Update sketch_2020_04_07a.pyde

2020/sketch_2020_04_07a/sketch_2020_04_07a.pyde

@@ -1,3 +1,7 @@
+# inspired by https://twitter.com/beesandbombs/status/1247567578802855938?s=20
+add_library('GifAnimation')
+from gif_animation_helper import gif_export
+
 s_size = 100
 COLORS = [color(200, 255, 0),
           color(200, 0, 0),
@@ -28,6 +32,13 @@ def draw():
         stroke(cor)
         x, y = lerp_sequence(origin[i], target[i], t)    
         square(x, y, s_size) 
+        
+    if frameCount < 1080:
+        if frameCount % 2:
+           gif_export(GifMaker, "animation")
+    else:
+        gif_export(GifMaker, "animation", finish=True)
+    
     if frameCount % 360 == 0:
         init()