FirstPersonControls: Added .setOrientation()

Author: Mugen87

examples/js/controls/FirstPersonControls.js

@@ -30,6 +30,7 @@ THREE.FirstPersonControls = function ( object, domElement ) {
 	this.verticalMax = Math.PI;
 
 	this.autoSpeedFactor = 0.0;
+	this.forward = new THREE.Vector3( 0, 0, - 1 );
 
 	this.mouseX = 0;
 	this.mouseY = 0;
@@ -181,6 +182,25 @@ THREE.FirstPersonControls = function ( object, domElement ) {
 
 	};
 
+	this.setOrientation = function () {
+
+		var lookDirection = new THREE.Vector3();
+		var spherical = new THREE.Spherical();
+
+		return function setOrientation( quaternion ) {
+
+			lookDirection.copy( this.forward ).applyQuaternion( quaternion );
+			spherical.setFromVector3( lookDirection );
+
+			this.lat = 90 - THREE.Math.radToDeg( spherical.phi );
+			this.lon = THREE.Math.radToDeg( spherical.theta );
+
+			return this;
+
+		};
+
+	}();
+
 	this.update = function () {
 
 		var targetPosition = new THREE.Vector3();