/// <summary>
/// Clears all the priority groups within this group.
/// </summary>
public void Clear(bool dispose)
{
// loop through each priority group and clear it's items. We don't wanna clear the group
// list because it probably won't change frame by frame.
foreach (var group in PriorityGroups.Values)
{
// clear the RenderPriorityGroup
group.Clear();
}
if (dispose)
{
PriorityGroups.Clear();
}
}
/// <summary>
/// </summary>
public void AddRenderable(IRenderable item, Technique technique, ushort priority)
{
RenderPriorityGroup group = null;
// see if there is a current queue group for this group id
if (!PriorityGroups.ContainsKey(priority))
{
// create a new queue group for this group id
group = new RenderPriorityGroup(this, this.splitPassesByLightingType, this.splitNoShadowPasses,
this.splitPassesByLightingType);
// add the new group to cached render group
PriorityGroups.Add(priority, group);
}
else
{
// retreive the existing queue group
group = PriorityGroups[priority];
}
// add the renderable to the appropriate group
group.AddRenderable(item, technique);
}
