From 7dce51f4110a28a68a252daff4eeab63146d7f56 Mon Sep 17 00:00:00 2001
From: Alexandre B A Villares <abav@lugaralgum.com>
Date: Fri, 21 Feb 2020 20:02:07 -0300
Subject: [PATCH] Update sketch_2020_02_21a.pyde

---
 2020/sketch_2020_02_21a/sketch_2020_02_21a.pyde | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/2020/sketch_2020_02_21a/sketch_2020_02_21a.pyde b/2020/sketch_2020_02_21a/sketch_2020_02_21a.pyde
index ea75ec0b..cdc45c1a 100644
--- a/2020/sketch_2020_02_21a/sketch_2020_02_21a.pyde
+++ b/2020/sketch_2020_02_21a/sketch_2020_02_21a.pyde
@@ -12,7 +12,7 @@ def setup():
     
 def create_arrows():
     arrows[:] = []
-    for _ in range(6):
+    for _ in range(12):
         d = -1 if random(100) >= 50 else 1
         arrows.append((random(height * 0.04, height * 0.4),
                        random(TWO_PI),  # start
@@ -31,8 +31,8 @@ def draw():
         # if key == '2': mode = 2
         pushMatrix()
         translate(width / 2, height / 2)
-        r = thick * frameCount / 2000.
-        arc_arrow(0, 0, rad, start + r, sweep, thick, mode)
+        rotate(thick * frameCount / 2000.)
+        arc_arrow(0, 0, rad, start, sweep, thick, mode)
         popMatrix()
 
 def keyPressed():