butterflies -- butterfly tilings
Copyright (C) 2013 Claude Heiland-Allen <claude@mathr.co.uk>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Example usage:
#!/bin/bash
for s in $(seq 2 5)
do
for p in $(seq 0 $((s/2)))
do
q=$((s-p))
butterflies-flat $q $p -geometry 1024x1024
done
done