feat: Turtle.FractalPlant() ( Fixes #95 )

Author: StartAutomating

Types/Turtle/FractalPlant.ps1

@@ -0,0 +1,14 @@
+param(
+    [double]$Size = 20,
+    [int]$Order = 4,
+    [double]$Angle = 25
+)
+return $this.Rotate(-90).LSystem('-X',  [Ordered]@{
+    'X' = 'F+[[X]-X]-F[-FX]+X'
+    'F' = 'FF'    
+}, $Order, [Ordered]@{
+    'F'    = { $this.Forward($Size) }
+    '\['      = { $this.Rotate($Angle * -1).Push() }
+    '\]'      = { $this.Pop().Rotate($Angle) }
+})
+