From 719d61982953caf61c0df7776347e13105a2e8b2 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Sat, 22 Oct 2022 12:53:57 +0200
Subject: Add asset rendering scripts.

---
 tools/scale.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tools/scale.sh

(limited to 'tools/scale.sh')

diff --git a/tools/scale.sh b/tools/scale.sh
new file mode 100644
index 0000000..a54d41e
--- /dev/null
+++ b/tools/scale.sh
@@ -0,0 +1,18 @@
+mkdir -p output75
+mkdir -p output150
+for F in output300/*.png
+do
+	echo $F
+
+	O=${F/300/75}
+	gm convert $F -colorspace RGB -resize 25% -colorspace sRGB $O.tmp
+	rm -f $O
+	zopflipng -m $O.tmp $O
+	rm -f $O.tmp
+
+	O=${F/300/150}
+	gm convert $F -colorspace RGB -resize 50% -colorspace sRGB $O.tmp
+	rm -f $O
+	zopflipng -m $O.tmp $O
+	rm -f $O.tmp
+done
-- 
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