public ParticleInstance(Vector2 position, Vector2 velocity, Emitter source)
{
this.position = position;
this.velocity = velocity;
angle = (float)Math.Atan2(-velocity.Y, velocity.X);
this.source = source;
age = 0;
}
/// <summary>
/// Removes an emitter from the graphics object.
/// </summary>
/// <param name="obj">The emitter to remove. It should be created from the current instance's CreateEmitter method.</param>
public void RemoveEmitter(Emitter obj)
{
emitters.Remove(obj);
}
public ParticleInstance MakeInstance(Vector2 Position, Vector2 Velocity, Emitter Source)
{
return new ParticleInstance(Position, Velocity, Source);
}
