Had a request from tedr56,

I looked at this in the past and decided it would be a ShaderToy plugin rather then integrated into the host. IIRC when I looked at this I thought it might well be possible for many of them, although there are some limitations in what would be easily compatible and/or able to migrate.

Definitely leaving this up as needs more research, hopefully I'll get back to this in the future.

I'll be more certain of the possibility once I've written up the plugin development docs.