Introduction - If you have any usage issues, please Google them yourself
Deformation transfer (Deformation Transfer) is the source of the grid will be passed to the target grid deformation, the target and the source mesh grid has a similar deformation. By topology mesh structure having a source and target grid and have similar geometry in the middle grid, establishing correspondence between the source and the target mesh triangle mesh between the corresponding triangle has the same deformation gradient, the source grid deformation is transmitted to the target grid.