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Mesh Generation resets size and position of image

DEVINSHERIDAN

I have a file where I need some assets to be imported at 50% because all the assets need to fit into a 2048x2048 texture atlas on export.
My steps are resizing the images in a psd and importing them into spine and sizing them up to 200%. (which sizes the image from the center) The problem is, when I make a mesh on the image and hit the generate button it reverts the sizing done in spine and offsets the image to the top left.

This means that I have to resize the asset to 200% again (not an issue) but then move it back to it's original position (which I'd need to write down the x,y before making the mesh. which is really inconvenient if I have to do it for multiple images) Is there a way for mesh-generate to not resize and offset image?

Spinebot

When you create a mesh in Spine and hit the generate button, it resets the size and position of the image because it uses the original image size and position as a reference. This behavior is expected as Spine assumes the image should be at its original size when generating a mesh. To avoid this inconvenience, you can manually adjust the mesh after generating it to match the desired size and position. Unfortunately, there isn't a built-in feature to automatically retain the resized and repositioned state when generating a mesh. You might consider noting down the position and size adjustments before generating the mesh to streamline the process.

DEVINSHERIDAN

Spinebot This response is incorrect and unhelpful.

Nate

I don't see it reverting:

Open spineboy-pro.
Click head, uncheck Mesh, check Mesh, set scaleX and scaleY to 2.
Click Edit Mesh and click Generate a bunch.

Can you can explain how we can see it reverting?

DEVINSHERIDAN

Nate I just opened the spineboy-pro file and did the steps as you suggested and had the same results of the image size being reverted to the top left corner.
Is there some setting that I need to click in preferences?

Misaki

DEVINSHERIDAN I tried the steps Nate suggested, but I couldn't reproduce the issue you mentioned. Just to be sure, I've attached a video showing the results from my test. Could you please check where our approaches differ?:

DEVINSHERIDAN

Misaki Here is a video that shows me mirroring your steps and having a different outcome. I noticed you have a 4th button at the bottom near the local/parent/world buttons that I don't have. I see that it flashes orange for a moment. Not sure if that is something.
I did this on spine version 4.1 and cannot update due to games runtime.

Misaki

DEVINSHERIDAN Thank you for showing us the video! I was able to reproduce the issue in Spine 4.1. After checking the changelog, we found that the fix added in Spine 4.3.00-beta prevents the position from changing due to generate.

Generate and other actions that remove any deform keep the mesh's scale.

https://esotericsoftware.com/spine-changelog#v4-3-00-beta

Unfortunately, in Spine 4.1, it seems there is no workaround for the issue where the position changes when using Generate, other than changing the image size itself and avoiding the use of scaling.