFILE_GENERAL
+     set +x
+
+     else echo "=> Skipping existing file: tmp/heights_${RESOLUTION_MAX}_done_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+     fi
+
+  done
+  # 37m, 6s
+  echo "-> tmp/heights_seams_${RESOLUTION_MAX}_[NS][1-4].mpc -> tmp/heights_${RESOLUTION_MAX}_done_[NS][1-4].mpc" >> $LOGFILE_TIME
+  getProcessingTime
+
+  for t in $TILES
+   do
+     echo | tee -a $LOGFILE_GENERAL
+     echo "#############################" | tee -a $LOGFILE_GENERAL
+     echo "## Final output of tile $t ##" | tee -a $LOGFILE_GENERAL
+     echo "##       and normalmapping ##" | tee -a $LOGFILE_GENERAL
+     echo "#############################" | tee -a $LOGFILE_GENERAL
+
+     for r in $RESOLUTION
+     do
+       {
+        mkdir -p output/$r
+        set +x
+        echo
+        echo "--> Writing output/${r}/heights_${t}.png @ ${r}x${r}"
+        # set -x
+
+        if [ ! -s "output/${r}/heights_${t}.png" ]
+        then
+
+          convert \
+            -monitor \
+             tmp/heights_${RESOLUTION_MAX}_done_${t}.mpc \
+            -resize ${r}x${r} \
+             output/${r}/heights_${t}.png
+          echo
+
+        else echo "=> Skipping existing file: tmp/heights_${RESOLUTION_MAX}_done_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+        fi
+
+        echo "--> Writing output/${r}/normalmap_earth_${t}.png @ ${r}x${r}"
+        if [ ! -s "output/${r}/normalmap_earth_${t}.png" ]
+        then
+
+          $NORMALBIN $NORMALOPTS output/${r}/heights_${t}.png output/${r}/normalmap_earth_${t}.png
+
+        else echo "=> Skipping existing file: output/${r}/normalmap_earth_${t}.png" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
+        fi
+
+        set +x
+        echo
+       }
+     done
+
+     echo | tee -a $LOGFILE_GENERAL
+     echo "Heights and Normal $t [ done ]" | tee -a $LOGFILE_GENERAL
+     echo | tee -a $LOGFILE_GENERAL
+
+   done
+   echo "###############################" | tee -a $LOGFILE_GENERAL
+   echo "####    Heights: [ done ]  ####" | tee -a $LOGFILE_GENERAL
+   echo "###############################" | tee -a $LOGFILE_GENERAL
+   # 2h, 19m, 7s
+   # Overall processing time: 44089 s
+   # Overall processing time: 0 d, 2 h, 19 m, 7 s
+
+   echo "-> output/<\$RESOLUTIONS>/heights_[NS][1-4].png" >> $LOGFILE_TIME
+   getProcessingTime
+   echo
+   if [ $STARTTIME -eq $ENDTIME ]
+     then SECS=0
+     else let "SECS = $ENDTIME - $STARTTIME"
+   fi
+   echo "Overall processing time: $SECS s" | tee -a $LOGFILE_GENERAL
+   prettyTime
+   echo "Overall processing time: $DAYS d, $HOURS h, $MINUTES m, $SECS s" | tee -a $LOGFILE_GENERAL
+  }
+
+
+
+
+
+
+
+
+
+
 function checkResults
  {
   echo | tee -a $LOGFILE_GENERAL
@@ -1251,7 +1649,7 @@ function checkResults
   let "HEIGHT = 2 * $RES"
   echo "Lowest available resolution is: $RES" | tee -a $LOGFILE_GENERAL

-   if [ $CHECKCLOUDS == "true" ]
+   if [[ $CHECKCLOUDS == "true" ]]
   then
     {
      echo "checking clouds..." | tee -a $LOGFILE_GENERAL
@@ -1292,7 +1690,51 @@ function checkResults
     }
   fi

