/// <summary>
/// When overridden in the derived class, handles processing the <paramref name="particle"/> when
/// it is updated. Only valid if <see cref="ParticleModifier.ProcessOnUpdate"/> is set.
/// </summary>
/// <param name="emitter">The <see cref="ParticleEmitter"/> that the <paramref name="particle"/>
/// came from.</param>
/// <param name="particle">The <see cref="Particle"/> to process.</param>
/// <param name="elapsedTime">The amount of time that has elapsed since the <paramref name="emitter"/>
/// was last updated.</param>
protected override void HandleProcessUpdated(ParticleEmitter emitter, Particle particle, int elapsedTime)
{
Vector2 deltaGrav;
Vector2.Multiply(ref _gravity, elapsedTime * 0.001f, out deltaGrav);
particle.ApplyForce(ref deltaGrav);
}
/// <summary>
/// When overridden in the derived class, handles processing the <paramref name="particle"/> when
/// it is updated. Only valid if <see cref="ParticleModifier.ProcessOnUpdate"/> is set.
/// </summary>
/// <param name="emitter">The <see cref="ParticleEmitter"/> that the <paramref name="particle"/>
/// came from.</param>
/// <param name="particle">The <see cref="Particle"/> to process.</param>
/// <param name="elapsedTime">The amount of time that has elapsed since the <paramref name="emitter"/>
/// was last updated.</param>
protected override void HandleProcessUpdated(ParticleEmitter emitter, Particle particle, int elapsedTime)
{
Vector2 deltaGrav;
Vector2.Multiply(ref _gravity, elapsedTime * 0.001f, out deltaGrav);
particle.ApplyForce(ref deltaGrav);
}
