Also posted on: https://www.bilibili.com/video/BV1Jx4y1A7nd/?spm_id_from=333.788.recommend_more_video.1&vd_source=1214b975e81674d2c119d3bfb8846be9https:...
Model need to have the"IK親""腰""肩P""捩骨""D骨" . If your model does not have these two kinds of bones, th...