-   if [ $CHECKWORLD == "true" ]
+
+   if [[ $CHECKHEIGHTS == "true" ]]
+   then
+     {
+      echo "checking heights..." | tee -a $LOGFILE_GENERAL
+      echo | tee -a $LOGFILE_GENERAL
+
+      echo "Creating canvas ${WIDTH}x${HEIGHT}" | tee -a $LOGFILE_GENERAL
+      convert \
+        -size ${WIDTH}x${HEIGHT} \
+        xc:Black \
+        -alpha on \
+        check_heights.png
+
+      POS=0
+      for t in 1 2 3 4
+      do
+        convert \
+          -monitor \
+          check_heights.png \
+          output/${RES}/heights_N${t}.png \
+          -geometry +${POS}+0 \
+          -composite \
+          check_heights.png
+        echo
+        convert \
+          -monitor \
+          check_heights.png \
+          output/${RES}/heights_S${t}.png \
+          -geometry +${POS}+${RES} \
+          -composite \
+          check_heights.png
+        echo
+        let "POS += $RES"
+      done
+      mogrify \
+        -monitor \
+        -resize 4096x2048 \
+        check_heights.png
+     }
+   fi
+
+
+
+   if [[ $CHECKWORLD == "true" ]]
   then
     {
      echo "checking world..." | tee -a $LOGFILE_GENERAL
@@ -1366,6 +1808,7 @@ echo $TIME | tee -a $LOGFILE_TIME
 echo | tee -a $LOGFILE_GENERAL
 printf "Target:     " | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
 if [ $CLOUDS == "true" ] ; then printf "clouds " | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME ; fi
+if [ $HEIGHTS == "true" ] ; then printf "heights " | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME ; fi
 if [ $WORLD == "true" ] ;  then printf "world " | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME ; fi
 echo | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
 echo "Will work in ${RESOLUTION_MAX}x${RESOLUTION_MAX} resolution and will output" | tee -a $LOGFILE_GENERAL
@@ -1377,12 +1820,13 @@ echo "--------------------------------------------------------------" | tee -a $
 echo | tee -a $LOGFILE_GENERAL


-if [ $REBUILD == "true" ] ; then rebuild ; fi
-if [ $DOWNLOAD == "true" ] ; then downloadImages ; fi
-if [ $WORLD == "true" ] ;  then generateWorld ; fi
-if [ $CLOUDS == "true" ] ; then generateClouds ; fi
-if [ $BUILDCHECKS == "true" ] ; then checkResults ; fi
-if [ $CLEANUP == "true" ] ; then cleanUp ; fi
+if [[ $REBUILD == "true" ]] ; then rebuild ; fi
+if [[ $DOWNLOAD == "true" ]] ; then downloadImages ; fi
+if [[ $WORLD == "true" ]] ;  then generateWorld ; fi
+if [[ $CLOUDS == "true" ]] ; then generateClouds ; fi
+if [[ $HEIGHTS == "true" ]]; then generateHeights; fi
+if [[ $BUILDCHECKS == "true" ]] ; then checkResults ; fi
+if [[ $CLEANUP == "true" ]] ; then cleanUp ; fi



@@ -41,7 +41,7 @@ cp simgear-*.tar.bz2 ../output/.
 #####################################################################################
 echo "Starting on FlightGear"
 cd ../fgBuild
-cmake -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DSIMGEAR_SHARED:BOOL="ON" -DFG_BUILD_TYPE=Release ../flightgear
+cmake -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DSIMGEAR_SHARED:BOOL="ON" -DENABLE_SWIFT:BOOL=ON -DFG_BUILD_TYPE=Release ../flightgear

 # compile
 make
@@ -37,7 +37,8 @@ cmake ..\flightgear -G "Visual Studio 14" ^
                    -DBOOST_ROOT=%WORKSPACE%/windows-3rd-party ^
                    -DOSG_FSTREAM_EXPORT_FIXED=1 ^
                    -DCMAKE_PREFIX_PATH=%QT5SDK32%;%OSG32% ^
-                    -DFG_BUILD_TYPE=%FGBUILDTYPE%
+                    -DFG_BUILD_TYPE=%FGBUILDTYPE% ^
+                    -DENABLE_SWIFT:BOOL=ON
 cmake --build . --config RelWithDebInfo --target INSTALL

 cd ..
@@ -62,7 +63,8 @@ cmake ..\flightgear -G "Visual Studio 14 Win64" ^
                    -DCMAKE_INSTALL_PREFIX:PATH=%WORKSPACE%/install/msvc140-64 ^
                    -DCMAKE_PREFIX_PATH=%QT5SDK64%;%OSG64% ^
                    -DOSG_FSTREAM_EXPORT_FIXED=1 ^
-                    -DFG_BUILD_TYPE=%FGBUILDTYPE%
+                    -DFG_BUILD_TYPE=%FGBUILDTYPE% ^
+                    -DENABLE_SWIFT:BOOL=ON
 cmake --build . --config RelWithDebInfo --target INSTALL

 cd ..
@@ -2,7 +2,8 @@

 import argparse
 import datetime
-import xml.etree.cElementTree as ET
+#import xml.etree.cElementTree as ET
+import lxml.etree as ET
 import os
 import re
 import sgprops
@@ -212,7 +213,7 @@ def append_author_nodes(node, info):
        # traditional single author string
        node.append( make_xml_leaf('author', info['author']) )

-def make_aircraft_node(aircraftDirName, package, variants, downloadBase):
+def make_aircraft_node(aircraftDirName, package, variants, downloadBase, mirrors):
    #print "package:", package
    #print "variants:", variants
    package_node = ET.Element('package')
@@ -261,9 +262,15 @@ def make_aircraft_node(aircraftDirName, package, variants, downloadBase):

    package_node.append( make_xml_leaf('dir', aircraftDirName) )

