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Umbrien/removewater.sh

Last active May 17, 2022 10:47
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Remove watermark for generated nft collection
Raw
removewater.sh
#!/bin/bash
# Usage: ./removewater.sh <collection_name>.zip
# watermark bounds
water_x=330
water_y=160
unzip $1 -d /tmp/nft-collection
for img in /tmp/nft-collection/collection/assets/*
do
convert $img \
-fill black -draw "rectangle 0,0 $water_x,$water_y" -alpha off \
-fill none -draw "matte 0,0 floodfill" \
$img
done
zip waterless-$1 /tmp/nft-collection/collection/assets/*
rm -rf /tmp/nft-collection
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