# Scene Layout

- [Asset Movement Tools](/authoring-a-simulation/scene-layout/asset-movement-tools.md): The tools used for manipulation of a selected Virtual Object.
- [Skybox](/authoring-a-simulation/scene-layout/skybox.md): A skybox is an environment that encapsulates your simulation, authors can use it to change the weather.
- [Set Spawn Position](/authoring-a-simulation/scene-layout/set-spawn-position.md): Changes the starting position of an experience user upon entering a simulation.
- [Show Axis](/authoring-a-simulation/scene-layout/show-axis.md): A selected Virtual Object will show its three planar axis. This can be used in conjunction with the inspector to have more precise control of a Virtual Object's placement in a simulation.
- [Assets](/authoring-a-simulation/scene-layout/assets.md): HyperSkill's library of Virtual Objects.