+    # primary URL is first
    download_url = downloadBase + aircraftDirName + '.zip'
    package_node.append( make_xml_leaf('url', download_url) )

+    for m in mirrors:
+        mu = m + aircraftDirName + '.zip'
+        package_node.append( make_xml_leaf('url', mu) )
+
+
    if 'thumbnail' in package:
        thumbnail_url = downloadBase + 'thumbnails/' + aircraftDirName + '_' + package['thumbnail']
        package_node.append( make_xml_leaf('thumbnail', thumbnail_url) )
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<PropertyList>
+  <local-output>/home/fgaddon/output/Aircraft-trunk</local-output>
+  <download-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-trunk/</download-url>
+  <download-url n="1">http://ukmirror.flightgear.org/fgaddon/Aircraft-trunk/</download-url>
+
+  <thumbnail-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-trunk/thumbnails</thumbnail-url>
+  <thumbnail-url n="1">http://ukmirror.flightgear.org/fgaddon/Aircraft-trunk/thumbnails</thumbnail-url>
+
+  <scm>
+    <type>svn</type>
+    <path>/home/fgaddon/fgaddon-trunk/Aircraft</path>
+    <skip>NTPS</skip>
+    <skip>c172</skip>
+    <skip>tu134</skip>
+  </scm>
+    <include-dir>/home/fgaddon/fgdata</include-dir>
+    <include-dir>/home/fgaddon/fgaddon-trunk</include-dir>
+    
+  <!-- <scm>
+       <type>git</type>
+       <update type="bool">false</update>
+       <path>/Users/jmt/FGFS/fgdata</path>
+       <url>git://git.code.sf.net/p/flightgear/fgdata</url>
+       </scm> -->
+  <upload n="0">
+    <enabled type="bool">true</enabled>
+    <type>rsync-ssh</type>
+    <remote>ibiblio:/public/mirrors/flightgear/ftp/Aircraft</remote>
+  </upload>
+</PropertyList>
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<PropertyList>
+  <template>
+	  <version n="0">2019.*</version>
+	  <version n="1">2018.*</version>
+
+    <id>org.flightgear.fgaddon.trunk</id>
+    <license>GPL</license>
+    <url>http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-trunk/catalog.xml</url>
+    <name>FlightGear aircraft distribution from fgaddon</name>
+    <description>This hangar provides aircraft officially supported and maintained by the FlightGear project, 
+    under a free-software license. It tracks latest aircraft developments in the FGaddon repository.</description>
+    <!-- <de>
+      <description>Auf Deutsch</description>
+    </de>
+    <fr>
+      <description>En Francais</description>
+    </fr> -->
+
+ </template>
+</PropertyList>
@@ -0,0 +1,5 @@
+*/.svn/*
+*.xcf
+*.blend
+*.psd
+*~
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<PropertyList>
+  <local-output>/home/fgaddon/output/Aircraft</local-output>
+  <download-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft/</download-url>
+  <download-url n="1">http://ukmirror.flightgear.org/fgaddon/Aircraft/</download-url>
+
+  <thumbnail-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft/thumbnails</thumbnail-url>
+  <thumbnail-url n="1">http://ukmirror.flightgear.org/fgaddon/Aircraft/thumbnails</thumbnail-url>
+
+  <scm>
+    <type>svn</type>
+    <path>/home/fgaddon/fgaddon-legacy/Aircraft</path>
+    <skip>NTPS</skip>
+    <skip>c172</skip>
+    <skip>tu134</skip>
+  </scm>
+    <include-dir>/home/fgaddon/fgdata-legacy</include-dir>
+    <include-dir>/home/fgaddon/fgaddon-legacy</include-dir>
+
+  <upload n="0">
+    <enabled type="bool">true</enabled>
+    <type>rsync-ssh</type>
+    <remote>ibiblio:/public/mirrors/flightgear/ftp/Aircraft-legacy</remote>
+  </upload>
+</PropertyList>
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<PropertyList>
+  <template>
+    <version n="0">3.4.*</version>
+    <version n="1">3.5.*</version>
+    <version n="2">3.6.*</version>
+    <version n="3">3.7.*</version>
+    <version n="5">2016.*.*</version>
+    <version n="6">2017.*.*</version>
+    <version n="7">2018.*.*</version>
+
+    <!-- the legacy catalog has to have this ID, becuase this is what older FG
+    clients expect -->
+    <id>org.flightgear.fgaddon</id>
+    <license>GPL</license>
+    <url>http://mirrors.ibiblio.org/flightgear/ftp/Aircraft/catalog.xml</url>
+    <name>FlightGear aircraft(legacy support)</name>
+    <description>This hangar provides aircraft officially supported and maintained by the 
+    FlightGear project, under a free-software license. Aircraft are intended for
+    use with FlightGear versions 2018.2 and older.</description>
+
+<!--    <alternate-version>
+      <version>2019.*</version>
+      <version>2018.4.*</version>
+      <url>http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-trunk/catalog.xml</url>
+      <id>org.flightgear.fgaddon.trunk</id>
+    </alternate-version>
+
+    <alternate-version>
+      <version>2018.3.*</version>
+      <url>http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-2018/catalog.xml</url>
+      <id>org.flightgear.fgaddon.stable_2018</id>
+    </alternate-version>
+-->
+
+  </template>
+</PropertyList>
@@ -0,0 +1,5 @@
+*/.svn/*
+*.xcf
+*.blend
+*.psd
+*~
@@ -2,7 +2,8 @@
 from xml.sax import make_parser, handler, expatreader

