⚡ Added an eyeball

app/js/components/Eyeball.js

@@ -0,0 +1,48 @@
+import props from 'js/core/props';
+
+class Eyeball extends THREE.Object3D {
+  constructor() {
+    super();
+
+    var loader = new THREE.GLTFLoader();
+
+    // Load a glTF resource
+    loader.load(
+      // resource URL
+      'blue_eyeball/scene.gltf',
+      // called when the resource is loaded
+      ( gltf ) => {
+
+        this.add( gltf.scene );
+
+        // gltf.animations; // Array<THREE.AnimationClip>
+        // gltf.scene; // THREE.Scene
+        // gltf.scenes; // Array<THREE.Scene>
+        // gltf.cameras; // Array<THREE.Camera>
+        // gltf.asset; // Object
+
+      },
+      // called while loading is progressing
+      ( xhr ) => {
+
+        console.log( ( xhr.loaded / xhr.total * 100 ) + '% loaded' );
+
+      },
+      // called when loading has errors
+      ( error ) => {
+
+        console.log( { error } );
+
+      }
+    );
+
+    this.onUpdate = this.onUpdate.bind(this);
+  }
+
+  onUpdate() {
+    this.rotation.x += props.rotation;
+    this.rotation.y += props.rotation;
+  }
+}
+
+module.exports = Eyeball;