谢谢你分享的截图! 我相信我明白了这个问题。
Thank you for sharing the screenshot! I believe I understand the issue.
为了让这个问题更容易理解，我上传了一段视频，展示了使用Spineboy的两种不同操作。:
To make the issue easier to understand, I have uploaded a video showing two different operations using Spineboy:
在这个视频中，我先对所有网格附件的变形进行了抠像，然后按Ctrl+C，移动到另一帧，再按Ctrl+V。在按下Ctrl+C后，你会发现视口中显示了 "Attachment transform copied "的信息。同时，当按下Ctrl+V时，会显示 "Attachment transform pasted"。正如这些信息所说，此时复制的是"一个"附件的旋转、平移和比例等变换。换句话说，当进行框选时，第一个被选中的附件的变换被复制，同样的局部旋转、平移、缩放和剪切被应用到其他附件。这就是为什么它会出错。
In this video, I keyed the deform of all mesh attachments first, then pressed Ctrl+C, moved to another frame, and then pressed Ctrl+V. After pressing Ctrl+C, you will notice that a message "Attachment transform copied" is displayed in the viewport. Also, when Ctrl+V is pressed, "Attachment transform pasted" is displayed. As these messages say, what is copied at this time is the transform such as rotation, translation, and scale of "an" attachment. In other words, when the box selection is made and made a copy, the transform of the first attachment selected is copied, and the local rotation, translate, scale, and shear are applied to the other attachments. That is why it is going wrong.
要实现你想做的事情，只需在Dopesheet视图中选择变形键并进行复制和粘贴，正如我在视频后半部分所做的那样。
To achieve what you want to do, simply select the deform keys in the Dopesheet view and do a copy and paste, as I do in the second half of the video.
以上希望能为您提供参考。
I hope this will help you.
