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2025/sketch_2025_02_20/sketch_2025_02_20.py

@@ -0,0 +1,35 @@
+# Based on an example by @vsquared from this discussion:
+# https://github.com/py5coding/py5generator/discussions/606#discussioncomment-12267883
+
+import py5
+import py5_tools
+# on module mode you have to import py5 before other Java based libraries.
+from controlP5 import ControlP5  # jars on jars sub-directory
+
+def setup():
+    py5.size(500, 500, py5.P3D)
+    global slider
+    global picker
+    #py5.hint(py5.ENABLE_DEPTH_SORT)
+    #py5.hint(py5.ENABLE_DEPTH_TEST)
+    py5.window_title("3D Demo")
+    cp5 = ControlP5(py5.get_current_sketch())
+    slider = cp5.addSlider("slider", 0, 255, 150, 30, 10, 200, 20)
+    picker = cp5.addColorPicker("picker", 270, 10, 100, 20)
+    picker.setColorValue(py5.color(50, 155, 110))
+    step = 15
+    # This works but doesn't record the widgets! (can be useful!)
+    #py5_tools.animated_gif(f'out.gif', duration=0.1, frame_numbers=range(1, 360, step))
+
+def draw():
+    py5.background(209)
+    py5.lights()
+    s = slider.getValue()
+    c = picker.getColorValue()
+    with py5.push_matrix():
+        py5.translate(py5.width / 2, py5.height / 2)
+        py5.rotate_y(py5.radians(py5.frame_count))
+        py5.fill(c)
+        py5.box(s)
+
+py5.run_sketch()

2025/sketch_2025_02_20/vsquared_cp5_button_demo.py

@@ -0,0 +1,31 @@
+# Example by @vsquared from this discussion:
+# https://github.com/py5coding/py5generator/discussions/606#discussioncomment-12267883
+
+# Uses Imported mode for py5
+from controlP5 import ControlP5
+
+this = get_current_sketch()
+print(this)
+
+def settings():
+  size(400,200)
+
+def setup():
+  global btn1
+  
+  window_title("Button cp5 Demo")  
+  cp5 = ControlP5(this)
+  btn1 = cp5.addButton("btn1").setValue(0).setPosition(100,40).setSize(100,20)
+
+# Never called
+def btn1(value):
+  print("a button event from btn1: " + value);
+
+# Never called
+def controlEvent(e):
+  print(e.getController().getName())
+
+# This works
+def mouse_pressed(e):
+  if(btn1.isPressed()):
+    print("btn1 was pressed.")

docs/README.md

@@ -22,6 +22,16 @@ If you appreciate what I have been doing, you may also support my artistic work,
 
 ---
 
+### sketch_2025_02_20
+
+![sketch_2025_02_20](https://raw.githubusercontent.com/villares/sketch-a-day/main/2025/sketch_2025_02_20/sketch_2025_02_20.gif)
+
+[sketch_2025_02_20](https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_02_20) [[py5](https://py5coding.org/)]
+
+#ControlP5 example. This is a Processing Java library, but it can be used with py5 :)
+
+---
+
 ### sketch_2025_02_19
 
 ![sketch_2025_02_19](https://raw.githubusercontent.com/villares/sketch-a-day/main/2025/sketch_2025_02_19/sketch_2025_02_19.gif)