private void _BuildChildControls(SECTR_LOD myLOD, SECTR_LOD.LODSet lodSet, Transform transform, bool rootTransform)
{
if (transform)
{
if (!rootTransform)
{
++EditorGUI.indentLevel;
}
int numChildren = transform.childCount;
bool expanded = false;
if (!rootTransform)
{
GUI.enabled = transform.parent == myLOD.transform || lodSet.GetEntry(transform.parent.gameObject) != null;
expanded = _DrawChildControl(myLOD, lodSet, transform, numChildren > 0);
GUI.enabled = true;
}
if (expanded || rootTransform)
{
for (int childIndex = 0; childIndex < numChildren; ++childIndex)
{
_BuildChildControls(myLOD, lodSet, transform.GetChild(childIndex), false);
}
}
}
if (!rootTransform)
{
--EditorGUI.indentLevel;
}
}
private bool _DrawChildControl(SECTR_LOD myLOD, SECTR_LOD.LODSet lodSet, Transform transform, bool hasChildren)
{
string undoString = "Changed LOD";
bool expanded = false;
float labelWidth = Screen.width * 0.3f;
float checkWidth = 30;
float buffer = 5;
Rect propertyRect = EditorGUILayout.BeginHorizontal(GUILayout.Width(labelWidth));
if (hasChildren)
{
hierarchyFoldouts.TryGetValue(transform, out expanded);
hierarchyFoldouts[transform] = EditorGUILayout.Foldout(expanded, transform.name);
}
else
{
EditorGUILayout.LabelField(transform.name, GUILayout.Width(labelWidth));
}
EditorGUILayout.EndHorizontal();
SECTR_LOD.LODEntry entry = lodSet.GetEntry(transform.gameObject);
bool isChecked = entry != null;
bool newChecked = GUI.Toggle(new Rect(propertyRect.xMax + buffer,
propertyRect.y,
checkWidth,
propertyRect.height),
isChecked,
GUIContent.none);
if (newChecked != isChecked)
{
SECTR_Undo.Record(myLOD, undoString);
if (newChecked)
{
entry = lodSet.Add(transform.gameObject, null);
}
else
{
lodSet.Remove(transform.gameObject);
entry = null;
}
isChecked = newChecked;
myLOD.Reset();
}
if (entry != null && transform.GetComponent <Renderer>())
{
Renderer newSource = (Renderer)EditorGUI.ObjectField(new Rect(propertyRect.xMax + checkWidth + buffer,
propertyRect.y,
Screen.width - (propertyRect.xMax + checkWidth + buffer * 2),
propertyRect.height),
GUIContent.none,
entry.lightmapSource,
typeof(Renderer),
true);
if (newSource != entry.lightmapSource)
{
SECTR_Undo.Record(myLOD, undoString);
entry.lightmapSource = newSource;
myLOD.Reset();
}
}
return(expanded);
}