/// <summary>
/// Removes an effect from the post-processing effect chain.
/// </summary>
/// <param name="effect">Effect which is to be removed.</param>
public void RemoveEffect(PostProcessEffect effect)
{
if (!mEffects.Remove(effect))
{
throw new Exception("PostProcessEffectChain.RemoveEffect(): effect not found.");
}
}
/// <summary>
/// Adds an effect to the end of the post-processing effect chain.
/// </summary>
/// <param name="effect">Effect which is to be added.</param>
public void AddEffect(PostProcessEffect effect)
{
if (effect == null)
{
throw new Exception("PostProcessEffectChain.AddEffect(): null effect.");
}
mEffects.Add(effect);
}
/// <summary>
/// Inserts an effect into the post-processing effect chain.
/// </summary>
/// <param name="effect">Effect which is to be inserted.</param>
/// <param name="pos">Position into which the effect is to be inserted.</param>
public void InsertEffect(PostProcessEffect effect, int pos)
{
if (effect == null)
{
throw new Exception("PostProcessEffectChain.InsertEffect(): null effect");
}
if (pos < 0 || pos >= mEffects.Count)
{
throw new Exception("PostProcessEffectChain.InsertEffect(): invalid index");
}
mEffects.Insert(pos, effect);
}