#!/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>
#
# 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.
VERSION="v0.11"
# make sure the script halts on error
set -e
function showHelp
{
echo "Nasa2FGearthview converter script $VERSION"
echo "https://github.com/chris-blues/Nasa2FGearthview"
echo
echo "Usage:"
echo "./convert.sh [ download world clouds 8k 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 " don't pass a resolution, then all resolutions will be"
echo " generated."
echo "* Append \"cleanup\" to delete all temporary files in tmp/"
echo " Same as \"./convert.sh world clouds rebuild\""
echo " Useful if the source files have changed."
echo "* Append \"rebuild\" to remove the corresponding temp-files"
echo " of your requested target."
echo " If you have \"world\" as target, that means all files in"
echo " tmp/world* and tmp/night* will be deleted, so that the"
echo " script will have to rebuild the entire set of files."
echo " So, if clouds and world are requested, effectively all temp-"
echo " files will be deleted (same as cleanup)"
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
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"
echo "for the first steps to be redone. Those also happen to be the"
echo "most heavy loads on the ressources."
echo
echo "WARNING!"
echo "This script uses a _lot_ of disk space! Make sure you choose"
echo "a disk, with at least 90GB free space."
echo
echo "This script will take a very long time, depending on your CPU"
echo "and memory. It's propably best, to let it run over night..."
echo
echo "Examples:"
echo "./convert.sh world clouds"
echo "Will generate all textures needed for EarthView"
echo
echo "./convert.sh rebuild clouds no-download"
echo "Will skip the download function and will proceed under the"
echo "assumption that the download has previously finished"
echo "correctly. Furthermore it will only generate the cloud-"
echo "textures. Before that all temp-files will be deleted, so that"
echo "the textures will be generated from scratch."
echo
echo "./convert.sh cleanup"
echo "Will delete all temp-files, so that on the next run"
echo "everything will have to be regenerated from scratch. Useful"
echo "if the source images have changed."
echo
echo "./convert world 4k"
echo "Will generate only tiles of the world of 4096x4096 size."
exit 1
}
if [ -z $1 ] ; then showHelp ; fi
if [ $1 == "--help" ] ; then showHelp ; fi
if [ $1 == "-h" ] ; then showHelp ; fi
################################
## Get command line arguments ##
################################
for ARG in "$@"
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 == "1k" ] ; then RESOLUTION="1024" ; fi
if [ $ARG == "2k" ] ; then RESOLUTION="2048" ; fi
if [ $ARG == "4k" ] ; then RESOLUTION="4096" ; fi
if [ $ARG == "8k" ] ; then RESOLUTION="8192" ; fi
if [ $ARG == "16k" ] ; then RESOLUTION="16384" ; fi
if [ $ARG == "cleanup" ] ; then CLEANUP="true" ; fi
if [ $ARG == "rebuild" ] ; then REBUILD="true" ; fi
if [ $ARG == "check" ] ; then BUILDCHECKS="true" ; fi
done
if [ -z $DOWNLOAD ] ; then DOWNLOAD="true" ; fi
if [ -z $WORLD ] ; then WORLD="false" ; fi
if [ -z $CLOUDS ] ; then CLOUDS="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=$CLOUDS
########################
## Set some variables ##
########################
mkdir -p tmp
export MAGICK_TMPDIR=${PWD}/tmp
echo "tmp-dir: $MAGICK_TMPDIR"
mkdir -p logs
TIME=$(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"
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"
ALTERNATE_URL="https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z"
ALTERNATE_FILENAME="raw-data-NASA.7z"
if [ -z $RESOLUTION ]
then
RESOLUTION="1024
2048
4096
8192
16384"
NO_RESOLUTION_GIVEN="true"
RESOLUTION_MAX="16384"
fi
