How to load Mesh data from QtQuick3D model in c++?

[MStackoverflo]

Hi,

I would like to access the mesh data (vector3D or QByteArray) from a Model in qtquick3D.
The mesh data can be set with the "source" property.

I cannot find any QML class or C++ Class in the documentation which gives you access to the mesh Data.

I'd like to be able to read it and write to it.

Anyone have an insight on this?