/// <summary>
/// Sorts the depth objects by depth, rendering those with lower values first
/// </summary>
/// <param name="first"></param>
/// <param name="second"></param>
/// <returns></returns>
private int SortObjects(DepthObject first, DepthObject second)
{
if (first.Depth < second.Depth)
{
return(-1);
}
else if (first.Depth > second.Depth)
{
return(1);
}
return(0);
}
int Compare(DepthObject d0, DepthObject d1)
{
float d0x = d0.transform.position.x;
float d0y = d0.transform.position.y;
float d1x = d1.transform.position.x;
float d1y = d1.transform.position.y;
if (d0y != d1y)
{
return(d0y.CompareTo(d1y));
}
return(d0x.CompareTo(d1x));
}
public void Unregister(DepthObject depthObject)
{
_objects.Remove(depthObject);
}
public void Register(DepthObject depthObject)
{
_objects.Add(depthObject);
}