if [ -z $RESOLUTION_MAX ] ; then RESOLUTION_MAX=$RESOLUTION ; fi
let "BORDER_WIDTH = $RESOLUTION_MAX / 128"
let "IMAGE_BORDERLESS = $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH )"
let "IMAGE_WITH_BORDER_POS = $RESOLUTION_MAX - $BORDER_WIDTH"
let "IMAGE_WITH_BORDER = $RESOLUTION_MAX - $BORDER_WIDTH - 1"
NASA="A1
B1
C1
D1
A2
B2
C2
D2"
IM="0
1
2
3
4
5
6
7"
TILES="N1
N2
N3
N4
S1
S2
S3
S4"
BORDERS="top
right
bottom
left"
#################
## FUNCTIONS ##
#################
function rebuild
{
#############################################
## Only remove tmp-files of given target ##
#############################################
if [ $WORLD == "true" ]
then
{
echo
echo "########################################"
echo "## Removing tmp-files of target world ##"
echo "########################################"
rm tmp/world*
rm tmp/night*
}
fi
if [ $CLOUDS == "true" ]
then
{
echo
echo "#########################################"
echo "## Removing tmp-files of target clouds ##"
echo "#########################################"
rm tmp/cloud*
}
fi
}
function cleanUp
{
echo
echo "############################"
echo "## Removing all tmp-files ##"
echo "############################"
rm -rv tmp/night*
rm -rv tmp/world*
rm -rv tmp/clouds*
}
function prettyTime
{
if [ $SECS -gt 60 ]
then let "MINUTES = $SECS / 60"
else MINUTES=0
fi
if [ $MINUTES -gt 60 ]
then let "HOURS = $MINUTES / 60"
else HOURS=0
fi
if [ $HOURS -gt 24 ]
then let "DAYS = $HOURS / 24"
else DAYS=0
fi
if [ $DAYS -gt 0 ] ; then let "HOURS = $HOURS - ( $DAYS * 24 )" ; fi
if [ $HOURS -gt 0 ] ; then let "MINUTES = $MINUTES - ( ( ( $DAYS * 24 ) + $HOURS ) * 60 )" ; fi
if [ $MINUTES -gt 0 ] ; then let "SECS = $SECS - ( ( ( ( ( $DAYS * 24 ) + $HOURS ) * 60 ) + $MINUTES ) * 60 )" ; fi
}
function getProcessingTime
{
ENDTIME=$(date +%s)
if [ $LASTTIME -eq $ENDTIME ]
then SECS=0
else let "SECS = $ENDTIME - $LASTTIME"
fi
prettyTime
OUTPUTSTRING="${SECS}s"
if [ $MINUTES -gt 0 ] ; then OUTPUTSTRING="${MINUTES}m ${SECS}s" ; fi
if [ $HOURS -gt 0 ] ; then OUTPUTSTRING="${HOURS}h ${MINUTES}m ${SECS}s" ; fi
if [ $DAYS -gt 0 ] ; then OUTPUTSTRING="${DAYS}d ${HOURS}h ${MINUTES}m ${SECS}s" ; fi
echo "Processing time: $OUTPUTSTRING" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
LASTTIME=$ENDTIME
}
function NASA2FG
{
if [ $1 == "A1" ] ; then DEST="N1" ; fi
if [ $1 == "B1" ] ; then DEST="N2" ; fi
if [ $1 == "C1" ] ; then DEST="N3" ; fi
if [ $1 == "D1" ] ; then DEST="N4" ; fi
if [ $1 == "A2" ] ; then DEST="S1" ; fi
if [ $1 == "B2" ] ; then DEST="S2" ; fi
if [ $1 == "C2" ] ; then DEST="S3" ; fi
if [ $1 == "D2" ] ; then DEST="S4" ; fi
}
function IM2FG
{
if [ $1 == "0" ] ; then DEST="N1" ; fi
if [ $1 == "1" ] ; then DEST="N2" ; fi
if [ $1 == "2" ] ; then DEST="N3" ; fi
if [ $1 == "3" ] ; then DEST="N4" ; fi
if [ $1 == "4" ] ; then DEST="S1" ; fi
if [ $1 == "5" ] ; then DEST="S2" ; fi
if [ $1 == "6" ] ; then DEST="S3" ; fi
if [ $1 == "7" ] ; then DEST="S4" ; fi
}
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
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" ]
then
downloadWorld
fi
fi
if [ $CLOUDS == "true" ]
then
if [ $DL_LOCATION == "NASA" ]
then
downloadClouds
fi
fi
if [ $DL_LOCATION == "musicchris.de" ] ; then downloadMusicchris ; fi
}
function downloadWorld
{
mkdir -p input
echo "Downloading world tiles..." | tee -a $LOGFILE_GENERAL
for f in $URLS_WORLD
do
FILENAME=$(echo $f | sed 's@.*/@@')
wget --output-document=input/$FILENAME --continue --show-progress $f 2>> $LOGFILE_GENERAL
done
}
function downloadClouds
{
mkdir -p input
echo "Downloading cloud tiles..." | tee -a $LOGFILE_GENERAL
for f in $URLS_CLOUDS
do
FILENAME=$(echo $f | sed 's@.*/@@')
wget --output-document=input/$FILENAME --continue --show-progress $f 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)
