A downloadable tool

My Hierarchy

Upgraded Unity Hierarchy Window

STRUCTURE BREAKDOWN

Header	A divider and label placeholder for grouping/organizing root gamobjects
Components	Shows the component icons that each component the gameobject has (except Transform & Recttransform)
Header Group	A marker for gameobject parents that holds a group of related child gameobjects
Is Static	If the game object is marked as static (Green = False \| Gray = True )
Siblings Line	Shows the connection of a child gameobject to it's siblings
Tag	Game object's tag
Hierarchy Depth	Shows how deep the gameobject in the parenting hierarchy
Layers	Game object's layer
Relation Line	Connection from parent to it's children
Selected Sibling Line	Highlights the siblings line of the current selected object (if it has any)
Selected Children	Highlights the children of the selected object

COMPONENTS

- My Hierarchy Header -

Add this component to a gameobject to draw a hierarchy header on the hierarchy window. Take note of the warning written on the component.

- My Hierarchy Group -

Add this component to a gameobject to draw a hierarchy group header on the hierarchy window.

You can also create the headers through menu items by rick clicking in the hierarchy window or through the menu options on the top.

[ Note: The label drawn on both headers comes from the game object name, simply rename that to change the text on the header. ]

CONTROL SETTINGS

To locate the settings file simply just click the "Show Settings" from the menu bar

Most of the options are already self explanatory so let's just talk about the not that obvious stuff. The visibility toggle buttons, controls when something is drawn into the hierarchy.

Hide Iconless Components - Hides components that doesn't have an custom icon assigned to them (like Monobehavior scripts, unless you assign one)
Show Object Relationship - toggles the visibility of all the connecting lines from parent to child and sibling to sibling.
Show Group Header Label: - refers to the layer, tag and static labels being drawn with the Hierarchy Group Header, turning it off will hide all of those labels and give way for a wider space for the group header text & it's background.
Toggle Activation - toggles the visibility of all the stuff my hierarchy draws in the hierarchy window.

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