Phpcad
Simple but powerful 2D, 3D drawing program. Draw a 2D floorplan, and have it make a 3D pov-ray text script. Which is viewable in Pov-Ray. No MySql Required. Simple easy to understand GUI. Place starting point for object on screen, select a few parameters and draw a wall, curve, window, door, or any object you create. Draws .jpg, .png images in standard predefined formats such as VCD, DVD, webgraphics.