echo | tee -a $LOGFILE_GENERAL
echo "################################" | tee -a $LOGFILE_GENERAL
echo "#### Processing World ####" | tee -a $LOGFILE_GENERAL
echo "################################" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
mkdir -p tmp
mkdir -p output
echo | tee -a $LOGFILE_GENERAL
echo "############################" | tee -a $LOGFILE_GENERAL
echo "## Prepare night lights ##" | tee -a $LOGFILE_GENERAL
echo "############################" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
echo "########################################" | tee -a $LOGFILE_GENERAL
echo "## Convert to a more efficient format ##" | tee -a $LOGFILE_GENERAL
echo "########################################" | tee -a $LOGFILE_GENERAL
if [ ! -s "tmp/nightlights_54000x27000.mpc" ]
then
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
input/dnb_land_ocean_ice.2012.54000x27000_geo.tif \
tmp/nightlights_54000x27000.mpc
set +x
else echo "=> Skipping existing file: tmp/nightlights_54000x27000.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
echo "input/dnb_land_ocean_ice.2012.54000x27000_geo.tif -> tmp/nightlights_54000x27000.mpc" >> $LOGFILE_TIME
LASTTIME=$STARTTIME
# 1m, 59s
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "########################" | tee -a $LOGFILE_GENERAL
echo "## Resize nightlights ##" | tee -a $LOGFILE_GENERAL
echo "########################" | tee -a $LOGFILE_GENERAL
let "RESIZE_W = ( $RESOLUTION_MAX - ( 2 * $BORDER_WIDTH ) ) * 4"
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
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 = $IMAGE_SIZE * 2"
if [ -s tmp/nightlights_${I_W}x${I_H}.mpc ]
then
if [ $I_W -ge $RESIZE_W ]
then
echo "--> Found tmp/nightlights_${I_W}x${I_H}.mpc : usable for ${RESOLUTION_MAX}x${RESOLUTION_MAX}" >> $LOGFILE_GENERAL
FOUND_BIGGER_PICTURE="true"
TIMESAVER_SIZE="$IMAGE_SIZE"
fi
else
echo "--> No." >> $LOGFILE_GENERAL
fi
done
echo
if [ -z $FOUND_BIGGER_PICTURE ]
then
echo "No suitable image found. Using NASA original..."
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/nightlights_54000x27000.mpc \
-resize ${RESIZE_W}x${RESIZE_H} \
tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc
set +x
else
let "I_W = $TIMESAVER_SIZE * 4"
let "I_H = $TIMESAVER_SIZE * 2"
echo "==> Timesaver:) Using existing file: tmp/nightlights_${I_W}x${I_H}.mpc" | tee -a $LOGFILE_GENERAL
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/nightlights_${I_W}x${I_H}.mpc \
-resize ${RESIZE_W}x${RESIZE_H} \
tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc
set +x
fi
else echo "=> Skipping existing file: tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
# 3h, 47m, 29s
echo "-> tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "#############################################" | tee -a $LOGFILE_GENERAL
echo "## Filter out low colors (continents, ice) ##" | tee -a $LOGFILE_GENERAL
echo "#############################################" | tee -a $LOGFILE_GENERAL
if [ ! -s "tmp/nightlights_${RESIZE_W}x${RESIZE_H}_lowColorsCut.mpc" ]
then
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/nightlights_${RESIZE_W}x${RESIZE_H}.mpc \
-channel R -level 7.8%,100%,1.5 \
-channel G -level 13.7%,100%,1.5 \
-channel B -level 33%,100%,1.5 \
+channel \
tmp/nightlights_${RESIZE_W}x${RESIZE_H}_lowColorsCut.mpc
set +x
else echo "=> Skipping existing file: tmp/nightlights_${RESIZE_W}x${RESIZE_H}_lowColorsCut.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
# 1h, 8m, 52s
echo "-> tmp/nightlights_${RESIZE_W}x${RESIZE_H}_lowColorsCut.mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "#####################################" | tee -a $LOGFILE_GENERAL
echo "## cut nightlight image into tiles ##" | tee -a $LOGFILE_GENERAL
