Small projects to perform tests and help with fixes.

CameraTest/CameraTest.cs

@@ -0,0 +1,149 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+using RecrownedAthenaeum.Camera;
+using RecrownedAthenaeum.Render;
+using System;
+
+namespace CameraTest
+{
+    /// <summary>
+    /// This is the main type for your game.
+    /// </summary>
+    public class CameraTest : Game
+    {
+        GraphicsDeviceManager graphics;
+        SpriteBatch spriteBatch;
+        PrimitiveBatch pb;
+        Camera2D camera;
+        RectangleRenderer rr;
+        BasicEffect be;
+        public CameraTest()
+        {
+            graphics = new GraphicsDeviceManager(this);
+            Content.RootDirectory = "Content";
+        }
+
+        /// <summary>
+        /// Allows the game to perform any initialization it needs to before starting to run.
+        /// This is where it can query for any required services and load any non-graphic
+        /// related content.  Calling base.Initialize will enumerate through any components
+        /// and initialize them as well.
+        /// </summary>
+        protected override void Initialize()
+        {
+            // TODO: Add your initialization logic here
+            base.Initialize();
+        }
+
+        /// <summary>
+        /// LoadContent will be called once per game and is the place to load
+        /// all of your content.
+        /// </summary>
+        protected override void LoadContent()
+        {
+            // Create a new SpriteBatch, which can be used to draw textures.
+            camera = new Camera2D(graphics.GraphicsDevice);
+            spriteBatch = new SpriteBatch(GraphicsDevice);
+            rr = new RectangleRenderer(camera, GraphicsDevice);
+            pb = new PrimitiveBatch(camera, GraphicsDevice);
+            be = new BasicEffect(GraphicsDevice);
+            be.World = camera.worldMatrix;
+            be.View = camera.ViewMatrix;
+            be.Projection = camera.projectionMatrix;
+            // TODO: use this.Content to load your game content here
+        }
+
+        /// <summary>
+        /// UnloadContent will be called once per game and is the place to unload
+        /// game-specific content.
+        /// </summary>
+        protected override void UnloadContent()
+        {
+            // TODO: Unload any non ContentManager content here
+            rr.Dispose();
+        }
+
+        /// <summary>
+        /// Allows the game to run logic such as updating the world,
+        /// checking for collisions, gathering input, and playing audio.
+        /// </summary>
+        /// <param name="gameTime">Provides a snapshot of timing values.</param>
+        protected override void Update(GameTime gameTime)
+        {
+            if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
+                Exit();
+
+
+            if (Keyboard.GetState().IsKeyDown(Keys.Left))
+            {
+                Console.WriteLine("moving..");
+                camera.MoveCamera(new Vector2(-5, 0));
+            }
+            if (Keyboard.GetState().IsKeyDown(Keys.Right))
+            {
+                Console.WriteLine("moving..");
+                camera.MoveCamera(new Vector2(5, 0));
+            }
+            if (Keyboard.GetState().IsKeyDown(Keys.Up))
+            {
+                Console.WriteLine("moving..");
+                camera.MoveCamera(new Vector2(0, 5));
+            }
+            if (Keyboard.GetState().IsKeyDown(Keys.Down))
+            {
+                Console.WriteLine("moving..");
+                camera.MoveCamera(new Vector2(0, -5));
+            }
+            camera.Apply();
+
+            base.Update(gameTime);
+        }
+
+        /// <summary>
+        /// This is called when the game should draw itself.
+        /// </summary>
+        /// <param name="gameTime">Provides a snapshot of timing values.</param>
+        protected override void Draw(GameTime gameTime)
+        {
+            GraphicsDevice.Clear(Color.Black);
+            rr.Draw(25, 25, 70, 70, Color.Purple);
+            /*
+             *             float rotation = 0;
+                        double width = 20;
+                        double height = 20;
+                        int x = 50;
+                        int y = 50;
+                        double topRightAngleFromOrig = Math.Atan(height / width);
+                        pb.Begin(PrimitiveType.LineList);
+
+
+                        Vector2 bottomLeft = new Vector2(x, y);
+                        Vector2 bottomRight = new Vector2(x + (float)(Math.Cos(rotation) * width), y + (float)(Math.Sin(rotation) * width));
+                        float origDiagonalHypotenuse = (float)Math.Sqrt(width * width + height * height);
+                        Vector2 topRight = new Vector2(x + (float)Math.Cos(topRightAngleFromOrig + rotation) * origDiagonalHypotenuse, y + (float)Math.Sin(topRightAngleFromOrig + rotation) * origDiagonalHypotenuse);
+                        Vector2 topLeft = new Vector2(x - (float)(Math.Cos((Math.PI / 2f) - rotation) * height), y + (float)(Math.Sin((Math.PI / 2f) - rotation) * height));
+
+                        verts[0] = bottomLeft;
+                        verts[1] = bottomRight;
+                        verts[2] = topRight;
+                        verts[3] = topLeft;
+
+                        vertposcol[0] = new VertexPositionColor(new Vector3(verts[0], 0), Color.White);
+                        vertposcol[1] = new VertexPositionColor(new Vector3(verts[1], 0), Color.White);
+                        vertposcol[2] = new VertexPositionColor(new Vector3(verts[2], 0), Color.White);
+                        vertposcol[3] = new VertexPositionColor(new Vector3(verts[3], 0), Color.White);
+
+                        EffectTechnique effectTechnique = be.Techniques[0];
+                        EffectPassCollection effectPassCollection = effectTechnique.Passes;
+                        foreach (EffectPass pass in effectPassCollection)
+                        {
+                            pass.Apply();
+                            GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertposcol, 0, 4);
+                        }
+                        pb.End(); 
+             */
+            base.Draw(gameTime);
+        }
+    }
+}

