/// <summary>
/// Update all methods required for this instance.
/// </summary>
/// <param name="gameTime">The current game time</param>
protected override void Update(TimeSpan gameTime)
{
this.UpdateViewSettings();
this.totalTime += gameTime;
if (this.renderer != null)
{
this.UpdateInputs();
try
{
this.view.Update(this.totalTime.TotalSeconds);
}
catch (Exception e)
{
// This usually happens when the view datacontext references undefined items or with some Noesis limitations
NoesisErrorConsole.PrintPanelError(this.Owner.Name, e);
}
}
}
private void ChangeStyle(string style)
{
try
{
if (!this.noesisInitialized)
{
this.noesisInitialized = true;
Noesis.GUI.Init();
Noesis.GUI.SetXamlProvider(this.xamlProvider);
Noesis.GUI.SetTextureProvider(this.textureProvider);
Noesis.GUI.SetFontProvider(this.fontProvider);
}
object theme = null;
if (!string.IsNullOrEmpty(style))
{
theme = Noesis.GUI.LoadXaml(style) ?? throw new Exception($"Unable to load style XAML {style}");
theme = theme as ResourceDictionary ?? throw new Exception($"{style} is not a ResourceDictionary");
}
else
{
this.style = null;
}
Noesis.GUI.SetApplicationResources((ResourceDictionary)theme);
this.CurrentStyle = style;
this.StyleValid = true;
}
catch (Exception e)
{
NoesisErrorConsole.PrintServiceError(e);
}
}
/// <summary>
/// Create the panel.
/// </summary>
private void CreatePanel()
{
if (!this.noesisService.StyleValid)
{
return;
}
this.viewSettingsDirty = false;
this.totalTime = TimeSpan.Zero;
try
{
if (!string.IsNullOrEmpty(this.Xaml))
{
object root = Noesis.GUI.LoadXaml(this.Xaml);
if (root == null)
{
throw new Exception($"Unable to load XAML {this.Xaml}");
}
if (!(root is FrameworkElement))
{
throw new Exception($"{this.Xaml} is not a FrameworkElement");
}
this.view = Noesis.GUI.CreateView((FrameworkElement)root);
if (!this.IsRenderToTexture)
{
var vsm = this.Owner.Scene.VirtualScreenManager.VirtualScreenRectangle;
this.width = (int)vsm.Width;
this.height = (int)vsm.Height;
}
if (this.width <= 0)
{
throw new Exception("Panel width must be positive");
}
if (this.height <= 0)
{
throw new Exception("Panel height must be positive");
}
this.view.SetSize(this.width, this.height);
this.view.SetIsPPAAEnabled(this.antiAliasingMode == View.AntialiasingMode.PPAA);
this.view.SetTessellationQuality(this.tessellationQuality);
// In OpenGL platforms, enable FlipY when the component is rendering to texture
View.RenderFlags renderFlags = this.renderFlags;
bool doFlip = (WaveServices.Platform.AdapterType != AdapterType.DirectX && this.IsRenderToTexture) ^ this.flipY;
renderFlags |= doFlip ? (View.RenderFlags)View.HiddenRenderFlags.FlipY : 0;
this.view.SetFlags(renderFlags);
this.renderer = this.view.Renderer;
this.NoesisBegin(false);
this.renderer.Init(this.noesisService.RenderDevice);
this.NoesisEnd();
this.view.Update(0);
if (!this.IsRenderToTexture)
{
this.camera.OnPreRender += this.Noesis_OnCameraPreRender;
this.EnablePostProcess = this.enablePostProcess;
}
else
{
this.RenderManager.OnPreRender += this.Noesis_RenderToTexture;
this.transform = this.Owner.FindComponent <Transform3D>(false);
this.screenViewport = new Viewport(0, 0, this.width, this.height);
this.renderTarget = this.graphicsDevice.RenderTargets.CreateRenderTarget(this.width, this.height);
// Try to set the texture to the material.
this.SetPanelMaterialTexture(this.Texture);
}
this.OnViewCreated?.Invoke(this, this.view);
}
}
catch (Exception e)
{
// This usually happens when loading a XAML with undefined resources or with an incorrect root type
NoesisErrorConsole.PrintPanelError(this.Owner.Name, e);
// Set default texture
this.SetPanelMaterialTexture(StaticResources.DefaultTexture);
}
}
/// <summary>
/// Print a Noesis error caused by the NoesisService
/// </summary>
/// <param name="error">The error message.</param>
internal static void PrintServiceError(Exception error)
{
NoesisErrorConsole.ConsoleWrite($"NoesisService error: {NoesisErrorConsole.GetMessageFromException(error)}");
}
/// <summary>
/// Print a Noesis error caused by a NoesisPanel
/// </summary>
/// <param name="componentName">The name of the component which caused the error.</param>
/// <param name="error">The error message.</param>
internal static void PrintPanelError(string componentName, Exception error)
{
NoesisErrorConsole.ConsoleWrite($"NoesisPanel error ({componentName}): {NoesisErrorConsole.GetMessageFromException(error)}");
}
