internal void CloseNodeCollectors()
{
viewObjectNodes.Close();
RenderNodes.Close();
objectNodes.Close();
ObjectNodeReferences.Close();
}
public virtual void Reset()
{
// Clear nodes
viewObjectNodes.Clear(false);
objectNodes.Clear(false);
ObjectNodeReferences.Clear(true);
RenderNodes.Clear(false);
}
internal ObjectNodeReference GetOrCreateObjectNode(RenderObject renderObject)
{
if (renderObject.ObjectNode == ObjectNodeReference.Invalid)
{
renderObject.ObjectNode = new ObjectNodeReference(objectNodes.Count);
objectNodes.Add(new ObjectNode(renderObject));
ObjectNodeReferences.Add(renderObject.ObjectNode);
}
return(renderObject.ObjectNode);
}
internal unsafe ObjectNodeReference GetOrCreateObjectNode(RenderObject renderObject)
{
fixed(ObjectNodeReference *objectNodeRef = &renderObject.ObjectNode)
{
var oldValue = Interlocked.CompareExchange(ref *(int *)objectNodeRef, -2, -1);
if (oldValue == -1)
{
var index = objectNodes.Add(new ObjectNode(renderObject));
renderObject.ObjectNode = new ObjectNodeReference(index);
ObjectNodeReferences.Add(renderObject.ObjectNode);
}
else
{
while (renderObject.ObjectNode.Index == -2)
{
}
}
}
return(renderObject.ObjectNode);
}
