{ "name": "env_person2", "bottom_texture": { "file_path": "assets/env/env_person/env_blank.png" }, "top_texture": { "file_path": "assets/env/env_person/env_personSit1.png" }, "footprint":[ { "position": [ 0, 0 ], "size": [ 64, 64 ] } ], "visualization_radius": 32.0, "physics_colliders": [], "temperature": 5.0 }