Update sketch_2020_06_10a.pyde

2020/sketch_2020_06_10a/sketch_2020_06_10a.pyde

@@ -3,21 +3,21 @@ def setup():
     noStroke()
 
 def draw():
-    tc = poly_points(250, 250, 100, n=6)
+    background(0)
+    noStroke()
+    tc = poly_points(250, 250, 100, n=12)
     for i, p in enumerate(tc):
-        t(p[0], p[1], 100,
-          5 * i * radians(60))
+        t(p[0], p[1], 100, 5 * i * radians(210))
 
-def t(x, y, s, rot=0):
-    pp = poly_points(x, y, s, ,3, rot + PI)
+def t(x, y, s, rot=0, d=35):
+    pp = poly_points(x, y, s, 3, rot + PI)
     fill(255)
     beginShape()
     for p in pp:
         vertex(*p)
     endShape(CLOSE)
-    e0 = div_points(pp[0], pp[1])
-    e1 = div_points(pp[1], pp[2])[::-1]
-    stroke(0)
+    e0 = div_points(pp[0], pp[1], d)
+    e1 = div_points(pp[1], pp[2], d)[::-1]
     fill(0)
     lines = zip(e0, e1)
     for la, lb in zip(lines[:-1:2], lines[1::2]):
@@ -27,7 +27,7 @@ def t(x, y, s, rot=0):
              x2, y2, x3, y3)
 
 def poly_points(x, y, r, n, rot=0):
-    a = TWO_PI / n 
+    a = TWO_PI / n
     points = []
     for i in range(n):
         px = x + r * cos(a * i + rot)
@@ -35,7 +35,7 @@ def poly_points(x, y, r, n, rot=0):
         points.append((px, py))
     return points
 
-def div_points(a, b, n=10):
-    return [(lerp(a[0], b[0], float(i) / n),
-             lerp(a[1], b[1], float(i) / n))
-            for i in range(1, n)]
+def div_points(a, b, d=10):
+    return [(lerp(a[0], b[0], float(i) / d),
+             lerp(a[1], b[1], float(i) / d))
+            for i in range(1, d)]