private void setTargeted(IWorldSelectableProvider provider, Selectable selectable)
{
if (lastTargetedProvider != null)
{
lastTargetedProvider.SetTargeted(null);
}
if (provider != null)
{
provider.SetTargeted(selectable);
}
lastTargetedProvider = provider;
lastSelectable = selectable;
}
public void UpdateTarget(Ray ray)
{
var closest = new RaycastResult();
var newResult = new RaycastResult();
IWorldSelectableProvider closestProvider = null;
Selectable closestSelectable = null;
foreach (var p in providers)
{
foreach (var s in p.GetSelectables())
{
newResult = s.Intersects(ray);
if (newResult.IsCloser(closest))
{
newResult.CopyTo(closest);
closestProvider = p;
closestSelectable = s;
}
}
}
setTargeted(closestProvider, closestSelectable);
}