echo "#####################################" | tee -a $LOGFILE_GENERAL
if [ ! -s "tmp/night_${IMAGE_BORDERLESS}_7.mpc" ]
then
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/nightlights_${RESIZE_W}x${RESIZE_H}_lowColorsCut.mpc \
-crop ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} +repage \
-alpha Off \
tmp/night_${IMAGE_BORDERLESS}_%d.mpc
set +x
else echo "=> Skipping existing files: tmp/night_${IMAGE_BORDERLESS}_[0-7].mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
# 41m, 43s
echo "-> tmp/night_${IMAGE_BORDERLESS}_[0-7].mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "###################" | tee -a $LOGFILE_GENERAL
echo "## invert colors ##" | tee -a $LOGFILE_GENERAL
echo "###################" | tee -a $LOGFILE_GENERAL
for f in $IM
do
IM2FG $f
if [ ! -s "tmp/night_${IMAGE_BORDERLESS}_${DEST}_neg.mpc" ]
then
# set -x
convert \
-monitor \
tmp/night_${IMAGE_BORDERLESS}_${f}.mpc \
-negate \
tmp/night_${IMAGE_BORDERLESS}_${DEST}_neg.mpc
set +x
else echo "=> Skipping existing file: tmp/night_${IMAGE_BORDERLESS}_${DEST}_neg.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 5m, 33s
echo "-> tmp/night_${IMAGE_BORDERLESS}_[NS][1-4]_neg.mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "##############################" | tee -a $LOGFILE_GENERAL
echo "## Prepare world textures ##" | tee -a $LOGFILE_GENERAL
echo "##############################" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
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 $TIMESAVER_SIZE
if [ ! -s "tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" ]
then
{
for r in 16384 8192 4096 2048
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 = $IMAGE_SIZE * 2"
if [ -s tmp/world_seamless_${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
## Workaround for tiles N3 and N4 - there's a gray failure area at the top border - let's remove it!
if [ $t == "C1" ]
then
# pick a sample pixel. The polar regions are all equally colored.
let "OVERLAY_HEIGHT = ${RESOLUTION_MAX} / 14"
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/world_seamless_${IMAGE_BORDERLESS}_N2.mpc \
-crop 1x1+1+1 \
-resize ${IMAGE_BORDERLESS}x${OVERLAY_HEIGHT}\! \
tmp/bluebar.mpc
set +x
fi
if [ $t == "C1" -o $t == "D1" ]
then
{
# copy the sample over to the tile:
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
input/world.200408.3x21600x21600.${t}.png \
-resize ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
tmp/bluebar.mpc \
-geometry +0+0 \
-composite \
tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc
set +x
echo
}
else
{
# set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
input/world.200408.3x21600x21600.${t}.png \
-resize ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc
set +x
}
fi
else
echo "==> Timesaver:) Using existing file: tmp/world_seamless_${TIMESAVER_SIZE}_${DEST}.mpc -> tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" | tee -a $LOGFILE_GENERAL
set -x
convert \
-monitor \
-limit memory 32 \
-limit map 32 \
tmp/world_seamless_${TIMESAVER_SIZE}_${DEST}.mpc \
-resize ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc
set +x
fi
}
else echo "=> Skipping existing file: tmp/world_seamless_${IMAGE_BORDERLESS}_${DEST}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 3h, 12m, 9s
echo "input/world.200408.3x21600x21600.[A-D][12].png -> tmp/world_seamless_${IMAGE_BORDERLESS}_[NS][1-4].mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "##################################################" | tee -a $LOGFILE_GENERAL
echo "## Merge nightlights into world's alpha channel ##" | tee -a $LOGFILE_GENERAL
echo "##################################################" | tee -a $LOGFILE_GENERAL
for t in $TILES
do
if [ ! -s "tmp/world_seamless_${IMAGE_BORDERLESS}_${t}_composite.mpc" ]
then
# set -x
convert \
