sdformat: sdformat (XML format) sdformat: sdformat: SDF is an XML format that describes objects and environments for sdformat: robot simulators, visualization, and control. Over the years, SDF has sdformat: become a stable, robust, and extensible format capable of describing sdformat: all aspects of robots, static and dynamic objects, lighting, terrain, sdformat: and even physics. sdformat: sdformat: http://sdformatsim.org sdformat: sdformat: