evaluate ($x_1 = $spacing * 0.319340 )
evaluate($y_1 = $spacing * -0.947619 )
evaluate($z_1 = $spacing   * -0.006295 )
evaluate ($x_2 = $spacing * -0.424438 )
evaluate($y_2 = $spacing * -0.857399 )
evaluate($z_2 = $spacing   * 0.291066 )
evaluate ($x_3 = $spacing * -0.065760 )
evaluate($y_3 = $spacing * -0.730071 )
evaluate($z_3 = $spacing   * -0.680200 )
evaluate ($x_4 = $spacing * 0.497169 )
evaluate($y_4 = $spacing * -0.549432 )
evaluate($z_4 = $spacing   * 0.671527 )
evaluate ($x_5 = $spacing * -0.799747 )
evaluate($y_5 = $spacing * -0.481645 )
evaluate($z_5 = $spacing   * -0.358361 )
evaluate ($x_6 = $spacing * 0.855345 )
evaluate($y_6 = $spacing * -0.422253 )
evaluate($z_6 = $spacing   * -0.300145 )
evaluate ($x_7 = $spacing * -0.271429 )
evaluate($y_7 = $spacing * -0.312474 )
evaluate($z_7 = $spacing   * 0.910322 )
evaluate ($x_8 = $spacing * -0.438539 )
evaluate($y_8 = $spacing * 0.073036 )
evaluate($z_8 = $spacing   * -0.895740 )
evaluate ($x_9 = $spacing * 0.929765 )
evaluate($y_9 = $spacing * 0.096109 )
evaluate($z_9 = $spacing   * 0.355388 )
evaluate ($x_10 = $spacing * -0.914287 )
evaluate($y_10 = $spacing * -0.096109 )
evaluate($z_10 = $spacing   * 0.393500 )
evaluate ($x_11 = $spacing * 0.401154 )
evaluate($y_11 = $spacing * -0.073036 )
evaluate($z_11 = $spacing   * -0.913094 )
evaluate ($x_12 = $spacing * 0.308810 )
evaluate($y_12 = $spacing * 0.312474 )
evaluate($z_12 = $spacing   * 0.898330 )
evaluate ($x_13 = $spacing * -0.867016 )
evaluate($y_13 = $spacing * 0.422253 )
evaluate($z_13 = $spacing   * -0.264548 )
evaluate ($x_14 = $spacing * 0.784257 )
evaluate($y_14 = $spacing * 0.481645 )
evaluate($z_14 = $spacing   * -0.391099 )
evaluate ($x_15 = $spacing * -0.468998 )
evaluate($y_15 = $spacing * 0.549432 )
evaluate($z_15 = $spacing   * 0.691495 )
evaluate ($x_16 = $spacing * 0.037599 )
evaluate($y_16 = $spacing * 0.730071 )
evaluate($z_16 = $spacing   * -0.682336 )
evaluate ($x_17 = $spacing * 0.436102 )
evaluate($y_17 = $spacing * 0.857399 )
evaluate($z_17 = $spacing   * 0.273280 )
evaluate ($x_18 = $spacing * -0.319327 )
evaluate($y_18 = $spacing * 0.947619 )
evaluate($z_18 = $spacing   * 0.006905 )
