Question How to import vertex animation from 3ds Max?!?

Hi Guys

How guys, without using morph modifier in Max, how can I import the vertex animation into Unity?
I have a max model with various deforming modifiers, blend, ffd4 etc.

Unfortunately these dont come in with FBX.

Allembic wont work either as its for a mobile app and seems Unity doesnt currently support allembic on mobile.
USD also wont work, since the resulting file is 9GB

Only possibly way seems to use PC2 point cache files, however, Unity does not support these either so I have to take a chance and use something from the asset store to import point cache files which have no guarantee of working...

 

maybe some VAT plugin could work?

https://assetstore.unity.com/packages/tools/animation/vertex-animation-tools-128190
https://www.sidefx.com/tutorials/vertex-animation-textures-in-unity/
https://github.com/keijiro/HdrpVatExample
(theres many other ones too)