public LightningTexture(GraphicsDevice device, int width, int height)
: base(device, width, height)
{
anim = new AnimatedLightning(Vector2.Zero, new Vector2(width, height), 45, MathHelper.ToRadians(45), 0.7f, 5, 1, 10);
var sb = new SpriteBatch(device);
var target = new RenderTarget2D(GraphicsDevice, 50, 100, false
, GraphicsDevice.PresentationParameters.BackBufferFormat
, GraphicsDevice.PresentationParameters.DepthStencilFormat);
var oldTargets = GraphicsDevice.GetRenderTargets();
GraphicsDevice.SetRenderTarget(target);
sb.Begin();
foreach (var segment in anim.Segments)
{
sb.DrawLine(segment.From, segment.To, segment.Color);
}
sb.End();
GraphicsDevice.SetRenderTargets(oldTargets);
Color[] data = new Color[target.Width * target.Height];
target.GetData<Color>(data);
this.SetData<Color>(data);
}
/// <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()
{
graphics.IsFullScreen = false;
graphics.PreferredBackBufferWidth = 512;
graphics.PreferredBackBufferHeight = 512;
graphics.ApplyChanges();
SpriteBatchHelpers.Initialize(this.GraphicsDevice);
inputSystem = new InputSystem(this);
anim = new AnimatedLightning(Vector2.One * 12, Vector2.One * 500, 45, MathHelper.ToRadians(45), 0.7f, 5, 1, 10);
//lightningPoints = LightningGenerator.Get(Vector2.One * 12, Vector2.One * 500, 140, 5, 1);
//lightningSegments = LightningGenerator.GetForked(Vector2.One * 12, Vector2.One * 500, 45, MathHelper.ToRadians(45), 0.7f, 5, 1);
inputSystem.RegisterKeyReleasedAction(Keys.Escape, () => Exit());
inputSystem.RegisterMouseMoveAction((x, y) =>
{
anim.End += new Vector2(x, y);
});
base.Initialize();
}
