Hi, I've met some problems while trying to publish 3d BBox which are saved in the type of .obj file.

I can read the .obj files from local using open3d: gt_bbox = o3d.io.read_triangle_mesh("xxx.obj")

and with print(type(gt_bbox)) I get <class 'open3d.cuda.pybind.geometry.TriangleMesh'> in terminal

Now I'm planning to publish them in Rviz to visualize them together with the point clouds, but not sure what kind of Marker type they correspond.