/// <summary>
/// Draws a fullscreen quad with the specified effect and parameters.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effect">The effect.</param>
/// <param name="effectParameterCollectionGroup">The shader parameter updater.</param>
/// <exception cref="System.ArgumentNullException">effect</exception>
public static void DrawQuad(this GraphicsDevice device, Effect effect, EffectParameterCollectionGroup effectParameterCollectionGroup)
{
if (effect == null)
{
throw new ArgumentNullException("effect");
}
// Apply the effect
effect.Apply(device, effectParameterCollectionGroup, false);
// Draw a full screen quad
device.DrawQuad();
// Unapply
effect.UnbindResources(device);
}
/// <summary>
/// Draws a fullscreen quad with the specified effect and parameters.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="effect">The effect.</param>
/// <param name="parameterCollections">The parameter collections.</param>
/// <exception cref="System.ArgumentNullException">effect</exception>
public static void DrawQuad <TList>(this GraphicsDevice device, Effect effect, TList parameterCollections) where TList : class, IEnumerable <ParameterCollection>
{
if (effect == null)
{
throw new ArgumentNullException("effect");
}
// Apply the effect
effect.Apply(device, parameterCollections, false);
// Draw a full screen quad
device.DrawQuad();
// Unapply
effect.UnbindResources(device);
}
