protected override void TakeSnapshot(ref Snapshot snap)
{
SpraySnapshot spraySnap = (SpraySnapshot)snap;
spraySnap.Direction = _direction;
spraySnap.Spread = _spread;
}
protected override void GetParticlePositionAndOrientation(Snapshot snap, ref Vector2 position, ref Vector2 orientation)
{
SpraySnapshot spraySnap = (SpraySnapshot)snap;
float angle = spraySnap.Direction + ((float)Rnd.NextDouble() * spraySnap.Spread) - (spraySnap.Spread / 2f);
orientation.X = (float)Math.Sin(angle);
orientation.Y = (float)Math.Cos(angle);
}