 # ElementTree for writing
-import xml.etree.cElementTree as ET
+#import xml.etree.cElementTree as ET
+import lxml.etree as ET

 import re, os

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--Template catalog - copy and modify for your site as required-->
+<PropertyList>
+	<local-output>/home/fgaddon/output/Aircraft-2018</local-output>
+  <download-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-2018/</download-url>
+  <download-url n="1">http://ukmirror.flightgear.org/fgaddon/Aircraft-2018/</download-url>
+
+  <thumbnail-url n="0">http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-2018/thumbnails</thumbnail-url>
+  <thumbnail-url n="1">http://ukmirror.flightgear.org/official/Aircraft-2018/thumbnails</thumbnail-url>
+
+
+  <!-- share zips with the trunk catalog where possible -->
+  <share-output>/home/fgaddon/output/Aircraft</share-output>
+  <share-md5-sums>/home/fgaddon/fgmeta/catalog/fgaddon-catalog-ukmirror/md5sum.xml</share-md5-sums>
+
+  <scm>
+    <type>svn</type>
+    <path>/home/fgaddon/fgaddon-release-2018.3/Aircraft</path>
+    <skip>NTPS</skip>
+    <skip>c172</skip>
+    <skip>tu134</skip>
+  </scm>
+
+    <include-dir>/home/fgaddon/fgdata-release_2018.3</include-dir>
+    <include-dir>/home/fgaddon/fgaddon-release-2018.3</include-dir>
+    
+  <upload n="0">
+    <enabled type="bool">true</enabled>
+    <type>rsync-ssh</type>
+    <remote>ibiblio:/public/mirrors/flightgear/ftp/Aircraft-2018</remote>
+  </upload>
+</PropertyList>
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<PropertyList>
+  <template>
+	  <version n="0">2018.*</version>
+    <id>org.flightgear.fgaddon.stable_2018</id>
+    <license>GPL</license>
+    <url>http://mirrors.ibiblio.org/flightgear/ftp/Aircraft-2018/catalog.xml</url>
+    <name>FlightGear aircraft distribution for 2018.x versions</name>
+    <description>This hangar provides aircraft officially supported and maintained 
+    by the FlightGear project, under a free-software license. These aircraft
+    are compatible with FlightGear versions from 2018.</description>
+    
+   </template>
+</PropertyList>
@@ -0,0 +1,5 @@
+*/.svn/*
+*.xcf
+*.blend
+*.psd
+*~
@@ -24,10 +24,13 @@ parser.add_argument("--no-update",
                    action="store_true")
 parser.add_argument("--clean", help="Force regeneration of all zip files",
                    action="store_true")
+parser.add_argument("--quiet", help="Only print warnings and errors",
+                    action="store_true")
 parser.add_argument("dir", help="Catalog directory")
 args = parser.parse_args()

 includes = []
+mirrors = [] # mirror base URLs

 # xml node (robust) get text helper
 def get_xml_text(e):
@@ -64,6 +67,7 @@ def scan_dir_for_change_date_mtime(path):
    return maxsec

 def make_aircraft_zip(repo_path, name, zip_file):
+    if (not args.quiet):
        print "Updating:", name + '.zip'
    savedir = os.getcwd()
    os.chdir(repo_path)
@@ -129,6 +133,7 @@ def process_aircraft_dir(name, repo_path):
    global output_dir
    global valid_zips
    global previews_dir
+    global mirrors

    aircraft_dir = os.path.join(repo_path, name)
    if not os.path.isdir(aircraft_dir):
@@ -136,12 +141,14 @@ def process_aircraft_dir(name, repo_path):

    (package, variants) = catalog.scan_aircraft_dir(aircraft_dir, includes)
    if package == None:
+        if not args.quiet:
            print "skipping:", name, "(no -set.xml files)"
        return

