readme & cleanup

2019/sketch_190914b/sketch_190914b.pyde

@@ -1,17 +1,14 @@
-
-
-ox, oy = 0, 0
-
 def setup():
     size(512, 512)
     noLoop()
     rectMode(CENTER)
 
-def draw():background(-1);r(256, 256, 2, 512)
+def draw():
+    background(255)
+    r(256, 256, 2, 512)
     
 def r(x, y, n, tw):
     ox, oy = 0, 0
-    # global ox, oy
     cw = tw / n
     m = (cw - tw) / 2
     for i in range(n):
@@ -29,8 +26,3 @@ def r(x, y, n, tw):
 def keyPressed():
     saveFrame("####.png")
     redraw()
-    global ox, oy
-    ox, oy = 0 , 0
-    
-    
-    

README.md

@@ -18,6 +18,12 @@ You may also support my artistic work, open teaching resources and research with
 
 ## 2019
 
+---
+
+![sketch_190915b](2019/sketch_190915b/sketch_190915b)
+
+[sketch_190915b](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190915b) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
 
 ---