Merge pull request #6 from sqdorte/master

appositum · web-flow · commit 30c11aa10ae2 · 2019-03-06T19:28:38.000-03:00
arte generativa FODA
diff --git a/index.html b/index.html
@@ -39,7 +39,6 @@
         color: blue;
       }
     </style>
-
   </head>
   <body>
     <h1><a href="https://github.com/unleashed-coding">Unleashed</a></h1>
diff --git a/sqdorte/artegenerativafoda.js b/sqdorte/artegenerativafoda.js
@@ -0,0 +1,37 @@
+function setup() {
+  createCanvas(screen.width-100, screen.height-150);
+
+  c = createVector(width/2, height/2);    // center
+  q = createVector(+1, +1);               // quadrant
+  l = 100;                                // length
+  s = 5;                                  // step
+  i = 0;                                  // index
+  y = 1;                                  // current iteration
+  z = Math.floor(Math.random()*80 + 30);  // max iterations
+}
+
+function draw() {
+  if (y <= z) {
+    if (i <= l/s) {
+      a = createVector(c.x + q.x * i*s, c.y);
+      b = createVector(c.x, c.y - q.y * l + q.y * i*s);
+      line(a.x, a.y, b.x, b.y);
+      i++;
+    } else {
+      // select a new center point
+        m = Math.random();
+        n = m < 0.33 ? -1 : m < 0.66 ? 0 : 1
+        m = Math.random();
+        o = m < 0.33 ? -1 : m < 0.66 ? 0 : 1
+        c = createVector(c.x + n * l, c.y + o*l)
+      // select a new quadrant 
+        q = createVector(
+          Math.random() < 0.5 ? -1 : 1,
+          Math.random() < 0.5 ? -1 : 1
+        );
+
+      i = 0;
+      y++;
+    }
+  }
+}
diff --git a/sqdorte/index.html b/sqdorte/index.html
@@ -3,10 +3,10 @@
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>jooj</title>
+    <title>arte generativa FODA</title>
     <style> body {padding: 0; margin: 0;} </style>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.7.3/p5.min.js"></script>
-    <script src="jooj.js"></script>
+    <script src="artegenerativafoda.js"></script>
   </head>
   <body>
   </body>

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,6 @@`
`39`	`39`	`color: blue;`
`40`	`40`	`}`
`41`	`41`	`</style>`
`42`		`-`
`43`	`42`	`</head>`
`44`	`43`	`<body>`
`45`	`44`	`<h1><a href="https://github.com/unleashed-coding">Unleashed</a></h1>`