public Spring2D(MassPoint2D a, MassPoint2D b, float width, float softness = 0.5f)
{
_a = a;
_b = b;
_width = width;
_sqrWidth = width * width;
_softness = softness;
}
// public void Add(Rigidbody2D a, Rigidbody2D b, float width, float softness = 0.5f)
// {
// if(_massPointList.Any(x => x.body == a) == false)
// {
// _massPointList.Add(new MassPoint2D(a));
// }
// if(_massPointList.Any(x => x.body == b) == false)
// {
// _massPointList.Add(new MassPoint2D(b));
// }
// var aa = _massPointList.FirstOrDefault(x => x.body == a);
// var bb = _massPointList.FirstOrDefault(x => x.body == b);
// _springList.Add(new Spring2D(aa, bb, width, softness));
// }
public void Add(MassPoint2D a, MassPoint2D b, float width, float softness = 0.5f)
{
if (_massPointList.Any(x => x == a) == false)
{
_massPointList.Add(a);
}
if (_massPointList.Any(x => x == b) == false)
{
_massPointList.Add(b);
}
_springList.Add(new Spring2D(a, b, width, softness));
}