9

2025/sketch_2025_01_09/sketch_2025_01_09.py

@@ -1,58 +1,56 @@
 import numpy as np
 
 cols = 100
-filas = 100
-matrix = np.zeros((100, 100), dtype=int) #[[0] * cols for _ in range(filas)]
-# to implement and idea stolen from Carlos @vamoss
-c_matrix =  np.zeros((100, 100), dtype=int) 
-
-geracao = 0
-regras_legais = [    # Algumas regras de que gostamos
-    [1, 0, 1, 1, 1, 1, 1, 0],  # Regra 125
-    [1, 0, 0, 1, 0, 1, 0, 1],  # Regra 169
-    [0, 1, 1, 1, 1, 0, 0, 0],  # Regra 30
-    [0, 1, 1, 1, 0, 1, 1, 0],  # Regra 110
+rows = 100
+matrix = np.zeros((100, 100), dtype=int) 
+c_matrix =  np.zeros((100, 100), dtype=int) # to implement and idea stolen from Carlos @vamoss
+gen = 0
+nice_rules = [    # Some rules we like
+    [1, 0, 1, 1, 1, 1, 1, 0],  # rule 125
+    [1, 0, 0, 1, 0, 1, 0, 1],  # rule 169
+    [0, 1, 1, 1, 1, 0, 0, 0],  # rule 30
+    [0, 1, 1, 1, 0, 1, 1, 0],  # rule 110
 ]
-ruleset = regras_legais[3]
-
+ruleset = nice_rules[2]
 
 def setup():
     size(800, 800)
     no_smooth()
     no_stroke()
 
-    matrix[cols // 2][0] = 1 # Começa com "1" no meio da 1ª linha
+    matrix[cols // 2, 0] = 1 # Começa com "1" no meio da 1ª linha
     frame_rate(10)
 
 
 
 def draw():
     background(200)
     scale(8)
-    offset = geracao % filas
+    offset = gen % rows
     for i in range(cols):
-        for j in range(filas):
+        for j in range(rows):
             y = j - offset
             if y <= 0:
-                y = filas + y
-            if matrix[i][j] == 1:  # Se a célula i, está viva/ativa/1
-               stroke(c_matrix[i][j])# stroke(c_matrix[i][j])
+                y = rows + y
+            if matrix[i, j] == 1:  # Se a célula i, está viva/ativa/1
+               stroke(c_matrix[i, j])# stroke(c_matrix[i, j])
             else:
                 stroke(200)
             point(i, y - 1)
 
-    nova_geracao()
+    new_gen()
 
-def nova_geracao():
-    global geracao
+def new_gen():
+    global gen
     for i in range(cols):
-        esq = matrix[(i + cols - 1) % cols][geracao % filas]
-        centro = matrix[i][geracao % filas]
-        dir = matrix[(i + 1) % cols][geracao % filas]
-        result = ruleset[esq  * 4 +  centro * 2 +  dir * 1]
-        cor = color(55 + esq * 100, 55 + centro * 100, 55 + dir * 100)
-        matrix[i][(geracao + 1) % filas] =  result 
-        c_matrix[i][(geracao + 1) % filas] =  cor             
-    geracao += 1
+        left = matrix[(i + cols - 1) % cols, gen % rows]
+        centre = matrix[i, gen % rows]
+        right = matrix[(i + 1) % cols, gen % rows]
+        result = ruleset[left  * 4 +  centre * 2 +  right * 1]
+        cor = color(55 + left * 100, 55 + centre * 100, 55 + right * 100)
+        matrix[i, (gen + 1) % rows] =  result 
+        c_matrix[i, (gen + 1) % rows] =  cor             
+    gen += 1
 
-
+def key_pressed():
+    save_frame('####.png')

docs/README.md

@@ -21,6 +21,16 @@ If you appreciate what I have been doing, you may also support my artistic work,
 2025 \| [<b>2024</b>](2024.md) \| [<b>2023</b>](2023.md) \| [<b>2022</b>](2022.md) \| [<b>2021</b>](2021.md) \| [<b>2020</b>](2020.md) \| [<b>2019</b>](2019.md) \| [<b>2018</b>](2018.md) 
 
 
+---
+
+### sketch_2025_01_09
+
+![sketch_2025_01_09](https://raw.githubusercontent.com/villares/sketch-a-day/main/2025/sketch_2025_01_09/sketch_2025_01_09.png)
+
+[sketch_2025_01_09](https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_01_09) [[py5](https://py5coding.org/)]
+
+I'd love to see Wolfram's "rule 30" on my bus seats! #genuary9 #genuary2025
+
 ---
 
 ### sketch_2025_01_08