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mech_pdf.book Page 29 Tuesday, February 1, 2005 1:57 PM Custom Visualization with Virtual Reality Example: Viewing Custom External VRML Files for the Conveyor Loader The demo model mech_conveyor_vr is a modified version of the original conveyor model mech_conveyor and comes with external VRML files containing static renderings of the machine parts in their initial positions. This example uses the V-Realm Builder editor to view the files. 1 In the matlabroot\toolbox\physmod\mech\mechdemos\ directory, open these external VRML files with V-Realm Builder: base.wrl, convmech.wrl, link1.wrl, link2.wrl, link3.wrl, link4.wrl, pusher.wrl 2 With the conveyor.wrl world in focus, click the Test Mode button in the V-Realm Builder toolbar and view the complete machine in the Main view. Right-click in this window to configure the navigation. If the colors seem washed out, toggle off the headlight. Main view Toggle Headlight These conveyor parts are more realistic than the equivalent ellipsoids or convex hulls available in SimMechanics visualization: 6-29