+    if not args.quiet:
        print "%s:" % name,

-    package_node = catalog.make_aircraft_node(name, package, variants, download_base)
+    package_node = catalog.make_aircraft_node(name, package, variants, download_base, mirrors)

    download_url = download_base + name + '.zip'
    if 'thumbnail' in package:
@@ -168,10 +175,12 @@ def process_aircraft_dir(name, repo_path):
       or dir_mtime > os.path.getmtime(zipfile) \
       or args.clean:
        # rebuild zip file
+        if not args.quiet:
            print "updating:", zipfile
        make_aircraft_zip(repo_path, name, zipfile)
        md5sum = get_md5sum(zipfile)
    else:
+        if not args.quiet:
            print "(no change)"
        if md5sum == "":
            md5sum = get_md5sum(zipfile)
@@ -186,6 +195,18 @@ def process_aircraft_dir(name, repo_path):
    else:
        md5sum_root.append( catalog.make_xml_leaf('aircraft_' + name, md5sum) )

+    # handle sharing
+    if share_md5sum_root != None:
+        sharedNode = share_md5sum_root.find(str('aircraft_' + name))
+        if node != None:
+            shared_md5 = get_xml_text(sharedNode)
+            if shared_md5 == md5sum:
+                if not args.quiet:
+                    print "Sharing zip with share catalog for:",name
+                os.remove(zipfile)
+                os.symlink(os.path.join( share_output_dir, name + '.zip' ), zipfile)
+
+
    # handle thumbnails
    copy_thumbnails_for_package(package, variants, name, aircraft_dir, thumbnail_dir)

@@ -224,11 +245,31 @@ else:
    md5sum_root = ET.Element('PropertyList')
    md5sum_tree = ET.ElementTree(md5sum_root)

+# share .zip files with other output dirs
+share_output_dir = get_xml_text(config_node.find('share-output'))
+share_md5_file = get_xml_text(config_node.find('share-md5-sums'))
+if share_output_dir != '' and share_md5_file != '':
+    print 'Output shared with:', share_output_dir
+    share_md5sum_tree = ET.parse(share_md5_file, parser)
+    share_md5sum_root = share_md5sum_tree.getroot()
+else:
+    share_md5sum_root = None
+
+# SCM providers
 scm_list = config_node.findall('scm')
 upload_node = config_node.find('upload')
-download_base = get_xml_text(config_node.find('download-url'))
-if not download_base.endswith('/'):
-    download_base += '/'
+
+download_base = None
+for i in config_node.findall("download-url"):
+    url = get_xml_text(i)
+    if not url.endswith('/'):
+        url += '/'
+
+    if download_base == None:
+        # download_base is the first entry
+        download_base = url
+    else:
+        mirrors.append(url)

 output_dir = get_xml_text(config_node.find('local-output'))
 if output_dir == '':
@@ -300,6 +341,7 @@ for scm in scm_list:
    names = os.listdir(repo_path)
    for name in sorted(names, key=lambda s: s.lower()):
        if name in skip_list:
+            if not args.quiet:
                print "skipping:", name
            continue

@@ -0,0 +1,2 @@
+scratch-*/
+vcpkg-git/
@@ -46,8 +46,10 @@ IF NOT EXIST vcpkg-git/NUL (
 )
 cd %ROOT_DIR%

-IF NOT EXIST openscenegraph-3.4-git/NUL (
+IF NOT EXIST openscenegraph-3.4-build/NUL (
 	mkdir openscenegraph-3.4-build
+)
+IF NOT EXIST openscenegraph-3.4-git/NUL (
 	echo Downloading OpenSceneGraph . . .
 	git clone -b OpenSceneGraph-3.4 https://github.com/openscenegraph/OpenSceneGraph.git openscenegraph-3.4-git
 ) ELSE (
@@ -57,8 +59,10 @@ IF NOT EXIST openscenegraph-3.4-git/NUL (
 )
 cd %ROOT_DIR%

-IF NOT EXIST simgear-git/NUL (
+IF NOT EXIST simgear-build/NUL (
 	mkdir simgear-build
+)
+IF NOT EXIST simgear-git/NUL (
 	echo Downloading SimGear . . .
 	git clone -b next https://git.code.sf.net/p/flightgear/simgear simgear-git
 ) ELSE (
@@ -68,8 +72,10 @@ IF NOT EXIST simgear-git/NUL (
 )
 cd %ROOT_DIR%

-IF NOT EXIST flightgear-git/NUL (
+IF NOT EXIST flightgear-build/NUL (
 	mkdir flightgear-build
+)
+IF NOT EXIST flightgear-git/NUL (
 	echo Downloading FlightGear . . .
 	git clone -b next https://git.code.sf.net/p/flightgear/flightgear flightgear-git
 ) ELSE (
@@ -79,8 +85,10 @@ IF NOT EXIST flightgear-git/NUL (
 )
 cd %ROOT_DIR%