-monitor \
tmp/world_seamless_${IMAGE_BORDERLESS}_${t}.mpc \
tmp/night_${IMAGE_BORDERLESS}_${t}_neg.mpc \
-compose CopyOpacity \
-composite \
tmp/world_seamless_${IMAGE_BORDERLESS}_${t}_composite.mpc
set +x
else echo "=> Skipping existing file: tmp/world_seamless_${IMAGE_BORDERLESS}_${t}_composite.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 11m, 26s
echo "-> tmp/world_seamless_${IMAGE_BORDERLESS}_[NS][1-4]_composite.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 $TILES
do
if [ ! -s "tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc" ]
then
# set -x
convert \
-monitor \
tmp/world_seamless_${IMAGE_BORDERLESS}_${t}_composite.mpc \
-bordercolor none \
-border ${BORDER_WIDTH} \
tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc
set +x
echo
fi
if [ ! -s "tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc" ]
then
# set -x
cp tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc
cp tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.cache tmp/world_seams_${RESOLUTION_MAX}_${t}.cache
set +x
else echo "=> Skipping existing file: tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 11m, 24s
echo "-> tmp/world_seams_${RESOLUTION_MAX}_[NS][1-4]_emptyBorder.mpc -> tmp/world_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 $LOGFILE_GENERAL
CROP_TOP="${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 $TILES
do
if [ ! -s "tmp/world_${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=$CROP_TOPLEFT
CORNER_POS="+0+0"
CORNER_NAME="topLeft"
fi
echo
# set -x
convert \
-monitor \
tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc \
-crop $CROP \
-resize $RESIZE\! \
tmp/world_${RESOLUTION_MAX}_${t}_seam_${b}.mpc
convert \
-monitor \
tmp/world_seams_${RESOLUTION_MAX}_${t}_emptyBorder.mpc \
-crop $CROPCORNER \
-resize ${BORDER_WIDTH}x${BORDER_WIDTH}\! \
tmp/world_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc
convert \
-monitor \
tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc \
tmp/world_${RESOLUTION_MAX}_${t}_seam_${b}.mpc \
-geometry $POSITION \
-composite \
tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc
echo
convert \
-monitor \
tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc \
tmp/world_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc \
-geometry $CORNER_POS \
-composite \
tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc
set +x
echo
}
done
echo
# set -x
cp -v tmp/world_seams_${RESOLUTION_MAX}_${t}.mpc tmp/world_${RESOLUTION_MAX}_done_${t}.mpc | tee -a $LOGFILE_GENERAL
cp -v tmp/world_seams_${RESOLUTION_MAX}_${t}.cache tmp/world_${RESOLUTION_MAX}_done_${t}.cache | tee -a $LOGFILE_GENERAL
set +x
else echo "=> Skipping existing file: tmp/world_${RESOLUTION_MAX}_done_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 37m, 6s
echo "-> tmp/world_seams_${RESOLUTION_MAX}_[NS][1-4].mpc -> tmp/world_${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 "#############################" | tee -a $LOGFILE_GENERAL
for r in $RESOLUTION
do
{
mkdir -p output/$r
echo
echo "--> Writing output/${r}/world_${t}.dds @ ${r}x${r}"
# set -x
convert \
-monitor \
tmp/world_${RESOLUTION_MAX}_done_${t}.mpc \
-resize ${r}x${r} \
-flip \
-define dds:compression=dxt5 \
output/${r}/world_${t}.dds
set +x
echo
echo "--> Writing output/${r}/world_${t}.png @ ${r}x${r}"
# set -x
convert \
-monitor \
tmp/world_${RESOLUTION_MAX}_done_${t}.mpc \
-resize ${r}x${r} \
output/${r}/world_${t}.png
set +x
echo
}
done
echo | tee -a $LOGFILE_GENERAL
echo "World $t [ done ]" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
done
echo "###############################" | tee -a $LOGFILE_GENERAL
echo "#### World: [ 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>/world_[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 generateClouds
