Yesterday night was a full moon and the clouds were awesome, the perfect setting for my current mapping project, so I went and took a bunch of photos for a panorama. Now I’ve managed to mesh them all together to create a hemispherical panorama, and I cannot figure out how I should go about converting this into a skybox. I don’t care about anything below the horizon, so I’ll only need to make a ceiling and the top half of the 4 walls from this picture. I’d imagine I’d want to do something like this:
but there’s just no way I can do that manually and get it right. Has anyone done this before, or have any ideas?
This is the composite hemisphere I’m working with, at 25% scale: