package engine.object;

import java.util.Comparator;

public class SortZ implements Comparator<ObjectGl>
{
    public int compare(ObjectGl a, ObjectGl b)
    {
        float diff = a.getZPos() - b.getZPos();
        if (diff < 0) return -1;
        else if (diff > 0) return 1;
        else return 0;
    }
}