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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
module Cosmos
class GlBounds
def initialize (x0, x1, y0, y1, z0, z1)
@x0 = x0
@x1 = x1
@y0 = y0
@y1 = y1
@z0 = z0
@z1 = z1
end
def [] (index)
case index
when 0
@x0
when 1
@x1
when 2
@y0
when 3
@y1
when 4
@z0
when 5
@z1
else
nil
end
end
def center
[(@x0 + @x1) / 2.0, (@y0 + @y1) / 2.0, (@z0 + @z1) / 2.0]
end
def longest
x = @x1 - @x0
y = @y1 - @y0
z = @z1 - @z0
if x > y
if x > z
x
else
z
end
else
if y > z
y
else
z
end
end
end
end # class Bounds
end # module Cosmos
Version data entries
27 entries across 27 versions & 1 rubygems