CameraTest/CameraTest.csproj

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>CameraTest</RootNamespace>
+    <AssemblyName>CameraTest</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <MonoGamePlatform>DesktopGL</MonoGamePlatform>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\$(MonoGamePlatform)\$(Platform)\$(Configuration)\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;LINUX</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
+    <OutputPath>bin\$(MonoGamePlatform)\$(Platform)\$(Configuration)\</OutputPath>
+    <DefineConstants>TRACE;LINUX</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>Icon.ico</ApplicationIcon>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="CameraTest.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="MonoGame.Framework">
+      <HintPath>$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\MonoGame.Framework.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Icon.ico" />
+    <EmbeddedResource Include="Icon.bmp" />
+  </ItemGroup>
+  <ItemGroup>
+    <MonoGameContentReference Include="Content\Content.mgcb" />
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\SDL2.dll">
+      <Link>x86\SDL2.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\SDL2.dll">
+      <Link>x64\SDL2.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\soft_oal.dll">
+      <Link>x86\soft_oal.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\soft_oal.dll">
+      <Link>x64\soft_oal.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\libSDL2-2.0.so.0">
+      <Link>x86\libSDL2-2.0.so.0</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\libSDL2-2.0.so.0">
+      <Link>x64\libSDL2-2.0.so.0</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\libopenal.so.1">
+      <Link>x86\libopenal.so.1</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\libopenal.so.1">
+      <Link>x64\libopenal.so.1</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\libSDL2-2.0.0.dylib">
+      <Link>libSDL2-2.0.0.dylib</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\libopenal.1.dylib">
+      <Link>libopenal.1.dylib</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\MonoGame.Framework.dll.config">
+      <Link>MonoGame.Framework.dll.config</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="app.manifest" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\RecrownedAthenaeum\RecrownedAthenaeum.csproj">
+      <Project>{95a926dc-1482-4368-91da-8d30ac04740a}</Project>
+      <Name>RecrownedAthenaeum</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Content.Builder.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

CameraTest/Content/Content.mgcb

@@ -0,0 +1,15 @@
+
+#----------------------------- Global Properties ----------------------------#
+
+/outputDir:bin/$(Platform)
+/intermediateDir:obj/$(Platform)
+/platform:DesktopGL
+/config:
+/profile:Reach
+/compress:False
+
+#-------------------------------- References --------------------------------#
+
+
+#---------------------------------- Content ---------------------------------#
+

CameraTest/Program.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace CameraTest
+{
+    /// <summary>
+    /// The main class.
+    /// </summary>
+    public static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            using (var game = new CameraTest())
+                game.Run();
+        }
+    }
+}

CameraTest/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("CameraTest")]
+[assembly: AssemblyProduct("CameraTest")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("185d293a-bbcb-409b-9f46-c3ede6883b16")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

CameraTest/app.manifest

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="CameraTest"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on and is
+           is designed to work with. Uncomment the appropriate elements and Windows will 
+           automatically selected the most compatible environment. -->
+
+      <!-- Windows Vista -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />
+
+      <!-- Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />
+
+      <!-- Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />
+
+      <!-- Windows 8.1 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+
+    </application>
+  </compatibility>
+
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
+    </windowsSettings>
+  </application>
+
+</assembly>

Demo/Content/Content.mgcb

@@ -0,0 +1,15 @@
+
+#----------------------------- Global Properties ----------------------------#
+
+/outputDir:bin/$(Platform)
+/intermediateDir:obj/$(Platform)
+/platform:DesktopGL
+/config:
+/profile:Reach
+/compress:False
+
+#-------------------------------- References --------------------------------#
+
+
+#---------------------------------- Content ---------------------------------#
+

