generate a postscript or pdf file from an OpenGL view
https://anaconda.org/jf/gl2ps/badges/version.svg
https://anaconda.org/jf/gl2ps/badges/latest_release_date.svg
https://anaconda.org/jf/gl2ps/badges/latest_release_relative_date.svg
https://anaconda.org/jf/gl2ps/badges/platforms.svg
https://anaconda.org/jf/gl2ps/badges/license.svg
https://anaconda.org/jf/gl2ps/badges/downloads.svg