private void GamePage_Loaded(object sender, RoutedEventArgs e)
{
if (!pageLoaded)
{
manager = SharedGraphicsDeviceManager.Current;
manager.PreferredBackBufferWidth = (int)this.ActualWidth;
manager.PreferredBackBufferHeight = (int)this.ActualHeight;
manager.SwapChainPanel = this;
manager.ApplyChanges();
gameTimer = new GameTimer();
gameTimer.UpdateInterval = TimeSpan.FromTicks(166666);
gameTimer.Update += Update;
gameTimer.Draw += Draw;
this.SizeChanged += GamePage_SizeChanged;
// Le contenu est chargé une fois
LoadContent();
pageLoaded = true;
}
// L'initialisation doit se faire à chaque rechargement
Initialize();
}
public Drawer(SharedGraphicsDeviceManager graphics, Texture2D spriteSheet)
{
this.graphics = graphics;
this.spriteSheet = spriteSheet;
Height = graphics.PreferredBackBufferHeight / GamePage.ScaleFactor;
Width = graphics.PreferredBackBufferWidth / GamePage.ScaleFactor;
ResetOffset();
}
public static void Init(GraphicsDeviceManager graphics)
#endif
{
_graphics = graphics;
_realWidth = graphics.PreferredBackBufferWidth;
_realHeight = graphics.PreferredBackBufferHeight;
settingApplied = false;
}
public Drawer3D(SharedGraphicsDeviceManager graphics, Texture2D spriteSheet)
: base(graphics, spriteSheet)
{
basicEffect = new BasicEffect(graphics.GraphicsDevice)
{
TextureEnabled = true,
VertexColorEnabled = true,
};
}
public GamePage()
{
InitializeComponent();
// Get the content manager from the application
contentManager = (Application.Current as App).Content;
this.graphics = SharedGraphicsDeviceManager.Current;
Initialize();
}
public Main()
{
Instance = this;
//original resolution definition
#if WP7
graphics = SharedGraphicsDeviceManager.Current;
Content = (Application.Current as App).Content;
#else
graphics = new GraphicsDeviceManager(this);
graphics.SupportedOrientations = DisplayOrientation.LandscapeLeft | DisplayOrientation.LandscapeRight;
graphics.IsFullScreen = true;
TargetElapsedTime = TimeSpan.FromTicks(333333);
InactiveSleepTime = TimeSpan.FromSeconds(1);
#endif
graphics.PreferredBackBufferWidth = DESIGN_WIDTH;
graphics.PreferredBackBufferHeight = DESIGN_HEIGHT;
#if WP8
switch (App.Current.Host.Content.ScaleFactor)
{
case 160:
//wxga
graphics.PreferredBackBufferWidth = 1280;
graphics.PreferredBackBufferHeight = 768;
break;
case 150:
//720p
graphics.PreferredBackBufferWidth = 1280;
graphics.PreferredBackBufferHeight = 720;
break;
}
#endif
#if ANDROID
graphics.PreferredBackBufferWidth = Activity.WindowManager.DefaultDisplay.Width;
graphics.PreferredBackBufferHeight = Activity.WindowManager.DefaultDisplay.Height;
#endif
#if WINDOWS
renderWidth = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Width;
renderHeight = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Height;
#endif
#if WINDOWS
Window.IsBorderless = true;
IsMouseVisible = true;
#endif
Content.RootDirectory = "Content";
soundController = SoundController.CreateInstance(this);
}
public static void DrawLine(DetectionResult markerResult, Vector3 startPoint, Vector3 endPoint)
{
if (markerResult != null)
{
SharedGraphicsDeviceManager graphics = SharedGraphicsDeviceManager.Current;
float aspectRatio = (float)graphics.GraphicsDevice.Viewport.AspectRatio;
graphics.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
graphics.GraphicsDevice.BlendState = BlendState.Opaque;
graphics.GraphicsDevice.SamplerStates[0] = SamplerState.LinearWrap;
Vector3 cameraPosition = new Vector3(0, 0, 150);
BasicEffect basicEffect = new BasicEffect(graphics.GraphicsDevice);
basicEffect.World = Microsoft.Xna.Framework.Matrix.CreateScale(SCALE) * markerResult.Transformation.ToXnaMatrix();
basicEffect.View = Microsoft.Xna.Framework.Matrix.CreateLookAt(cameraPosition, Vector3.Zero, Vector3.Up);
basicEffect.Projection = Microsoft.Xna.Framework.Matrix.CreatePerspectiveFieldOfView(Microsoft.Xna.Framework.MathHelper.ToRadians(45.0f), aspectRatio, 1.0f, 10000.0f);
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
VertexPositionColor[] primitiveList = new VertexPositionColor[2]
{
new VertexPositionColor(startPoint, Color.White), new VertexPositionColor(endPoint, Color.White)
};
// Initialize an array of indices of type short.
short[] lineListIndices = new short[2] {
0, 1
};
graphics.GraphicsDevice.DrawUserPrimitives <VertexPositionColor>(PrimitiveType.LineList, primitiveList, 0, 1);
}
}
}
public static void Init(SharedGraphicsDeviceManager graphics)
/// <summary>
/// 加载XNA图像资源管理器
/// </summary>
private void XNA_Graphics_Loading()
{
this.graphics = SharedGraphicsDeviceManager.Current;
this.timer = new SystemTimer();
}
private void InitializeXnaApplication()
{
this.deviceManager = new SharedGraphicsDeviceManager();
}
