Finished world* renaming. See #5420.

src/cameras/Camera.js

@@ -25,7 +25,7 @@ THREE.Camera.prototype.getWorldDirection = function () {
 
 		var result = optionalTarget || new THREE.Vector3();
 
-		this.worldQuaternion( quaternion );
+		this.getWorldQuaternion( quaternion );
 
 		return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
 

src/core/Object3D.js

@@ -456,7 +456,7 @@ THREE.Object3D.prototype = {
 
 			var result = optionalTarget || new THREE.Euler();
 
-			this.worldQuaternion( quaternion );
+			this.getWorldQuaternion( quaternion );
 
 			return result.setFromQuaternion( quaternion, this.rotation.order, false );
 
@@ -491,7 +491,7 @@ THREE.Object3D.prototype = {
 
 			var result = optionalTarget || new THREE.Vector3();
 
-			this.worldQuaternion( quaternion );
+			this.getWorldQuaternion( quaternion );
 
 			return result.set( 0, 0, 1 ).applyQuaternion( quaternion );