If it is possible to record motion vector of each vertices of a model?,If it is possible to record the motion vector of each vertices of a model?

I want collect those motion vector of each vertices of a model and compute in Matlab. I wander if it is possible to get those data (motion vector of each vertex between 2 frame). Or I can get the motion vector of a part of model, like leg, arm? Thx!

You have access to the vertices via the mesh of the MeshFilter. You can save the positions of each in the first, then in the next frame and compare the difference. I know that MeshRenderers are capable of generating motion vectors, maybe there’s a way to just access those.