public void Align(uint[] instanceIds, ChainType chainType, Vex.Point target, List <Bond> addedBonds, List <Bond> previousBonds)
{
BondAttachment bt = chainType.GetAttachment();
BondType bondType = chainType.IsAligned() ? BondType.Anchor : BondType.Spring;
Bond b;
Bond prev = null;
for (int i = 0; i < instanceIds.Length - 1; i++)
{
uint id = instanceIds[i];
if (chainType.IsDistributed())
{
if (i > 0)
{
RemoveCollidingBond(id, bt, previousBonds, BondType.Anchor);
}
if (i < instanceIds.Length - 1)
{
BondAttachment btOpp = chainType.GetOppositeAttachment();
RemoveCollidingBond(id, btOpp, previousBonds, BondType.Anchor);
}
}
else
{
RemoveCollidingBond(id, bt, previousBonds, BondType.Anchor);
}
b = new Bond(id, bt, bondType);
b.ChainType = chainType;
b.TargetLocation = target;
AddBond(b);
addedBonds.Add(b);
b.Previous = prev;
if (prev != null)
{
prev.Next = b;
}
prev = b;
}
int lastIndex = instanceIds.Length - 1;
uint lastId = instanceIds[lastIndex];
RemoveCollidingBond(lastId, bt, previousBonds, BondType.Anchor);
b = new Bond(lastId, bt, bondType);
b.ChainType = chainType;
b.TargetLocation = target;
AddBond(b);
addedBonds.Add(b);
b.Previous = prev;
prev.Next = b;
}
public Bond GetCollidingBond(BondAttachment ba)
{
Bond result = null;
if (ChainType.IsDistributed())
{
if (Previous != null && ChainType.GetAttachment() == ba)
{
result = this;
}
else if (Next != null && ChainType.GetOppositeAttachment() == ba)
{
result = Next;
}
}
else if (sourceAttachment == ba)
{
result = this;
}
return(result);
}