1 files changed, 69 insertions, 0 deletions
diff --git a/three_js/dist/PointerLockControls.js b/three_js/dist/PointerLockControls.js
new file mode 100644
index 0000000..b0d7dc8
--- /dev/null
+++ b/three_js/dist/PointerLockControls.js
@@ -0,0 +1,69 @@
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+THREE.PointerLockControls = function ( camera ) {
+
+	var scope = this;
+
+	camera.rotation.set( 0, 0, 0 );
+
+	var pitchObject = new THREE.Object3D();
+	pitchObject.add( camera );
+
+	var yawObject = new THREE.Object3D();
+	yawObject.position.y = 10;
+	yawObject.add( pitchObject );
+
+	var PI_2 = Math.PI / 2;
+
+	var onMouseMove = function ( event ) {
+
+		if ( scope.enabled === false ) return;
+
+		var movementX = event.movementX || event.mozMovementX || event.webkitMovementX || 0;
+		var movementY = event.movementY || event.mozMovementY || event.webkitMovementY || 0;
+
+		yawObject.rotation.y -= movementX * 0.002;
+		pitchObject.rotation.x -= movementY * 0.002;
+
+		pitchObject.rotation.x = Math.max( - PI_2, Math.min( PI_2, pitchObject.rotation.x ) );
+
+	};
+
+	this.dispose = function() {
+
+		document.removeEventListener( 'mousemove', onMouseMove, false );
+
+	};
+
+	document.addEventListener( 'mousemove', onMouseMove, false );
+
+	this.enabled = false;
+
+	this.getObject = function () {
+
+		return yawObject;
+
+	};
+
+	this.getDirection = function() {
+
+		// assumes the camera itself is not rotated
+
+		var direction = new THREE.Vector3( 0, 0, - 1 );
+		var rotation = new THREE.Euler( 0, 0, 0, "YXZ" );
+
+		return function( v ) {
+
+			rotation.set( pitchObject.rotation.x, yawObject.rotation.y, 0 );
+
+			v.copy( direction ).applyEuler( rotation );
+
+			return v;
+
+		};
+
+	}();
+
+};