Rooms, doors and portals
A room is a cuboid container you place objects inside. A door is an aperture in a room that acts as a portal — visitors look or step through into another space.
Door faces
A door can sit on any of the six faces of its room: left, right, front, back, ceiling or floor.
Aperture shapes
Doors, water and terrain can be shaped as a rectangle, a classic arched portal, a circle or an oval. Set the door’s width, height and frame colour to taste.
View modes
The whole scene can be presented in world or seen through a single portal aperture — handy for "window into another world" experiences.