Assigned Material will not render.
MicroStation V8i
Solution 1: Enable Display Pattern Maps.
Note: Enables the display of assigned materials in specified views.
Steps:
See Also: MicroStation Help > Display Styles Dialog
Solution 2: Use an appropriate render output.
Note: Enables the display of assigned materials in a rendered image.
See Also: MicroStation Help > Luxology Render Settings Dialog, Settings Tab
MicroStation V8 XM
Solution: Use an appropriate render mode.
See Also: MicroStation Help > "Photorealistic Rendering Modes"
MicroStation J & MicroStation V8 2004
Solution: Enable Pattern/Bump Maps.
See Also: MicroStation Help > Rendering View Attributes dialog box