/// <summary>
/// Helper function that returns the selected root object.
/// </summary>
static public GameObject SelectedRoot(bool createIfMissing)
{
GameObject go = Selection.activeGameObject;
// Only use active objects
if (go != null && !NGUITools.GetActive(go))
{
go = null;
}
// Try to find a panel
UIPanel p = (go != null) ? NGUITools.FindInParents <UIPanel>(go) : null;
// No selection? Try to find the root automatically
if (p == null)
{
UIPanel[] panels = GameObject.FindSceneObjectsOfType(typeof(UIPanel)) as UIPanel[];
if (panels.Length > 0)
{
go = panels[0].gameObject;
}
}
// Now find the first uniformly scaled object
if (go != null)
{
Transform t = go.transform;
// Find the first uniformly scaled object
while (!Mathf.Approximately(t.localScale.x, t.localScale.y) ||
!Mathf.Approximately(t.localScale.x, t.localScale.z))
{
t = t.parent;
if (t == null)
{
return((p != null) ? p.gameObject : null);
}
else
{
go = t.gameObject;
}
}
}
if (createIfMissing && go == null)
{
// No object specified -- find the first panel
if (go == null)
{
UIPanel panel = GameObject.FindObjectOfType(typeof(UIPanel)) as UIPanel;
if (panel != null)
{
go = panel.gameObject;
}
}
// No UI present -- create a new one
if (go == null)
{
go = UICreateNewUIWizard.CreateNewUI();
}
}
return(go);
}
static void Create2D()
{
UICreateNewUIWizard.CreateNewUI(UICreateNewUIWizard.CameraType.Simple2D);
}
static void Create3D()
{
UICreateNewUIWizard.CreateNewUI(UICreateNewUIWizard.CameraType.Advanced3D);
}
public static GameObject CreateNewUI()
{
return(UICreateNewUIWizard.CreateNewUI(UICreateNewUIWizard.camType));
}