The mode7 object also did exactly what you are talking about, positioning, sizing and angling objects in a 3d environment, and thats what made it so useful.

Most people hated the MMF Mode7 only because it was buggy and looked awful. But in reference to the recent topic on 3d and why its too complicated for the average Construct/MMF user, Mode7 has got to be the easiest way to incorporate 3d (2.5d) into a game.

With Hardware Acceleration it would also be much prettier, and use a fraction of the memory allowing for resolutions bigger than 320x200. Im not saying 'do it now' because I said so, Im just wondering if people think it would be a good idea, and a possible extension in the future.

(I tried using the Box object to replicate the effect and it came close but was too clumsy/buggy)