动画清理将删除与设置姿势相同的关键帧。
使用多个音轨或mecanim图层时(使用脊柱统一时),请务必禁用“动画清除”功能。
仅使用单个轨道时,可以启用“动画清除”。
Animation cleanup will remove keys that are identical to the setup pose.
When using multiple tracks or mecanim layers (when using spine-unity), be sure to disable Animation Cleanup
.
You could enable Animation Cleanup
when only using a single track.