public static void ClearDisplays(this IGraphSceneDisplayMesh <IVisual, IVisualEdge> mesh)
{
mesh.Displays
.Where(d => d.Data != null)
.ToArray()
.ForEach(d => {
mesh.ClearDisplaysOf(d.Data);
mesh.RemoveScene(d.Data);
});
mesh.Scenes.ToArray().ForEach(s => mesh.RemoveScene(s));
}
public static void RemoveBackGraph(this IGraphSceneDisplayMesh <IVisual, IVisualEdge> mesh, IThingGraph backGraph)
{
var backMesh = mesh.BackHandler <IThing, ILink> ();
mesh.Displays
.Join(backMesh.ScenesOfBackGraph(backGraph),
d => d.Data,
s => s, (d, s) => d)
.ForEach(d => {
mesh.ClearDisplaysOf(d.Data);
mesh.RemoveScene(d.Data);
});
backMesh.ScenesOfBackGraph(backGraph).ToArray().ForEach(s => mesh.RemoveScene(s));
backMesh.UnregisterBackGraph(backGraph);
}