/// <summary>
/// Called when it is time for this MonoBehaviour to draw its GUI.
/// </summary>
void OnGUI()
{
if (!showUI)
{
return;
}
// make sure the objects are still valid
for (int i = 0; i < selectionChain.Count; i++)
{
if (selectionChain[i] == null || selectionChain[i].gameObject == null)
{
ClearSelection();
break;
}
}
for (int i = rootTransforms.Count - 1; i >= 0; i--)
{
if (rootTransforms[i] == null || rootTransforms[i].gameObject == null)
{
rootTransforms.RemoveAt(i);
}
}
// Draw the Hierarchy window.
hierarchyRect = GUI.Window(GetInstanceID(), hierarchyRect, HierarchyWindow, "Hierarchy", HighLogic.Skin.window);
// If there is something in the selection chain,
if (!ReferenceEquals(selectedTransform, null))
{
// If the inspector is null,
if (inspector == null)
{
// Create a new inspector.
inspector = new Inspector(this, GetInstanceID() + 1, hierarchyRect);
}
// Draw the inspector GUI.
inspector.DrawGUI(selectedTransform);
if (editor != null)
{
editor.DrawGUI();
}
DrawSelectionRectTransform();
}
else
{
if (editor != null)
{
editor = null;
}
if (inspector != null)
{
inspector.isVisible = false;
}
}
DisableMouseWheel();
}
