Spine2d How should I proceed?

Paradox

I'm trying to learn the spine2d animation program through videos, but I haven't been able to find any step-by-step guides—either on the official website or in other sources—and most of what I've found is related to older versions. I'd appreciate a roadmap if one is available. Support team, please take any criticism constructively.

Spinebot

Welcome to Spine! Here's a suggested roadmap to get you started effectively:

Start with the Official User Guide

The best starting point is the Spine User Guide, which covers everything from basic concepts to advanced features, with both text and video documentation. It is kept up to date with the current version of Spine.

Recommended Learning Order

Getting Started — Familiarize yourself with the editor and its interface.
Basic Concepts — Understand the fundamentals of skeletal animation in Spine. There's also a helpful video:
[youtube:iz9G3f9vYoU&list=PLwGl7Ikd_6GRFo7d0uRu_fN2RIlvkxW7b]
Keys — Learn how keyframing works in Spine.
Animating — Dive into the animation workflow, the graph, and the dopesheet.

Explore Example Projects

Once you're comfortable with the basics, open the built-in example projects from Spine's welcome screen. A great one to study is the Spineboy example, which demonstrates meshes, IK constraints, transform constraints, clipping, and layered animations. There's also the Dragon example for more traditional frame-by-frame techniques.

Video Series

Check out the Animating with Spine video series for animation theory and practical Spine application. These are official and kept current.

For archived Twitch streams covering real-world workflows (including preparing characters in Photoshop and using features like skins and constraints), see the tutorials section guidelines which summarizes many useful resources.

Supplemental Reading

For broader animation theory, The Animator's Survival Kit by Richard Williams is highly recommended, along with the 12 basic principles of animation.

Following this order should give you a solid, structured foundation in Spine from the ground up!

Nate

The Spine User Guide and associated videos are more like a reference about what each thing does in Spine, rather than a tutorial to learn how to use each thing.

The Animating with Spine videos are about animation theory, how to think about and execute animating, though not a lot about where to click in Spine to achieve specific results.

The above is very useful and you should refer back to it later, but the Spine Tips videos sound more like what you are asking for: they focus on a specific goal and show exactly how to do that in Spine.

Another good resource are the Spine example projects. Each page is dedicated to an example project and breaks down how the project is built, explaining the important details.

The Spine tips give you a very brief look at some interesting Spine usage. Some may not make much sense until you are more experienced with Spine.

The Spine Twitch stream recordings allow you to see an expert using Spine on real work. Newer recordings are cut down to about 15 to 60 minutes max, showing only the important parts. Older recordings tend to be very long, up to 4 hours, so to save time use the chapter links to jump to topics you are interested in and just watch that part.

There is the Armanimation YouTube channel and others that cover a lot of Spine usage.

There are a number of blog posts that are in a tutorial style. We have redesigned our blog page to make those easier to find, but it's not quite finished yet. Until then, here's a partial list of such blog posts:

Mesh binding tutorial
Distance limit setup for eyes
Skin constraints for different proportions
Mesh creation tips vertex placement
A taxonomy of meshes
Mesh weight workflows
Rigging new poses tutorial
How to create your own Telegram and Discord stickers
Importing skeleton data
How to cut your assets for animation
Some of those may be a bit more advanced, but you can revisit the list after checking out some of the other resources.

Paradox

Nate THANK YOU

Paradox

OK, AFTER APPLYING THE TRANSFORMATION CONSTRAINT, THE BONE-ATTACHED SOCKET AND ATTACHMENT CAN'T RETURN TO THEIR ORIGINAL STATE. I CLICK THE “SIMILAR” BUTTON, BUT IT DOESN'T WORK. HOW CAN WE FIX THIS?

Erika

Paradox
If you're on the latest version of Spine, first connect the properties, and then press "Match".
If this doesn't work, can you record a small video or gif showing the problem?

Paradox

Unfortunately, I don't have the hardware, and even though I press it right after connecting to the network, it gets worse. That's why I set the mix value very low.

Erika

Paradox If you're on windows you can use for example screen to gif, or OBS to record the video.
(unless that's not what you meant)
By the way, if English is not your first language, this forum has an auto translation option, in case it makes it easier to express certain concepts!
As for connecting all the bones to a single transform constraint, yes, that would not work so well!
If you want you can write here what you were trying to achieve, perhaps I can point you in the right direction.

Paradox

Hmm, I think I figured it out—the problem happens when I connect all the bones at once, so I need to do it one by one.

Paradox

Thank you. I was able to resolve the issue using other sources.

Paradox

HOW DO YOU ADVANCE THROUGH THE FRAMES ONE BY ONE? FOR EXAMPLE, HOW DO YOU CREATE A SHORTCUT IN THE LAYER TABLE TO MOVE FROM FRAME 3 TO FRAME 4?

Erika

Paradox No need to use caps lock!
But the cheat sheet has many such shortcuts: https://esotericsoftware.com/spine-cheat-sheet
And you can also set other ones in the hotkeys file:
https://esotericsoftware.com/spine-settings#Hotkeys

Paradox

No Matter How Many IK Constraints Are on the Screen for a PC, the CPU Will Be Overloaded

Misaki

Paradox Does it look like the editor's FPS is dropping?

If needed, you can check the FPS by clicking the Spine logo in the upper left, selecting Settings... from the Spine menu, then opening Application > General from the menu on the left. Enable Show FPS, and the FPS will be displayed in the upper right corner of the editor window while an animation is playing:

The latest Spine editor has received significant performance improvements, so this should rarely happen. However, if you can send us the actual Spine project file by email, we can investigate the issue further: contact@esotericsoftware.com

Paradox

The translation is producing a lot of errors; what I want to know is, what is the limit on constraints for a project?

Misaki

Paradox There is no upper limit on the number of constraints a single skeleton can have. Furthermore, constraint processing is relatively lightweight, so having a large number of constraints does not significantly impact performance.

Nate

You can test it: create some constraints, duplicate them many times, see how performance changes. You should test in your real app, not just the Spine editor, but you are unlikely to see that constraints are a performance bottleneck.

Paradox

Is there a video or resource demonstrating the function and an example of the blending area located below the housing information?

Erika

Paradox Hello again! Could you please include your original language message below the translation? I'm unfortunately having a really hard time trying to guess what the housing information might be this time as it doesn't easily translate to anything in the Spine editor.

Erika

In case the above actually means "slots" and the blending modes of slots, here is the relevant user guide page:
https://esotericsoftware.com/spine-slots#Blending
I suggest either testing out the corresponding blending modes in photoshop, or directly by changing them in setup mode with overlapping images of the example projects to see the effects.