/// <summary>
/// Blends progressively a new animation.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="desiredWeight">The desired weight.</param>
/// <param name="fadeTimeSpan">The fade time span.</param>
/// <exception cref="ArgumentException">name</exception>
public PlayingAnimation Blend(string name, float desiredWeight, TimeSpan fadeTimeSpan)
{
if (!Animations.ContainsKey(name))
{
throw new ArgumentException("name");
}
var playingAnimation = new PlayingAnimation(this, name)
{
CurrentTime = TimeSpan.Zero, Weight = 0.0f
};
PlayingAnimations.Add(playingAnimation);
if (fadeTimeSpan > TimeSpan.Zero)
{
playingAnimation.WeightTarget = desiredWeight;
playingAnimation.RemainingTime = fadeTimeSpan;
}
else
{
playingAnimation.Weight = desiredWeight;
}
return(playingAnimation);
}
/// <summary>
/// Plays right away the animation with the specified name, instantly removing all other blended animations.
/// </summary>
/// <param name="name">The animation name.</param>
public void Play(string name)
{
PlayingAnimations.Clear();
PlayingAnimations.Add(new PlayingAnimation(this, name)
{
CurrentTime = TimeSpan.Zero, Weight = 1.0f
});
}
/// <summary>
/// Plays right away the animation with the specified name, instantly removing all other blended animations.
/// </summary>
/// <param name="name">The animation name.</param>
public PlayingAnimation Play(string name)
{
PlayingAnimations.Clear();
var playingAnimation = new PlayingAnimation(this, name)
{
CurrentTime = TimeSpan.Zero, Weight = 1.0f
};
PlayingAnimations.Add(playingAnimation);
return(playingAnimation);
}