-IF NOT EXIST terragear-git/NUL (
+IF NOT EXIST terragear-build/NUL (
 	mkdir terragear-build
+)
+IF NOT EXIST terragear-git/NUL (
 	echo Downloading TerraGear . . .
 	git clone -b next https://git.code.sf.net/p/flightgear/terragear terragear-git
 ) ELSE (
@@ -0,0 +1,202 @@
+ #!/bin/bash
+
+# fg-from-scratch - Linux utility to download, compile, and stage TerraGear and its dependencies
+# Copyright (C) 2018  Scott Giese (xDraconian) scttgs0@gmail.com
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+QT_SELECT=qt5
+ROOT_DIR=${PWD}
+PATH=${ROOT_DIR}/vcpkg-git/installed/x64-linux/bin:${PATH}
+CMAKE_TOOLCHAIN="Ninja"
+CHIPSET=$(gcc -march=native -Q --help=target | grep -- '-march=' | cut -f3)
+
+QT5x64=$(qtpaths --install-prefix)
+QT5x64_LIB=${QT5x64}/lib
+QT5x64_CMAKE=${QT5x64_LIB}/cmake
+QT5x64_PKGCONFIG=${QT5x64_LIB}/pkgconfig
+export PKG_CONFIG_PATH=${ROOT_DIR}/scratch-install/lib64/pkgconfig:${ROOT_DIR}/vcpkg-git/installed/x64-linux/lib/pkgconfig:${QT5x64_PKGCONFIG}
+
+echo ${QT5x64}
+
+if [ ! -d "vcpkg-git" ]
+then
+    echo Preparing to install external libraries via vcpkg . . .
+	git clone https://github.com/Microsoft/vcpkg.git vcpkg-git
+
+	echo Compiling vcpkg
+	cd vcpkg-git
+	./bootstrap-vcpkg.sh
+
+	echo Compiling external libraries . . .
+	./vcpkg install --triplet x64-linux boost cgal curl freeglut freetype glew jasper libxml2 openal-soft openssl plib sdl2 tiff zlib
+else
+    echo Updating vcpkg . . .
+	cd vcpkg-git
+	PULL_RESULT=$(git pull)
+
+    if [ "${PULL_RESULT}" != "Already up to date." ]
+    then
+        echo Compiling vcpkg
+        ./bootstrap-vcpkg.sh
+    fi
+
+	echo Updating external libraries . . .
+	./vcpkg update
+	./vcpkg upgrade --triplet x64-linux --no-dry-run
+
+    echo Compiling external libraries . . .
+	./vcpkg install --triplet x64-linux boost cgal curl freeglut freetype glew jasper libxml2 openal-soft openssl plib sdl2 tiff zlib
+fi
+cd ${ROOT_DIR}
+
+if [ ! -d "scratch-source" ]
+then
+    mkdir scratch-source
+fi
+if [ ! -d "scratch-build" ]
+then
+    mkdir scratch-build
+fi
+if [ ! -d "scratch-install" ]
+then
+    mkdir scratch-install
+fi
+
+if [ ! -d "scratch-build/openscenegraph-3.4" ]
+then
+    mkdir scratch-build/openscenegraph-3.4
+fi
+if [ ! -d "scratch-source/openscenegraph-3.4-git" ]
+then
+	echo Downloading OpenSceneGraph . . .
+	git clone -b OpenSceneGraph-3.4 https://github.com/openscenegraph/OpenSceneGraph.git scratch-source/openscenegraph-3.4-git
+else
+	echo Updating OpenSceneGraph . . .
+	cd scratch-source/openscenegraph-3.4-git
+	git pull
+fi
+cd ${ROOT_DIR}
+
+if [ ! -d "scratch-build/simgear" ]
+then
+    mkdir scratch-build/simgear
+fi
+if [ ! -d "scratch-source/simgear-git" ]
+then
+	echo Downloading SimGear . . .
+	git clone -b next https://git.code.sf.net/p/flightgear/simgear scratch-source/simgear-git
+else
+	echo Updating SimGear . . .
+	cd scratch-source/simgear-git
+	git pull
+fi
+cd ${ROOT_DIR}
+
+if [ ! -d "scratch-build/flightgear" ]
+then
+    mkdir scratch-build/flightgear
+fi
+if [ ! -d "scratch-source/flightgear-git" ]
+then
+	echo Downloading FlightGear . . .
+	git clone -b next https://git.code.sf.net/p/flightgear/flightgear scratch-source/flightgear-git
+else
+	echo Updating FlightGear . . .
+	cd scratch-source/flightgear-git
+	git pull
+fi
+cd ${ROOT_DIR}
+
+if [ ! -d "scratch-build/terragear" ]
+then
+    mkdir scratch-build/terragear
+fi
