Contents

#!/usr/bin/env ruby
# encoding: utf-8

require 'gss'
require 'optparse'
require 'csv'


options = {}
opts = OptionParser.new
opts.banner = "Generate points with uniform distribution on the sphere."
opts.on("-c", "--cartesian", "Cartesian coordinate."){|v|
  options[:cartesian] = true
}
opts.on_tail("-h", "--help", "Show this message."){|v|
  print opts.help
  exit
}
opts.on_tail("-v", "--version", "Show version."){|v|
  puts "v#{GSS::VERSION}"
  exit
}
opts.parse!

r = ARGV.shift.to_f
n = ARGV.shift.to_i

gss = GSS::GSS.new
points = gss.generate(r, n)
points.each do |p|
  if options[:cartesian]
    coord = p.to_cartesian
    print coord.to_csv
  else
    print [p.r, p.theta, p.phi].to_csv
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gss_generator-0.1.0	exe/gss_gen