Add new demo image with high detail

1 files changed, 10 insertions, 10 deletions

diff --git a/create-demo.sh b/create-demo.sh
index 8cf9055..a341eb4 100755
--- a/create-demo.sh
+++ b/create-demo.sh
@@ -1,22 +1,22 @@
 #!/bin/sh
 
-final_name="demo.png"
 temp_name="demo.tmp.pgm"
 
 clean() {
 	rm -v "$temp_name"
 }
 
+create_demo() {
+	echo "::: Invoking fractal-gen through pnminvert for negative PGM image"
+	./fractal-gen -p any -s "$1" -i "$2"| pnminvert > "$temp_name"
+	echo "::: Invoking ImageMagick to convert to PNG"
+	convert "$temp_name" "$3"
+	echo "::: Success. Final image is $3"
+}
+
 hash pnminvert || exit
 hash convert || exit
 trap clean exit
 
-echo "::: Invoking fractal-gen through pnminvert for negative PGM image"
-
-./fractal-gen -p any -s 768 -i 75 | pnminvert > "$temp_name"
-
-echo "::: Invoking ImageMagick to convert to PNG"
-
-convert "$temp_name" "$final_name"
-
-echo "::: Success. Final image is $final_name"
+create_demo 768 75 demo-low-iterat.png
+create_demo 768 10000000 demo-high-iterat.png