Fix for mouse issues

Will be put into other tutorials and blog pages soon

Author: neokabuto

OpenTKTutorial8-2/OpenTKTutorial8-2.sln

@@ -1,18 +1,24 @@
 
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenTKTutorial8-2", "OpenTKTutorial8-2\OpenTKTutorial8-2.csproj", "{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{ACBF192E-C0F1-4B53-958F-915EDD01BA71}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
 		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
 		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Debug|x64.ActiveCfg = Debug|x86
 		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Debug|x86.ActiveCfg = Debug|x86
 		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Debug|x86.Build.0 = Debug|x86
+		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Release|x64.ActiveCfg = Release|x86
 		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Release|x86.ActiveCfg = Release|x86
 		{CE5CD75D-8626-4CD8-83FC-B7A4868DAEC0}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection

OpenTKTutorial8-2/OpenTKTutorial8-2/Game.cs

@@ -43,6 +43,7 @@ public Game()
         void initProgram()
         {
             lastMousePos = new Vector2(Mouse.X, Mouse.Y);
+            CursorVisible = false;
 
             GL.GenBuffers(1, out ibo_elements);
 
@@ -73,6 +74,8 @@ void initProgram()
             // Move camera away from origin
             cam.Position += new Vector3(0f, 0f, 3f);
 
+            cam.MouseSensitivity = 0.0025f;
+
             textures.Add("earth.png", loadImage("earth.png"));
             ObjVolume earth = ObjVolume.LoadFromFile("earth.obj");
             earth.TextureID = textures["earth.png"];
@@ -313,7 +316,7 @@ protected override void OnUpdateFrame(FrameEventArgs e)
                 lastMousePos += delta;
 
                 cam.AddRotation(delta.X, delta.Y);
-                ResetCursor();
+                lastMousePos = new Vector2(OpenTK.Input.Mouse.GetState().X, OpenTK.Input.Mouse.GetState().Y);
             }
 
             view = cam.GetViewMatrix();
@@ -351,22 +354,13 @@ protected override void OnKeyPress(KeyPressEventArgs e)
             }
         }
 
-        /// <summary>
-        /// Moves the mouse cursor to the center of the screen
-        /// </summary>
-        void ResetCursor()
-        {
-            OpenTK.Input.Mouse.SetPosition(Bounds.Left + Bounds.Width / 2, Bounds.Top + Bounds.Height / 2);
-            lastMousePos = new Vector2(OpenTK.Input.Mouse.GetState().X, OpenTK.Input.Mouse.GetState().Y);
-        }
-
         protected override void OnFocusedChanged(EventArgs e)
         {
             base.OnFocusedChanged(e);
 
             if (Focused)
             {
-                ResetCursor();
+                lastMousePos = new Vector2(OpenTK.Input.Mouse.GetState().X, OpenTK.Input.Mouse.GetState().Y);
             }
         }
 

OpenTKTutorial8-2/OpenTKTutorial8-2/OpenTKTutorial8-2.csproj

@@ -36,6 +36,24 @@
   <PropertyGroup>
     <StartupObject>OpenTKTutorial8.Program</StartupObject>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="OpenTK, Version=2.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>..\packages\OpenTK.2.0.0\lib\net20\OpenTK.dll</HintPath>