Some Atlas export options are not propagated to json

fserb

If you output atlas with a scale option or with trim whitespace, those changes don't get propagated on the data Json, which means your json and atlas are in practice incompatbile.

For example:

if you output atlas with scale 0.1, all your images will be 10% of the original size, but the bones won't be rescaled (which I think would be a more reasonable outcome)
if you output atlas with trim whitespace and your original image has a huge whitespace margin, the attachment will be misplaced because it doesn't get updated with the trim value (which would be the proper way to do it).

In practice, this draws both options useless as it means you can't change scale or images sizes on the output without braking you json data.

fserb

Nate

Creating a texture atlas does not and should not affect the JSON. If you use a scaled texture atlas, you need to tell the SkeletonJson loader at runtime. If you use trimming in your atlas, the runtime needs to offset drawing the images by the amount that was trimmed.