01

2025/sketch_2025_03_01/sketch_2025_03_01.py

@@ -4,35 +4,40 @@ from py5_tools import animated_gif
 
 mode = 1
 N = 5
-R = 0.333
 
 def setup():
     global w, wa, wb
     py5.size(500, 500)
     py5.rect_mode(py5.CENTER)
     w = py5.width / N
-    wa = w * R
-    wb = w * (1 - R)
-    animated_gif('out.gif', duration=0.1,
+
+    animated_gif('out.gif', duration=0.15,
                  frame_numbers=range(1, 361, 6))
                 
 def draw():
+    ang = py5.radians(py5.frame_count)
+    r = (2 + py5.sin(ang)) / 3
+    wa = w * r
+    wb = w * (1 - r)
+    rot = ang / 2
     if mode == 1:
         py5.background(255)
-        py5.fill(0)
+        py5.blend_mode(py5.SUBTRACT)
         for i in range(N + 1):
             for j in range(N + 1):
                 x = i * w + wa / 2 - w / 2
                 y = j * w + wa / 2 - w / 2
-                rr(x, y, wa, wa)
+                rr(x, y, wa, wa, rot)
                 rr(x + (wa + wb) / 2,
-                   y + (wa + wb) / 2, wb, wb)
+                   y + (wa + wb) / 2, wb, wb, rot)
 
-def rr(x, y, w, h):
+def rr(x, y, w, h, rot):
     with py5.push_matrix():
         py5.translate(x, y)
-        py5.rotate(py5.radians(py5.frame_count))
-        py5.rect(0, 0, w, h)
+        for i in range(3):
+            py5.rotate(rot)
+            py5.fill(('cyan', 'magenta', 'yellow')[i])
+            py5.rect(0, 0, w, h)
 
                 
                 

docs/README.md

@@ -20,6 +20,16 @@ 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_03_01
+
+![sketch_2025_03_01](https://raw.githubusercontent.com/villares/sketch-a-day/main/2025/sketch_2025_03_01/sketch_2025_03_01.gif)
+
+[sketch_2025_03_01](https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_03_01) [[py5](https://py5coding.org/)]
+
+
+
 ---
 
 ### sketch_2025_02_28