I find it difficult to recreate a totally white scene where only my geometry and my materials are rendered with a constant background.
I tried creating a totally white HDR but even that would cast shadows.
I think it would be nice if there would be a mode where it could let us export png with transparent background (which could appear white on our screen for viewing)
That would be even more relevant with the texture enhancement update you are talking about for a while for sketchup. (bump)
Thanks