public IEnumerable <Tuple <PhysicalParticle, PhysicalParticle> > SelectPairs(KinematicsSystem system)
{
for (int i = 0; i < system.Particles.Count; i++)
{
for (int j = i + 1; j < system.Particles.Count; j++)
{
yield return(new Tuple <PhysicalParticle, PhysicalParticle>(system.Particles[i], system.Particles[j]));
}
}
}
public KinematicsIntegrator(KinematicsSystem system, IConstraintSolver constraint)
{
System = system;
this.constraint = constraint;
}
