Types/Turtle/Triplexity.ps1
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<# .SYNOPSIS Draws a Triplexity .DESCRIPTION Draws a Triplexity Fractal, using an L-System. Each generation of the triplexity will create an equilateral triangle with a spoke and an incomplete total rotation. Multiple generations of this seem to alternate between even numbered triangle shapes and odd numbered "lines" of triangles. .EXAMPLE turtle Triplexity 42 1 .EXAMPLE turtle Triplexity 42 2 .EXAMPLE turtle Triplexity 42 3 .EXAMPLE turtle Triplexity 42 4 #> param( # The size of each segment [double]$Size = 42, # The order of magnitude (the number of expansions) [int]$Order = 4, # The default angle. [double]$Angle = 60 ) return $this.LSystem('F++F++F', [Ordered]@{ F = 'F++F++FFF' }, $Order, [Ordered]@{ '\+' = { $this.Rotate($Angle) } '-' = { $this.Rotate($Angle*-1)} 'F' = { $this.Forward($Size) } }) |