Lshhz 近期使用3.8.99版本和cocos开发合作，导出动画在开发侧经常出现切换动画时，插槽附件意外残留or消失，只能通过比较笨拙的方式在动画首尾全部k上附件显示关键帧和插槽不透明度关键帧才能维持显示正常。 想问一下在动画首尾k帧才能维持显示正常是正确的操作吗？这种问题是因为动画混合的设置而导致的附件残留吗？这种设置是只能在程序那边调整吗？spine导出时候有类似于“预览”功能下的“速度”“混合”“轨道”等参数可以调整么？
Misaki Lshhz I'm not very familiar with Cocos, but changing the TrackEntry attachmentThreshold should resolve the issue you're describing. The API reference is here, but note that this property has recently been renamed and is now called mixAttachmentThreshold in the reference. In version 3.8.99, it was still called attachmentThreshold. If you need further explanation, the following thread may be helpful: https://esotericsoftware.com/forum/d/11389-what-is-the-difference-with-attachmentthreshold