{
if [ -z $STARTTIME ] ; then STARTTIME=$(date +%s) ; fi
# maximum cloud-tile resolution is 8192, since we have no big enough source files...
if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; 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"
echo | tee -a $LOGFILE_GENERAL
echo "#################################" | tee -a $LOGFILE_GENERAL
echo "#### Processing clouds ####" | tee -a $LOGFILE_GENERAL
echo "#################################" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
mkdir -p tmp
mkdir -p output
echo "######################################" | tee -a $LOGFILE_GENERAL
echo "## Resize images to ${SIZE} resolution, ##" | tee -a $LOGFILE_GENERAL
echo "## copy image to alpha-channel and ##" | tee -a $LOGFILE_GENERAL
echo "## paint the canvas white (#FFFFFF) ##" | tee -a $LOGFILE_GENERAL
echo "######################################" | tee -a $LOGFILE_GENERAL
CT="E
W"
for t in $CT
do
unset FOUND_BIGGER_CLOUD_PICTURE
unset TIMESAVER_SIZE
if [ ! -s "tmp/cloud_T_${SIZE}_${t}.mpc" ]
then
for r in 16384 8192 4096 2048
do
if [ $r -le $RESOLUTION_MAX ]
then continue
fi
let "IMAGE_SIZE = ( $r - ( 2 * ( $r / 128 ) ) ) * 2"
echo "Does tmp/cloud_T_${IMAGE_SIZE}_${t}.mpc exist?" >> $LOGFILE_GENERAL
if [ -s tmp/cloud_T_${IMAGE_SIZE}_${t}.mpc ]
then
echo "Yes. Is it usable? ( $IMAGE_SIZE >= $SIZE )" >> $LOGFILE_GENERAL
if [ $IMAGE_SIZE -ge $SIZE ]
then
echo "Yes - use it!" >> $LOGFILE_GENERAL
FOUND_BIGGER_CLOUD_PICTURE="true"
TIMESAVER_SIZE="$IMAGE_SIZE"
else echo "No." >> $LOGFILE_GENERAL
fi
else echo "No." >> $LOGFILE_GENERAL
fi
done
if [ -z $FOUND_BIGGER_CLOUD_PICTURE ]
then
echo "So we'll have to use the NASA originals." >> $LOGFILE_GENERAL
# set -x
convert \
-monitor \
input/cloud.${t}.2001210.21600x21600.png \
-resize ${SIZE}x${SIZE} \
-alpha copy \
+level-colors white \
tmp/cloud_T_${SIZE}_${t}.mpc
set +x
else
echo "==> Timesaver:) Using existing file: tmp/cloud_T_${TIMESAVER_SIZE}_${t}.mpc" | tee -a $LOGFILE_GENERAL
# set -x
convert \
-monitor \
tmp/cloud_T_${TIMESAVER_SIZE}_${t}.mpc \
-resize ${SIZE}x${SIZE} \
tmp/cloud_T_${SIZE}_${t}.mpc
set +x
fi
else echo "=> Skipping existing file: tmp/cloud_T_${SIZE}_${t}.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
echo
# 6m, 4s
if [ -z $LASTTIME ] ; then LASTTIME=$STARTTIME ; fi
echo "input/cloud.[EW].2001210.21600x21600.png -> tmp/cloud_T_${SIZE}_[EW].mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "#################################" | tee -a $LOGFILE_GENERAL
echo "## cut cloud images into tiles ##" | tee -a $LOGFILE_GENERAL
echo "#################################" | tee -a $LOGFILE_GENERAL
if [ ! -s "tmp/clouds_${IMAGE_BORDERLESS}_S2.mpc" ]
then
{
convert \
-monitor \
tmp/cloud_T_${SIZE}_E.mpc \
-crop ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
+repage \
tmp/clouds_${IMAGE_BORDERLESS}_%d.mpc
N="0
1
2
3"
for t in $N
do
{
if [ $t == "0" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_N3.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_N3.cache
fi
if [ $t == "1" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_N4.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_N4.cache
fi
if [ $t == "2" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_S3.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_S3.cache
fi
if [ $t == "3" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_S4.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_S4.cache
fi
}
done
}
else echo "=> Skipping existing files: tmp/clouds_${IMAGE_BORDERLESS}_[N3-S4].mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
if [ ! -s "tmp/clouds_${IMAGE_BORDERLESS}_S2.mpc" ]
then
{
convert \
-monitor \
tmp/cloud_T_${SIZE}_W.mpc \
-crop ${IMAGE_BORDERLESS}x${IMAGE_BORDERLESS} \
+repage \
tmp/clouds_${IMAGE_BORDERLESS}_%d.mpc
echo
for t in $N
do
{
