Concepts
DressingTools2 is designed to decouple the v1 code as much as possible to enable high extensibility and modular configuration.
As mentioned before, DressingTools is a standalone Unity UPM package. The internals do not require VRCSDK or other toolkits to be installed to work. "VRChat" is called an integration and it is optionally required to be installed for automatic build, animation, menu generation.
Diagram
(Just a casual diagram, not following any UML standards)
