Site updated at: 2016-02-03 00:22:53 UTC

processing/klee-exerccios-2.html

@@ -38,20 +38,27 @@ <h1 class="post-title">Klee Exercícios (2)</h1>
 <p>Enquanto não existir atualizações, jogo um sketch;</p>
 
 <div class="example" id="abstratoum">abstratoum <pre><code class="language-javascript">
+
 function _(x){return random(x);}
 function rx(){return _(width);}
 function ry(){return _(height);}
 function rc(){return _(255);}
-createCanvas(480, 360);
-background(255);
-var i, r,g,b,x,y;
-var _r,_g,_b,_x,_y;
-for(i=0; i &lt; 20; i++) {
-  r = rc(); g = rc(); b = rc();
-  x = rx(); y = ry();
-  stroke(max(_r||0,r),max(_g||0,g),max(_b||0,b));
-  bezier(x,y,rx(),ry(),rx(),ry(),_x||width/2,_y||height/2);
-  _x = x; _y = y; _r = r; _g = g; _b = b;
+function setup(){
+  createCanvas(480, 360);
+  frameRate(0.5);
+}
+function draw(){ 
+  background(0);
+  var i, r,g,b,x,y;
+  var _r,_g,_b,_x,_y;
+  for(i=0; i &lt; 20; i++) {
+    r = rc(); g = rc(); b = rc();
+    x = rx(); y = ry();
+    stroke(max(_r||0,r),max(_g||0,g),max(_b||0,b));
+    fill(0);
+    bezier(x,y,rx(),ry(),rx(),ry(),_x||width/2,_y||height/2);
+    _x = x; _y = y; _r = r; _g = g; _b = b;
+  }
 }
 </code></pre></div>