Export 3D model to a game or FPS-style navigator
Why has no 3D modelling program managed to make a walkthrough engine as intuitive, fast and useful as the simplest FPS game? And more importantly, is there any software or game that lets me import my 3D model to walk around in? Maybe some open-source game that allows imported models in CAD or 3D object format? I simply want to look around using WASD control and mouse to look around, I don't care if it means a gun and crosshair must be included.