It means that the parent-child relationships between bones are not allowed to change during an animation, presumably because Spine doesn't support that.

Originally published at https://notslot.com/blog/2020/04/spine-8-direction-character-part-4.

In this part, we will add a weapon to our character and animate an attack animation, and create a sword holding animation to be combined with our Idle and Walk animations by code.

Follow along! The download l…

Originally published at https://notslot.com/blog/2020/04/spine-8-direction-character-part-1

In this Spine 2D tutorial series, we will go through the process of creating a character in 8 directions. Perfect for top-down and third-person games.
We will cover the full workflow: Photoshop, rigging, anima…