Commit b112e122 authored by Thomas Albrecht's avatar Thomas Albrecht

added script to post-process facade images: make power of 2, remove alpha

parent ff1b7f7b
USAGE="$PROG base_texture.png [..]"
DESC="For texture and lightmap, scale to pow2 and remove alpha channel"
HELP="<Zero or more lines of Help>"
AUTHOR="Thomas Albrecht"
[ "$1" == "" ] || [ "$1" == "-h" ] || [ "$1" == "--help" ] && \
echo -e "Usage: $USAGE\n$DESC\n$HELP" && exit 1
set -u
noalpha="-background black -flatten +matte"
for f in $*; do
# Here follows your own code
case=`echo $f | cut -d. -f1`
convert ${case}.png -scale ${scale}x${scale}\! $noalpha ${case}_pow2.png
convert ${case}_LM.png -scale ${scale}x${scale}\! $noalpha ${case}_pow2_LM.png
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