28

2024/sketch_2024_06_28/sketch_2024_06_28.py

@@ -0,0 +1,41 @@
+import py5
+import numpy as np
+
+def setup():
+    py5.size(600, 600)
+    start()
+
+def start():
+    global px, w, h
+    py5.background(0)
+    py5.rect_mode(py5.CENTER)
+    py5.stroke_weight(5)
+    py5.color_mode(py5.HSB)
+    py5.no_fill()
+    w, h = py5.width, py5.height
+    for s in range(w, 0, -20):
+        py5.stroke(s % 255, 255, 255, 255)
+        py5.rect(w / 2, h / 2, s, s / w * h)
+    px = py5.get_np_pixels(bands='RGB')
+    
+def draw():
+    f = py5.frame_count // 100
+    py5.random_seed(f)
+    direction = py5.random_choice((-1, 1))
+    
+    channel = py5.random_choice((0, 1, 2))
+    y = py5.random_int(h // 50) * 50
+    px[y-100:y, :, channel] = np.roll(px[y-100:y, :, channel], direction , axis=1)
+    
+    channel = py5.random_choice((0, 1, 2))
+    x = py5.random_int(w // 50) * 50
+    px[:, x-100:x, channel] = np.roll(px[:, x-100:x, channel], direction, axis=0)
+    
+    py5.set_np_pixels(px, bands='RGB')
+
+def key_pressed():
+    py5.save_frame('###.png')
+    start()
+
+py5.run_sketch(block=False)
+

docs/README.md

@@ -34,6 +34,16 @@ Here are listed some of the tools I have been using:
 2024 \| [<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_2024_06_28
+
+![sketch_2024_06_28](https://raw.githubusercontent.com/villares/sketch-a-day/main/2024/sketch_2024_06_28/sketch_2024_06_28.png)
+
+[sketch_2024_06_28](https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_06_28) [[py5](https://py5coding.org/)]
+
+
+
 ---
 
 ### sketch_2024_06_27