diff --git a/example/Gizmo/Gizmo3DRotate.cpp b/example/Gizmo/Gizmo3DRotate.cpp
index 51babf8f..6ed4d5f9 100644
--- a/example/Gizmo/Gizmo3DRotate.cpp
+++ b/example/Gizmo/Gizmo3DRotate.cpp
@@ -44,13 +44,12 @@ bool InitGizmoRotateStaticMesh()
 
             tm.SetScale(10.0f);
 
-            tm.SetRotation(AXIS::Z,90);
             root_node->CreateSubNode(tm,torus[0]);
 
-            tm.ClearRotation();
+            tm.SetRotation(AXIS::Z,90);
             root_node->CreateSubNode(tm,torus[1]);
 
-            tm.SetRotation(AXIS::X,90);
+            tm.SetRotation(AXIS::Y,90);
             root_node->CreateSubNode(tm,torus[2]);
         }
 
diff --git a/src/SceneGraph/InlineGeometry.cpp b/src/SceneGraph/InlineGeometry.cpp
index 155044f5..88456442 100644
--- a/src/SceneGraph/InlineGeometry.cpp
+++ b/src/SceneGraph/InlineGeometry.cpp
@@ -793,8 +793,8 @@ namespace hgl
                         sin2PIt = sin(2.0f * HGL_PI * t);
 
                         // generate vertex and stores it in the right position
-                        *vp = (centerRadius + torusRadius * cos2PIt) * cos2PIs; ++vp;
                         *vp = torusRadius * sin2PIt; ++vp;
+                        *vp =-(centerRadius + torusRadius * cos2PIt) * cos2PIs; ++vp;
                         *vp = (centerRadius + torusRadius * cos2PIt) * sin2PIs; ++vp;
 
                         if(np)
@@ -802,8 +802,8 @@ namespace hgl
                             // generate normal and stores it in the right position
                             // NOTE: cos (2PIx) = cos (x) and sin (2PIx) = sin (x) so, we can use this formula
                             //       normal = {cos(2PIs)cos(2PIt) , sin(2PIs)cos(2PIt) ,sin(2PIt)}
-                            *np =  cos2PIs * cos2PIt;   ++np;
                             *np =  sin2PIt;             ++np;
+                            *np = -cos2PIs * cos2PIt;   ++np;
                             *np =  sin2PIs * cos2PIt;   ++np;
                         }