Integrating TurnTool is easy. The TurnTool Viewer is an ActiveX control, and as such can be integrated with virtually any program which supports ActiveX controls.
Through its ActiveX interface, the TurnTool Viewer can be manipulated through java scripts in websites or dialog boxes in various office applications.
The basic process is simple: Insert the control, set the src property to the filename of your TNT scene. In most cases nothing more is really needed to distribute stunning realtime 3D graphics.
For more details about integrating the TurnTool Viewer, please refer to the TurnTool Manual here.