public void Initialize(ref CollidablePair pair)
{
Pair = pair;
}
public void Initialize(ref CollidablePair pair, in Vector3 relativeLinearVelocity, in Vector3 angularVelocityA, in Vector3 angularVelocityB, float t)
public unsafe void AddConstraint <TBodyHandles, TDescription, TContactImpulses>(int manifoldConstraintType,
ref CollidablePair pair, PairCacheIndex constraintCacheIndex, TBodyHandles bodyHandles, ref TDescription constraintDescription, ref TContactImpulses impulses)
where TDescription : IConstraintDescription <TDescription>
{
ref var cache = ref pendingConstraintsByType[manifoldConstraintType];
