/// <summary>
/// Initializes a new instance of the <see cref="SpriteRenderer"/> class.
/// </summary>
/// <param name="graphicsService">The graphics service.</param>
/// <param name="spriteFont">
/// The default font, which is used in case the font of a <see cref="TextSprite"/> is not set.
/// Can be <see langword="null"/>.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="graphicsService"/> is <see langword="null"/>.
/// </exception>
public SpriteRenderer(IGraphicsService graphicsService, SpriteFont spriteFont)
{
if (graphicsService == null)
{
throw new ArgumentNullException("graphicsService");
}
Order = 6;
_spriteBatch = graphicsService.GetSpriteBatch();
_spriteFont = spriteFont;
}
public LensFlareRenderer(IGraphicsService graphicsService)
{
if (graphicsService == null)
{
throw new ArgumentNullException("graphicsService");
}
Order = 4;
var graphicsDevice = graphicsService.GraphicsDevice;
_basicEffect = new BasicEffect(graphicsDevice)
{
FogEnabled = false,
LightingEnabled = false,
TextureEnabled = false,
VertexColorEnabled = true,
};
_queryGeometry = new VertexPositionColor[4];
_spriteBatch = graphicsService.GetSpriteBatch();
if (graphicsDevice.GraphicsProfile == GraphicsProfile.HiDef)
{
// Use custom effect with sRGB reads in pixel shader.
try
{
_effect = graphicsService.Content.Load <Effect>("DigitalRune/SpriteEffect");
_transformParameter = _effect.Parameters["Transform"];
_techniqueLinear = _effect.Techniques["Sprite"];
_techniqueGamma = _effect.Techniques["SpriteWithGamma"];
}
catch (ContentLoadException)
{
// If we cannot load the HiDef effect, fall back to Reach. This happens in the Linux
// build when it runs in Windows.
_effect = null;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SpriteRenderer"/> class.
/// </summary>
/// <param name="graphicsService">The graphics service.</param>
/// <param name="spriteFont">
/// The default font, which is used in case the font of a <see cref="TextSprite"/> is not set.
/// Can be <see langword="null"/>.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="graphicsService"/> is <see langword="null"/>.
/// </exception>
public SpriteRenderer(IGraphicsService graphicsService, SpriteFont spriteFont)
{
if (graphicsService == null)
throw new ArgumentNullException("graphicsService");
Order = 6;
_spriteBatch = graphicsService.GetSpriteBatch();
_spriteFont = spriteFont;
}
public LensFlareRenderer(IGraphicsService graphicsService)
{
if (graphicsService == null)
throw new ArgumentNullException("graphicsService");
Order = 4;
var graphicsDevice = graphicsService.GraphicsDevice;
_basicEffect = new BasicEffect(graphicsDevice)
{
FogEnabled = false,
LightingEnabled = false,
TextureEnabled = false,
VertexColorEnabled = true,
};
_queryGeometry = new VertexPositionColor[4];
_spriteBatch = graphicsService.GetSpriteBatch();
if (graphicsDevice.GraphicsProfile == GraphicsProfile.HiDef)
{
// Use custom effect with sRGB reads in pixel shader.
try
{
_effect = graphicsService.Content.Load<Effect>("DigitalRune/SpriteEffect");
_transformParameter = _effect.Parameters["Transform"];
_techniqueLinear = _effect.Techniques["Sprite"];
_techniqueGamma = _effect.Techniques["SpriteWithGamma"];
}
catch (ContentLoadException)
{
// If we cannot load the HiDef effect, fall back to Reach. This happens in the Linux
// build when it runs in Windows.
_effect = null;
}
}
}
