In Rhino 5 - I get a difference between the rendered viewport and live viewport when it comes to the background environment.
In Rhino 4, I could create a new basic environment - select a background bitmap and have it set to planar mapping. Everything worked perfectly between the realtime viewport and what I was rendering. Making it easy to match perspective to the environment ect.
This no longer works in Rhino 5 on my machine.
You can tell in the image below the environment is doing some spherical mapping & planar mapping in the rendered window. Any thoughts?