public NodeVertex GetVertex(IGraphicsCompositorBlockViewModel block)
{
return(vertexMapping[block]);
//NodeVertex vertex;
//vertexMapping.TryGetValue(block, out vertex);
//return vertex;
}
public void RemoveVertex(IGraphicsCompositorBlockViewModel block)
{
var vertex = GetVertex(block);
vertexMapping.Remove(block);
blockMapping.Remove(vertex);
vertices.Remove(vertex);
}
public void CreateVertex(IGraphicsCompositorBlockViewModel block)
{
var vertex = new GraphicsCompositorNodeVertex(this, block)
{
ID = ++vertexId
};
vertices.Add(vertex);
vertexMapping.Add(block, vertex);
blockMapping.Add(vertex, block);
}
internal GraphicsCompositorNodeVertex([NotNull] GraphicsCompositorGraph graph, [NotNull] IGraphicsCompositorBlockViewModel block)
{
if (graph == null)
{
throw new ArgumentNullException(nameof(graph));
}
this.graph = graph;
Block = block;
InputSlots = new ObservableCollection <object>();
OutputSlots = new ObservableCollection <object>();
block.InputSlots.ForEach(AddInputSlot);
block.OutputSlots.ForEach(AddOutputSlot);
// Track slot changes
block.InputSlots.CollectionChanged += InputSlotsCollectionChanged;
block.OutputSlots.CollectionChanged += OutputSlotsCollectionChanged;
}