+if [ ! -d "scratch-source/terragear-git" ]
+then
+	echo Downloading TerraGear . . .
+	git clone -b next https://git.code.sf.net/p/flightgear/terragear scratch-source/terragear-git
+else
+	echo Updating TerraGear . . .
+	cd scratch-source/terragear-git
+	git pull
+fi
+cd ${ROOT_DIR}
+
+echo Compiling OpenSceneGraph . . .
+cd scratch-build/openscenegraph-3.4
+cmake ../../scratch-source/openscenegraph-3.4-git -G ${CMAKE_TOOLCHAIN} \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_INSTALL_PREFIX=${ROOT_DIR}/scratch-install \
+	-DCMAKE_PREFIX_PATH=${ROOT_DIR}/scratch-install/lib:${ROOT_DIR}/vcpkg-git/installed/x64-linux/lib:${QT5x64_LIB} \
+    -DCMAKE_CXX_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+    -DCMAKE_C_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+    -DBUILD_DOCUMENTATION:BOOL=1 \
+    -DBUILD_OSG_APPLICATIONS:BOOL=1 \
+    -DQt5Core_DIR=${QT5x64_CMAKE}/Qt5Core \
+    -DQt5Gui_DIR=${QT5x64_CMAKE}/Qt5Gui \
+    -DQt5OpenGL_DIR=${QT5x64_CMAKE}/Qt5OpenGL \
+    -DQt5Widgets_DIR=${QT5x64_CMAKE}/Qt5Widgets
+cmake --build . --config Release --target install
+cd ${ROOT_DIR}
+
+echo Compiling SimGear . . .
+cd scratch-build/simgear
+cmake ../../scratch-source/simgear-git -G  ${CMAKE_TOOLCHAIN} \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_INSTALL_PREFIX=${ROOT_DIR}/scratch-install \
+	-DCMAKE_PREFIX_PATH=${ROOT_DIR}/scratch-install/lib:${ROOT_DIR}/vcpkg-git/installed/x64-linux/lib:${QT5x64} \
+    -DCMAKE_CXX_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+    -DCMAKE_C_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}"
+cmake --build . --config Release --target install
+cd ${ROOT_DIR}
+
+echo Compiling FlightGear . . .
+cd scratch-build/flightgear
+cmake ../../scratch-source/flightgear-git -G  ${CMAKE_TOOLCHAIN} \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_INSTALL_PREFIX=${ROOT_DIR}/scratch-install \
+	-DCMAKE_PREFIX_PATH=${ROOT_DIR}/scratch-install/lib:${ROOT_DIR}/vcpkg-git/installed/x64-linux/lib:${QT5x64_LIB} \
+    -DCMAKE_CXX_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+    -DCMAKE_C_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+	-DOSG_FSTREAM_EXPORT_FIXED:BOOL=1 \
+	-DENABLE_JSBSIM:BOOL=1 \
+	-DENABLE_GPSSMOOTH:BOOL=1 \
+	-DENABLE_FGVIEWER:BOOL=1 \
+	-DENABLE_STGMERGE:BOOL=0 \
+    -DQt5Core_DIR=${QT5x64_CMAKE}/Qt5Core \
+    -DQt5Gui_DIR=${QT5x64_CMAKE}/Qt5Gui \
+    -DQt5LinguistTools_DIR=${QT5x64_CMAKE}/Qt5LinguistTools \
+    -DQt5Network_DIR=${QT5x64_CMAKE}/Qt5Network \
+    -DQt5Qml_DIR=${QT5x64_CMAKE}/Qt5Qml \
+    -DQt5Quick_DIR=${QT5x64_CMAKE}/Qt5Quick \
+    -DQt5Svg_DIR=${QT5x64_CMAKE}/Qt5Svg \
+    -DQt5Widgets_DIR=${QT5x64_CMAKE}/Qt5Widgets \
+    -DQt5_DIR=${QT5x64_CMAKE}/Qt5
+cmake --build . --config Release --target install
+cd ${ROOT_DIR}
+
+echo Compiling TerraGear . . .
+cd scratch-build/terragear
+cmake ../../scratch-source/terragear-git -G  ${CMAKE_TOOLCHAIN} \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_INSTALL_PREFIX=${ROOT_DIR}/scratch-install \
+	-DCMAKE_PREFIX_PATH=${ROOT_DIR}/scratch-install/lib:${ROOT_DIR}/vcpkg-git/installed/x64-linux/lib:${QT5x64_LIB} \
+    -DCMAKE_CXX_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}" \
+    -DCMAKE_C_FLAGS="-march=${CHIPSET} -mtune=${CHIPSET}"
+cmake --build . --config Release --target install
+cd ${ROOT_DIR}
+
+echo All done!
@@ -46,7 +46,7 @@ else
  FGBUILDTYPE=Nightly
 fi