Demo/Demo.cs

@@ -0,0 +1,101 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input;
+
+namespace Demo
+{
+    /// <summary>
+    /// This is the main type for your game.
+    /// </summary>
+    public class Demo : Game
+    {
+        GraphicsDeviceManager graphics;
+        SpriteBatch spriteBatch;
+
+        BasicEffect basicEffect;
+        VertexPositionColor[] vertices;
+
+        public Demo()
+        {
+            graphics = new GraphicsDeviceManager(this);
+            Content.RootDirectory = "Content";
+        }
+
+        /// <summary>
+        /// Allows the game to perform any initialization it needs to before starting to run.
+        /// This is where it can query for any required services and load any non-graphic
+        /// related content.  Calling base.Initialize will enumerate through any components
+        /// and initialize them as well.
+        /// </summary>
+        protected override void Initialize()
+        {
+            // TODO: Add your initialization logic here
+            basicEffect = new BasicEffect(GraphicsDevice);
+            basicEffect.View = Matrix.CreateLookAt(new Vector3(graphics.PreferredBackBufferWidth/2f, graphics.PreferredBackBufferHeight/2f, 1f), Vector3.Forward, Vector3.Up);
+            basicEffect.World = Matrix.Identity;
+            basicEffect.Projection = Matrix.CreateOrthographic(GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height, 0, 1);
+            basicEffect.VertexColorEnabled = true;
+
+            vertices = new VertexPositionColor[5];
+            vertices[0] = new VertexPositionColor(new Vector3(5, 5, 0), Color.Red);
+            vertices[1] = new VertexPositionColor(new Vector3(10, 5, 0), Color.Red);
+            vertices[2] = new VertexPositionColor(new Vector3(10, 10, 0), Color.Red);
+            vertices[3] = new VertexPositionColor(new Vector3(5, 10, 0), Color.Red);
+            base.Initialize();
+        }
+
+        /// <summary>
+        /// LoadContent will be called once per game and is the place to load
+        /// all of your content.
+        /// </summary>
+        protected override void LoadContent()
+        {
+            // Create a new SpriteBatch, which can be used to draw textures.
+            spriteBatch = new SpriteBatch(GraphicsDevice);
+
+            // TODO: use this.Content to load your game content here
+        }
+
+        /// <summary>
+        /// UnloadContent will be called once per game and is the place to unload
+        /// game-specific content.
+        /// </summary>
+        protected override void UnloadContent()
+        {
+            // TODO: Unload any non ContentManager content here
+        }
+
+        /// <summary>
+        /// Allows the game to run logic such as updating the world,
+        /// checking for collisions, gathering input, and playing audio.
+        /// </summary>
+        /// <param name="gameTime">Provides a snapshot of timing values.</param>
+        protected override void Update(GameTime gameTime)
+        {
+            if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
+                Exit();
+
+            // TODO: Add your update logic here
+
+            base.Update(gameTime);
+        }
+
+        /// <summary>
+        /// This is called when the game should draw itself.
+        /// </summary>
+        /// <param name="gameTime">Provides a snapshot of timing values.</param>
+        protected override void Draw(GameTime gameTime)
+        {
+            GraphicsDevice.Clear(Color.CornflowerBlue);
+
+            foreach (EffectPass effectPass in basicEffect.CurrentTechnique.Passes)
+            {
+                effectPass.Apply();
+                GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertices, 0, 4);
+            }
+            // TODO: Add your drawing code here
+
+            base.Draw(gameTime);
+        }
+    }
+}

Demo/Demo.csproj

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Demo</RootNamespace>
+    <AssemblyName>Demo</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <MonoGamePlatform>DesktopGL</MonoGamePlatform>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\$(MonoGamePlatform)\$(Platform)\$(Configuration)\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;LINUX</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
+    <OutputPath>bin\$(MonoGamePlatform)\$(Platform)\$(Configuration)\</OutputPath>
+    <DefineConstants>TRACE;LINUX</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>Icon.ico</ApplicationIcon>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Demo.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="MonoGame.Framework">
+      <HintPath>$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\MonoGame.Framework.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Icon.ico" />
+    <EmbeddedResource Include="Icon.bmp" />
+  </ItemGroup>
+  <ItemGroup>
+    <MonoGameContentReference Include="Content\Content.mgcb" />
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\SDL2.dll">
+      <Link>x86\SDL2.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\SDL2.dll">
+      <Link>x64\SDL2.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\soft_oal.dll">
+      <Link>x86\soft_oal.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\soft_oal.dll">
+      <Link>x64\soft_oal.dll</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\libSDL2-2.0.so.0">
+      <Link>x86\libSDL2-2.0.so.0</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\libSDL2-2.0.so.0">
+      <Link>x64\libSDL2-2.0.so.0</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x86\libopenal.so.1">
+      <Link>x86\libopenal.so.1</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\x64\libopenal.so.1">
+      <Link>x64\libopenal.so.1</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\libSDL2-2.0.0.dylib">
+      <Link>libSDL2-2.0.0.dylib</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\libopenal.1.dylib">
+      <Link>libopenal.1.dylib</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="$(MonoGameInstallDirectory)\MonoGame\v3.0\Assemblies\DesktopGL\MonoGame.Framework.dll.config">
+      <Link>MonoGame.Framework.dll.config</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="app.manifest" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="$(MSBuildExtensionsPath)\MonoGame\v3.0\MonoGame.Content.Builder.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Demo/Program.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Demo
+{
+    /// <summary>
+    /// The main class.
+    /// </summary>
+    public static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            using (var game = new Demo())
+                game.Run();
+        }
+    }
+}

