AutomationDirect to offer controls engineers and designers native 3D models of automation products - industrial automation leader AutomationDirect is now using the TraceParts Internet service to provide 3D product models for controls engineers and designers, through their AutomationDirect.COM web site and the TracePartsOnline.net network of web sites. AutomationDirect’s customers will be able to select the right product for their needs and then download neutral and native 3D CAD models of the products into their designs.