I want to capture the series of user facial expressions data and then export into .obj file. I have used the following code to convert the scene into obj format but When I load it just displaying plane Face Mask nothing else. I also wanted to display Facial Expressions data. Can we do that or I need to store these Blend shape which is coming from FaceGeometry manually into seperate file.
I have used below code to export the scene into obj file:
let scene2 = sceneView.scene
let documentsPath1 = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
let filename = String(format: "test.obj", timeInterval)