public static void addInserterToBelt(ISimData belt, ISimData inserter, float relativePos)
{
belt.addNotify(inserter, relativePos);
inserter.addNotify(belt, 0f);
}
public static void addPair(ISimData v0, ISimData v1)
{
v0.addNotify(v1, 0f);
v1.addNotify(v0, 0f);
}