Hi : Did some quick testing but only inside RS6 . Yes , there is a small bug . Send it to RS . The work-around is to drag-drop the 'Root' into the viewport first .
garry > Basically any scene will do, it's not related to the new building tool. I've > attached a small example object file. Open the file in the startup > environment, set camera to perspective, apply the walkthru utill, aim at one > of the walls, try to walk around and see what happens. I'm curious to know > what others see happening.
