Texture Packer not creating spritesheet in correct order

Tophloaf

I'm using the texture packer to create a spritesheet for use with Unity 4.3 and the new 2d features. I'm having a problem with spine creating a spritesheet with the correct animation order, it seems to want to jump around. If I export separate numbered files (sprite_01, sprite_02) it works fine. But when I either pack those separate files or I create my own spritesheet, it won't keep the correct order.

I have my min size set to 16 and my max at 8192.

Any ideas if I'm doing something wrong?

Tophloaf

Søren

Afraid I don't know how Unity handles atlases well enough to give any insights here. I'll poke Nate and ask him to take a round on the forum soon. One of the Unity regulars might be able to help out in the meantime.

Tophloaf

Shiu schrieb
Afraid I don't know how Unity handles atlases well enough to give any insights here. I'll poke Nate and ask him to take a round on the forum soon. One of the Unity regulars might be able to help out in the meantime.

Maybe that's the problem. I'm not having Unity access the atlas at all. I'm just using it as a basic sprite sheet. But the texturepacker that comes with Spline does not seem to pack in the order of the animation.

Nate

Spine tries to pack as efficiently as possible. The order in which images are packed is not important. If you need your regions in a particular order, you can use the "index" that each region has by checking "use indexes" in the packer settings and naming your images with "name_xxx.png" where xxx is a number. The index field of each region will be this number, so you can build a list of regions from the atlas and then display your regions in sequence. More info here:
https://github.com/libgdx/libgdx/wiki/T ... ge_indexes

CYBR Labs

I am having a similar problem as the original poster. I would love to use Atlas, but need Spine to place the images in the same order as drawn in the animation. Do not care if it is efficient or not in how it packs the images into the Atlas. No matter how anything seems to be named, Spine will always pack the frames in non sequential order.. Checking use index does nothing different.

Nate

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