The file I’m working with is here: https://u.pcloud.link/publink/show?code=XZqbBHXZiTNkyRgvGUJsUMe5TIySQzI4Bspk
The model is something random from MakeHuman, the BVH comes from the CMU Mocap databse, placed in Blender using the BVH Retargeter (diffeomorphic.blogspot. com/p/bvh-retargeter.html). and I followed the clothing simulation from this YouTube video youtube com/watch?v=HPz5gk_AT6w.
The not-rendered playback (i.e., pressing spacebar in Blender itself) runs it the way I expect it to be. Cloth does its thing, 20 frames later, character starts walking and the clothes just stay there.
BUT, when I use render (ctrl f12), I get this: https://u.pcloud.link/publink/show?code=XZNhBHXZsLxadcLIETh1HFGsS1SAXRzmh1W7 (see the first few frames only, I stopped rendering when I saw it was going wrong). The cloth works fine for the first few frames, and then when the character starts walking, it just “walks out” of the clothes.
I’m kinda new at this, so I’m not sure what I’m doing wrong.