我想创建单独的点,但是这样创建出来的点,并不显示在场景中:
sceneControl.addTrackingListener(mTracking3dListener);
sceneControl.setAction(Action3D.CREATEPOINT3D);
private Tracking3DListener mTracking3dListener = new Tracking3DListener() {
@Override
public void tracking(Tracking3DEvent event) {
Point3D p3D = new Point3D(event.getX(), event.getY(), event.getZ());
GeoPoint3D geoPoint3D = new GeoPoint3D(p3D);
sceneControl.getScene().getTrackingLayer().add(geoPoint3D, "point");
}
};
2、另外还有一个问题就是,通过sightline创建的线,可以显示在场景中,但是线颜色、线宽、节点大小怎么改?