public override void Start()
{
base.Start();
var uiComponent = Entity.Get <UIComponent>();
_imageElement = uiComponent.Page.RootElement.VisualChildren.FirstOrDefault() as ImageElement;
_width = (uint)uiComponent.Resolution.X;
_height = (uint)uiComponent.Resolution.Y;
_texture = Texture.New2D(this.GraphicsDevice, (int)_width, (int)_height, Stride.Graphics.PixelFormat.B8G8R8A8_UNorm, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
_sprite = new SpriteFromTexture();
if (_renderer == null)
{
InitializeUltralight();
}
var session = new Session(_renderer, false, "");
_view = new View(_renderer, _width, _height, true, session);
_view.LoadUrl("file:///" + HtmlFile);
bool loaded = false;
_view.SetFinishLoadingCallback((data, caller, frameId, isMainFrame, url) =>
{
loaded = true;
}, default);
while (!loaded)
{
_renderer.Update();
_renderer.Render();
}
}
public override void Start()
{
base.Start();
var uiComponent = Entity.Get <UIComponent>();
_imageElement = uiComponent.Page.RootElement.VisualChildren.FirstOrDefault() as ImageElement;
_width = (int)uiComponent.Resolution.X;
_height = (int)uiComponent.Resolution.Y;
_texture = Texture.New2D(this.GraphicsDevice, _width, _height, Xenko.Graphics.PixelFormat.R8G8B8A8_UNorm, TextureFlags.ShaderResource | TextureFlags.RenderTarget);
_sprite = new SpriteFromTexture();
if (!_rendererInitialized)
{
UltralightDll.InitializeApp(this.AssetDirectory);
_rendererInitialized = true;
}
UltralightDll.CreateView(_width, _height, "file:///" + HtmlFile);
}
public void SpriteFromTextureTests()
{
PerformTest(game =>
{
var provider = new SpriteFromTexture();
Assert.Equal(1, provider.SpritesCount);
Assert.NotNull(provider.GetSprite());
var sprite = provider.GetSprite();
Assert.Null(sprite.Texture);
Assert.Equal(new RectangleF(), sprite.Region);
Assert.Equal(Vector2.Zero, sprite.Center);
var texture1 = Texture.New2D(game.GraphicsDevice, 123, 234, 1, PixelFormat.B8G8R8A8_UNorm);
provider.Texture = texture1;
Assert.Equal(texture1, sprite.Texture);
Assert.Equal(new RectangleF(0, 0, texture1.Width, texture1.Height), sprite.Region);
Assert.Equal(new Vector2(texture1.Width, texture1.Height) / 2, sprite.Center);
var texture2 = Texture.New2D(game.GraphicsDevice, 12, 23, 1, PixelFormat.B8G8R8A8_UNorm);
provider.Texture = texture2;
Assert.Equal(texture2, sprite.Texture);
Assert.Equal(new RectangleF(0, 0, texture2.Width, texture2.Height), sprite.Region);
Assert.Equal(new Vector2(texture2.Width, texture2.Height) / 2, sprite.Center);
provider.IsTransparent = false;
Assert.False(sprite.IsTransparent);
provider.IsTransparent = true;
Assert.True(sprite.IsTransparent);
provider.CenterFromMiddle = false;
Assert.Equal(Vector2.Zero, sprite.Center);
provider.Center = new Vector2(43, 54);
Assert.Equal(provider.Center, sprite.Center);
provider.CenterFromMiddle = true;
Assert.Equal(provider.Center + new Vector2(texture2.Width, texture2.Height) / 2, sprite.Center);
Assert.Equal(new Vector2(provider.PixelsPerUnit), sprite.PixelsPerUnit);
provider.PixelsPerUnit = 1;
Assert.Equal(new Vector2(provider.PixelsPerUnit), sprite.PixelsPerUnit);
Assert.Equal(new Vector2(texture2.Width, texture2.Height), sprite.Size);
});
}
