comments

sketch_180121b/sketch_180121b.pyde

@@ -11,9 +11,8 @@ r1 = Slider(0,500,100)
 r2 = Slider(0,500,200)
 np = Slider(3,50,10)
 
-
 def setup():
-    size(500, 500, P2D)
+    size(500, 500, P2D) # P2D necessary! I'm changing fill() inside Shape
     colorMode(HSB)
     background(0)
     r1.position(20, 20)
@@ -23,7 +22,6 @@ def setup():
 
 def draw():
     background(0)
-    colorMode(HSB)
     npoints, rad1, rad2 = np.val, r1.val, r2.val  # I wanted to draw the star before the sliders
     with pushMatrix():
         translate(width / 2, height / 2)
@@ -36,7 +34,7 @@ def draw():
             sx = cos(a) * rad2
             sy = sin(a) * rad2
             cor = map(a, 0, TWO_PI, 0, 255)
-            fill(cor, 255, 255)
+            fill(cor, 255, 255) # only works on P2D & P3D renderers
             vertex(sx, sy)
             sx = cos(a + h_angle) * rad1
             sy = sin(a + h_angle) * rad1
@@ -44,6 +42,7 @@ def draw():
             vertex(sx, sy)
             a += angle
         endShape(CLOSE)
-    npoints, rad1, rad2 = np.value(), r1.value(), r2.value()  # this is the usual way to get values & draw the sliders
-    if not frameCount % 10 and frameCount < 500:
-        saveFrame("###.tga")
+    npoints, rad1, rad2 = np.value(), r1.value(), r2.value()  # usual way to get values & draw the sliders
+
+    # if not frameCount % 10 and frameCount < 500: # used to make a GIF on Gimp
+    #     saveFrame("###.tga")