public void Constrain(ref Vector3 t)
{
if (t.X < minBox_.X)
{
t.X = minBox_.X;
}
if (t.Y < minBox_.Y)
{
t.Y = minBox_.Y;
}
if (t.Z < minBox_.Z)
{
t.Z = minBox_.Z;
}
if (t.X > maxBox_.X)
{
t.X = maxBox_.X;
}
if (t.Y > maxBox_.Y)
{
t.Y = maxBox_.Y;
}
if (t.Z > maxBox_.Z)
{
t.Z = maxBox_.Z;
}
if (chain_ != null)
{
chain_.Constrain(ref t);
}
}
