Four different renderers include interactive for speed when laying out designs, preview for lighting as well as shadows, the Microspot renderer with variable resolution, and the new raytrace renderer to add reflections. The professional edition includes 14 modeling tools and four extra palettes. The modeling tools consist of six primitive shapes: cube, sphere, cone, pyramid, cylinder, and regular polygon alongside four more compex tools for pipes, torroids, lathed shapes, and irregular polygons.