15

2021/sketch_2021_09_15a/sketch_2021_09_15a.pyde

@@ -0,0 +1,16 @@
+def setup():
+    size(500, 500)
+    background(128)
+    stroke(0, 0, 100)
+    region(100, 000, 400, 400)
+    stroke(0, 100, 0)
+    region(0, 100, 400, 400)
+
+
+def region(xo, yo, w, h):
+    for x in range(xo, xo + w):
+        for y in range(yo, yo + h):
+            if ((random(w) > x - xo) ^
+                (random(w) < y - yo)):
+                point(x, y)
+                

README.md

@@ -26,6 +26,12 @@ Here are listed some of the tools I have been using:
 ## [2018](2018.md) | [2019](2019.md) | [2020](2020.md) | 2021
 
 
+---
+
+![sketch_2021_09_15a](2021/sketch_2021_09_15a/sketch_2021_09_15a.jpg)
+
+[sketch_2021_09_15a](https://github.com/villares/sketch-a-day/tree/master/2021/sketch_2021_09_15a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
 ---
 
 ![sketch_2021_09_14_tk](2021/sketch_2021_09_14_tk/sketch_2021_09_14_tk.png)