Workflow with Cinema 4d

Hi,

I’m trying to figure out the right workflow with Twinmotion and Cinema 4d.

Is there a way to import only the updates into the scene without having to re-import everything from scratch every time?
if I make a change in 3d how can I set the update without having to redo the materials?

You have to use fbx or gltf export file:
Once imported in TM, you should see an ‘update’ icon on the import item, in the import dock.
It should update your imported file and keep the materials assigned in TM.