Rinvo's Blendshape Transfer (Blender Plugin)
I made this plugin for myself a bit ago, but it was too useful to keep it in my private library. Used on a bunch of my own assets - it doesn't produce perfect results since its basically automation wrapper over Blender's built-in Surface Deform modifier. All the limitations of that modifier apply to this plugin too, but this plugin has some things to offset that - pre-processing modifiers. You can smooth out source mesh or offset it a bit towards the clothes for transfer to be potentially higher quality. Experiment with it, you might find perfect settings for your case by just playing around with it. Make sure to message me if ther eare any problems with it tho, i'll try to fix them.
Installation
1. Download the .zip file for the plugin. 2. Open Blender and go to Edit > Preferences > Add-ons. 3. Click Install... and select the downloaded .zip file. 4. Enable the plugin by checking the box next to its name.
Usage
1. In the 3D View, open the Blendshape panel in the sidebar (press N to open the sidebar). 2. Select the Source object (the object with the blendshapes you want to transfer). 3. Select the Target object (the object that will receive the blendshapes). 4. Click the Transfer Blendshapes button to start the transfer
GitHub Documentation
https://github.com/neongm/RinvosBlendshapeTransfer
Other Links
All of my other links, including my tiny discord server, can be found here: - https://rinvolinks.carrd.co