git.scottworley.com Git - nt3d/blob - medusa.html

   1 <html>
   2   <head>
   3     <title>Medusa</title>
   4     <script type="text/javascript" src="nt3d.js"></script>
   5     <script type="text/javascript">
   6       function medusa(base_ring_radius, num_fingers, finger_radius, finger_faces, finger_height) {
   7         var finger_crosssection = nt3d.circle(finger_radius, finger_faces);
   8         var fingers = [];
   9         for (var i = 0; i < num_fingers; i++) {
  10           var base_x = base_ring_radius * Math.cos(i * (2 * Math.PI / num_fingers));
  11           var base_y = base_ring_radius * Math.sin(i * (2 * Math.PI / num_fingers));
  12           console.log(base_x, base_y);
  13           var path = [[base_x, base_y, 0], [base_x, base_y, finger_height]];
  14           var finger = nt3d.extrude(path, finger_crosssection, [0, 0, 1], nt3d.pathnormals_from_point(path, [0, 0, 0]));
  15           fingers = fingers.concat(finger);
  16         }
  17
  18         return fingers;
  19       }
  20       var params = [["Base ring radius", 100],
  21                     ["Number of fingers", 5],
  22                     ["Finger radius", 3],
  23                     ["Finger faces", 10],
  24                     ["Finger height", 100]];
  25     </script>
  26   </head>
  27   <body onload="nt3d.framework(medusa, params)">
  28     <h1>Medusa</h1>
  29     <p>An artsy thing.</p>
  30   </body>
  31 </html>