public void Execute(List <Particle> particles, float dt)
{
particles.ForEach(x => x.ForceAccumulator = new HyperPoint <float>(0f, 0f));
Forces.ForEach(x => x.CalculateForce(particles));
DoConstraints(Constraints, particles, dt, SpringConstant, SpringDemping);
particles.ForEach(x => x.Velocity += (x.ForceAccumulator + x.ForceConstraint) / x.Massa * dt);
}