if [ $t == "0" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_N1.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_N1.cache
fi
if [ $t == "1" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_N2.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_N2.cache
fi
if [ $t == "2" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_S1.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_S1.cache
fi
if [ $t == "3" ]
then
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc tmp/clouds_${IMAGE_BORDERLESS}_S2.mpc
mv tmp/clouds_${IMAGE_BORDERLESS}_${t}.cache tmp/clouds_${IMAGE_BORDERLESS}_S2.cache
fi
}
done
}
else echo "=> Skipping existing files: tmp/clouds_${IMAGE_BORDERLESS}_[N1-S2].mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
# 1m, 30s
echo "-> tmp/clouds_${IMAGE_BORDERLESS}_[0-7].mpc -> tmp/clouds_${IMAGE_BORDERLESS}_[NS][1-4].mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "###################################" | tee -a $LOGFILE_GENERAL
echo "## add ${BORDER_WIDTH}px borders to the tiles ##" | tee -a $LOGFILE_GENERAL
echo "###################################" | tee -a $LOGFILE_GENERAL
for t in $TILES
do
if [ ! -s "tmp/clouds_${RESOLUTION_MAX}_${t}_emptyBorder.mpc" ]
then
convert \
-monitor \
tmp/clouds_${IMAGE_BORDERLESS}_${t}.mpc \
-bordercolor none \
-border ${BORDER_WIDTH} \
tmp/clouds_${RESOLUTION_MAX}_${t}_emptyBorder.mpc
echo
cp tmp/clouds_${RESOLUTION_MAX}_${t}_emptyBorder.mpc tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc
cp tmp/clouds_${RESOLUTION_MAX}_${t}_emptyBorder.cache tmp/clouds_seams_${RESOLUTION_MAX}_${t}.cache
else echo "=> Skipping existing file: tmp/clouds_${RESOLUTION_MAX}_${t}_emptyBorder.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
echo
# 1m, 44s
echo "-> tmp/clouds_${RESOLUTION_MAX}_[NS][1-4]_emptyBorder.mpc tmp/clouds_seams_${RESOLUTION_MAX}_[NS][1-4].mpc" >> $LOGFILE_TIME
getProcessingTime
echo | tee -a $LOGFILE_GENERAL
echo "#######################################" | tee -a $LOGFILE_GENERAL
echo "## propagate last pixels to the edge ##" | tee -a $LOGFILE_GENERAL
echo "#######################################" | tee -a $LOGFILE_GENERAL
if [ $RESOLUTION_MAX -eq 16384 ] ; then RESOLUTION_MAX=8192 ; 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 $TILES
do
if [ ! -s tmp/clouds_${RESOLUTION_MAX}_${t}_done.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=$CROP_TOPLEFT
CORNER_POS="+0+0"
CORNER_NAME="topLeft"
fi
#set -x
convert \
-monitor \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc \
-crop $CROP \
-resize $RESIZE\! \
tmp/clouds_${RESOLUTION_MAX}_${t}_seam_${b}.mpc
convert \
-monitor \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc \
-crop $CROPCORNER \
-resize ${BORDER_WIDTH}x${BORDER_WIDTH}\! \
tmp/clouds_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc
convert \
-monitor \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc \
tmp/clouds_${RESOLUTION_MAX}_${t}_seam_${b}.mpc \
-geometry $POSITION \
-composite \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc
echo
convert \
-monitor \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc \
tmp/clouds_${RESOLUTION_MAX}_${t}_seam_${CORNER_NAME}.mpc \
-geometry $CORNER_POS \
-composite \
tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc
set +x
echo
}
done
echo
cp tmp/clouds_seams_${RESOLUTION_MAX}_${t}.mpc tmp/clouds_${RESOLUTION_MAX}_${t}_done.mpc
cp tmp/clouds_seams_${RESOLUTION_MAX}_${t}.cache tmp/clouds_${RESOLUTION_MAX}_${t}_done.cache
else echo "=> Skipping existing file: tmp/clouds_${RESOLUTION_MAX}_${t}_done.mpc" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
fi
done
# 2m, 34s
echo "-> tmp/clouds_seams_${RESOLUTION_MAX}_[NS][1-4].mpc -> tmp/clouds_${RESOLUTION_MAX}_[NS][1-4]_done.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 "#############################" | tee -a $LOGFILE_GENERAL
