HI, I want to visualize 3d obstacle in RVIZ.
I've done a quadrotor navigation in 3D space with kinect with my own algorithm. I got a local map which store obstacles information round quadrotor, visualize it in real_time, not the global.

Like quadrotor navigation , we can see 3d cube to represent obstacles in rviz.

Could any body tell me something about that?

Thanks so much.