/*

 Finding nodes using regular expression matching on their IDs

 Lindsay S. Kay,
 lindsay.kay@xeolabs.com

 */

SceneJS.createScene({

 id: "theScene",

 canvasId: "theCanvas",

 nodes: [
  {
   type: "lookAt",
   eye : { x: 0.0, y: 10.0, z: 15 },
   look : { y:1.0 },
   up : { y: 1.0 },

   nodes: [
 {
     type: "camera",
     optics: {
      type: "perspective",
      fovy : 25.0,
      aspect : 1.47,
      near : 0.10,
      far : 300.0
     },

     nodes: [
{
       type: "light",
       mode:     "dir",
       color:     { r: 1.0, g: 1.0, b: 1.0 },
       diffuse:    true,
       specular:    true,
       dir:     { x: 1.0, y: -0.5, z: -1.0 }
      },

      {
       type: "light",
       mode:     "dir",
       color:     { r: 1.0, g: 1.0, b: 0.8 },
       diffuse:    true,
       specular:    false,
       dir:     { x: 0.0, y: -0.5, z: -1.0 }
      },

      {
       type: "rotate",
       id: "rotate.pitch",
       angle: 0.0,
       x : 1.0,

       nodes: [
        {
         type: "rotate",
         id: "rotate.yaw",
         angle: 0.0,
         y : 1.0,

         nodes: [

          {
           type: "material",
           emit: 0,
           baseColor:  { r: 0.5, g: 0.5, b: 0.6 },
           specularColor: { r: 0.9, g: 0.9, b: 0.9 },
           specular:  1.0,
           shine:   70.0,

           nodes: [
            {
             type : "teapot"
            }
           ]
          }
         ]
        }
       ]
      }
     ]
    }
   ]
  }
 ]
});


var scene = SceneJS.scene("theScene");

var rotateNodes = scene.findNodes("(rotate)");

alert("Number of 'rotate' nodes found: " + rotateNodes.length);

scene.start();