Depends at what level you're talking about. In the abstract? No, most 3D concepts are pretty much standard across all of them. In the nitty gritty, they're all

Depends at what level you're talking about. In the abstract? No, most 3D concepts are pretty much standard across all of them. In the nitty gritty, they're all substantially different and have very different views of scenes, data representations and workflows. It's easy enough to jump between all three, at least for me, but they each have their respective strengths and weaknesses, that lend themselves better to different kinds of work.