Hello geee! Don't worry, you can keep working at a high resolution, and when you will have to export you just need to set the atlas size to 0.5 to have it scaled down to half the size. You don't need to redo everything!
If you still want to work at half the resolution this is what you need to do:
- export a json from your file including nonessential data
- create a new project
- import the json you had exported and specify 0.5 as the new size
- prepare a scaled down version of your assets (of 0.5 to match the skeleton, in this example)
- point the images folder path in the tree to your scaled down images.
Done!😃
