diff --git a/src/loaders/ObjectLoader.js b/src/loaders/ObjectLoader.js
index b6df8bc0f95cb03c5a844b6ae617e56dd253fb8e..62a2fbbd57143e93ec2887f57bde02cf5a2a2324 100644
--- a/src/loaders/ObjectLoader.js
+++ b/src/loaders/ObjectLoader.js
@@ -260,10 +260,20 @@ THREE.ObjectLoader.prototype = {
 
 			}
 
-			matrix.fromArray( data.matrix );
-			matrix.decompose( object.position, object.quaternion, object.scale );
+			if ( data.matrix !== undefined ) {
 
-			object.rotation.updateEuler();
+				matrix.fromArray( data.matrix );
+				matrix.decompose( object.position, object.quaternion, object.scale );
+
+				object.rotation.updateEuler();
+
+			} else {
+
+				if ( data.position !== undefined ) object.position.fromArray( data.position );
+				if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
+				if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
+
+			}
 
 			if ( data.id !== undefined ) object.id = data.id;
 			if ( data.name !== undefined ) object.name = data.name;
diff --git a/src/math/Rotation.js b/src/math/Rotation.js
index 610c0df33037707c3e74cf8b7a279b2203834e8b..e355f60703141790ecdd371aca0b1a4a8e983387 100644
--- a/src/math/Rotation.js
+++ b/src/math/Rotation.js
@@ -131,6 +131,7 @@ THREE.Rotation.prototype = {
 	fromArray: function ( array ) {
 
 		this.euler.fromArray( array );
+		this.updateQuaternion();
 
 		return this;