Update sketch_191122a.pyde

2019/sketch_191122a/sketch_191122a.pyde

@@ -1,15 +1,15 @@
 # L-System
 
-iterations = 5 
-stroke_len = 200
-angle_deg = 30
+iterations = 7
+stroke_len = 1000
+angle_deg = -15
 axiom = "HGF"
 sentence = axiom
 rules = {
-         # "F": "GFH",
-         "G": "[+HG]-HGG",
-         "H": "[-GH]+GHH",
-         }
+         "F": "FF",
+         "G": "[[+HG]F-HG]",
+         "H": "[-H+H]F++H--H",
+}
 
 def setup():
     size(700, 700)
@@ -19,7 +19,7 @@ def setup():
 
 def draw():
     background(0)
-    translate(width  *.75, 600)
+    translate(width * .5, 350)
     plot(radians(angle_deg))
 
 def generate(n):
@@ -34,14 +34,14 @@ def generate(n):
 def plot(angle):
     for c in sentence:
         if c == "F":
-            line(0, 0, stroke_len/2, -stroke_len)
+            line(0, 0, stroke_len / 2, -stroke_len)
             translate(0, -stroke_len)
             # ellipse(0, 0, 10, 10)
         elif c == "G":
-            line(0, 0, stroke_len/2, -stroke_len)
+            line(0, 0, stroke_len / 2, -stroke_len)
             translate(0, -stroke_len)
         elif c == "H":
-            line(0, 0, stroke_len/2, -stroke_len)
+            line(0, 0, stroke_len / 2, -stroke_len)
             translate(0, -stroke_len)
         elif c == "+":
             stroke(255, 0, 255)