by:
- Movement
- Use W A S D keys to move the camera
- Use the mouse wheel to zoom in/out
- Use the Left ALT key and Right Mouse button to orbit the camera around the scene
- Use F to focus the camera on the object
- Other
- Space Engine will load by default the file "main_scene.json" in assets folder
- If not found, it will load an empty scene
- if the button "Load Assets" is pressed, all files in the assets folder will be load
- Space Engine will save automatically when closing, or when the button "save" is pressed