Port of CC123_2 to Processing (#866)

* Port of CC123 to Processing * Port of CC123_2 to Processing * Revert "Port of CC123 to Processing" This reverts commit 76bedaf. * Update CC_123_ChaosGame_2.pde * Removed comments belonged to js * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde Co-Authored-By: gruselhaus <nico@gruselhaus.com> * Update CC_123_ChaosGame_2.pde
CodingTrain · Dec 2, 2018 · 44c783b · 44c783b
1 parent 1fb2cd0
commit 44c783b
Showing 1 changed file with 56 additions and 0 deletions.
diff --git a/CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde b/CodingChallenges/CC_123_ChaosGame_2/Processing/CC_123_ChaosGame_2/CC_123_ChaosGame_2.pde
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+// The Chaos Game
+// Daniel Shiffman
+// Part 1: https://youtu.be/7gNzMtYo9n4
+// https://thecodingtrain.com/CodingChallenges/123.1-chaos-game
+// Part 2: https://youtu.be/A0NHGTggoOQ
+// https://thecodingtrain.com/CodingChallenges/123.2-chaos-game
+
+PVector[] points;
+PVector current;
+float percent = 0.5;
+PVector previous;
+
+void setup() {
+  fullScreen();
+  int n = 5;
+  points = new PVector[n];
+
+  for (int i = 0; i < n; i++) {
+    float angle = i * TWO_PI / n;
+    PVector v = PVector.fromAngle(angle);
+    v.mult(width / 2);
+    v.add(width / 2, height / 2);
+    points[i] = v;
+  }
+  reset();
+}
+
+void reset() {
+  current = new PVector(random(width), random(height));
+  background(0);
+  stroke(255);
+  strokeWeight(8);
+  for (PVector p : points) {
+    point(p.x, p.y);
+  }    
+
+}
+
+void draw() {
+
+  if (frameCount % 100 == 0) {
+    //reset();
+  }
+
+  for (int i = 0; i < 1000; i++) {
+    strokeWeight(1);
+    stroke(255);
+    PVector next = points[floor(random(points.length))];
+    if (next != previous) {
+      current.x = lerp(current.x, next.x, percent);
+      current.y = lerp(current.y, next.y, percent);
+      point(current.x, current.y);
+    }
+    previous = next;
+  }
+}