// (Re)initializes the TextureShader and compiles the shader files
protected void InitializeAndCompileTextureShader()
{
// Dispose the old shader resources if we want to reload the shader
if (TextureShader != null)
{
TextureShader.Dispose();
TextureShader = null; // Needed
}
TextureShader = new TextureShader();
// Compile the texture shader
using (var vertexShaderByteCode = ShaderBytecode.CompileFromFile(UISettings.TextureVertexShader, "TextureVertexShader", "vs_4_0"))
using (var pixelShaderByteCode = ShaderBytecode.CompileFromFile(UISettings.TexturePixelShader, "TexturePixelShader", "ps_4_0"))
TextureShader.Initialize(GraphicsDevice, vertexShaderByteCode, pixelShaderByteCode);
}
protected override void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
SaveUserSettings();
foreach (var e in CameraHandler.Where(e => e != null))
{
e.Stop();
}
foreach (var e in ImagePlane.Where(e => e != null))
{
e.Dispose();
}
if (Keyboard != null)
{
Keyboard.Dispose();
}
if (Renderer != null)
{
Renderer.Dispose();
}
if (GraphicsDeviceManager != null)
{
GraphicsDeviceManager.Dispose();
}
if (TextureShader != null)
{
TextureShader.Dispose();
}
}
_disposed = true;
base.Dispose(disposing);
}