/// <summary>
/// Add an anchor graph visualization to the scene if it doesn't already have one.
/// </summary>
/// <param name="wltRoot">The root object to attach the visualization to.</param>
private static void AddAnchorVisualizer(Transform wltRoot)
{
AnchorGraphVisual anchorVisual = GameObject.FindObjectOfType <AnchorGraphVisual>();
if (anchorVisual == null)
{
GameObject anchorVisualObject = InstantiatePrefab("WorldLocking.Tools/Prefabs", "AnchorGraphVisual");
anchorVisual = anchorVisualObject.GetComponent <AnchorGraphVisual>();
}
Debug.Assert(anchorVisual != null, "Missing AnchorGraphVisual prefab?");
anchorVisual.transform.parent = wltRoot;
}
/// <summary>
/// Constructor takes the owning AnchorGraphVisual and a list of
/// FrozenAnchorVisuals as resources.
/// </summary>
/// <remarks>The visuals must be sorted for fast lookup of the endpoints.</remarks>
/// <param name="owner">The owning component.</param>
/// <param name="frozenResources">The *sorted* list of FrozenAnchorVisuals.</param>
public FrozenEdgeVisualCreator(AnchorGraphVisual owner, List <IdPair <AnchorId, FrozenAnchorVisual> > frozenResources)
{
this.owner = owner;
this.frozenResources = frozenResources;
}
