$LOAD_PATH.unshift(File.dirname(__FILE__))

require 'util'
require 'geom'
require 'vector3'
require 'quat'
require 'matrix_util'

require 'line'
require 'finite_line'
require 'ellipse'

require 'plane'
require 'rectangle'
require 'triangle'
require 'box'

require 'polyline'

require 'tri_mesh'