[SUGGESTION] Convert UI generation to UXML

[blueknightone]

Remember: Be courteous, be constructive, be critical.

Context
This method creates and adds all of the nodes.

Identify the Issue

It's verbose and hard to navigate, and probably tries to do to much within a class.

Suggestion

Unity UIElements allows defining editor UI through an XML-like text files. This would move creating the controls out of the class, which would then simply load the UI like it currently loads in the style sheets.