Polylines in 3DAR

gistfile1.m

CLLocation *polylineLocation = [[[CLLocation alloc] initWithLatitude:45.5 longitude:-122.6] autorelease];

NSMutableArray *worldCoords = [NSMutableArray array];

Coord3D coord;
coord.x = 0;    // East
coord.y = 100;  // North
coord.z = 0;    // Up

WorldCoordinate *wc = [[[WorldCoordinate alloc] initWithCoord:coord] autorelease];
[worldCoords addObject:wc];

// Add more coordinates to the line here.

PolylinePoint *polyline = [[[PolylinePoint alloc] initWithWorldCoordinates:worldCoords 
                                                               atLocation:polylineLocation 
                                                               properties:nil] autorelease];

[mapView.sm3dar addPointOfInterest:polyline];