Image reproduction using Primitive

primitive_laser.sh

#!/bin/bash
# Generate a single image using Primitive.
# https://github.com/fogleman/primitive

INPUT_FILE=$(ls $1/*.jpg | head -1)
OUTPUT_FILE=$1/$1.png
SHAPES_NUMBER=$2

if [ "$3" == "combo" ]
then
  GEOMETRY=0
elif [ "$3" == "triangles" ]
then
  GEOMETRY=1
else
  GEOMETRY=7
fi

primitive -o $OUTPUT_FILE -n $SHAPES_NUMBER -i $INPUT_FILE -m $GEOMETRY -s 4096

primitive_shotgun.sh

#!/bin/bash
# Generate multiple Primitive images composed of triangles and rotated ellipses.
# https://github.com/fogleman/primitive

OUTPUT_FOLDER=$2/triangles
mkdir -p $OUTPUT_FOLDER
primitive -o $OUTPUT_FOLDER/output-%d.png -n 500 -nth=100 -i $1 -m 1

OUTPUT_FOLDER=$2/rotatedellipse
mkdir -p $OUTPUT_FOLDER
primitive -o $OUTPUT_FOLDER/output-%d.png -n 500 -nth=100 -i $1 -m 7

mv $1 $2/$1