diff --git a/Assets/uHomography/Scenes/uHomography.unity b/Assets/uHomography/Scenes/uHomography.unity
index 8a49241..dccfbc1 100644
--- a/Assets/uHomography/Scenes/uHomography.unity
+++ b/Assets/uHomography/Scenes/uHomography.unity
@@ -38,7 +38,7 @@ RenderSettings:
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   m_CustomReflection: {fileID: 0}
   m_Sun: {fileID: 0}
-  m_IndirectSpecularColor: {r: 0.4465934, g: 0.49642956, b: 0.5748249, a: 1}
+  m_IndirectSpecularColor: {r: 0.44657898, g: 0.4964133, b: 0.5748178, a: 1}
 --- !u!157 &3
 LightmapSettings:
   m_ObjectHideFlags: 0
@@ -387,6 +387,46 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   camera: {fileID: 1921056250}
+--- !u!1 &598281487
+GameObject:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  serializedVersion: 5
+  m_Component:
+  - component: {fileID: 598281489}
+  - component: {fileID: 598281488}
+  m_Layer: 0
+  m_Name: Convert Point Test
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &598281488
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 598281487}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 681abd389192d894a9c4156e4eff91cb, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+--- !u!4 &598281489
+Transform:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_GameObject: {fileID: 598281487}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 5
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
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 Material:
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@@ -512,8 +552,7 @@ MonoBehaviour:
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   m_Name: 
   m_EditorClassIdentifier: 
-  showHandles: 1
-  toggleKey: 32
+  handleToggleKey: 0
   layer: 31
   uiCamera: {fileID: 1921056250}
   shader: {fileID: 4800000, guid: c6971acbaaa734de18fa0ab8403a8dca, type: 3}
diff --git a/Assets/uHomography/Scripts/Homography.cs b/Assets/uHomography/Scripts/Homography.cs
index bb577b6..0084916 100644
--- a/Assets/uHomography/Scripts/Homography.cs
+++ b/Assets/uHomography/Scripts/Homography.cs
@@ -211,6 +211,22 @@ void OnRenderImage(RenderTexture source, RenderTexture destination)
         material.SetFloatArray("_InvHomography", invHomography_);
         Graphics.Blit(source, destination, material);
     }
+
+    public Vector2 GetHomographyPosition(Vector2 pos)
+    {
+        float s =  homography_[6] * pos.x + homography_[7] * pos.y + homography_[8];
+        float x = (homography_[0] * pos.x + homography_[1] * pos.y + homography_[2]) / s;
+        float y = (homography_[3] * pos.x + homography_[4] * pos.y + homography_[5]) / s;
+        return new Vector2(x, y);
+    }
+
+    public Vector2 GetInverseHomographyPosition(Vector2 pos)
+    {
+        float s =  invHomography_[6] * pos.x + invHomography_[7] * pos.y + invHomography_[8];
+        float x = (invHomography_[0] * pos.x + invHomography_[1] * pos.y + invHomography_[2]) / s;
+        float y = (invHomography_[3] * pos.x + invHomography_[4] * pos.y + invHomography_[5]) / s;
+        return new Vector2(x, y);
+    }
 }
 
 }
\ No newline at end of file
diff --git a/ProjectSettings/ProjectVersion.txt b/ProjectSettings/ProjectVersion.txt
index e2f5bd6..fd37049 100644
--- a/ProjectSettings/ProjectVersion.txt
+++ b/ProjectSettings/ProjectVersion.txt
@@ -1 +1 @@
-m_EditorVersion: 2017.1.0b6
+m_EditorVersion: 2017.1.0b5