diff options
| -rwxr-xr-x | util/bin/make-realwallpaper | 75 |
1 files changed, 49 insertions, 26 deletions
diff --git a/util/bin/make-realwallpaper b/util/bin/make-realwallpaper index 6f0b1423..8c6f9063 100755 --- a/util/bin/make-realwallpaper +++ b/util/bin/make-realwallpaper @@ -7,48 +7,59 @@ set -euf main() { # fetch source images in parallel - fetch nightmap.jpg \ - http://awka.sourceforge.net/Night_le_huge.jpg & - fetch daymap.png \ + #fetch nightmap-old-raw.jpg \ + # http://awka.sourceforge.net/Night_le_huge.jpg & + fetch nightmap-raw.jpg \ + http://www.zeitnews.org/sites/default/files/users/20/article_slideshow_images/nasa-noaa-satellite-reveals-new-views-earth-night-1354814354_0.jpg & + fetch daymap-raw.png \ http://www.nnvl.noaa.gov/images/globaldata/SnowIceCover_Daily.png & - fetch clouds.jpg \ + fetch clouds-raw.jpg \ http://user.chol.com/~winxplanet/cloud_data/clouds_2048.jpg & fetch krebs.sat.tle \ http://www.celestrak.com/NORAD/elements/stations.txt wait - check_type nightmap.jpg image - check_type daymap.png image - check_type clouds.jpg image - - # downscale daymap to match nightmap - needs_rebuild daymap-final.png \ - daymap.png \ - && convert daymap.png -scale $(image_size nightmap.jpg) daymap-final.png - - needs_rebuild clouds-final.png \ - clouds.jpg \ - && convert clouds.jpg -scale $(image_size nightmap.jpg) clouds-final.png + #check_type nightmap-old-raw.jpg image + check_type nightmap-raw.jpg image + check_type daymap-raw.png image + check_type clouds-raw.jpg image + + in_size=1466x1200 + + nightsnow_color='#0c1a49' # nightmap + #nightsnow_color='#0a3b5c' # nightmap-old + + # normalize *-raw.* to *.png + for raw in \ + nightmap-old-raw.jpg \ + nightmap-raw.jpg \ + daymap-raw.png \ + clouds-raw.jpg \ + ; + do + normal=${raw%-raw.*}.png + needs_rebuild $normal $raw || continue + echo "make $normal; normalize $raw" >&2 + convert $raw -scale $in_size $normal + done # create nightmap-fullsnow needs_rebuild nightmap-fullsnow.png \ - && convert \ - -size $(image_size nightmap.jpg) \ - 'xc:#0a3b5c' nightmap-fullsnow.png + && convert -size $in_size xc:$nightsnow_color nightmap-fullsnow.png - # extract daymap-snowmask from daymap-fonal + # extract daymap-snowmask from daymap-final needs_rebuild daymap-snowmask.png \ - daymap-final.png \ - && convert daymap-final.png -threshold 95% daymap-snowmask.png + daymap.png \ + && convert daymap.png -threshold 95% daymap-snowmask.png # extract nightmap-lightmask from nightmap needs_rebuild nightmap-lightmask.png \ - nightmap.jpg \ - && convert nightmap.jpg -threshold 25% nightmap-lightmask.png + nightmap.png \ + && convert nightmap.png -threshold 25% nightmap-lightmask.png # create layers make_layer nightmap-snowlayer.png nightmap-fullsnow.png daymap-snowmask.png - make_layer nightmap-lightlayer.png nightmap.jpg nightmap-lightmask.png + make_layer nightmap-lightlayer.png nightmap.png nightmap-lightmask.png # apply layers flatten nightmap-lightsnowlayer.png \ @@ -57,7 +68,19 @@ main() { flatten nightmap-final.png \ nightmap-lightsnowlayer.png \ - nightmap.jpg + nightmap.png + # nightmap-old.png + + # make all unmodified files as final + for normal in \ + daymap.png \ + clouds.png \ + ; + do + final=${normal%.png}-final.png + needs_rebuild $final && + ln $normal $final + done # create xplanet output needs_rebuild xplanet.config \ |