From 96b4a47397fd2023994f60f1a346a582eedf9873 Mon Sep 17 00:00:00 2001
From: mmattmcw <matt@sixteenmillimeter.com>
Date: Tue, 30 Nov 2021 10:20:06 -0500
Subject: [PATCH] SIngle stipple feature

---
 stipple.sh | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/stipple.sh b/stipple.sh
index 9f4952e..a95a0c0 100644
--- a/stipple.sh
+++ b/stipple.sh
@@ -44,6 +44,7 @@ IMAGES=""
 
 stipple () {
 	png="${1}"
+	frame="${2}"
 	filename=`basename "${png}"`
 	name=`echo "${filename}" | cut -d'.' -f1`
 	num=`echo "${name}" | awk -F'_' '{print $(NF)}'`
@@ -84,10 +85,25 @@ stipple () {
 	fi
 }
 
+if [[ "${SINGLE}" != "" ]]; then 
+	i=0;
+	echo "Rendering a single frame, #${SINGLE}"
+	#files in dir
+	for png in "${INPUT}/"*.png ; do
+		if [[ ${i} -eq ${SINGLE} ]]; then
+			stipple "${png}" ${i}
+			break
+		fi
+		i=$((i+1))
+	done
+
+	exit
+fi
+
 i=0;
 #files in dir
 for png in "${INPUT}/"*.png ; do
-	stipple "${png}"
+	stipple "${png}" ${i}
 	i=$((i+1))
 done