Demo/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Demo")]
+[assembly: AssemblyProduct("Demo")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("7d7ad025-99d9-4c0b-9821-94d507213959")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Demo/app.manifest

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="Demo"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on and is
+           is designed to work with. Uncomment the appropriate elements and Windows will 
+           automatically selected the most compatible environment. -->
+
+      <!-- Windows Vista -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />
+
+      <!-- Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />
+
+      <!-- Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />
+
+      <!-- Windows 8.1 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+
+    </application>
+  </compatibility>
+
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
+    </windowsSettings>
+  </application>
+
+</assembly>

RecrownedAthenaeum.sln

@@ -9,6 +9,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RecrownedAthenaeum.Pipeline
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RecrownedAthenaeum.Tools", "RecrownedAthenaeum.Tools\RecrownedAthenaeum.Tools.csproj", "{51E77E29-AD31-449E-9C98-980E5C978EF9}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CameraTest", "CameraTest\CameraTest.csproj", "{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Demo", "Demo\Demo.csproj", "{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +31,14 @@ Global
 		{51E77E29-AD31-449E-9C98-980E5C978EF9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{51E77E29-AD31-449E-9C98-980E5C978EF9}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{51E77E29-AD31-449E-9C98-980E5C978EF9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4A9796EE-D10D-4ED8-AE6E-9CE96C3D4FE9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A56A7DFD-C5E7-4D9B-9A9F-25F94EC824BD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

RecrownedAthenaeum/Render/PrimitiveBatch.cs

@@ -13,7 +13,6 @@ namespace RecrownedAthenaeum.Render
     {
         VertexPositionColor[] vertices;
         int bufferPosition;
-        VertexBuffer vertexBuffer;
         BasicEffect basicEffect;
         PrimitiveType primitiveType;
 
@@ -25,7 +24,6 @@ namespace RecrownedAthenaeum.Render
         GraphicsDevice graphicsDevice;
         bool began;
         bool disposed;
-        bool changed;
         Camera3D camera;
 
         /// <summary>
@@ -40,8 +38,7 @@ namespace RecrownedAthenaeum.Render
             this.camera = camera ?? (Configuration.Camera2D);
             basicEffect = new BasicEffect(this.graphicsDevice);
             basicEffect.VertexColorEnabled = true;
-            vertices = new VertexPositionColor[verticesPerBatch];
+            vertices = new VertexPositionColor[verticesPerBatch + 1];
-            vertexBuffer = new VertexBuffer(this.graphicsDevice, typeof(VertexPositionColor), verticesPerBatch, BufferUsage.WriteOnly);
         }
 
         /// <summary>
@@ -84,7 +81,6 @@ namespace RecrownedAthenaeum.Render
         /// <param name="color">The color of that vertex.</param>
         public void AddVertex(Vector2 vertex, Color color)
         {
-            changed = true;
             if (!began) throw new InvalidOperationException("Begin needs to be called before adding vertex.");
             if (disposed) throw new ObjectDisposedException(this.GetType().Name);
             if (primitiveType != PrimitiveType.LineStrip && primitiveType != PrimitiveType.TriangleStrip)
@@ -115,19 +111,13 @@ namespace RecrownedAthenaeum.Render
         /// </summary>
         public void Flush()
         {
-            if (changed)
-            {
-                changed = false;
-                vertexBuffer.SetData(vertices);
-            }
-            graphicsDevice.SetVertexBuffer(vertexBuffer);
             if (!began) throw new InvalidOperationException("Begin needs to be called before flushing.");
             if (disposed) throw new ObjectDisposedException(this.GetType().Name);
             if (bufferPosition == 0) return;
             foreach (EffectPass effectPass in basicEffect.CurrentTechnique.Passes)
             {
                 effectPass.Apply();
-                graphicsDevice.DrawPrimitives(primitiveType, 0, bufferPosition/verticesPerPrimitive);
+                graphicsDevice.DrawUserPrimitives(primitiveType, vertices, 0, bufferPosition/verticesPerPrimitive);
             }
             bufferPosition = 0;
         }