Types/Turtle/Forward.ps1
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param( [double] $Distance = 10 ) $x = $Distance * [math]::round([math]::cos($this.Heading * [Math]::PI / 180),15) $y = $Distance * [math]::round([math]::sin($this.Heading * [Math]::PI / 180),15) $this.Position = $x, $y if ($This.IsPenDown) { $this.Steps += " l $x $y" } else { $this.Steps += " m $x $y" } return $this |