Method: Music::Performance::PiecewiseFunction#add_points

Defined in:
lib/music-performance/util/piecewise_function.rb

#add_points(prev_point, point) ⇒ Object 



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# File 'lib/music-performance/util/piecewise_function.rb', line 28

def add_points prev_point, point
  domain = prev_point[0]..point[0]
  func = lambda do |x|
    perc = (x - domain.min).to_f / (domain.max - domain.min)
    y = Interpolation.linear prev_point[1], point[1], perc
    return y
  end
  add_piece(domain, func)
end