TouchCAD provides a built in OpenGL based rendering engine where it is possible to rotate and walk into the model in realtime. It's also possible to generate simple animations, adjust the light, and insert cut-through (top left picture) in realtime, and these features are very useful for evaluating the shape of the model.
Renderings may include looking at the model from any view, using any background color, dynamic cut-in from the back and front, and automatic rotation of the model.
Renderings may include background images of for example original drawings or pictures to add realism to the picture, or images from a site used both for measurement checks as well as for reference.
For those in need of high quality renderings, TouchCAD offers several features for exporting to dedicated rendering and animation programs. Besides having a dedicated export feature for generic Artlantis files, TouchCAD also exports DXF in a specially adopted format using TouchCAD colors as DXF layers, as VRML, STL, and as Vectorworks Vectorscript for rendering using Renderworks.