Wandering_Rodriguez

Wanderer/Wanderer.pde

@@ -1,37 +1,66 @@
 //declare variables
-float x, y, velX, velY, diam;
+float diam;
+PVector[] loc = new PVector [40];
+PVector[] vel = new PVector [40];
+PVector[] acc = new PVector [40];
 
 void setup() {
   //set size of canvas
-  size(800, 600);
-
-  //initialize variables
-  x = width/2;
-  y = height/2;
-  diam = 80;
-  velX = random(-5, 5);
-  velY = random(-5, 5);
+  size(600, 600);
+  for (int i=0; i<40; i++) {
+    //initialize variables
+    loc[i] = new PVector(width/2, height/2);
+    diam = 50;
+    vel[i] = new PVector(0, 0);
+    acc[i]= PVector.random2D();
+    acc[i].mult(.5);
+  }
 }
 
 void draw() {
   //draw background to cover previous frame
   background(0);
 
-  //draw ball
-  ellipse(x, y, diam, diam);
+  for (int i=0; i<40; i++) {
+    //add aesthetic
+    strokeWeight(15);
+    noFill();
+    if (i<8) {
+      stroke(255, 230, 234, 100);
+    } else if (i<16) {
+      stroke(240, 240, 240, 100);
+    } else if (i<24) {
+      stroke(223, 247, 246, 100);
+    } else if (i<32) {
+      stroke(161, 227, 224, 100);
+    } else if (i<40) {
+      stroke(120, 191, 188, 100);
+    }
+
+    //draw ball
+    ellipse(loc[i].x, loc[i].y, diam, diam);
 
-  //add velocity to position
-  x += velX;
-  y += velY;
+    //add vel[i]oc[i]ity to position
 
-  //wrap the ball's position
-  if (x + diam/2 >= width) {
-    x = -diam/2;     
-  } else if (x - diam/2 <= 0) {
-    x = width + diam/2;
+    acc[i]= PVector.random2D();
+    acc[i].mult(.5);
+
+    vel[i].add(acc[i]);
+    loc[i].add(vel[i]);
+    if(vel[i].mag()>5){
+    vel[i].setMag(5);
   }
-  if (y + diam/2 >= height) {
-    y = -diam/2;
-  } else if (y - diam/2 <= 0) {
-    y = height + diam/2;
+
+    //wrap the ball's position
+    if (loc[i].x + diam/2 >= width) {
+      vel[i].x = -abs(vel[i].x);
+    } else if (loc[i].x - diam/2 <= 0) {
+      vel[i].x = abs(vel[i].x);
+    }
+    if (loc[i].y + diam/2 >= height) {
+      vel[i].y = -abs(vel[i].y);
+    } else if (loc[i].y - diam/2 <= 0) {
+      vel[i].y = abs(vel[i].y);
+    }
   }
+}