From 3935844b89d0ce18771d3799baaf48a3bf171ff4 Mon Sep 17 00:00:00 2001
From: villares <abav@lugaralgum.com>
Date: Thu, 9 May 2019 23:39:39 -0300
Subject: [PATCH] 09_readme

---
 2019/sketch_190508a/sketch_190508a.py | 50 +++++++++++++++++++++++++++
 README.md                             | 11 ++++++
 2 files changed, 61 insertions(+)
 create mode 100644 2019/sketch_190508a/sketch_190508a.py

diff --git a/2019/sketch_190508a/sketch_190508a.py b/2019/sketch_190508a/sketch_190508a.py
new file mode 100644
index 00000000..2b50078c
--- /dev/null
+++ b/2019/sketch_190508a/sketch_190508a.py
@@ -0,0 +1,50 @@
+from pyp5js import *
+
+sliders = []
+
+def setup():
+    P5 = _P5_INSTANCE
+    createCanvas(windowWidth, windowHeight)
+    #createCanvas(600, 600)
+    for i in range(4):
+        s = P5.createSlider(0, 64, 0)
+        s.position(10, i * 30)
+        s.style("width", "200px")
+        sliders.append(s)
+    rectMode('center')  # retângulos desenhados pelo centro
+    colorMode('hsb', 255, 255, 255)  
+    strokeWeight(2)  # espessura de linha 2px
+    noFill()  # sem preenchimento
+    frameRate(30)  # deixa um pouco mais lento
+    
+def draw():
+    background(200)  # fundo cinza claro
+
+    grid_elem = 5 + sliders[0].value()
+    elem_size = 5 + sliders[1].value()
+    rand_size = sliders[2].value()
+    rand_posi = sliders[3].value()
+    
+    # trava a randomização entre os ciclos de draw
+    # mas varia com o número de colunas na grade
+    randomSeed(int(grid_elem / 4))
+    # calcula o espaçamento entre os quadrandos
+    spac_size = int(width / (grid_elem + 1))
+    # para cada coluna um x
+    for x in range(spac_size / 2, width, spac_size):
+        # para cada linha um y
+        for y in range(spac_size / 2, width, spac_size):
+            # sorteia um tamanho (se o rand_size > 0)
+            square_size = elem_size + rand_size * random(-1, 1)
+            stroke(square_size * 3, 255, 128)
+            rect(x + rand_posi * random(-1, 1),  # desenha um quadrado
+                 y + rand_posi * random(-1, 1),
+                 square_size,
+                 square_size)
+
+# def mousePressed():
+#     global grid_elem
+
+
+# This is required by pyp5js to work
+start_p5(setup, draw)
diff --git a/README.md b/README.md
index 675cea0e..86f8df0f 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,23 @@ Get updates from my sort-of-weekly newsletter: [[sketch-mail](https://villares.o
 
 ## 2019
 
+
+---
+
+![sketch_190509a](2019/sketch_190509a/sketch_190509a.gif)
+
+[sketch_190509a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190509a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
+Ugly but works :)
+
 ---
 
 ![sketch_190508a](2019/sketch_190508a/sketch_190508a.gif)
 
 sketch_190508a [[code for Py.Processing](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190508a)]
 
+Back unfolding solids... 2D faces missing.
+
 ---
 
 [![sketch_190507a](2019/sketch_190507a/sketch_190507a.png)](https://abav.lugaralgum.com/sketch-a-day/2019/sketch_190507a/index.html)