And it would restrict add-on vendors, who would like to sell for CAD programs other than AutoCAD. ... In a small studio built on the show floor, SGI used the Onyx to do flight simulations animated in real time, on a wraparound screen more than 3, 200 pixels wide. ... The Philadelphia model includes a great deal of underlying GIS-based planning data, with more to come. ... 197 Autodesk/2D DWF 198 Autodesk/Kinetix 3D Studio Viz 199 BAGH/ArchiDesign CAD 200 Bentley/ModelServeranbsp;...