diff --git a/src/entities/SceneComponent.cpp b/src/entities/SceneComponent.cpp
index 7dcbd70f..e20a2e34 100644
--- a/src/entities/SceneComponent.cpp
+++ b/src/entities/SceneComponent.cpp
@@ -191,6 +191,10 @@ void SceneComponent::UpdateLocationAndRotation() {
     const osg::Vec3& s = transform_.GetScale();
     const osg::Vec3& t = transform_.GetLocation();
     osg::Quat quat = OsgUtils::HPRToQuat(r);
+
+	//osg::Vec3 angle;
+	//OsgUtils::QuatToHPR(quat, &angle);
+
     osg::Matrix matrix = osg::Matrix::scale(s) * osg::Matrix::rotate(quat);
     if (!geo_.valid()) {
         matrix *= osg::Matrix::translate(t);
diff --git a/src/utils/OsgUtils.cpp b/src/utils/OsgUtils.cpp
index f7195769..7f1faa5b 100644
--- a/src/utils/OsgUtils.cpp
+++ b/src/utils/OsgUtils.cpp
@@ -7,9 +7,9 @@
 
 osg::Quat OsgUtils::HPRToQuat(const osg::Vec3& angle) {
     osg::Quat q(
-        osg::inDegrees(angle.y()), osg::Vec3d(0.0, 1.0, 0.0),
-        osg::inDegrees(angle.x()), osg::Vec3d(1.0, 0.0, 0.0),
-        osg::inDegrees(angle.z()), osg::Vec3d(0.0, 0.0, 1.0));
+        osg::inDegrees(angle.x()), osg::Vec3d(0.0, 1.0, 0.0),
+        osg::inDegrees(angle.y()), osg::Vec3d(1.0, 0.0, 0.0),
+        osg::inDegrees(-angle.z()), osg::Vec3d(0.0, 0.0, 1.0));
     return q;
 }
 
@@ -34,9 +34,9 @@ void OsgUtils::QuatToHPR(const osg::Quat& q, osg::Vec3* angle) {
     double sqy = q.y() * q.y();
     double sqz = q.z() * q.z();
     heading = atan2(2.0 * q.z() * q.w() - 2.0 * q.y() * q.x(), 1.0 - 2.0 * sqz - 2.0 * sqx);
-    pitch = asin(2.0 * test);
-    roll = atan2(2.0 * q.y() * q.w() - 2.0 * q.z() * q.x(), 1.0 - 2.0 * sqy - 2.0 * sqx);
-    angle->set(osg::RadiansToDegrees(pitch), osg::RadiansToDegrees(roll), osg::RadiansToDegrees(heading));
+	roll = asin(2.0 * test);
+	pitch = atan2(2.0 * q.y() * q.w() - 2.0 * q.z() * q.x(), 1.0 - 2.0 * sqy - 2.0 * sqx);
+    angle->set(osg::RadiansToDegrees(pitch), osg::RadiansToDegrees(roll), -osg::RadiansToDegrees(heading));
 }
 
 void OsgUtils::Vec4ToQColor(const osg::Vec4& vec, QColor* color) {