diff --git a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Pilz.Drawing.Drawing3D.OpenGLFactory.vbproj b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Pilz.Drawing.Drawing3D.OpenGLFactory.vbproj
index a9d2930..30ca9e6 100644
--- a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Pilz.Drawing.Drawing3D.OpenGLFactory.vbproj
+++ b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Pilz.Drawing.Drawing3D.OpenGLFactory.vbproj
@@ -95,13 +95,9 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Pilz.Simple3DFileParser\Pilz.Simple3DFileParser.vbproj" />
+    <ProjectReference Include="..\Pilz.Win32\Pilz.Win32.vbproj" />
   </ItemGroup>
   <ItemGroup>
     <Compile Remove="ModelPreview.Designer.vb" />
   </ItemGroup>
-  <ItemGroup>
-    <Reference Include="OpenTK3">
-      <HintPath>..\Shared Libs\OpenTK3.dll</HintPath>
-    </Reference>
-  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
index 5257761..1558dbf 100644
--- a/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
+++ b/Pilz.Drawing.Drawing3D.OpenGLRenderer/Preview/ModelPreview.vb
@@ -9,9 +9,7 @@ Imports Point = System.Drawing.Point
 Imports Color = System.Drawing.Color
 Imports OpenTK.Mathematics
 Imports OpenTK.WinForms
-Imports OpenTK.Input
-Imports OpenTK.Windowing.GraphicsLibraryFramework
-Imports Key = OpenTK3.Input.Key
+Imports Pilz.Win32.Mapped
 
 Namespace PreviewN
 
@@ -32,12 +30,6 @@ Namespace PreviewN
         Public Property Scaling As Single = 500.0F
         Public Property ClearColor As Color = Color.CornflowerBlue
 
-        Public ReadOnly Property Keyboard As OpenTK3.Input.KeyboardState
-            Get
-                Return OpenTK3.Input.Keyboard.GetState
-            End Get
-        End Property
-
         Public Property EnableCameraControlling As Boolean
             Get
                 Return _EnableCameraControlling
@@ -89,15 +81,13 @@ Namespace PreviewN
 
         Private ReadOnly Property IsStrgPressed As Boolean
             Get
-                Dim state = Keyboard
-                Return state(Key.ControlLeft) OrElse state(Key.ControlRight)
+                Return Keyboard.IsKeyDown(Keys.Control)
             End Get
         End Property
 
         Private ReadOnly Property IsShiftPressed As Boolean
             Get
-                Dim state = Keyboard
-                Return state(Key.ShiftLeft) OrElse state(Key.ShiftRight)
+                Return Keyboard.IsKeyDown(Keys.Shift)
             End Get
         End Property
 
@@ -293,32 +283,24 @@ Namespace PreviewN
             Dim allowCamMove As Boolean = Not (IsMouseDown AndAlso IsShiftPressed)
 
             If allowCamMove Then
-                Dim state = Keyboard
-
-                If state(Key.W) Then
-                    'camera.Move(moveSpeed, moveSpeed, camMtx)
+                If Keyboard.IsKeyDown(Keys.W) Then
                     MyCamera.UpdateCameraMatrixWithScrollWheel(moveSpeed, camMtx)
                     savedCamPos = MyCamera.Position
                 End If
-                If state(Key.S) Then
-                    'camera.Move(-moveSpeed, -moveSpeed, camMtx)
+                If Keyboard.IsKeyDown(Keys.S) Then
                     MyCamera.UpdateCameraMatrixWithScrollWheel(-moveSpeed, camMtx)
                     savedCamPos = MyCamera.Position
                 End If
-                If state(Key.A) Then
-                    'camera.Move(-moveSpeed, 0, camMtx)
+                If Keyboard.IsKeyDown(Keys.A) Then
                     MyCamera.UpdateCameraOffsetDirectly(-moveSpeed, 0, camMtx)
                 End If
-                If state(Key.D) Then
-                    'camera.Move(moveSpeed, 0, camMtx)
+                If Keyboard.IsKeyDown(Keys.D) Then
                     MyCamera.UpdateCameraOffsetDirectly(moveSpeed, 0, camMtx)
                 End If
-                If state(Key.E) Then
-                    'camera.Move(0, -moveSpeed, camMtx)
+                If Keyboard.IsKeyDown(Keys.E) Then
                     MyCamera.UpdateCameraOffsetDirectly(0, -moveSpeed, camMtx)
                 End If
-                If state(Key.Q) Then
-                    'camera.Move(0, moveSpeed, camMtx)
+                If Keyboard.IsKeyDown(Keys.Q) Then
                     MyCamera.UpdateCameraOffsetDirectly(0, moveSpeed, camMtx)
                 End If
             End If