I was wondering if it’s possible to create a node graph editor like the one you see wenn opening a mechanim animator controller, with rectangular nodes and arrow-like connections between them. I’ve seen exactly the same style in an editor window from a third party asset in the asset store so I thought it is part of unitys editor script API but so far I haven’t found any clue using google or searching this forum and the scripting documentation.
Ok, got some answers from the support of that asset package. So I think this thread can be closed now.