-cmake -DFG_BUILD_TYPE=$FGBUILDTYPE -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DCMAKE_BUILD_TYPE=RelWithDebInfo ../flightgear
+cmake -DFG_BUILD_TYPE=$FGBUILDTYPE -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DENABLE_SWIFT:BOOL=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ../flightgear

 make

@@ -5,7 +5,7 @@ require 'fileutils' #I know, no underscore is not ruby-like
 include FileUtils

 $osgLibs = ['osgFX', 'osgParticle', 'osg', 'osgGA', 'osgText', 'osgUtil', 'osgSim', 'osgViewer', 'osgDB']
-$osgPlugins = ['ac', 'osg', 'freetype', 'imageio', 'rgb', 'txf', 'mdl', '3ds']
+$osgPlugins = ['ac', 'osg', 'freetype', 'imageio', 'rgb', 'txf', 'mdl', '3ds', 'dds']

 # from http://drawingablank.me/blog/ruby-boolean-typecasting.html
 class String
@@ -91,6 +91,7 @@ PLURAL_FORMS = {
    "nl": ["singular", "plural"],
    "pl": ["singular", "paucal", "plural"],
    "pt": ["singular", "plural"],
+    "ru": ["singular", "plural"],
    "zh": ["universal"]         # universal form
 }

@@ -576,10 +577,25 @@ class Translation:
        return ''.join(l)

    def __getitem__(self, cat):
+        """Get all translations for a given category.
+
+        Return a mapping where each key is a tid (instance of a subclass
+        of AbstractTranslationUnitId) and each value a TranslationUnit
+        instance.
+
+        """
        return self.translations[cat]

-    def __setitem__(self, cat, translUnit):
-        self.translations[cat] = translUnit
+    def __setitem__(self, cat, mapping):
+        """Replace all translations for a given category.
+
+        cat:     a category name (string such as 'sys', 'options', etc.)
+        mapping: a mapping where each key is a tid (instance of a
+                 subclass of AbstractTranslationUnitId) and each value a
+                 TranslationUnit instance.
+
+        """
+        self.translations[cat] = dict(mapping)

    def __iter__(self):
        return iter(self.translations)
@@ -1654,10 +1670,8 @@ registerFormatHandler("xliff", XliffFormatHandler)
 # Could also be a dict
 def L10nResMgrForCat(category):
    """Map from category/resource name to L10NResourceManager class."""
-    if category in ("menu", "options", "tips"):
+    if category in ("menu", "options", "sys", "tips"):
        return BasicL10NResourceManager
-    elif category == "sys":
-        return SysL10NResourceManager
    else:
        assert False, "unexpected category: {!r}".format(category)

@@ -1843,7 +1857,7 @@ class L10NResourceManagerBase:
 class BasicL10NResourceManager(L10NResourceManagerBase):
    """Resource manager for FG XML i18n files with the simplest structure.

-    This is suitable for resources (menu, options, tips) where
+    This is suitable for resources (menu, options, tips, etc.) where
    translations are in direct children of the <PropertyList> element,
    with no more structure.

@@ -1851,7 +1865,16 @@ class BasicL10NResourceManager(L10NResourceManagerBase):
    @classmethod
    def _findMainNode(cls, rootNode):
        """
-        Return the node directly containing the translations in an FG XML file."""
+        Return the node directly containing the translations in an FG XML file.
+
+        This method was added when sys.xml had all its useful contents
+        inside a 'splash' top-level node, instead of having a flat
+        structure like the other FG XML i18n files (options.xml,
+        menu.xml, etc.). At that time, we thus had a
+        SysL10NResourceManager class derived from this class only to
+        override this method.
+
+        """
        assert rootNode.tag == "PropertyList", rootNode.tag
        return rootNode

@@ -1909,17 +1932,3 @@ class BasicL10NResourceManager(L10NResourceManagerBase):
                    [text], isPlural=isPlural, logger=logger)

        return nbWhitespaceProblems
-
-
-class SysL10NResourceManager(BasicL10NResourceManager):
-
-    @classmethod
-    def _findMainNode(cls, rootNode):
-        """
-        Return the node directly containing the translations in sys.xml."""
-        assert rootNode.tag == "PropertyList", rootNode.tag
-        # In sys.xml, all translations are inside a <splash> element
-        mainNode = rootNode.find("splash")
-        assert mainNode is not None
-
-        return mainNode
@@ -1,7 +1,7 @@
 #!/bin/bash

-THIS_RELEASE="2018.3"
-NEXT_RELEASE="2018.4"
+THIS_RELEASE="2019.1"
+NEXT_RELEASE="2019.2"
 SUBMODULES="simgear flightgear fgdata getstart"

 #:<< 'COMMENT_END'
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+mirror_dirs='fgdata fgmeta flightgear simgear getstart windows-3rd-party fgrun'
+
+pushd /var/lib/git
+
+for dir in $mirror_dirs
+do
+	repo_name=$dir.git
+	if [ ! -d "$repo_name" ]; then
+		echo "Doing initial clone"
+		git clone --mirror git://git.code.sf.net/p/flightgear/$dir
+	fi
+
+	pushd $repo_name
+	echo "Updating in $PWD"
+	git remote update
+	popd
+done
+
+popd
+
@@ -1 +1 @@
-2018.3.1
+2019.2.0
@@ -1 +1 @@
 .3.1
 .2.0