moved experiments to own functions, created main,

added experiment with some cool parameters found on wikipedia

fraktell-generations.py

@@ -3,19 +3,49 @@
 
 golden_ratio=1.618
 
-def run_julia_hs(size, ca, cb):
+def main():
+    # experiment_around_065i()
+    # experiment_between_04_and_151()
+    # some_pretty_ones()
+    high_resolution_ones()
+
+def run_julia_hs(size, ca, cb, output_dir='images'):
     c_str = "{:.3f}+{:.3f}i".format(ca, cb)
     subprocess.run(['stack', 'run', '1.5', str(size), str(size), '50',
-                    'images/output' + c_str + '.png', 'RPU', '1',
+                    output_dir + '/julia' + c_str + '.png', 'RPU', '1',
                     '(' + str(ca) + ' :+ ' + str(cb) +')'])
     print('image', c_str, 'created with c =', c_str)
 
-a = 0.4
-while a < 0.88:
-    run_julia_hs(100, 0, a)
-    a += 0.01
+def experiment_around_065i():
+    # a = 0.64
+    a = 0.646
+    # while a < 0.68:
+    while a < 0.66:
+        run_julia_hs(1000, 0, a)
+        a += 0.001
+
+def experiment_between_04_and_151():
+    a = 0.4
+    while a < 1.51:
+        run_julia_hs(100, 0, a)
+        a += 0.01
+
+def some_pretty_ones():
+    size = 1000
+    run_julia_hs(size, 1-golden_ratio, 0)
+    run_julia_hs(size, golden_ratio-2, golden_ratio-1)
+    run_julia_hs(size, golden_ratio-2, golden_ratio-1)
+    run_julia_hs(size, -0.70176, -0.3842)
+    run_julia_hs(size, -0.835, -0.2321)
+    run_julia_hs(size, -0.8, -0.156)
+    run_julia_hs(size, -0.7269, -0.1889)
+
+def high_resolution_ones():
+    size = 10000
+    run_julia_hs(size, 0, 0.7885 * exp(-pi/16), output_dir='images/high-res')
+    run_julia_hs(size, 0.8, -0.156, output_dir='images/high-res')
+    run_julia_hs(size, 0.835, -0.232, output_dir='images/high-res')
+    run_julia_hs(size, 0.285, 0, output_dir='images/high-res')
 
-# a = 0.64
-# while a < 0.68:
-#     run_julia_hs(100, 0, a)
-#     a += 0.001
+if __name__ == '__main__':
+    main()