public TreeView3DItem CreateItem(TreeView3DItem parent, GameObject visibleItem, bool hasParentTransform = false)
{
GameObject ga = hasParentTransform?visibleItem: new GameObject("subItem");
TreeView3DItem li = ga.AddComponent <TreeView3DItem>();
li.tv3d = this;
if (parent != null)
{
li.ParentItem = parent;
li.transform.position = parent.transform.position;
li.transform.parent = parent.transform;
parent.Children.Add(li);
}
else
{
li.defaultScale = childObjectScale * transform.localScale;
li.transform.parent = this.transform;
}
if (!hasParentTransform)
{
visibleItem.transform.parent = li.transform;
visibleItem.transform.localPosition = Vector3.zero;
}
items.Add(li);
li.parentDistance = this.parentDistance;
return(li);
}
public void CreateChildren(TreeView3DItem parent, List <GameObject> children = null)
{
if (children != null)
{
foreach (var child in children)
{
TreeView3DItem c = CreateItem(parent, child);
}
}
}
void SetSelection(GameObject selectedItem)
{
GameObject parent = selectedItem.transform.parent.gameObject;
if (parent != null)
{
TreeView3DItem tvItem = parent.GetComponentInChildren <TreeView3DItem>();
foreach (var child in items)
{
child.SetSelected(child == tvItem);
}
}
}
public static void CheckDistance(TreeView3DItem fromObject, TreeView3DItem toObject, float distance, bool minDistance = false)
{
Vector3 direction = fromObject.transform.position - toObject.transform.position;
if (direction.magnitude == 0)
{
direction = Vector3.one;
}
if (!minDistance || direction.magnitude < distance)
{
direction.Normalize();
fromObject.transform.position = Vector3.Lerp(fromObject.transform.position, toObject.transform.position + direction * distance, Time.deltaTime);
}
//
fromObject.transform.position = Vector3.Lerp(fromObject.transform.position, sDrift, 0.001f * Time.deltaTime);
}