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
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
}
done
echo | tee -a $LOGFILE_GENERAL
echo "Cloud $t [ done ]" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
done
echo "################################" | tee -a $LOGFILE_GENERAL
echo "#### Clouds: [ done ] ####" | tee -a $LOGFILE_GENERAL
echo "################################" | tee -a $LOGFILE_GENERAL
# 7m, 4s
echo "-> output/<\$RESOLUTION>/clouds_[NS][1-4].png" | tee -a $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 | tee -a $LOGFILE_TIME
}
function checkResults
{
echo | tee -a $LOGFILE_GENERAL
echo "##############################################" | tee -a $LOGFILE_GENERAL
echo "## Creating a mosaic of the created tiles ##" | tee -a $LOGFILE_GENERAL
echo "##############################################" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
RES=16384
for r in $RESOLUTION
do
if [ $r -le $RES ]
then
RES=$r
fi
done
let "WIDTH = 4 * $RES"
let "HEIGHT = 2 * $RES"
echo "Lowest available resolution is: $RES" | tee -a $LOGFILE_GENERAL
if [ $CHECKCLOUDS == "true" ]
then
{
echo "checking clouds..." | 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_clouds.png
POS=0
for t in 1 2 3 4
do
convert \
-monitor \
check_clouds.png \
output/${RES}/clouds_N${t}.png \
-geometry +${POS}+0 \
-composite \
check_clouds.png
echo
convert \
-monitor \
check_clouds.png \
output/${RES}/clouds_S${t}.png \
-geometry +${POS}+${RES} \
-composite \
check_clouds.png
echo
let "POS += $RES"
done
mogrify \
-monitor \
-resize 4096x2048 \
check_clouds.png
}
fi
if [ $CHECKWORLD == "true" ]
then
{
echo "checking world..." | 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_world.png
POS=0
for t in 1 2 3 4
do
convert \
-monitor \
check_world.png \
output/${RES}/world_N${t}.png \
-alpha Off \
-geometry +${POS}+0 \
-composite \
check_world.png
echo
convert \
-monitor \
check_world.png \
output/${RES}/world_S${t}.png \
-alpha Off \
-geometry +${POS}+${RES} \
-composite \
check_world.png
echo
let "POS += $RES"
done
mogrify \
-monitor \
-resize 4096x2048 \
check_world.png
for f in $TILES
do
convert \
-monitor \
tmp/night_${IMAGE_BORDERLESS}_${f}_neg.mpc \
-resize 1024x1024 \
-negate \
tmp/night_${IMAGE_BORDERLESS}_${f}_check.mpc
done
montage \
-monitor \
-mode concatenate \
-tile 4x \
tmp/night_${IMAGE_BORDERLESS}_??_check.mpc \
check_night.png
}
fi
}
###############################
#### Actual program: ####
###############################
echo | tee $LOGFILE_GENERAL
echo "--------------------------------------------------------------" | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
echo "Processing starts..." | tee -a $LOGFILE_GENERAL | tee $LOGFILE_TIME
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 [ $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
printf "Resolution: " | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
for r in $RESOLUTION ; do printf "%sx%s " $r $r | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME ; done
echo | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
echo | tee -a $LOGFILE_GENERAL
echo "--------------------------------------------------------------" | tee -a $LOGFILE_GENERAL | tee -a $LOGFILE_TIME
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
echo | tee -a $LOGFILE_GENERAL
echo "convert.sh has finished." | tee -a $LOGFILE_GENERAL
echo | tee -a $LOGFILE_GENERAL
echo "You will find the textures in \"output\" in your requested"
echo "resolution. Copy these to \$FGDATA/Models/Astro/*"
if [ $CLEANUP == "false" ]
then
echo "If you're certain, that the generated textures are to your satisfaction"
echo "you can delete folder tmp and thus free up disk space."
echo "./convert.sh cleanup"
echo "or"
echo "rm -r tmp/"
fi