private static IEnumerable <HierarchyProEditorGroupLine> StackGroups(Rect rect)
{
Rect lineRect = new Rect(rect)
{
height = 16
};
List <HierarchyProEditorGroupLine> lines = new List <HierarchyProEditorGroupLine>();
foreach (HierarchyProGroup group in HierarchyProGroupLibrary.RootGroups)
{
HierarchyProEditorGroupWindow.StackGroupsRecursive(ref lines, ref lineRect, group);
}
return(lines);
}
private static void StackGroupsRecursive(ref List <HierarchyProEditorGroupLine> lines, ref Rect lineRect, HierarchyProGroup group, int indent = 0)
{
lines.Add(HierarchyProEditorGroupLine.Create(group, lineRect, indent));
lineRect.y += lineRect.height;
if (group.ShowChildren)
{
IEnumerable <HierarchyProGroup> children = HierarchyProGroupLibrary.FindChildren(group).ToList();
group.HasChildren = children.Any();
foreach (HierarchyProGroup child in children)
{
HierarchyProEditorGroupWindow.StackGroupsRecursive(ref lines, ref lineRect, child, indent + 1);
}
}
}